1) {
+ padChar = padChar.charAt(0);
+ }
+ type = (type === undefined) ? 'left' : 'right';
+
+ if (type === 'right') {
+ while (str.length < count) {
+ str = str + padChar;
+ }
+ } else {
+ // default to left
+ while (str.length < count) {
+ str = padChar + str;
+ }
+ }
+
+ return str;
+ };
+
+ // gets current unix time
+ humanize.time = function() {
+ return new Date().getTime() / 1000;
+ };
+
+ /**
+ * PHP-inspired date
+ */
+
+ /* jan feb mar apr may jun jul aug sep oct nov dec */
+ var dayTableCommon = [ 0, 0, 31, 59, 90, 120, 151, 181, 212, 243, 273, 304, 334 ];
+ var dayTableLeap = [ 0, 0, 31, 60, 91, 121, 152, 182, 213, 244, 274, 305, 335 ];
+ // var mtable_common[13] = { 0, 31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31 };
+ // static int ml_table_leap[13] = { 0, 31, 29, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31 };
+
+
+ humanize.date = function(format, timestamp) {
+ var jsdate = ((timestamp === undefined) ? new Date() : // Not provided
+ (timestamp instanceof Date) ? new Date(timestamp) : // JS Date()
+ new Date(timestamp * 1000) // UNIX timestamp (auto-convert to int)
+ );
+
+ var formatChr = /\\?([a-z])/gi;
+ var formatChrCb = function (t, s) {
+ return f[t] ? f[t]() : s;
+ };
+
+ var shortDayTxt = ['Sunday', 'Monday', 'Tuesday', 'Wednesday', 'Thursday', 'Friday', 'Saturday'];
+ var monthTxt = ['January', 'February', 'March', 'April', 'May', 'June', 'July', 'August', 'September', 'October', 'November', 'December'];
+
+ var f = {
+ /* Day */
+ // Day of month w/leading 0; 01..31
+ d: function () { return humanize.pad(f.j(), 2, '0'); },
+
+ // Shorthand day name; Mon..Sun
+ D: function () { return f.l().slice(0, 3); },
+
+ // Day of month; 1..31
+ j: function () { return jsdate.getDate(); },
+
+ // Full day name; Monday..Sunday
+ l: function () { return shortDayTxt[f.w()]; },
+
+ // ISO-8601 day of week; 1[Mon]..7[Sun]
+ N: function () { return f.w() || 7; },
+
+ // Ordinal suffix for day of month; st, nd, rd, th
+ S: function () {
+ var j = f.j();
+ return j > 4 && j < 21 ? 'th' : {1: 'st', 2: 'nd', 3: 'rd'}[j % 10] || 'th';
+ },
+
+ // Day of week; 0[Sun]..6[Sat]
+ w: function () { return jsdate.getDay(); },
+
+ // Day of year; 0..365
+ z: function () {
+ return (f.L() ? dayTableLeap[f.n()] : dayTableCommon[f.n()]) + f.j() - 1;
+ },
+
+ /* Week */
+ // ISO-8601 week number
+ W: function () {
+ // days between midweek of this week and jan 4
+ // (f.z() - f.N() + 1 + 3.5) - 3
+ var midWeekDaysFromJan4 = f.z() - f.N() + 1.5;
+ // 1 + number of weeks + rounded week
+ return humanize.pad(1 + Math.floor(Math.abs(midWeekDaysFromJan4) / 7) + (midWeekDaysFromJan4 % 7 > 3.5 ? 1 : 0), 2, '0');
+ },
+
+ /* Month */
+ // Full month name; January..December
+ F: function () { return monthTxt[jsdate.getMonth()]; },
+
+ // Month w/leading 0; 01..12
+ m: function () { return humanize.pad(f.n(), 2, '0'); },
+
+ // Shorthand month name; Jan..Dec
+ M: function () { return f.F().slice(0, 3); },
+
+ // Month; 1..12
+ n: function () { return jsdate.getMonth() + 1; },
+
+ // Days in month; 28..31
+ t: function () { return (new Date(f.Y(), f.n(), 0)).getDate(); },
+
+ /* Year */
+ // Is leap year?; 0 or 1
+ L: function () { return new Date(f.Y(), 1, 29).getMonth() === 1 ? 1 : 0; },
+
+ // ISO-8601 year
+ o: function () {
+ var n = f.n();
+ var W = f.W();
+ return f.Y() + (n === 12 && W < 9 ? -1 : n === 1 && W > 9);
+ },
+
+ // Full year; e.g. 1980..2010
+ Y: function () { return jsdate.getFullYear(); },
+
+ // Last two digits of year; 00..99
+ y: function () { return (String(f.Y())).slice(-2); },
+
+ /* Time */
+ // am or pm
+ a: function () { return jsdate.getHours() > 11 ? 'pm' : 'am'; },
+
+ // AM or PM
+ A: function () { return f.a().toUpperCase(); },
+
+ // Swatch Internet time; 000..999
+ B: function () {
+ var unixTime = jsdate.getTime() / 1000;
+ var secondsPassedToday = unixTime % 86400 + 3600; // since it's based off of UTC+1
+ if (secondsPassedToday < 0) { secondsPassedToday += 86400; }
+ var beats = ((secondsPassedToday) / 86.4) % 1000;
+ if (unixTime < 0) {
+ return Math.ceil(beats);
+ }
+ return Math.floor(beats);
+ },
+
+ // 12-Hours; 1..12
+ g: function () { return f.G() % 12 || 12; },
+
+ // 24-Hours; 0..23
+ G: function () { return jsdate.getHours(); },
+
+ // 12-Hours w/leading 0; 01..12
+ h: function () { return humanize.pad(f.g(), 2, '0'); },
+
+ // 24-Hours w/leading 0; 00..23
+ H: function () { return humanize.pad(f.G(), 2, '0'); },
+
+ // Minutes w/leading 0; 00..59
+ i: function () { return humanize.pad(jsdate.getMinutes(), 2, '0'); },
+
+ // Seconds w/leading 0; 00..59
+ s: function () { return humanize.pad(jsdate.getSeconds(), 2, '0'); },
+
+ // Microseconds; 000000-999000
+ u: function () { return humanize.pad(jsdate.getMilliseconds() * 1000, 6, '0'); },
+
+ // Whether or not the date is in daylight savings time
+ /*
+ I: function () {
+ // Compares Jan 1 minus Jan 1 UTC to Jul 1 minus Jul 1 UTC.
+ // If they are not equal, then DST is observed.
+ var Y = f.Y();
+ return 0 + ((new Date(Y, 0) - Date.UTC(Y, 0)) !== (new Date(Y, 6) - Date.UTC(Y, 6)));
+ },
+ */
+
+ // Difference to GMT in hour format; e.g. +0200
+ O: function () {
+ var tzo = jsdate.getTimezoneOffset();
+ var tzoNum = Math.abs(tzo);
+ return (tzo > 0 ? '-' : '+') + humanize.pad(Math.floor(tzoNum / 60) * 100 + tzoNum % 60, 4, '0');
+ },
+
+ // Difference to GMT w/colon; e.g. +02:00
+ P: function () {
+ var O = f.O();
+ return (O.substr(0, 3) + ':' + O.substr(3, 2));
+ },
+
+ // Timezone offset in seconds (-43200..50400)
+ Z: function () { return -jsdate.getTimezoneOffset() * 60; },
+
+ // Full Date/Time, ISO-8601 date
+ c: function () { return 'Y-m-d\\TH:i:sP'.replace(formatChr, formatChrCb); },
+
+ // RFC 2822
+ r: function () { return 'D, d M Y H:i:s O'.replace(formatChr, formatChrCb); },
+
+ // Seconds since UNIX epoch
+ U: function () { return jsdate.getTime() / 1000 || 0; }
+ };
+
+ return format.replace(formatChr, formatChrCb);
+ };
+
+
+ /**
+ * format number by adding thousands separaters and significant digits while rounding
+ */
+ humanize.numberFormat = function(number, decimals, decPoint, thousandsSep) {
+ decimals = isNaN(decimals) ? 2 : Math.abs(decimals);
+ decPoint = (decPoint === undefined) ? '.' : decPoint;
+ thousandsSep = (thousandsSep === undefined) ? ',' : thousandsSep;
+
+ var sign = number < 0 ? '-' : '';
+ number = Math.abs(+number || 0);
+
+ var intPart = parseInt(number.toFixed(decimals), 10) + '';
+ var j = intPart.length > 3 ? intPart.length % 3 : 0;
+
+ return sign + (j ? intPart.substr(0, j) + thousandsSep : '') + intPart.substr(j).replace(/(\d{3})(?=\d)/g, '$1' + thousandsSep) + (decimals ? decPoint + Math.abs(number - intPart).toFixed(decimals).slice(2) : '');
+ };
+
+
+ /**
+ * For dates that are the current day or within one day, return 'today', 'tomorrow' or 'yesterday', as appropriate.
+ * Otherwise, format the date using the passed in format string.
+ *
+ * Examples (when 'today' is 17 Feb 2007):
+ * 16 Feb 2007 becomes yesterday.
+ * 17 Feb 2007 becomes today.
+ * 18 Feb 2007 becomes tomorrow.
+ * Any other day is formatted according to given argument or the DATE_FORMAT setting if no argument is given.
+ */
+ humanize.naturalDay = function(timestamp, format) {
+ timestamp = (timestamp === undefined) ? humanize.time() : timestamp;
+ format = (format === undefined) ? 'Y-m-d' : format;
+
+ var oneDay = 86400;
+ var d = new Date();
+ var today = (new Date(d.getFullYear(), d.getMonth(), d.getDate())).getTime() / 1000;
+
+ if (timestamp < today && timestamp >= today - oneDay) {
+ return 'yesterday';
+ } else if (timestamp >= today && timestamp < today + oneDay) {
+ return 'today';
+ } else if (timestamp >= today + oneDay && timestamp < today + 2 * oneDay) {
+ return 'tomorrow';
+ }
+
+ return humanize.date(format, timestamp);
+ };
+
+ /**
+ * returns a string representing how many seconds, minutes or hours ago it was or will be in the future
+ * Will always return a relative time, most granular of seconds to least granular of years. See unit tests for more details
+ */
+ humanize.relativeTime = function(timestamp) {
+ timestamp = (timestamp === undefined) ? humanize.time() : timestamp;
+
+ var currTime = humanize.time();
+ var timeDiff = currTime - timestamp;
+
+ // within 2 seconds
+ if (timeDiff < 2 && timeDiff > -2) {
+ return (timeDiff >= 0 ? 'just ' : '') + 'now';
+ }
+
+ // within a minute
+ if (timeDiff < 60 && timeDiff > -60) {
+ return (timeDiff >= 0 ? Math.floor(timeDiff) + ' seconds ago' : 'in ' + Math.floor(-timeDiff) + ' seconds');
+ }
+
+ // within 2 minutes
+ if (timeDiff < 120 && timeDiff > -120) {
+ return (timeDiff >= 0 ? 'about a minute ago' : 'in about a minute');
+ }
+
+ // within an hour
+ if (timeDiff < 3600 && timeDiff > -3600) {
+ return (timeDiff >= 0 ? Math.floor(timeDiff / 60) + ' minutes ago' : 'in ' + Math.floor(-timeDiff / 60) + ' minutes');
+ }
+
+ // within 2 hours
+ if (timeDiff < 7200 && timeDiff > -7200) {
+ return (timeDiff >= 0 ? 'about an hour ago' : 'in about an hour');
+ }
+
+ // within 24 hours
+ if (timeDiff < 86400 && timeDiff > -86400) {
+ return (timeDiff >= 0 ? Math.floor(timeDiff / 3600) + ' hours ago' : 'in ' + Math.floor(-timeDiff / 3600) + ' hours');
+ }
+
+ // within 2 days
+ var days2 = 2 * 86400;
+ if (timeDiff < days2 && timeDiff > -days2) {
+ return (timeDiff >= 0 ? '1 day ago' : 'in 1 day');
+ }
+
+ // within 29 days
+ var days29 = 29 * 86400;
+ if (timeDiff < days29 && timeDiff > -days29) {
+ return (timeDiff >= 0 ? Math.floor(timeDiff / 86400) + ' days ago' : 'in ' + Math.floor(-timeDiff / 86400) + ' days');
+ }
+
+ // within 60 days
+ var days60 = 60 * 86400;
+ if (timeDiff < days60 && timeDiff > -days60) {
+ return (timeDiff >= 0 ? 'about a month ago' : 'in about a month');
+ }
+
+ var currTimeYears = parseInt(humanize.date('Y', currTime), 10);
+ var timestampYears = parseInt(humanize.date('Y', timestamp), 10);
+ var currTimeMonths = currTimeYears * 12 + parseInt(humanize.date('n', currTime), 10);
+ var timestampMonths = timestampYears * 12 + parseInt(humanize.date('n', timestamp), 10);
+
+ // within a year
+ var monthDiff = currTimeMonths - timestampMonths;
+ if (monthDiff < 12 && monthDiff > -12) {
+ return (monthDiff >= 0 ? monthDiff + ' months ago' : 'in ' + (-monthDiff) + ' months');
+ }
+
+ var yearDiff = currTimeYears - timestampYears;
+ if (yearDiff < 2 && yearDiff > -2) {
+ return (yearDiff >= 0 ? 'a year ago' : 'in a year');
+ }
+
+ return (yearDiff >= 0 ? yearDiff + ' years ago' : 'in ' + (-yearDiff) + ' years');
+ };
+
+ /**
+ * Converts an integer to its ordinal as a string.
+ *
+ * 1 becomes 1st
+ * 2 becomes 2nd
+ * 3 becomes 3rd etc
+ */
+ humanize.ordinal = function(number) {
+ number = parseInt(number, 10);
+ number = isNaN(number) ? 0 : number;
+ var sign = number < 0 ? '-' : '';
+ number = Math.abs(number);
+ var tens = number % 100;
+
+ return sign + number + (tens > 4 && tens < 21 ? 'th' : {1: 'st', 2: 'nd', 3: 'rd'}[number % 10] || 'th');
+ };
+
+ /**
+ * Formats the value like a 'human-readable' file size (i.e. '13 KB', '4.1 MB', '102 bytes', etc).
+ *
+ * For example:
+ * If value is 123456789, the output would be 117.7 MB.
+ */
+ humanize.filesize = function(filesize, kilo, decimals, decPoint, thousandsSep, suffixSep) {
+ kilo = (kilo === undefined) ? 1024 : kilo;
+ if (filesize <= 0) { return '0 bytes'; }
+ if (filesize < kilo && decimals === undefined) { decimals = 0; }
+ if (suffixSep === undefined) { suffixSep = ' '; }
+ return humanize.intword(filesize, ['bytes', 'KB', 'MB', 'GB', 'TB', 'PB'], kilo, decimals, decPoint, thousandsSep, suffixSep);
+ };
+
+ /**
+ * Formats the value like a 'human-readable' number (i.e. '13 K', '4.1 M', '102', etc).
+ *
+ * For example:
+ * If value is 123456789, the output would be 117.7 M.
+ */
+ humanize.intword = function(number, units, kilo, decimals, decPoint, thousandsSep, suffixSep) {
+ var humanized, unit;
+
+ units = units || ['', 'K', 'M', 'B', 'T'],
+ unit = units.length - 1,
+ kilo = kilo || 1000,
+ decimals = isNaN(decimals) ? 2 : Math.abs(decimals),
+ decPoint = decPoint || '.',
+ thousandsSep = thousandsSep || ',',
+ suffixSep = suffixSep || '';
+
+ for (var i=0; i < units.length; i++) {
+ if (number < Math.pow(kilo, i+1)) {
+ unit = i;
+ break;
+ }
+ }
+ humanized = number / Math.pow(kilo, unit);
+
+ var suffix = units[unit] ? suffixSep + units[unit] : '';
+ return humanize.numberFormat(humanized, decimals, decPoint, thousandsSep) + suffix;
+ };
+
+ /**
+ * Replaces line breaks in plain text with appropriate HTML
+ * A single newline becomes an HTML line break (
) and a new line followed by a blank line becomes a paragraph break ().
+ *
+ * For example:
+ * If value is Joel\nis a\n\nslug, the output will be Joel
is a
slug
+ */
+ humanize.linebreaks = function(str) {
+ // remove beginning and ending newlines
+ str = str.replace(/^([\n|\r]*)/, '');
+ str = str.replace(/([\n|\r]*)$/, '');
+
+ // normalize all to \n
+ str = str.replace(/(\r\n|\n|\r)/g, "\n");
+
+ // any consecutive new lines more than 2 gets turned into p tags
+ str = str.replace(/(\n{2,})/g, '');
+
+ // any that are singletons get turned into br
+ str = str.replace(/\n/g, '
');
+ return '
' + str + '
';
+ };
+
+ /**
+ * Converts all newlines in a piece of plain text to HTML line breaks (
).
+ */
+ humanize.nl2br = function(str) {
+ return str.replace(/(\r\n|\n|\r)/g, '
');
+ };
+
+ /**
+ * Truncates a string if it is longer than the specified number of characters.
+ * Truncated strings will end with a translatable ellipsis sequence ('…').
+ */
+ humanize.truncatechars = function(string, length) {
+ if (string.length <= length) { return string; }
+ return string.substr(0, length) + '…';
+ };
+
+ /**
+ * Truncates a string after a certain number of words.
+ * Newlines within the string will be removed.
+ */
+ humanize.truncatewords = function(string, numWords) {
+ var words = string.split(' ');
+ if (words.length < numWords) { return string; }
+ return words.slice(0, numWords).join(' ') + '…';
+ };
+
+}).call(this);
+
+},{}],177:[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
+}
+
+},{}],178:[function(require,module,exports){
+/**
+ * Copyright (c) 2014-2015, Facebook, Inc.
+ * All rights reserved.
+ *
+ * This source code is licensed under the BSD-style license found in the
+ * LICENSE file in the root directory of this source tree. An additional grant
+ * of patent rights can be found in the PATENTS file in the same directory.
+ */
+
+(function (global, factory) {
+ typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory() :
+ typeof define === 'function' && define.amd ? define(factory) :
+ global.Immutable = factory();
+}(this, function () { 'use strict';var SLICE$0 = Array.prototype.slice;
+
+ function createClass(ctor, superClass) {
+ if (superClass) {
+ ctor.prototype = Object.create(superClass.prototype);
+ }
+ ctor.prototype.constructor = ctor;
+ }
+
+ function Iterable(value) {
+ return isIterable(value) ? value : Seq(value);
+ }
+
+
+ createClass(KeyedIterable, Iterable);
+ function KeyedIterable(value) {
+ return isKeyed(value) ? value : KeyedSeq(value);
+ }
+
+
+ createClass(IndexedIterable, Iterable);
+ function IndexedIterable(value) {
+ return isIndexed(value) ? value : IndexedSeq(value);
+ }
+
+
+ createClass(SetIterable, Iterable);
+ function SetIterable(value) {
+ return isIterable(value) && !isAssociative(value) ? value : SetSeq(value);
+ }
+
+
+
+ function isIterable(maybeIterable) {
+ return !!(maybeIterable && maybeIterable[IS_ITERABLE_SENTINEL]);
+ }
+
+ function isKeyed(maybeKeyed) {
+ return !!(maybeKeyed && maybeKeyed[IS_KEYED_SENTINEL]);
+ }
+
+ function isIndexed(maybeIndexed) {
+ return !!(maybeIndexed && maybeIndexed[IS_INDEXED_SENTINEL]);
+ }
+
+ function isAssociative(maybeAssociative) {
+ return isKeyed(maybeAssociative) || isIndexed(maybeAssociative);
+ }
+
+ function isOrdered(maybeOrdered) {
+ return !!(maybeOrdered && maybeOrdered[IS_ORDERED_SENTINEL]);
+ }
+
+ Iterable.isIterable = isIterable;
+ Iterable.isKeyed = isKeyed;
+ Iterable.isIndexed = isIndexed;
+ Iterable.isAssociative = isAssociative;
+ Iterable.isOrdered = isOrdered;
+
+ Iterable.Keyed = KeyedIterable;
+ Iterable.Indexed = IndexedIterable;
+ Iterable.Set = SetIterable;
+
+
+ var IS_ITERABLE_SENTINEL = '@@__IMMUTABLE_ITERABLE__@@';
+ var IS_KEYED_SENTINEL = '@@__IMMUTABLE_KEYED__@@';
+ var IS_INDEXED_SENTINEL = '@@__IMMUTABLE_INDEXED__@@';
+ var IS_ORDERED_SENTINEL = '@@__IMMUTABLE_ORDERED__@@';
+
+ // Used for setting prototype methods that IE8 chokes on.
+ var DELETE = 'delete';
+
+ // Constants describing the size of trie nodes.
+ var SHIFT = 5; // Resulted in best performance after ______?
+ var SIZE = 1 << SHIFT;
+ var MASK = SIZE - 1;
+
+ // A consistent shared value representing "not set" which equals nothing other
+ // than itself, and nothing that could be provided externally.
+ var NOT_SET = {};
+
+ // Boolean references, Rough equivalent of `bool &`.
+ var CHANGE_LENGTH = { value: false };
+ var DID_ALTER = { value: false };
+
+ function MakeRef(ref) {
+ ref.value = false;
+ return ref;
+ }
+
+ function SetRef(ref) {
+ ref && (ref.value = true);
+ }
+
+ // A function which returns a value representing an "owner" for transient writes
+ // to tries. The return value will only ever equal itself, and will not equal
+ // the return of any subsequent call of this function.
+ function OwnerID() {}
+
+ // http://jsperf.com/copy-array-inline
+ function arrCopy(arr, offset) {
+ offset = offset || 0;
+ var len = Math.max(0, arr.length - offset);
+ var newArr = new Array(len);
+ for (var ii = 0; ii < len; ii++) {
+ newArr[ii] = arr[ii + offset];
+ }
+ return newArr;
+ }
+
+ function ensureSize(iter) {
+ if (iter.size === undefined) {
+ iter.size = iter.__iterate(returnTrue);
+ }
+ return iter.size;
+ }
+
+ function wrapIndex(iter, index) {
+ // This implements "is array index" which the ECMAString spec defines as:
+ //
+ // A String property name P is an array index if and only if
+ // ToString(ToUint32(P)) is equal to P and ToUint32(P) is not equal
+ // to 2^32−1.
+ //
+ // http://www.ecma-international.org/ecma-262/6.0/#sec-array-exotic-objects
+ if (typeof index !== 'number') {
+ var uint32Index = index >>> 0; // N >>> 0 is shorthand for ToUint32
+ if ('' + uint32Index !== index || uint32Index === 4294967295) {
+ return NaN;
+ }
+ index = uint32Index;
+ }
+ return index < 0 ? ensureSize(iter) + index : index;
+ }
+
+ function returnTrue() {
+ return true;
+ }
+
+ function wholeSlice(begin, end, size) {
+ return (begin === 0 || (size !== undefined && begin <= -size)) &&
+ (end === undefined || (size !== undefined && end >= size));
+ }
+
+ function resolveBegin(begin, size) {
+ return resolveIndex(begin, size, 0);
+ }
+
+ function resolveEnd(end, size) {
+ return resolveIndex(end, size, size);
+ }
+
+ function resolveIndex(index, size, defaultIndex) {
+ return index === undefined ?
+ defaultIndex :
+ index < 0 ?
+ Math.max(0, size + index) :
+ size === undefined ?
+ index :
+ Math.min(size, index);
+ }
+
+ /* global Symbol */
+
+ var ITERATE_KEYS = 0;
+ var ITERATE_VALUES = 1;
+ var ITERATE_ENTRIES = 2;
+
+ var REAL_ITERATOR_SYMBOL = typeof Symbol === 'function' && Symbol.iterator;
+ var FAUX_ITERATOR_SYMBOL = '@@iterator';
+
+ var ITERATOR_SYMBOL = REAL_ITERATOR_SYMBOL || FAUX_ITERATOR_SYMBOL;
+
+
+ function Iterator(next) {
+ this.next = next;
+ }
+
+ Iterator.prototype.toString = function() {
+ return '[Iterator]';
+ };
+
+
+ Iterator.KEYS = ITERATE_KEYS;
+ Iterator.VALUES = ITERATE_VALUES;
+ Iterator.ENTRIES = ITERATE_ENTRIES;
+
+ Iterator.prototype.inspect =
+ Iterator.prototype.toSource = function () { return this.toString(); }
+ Iterator.prototype[ITERATOR_SYMBOL] = function () {
+ return this;
+ };
+
+
+ function iteratorValue(type, k, v, iteratorResult) {
+ var value = type === 0 ? k : type === 1 ? v : [k, v];
+ iteratorResult ? (iteratorResult.value = value) : (iteratorResult = {
+ value: value, done: false
+ });
+ return iteratorResult;
+ }
+
+ function iteratorDone() {
+ return { value: undefined, done: true };
+ }
+
+ function hasIterator(maybeIterable) {
+ return !!getIteratorFn(maybeIterable);
+ }
+
+ function isIterator(maybeIterator) {
+ return maybeIterator && typeof maybeIterator.next === 'function';
+ }
+
+ function getIterator(iterable) {
+ var iteratorFn = getIteratorFn(iterable);
+ return iteratorFn && iteratorFn.call(iterable);
+ }
+
+ function getIteratorFn(iterable) {
+ var iteratorFn = iterable && (
+ (REAL_ITERATOR_SYMBOL && iterable[REAL_ITERATOR_SYMBOL]) ||
+ iterable[FAUX_ITERATOR_SYMBOL]
+ );
+ if (typeof iteratorFn === 'function') {
+ return iteratorFn;
+ }
+ }
+
+ function isArrayLike(value) {
+ return value && typeof value.length === 'number';
+ }
+
+ createClass(Seq, Iterable);
+ function Seq(value) {
+ return value === null || value === undefined ? emptySequence() :
+ isIterable(value) ? value.toSeq() : seqFromValue(value);
+ }
+
+ Seq.of = function(/*...values*/) {
+ return Seq(arguments);
+ };
+
+ Seq.prototype.toSeq = function() {
+ return this;
+ };
+
+ Seq.prototype.toString = function() {
+ return this.__toString('Seq {', '}');
+ };
+
+ Seq.prototype.cacheResult = function() {
+ if (!this._cache && this.__iterateUncached) {
+ this._cache = this.entrySeq().toArray();
+ this.size = this._cache.length;
+ }
+ return this;
+ };
+
+ // abstract __iterateUncached(fn, reverse)
+
+ Seq.prototype.__iterate = function(fn, reverse) {
+ return seqIterate(this, fn, reverse, true);
+ };
+
+ // abstract __iteratorUncached(type, reverse)
+
+ Seq.prototype.__iterator = function(type, reverse) {
+ return seqIterator(this, type, reverse, true);
+ };
+
+
+
+ createClass(KeyedSeq, Seq);
+ function KeyedSeq(value) {
+ return value === null || value === undefined ?
+ emptySequence().toKeyedSeq() :
+ isIterable(value) ?
+ (isKeyed(value) ? value.toSeq() : value.fromEntrySeq()) :
+ keyedSeqFromValue(value);
+ }
+
+ KeyedSeq.prototype.toKeyedSeq = function() {
+ return this;
+ };
+
+
+
+ createClass(IndexedSeq, Seq);
+ function IndexedSeq(value) {
+ return value === null || value === undefined ? emptySequence() :
+ !isIterable(value) ? indexedSeqFromValue(value) :
+ isKeyed(value) ? value.entrySeq() : value.toIndexedSeq();
+ }
+
+ IndexedSeq.of = function(/*...values*/) {
+ return IndexedSeq(arguments);
+ };
+
+ IndexedSeq.prototype.toIndexedSeq = function() {
+ return this;
+ };
+
+ IndexedSeq.prototype.toString = function() {
+ return this.__toString('Seq [', ']');
+ };
+
+ IndexedSeq.prototype.__iterate = function(fn, reverse) {
+ return seqIterate(this, fn, reverse, false);
+ };
+
+ IndexedSeq.prototype.__iterator = function(type, reverse) {
+ return seqIterator(this, type, reverse, false);
+ };
+
+
+
+ createClass(SetSeq, Seq);
+ function SetSeq(value) {
+ return (
+ value === null || value === undefined ? emptySequence() :
+ !isIterable(value) ? indexedSeqFromValue(value) :
+ isKeyed(value) ? value.entrySeq() : value
+ ).toSetSeq();
+ }
+
+ SetSeq.of = function(/*...values*/) {
+ return SetSeq(arguments);
+ };
+
+ SetSeq.prototype.toSetSeq = function() {
+ return this;
+ };
+
+
+
+ Seq.isSeq = isSeq;
+ Seq.Keyed = KeyedSeq;
+ Seq.Set = SetSeq;
+ Seq.Indexed = IndexedSeq;
+
+ var IS_SEQ_SENTINEL = '@@__IMMUTABLE_SEQ__@@';
+
+ Seq.prototype[IS_SEQ_SENTINEL] = true;
+
+
+
+ createClass(ArraySeq, IndexedSeq);
+ function ArraySeq(array) {
+ this._array = array;
+ this.size = array.length;
+ }
+
+ ArraySeq.prototype.get = function(index, notSetValue) {
+ return this.has(index) ? this._array[wrapIndex(this, index)] : notSetValue;
+ };
+
+ ArraySeq.prototype.__iterate = function(fn, reverse) {
+ var array = this._array;
+ var maxIndex = array.length - 1;
+ for (var ii = 0; ii <= maxIndex; ii++) {
+ if (fn(array[reverse ? maxIndex - ii : ii], ii, this) === false) {
+ return ii + 1;
+ }
+ }
+ return ii;
+ };
+
+ ArraySeq.prototype.__iterator = function(type, reverse) {
+ var array = this._array;
+ var maxIndex = array.length - 1;
+ var ii = 0;
+ return new Iterator(function()
+ {return ii > maxIndex ?
+ iteratorDone() :
+ iteratorValue(type, ii, array[reverse ? maxIndex - ii++ : ii++])}
+ );
+ };
+
+
+
+ createClass(ObjectSeq, KeyedSeq);
+ function ObjectSeq(object) {
+ var keys = Object.keys(object);
+ this._object = object;
+ this._keys = keys;
+ this.size = keys.length;
+ }
+
+ ObjectSeq.prototype.get = function(key, notSetValue) {
+ if (notSetValue !== undefined && !this.has(key)) {
+ return notSetValue;
+ }
+ return this._object[key];
+ };
+
+ ObjectSeq.prototype.has = function(key) {
+ return this._object.hasOwnProperty(key);
+ };
+
+ ObjectSeq.prototype.__iterate = function(fn, reverse) {
+ var object = this._object;
+ var keys = this._keys;
+ var maxIndex = keys.length - 1;
+ for (var ii = 0; ii <= maxIndex; ii++) {
+ var key = keys[reverse ? maxIndex - ii : ii];
+ if (fn(object[key], key, this) === false) {
+ return ii + 1;
+ }
+ }
+ return ii;
+ };
+
+ ObjectSeq.prototype.__iterator = function(type, reverse) {
+ var object = this._object;
+ var keys = this._keys;
+ var maxIndex = keys.length - 1;
+ var ii = 0;
+ return new Iterator(function() {
+ var key = keys[reverse ? maxIndex - ii : ii];
+ return ii++ > maxIndex ?
+ iteratorDone() :
+ iteratorValue(type, key, object[key]);
+ });
+ };
+
+ ObjectSeq.prototype[IS_ORDERED_SENTINEL] = true;
+
+
+ createClass(IterableSeq, IndexedSeq);
+ function IterableSeq(iterable) {
+ this._iterable = iterable;
+ this.size = iterable.length || iterable.size;
+ }
+
+ IterableSeq.prototype.__iterateUncached = function(fn, reverse) {
+ if (reverse) {
+ return this.cacheResult().__iterate(fn, reverse);
+ }
+ var iterable = this._iterable;
+ var iterator = getIterator(iterable);
+ var iterations = 0;
+ if (isIterator(iterator)) {
+ var step;
+ while (!(step = iterator.next()).done) {
+ if (fn(step.value, iterations++, this) === false) {
+ break;
+ }
+ }
+ }
+ return iterations;
+ };
+
+ IterableSeq.prototype.__iteratorUncached = function(type, reverse) {
+ if (reverse) {
+ return this.cacheResult().__iterator(type, reverse);
+ }
+ var iterable = this._iterable;
+ var iterator = getIterator(iterable);
+ if (!isIterator(iterator)) {
+ return new Iterator(iteratorDone);
+ }
+ var iterations = 0;
+ return new Iterator(function() {
+ var step = iterator.next();
+ return step.done ? step : iteratorValue(type, iterations++, step.value);
+ });
+ };
+
+
+
+ createClass(IteratorSeq, IndexedSeq);
+ function IteratorSeq(iterator) {
+ this._iterator = iterator;
+ this._iteratorCache = [];
+ }
+
+ IteratorSeq.prototype.__iterateUncached = function(fn, reverse) {
+ if (reverse) {
+ return this.cacheResult().__iterate(fn, reverse);
+ }
+ var iterator = this._iterator;
+ var cache = this._iteratorCache;
+ var iterations = 0;
+ while (iterations < cache.length) {
+ if (fn(cache[iterations], iterations++, this) === false) {
+ return iterations;
+ }
+ }
+ var step;
+ while (!(step = iterator.next()).done) {
+ var val = step.value;
+ cache[iterations] = val;
+ if (fn(val, iterations++, this) === false) {
+ break;
+ }
+ }
+ return iterations;
+ };
+
+ IteratorSeq.prototype.__iteratorUncached = function(type, reverse) {
+ if (reverse) {
+ return this.cacheResult().__iterator(type, reverse);
+ }
+ var iterator = this._iterator;
+ var cache = this._iteratorCache;
+ var iterations = 0;
+ return new Iterator(function() {
+ if (iterations >= cache.length) {
+ var step = iterator.next();
+ if (step.done) {
+ return step;
+ }
+ cache[iterations] = step.value;
+ }
+ return iteratorValue(type, iterations, cache[iterations++]);
+ });
+ };
+
+
+
+
+ // # pragma Helper functions
+
+ function isSeq(maybeSeq) {
+ return !!(maybeSeq && maybeSeq[IS_SEQ_SENTINEL]);
+ }
+
+ var EMPTY_SEQ;
+
+ function emptySequence() {
+ return EMPTY_SEQ || (EMPTY_SEQ = new ArraySeq([]));
+ }
+
+ function keyedSeqFromValue(value) {
+ var seq =
+ Array.isArray(value) ? new ArraySeq(value).fromEntrySeq() :
+ isIterator(value) ? new IteratorSeq(value).fromEntrySeq() :
+ hasIterator(value) ? new IterableSeq(value).fromEntrySeq() :
+ typeof value === 'object' ? new ObjectSeq(value) :
+ undefined;
+ if (!seq) {
+ throw new TypeError(
+ 'Expected Array or iterable object of [k, v] entries, '+
+ 'or keyed object: ' + value
+ );
+ }
+ return seq;
+ }
+
+ function indexedSeqFromValue(value) {
+ var seq = maybeIndexedSeqFromValue(value);
+ if (!seq) {
+ throw new TypeError(
+ 'Expected Array or iterable object of values: ' + value
+ );
+ }
+ return seq;
+ }
+
+ function seqFromValue(value) {
+ var seq = maybeIndexedSeqFromValue(value) ||
+ (typeof value === 'object' && new ObjectSeq(value));
+ if (!seq) {
+ throw new TypeError(
+ 'Expected Array or iterable object of values, or keyed object: ' + value
+ );
+ }
+ return seq;
+ }
+
+ function maybeIndexedSeqFromValue(value) {
+ return (
+ isArrayLike(value) ? new ArraySeq(value) :
+ isIterator(value) ? new IteratorSeq(value) :
+ hasIterator(value) ? new IterableSeq(value) :
+ undefined
+ );
+ }
+
+ function seqIterate(seq, fn, reverse, useKeys) {
+ var cache = seq._cache;
+ if (cache) {
+ var maxIndex = cache.length - 1;
+ for (var ii = 0; ii <= maxIndex; ii++) {
+ var entry = cache[reverse ? maxIndex - ii : ii];
+ if (fn(entry[1], useKeys ? entry[0] : ii, seq) === false) {
+ return ii + 1;
+ }
+ }
+ return ii;
+ }
+ return seq.__iterateUncached(fn, reverse);
+ }
+
+ function seqIterator(seq, type, reverse, useKeys) {
+ var cache = seq._cache;
+ if (cache) {
+ var maxIndex = cache.length - 1;
+ var ii = 0;
+ return new Iterator(function() {
+ var entry = cache[reverse ? maxIndex - ii : ii];
+ return ii++ > maxIndex ?
+ iteratorDone() :
+ iteratorValue(type, useKeys ? entry[0] : ii - 1, entry[1]);
+ });
+ }
+ return seq.__iteratorUncached(type, reverse);
+ }
+
+ function fromJS(json, converter) {
+ return converter ?
+ fromJSWith(converter, json, '', {'': json}) :
+ fromJSDefault(json);
+ }
+
+ function fromJSWith(converter, json, key, parentJSON) {
+ if (Array.isArray(json)) {
+ return converter.call(parentJSON, key, IndexedSeq(json).map(function(v, k) {return fromJSWith(converter, v, k, json)}));
+ }
+ if (isPlainObj(json)) {
+ return converter.call(parentJSON, key, KeyedSeq(json).map(function(v, k) {return fromJSWith(converter, v, k, json)}));
+ }
+ return json;
+ }
+
+ function fromJSDefault(json) {
+ if (Array.isArray(json)) {
+ return IndexedSeq(json).map(fromJSDefault).toList();
+ }
+ if (isPlainObj(json)) {
+ return KeyedSeq(json).map(fromJSDefault).toMap();
+ }
+ return json;
+ }
+
+ function isPlainObj(value) {
+ return value && (value.constructor === Object || value.constructor === undefined);
+ }
+
+ /**
+ * An extension of the "same-value" algorithm as [described for use by ES6 Map
+ * and Set](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Map#Key_equality)
+ *
+ * NaN is considered the same as NaN, however -0 and 0 are considered the same
+ * value, which is different from the algorithm described by
+ * [`Object.is`](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Object/is).
+ *
+ * This is extended further to allow Objects to describe the values they
+ * represent, by way of `valueOf` or `equals` (and `hashCode`).
+ *
+ * Note: because of this extension, the key equality of Immutable.Map and the
+ * value equality of Immutable.Set will differ from ES6 Map and Set.
+ *
+ * ### Defining custom values
+ *
+ * The easiest way to describe the value an object represents is by implementing
+ * `valueOf`. For example, `Date` represents a value by returning a unix
+ * timestamp for `valueOf`:
+ *
+ * var date1 = new Date(1234567890000); // Fri Feb 13 2009 ...
+ * var date2 = new Date(1234567890000);
+ * date1.valueOf(); // 1234567890000
+ * assert( date1 !== date2 );
+ * assert( Immutable.is( date1, date2 ) );
+ *
+ * Note: overriding `valueOf` may have other implications if you use this object
+ * where JavaScript expects a primitive, such as implicit string coercion.
+ *
+ * For more complex types, especially collections, implementing `valueOf` may
+ * not be performant. An alternative is to implement `equals` and `hashCode`.
+ *
+ * `equals` takes another object, presumably of similar type, and returns true
+ * if the it is equal. Equality is symmetrical, so the same result should be
+ * returned if this and the argument are flipped.
+ *
+ * assert( a.equals(b) === b.equals(a) );
+ *
+ * `hashCode` returns a 32bit integer number representing the object which will
+ * be used to determine how to store the value object in a Map or Set. You must
+ * provide both or neither methods, one must not exist without the other.
+ *
+ * Also, an important relationship between these methods must be upheld: if two
+ * values are equal, they *must* return the same hashCode. If the values are not
+ * equal, they might have the same hashCode; this is called a hash collision,
+ * and while undesirable for performance reasons, it is acceptable.
+ *
+ * if (a.equals(b)) {
+ * assert( a.hashCode() === b.hashCode() );
+ * }
+ *
+ * All Immutable collections implement `equals` and `hashCode`.
+ *
+ */
+ function is(valueA, valueB) {
+ if (valueA === valueB || (valueA !== valueA && valueB !== valueB)) {
+ return true;
+ }
+ if (!valueA || !valueB) {
+ return false;
+ }
+ if (typeof valueA.valueOf === 'function' &&
+ typeof valueB.valueOf === 'function') {
+ valueA = valueA.valueOf();
+ valueB = valueB.valueOf();
+ if (valueA === valueB || (valueA !== valueA && valueB !== valueB)) {
+ return true;
+ }
+ if (!valueA || !valueB) {
+ return false;
+ }
+ }
+ if (typeof valueA.equals === 'function' &&
+ typeof valueB.equals === 'function' &&
+ valueA.equals(valueB)) {
+ return true;
+ }
+ return false;
+ }
+
+ function deepEqual(a, b) {
+ if (a === b) {
+ return true;
+ }
+
+ if (
+ !isIterable(b) ||
+ a.size !== undefined && b.size !== undefined && a.size !== b.size ||
+ a.__hash !== undefined && b.__hash !== undefined && a.__hash !== b.__hash ||
+ isKeyed(a) !== isKeyed(b) ||
+ isIndexed(a) !== isIndexed(b) ||
+ isOrdered(a) !== isOrdered(b)
+ ) {
+ return false;
+ }
+
+ if (a.size === 0 && b.size === 0) {
+ return true;
+ }
+
+ var notAssociative = !isAssociative(a);
+
+ if (isOrdered(a)) {
+ var entries = a.entries();
+ return b.every(function(v, k) {
+ var entry = entries.next().value;
+ return entry && is(entry[1], v) && (notAssociative || is(entry[0], k));
+ }) && entries.next().done;
+ }
+
+ var flipped = false;
+
+ if (a.size === undefined) {
+ if (b.size === undefined) {
+ if (typeof a.cacheResult === 'function') {
+ a.cacheResult();
+ }
+ } else {
+ flipped = true;
+ var _ = a;
+ a = b;
+ b = _;
+ }
+ }
+
+ var allEqual = true;
+ var bSize = b.__iterate(function(v, k) {
+ if (notAssociative ? !a.has(v) :
+ flipped ? !is(v, a.get(k, NOT_SET)) : !is(a.get(k, NOT_SET), v)) {
+ allEqual = false;
+ return false;
+ }
+ });
+
+ return allEqual && a.size === bSize;
+ }
+
+ createClass(Repeat, IndexedSeq);
+
+ function Repeat(value, times) {
+ if (!(this instanceof Repeat)) {
+ return new Repeat(value, times);
+ }
+ this._value = value;
+ this.size = times === undefined ? Infinity : Math.max(0, times);
+ if (this.size === 0) {
+ if (EMPTY_REPEAT) {
+ return EMPTY_REPEAT;
+ }
+ EMPTY_REPEAT = this;
+ }
+ }
+
+ Repeat.prototype.toString = function() {
+ if (this.size === 0) {
+ return 'Repeat []';
+ }
+ return 'Repeat [ ' + this._value + ' ' + this.size + ' times ]';
+ };
+
+ Repeat.prototype.get = function(index, notSetValue) {
+ return this.has(index) ? this._value : notSetValue;
+ };
+
+ Repeat.prototype.includes = function(searchValue) {
+ return is(this._value, searchValue);
+ };
+
+ Repeat.prototype.slice = function(begin, end) {
+ var size = this.size;
+ return wholeSlice(begin, end, size) ? this :
+ new Repeat(this._value, resolveEnd(end, size) - resolveBegin(begin, size));
+ };
+
+ Repeat.prototype.reverse = function() {
+ return this;
+ };
+
+ Repeat.prototype.indexOf = function(searchValue) {
+ if (is(this._value, searchValue)) {
+ return 0;
+ }
+ return -1;
+ };
+
+ Repeat.prototype.lastIndexOf = function(searchValue) {
+ if (is(this._value, searchValue)) {
+ return this.size;
+ }
+ return -1;
+ };
+
+ Repeat.prototype.__iterate = function(fn, reverse) {
+ for (var ii = 0; ii < this.size; ii++) {
+ if (fn(this._value, ii, this) === false) {
+ return ii + 1;
+ }
+ }
+ return ii;
+ };
+
+ Repeat.prototype.__iterator = function(type, reverse) {var this$0 = this;
+ var ii = 0;
+ return new Iterator(function()
+ {return ii < this$0.size ? iteratorValue(type, ii++, this$0._value) : iteratorDone()}
+ );
+ };
+
+ Repeat.prototype.equals = function(other) {
+ return other instanceof Repeat ?
+ is(this._value, other._value) :
+ deepEqual(other);
+ };
+
+
+ var EMPTY_REPEAT;
+
+ function invariant(condition, error) {
+ if (!condition) throw new Error(error);
+ }
+
+ createClass(Range, IndexedSeq);
+
+ function Range(start, end, step) {
+ if (!(this instanceof Range)) {
+ return new Range(start, end, step);
+ }
+ invariant(step !== 0, 'Cannot step a Range by 0');
+ start = start || 0;
+ if (end === undefined) {
+ end = Infinity;
+ }
+ step = step === undefined ? 1 : Math.abs(step);
+ if (end < start) {
+ step = -step;
+ }
+ this._start = start;
+ this._end = end;
+ this._step = step;
+ this.size = Math.max(0, Math.ceil((end - start) / step - 1) + 1);
+ if (this.size === 0) {
+ if (EMPTY_RANGE) {
+ return EMPTY_RANGE;
+ }
+ EMPTY_RANGE = this;
+ }
+ }
+
+ Range.prototype.toString = function() {
+ if (this.size === 0) {
+ return 'Range []';
+ }
+ return 'Range [ ' +
+ this._start + '...' + this._end +
+ (this._step > 1 ? ' by ' + this._step : '') +
+ ' ]';
+ };
+
+ Range.prototype.get = function(index, notSetValue) {
+ return this.has(index) ?
+ this._start + wrapIndex(this, index) * this._step :
+ notSetValue;
+ };
+
+ Range.prototype.includes = function(searchValue) {
+ var possibleIndex = (searchValue - this._start) / this._step;
+ return possibleIndex >= 0 &&
+ possibleIndex < this.size &&
+ possibleIndex === Math.floor(possibleIndex);
+ };
+
+ Range.prototype.slice = function(begin, end) {
+ if (wholeSlice(begin, end, this.size)) {
+ return this;
+ }
+ begin = resolveBegin(begin, this.size);
+ end = resolveEnd(end, this.size);
+ if (end <= begin) {
+ return new Range(0, 0);
+ }
+ return new Range(this.get(begin, this._end), this.get(end, this._end), this._step);
+ };
+
+ Range.prototype.indexOf = function(searchValue) {
+ var offsetValue = searchValue - this._start;
+ if (offsetValue % this._step === 0) {
+ var index = offsetValue / this._step;
+ if (index >= 0 && index < this.size) {
+ return index
+ }
+ }
+ return -1;
+ };
+
+ Range.prototype.lastIndexOf = function(searchValue) {
+ return this.indexOf(searchValue);
+ };
+
+ Range.prototype.__iterate = function(fn, reverse) {
+ var maxIndex = this.size - 1;
+ var step = this._step;
+ var value = reverse ? this._start + maxIndex * step : this._start;
+ for (var ii = 0; ii <= maxIndex; ii++) {
+ if (fn(value, ii, this) === false) {
+ return ii + 1;
+ }
+ value += reverse ? -step : step;
+ }
+ return ii;
+ };
+
+ Range.prototype.__iterator = function(type, reverse) {
+ var maxIndex = this.size - 1;
+ var step = this._step;
+ var value = reverse ? this._start + maxIndex * step : this._start;
+ var ii = 0;
+ return new Iterator(function() {
+ var v = value;
+ value += reverse ? -step : step;
+ return ii > maxIndex ? iteratorDone() : iteratorValue(type, ii++, v);
+ });
+ };
+
+ Range.prototype.equals = function(other) {
+ return other instanceof Range ?
+ this._start === other._start &&
+ this._end === other._end &&
+ this._step === other._step :
+ deepEqual(this, other);
+ };
+
+
+ var EMPTY_RANGE;
+
+ createClass(Collection, Iterable);
+ function Collection() {
+ throw TypeError('Abstract');
+ }
+
+
+ createClass(KeyedCollection, Collection);function KeyedCollection() {}
+
+ createClass(IndexedCollection, Collection);function IndexedCollection() {}
+
+ createClass(SetCollection, Collection);function SetCollection() {}
+
+
+ Collection.Keyed = KeyedCollection;
+ Collection.Indexed = IndexedCollection;
+ Collection.Set = SetCollection;
+
+ var imul =
+ typeof Math.imul === 'function' && Math.imul(0xffffffff, 2) === -2 ?
+ Math.imul :
+ function imul(a, b) {
+ a = a | 0; // int
+ b = b | 0; // int
+ var c = a & 0xffff;
+ var d = b & 0xffff;
+ // Shift by 0 fixes the sign on the high part.
+ return (c * d) + ((((a >>> 16) * d + c * (b >>> 16)) << 16) >>> 0) | 0; // int
+ };
+
+ // v8 has an optimization for storing 31-bit signed numbers.
+ // Values which have either 00 or 11 as the high order bits qualify.
+ // This function drops the highest order bit in a signed number, maintaining
+ // the sign bit.
+ function smi(i32) {
+ return ((i32 >>> 1) & 0x40000000) | (i32 & 0xBFFFFFFF);
+ }
+
+ function hash(o) {
+ if (o === false || o === null || o === undefined) {
+ return 0;
+ }
+ if (typeof o.valueOf === 'function') {
+ o = o.valueOf();
+ if (o === false || o === null || o === undefined) {
+ return 0;
+ }
+ }
+ if (o === true) {
+ return 1;
+ }
+ var type = typeof o;
+ if (type === 'number') {
+ var h = o | 0;
+ if (h !== o) {
+ h ^= o * 0xFFFFFFFF;
+ }
+ while (o > 0xFFFFFFFF) {
+ o /= 0xFFFFFFFF;
+ h ^= o;
+ }
+ return smi(h);
+ }
+ if (type === 'string') {
+ return o.length > STRING_HASH_CACHE_MIN_STRLEN ? cachedHashString(o) : hashString(o);
+ }
+ if (typeof o.hashCode === 'function') {
+ return o.hashCode();
+ }
+ if (type === 'object') {
+ return hashJSObj(o);
+ }
+ if (typeof o.toString === 'function') {
+ return hashString(o.toString());
+ }
+ throw new Error('Value type ' + type + ' cannot be hashed.');
+ }
+
+ function cachedHashString(string) {
+ var hash = stringHashCache[string];
+ if (hash === undefined) {
+ hash = hashString(string);
+ if (STRING_HASH_CACHE_SIZE === STRING_HASH_CACHE_MAX_SIZE) {
+ STRING_HASH_CACHE_SIZE = 0;
+ stringHashCache = {};
+ }
+ STRING_HASH_CACHE_SIZE++;
+ stringHashCache[string] = hash;
+ }
+ return hash;
+ }
+
+ // http://jsperf.com/hashing-strings
+ function hashString(string) {
+ // This is the hash from JVM
+ // The hash code for a string is computed as
+ // s[0] * 31 ^ (n - 1) + s[1] * 31 ^ (n - 2) + ... + s[n - 1],
+ // where s[i] is the ith character of the string and n is the length of
+ // the string. We "mod" the result to make it between 0 (inclusive) and 2^31
+ // (exclusive) by dropping high bits.
+ var hash = 0;
+ for (var ii = 0; ii < string.length; ii++) {
+ hash = 31 * hash + string.charCodeAt(ii) | 0;
+ }
+ return smi(hash);
+ }
+
+ function hashJSObj(obj) {
+ var hash;
+ if (usingWeakMap) {
+ hash = weakMap.get(obj);
+ if (hash !== undefined) {
+ return hash;
+ }
+ }
+
+ hash = obj[UID_HASH_KEY];
+ if (hash !== undefined) {
+ return hash;
+ }
+
+ if (!canDefineProperty) {
+ hash = obj.propertyIsEnumerable && obj.propertyIsEnumerable[UID_HASH_KEY];
+ if (hash !== undefined) {
+ return hash;
+ }
+
+ hash = getIENodeHash(obj);
+ if (hash !== undefined) {
+ return hash;
+ }
+ }
+
+ hash = ++objHashUID;
+ if (objHashUID & 0x40000000) {
+ objHashUID = 0;
+ }
+
+ if (usingWeakMap) {
+ weakMap.set(obj, hash);
+ } else if (isExtensible !== undefined && isExtensible(obj) === false) {
+ throw new Error('Non-extensible objects are not allowed as keys.');
+ } else if (canDefineProperty) {
+ Object.defineProperty(obj, UID_HASH_KEY, {
+ 'enumerable': false,
+ 'configurable': false,
+ 'writable': false,
+ 'value': hash
+ });
+ } else if (obj.propertyIsEnumerable !== undefined &&
+ obj.propertyIsEnumerable === obj.constructor.prototype.propertyIsEnumerable) {
+ // Since we can't define a non-enumerable property on the object
+ // we'll hijack one of the less-used non-enumerable properties to
+ // save our hash on it. Since this is a function it will not show up in
+ // `JSON.stringify` which is what we want.
+ obj.propertyIsEnumerable = function() {
+ return this.constructor.prototype.propertyIsEnumerable.apply(this, arguments);
+ };
+ obj.propertyIsEnumerable[UID_HASH_KEY] = hash;
+ } else if (obj.nodeType !== undefined) {
+ // At this point we couldn't get the IE `uniqueID` to use as a hash
+ // and we couldn't use a non-enumerable property to exploit the
+ // dontEnum bug so we simply add the `UID_HASH_KEY` on the node
+ // itself.
+ obj[UID_HASH_KEY] = hash;
+ } else {
+ throw new Error('Unable to set a non-enumerable property on object.');
+ }
+
+ return hash;
+ }
+
+ // Get references to ES5 object methods.
+ var isExtensible = Object.isExtensible;
+
+ // True if Object.defineProperty works as expected. IE8 fails this test.
+ var canDefineProperty = (function() {
+ try {
+ Object.defineProperty({}, '@', {});
+ return true;
+ } catch (e) {
+ return false;
+ }
+ }());
+
+ // IE has a `uniqueID` property on DOM nodes. We can construct the hash from it
+ // and avoid memory leaks from the IE cloneNode bug.
+ function getIENodeHash(node) {
+ if (node && node.nodeType > 0) {
+ switch (node.nodeType) {
+ case 1: // Element
+ return node.uniqueID;
+ case 9: // Document
+ return node.documentElement && node.documentElement.uniqueID;
+ }
+ }
+ }
+
+ // If possible, use a WeakMap.
+ var usingWeakMap = typeof WeakMap === 'function';
+ var weakMap;
+ if (usingWeakMap) {
+ weakMap = new WeakMap();
+ }
+
+ var objHashUID = 0;
+
+ var UID_HASH_KEY = '__immutablehash__';
+ if (typeof Symbol === 'function') {
+ UID_HASH_KEY = Symbol(UID_HASH_KEY);
+ }
+
+ var STRING_HASH_CACHE_MIN_STRLEN = 16;
+ var STRING_HASH_CACHE_MAX_SIZE = 255;
+ var STRING_HASH_CACHE_SIZE = 0;
+ var stringHashCache = {};
+
+ function assertNotInfinite(size) {
+ invariant(
+ size !== Infinity,
+ 'Cannot perform this action with an infinite size.'
+ );
+ }
+
+ createClass(Map, KeyedCollection);
+
+ // @pragma Construction
+
+ function Map(value) {
+ return value === null || value === undefined ? emptyMap() :
+ isMap(value) && !isOrdered(value) ? value :
+ emptyMap().withMutations(function(map ) {
+ var iter = KeyedIterable(value);
+ assertNotInfinite(iter.size);
+ iter.forEach(function(v, k) {return map.set(k, v)});
+ });
+ }
+
+ Map.prototype.toString = function() {
+ return this.__toString('Map {', '}');
+ };
+
+ // @pragma Access
+
+ Map.prototype.get = function(k, notSetValue) {
+ return this._root ?
+ this._root.get(0, undefined, k, notSetValue) :
+ notSetValue;
+ };
+
+ // @pragma Modification
+
+ Map.prototype.set = function(k, v) {
+ return updateMap(this, k, v);
+ };
+
+ Map.prototype.setIn = function(keyPath, v) {
+ return this.updateIn(keyPath, NOT_SET, function() {return v});
+ };
+
+ Map.prototype.remove = function(k) {
+ return updateMap(this, k, NOT_SET);
+ };
+
+ Map.prototype.deleteIn = function(keyPath) {
+ return this.updateIn(keyPath, function() {return NOT_SET});
+ };
+
+ Map.prototype.update = function(k, notSetValue, updater) {
+ return arguments.length === 1 ?
+ k(this) :
+ this.updateIn([k], notSetValue, updater);
+ };
+
+ Map.prototype.updateIn = function(keyPath, notSetValue, updater) {
+ if (!updater) {
+ updater = notSetValue;
+ notSetValue = undefined;
+ }
+ var updatedValue = updateInDeepMap(
+ this,
+ forceIterator(keyPath),
+ notSetValue,
+ updater
+ );
+ return updatedValue === NOT_SET ? undefined : updatedValue;
+ };
+
+ Map.prototype.clear = function() {
+ if (this.size === 0) {
+ return this;
+ }
+ if (this.__ownerID) {
+ this.size = 0;
+ this._root = null;
+ this.__hash = undefined;
+ this.__altered = true;
+ return this;
+ }
+ return emptyMap();
+ };
+
+ // @pragma Composition
+
+ Map.prototype.merge = function(/*...iters*/) {
+ return mergeIntoMapWith(this, undefined, arguments);
+ };
+
+ Map.prototype.mergeWith = function(merger) {var iters = SLICE$0.call(arguments, 1);
+ return mergeIntoMapWith(this, merger, iters);
+ };
+
+ Map.prototype.mergeIn = function(keyPath) {var iters = SLICE$0.call(arguments, 1);
+ return this.updateIn(
+ keyPath,
+ emptyMap(),
+ function(m ) {return typeof m.merge === 'function' ?
+ m.merge.apply(m, iters) :
+ iters[iters.length - 1]}
+ );
+ };
+
+ Map.prototype.mergeDeep = function(/*...iters*/) {
+ return mergeIntoMapWith(this, deepMerger, arguments);
+ };
+
+ Map.prototype.mergeDeepWith = function(merger) {var iters = SLICE$0.call(arguments, 1);
+ return mergeIntoMapWith(this, deepMergerWith(merger), iters);
+ };
+
+ Map.prototype.mergeDeepIn = function(keyPath) {var iters = SLICE$0.call(arguments, 1);
+ return this.updateIn(
+ keyPath,
+ emptyMap(),
+ function(m ) {return typeof m.mergeDeep === 'function' ?
+ m.mergeDeep.apply(m, iters) :
+ iters[iters.length - 1]}
+ );
+ };
+
+ Map.prototype.sort = function(comparator) {
+ // Late binding
+ return OrderedMap(sortFactory(this, comparator));
+ };
+
+ Map.prototype.sortBy = function(mapper, comparator) {
+ // Late binding
+ return OrderedMap(sortFactory(this, comparator, mapper));
+ };
+
+ // @pragma Mutability
+
+ Map.prototype.withMutations = function(fn) {
+ var mutable = this.asMutable();
+ fn(mutable);
+ return mutable.wasAltered() ? mutable.__ensureOwner(this.__ownerID) : this;
+ };
+
+ Map.prototype.asMutable = function() {
+ return this.__ownerID ? this : this.__ensureOwner(new OwnerID());
+ };
+
+ Map.prototype.asImmutable = function() {
+ return this.__ensureOwner();
+ };
+
+ Map.prototype.wasAltered = function() {
+ return this.__altered;
+ };
+
+ Map.prototype.__iterator = function(type, reverse) {
+ return new MapIterator(this, type, reverse);
+ };
+
+ Map.prototype.__iterate = function(fn, reverse) {var this$0 = this;
+ var iterations = 0;
+ this._root && this._root.iterate(function(entry ) {
+ iterations++;
+ return fn(entry[1], entry[0], this$0);
+ }, reverse);
+ return iterations;
+ };
+
+ Map.prototype.__ensureOwner = function(ownerID) {
+ if (ownerID === this.__ownerID) {
+ return this;
+ }
+ if (!ownerID) {
+ this.__ownerID = ownerID;
+ this.__altered = false;
+ return this;
+ }
+ return makeMap(this.size, this._root, ownerID, this.__hash);
+ };
+
+
+ function isMap(maybeMap) {
+ return !!(maybeMap && maybeMap[IS_MAP_SENTINEL]);
+ }
+
+ Map.isMap = isMap;
+
+ var IS_MAP_SENTINEL = '@@__IMMUTABLE_MAP__@@';
+
+ var MapPrototype = Map.prototype;
+ MapPrototype[IS_MAP_SENTINEL] = true;
+ MapPrototype[DELETE] = MapPrototype.remove;
+ MapPrototype.removeIn = MapPrototype.deleteIn;
+
+
+ // #pragma Trie Nodes
+
+
+
+ function ArrayMapNode(ownerID, entries) {
+ this.ownerID = ownerID;
+ this.entries = entries;
+ }
+
+ ArrayMapNode.prototype.get = function(shift, keyHash, key, notSetValue) {
+ var entries = this.entries;
+ for (var ii = 0, len = entries.length; ii < len; ii++) {
+ if (is(key, entries[ii][0])) {
+ return entries[ii][1];
+ }
+ }
+ return notSetValue;
+ };
+
+ ArrayMapNode.prototype.update = function(ownerID, shift, keyHash, key, value, didChangeSize, didAlter) {
+ var removed = value === NOT_SET;
+
+ var entries = this.entries;
+ var idx = 0;
+ for (var len = entries.length; idx < len; idx++) {
+ if (is(key, entries[idx][0])) {
+ break;
+ }
+ }
+ var exists = idx < len;
+
+ if (exists ? entries[idx][1] === value : removed) {
+ return this;
+ }
+
+ SetRef(didAlter);
+ (removed || !exists) && SetRef(didChangeSize);
+
+ if (removed && entries.length === 1) {
+ return; // undefined
+ }
+
+ if (!exists && !removed && entries.length >= MAX_ARRAY_MAP_SIZE) {
+ return createNodes(ownerID, entries, key, value);
+ }
+
+ var isEditable = ownerID && ownerID === this.ownerID;
+ var newEntries = isEditable ? entries : arrCopy(entries);
+
+ if (exists) {
+ if (removed) {
+ idx === len - 1 ? newEntries.pop() : (newEntries[idx] = newEntries.pop());
+ } else {
+ newEntries[idx] = [key, value];
+ }
+ } else {
+ newEntries.push([key, value]);
+ }
+
+ if (isEditable) {
+ this.entries = newEntries;
+ return this;
+ }
+
+ return new ArrayMapNode(ownerID, newEntries);
+ };
+
+
+
+
+ function BitmapIndexedNode(ownerID, bitmap, nodes) {
+ this.ownerID = ownerID;
+ this.bitmap = bitmap;
+ this.nodes = nodes;
+ }
+
+ BitmapIndexedNode.prototype.get = function(shift, keyHash, key, notSetValue) {
+ if (keyHash === undefined) {
+ keyHash = hash(key);
+ }
+ var bit = (1 << ((shift === 0 ? keyHash : keyHash >>> shift) & MASK));
+ var bitmap = this.bitmap;
+ return (bitmap & bit) === 0 ? notSetValue :
+ this.nodes[popCount(bitmap & (bit - 1))].get(shift + SHIFT, keyHash, key, notSetValue);
+ };
+
+ BitmapIndexedNode.prototype.update = function(ownerID, shift, keyHash, key, value, didChangeSize, didAlter) {
+ if (keyHash === undefined) {
+ keyHash = hash(key);
+ }
+ var keyHashFrag = (shift === 0 ? keyHash : keyHash >>> shift) & MASK;
+ var bit = 1 << keyHashFrag;
+ var bitmap = this.bitmap;
+ var exists = (bitmap & bit) !== 0;
+
+ if (!exists && value === NOT_SET) {
+ return this;
+ }
+
+ var idx = popCount(bitmap & (bit - 1));
+ var nodes = this.nodes;
+ var node = exists ? nodes[idx] : undefined;
+ var newNode = updateNode(node, ownerID, shift + SHIFT, keyHash, key, value, didChangeSize, didAlter);
+
+ if (newNode === node) {
+ return this;
+ }
+
+ if (!exists && newNode && nodes.length >= MAX_BITMAP_INDEXED_SIZE) {
+ return expandNodes(ownerID, nodes, bitmap, keyHashFrag, newNode);
+ }
+
+ if (exists && !newNode && nodes.length === 2 && isLeafNode(nodes[idx ^ 1])) {
+ return nodes[idx ^ 1];
+ }
+
+ if (exists && newNode && nodes.length === 1 && isLeafNode(newNode)) {
+ return newNode;
+ }
+
+ var isEditable = ownerID && ownerID === this.ownerID;
+ var newBitmap = exists ? newNode ? bitmap : bitmap ^ bit : bitmap | bit;
+ var newNodes = exists ? newNode ?
+ setIn(nodes, idx, newNode, isEditable) :
+ spliceOut(nodes, idx, isEditable) :
+ spliceIn(nodes, idx, newNode, isEditable);
+
+ if (isEditable) {
+ this.bitmap = newBitmap;
+ this.nodes = newNodes;
+ return this;
+ }
+
+ return new BitmapIndexedNode(ownerID, newBitmap, newNodes);
+ };
+
+
+
+
+ function HashArrayMapNode(ownerID, count, nodes) {
+ this.ownerID = ownerID;
+ this.count = count;
+ this.nodes = nodes;
+ }
+
+ HashArrayMapNode.prototype.get = function(shift, keyHash, key, notSetValue) {
+ if (keyHash === undefined) {
+ keyHash = hash(key);
+ }
+ var idx = (shift === 0 ? keyHash : keyHash >>> shift) & MASK;
+ var node = this.nodes[idx];
+ return node ? node.get(shift + SHIFT, keyHash, key, notSetValue) : notSetValue;
+ };
+
+ HashArrayMapNode.prototype.update = function(ownerID, shift, keyHash, key, value, didChangeSize, didAlter) {
+ if (keyHash === undefined) {
+ keyHash = hash(key);
+ }
+ var idx = (shift === 0 ? keyHash : keyHash >>> shift) & MASK;
+ var removed = value === NOT_SET;
+ var nodes = this.nodes;
+ var node = nodes[idx];
+
+ if (removed && !node) {
+ return this;
+ }
+
+ var newNode = updateNode(node, ownerID, shift + SHIFT, keyHash, key, value, didChangeSize, didAlter);
+ if (newNode === node) {
+ return this;
+ }
+
+ var newCount = this.count;
+ if (!node) {
+ newCount++;
+ } else if (!newNode) {
+ newCount--;
+ if (newCount < MIN_HASH_ARRAY_MAP_SIZE) {
+ return packNodes(ownerID, nodes, newCount, idx);
+ }
+ }
+
+ var isEditable = ownerID && ownerID === this.ownerID;
+ var newNodes = setIn(nodes, idx, newNode, isEditable);
+
+ if (isEditable) {
+ this.count = newCount;
+ this.nodes = newNodes;
+ return this;
+ }
+
+ return new HashArrayMapNode(ownerID, newCount, newNodes);
+ };
+
+
+
+
+ function HashCollisionNode(ownerID, keyHash, entries) {
+ this.ownerID = ownerID;
+ this.keyHash = keyHash;
+ this.entries = entries;
+ }
+
+ HashCollisionNode.prototype.get = function(shift, keyHash, key, notSetValue) {
+ var entries = this.entries;
+ for (var ii = 0, len = entries.length; ii < len; ii++) {
+ if (is(key, entries[ii][0])) {
+ return entries[ii][1];
+ }
+ }
+ return notSetValue;
+ };
+
+ HashCollisionNode.prototype.update = function(ownerID, shift, keyHash, key, value, didChangeSize, didAlter) {
+ if (keyHash === undefined) {
+ keyHash = hash(key);
+ }
+
+ var removed = value === NOT_SET;
+
+ if (keyHash !== this.keyHash) {
+ if (removed) {
+ return this;
+ }
+ SetRef(didAlter);
+ SetRef(didChangeSize);
+ return mergeIntoNode(this, ownerID, shift, keyHash, [key, value]);
+ }
+
+ var entries = this.entries;
+ var idx = 0;
+ for (var len = entries.length; idx < len; idx++) {
+ if (is(key, entries[idx][0])) {
+ break;
+ }
+ }
+ var exists = idx < len;
+
+ if (exists ? entries[idx][1] === value : removed) {
+ return this;
+ }
+
+ SetRef(didAlter);
+ (removed || !exists) && SetRef(didChangeSize);
+
+ if (removed && len === 2) {
+ return new ValueNode(ownerID, this.keyHash, entries[idx ^ 1]);
+ }
+
+ var isEditable = ownerID && ownerID === this.ownerID;
+ var newEntries = isEditable ? entries : arrCopy(entries);
+
+ if (exists) {
+ if (removed) {
+ idx === len - 1 ? newEntries.pop() : (newEntries[idx] = newEntries.pop());
+ } else {
+ newEntries[idx] = [key, value];
+ }
+ } else {
+ newEntries.push([key, value]);
+ }
+
+ if (isEditable) {
+ this.entries = newEntries;
+ return this;
+ }
+
+ return new HashCollisionNode(ownerID, this.keyHash, newEntries);
+ };
+
+
+
+
+ function ValueNode(ownerID, keyHash, entry) {
+ this.ownerID = ownerID;
+ this.keyHash = keyHash;
+ this.entry = entry;
+ }
+
+ ValueNode.prototype.get = function(shift, keyHash, key, notSetValue) {
+ return is(key, this.entry[0]) ? this.entry[1] : notSetValue;
+ };
+
+ ValueNode.prototype.update = function(ownerID, shift, keyHash, key, value, didChangeSize, didAlter) {
+ var removed = value === NOT_SET;
+ var keyMatch = is(key, this.entry[0]);
+ if (keyMatch ? value === this.entry[1] : removed) {
+ return this;
+ }
+
+ SetRef(didAlter);
+
+ if (removed) {
+ SetRef(didChangeSize);
+ return; // undefined
+ }
+
+ if (keyMatch) {
+ if (ownerID && ownerID === this.ownerID) {
+ this.entry[1] = value;
+ return this;
+ }
+ return new ValueNode(ownerID, this.keyHash, [key, value]);
+ }
+
+ SetRef(didChangeSize);
+ return mergeIntoNode(this, ownerID, shift, hash(key), [key, value]);
+ };
+
+
+
+ // #pragma Iterators
+
+ ArrayMapNode.prototype.iterate =
+ HashCollisionNode.prototype.iterate = function (fn, reverse) {
+ var entries = this.entries;
+ for (var ii = 0, maxIndex = entries.length - 1; ii <= maxIndex; ii++) {
+ if (fn(entries[reverse ? maxIndex - ii : ii]) === false) {
+ return false;
+ }
+ }
+ }
+
+ BitmapIndexedNode.prototype.iterate =
+ HashArrayMapNode.prototype.iterate = function (fn, reverse) {
+ var nodes = this.nodes;
+ for (var ii = 0, maxIndex = nodes.length - 1; ii <= maxIndex; ii++) {
+ var node = nodes[reverse ? maxIndex - ii : ii];
+ if (node && node.iterate(fn, reverse) === false) {
+ return false;
+ }
+ }
+ }
+
+ ValueNode.prototype.iterate = function (fn, reverse) {
+ return fn(this.entry);
+ }
+
+ createClass(MapIterator, Iterator);
+
+ function MapIterator(map, type, reverse) {
+ this._type = type;
+ this._reverse = reverse;
+ this._stack = map._root && mapIteratorFrame(map._root);
+ }
+
+ MapIterator.prototype.next = function() {
+ var type = this._type;
+ var stack = this._stack;
+ while (stack) {
+ var node = stack.node;
+ var index = stack.index++;
+ var maxIndex;
+ if (node.entry) {
+ if (index === 0) {
+ return mapIteratorValue(type, node.entry);
+ }
+ } else if (node.entries) {
+ maxIndex = node.entries.length - 1;
+ if (index <= maxIndex) {
+ return mapIteratorValue(type, node.entries[this._reverse ? maxIndex - index : index]);
+ }
+ } else {
+ maxIndex = node.nodes.length - 1;
+ if (index <= maxIndex) {
+ var subNode = node.nodes[this._reverse ? maxIndex - index : index];
+ if (subNode) {
+ if (subNode.entry) {
+ return mapIteratorValue(type, subNode.entry);
+ }
+ stack = this._stack = mapIteratorFrame(subNode, stack);
+ }
+ continue;
+ }
+ }
+ stack = this._stack = this._stack.__prev;
+ }
+ return iteratorDone();
+ };
+
+
+ function mapIteratorValue(type, entry) {
+ return iteratorValue(type, entry[0], entry[1]);
+ }
+
+ function mapIteratorFrame(node, prev) {
+ return {
+ node: node,
+ index: 0,
+ __prev: prev
+ };
+ }
+
+ function makeMap(size, root, ownerID, hash) {
+ var map = Object.create(MapPrototype);
+ map.size = size;
+ map._root = root;
+ map.__ownerID = ownerID;
+ map.__hash = hash;
+ map.__altered = false;
+ return map;
+ }
+
+ var EMPTY_MAP;
+ function emptyMap() {
+ return EMPTY_MAP || (EMPTY_MAP = makeMap(0));
+ }
+
+ function updateMap(map, k, v) {
+ var newRoot;
+ var newSize;
+ if (!map._root) {
+ if (v === NOT_SET) {
+ return map;
+ }
+ newSize = 1;
+ newRoot = new ArrayMapNode(map.__ownerID, [[k, v]]);
+ } else {
+ var didChangeSize = MakeRef(CHANGE_LENGTH);
+ var didAlter = MakeRef(DID_ALTER);
+ newRoot = updateNode(map._root, map.__ownerID, 0, undefined, k, v, didChangeSize, didAlter);
+ if (!didAlter.value) {
+ return map;
+ }
+ newSize = map.size + (didChangeSize.value ? v === NOT_SET ? -1 : 1 : 0);
+ }
+ if (map.__ownerID) {
+ map.size = newSize;
+ map._root = newRoot;
+ map.__hash = undefined;
+ map.__altered = true;
+ return map;
+ }
+ return newRoot ? makeMap(newSize, newRoot) : emptyMap();
+ }
+
+ function updateNode(node, ownerID, shift, keyHash, key, value, didChangeSize, didAlter) {
+ if (!node) {
+ if (value === NOT_SET) {
+ return node;
+ }
+ SetRef(didAlter);
+ SetRef(didChangeSize);
+ return new ValueNode(ownerID, keyHash, [key, value]);
+ }
+ return node.update(ownerID, shift, keyHash, key, value, didChangeSize, didAlter);
+ }
+
+ function isLeafNode(node) {
+ return node.constructor === ValueNode || node.constructor === HashCollisionNode;
+ }
+
+ function mergeIntoNode(node, ownerID, shift, keyHash, entry) {
+ if (node.keyHash === keyHash) {
+ return new HashCollisionNode(ownerID, keyHash, [node.entry, entry]);
+ }
+
+ var idx1 = (shift === 0 ? node.keyHash : node.keyHash >>> shift) & MASK;
+ var idx2 = (shift === 0 ? keyHash : keyHash >>> shift) & MASK;
+
+ var newNode;
+ var nodes = idx1 === idx2 ?
+ [mergeIntoNode(node, ownerID, shift + SHIFT, keyHash, entry)] :
+ ((newNode = new ValueNode(ownerID, keyHash, entry)), idx1 < idx2 ? [node, newNode] : [newNode, node]);
+
+ return new BitmapIndexedNode(ownerID, (1 << idx1) | (1 << idx2), nodes);
+ }
+
+ function createNodes(ownerID, entries, key, value) {
+ if (!ownerID) {
+ ownerID = new OwnerID();
+ }
+ var node = new ValueNode(ownerID, hash(key), [key, value]);
+ for (var ii = 0; ii < entries.length; ii++) {
+ var entry = entries[ii];
+ node = node.update(ownerID, 0, undefined, entry[0], entry[1]);
+ }
+ return node;
+ }
+
+ function packNodes(ownerID, nodes, count, excluding) {
+ var bitmap = 0;
+ var packedII = 0;
+ var packedNodes = new Array(count);
+ for (var ii = 0, bit = 1, len = nodes.length; ii < len; ii++, bit <<= 1) {
+ var node = nodes[ii];
+ if (node !== undefined && ii !== excluding) {
+ bitmap |= bit;
+ packedNodes[packedII++] = node;
+ }
+ }
+ return new BitmapIndexedNode(ownerID, bitmap, packedNodes);
+ }
+
+ function expandNodes(ownerID, nodes, bitmap, including, node) {
+ var count = 0;
+ var expandedNodes = new Array(SIZE);
+ for (var ii = 0; bitmap !== 0; ii++, bitmap >>>= 1) {
+ expandedNodes[ii] = bitmap & 1 ? nodes[count++] : undefined;
+ }
+ expandedNodes[including] = node;
+ return new HashArrayMapNode(ownerID, count + 1, expandedNodes);
+ }
+
+ function mergeIntoMapWith(map, merger, iterables) {
+ var iters = [];
+ for (var ii = 0; ii < iterables.length; ii++) {
+ var value = iterables[ii];
+ var iter = KeyedIterable(value);
+ if (!isIterable(value)) {
+ iter = iter.map(function(v ) {return fromJS(v)});
+ }
+ iters.push(iter);
+ }
+ return mergeIntoCollectionWith(map, merger, iters);
+ }
+
+ function deepMerger(existing, value, key) {
+ return existing && existing.mergeDeep && isIterable(value) ?
+ existing.mergeDeep(value) :
+ is(existing, value) ? existing : value;
+ }
+
+ function deepMergerWith(merger) {
+ return function(existing, value, key) {
+ if (existing && existing.mergeDeepWith && isIterable(value)) {
+ return existing.mergeDeepWith(merger, value);
+ }
+ var nextValue = merger(existing, value, key);
+ return is(existing, nextValue) ? existing : nextValue;
+ };
+ }
+
+ function mergeIntoCollectionWith(collection, merger, iters) {
+ iters = iters.filter(function(x ) {return x.size !== 0});
+ if (iters.length === 0) {
+ return collection;
+ }
+ if (collection.size === 0 && !collection.__ownerID && iters.length === 1) {
+ return collection.constructor(iters[0]);
+ }
+ return collection.withMutations(function(collection ) {
+ var mergeIntoMap = merger ?
+ function(value, key) {
+ collection.update(key, NOT_SET, function(existing )
+ {return existing === NOT_SET ? value : merger(existing, value, key)}
+ );
+ } :
+ function(value, key) {
+ collection.set(key, value);
+ }
+ for (var ii = 0; ii < iters.length; ii++) {
+ iters[ii].forEach(mergeIntoMap);
+ }
+ });
+ }
+
+ function updateInDeepMap(existing, keyPathIter, notSetValue, updater) {
+ var isNotSet = existing === NOT_SET;
+ var step = keyPathIter.next();
+ if (step.done) {
+ var existingValue = isNotSet ? notSetValue : existing;
+ var newValue = updater(existingValue);
+ return newValue === existingValue ? existing : newValue;
+ }
+ invariant(
+ isNotSet || (existing && existing.set),
+ 'invalid keyPath'
+ );
+ var key = step.value;
+ var nextExisting = isNotSet ? NOT_SET : existing.get(key, NOT_SET);
+ var nextUpdated = updateInDeepMap(
+ nextExisting,
+ keyPathIter,
+ notSetValue,
+ updater
+ );
+ return nextUpdated === nextExisting ? existing :
+ nextUpdated === NOT_SET ? existing.remove(key) :
+ (isNotSet ? emptyMap() : existing).set(key, nextUpdated);
+ }
+
+ function popCount(x) {
+ x = x - ((x >> 1) & 0x55555555);
+ x = (x & 0x33333333) + ((x >> 2) & 0x33333333);
+ x = (x + (x >> 4)) & 0x0f0f0f0f;
+ x = x + (x >> 8);
+ x = x + (x >> 16);
+ return x & 0x7f;
+ }
+
+ function setIn(array, idx, val, canEdit) {
+ var newArray = canEdit ? array : arrCopy(array);
+ newArray[idx] = val;
+ return newArray;
+ }
+
+ function spliceIn(array, idx, val, canEdit) {
+ var newLen = array.length + 1;
+ if (canEdit && idx + 1 === newLen) {
+ array[idx] = val;
+ return array;
+ }
+ var newArray = new Array(newLen);
+ var after = 0;
+ for (var ii = 0; ii < newLen; ii++) {
+ if (ii === idx) {
+ newArray[ii] = val;
+ after = -1;
+ } else {
+ newArray[ii] = array[ii + after];
+ }
+ }
+ return newArray;
+ }
+
+ function spliceOut(array, idx, canEdit) {
+ var newLen = array.length - 1;
+ if (canEdit && idx === newLen) {
+ array.pop();
+ return array;
+ }
+ var newArray = new Array(newLen);
+ var after = 0;
+ for (var ii = 0; ii < newLen; ii++) {
+ if (ii === idx) {
+ after = 1;
+ }
+ newArray[ii] = array[ii + after];
+ }
+ return newArray;
+ }
+
+ var MAX_ARRAY_MAP_SIZE = SIZE / 4;
+ var MAX_BITMAP_INDEXED_SIZE = SIZE / 2;
+ var MIN_HASH_ARRAY_MAP_SIZE = SIZE / 4;
+
+ createClass(List, IndexedCollection);
+
+ // @pragma Construction
+
+ function List(value) {
+ var empty = emptyList();
+ if (value === null || value === undefined) {
+ return empty;
+ }
+ if (isList(value)) {
+ return value;
+ }
+ var iter = IndexedIterable(value);
+ var size = iter.size;
+ if (size === 0) {
+ return empty;
+ }
+ assertNotInfinite(size);
+ if (size > 0 && size < SIZE) {
+ return makeList(0, size, SHIFT, null, new VNode(iter.toArray()));
+ }
+ return empty.withMutations(function(list ) {
+ list.setSize(size);
+ iter.forEach(function(v, i) {return list.set(i, v)});
+ });
+ }
+
+ List.of = function(/*...values*/) {
+ return this(arguments);
+ };
+
+ List.prototype.toString = function() {
+ return this.__toString('List [', ']');
+ };
+
+ // @pragma Access
+
+ List.prototype.get = function(index, notSetValue) {
+ index = wrapIndex(this, index);
+ if (index >= 0 && index < this.size) {
+ index += this._origin;
+ var node = listNodeFor(this, index);
+ return node && node.array[index & MASK];
+ }
+ return notSetValue;
+ };
+
+ // @pragma Modification
+
+ List.prototype.set = function(index, value) {
+ return updateList(this, index, value);
+ };
+
+ List.prototype.remove = function(index) {
+ return !this.has(index) ? this :
+ index === 0 ? this.shift() :
+ index === this.size - 1 ? this.pop() :
+ this.splice(index, 1);
+ };
+
+ List.prototype.insert = function(index, value) {
+ return this.splice(index, 0, value);
+ };
+
+ List.prototype.clear = function() {
+ if (this.size === 0) {
+ return this;
+ }
+ if (this.__ownerID) {
+ this.size = this._origin = this._capacity = 0;
+ this._level = SHIFT;
+ this._root = this._tail = null;
+ this.__hash = undefined;
+ this.__altered = true;
+ return this;
+ }
+ return emptyList();
+ };
+
+ List.prototype.push = function(/*...values*/) {
+ var values = arguments;
+ var oldSize = this.size;
+ return this.withMutations(function(list ) {
+ setListBounds(list, 0, oldSize + values.length);
+ for (var ii = 0; ii < values.length; ii++) {
+ list.set(oldSize + ii, values[ii]);
+ }
+ });
+ };
+
+ List.prototype.pop = function() {
+ return setListBounds(this, 0, -1);
+ };
+
+ List.prototype.unshift = function(/*...values*/) {
+ var values = arguments;
+ return this.withMutations(function(list ) {
+ setListBounds(list, -values.length);
+ for (var ii = 0; ii < values.length; ii++) {
+ list.set(ii, values[ii]);
+ }
+ });
+ };
+
+ List.prototype.shift = function() {
+ return setListBounds(this, 1);
+ };
+
+ // @pragma Composition
+
+ List.prototype.merge = function(/*...iters*/) {
+ return mergeIntoListWith(this, undefined, arguments);
+ };
+
+ List.prototype.mergeWith = function(merger) {var iters = SLICE$0.call(arguments, 1);
+ return mergeIntoListWith(this, merger, iters);
+ };
+
+ List.prototype.mergeDeep = function(/*...iters*/) {
+ return mergeIntoListWith(this, deepMerger, arguments);
+ };
+
+ List.prototype.mergeDeepWith = function(merger) {var iters = SLICE$0.call(arguments, 1);
+ return mergeIntoListWith(this, deepMergerWith(merger), iters);
+ };
+
+ List.prototype.setSize = function(size) {
+ return setListBounds(this, 0, size);
+ };
+
+ // @pragma Iteration
+
+ List.prototype.slice = function(begin, end) {
+ var size = this.size;
+ if (wholeSlice(begin, end, size)) {
+ return this;
+ }
+ return setListBounds(
+ this,
+ resolveBegin(begin, size),
+ resolveEnd(end, size)
+ );
+ };
+
+ List.prototype.__iterator = function(type, reverse) {
+ var index = 0;
+ var values = iterateList(this, reverse);
+ return new Iterator(function() {
+ var value = values();
+ return value === DONE ?
+ iteratorDone() :
+ iteratorValue(type, index++, value);
+ });
+ };
+
+ List.prototype.__iterate = function(fn, reverse) {
+ var index = 0;
+ var values = iterateList(this, reverse);
+ var value;
+ while ((value = values()) !== DONE) {
+ if (fn(value, index++, this) === false) {
+ break;
+ }
+ }
+ return index;
+ };
+
+ List.prototype.__ensureOwner = function(ownerID) {
+ if (ownerID === this.__ownerID) {
+ return this;
+ }
+ if (!ownerID) {
+ this.__ownerID = ownerID;
+ return this;
+ }
+ return makeList(this._origin, this._capacity, this._level, this._root, this._tail, ownerID, this.__hash);
+ };
+
+
+ function isList(maybeList) {
+ return !!(maybeList && maybeList[IS_LIST_SENTINEL]);
+ }
+
+ List.isList = isList;
+
+ var IS_LIST_SENTINEL = '@@__IMMUTABLE_LIST__@@';
+
+ var ListPrototype = List.prototype;
+ ListPrototype[IS_LIST_SENTINEL] = true;
+ ListPrototype[DELETE] = ListPrototype.remove;
+ ListPrototype.setIn = MapPrototype.setIn;
+ ListPrototype.deleteIn =
+ ListPrototype.removeIn = MapPrototype.removeIn;
+ ListPrototype.update = MapPrototype.update;
+ ListPrototype.updateIn = MapPrototype.updateIn;
+ ListPrototype.mergeIn = MapPrototype.mergeIn;
+ ListPrototype.mergeDeepIn = MapPrototype.mergeDeepIn;
+ ListPrototype.withMutations = MapPrototype.withMutations;
+ ListPrototype.asMutable = MapPrototype.asMutable;
+ ListPrototype.asImmutable = MapPrototype.asImmutable;
+ ListPrototype.wasAltered = MapPrototype.wasAltered;
+
+
+
+ function VNode(array, ownerID) {
+ this.array = array;
+ this.ownerID = ownerID;
+ }
+
+ // TODO: seems like these methods are very similar
+
+ VNode.prototype.removeBefore = function(ownerID, level, index) {
+ if (index === level ? 1 << level : 0 || this.array.length === 0) {
+ return this;
+ }
+ var originIndex = (index >>> level) & MASK;
+ if (originIndex >= this.array.length) {
+ return new VNode([], ownerID);
+ }
+ var removingFirst = originIndex === 0;
+ var newChild;
+ if (level > 0) {
+ var oldChild = this.array[originIndex];
+ newChild = oldChild && oldChild.removeBefore(ownerID, level - SHIFT, index);
+ if (newChild === oldChild && removingFirst) {
+ return this;
+ }
+ }
+ if (removingFirst && !newChild) {
+ return this;
+ }
+ var editable = editableVNode(this, ownerID);
+ if (!removingFirst) {
+ for (var ii = 0; ii < originIndex; ii++) {
+ editable.array[ii] = undefined;
+ }
+ }
+ if (newChild) {
+ editable.array[originIndex] = newChild;
+ }
+ return editable;
+ };
+
+ VNode.prototype.removeAfter = function(ownerID, level, index) {
+ if (index === (level ? 1 << level : 0) || this.array.length === 0) {
+ return this;
+ }
+ var sizeIndex = ((index - 1) >>> level) & MASK;
+ if (sizeIndex >= this.array.length) {
+ return this;
+ }
+
+ var newChild;
+ if (level > 0) {
+ var oldChild = this.array[sizeIndex];
+ newChild = oldChild && oldChild.removeAfter(ownerID, level - SHIFT, index);
+ if (newChild === oldChild && sizeIndex === this.array.length - 1) {
+ return this;
+ }
+ }
+
+ var editable = editableVNode(this, ownerID);
+ editable.array.splice(sizeIndex + 1);
+ if (newChild) {
+ editable.array[sizeIndex] = newChild;
+ }
+ return editable;
+ };
+
+
+
+ var DONE = {};
+
+ function iterateList(list, reverse) {
+ var left = list._origin;
+ var right = list._capacity;
+ var tailPos = getTailOffset(right);
+ var tail = list._tail;
+
+ return iterateNodeOrLeaf(list._root, list._level, 0);
+
+ function iterateNodeOrLeaf(node, level, offset) {
+ return level === 0 ?
+ iterateLeaf(node, offset) :
+ iterateNode(node, level, offset);
+ }
+
+ function iterateLeaf(node, offset) {
+ var array = offset === tailPos ? tail && tail.array : node && node.array;
+ var from = offset > left ? 0 : left - offset;
+ var to = right - offset;
+ if (to > SIZE) {
+ to = SIZE;
+ }
+ return function() {
+ if (from === to) {
+ return DONE;
+ }
+ var idx = reverse ? --to : from++;
+ return array && array[idx];
+ };
+ }
+
+ function iterateNode(node, level, offset) {
+ var values;
+ var array = node && node.array;
+ var from = offset > left ? 0 : (left - offset) >> level;
+ var to = ((right - offset) >> level) + 1;
+ if (to > SIZE) {
+ to = SIZE;
+ }
+ return function() {
+ do {
+ if (values) {
+ var value = values();
+ if (value !== DONE) {
+ return value;
+ }
+ values = null;
+ }
+ if (from === to) {
+ return DONE;
+ }
+ var idx = reverse ? --to : from++;
+ values = iterateNodeOrLeaf(
+ array && array[idx], level - SHIFT, offset + (idx << level)
+ );
+ } while (true);
+ };
+ }
+ }
+
+ function makeList(origin, capacity, level, root, tail, ownerID, hash) {
+ var list = Object.create(ListPrototype);
+ list.size = capacity - origin;
+ list._origin = origin;
+ list._capacity = capacity;
+ list._level = level;
+ list._root = root;
+ list._tail = tail;
+ list.__ownerID = ownerID;
+ list.__hash = hash;
+ list.__altered = false;
+ return list;
+ }
+
+ var EMPTY_LIST;
+ function emptyList() {
+ return EMPTY_LIST || (EMPTY_LIST = makeList(0, 0, SHIFT));
+ }
+
+ function updateList(list, index, value) {
+ index = wrapIndex(list, index);
+
+ if (index !== index) {
+ return list;
+ }
+
+ if (index >= list.size || index < 0) {
+ return list.withMutations(function(list ) {
+ index < 0 ?
+ setListBounds(list, index).set(0, value) :
+ setListBounds(list, 0, index + 1).set(index, value)
+ });
+ }
+
+ index += list._origin;
+
+ var newTail = list._tail;
+ var newRoot = list._root;
+ var didAlter = MakeRef(DID_ALTER);
+ if (index >= getTailOffset(list._capacity)) {
+ newTail = updateVNode(newTail, list.__ownerID, 0, index, value, didAlter);
+ } else {
+ newRoot = updateVNode(newRoot, list.__ownerID, list._level, index, value, didAlter);
+ }
+
+ if (!didAlter.value) {
+ return list;
+ }
+
+ if (list.__ownerID) {
+ list._root = newRoot;
+ list._tail = newTail;
+ list.__hash = undefined;
+ list.__altered = true;
+ return list;
+ }
+ return makeList(list._origin, list._capacity, list._level, newRoot, newTail);
+ }
+
+ function updateVNode(node, ownerID, level, index, value, didAlter) {
+ var idx = (index >>> level) & MASK;
+ var nodeHas = node && idx < node.array.length;
+ if (!nodeHas && value === undefined) {
+ return node;
+ }
+
+ var newNode;
+
+ if (level > 0) {
+ var lowerNode = node && node.array[idx];
+ var newLowerNode = updateVNode(lowerNode, ownerID, level - SHIFT, index, value, didAlter);
+ if (newLowerNode === lowerNode) {
+ return node;
+ }
+ newNode = editableVNode(node, ownerID);
+ newNode.array[idx] = newLowerNode;
+ return newNode;
+ }
+
+ if (nodeHas && node.array[idx] === value) {
+ return node;
+ }
+
+ SetRef(didAlter);
+
+ newNode = editableVNode(node, ownerID);
+ if (value === undefined && idx === newNode.array.length - 1) {
+ newNode.array.pop();
+ } else {
+ newNode.array[idx] = value;
+ }
+ return newNode;
+ }
+
+ function editableVNode(node, ownerID) {
+ if (ownerID && node && ownerID === node.ownerID) {
+ return node;
+ }
+ return new VNode(node ? node.array.slice() : [], ownerID);
+ }
+
+ function listNodeFor(list, rawIndex) {
+ if (rawIndex >= getTailOffset(list._capacity)) {
+ return list._tail;
+ }
+ if (rawIndex < 1 << (list._level + SHIFT)) {
+ var node = list._root;
+ var level = list._level;
+ while (node && level > 0) {
+ node = node.array[(rawIndex >>> level) & MASK];
+ level -= SHIFT;
+ }
+ return node;
+ }
+ }
+
+ function setListBounds(list, begin, end) {
+ // Sanitize begin & end using this shorthand for ToInt32(argument)
+ // http://www.ecma-international.org/ecma-262/6.0/#sec-toint32
+ if (begin !== undefined) {
+ begin = begin | 0;
+ }
+ if (end !== undefined) {
+ end = end | 0;
+ }
+ var owner = list.__ownerID || new OwnerID();
+ var oldOrigin = list._origin;
+ var oldCapacity = list._capacity;
+ var newOrigin = oldOrigin + begin;
+ var newCapacity = end === undefined ? oldCapacity : end < 0 ? oldCapacity + end : oldOrigin + end;
+ if (newOrigin === oldOrigin && newCapacity === oldCapacity) {
+ return list;
+ }
+
+ // If it's going to end after it starts, it's empty.
+ if (newOrigin >= newCapacity) {
+ return list.clear();
+ }
+
+ var newLevel = list._level;
+ var newRoot = list._root;
+
+ // New origin might need creating a higher root.
+ var offsetShift = 0;
+ while (newOrigin + offsetShift < 0) {
+ newRoot = new VNode(newRoot && newRoot.array.length ? [undefined, newRoot] : [], owner);
+ newLevel += SHIFT;
+ offsetShift += 1 << newLevel;
+ }
+ if (offsetShift) {
+ newOrigin += offsetShift;
+ oldOrigin += offsetShift;
+ newCapacity += offsetShift;
+ oldCapacity += offsetShift;
+ }
+
+ var oldTailOffset = getTailOffset(oldCapacity);
+ var newTailOffset = getTailOffset(newCapacity);
+
+ // New size might need creating a higher root.
+ while (newTailOffset >= 1 << (newLevel + SHIFT)) {
+ newRoot = new VNode(newRoot && newRoot.array.length ? [newRoot] : [], owner);
+ newLevel += SHIFT;
+ }
+
+ // Locate or create the new tail.
+ var oldTail = list._tail;
+ var newTail = newTailOffset < oldTailOffset ?
+ listNodeFor(list, newCapacity - 1) :
+ newTailOffset > oldTailOffset ? new VNode([], owner) : oldTail;
+
+ // Merge Tail into tree.
+ if (oldTail && newTailOffset > oldTailOffset && newOrigin < oldCapacity && oldTail.array.length) {
+ newRoot = editableVNode(newRoot, owner);
+ var node = newRoot;
+ for (var level = newLevel; level > SHIFT; level -= SHIFT) {
+ var idx = (oldTailOffset >>> level) & MASK;
+ node = node.array[idx] = editableVNode(node.array[idx], owner);
+ }
+ node.array[(oldTailOffset >>> SHIFT) & MASK] = oldTail;
+ }
+
+ // If the size has been reduced, there's a chance the tail needs to be trimmed.
+ if (newCapacity < oldCapacity) {
+ newTail = newTail && newTail.removeAfter(owner, 0, newCapacity);
+ }
+
+ // If the new origin is within the tail, then we do not need a root.
+ if (newOrigin >= newTailOffset) {
+ newOrigin -= newTailOffset;
+ newCapacity -= newTailOffset;
+ newLevel = SHIFT;
+ newRoot = null;
+ newTail = newTail && newTail.removeBefore(owner, 0, newOrigin);
+
+ // Otherwise, if the root has been trimmed, garbage collect.
+ } else if (newOrigin > oldOrigin || newTailOffset < oldTailOffset) {
+ offsetShift = 0;
+
+ // Identify the new top root node of the subtree of the old root.
+ while (newRoot) {
+ var beginIndex = (newOrigin >>> newLevel) & MASK;
+ if (beginIndex !== (newTailOffset >>> newLevel) & MASK) {
+ break;
+ }
+ if (beginIndex) {
+ offsetShift += (1 << newLevel) * beginIndex;
+ }
+ newLevel -= SHIFT;
+ newRoot = newRoot.array[beginIndex];
+ }
+
+ // Trim the new sides of the new root.
+ if (newRoot && newOrigin > oldOrigin) {
+ newRoot = newRoot.removeBefore(owner, newLevel, newOrigin - offsetShift);
+ }
+ if (newRoot && newTailOffset < oldTailOffset) {
+ newRoot = newRoot.removeAfter(owner, newLevel, newTailOffset - offsetShift);
+ }
+ if (offsetShift) {
+ newOrigin -= offsetShift;
+ newCapacity -= offsetShift;
+ }
+ }
+
+ if (list.__ownerID) {
+ list.size = newCapacity - newOrigin;
+ list._origin = newOrigin;
+ list._capacity = newCapacity;
+ list._level = newLevel;
+ list._root = newRoot;
+ list._tail = newTail;
+ list.__hash = undefined;
+ list.__altered = true;
+ return list;
+ }
+ return makeList(newOrigin, newCapacity, newLevel, newRoot, newTail);
+ }
+
+ function mergeIntoListWith(list, merger, iterables) {
+ var iters = [];
+ var maxSize = 0;
+ for (var ii = 0; ii < iterables.length; ii++) {
+ var value = iterables[ii];
+ var iter = IndexedIterable(value);
+ if (iter.size > maxSize) {
+ maxSize = iter.size;
+ }
+ if (!isIterable(value)) {
+ iter = iter.map(function(v ) {return fromJS(v)});
+ }
+ iters.push(iter);
+ }
+ if (maxSize > list.size) {
+ list = list.setSize(maxSize);
+ }
+ return mergeIntoCollectionWith(list, merger, iters);
+ }
+
+ function getTailOffset(size) {
+ return size < SIZE ? 0 : (((size - 1) >>> SHIFT) << SHIFT);
+ }
+
+ createClass(OrderedMap, Map);
+
+ // @pragma Construction
+
+ function OrderedMap(value) {
+ return value === null || value === undefined ? emptyOrderedMap() :
+ isOrderedMap(value) ? value :
+ emptyOrderedMap().withMutations(function(map ) {
+ var iter = KeyedIterable(value);
+ assertNotInfinite(iter.size);
+ iter.forEach(function(v, k) {return map.set(k, v)});
+ });
+ }
+
+ OrderedMap.of = function(/*...values*/) {
+ return this(arguments);
+ };
+
+ OrderedMap.prototype.toString = function() {
+ return this.__toString('OrderedMap {', '}');
+ };
+
+ // @pragma Access
+
+ OrderedMap.prototype.get = function(k, notSetValue) {
+ var index = this._map.get(k);
+ return index !== undefined ? this._list.get(index)[1] : notSetValue;
+ };
+
+ // @pragma Modification
+
+ OrderedMap.prototype.clear = function() {
+ if (this.size === 0) {
+ return this;
+ }
+ if (this.__ownerID) {
+ this.size = 0;
+ this._map.clear();
+ this._list.clear();
+ return this;
+ }
+ return emptyOrderedMap();
+ };
+
+ OrderedMap.prototype.set = function(k, v) {
+ return updateOrderedMap(this, k, v);
+ };
+
+ OrderedMap.prototype.remove = function(k) {
+ return updateOrderedMap(this, k, NOT_SET);
+ };
+
+ OrderedMap.prototype.wasAltered = function() {
+ return this._map.wasAltered() || this._list.wasAltered();
+ };
+
+ OrderedMap.prototype.__iterate = function(fn, reverse) {var this$0 = this;
+ return this._list.__iterate(
+ function(entry ) {return entry && fn(entry[1], entry[0], this$0)},
+ reverse
+ );
+ };
+
+ OrderedMap.prototype.__iterator = function(type, reverse) {
+ return this._list.fromEntrySeq().__iterator(type, reverse);
+ };
+
+ OrderedMap.prototype.__ensureOwner = function(ownerID) {
+ if (ownerID === this.__ownerID) {
+ return this;
+ }
+ var newMap = this._map.__ensureOwner(ownerID);
+ var newList = this._list.__ensureOwner(ownerID);
+ if (!ownerID) {
+ this.__ownerID = ownerID;
+ this._map = newMap;
+ this._list = newList;
+ return this;
+ }
+ return makeOrderedMap(newMap, newList, ownerID, this.__hash);
+ };
+
+
+ function isOrderedMap(maybeOrderedMap) {
+ return isMap(maybeOrderedMap) && isOrdered(maybeOrderedMap);
+ }
+
+ OrderedMap.isOrderedMap = isOrderedMap;
+
+ OrderedMap.prototype[IS_ORDERED_SENTINEL] = true;
+ OrderedMap.prototype[DELETE] = OrderedMap.prototype.remove;
+
+
+
+ function makeOrderedMap(map, list, ownerID, hash) {
+ var omap = Object.create(OrderedMap.prototype);
+ omap.size = map ? map.size : 0;
+ omap._map = map;
+ omap._list = list;
+ omap.__ownerID = ownerID;
+ omap.__hash = hash;
+ return omap;
+ }
+
+ var EMPTY_ORDERED_MAP;
+ function emptyOrderedMap() {
+ return EMPTY_ORDERED_MAP || (EMPTY_ORDERED_MAP = makeOrderedMap(emptyMap(), emptyList()));
+ }
+
+ function updateOrderedMap(omap, k, v) {
+ var map = omap._map;
+ var list = omap._list;
+ var i = map.get(k);
+ var has = i !== undefined;
+ var newMap;
+ var newList;
+ if (v === NOT_SET) { // removed
+ if (!has) {
+ return omap;
+ }
+ if (list.size >= SIZE && list.size >= map.size * 2) {
+ newList = list.filter(function(entry, idx) {return entry !== undefined && i !== idx});
+ newMap = newList.toKeyedSeq().map(function(entry ) {return entry[0]}).flip().toMap();
+ if (omap.__ownerID) {
+ newMap.__ownerID = newList.__ownerID = omap.__ownerID;
+ }
+ } else {
+ newMap = map.remove(k);
+ newList = i === list.size - 1 ? list.pop() : list.set(i, undefined);
+ }
+ } else {
+ if (has) {
+ if (v === list.get(i)[1]) {
+ return omap;
+ }
+ newMap = map;
+ newList = list.set(i, [k, v]);
+ } else {
+ newMap = map.set(k, list.size);
+ newList = list.set(list.size, [k, v]);
+ }
+ }
+ if (omap.__ownerID) {
+ omap.size = newMap.size;
+ omap._map = newMap;
+ omap._list = newList;
+ omap.__hash = undefined;
+ return omap;
+ }
+ return makeOrderedMap(newMap, newList);
+ }
+
+ createClass(ToKeyedSequence, KeyedSeq);
+ function ToKeyedSequence(indexed, useKeys) {
+ this._iter = indexed;
+ this._useKeys = useKeys;
+ this.size = indexed.size;
+ }
+
+ ToKeyedSequence.prototype.get = function(key, notSetValue) {
+ return this._iter.get(key, notSetValue);
+ };
+
+ ToKeyedSequence.prototype.has = function(key) {
+ return this._iter.has(key);
+ };
+
+ ToKeyedSequence.prototype.valueSeq = function() {
+ return this._iter.valueSeq();
+ };
+
+ ToKeyedSequence.prototype.reverse = function() {var this$0 = this;
+ var reversedSequence = reverseFactory(this, true);
+ if (!this._useKeys) {
+ reversedSequence.valueSeq = function() {return this$0._iter.toSeq().reverse()};
+ }
+ return reversedSequence;
+ };
+
+ ToKeyedSequence.prototype.map = function(mapper, context) {var this$0 = this;
+ var mappedSequence = mapFactory(this, mapper, context);
+ if (!this._useKeys) {
+ mappedSequence.valueSeq = function() {return this$0._iter.toSeq().map(mapper, context)};
+ }
+ return mappedSequence;
+ };
+
+ ToKeyedSequence.prototype.__iterate = function(fn, reverse) {var this$0 = this;
+ var ii;
+ return this._iter.__iterate(
+ this._useKeys ?
+ function(v, k) {return fn(v, k, this$0)} :
+ ((ii = reverse ? resolveSize(this) : 0),
+ function(v ) {return fn(v, reverse ? --ii : ii++, this$0)}),
+ reverse
+ );
+ };
+
+ ToKeyedSequence.prototype.__iterator = function(type, reverse) {
+ if (this._useKeys) {
+ return this._iter.__iterator(type, reverse);
+ }
+ var iterator = this._iter.__iterator(ITERATE_VALUES, reverse);
+ var ii = reverse ? resolveSize(this) : 0;
+ return new Iterator(function() {
+ var step = iterator.next();
+ return step.done ? step :
+ iteratorValue(type, reverse ? --ii : ii++, step.value, step);
+ });
+ };
+
+ ToKeyedSequence.prototype[IS_ORDERED_SENTINEL] = true;
+
+
+ createClass(ToIndexedSequence, IndexedSeq);
+ function ToIndexedSequence(iter) {
+ this._iter = iter;
+ this.size = iter.size;
+ }
+
+ ToIndexedSequence.prototype.includes = function(value) {
+ return this._iter.includes(value);
+ };
+
+ ToIndexedSequence.prototype.__iterate = function(fn, reverse) {var this$0 = this;
+ var iterations = 0;
+ return this._iter.__iterate(function(v ) {return fn(v, iterations++, this$0)}, reverse);
+ };
+
+ ToIndexedSequence.prototype.__iterator = function(type, reverse) {
+ var iterator = this._iter.__iterator(ITERATE_VALUES, reverse);
+ var iterations = 0;
+ return new Iterator(function() {
+ var step = iterator.next();
+ return step.done ? step :
+ iteratorValue(type, iterations++, step.value, step)
+ });
+ };
+
+
+
+ createClass(ToSetSequence, SetSeq);
+ function ToSetSequence(iter) {
+ this._iter = iter;
+ this.size = iter.size;
+ }
+
+ ToSetSequence.prototype.has = function(key) {
+ return this._iter.includes(key);
+ };
+
+ ToSetSequence.prototype.__iterate = function(fn, reverse) {var this$0 = this;
+ return this._iter.__iterate(function(v ) {return fn(v, v, this$0)}, reverse);
+ };
+
+ ToSetSequence.prototype.__iterator = function(type, reverse) {
+ var iterator = this._iter.__iterator(ITERATE_VALUES, reverse);
+ return new Iterator(function() {
+ var step = iterator.next();
+ return step.done ? step :
+ iteratorValue(type, step.value, step.value, step);
+ });
+ };
+
+
+
+ createClass(FromEntriesSequence, KeyedSeq);
+ function FromEntriesSequence(entries) {
+ this._iter = entries;
+ this.size = entries.size;
+ }
+
+ FromEntriesSequence.prototype.entrySeq = function() {
+ return this._iter.toSeq();
+ };
+
+ FromEntriesSequence.prototype.__iterate = function(fn, reverse) {var this$0 = this;
+ return this._iter.__iterate(function(entry ) {
+ // Check if entry exists first so array access doesn't throw for holes
+ // in the parent iteration.
+ if (entry) {
+ validateEntry(entry);
+ var indexedIterable = isIterable(entry);
+ return fn(
+ indexedIterable ? entry.get(1) : entry[1],
+ indexedIterable ? entry.get(0) : entry[0],
+ this$0
+ );
+ }
+ }, reverse);
+ };
+
+ FromEntriesSequence.prototype.__iterator = function(type, reverse) {
+ var iterator = this._iter.__iterator(ITERATE_VALUES, reverse);
+ return new Iterator(function() {
+ while (true) {
+ var step = iterator.next();
+ if (step.done) {
+ return step;
+ }
+ var entry = step.value;
+ // Check if entry exists first so array access doesn't throw for holes
+ // in the parent iteration.
+ if (entry) {
+ validateEntry(entry);
+ var indexedIterable = isIterable(entry);
+ return iteratorValue(
+ type,
+ indexedIterable ? entry.get(0) : entry[0],
+ indexedIterable ? entry.get(1) : entry[1],
+ step
+ );
+ }
+ }
+ });
+ };
+
+
+ ToIndexedSequence.prototype.cacheResult =
+ ToKeyedSequence.prototype.cacheResult =
+ ToSetSequence.prototype.cacheResult =
+ FromEntriesSequence.prototype.cacheResult =
+ cacheResultThrough;
+
+
+ function flipFactory(iterable) {
+ var flipSequence = makeSequence(iterable);
+ flipSequence._iter = iterable;
+ flipSequence.size = iterable.size;
+ flipSequence.flip = function() {return iterable};
+ flipSequence.reverse = function () {
+ var reversedSequence = iterable.reverse.apply(this); // super.reverse()
+ reversedSequence.flip = function() {return iterable.reverse()};
+ return reversedSequence;
+ };
+ flipSequence.has = function(key ) {return iterable.includes(key)};
+ flipSequence.includes = function(key ) {return iterable.has(key)};
+ flipSequence.cacheResult = cacheResultThrough;
+ flipSequence.__iterateUncached = function (fn, reverse) {var this$0 = this;
+ return iterable.__iterate(function(v, k) {return fn(k, v, this$0) !== false}, reverse);
+ }
+ flipSequence.__iteratorUncached = function(type, reverse) {
+ if (type === ITERATE_ENTRIES) {
+ var iterator = iterable.__iterator(type, reverse);
+ return new Iterator(function() {
+ var step = iterator.next();
+ if (!step.done) {
+ var k = step.value[0];
+ step.value[0] = step.value[1];
+ step.value[1] = k;
+ }
+ return step;
+ });
+ }
+ return iterable.__iterator(
+ type === ITERATE_VALUES ? ITERATE_KEYS : ITERATE_VALUES,
+ reverse
+ );
+ }
+ return flipSequence;
+ }
+
+
+ function mapFactory(iterable, mapper, context) {
+ var mappedSequence = makeSequence(iterable);
+ mappedSequence.size = iterable.size;
+ mappedSequence.has = function(key ) {return iterable.has(key)};
+ mappedSequence.get = function(key, notSetValue) {
+ var v = iterable.get(key, NOT_SET);
+ return v === NOT_SET ?
+ notSetValue :
+ mapper.call(context, v, key, iterable);
+ };
+ mappedSequence.__iterateUncached = function (fn, reverse) {var this$0 = this;
+ return iterable.__iterate(
+ function(v, k, c) {return fn(mapper.call(context, v, k, c), k, this$0) !== false},
+ reverse
+ );
+ }
+ mappedSequence.__iteratorUncached = function (type, reverse) {
+ var iterator = iterable.__iterator(ITERATE_ENTRIES, reverse);
+ return new Iterator(function() {
+ var step = iterator.next();
+ if (step.done) {
+ return step;
+ }
+ var entry = step.value;
+ var key = entry[0];
+ return iteratorValue(
+ type,
+ key,
+ mapper.call(context, entry[1], key, iterable),
+ step
+ );
+ });
+ }
+ return mappedSequence;
+ }
+
+
+ function reverseFactory(iterable, useKeys) {
+ var reversedSequence = makeSequence(iterable);
+ reversedSequence._iter = iterable;
+ reversedSequence.size = iterable.size;
+ reversedSequence.reverse = function() {return iterable};
+ if (iterable.flip) {
+ reversedSequence.flip = function () {
+ var flipSequence = flipFactory(iterable);
+ flipSequence.reverse = function() {return iterable.flip()};
+ return flipSequence;
+ };
+ }
+ reversedSequence.get = function(key, notSetValue)
+ {return iterable.get(useKeys ? key : -1 - key, notSetValue)};
+ reversedSequence.has = function(key )
+ {return iterable.has(useKeys ? key : -1 - key)};
+ reversedSequence.includes = function(value ) {return iterable.includes(value)};
+ reversedSequence.cacheResult = cacheResultThrough;
+ reversedSequence.__iterate = function (fn, reverse) {var this$0 = this;
+ return iterable.__iterate(function(v, k) {return fn(v, k, this$0)}, !reverse);
+ };
+ reversedSequence.__iterator =
+ function(type, reverse) {return iterable.__iterator(type, !reverse)};
+ return reversedSequence;
+ }
+
+
+ function filterFactory(iterable, predicate, context, useKeys) {
+ var filterSequence = makeSequence(iterable);
+ if (useKeys) {
+ filterSequence.has = function(key ) {
+ var v = iterable.get(key, NOT_SET);
+ return v !== NOT_SET && !!predicate.call(context, v, key, iterable);
+ };
+ filterSequence.get = function(key, notSetValue) {
+ var v = iterable.get(key, NOT_SET);
+ return v !== NOT_SET && predicate.call(context, v, key, iterable) ?
+ v : notSetValue;
+ };
+ }
+ filterSequence.__iterateUncached = function (fn, reverse) {var this$0 = this;
+ var iterations = 0;
+ iterable.__iterate(function(v, k, c) {
+ if (predicate.call(context, v, k, c)) {
+ iterations++;
+ return fn(v, useKeys ? k : iterations - 1, this$0);
+ }
+ }, reverse);
+ return iterations;
+ };
+ filterSequence.__iteratorUncached = function (type, reverse) {
+ var iterator = iterable.__iterator(ITERATE_ENTRIES, reverse);
+ var iterations = 0;
+ return new Iterator(function() {
+ while (true) {
+ var step = iterator.next();
+ if (step.done) {
+ return step;
+ }
+ var entry = step.value;
+ var key = entry[0];
+ var value = entry[1];
+ if (predicate.call(context, value, key, iterable)) {
+ return iteratorValue(type, useKeys ? key : iterations++, value, step);
+ }
+ }
+ });
+ }
+ return filterSequence;
+ }
+
+
+ function countByFactory(iterable, grouper, context) {
+ var groups = Map().asMutable();
+ iterable.__iterate(function(v, k) {
+ groups.update(
+ grouper.call(context, v, k, iterable),
+ 0,
+ function(a ) {return a + 1}
+ );
+ });
+ return groups.asImmutable();
+ }
+
+
+ function groupByFactory(iterable, grouper, context) {
+ var isKeyedIter = isKeyed(iterable);
+ var groups = (isOrdered(iterable) ? OrderedMap() : Map()).asMutable();
+ iterable.__iterate(function(v, k) {
+ groups.update(
+ grouper.call(context, v, k, iterable),
+ function(a ) {return (a = a || [], a.push(isKeyedIter ? [k, v] : v), a)}
+ );
+ });
+ var coerce = iterableClass(iterable);
+ return groups.map(function(arr ) {return reify(iterable, coerce(arr))});
+ }
+
+
+ function sliceFactory(iterable, begin, end, useKeys) {
+ var originalSize = iterable.size;
+
+ // Sanitize begin & end using this shorthand for ToInt32(argument)
+ // http://www.ecma-international.org/ecma-262/6.0/#sec-toint32
+ if (begin !== undefined) {
+ begin = begin | 0;
+ }
+ if (end !== undefined) {
+ end = end | 0;
+ }
+
+ if (wholeSlice(begin, end, originalSize)) {
+ return iterable;
+ }
+
+ var resolvedBegin = resolveBegin(begin, originalSize);
+ var resolvedEnd = resolveEnd(end, originalSize);
+
+ // begin or end will be NaN if they were provided as negative numbers and
+ // this iterable's size is unknown. In that case, cache first so there is
+ // a known size and these do not resolve to NaN.
+ if (resolvedBegin !== resolvedBegin || resolvedEnd !== resolvedEnd) {
+ return sliceFactory(iterable.toSeq().cacheResult(), begin, end, useKeys);
+ }
+
+ // Note: resolvedEnd is undefined when the original sequence's length is
+ // unknown and this slice did not supply an end and should contain all
+ // elements after resolvedBegin.
+ // In that case, resolvedSize will be NaN and sliceSize will remain undefined.
+ var resolvedSize = resolvedEnd - resolvedBegin;
+ var sliceSize;
+ if (resolvedSize === resolvedSize) {
+ sliceSize = resolvedSize < 0 ? 0 : resolvedSize;
+ }
+
+ var sliceSeq = makeSequence(iterable);
+
+ // If iterable.size is undefined, the size of the realized sliceSeq is
+ // unknown at this point unless the number of items to slice is 0
+ sliceSeq.size = sliceSize === 0 ? sliceSize : iterable.size && sliceSize || undefined;
+
+ if (!useKeys && isSeq(iterable) && sliceSize >= 0) {
+ sliceSeq.get = function (index, notSetValue) {
+ index = wrapIndex(this, index);
+ return index >= 0 && index < sliceSize ?
+ iterable.get(index + resolvedBegin, notSetValue) :
+ notSetValue;
+ }
+ }
+
+ sliceSeq.__iterateUncached = function(fn, reverse) {var this$0 = this;
+ if (sliceSize === 0) {
+ return 0;
+ }
+ if (reverse) {
+ return this.cacheResult().__iterate(fn, reverse);
+ }
+ var skipped = 0;
+ var isSkipping = true;
+ var iterations = 0;
+ iterable.__iterate(function(v, k) {
+ if (!(isSkipping && (isSkipping = skipped++ < resolvedBegin))) {
+ iterations++;
+ return fn(v, useKeys ? k : iterations - 1, this$0) !== false &&
+ iterations !== sliceSize;
+ }
+ });
+ return iterations;
+ };
+
+ sliceSeq.__iteratorUncached = function(type, reverse) {
+ if (sliceSize !== 0 && reverse) {
+ return this.cacheResult().__iterator(type, reverse);
+ }
+ // Don't bother instantiating parent iterator if taking 0.
+ var iterator = sliceSize !== 0 && iterable.__iterator(type, reverse);
+ var skipped = 0;
+ var iterations = 0;
+ return new Iterator(function() {
+ while (skipped++ < resolvedBegin) {
+ iterator.next();
+ }
+ if (++iterations > sliceSize) {
+ return iteratorDone();
+ }
+ var step = iterator.next();
+ if (useKeys || type === ITERATE_VALUES) {
+ return step;
+ } else if (type === ITERATE_KEYS) {
+ return iteratorValue(type, iterations - 1, undefined, step);
+ } else {
+ return iteratorValue(type, iterations - 1, step.value[1], step);
+ }
+ });
+ }
+
+ return sliceSeq;
+ }
+
+
+ function takeWhileFactory(iterable, predicate, context) {
+ var takeSequence = makeSequence(iterable);
+ takeSequence.__iterateUncached = function(fn, reverse) {var this$0 = this;
+ if (reverse) {
+ return this.cacheResult().__iterate(fn, reverse);
+ }
+ var iterations = 0;
+ iterable.__iterate(function(v, k, c)
+ {return predicate.call(context, v, k, c) && ++iterations && fn(v, k, this$0)}
+ );
+ return iterations;
+ };
+ takeSequence.__iteratorUncached = function(type, reverse) {var this$0 = this;
+ if (reverse) {
+ return this.cacheResult().__iterator(type, reverse);
+ }
+ var iterator = iterable.__iterator(ITERATE_ENTRIES, reverse);
+ var iterating = true;
+ return new Iterator(function() {
+ if (!iterating) {
+ return iteratorDone();
+ }
+ var step = iterator.next();
+ if (step.done) {
+ return step;
+ }
+ var entry = step.value;
+ var k = entry[0];
+ var v = entry[1];
+ if (!predicate.call(context, v, k, this$0)) {
+ iterating = false;
+ return iteratorDone();
+ }
+ return type === ITERATE_ENTRIES ? step :
+ iteratorValue(type, k, v, step);
+ });
+ };
+ return takeSequence;
+ }
+
+
+ function skipWhileFactory(iterable, predicate, context, useKeys) {
+ var skipSequence = makeSequence(iterable);
+ skipSequence.__iterateUncached = function (fn, reverse) {var this$0 = this;
+ if (reverse) {
+ return this.cacheResult().__iterate(fn, reverse);
+ }
+ var isSkipping = true;
+ var iterations = 0;
+ iterable.__iterate(function(v, k, c) {
+ if (!(isSkipping && (isSkipping = predicate.call(context, v, k, c)))) {
+ iterations++;
+ return fn(v, useKeys ? k : iterations - 1, this$0);
+ }
+ });
+ return iterations;
+ };
+ skipSequence.__iteratorUncached = function(type, reverse) {var this$0 = this;
+ if (reverse) {
+ return this.cacheResult().__iterator(type, reverse);
+ }
+ var iterator = iterable.__iterator(ITERATE_ENTRIES, reverse);
+ var skipping = true;
+ var iterations = 0;
+ return new Iterator(function() {
+ var step, k, v;
+ do {
+ step = iterator.next();
+ if (step.done) {
+ if (useKeys || type === ITERATE_VALUES) {
+ return step;
+ } else if (type === ITERATE_KEYS) {
+ return iteratorValue(type, iterations++, undefined, step);
+ } else {
+ return iteratorValue(type, iterations++, step.value[1], step);
+ }
+ }
+ var entry = step.value;
+ k = entry[0];
+ v = entry[1];
+ skipping && (skipping = predicate.call(context, v, k, this$0));
+ } while (skipping);
+ return type === ITERATE_ENTRIES ? step :
+ iteratorValue(type, k, v, step);
+ });
+ };
+ return skipSequence;
+ }
+
+
+ function concatFactory(iterable, values) {
+ var isKeyedIterable = isKeyed(iterable);
+ var iters = [iterable].concat(values).map(function(v ) {
+ if (!isIterable(v)) {
+ v = isKeyedIterable ?
+ keyedSeqFromValue(v) :
+ indexedSeqFromValue(Array.isArray(v) ? v : [v]);
+ } else if (isKeyedIterable) {
+ v = KeyedIterable(v);
+ }
+ return v;
+ }).filter(function(v ) {return v.size !== 0});
+
+ if (iters.length === 0) {
+ return iterable;
+ }
+
+ if (iters.length === 1) {
+ var singleton = iters[0];
+ if (singleton === iterable ||
+ isKeyedIterable && isKeyed(singleton) ||
+ isIndexed(iterable) && isIndexed(singleton)) {
+ return singleton;
+ }
+ }
+
+ var concatSeq = new ArraySeq(iters);
+ if (isKeyedIterable) {
+ concatSeq = concatSeq.toKeyedSeq();
+ } else if (!isIndexed(iterable)) {
+ concatSeq = concatSeq.toSetSeq();
+ }
+ concatSeq = concatSeq.flatten(true);
+ concatSeq.size = iters.reduce(
+ function(sum, seq) {
+ if (sum !== undefined) {
+ var size = seq.size;
+ if (size !== undefined) {
+ return sum + size;
+ }
+ }
+ },
+ 0
+ );
+ return concatSeq;
+ }
+
+
+ function flattenFactory(iterable, depth, useKeys) {
+ var flatSequence = makeSequence(iterable);
+ flatSequence.__iterateUncached = function(fn, reverse) {
+ var iterations = 0;
+ var stopped = false;
+ function flatDeep(iter, currentDepth) {var this$0 = this;
+ iter.__iterate(function(v, k) {
+ if ((!depth || currentDepth < depth) && isIterable(v)) {
+ flatDeep(v, currentDepth + 1);
+ } else if (fn(v, useKeys ? k : iterations++, this$0) === false) {
+ stopped = true;
+ }
+ return !stopped;
+ }, reverse);
+ }
+ flatDeep(iterable, 0);
+ return iterations;
+ }
+ flatSequence.__iteratorUncached = function(type, reverse) {
+ var iterator = iterable.__iterator(type, reverse);
+ var stack = [];
+ var iterations = 0;
+ return new Iterator(function() {
+ while (iterator) {
+ var step = iterator.next();
+ if (step.done !== false) {
+ iterator = stack.pop();
+ continue;
+ }
+ var v = step.value;
+ if (type === ITERATE_ENTRIES) {
+ v = v[1];
+ }
+ if ((!depth || stack.length < depth) && isIterable(v)) {
+ stack.push(iterator);
+ iterator = v.__iterator(type, reverse);
+ } else {
+ return useKeys ? step : iteratorValue(type, iterations++, v, step);
+ }
+ }
+ return iteratorDone();
+ });
+ }
+ return flatSequence;
+ }
+
+
+ function flatMapFactory(iterable, mapper, context) {
+ var coerce = iterableClass(iterable);
+ return iterable.toSeq().map(
+ function(v, k) {return coerce(mapper.call(context, v, k, iterable))}
+ ).flatten(true);
+ }
+
+
+ function interposeFactory(iterable, separator) {
+ var interposedSequence = makeSequence(iterable);
+ interposedSequence.size = iterable.size && iterable.size * 2 -1;
+ interposedSequence.__iterateUncached = function(fn, reverse) {var this$0 = this;
+ var iterations = 0;
+ iterable.__iterate(function(v, k)
+ {return (!iterations || fn(separator, iterations++, this$0) !== false) &&
+ fn(v, iterations++, this$0) !== false},
+ reverse
+ );
+ return iterations;
+ };
+ interposedSequence.__iteratorUncached = function(type, reverse) {
+ var iterator = iterable.__iterator(ITERATE_VALUES, reverse);
+ var iterations = 0;
+ var step;
+ return new Iterator(function() {
+ if (!step || iterations % 2) {
+ step = iterator.next();
+ if (step.done) {
+ return step;
+ }
+ }
+ return iterations % 2 ?
+ iteratorValue(type, iterations++, separator) :
+ iteratorValue(type, iterations++, step.value, step);
+ });
+ };
+ return interposedSequence;
+ }
+
+
+ function sortFactory(iterable, comparator, mapper) {
+ if (!comparator) {
+ comparator = defaultComparator;
+ }
+ var isKeyedIterable = isKeyed(iterable);
+ var index = 0;
+ var entries = iterable.toSeq().map(
+ function(v, k) {return [k, v, index++, mapper ? mapper(v, k, iterable) : v]}
+ ).toArray();
+ entries.sort(function(a, b) {return comparator(a[3], b[3]) || a[2] - b[2]}).forEach(
+ isKeyedIterable ?
+ function(v, i) { entries[i].length = 2; } :
+ function(v, i) { entries[i] = v[1]; }
+ );
+ return isKeyedIterable ? KeyedSeq(entries) :
+ isIndexed(iterable) ? IndexedSeq(entries) :
+ SetSeq(entries);
+ }
+
+
+ function maxFactory(iterable, comparator, mapper) {
+ if (!comparator) {
+ comparator = defaultComparator;
+ }
+ if (mapper) {
+ var entry = iterable.toSeq()
+ .map(function(v, k) {return [v, mapper(v, k, iterable)]})
+ .reduce(function(a, b) {return maxCompare(comparator, a[1], b[1]) ? b : a});
+ return entry && entry[0];
+ } else {
+ return iterable.reduce(function(a, b) {return maxCompare(comparator, a, b) ? b : a});
+ }
+ }
+
+ function maxCompare(comparator, a, b) {
+ var comp = comparator(b, a);
+ // b is considered the new max if the comparator declares them equal, but
+ // they are not equal and b is in fact a nullish value.
+ return (comp === 0 && b !== a && (b === undefined || b === null || b !== b)) || comp > 0;
+ }
+
+
+ function zipWithFactory(keyIter, zipper, iters) {
+ var zipSequence = makeSequence(keyIter);
+ zipSequence.size = new ArraySeq(iters).map(function(i ) {return i.size}).min();
+ // Note: this a generic base implementation of __iterate in terms of
+ // __iterator which may be more generically useful in the future.
+ zipSequence.__iterate = function(fn, reverse) {
+ /* generic:
+ var iterator = this.__iterator(ITERATE_ENTRIES, reverse);
+ var step;
+ var iterations = 0;
+ while (!(step = iterator.next()).done) {
+ iterations++;
+ if (fn(step.value[1], step.value[0], this) === false) {
+ break;
+ }
+ }
+ return iterations;
+ */
+ // indexed:
+ var iterator = this.__iterator(ITERATE_VALUES, reverse);
+ var step;
+ var iterations = 0;
+ while (!(step = iterator.next()).done) {
+ if (fn(step.value, iterations++, this) === false) {
+ break;
+ }
+ }
+ return iterations;
+ };
+ zipSequence.__iteratorUncached = function(type, reverse) {
+ var iterators = iters.map(function(i )
+ {return (i = Iterable(i), getIterator(reverse ? i.reverse() : i))}
+ );
+ var iterations = 0;
+ var isDone = false;
+ return new Iterator(function() {
+ var steps;
+ if (!isDone) {
+ steps = iterators.map(function(i ) {return i.next()});
+ isDone = steps.some(function(s ) {return s.done});
+ }
+ if (isDone) {
+ return iteratorDone();
+ }
+ return iteratorValue(
+ type,
+ iterations++,
+ zipper.apply(null, steps.map(function(s ) {return s.value}))
+ );
+ });
+ };
+ return zipSequence
+ }
+
+
+ // #pragma Helper Functions
+
+ function reify(iter, seq) {
+ return isSeq(iter) ? seq : iter.constructor(seq);
+ }
+
+ function validateEntry(entry) {
+ if (entry !== Object(entry)) {
+ throw new TypeError('Expected [K, V] tuple: ' + entry);
+ }
+ }
+
+ function resolveSize(iter) {
+ assertNotInfinite(iter.size);
+ return ensureSize(iter);
+ }
+
+ function iterableClass(iterable) {
+ return isKeyed(iterable) ? KeyedIterable :
+ isIndexed(iterable) ? IndexedIterable :
+ SetIterable;
+ }
+
+ function makeSequence(iterable) {
+ return Object.create(
+ (
+ isKeyed(iterable) ? KeyedSeq :
+ isIndexed(iterable) ? IndexedSeq :
+ SetSeq
+ ).prototype
+ );
+ }
+
+ function cacheResultThrough() {
+ if (this._iter.cacheResult) {
+ this._iter.cacheResult();
+ this.size = this._iter.size;
+ return this;
+ } else {
+ return Seq.prototype.cacheResult.call(this);
+ }
+ }
+
+ function defaultComparator(a, b) {
+ return a > b ? 1 : a < b ? -1 : 0;
+ }
+
+ function forceIterator(keyPath) {
+ var iter = getIterator(keyPath);
+ if (!iter) {
+ // Array might not be iterable in this environment, so we need a fallback
+ // to our wrapped type.
+ if (!isArrayLike(keyPath)) {
+ throw new TypeError('Expected iterable or array-like: ' + keyPath);
+ }
+ iter = getIterator(Iterable(keyPath));
+ }
+ return iter;
+ }
+
+ createClass(Record, KeyedCollection);
+
+ function Record(defaultValues, name) {
+ var hasInitialized;
+
+ var RecordType = function Record(values) {
+ if (values instanceof RecordType) {
+ return values;
+ }
+ if (!(this instanceof RecordType)) {
+ return new RecordType(values);
+ }
+ if (!hasInitialized) {
+ hasInitialized = true;
+ var keys = Object.keys(defaultValues);
+ setProps(RecordTypePrototype, keys);
+ RecordTypePrototype.size = keys.length;
+ RecordTypePrototype._name = name;
+ RecordTypePrototype._keys = keys;
+ RecordTypePrototype._defaultValues = defaultValues;
+ }
+ this._map = Map(values);
+ };
+
+ var RecordTypePrototype = RecordType.prototype = Object.create(RecordPrototype);
+ RecordTypePrototype.constructor = RecordType;
+
+ return RecordType;
+ }
+
+ Record.prototype.toString = function() {
+ return this.__toString(recordName(this) + ' {', '}');
+ };
+
+ // @pragma Access
+
+ Record.prototype.has = function(k) {
+ return this._defaultValues.hasOwnProperty(k);
+ };
+
+ Record.prototype.get = function(k, notSetValue) {
+ if (!this.has(k)) {
+ return notSetValue;
+ }
+ var defaultVal = this._defaultValues[k];
+ return this._map ? this._map.get(k, defaultVal) : defaultVal;
+ };
+
+ // @pragma Modification
+
+ Record.prototype.clear = function() {
+ if (this.__ownerID) {
+ this._map && this._map.clear();
+ return this;
+ }
+ var RecordType = this.constructor;
+ return RecordType._empty || (RecordType._empty = makeRecord(this, emptyMap()));
+ };
+
+ Record.prototype.set = function(k, v) {
+ if (!this.has(k)) {
+ throw new Error('Cannot set unknown key "' + k + '" on ' + recordName(this));
+ }
+ var newMap = this._map && this._map.set(k, v);
+ if (this.__ownerID || newMap === this._map) {
+ return this;
+ }
+ return makeRecord(this, newMap);
+ };
+
+ Record.prototype.remove = function(k) {
+ if (!this.has(k)) {
+ return this;
+ }
+ var newMap = this._map && this._map.remove(k);
+ if (this.__ownerID || newMap === this._map) {
+ return this;
+ }
+ return makeRecord(this, newMap);
+ };
+
+ Record.prototype.wasAltered = function() {
+ return this._map.wasAltered();
+ };
+
+ Record.prototype.__iterator = function(type, reverse) {var this$0 = this;
+ return KeyedIterable(this._defaultValues).map(function(_, k) {return this$0.get(k)}).__iterator(type, reverse);
+ };
+
+ Record.prototype.__iterate = function(fn, reverse) {var this$0 = this;
+ return KeyedIterable(this._defaultValues).map(function(_, k) {return this$0.get(k)}).__iterate(fn, reverse);
+ };
+
+ Record.prototype.__ensureOwner = function(ownerID) {
+ if (ownerID === this.__ownerID) {
+ return this;
+ }
+ var newMap = this._map && this._map.__ensureOwner(ownerID);
+ if (!ownerID) {
+ this.__ownerID = ownerID;
+ this._map = newMap;
+ return this;
+ }
+ return makeRecord(this, newMap, ownerID);
+ };
+
+
+ var RecordPrototype = Record.prototype;
+ RecordPrototype[DELETE] = RecordPrototype.remove;
+ RecordPrototype.deleteIn =
+ RecordPrototype.removeIn = MapPrototype.removeIn;
+ RecordPrototype.merge = MapPrototype.merge;
+ RecordPrototype.mergeWith = MapPrototype.mergeWith;
+ RecordPrototype.mergeIn = MapPrototype.mergeIn;
+ RecordPrototype.mergeDeep = MapPrototype.mergeDeep;
+ RecordPrototype.mergeDeepWith = MapPrototype.mergeDeepWith;
+ RecordPrototype.mergeDeepIn = MapPrototype.mergeDeepIn;
+ RecordPrototype.setIn = MapPrototype.setIn;
+ RecordPrototype.update = MapPrototype.update;
+ RecordPrototype.updateIn = MapPrototype.updateIn;
+ RecordPrototype.withMutations = MapPrototype.withMutations;
+ RecordPrototype.asMutable = MapPrototype.asMutable;
+ RecordPrototype.asImmutable = MapPrototype.asImmutable;
+
+
+ function makeRecord(likeRecord, map, ownerID) {
+ var record = Object.create(Object.getPrototypeOf(likeRecord));
+ record._map = map;
+ record.__ownerID = ownerID;
+ return record;
+ }
+
+ function recordName(record) {
+ return record._name || record.constructor.name || 'Record';
+ }
+
+ function setProps(prototype, names) {
+ try {
+ names.forEach(setProp.bind(undefined, prototype));
+ } catch (error) {
+ // Object.defineProperty failed. Probably IE8.
+ }
+ }
+
+ function setProp(prototype, name) {
+ Object.defineProperty(prototype, name, {
+ get: function() {
+ return this.get(name);
+ },
+ set: function(value) {
+ invariant(this.__ownerID, 'Cannot set on an immutable record.');
+ this.set(name, value);
+ }
+ });
+ }
+
+ createClass(Set, SetCollection);
+
+ // @pragma Construction
+
+ function Set(value) {
+ return value === null || value === undefined ? emptySet() :
+ isSet(value) && !isOrdered(value) ? value :
+ emptySet().withMutations(function(set ) {
+ var iter = SetIterable(value);
+ assertNotInfinite(iter.size);
+ iter.forEach(function(v ) {return set.add(v)});
+ });
+ }
+
+ Set.of = function(/*...values*/) {
+ return this(arguments);
+ };
+
+ Set.fromKeys = function(value) {
+ return this(KeyedIterable(value).keySeq());
+ };
+
+ Set.prototype.toString = function() {
+ return this.__toString('Set {', '}');
+ };
+
+ // @pragma Access
+
+ Set.prototype.has = function(value) {
+ return this._map.has(value);
+ };
+
+ // @pragma Modification
+
+ Set.prototype.add = function(value) {
+ return updateSet(this, this._map.set(value, true));
+ };
+
+ Set.prototype.remove = function(value) {
+ return updateSet(this, this._map.remove(value));
+ };
+
+ Set.prototype.clear = function() {
+ return updateSet(this, this._map.clear());
+ };
+
+ // @pragma Composition
+
+ Set.prototype.union = function() {var iters = SLICE$0.call(arguments, 0);
+ iters = iters.filter(function(x ) {return x.size !== 0});
+ if (iters.length === 0) {
+ return this;
+ }
+ if (this.size === 0 && !this.__ownerID && iters.length === 1) {
+ return this.constructor(iters[0]);
+ }
+ return this.withMutations(function(set ) {
+ for (var ii = 0; ii < iters.length; ii++) {
+ SetIterable(iters[ii]).forEach(function(value ) {return set.add(value)});
+ }
+ });
+ };
+
+ Set.prototype.intersect = function() {var iters = SLICE$0.call(arguments, 0);
+ if (iters.length === 0) {
+ return this;
+ }
+ iters = iters.map(function(iter ) {return SetIterable(iter)});
+ var originalSet = this;
+ return this.withMutations(function(set ) {
+ originalSet.forEach(function(value ) {
+ if (!iters.every(function(iter ) {return iter.includes(value)})) {
+ set.remove(value);
+ }
+ });
+ });
+ };
+
+ Set.prototype.subtract = function() {var iters = SLICE$0.call(arguments, 0);
+ if (iters.length === 0) {
+ return this;
+ }
+ iters = iters.map(function(iter ) {return SetIterable(iter)});
+ var originalSet = this;
+ return this.withMutations(function(set ) {
+ originalSet.forEach(function(value ) {
+ if (iters.some(function(iter ) {return iter.includes(value)})) {
+ set.remove(value);
+ }
+ });
+ });
+ };
+
+ Set.prototype.merge = function() {
+ return this.union.apply(this, arguments);
+ };
+
+ Set.prototype.mergeWith = function(merger) {var iters = SLICE$0.call(arguments, 1);
+ return this.union.apply(this, iters);
+ };
+
+ Set.prototype.sort = function(comparator) {
+ // Late binding
+ return OrderedSet(sortFactory(this, comparator));
+ };
+
+ Set.prototype.sortBy = function(mapper, comparator) {
+ // Late binding
+ return OrderedSet(sortFactory(this, comparator, mapper));
+ };
+
+ Set.prototype.wasAltered = function() {
+ return this._map.wasAltered();
+ };
+
+ Set.prototype.__iterate = function(fn, reverse) {var this$0 = this;
+ return this._map.__iterate(function(_, k) {return fn(k, k, this$0)}, reverse);
+ };
+
+ Set.prototype.__iterator = function(type, reverse) {
+ return this._map.map(function(_, k) {return k}).__iterator(type, reverse);
+ };
+
+ Set.prototype.__ensureOwner = function(ownerID) {
+ if (ownerID === this.__ownerID) {
+ return this;
+ }
+ var newMap = this._map.__ensureOwner(ownerID);
+ if (!ownerID) {
+ this.__ownerID = ownerID;
+ this._map = newMap;
+ return this;
+ }
+ return this.__make(newMap, ownerID);
+ };
+
+
+ function isSet(maybeSet) {
+ return !!(maybeSet && maybeSet[IS_SET_SENTINEL]);
+ }
+
+ Set.isSet = isSet;
+
+ var IS_SET_SENTINEL = '@@__IMMUTABLE_SET__@@';
+
+ var SetPrototype = Set.prototype;
+ SetPrototype[IS_SET_SENTINEL] = true;
+ SetPrototype[DELETE] = SetPrototype.remove;
+ SetPrototype.mergeDeep = SetPrototype.merge;
+ SetPrototype.mergeDeepWith = SetPrototype.mergeWith;
+ SetPrototype.withMutations = MapPrototype.withMutations;
+ SetPrototype.asMutable = MapPrototype.asMutable;
+ SetPrototype.asImmutable = MapPrototype.asImmutable;
+
+ SetPrototype.__empty = emptySet;
+ SetPrototype.__make = makeSet;
+
+ function updateSet(set, newMap) {
+ if (set.__ownerID) {
+ set.size = newMap.size;
+ set._map = newMap;
+ return set;
+ }
+ return newMap === set._map ? set :
+ newMap.size === 0 ? set.__empty() :
+ set.__make(newMap);
+ }
+
+ function makeSet(map, ownerID) {
+ var set = Object.create(SetPrototype);
+ set.size = map ? map.size : 0;
+ set._map = map;
+ set.__ownerID = ownerID;
+ return set;
+ }
+
+ var EMPTY_SET;
+ function emptySet() {
+ return EMPTY_SET || (EMPTY_SET = makeSet(emptyMap()));
+ }
+
+ createClass(OrderedSet, Set);
+
+ // @pragma Construction
+
+ function OrderedSet(value) {
+ return value === null || value === undefined ? emptyOrderedSet() :
+ isOrderedSet(value) ? value :
+ emptyOrderedSet().withMutations(function(set ) {
+ var iter = SetIterable(value);
+ assertNotInfinite(iter.size);
+ iter.forEach(function(v ) {return set.add(v)});
+ });
+ }
+
+ OrderedSet.of = function(/*...values*/) {
+ return this(arguments);
+ };
+
+ OrderedSet.fromKeys = function(value) {
+ return this(KeyedIterable(value).keySeq());
+ };
+
+ OrderedSet.prototype.toString = function() {
+ return this.__toString('OrderedSet {', '}');
+ };
+
+
+ function isOrderedSet(maybeOrderedSet) {
+ return isSet(maybeOrderedSet) && isOrdered(maybeOrderedSet);
+ }
+
+ OrderedSet.isOrderedSet = isOrderedSet;
+
+ var OrderedSetPrototype = OrderedSet.prototype;
+ OrderedSetPrototype[IS_ORDERED_SENTINEL] = true;
+
+ OrderedSetPrototype.__empty = emptyOrderedSet;
+ OrderedSetPrototype.__make = makeOrderedSet;
+
+ function makeOrderedSet(map, ownerID) {
+ var set = Object.create(OrderedSetPrototype);
+ set.size = map ? map.size : 0;
+ set._map = map;
+ set.__ownerID = ownerID;
+ return set;
+ }
+
+ var EMPTY_ORDERED_SET;
+ function emptyOrderedSet() {
+ return EMPTY_ORDERED_SET || (EMPTY_ORDERED_SET = makeOrderedSet(emptyOrderedMap()));
+ }
+
+ createClass(Stack, IndexedCollection);
+
+ // @pragma Construction
+
+ function Stack(value) {
+ return value === null || value === undefined ? emptyStack() :
+ isStack(value) ? value :
+ emptyStack().unshiftAll(value);
+ }
+
+ Stack.of = function(/*...values*/) {
+ return this(arguments);
+ };
+
+ Stack.prototype.toString = function() {
+ return this.__toString('Stack [', ']');
+ };
+
+ // @pragma Access
+
+ Stack.prototype.get = function(index, notSetValue) {
+ var head = this._head;
+ index = wrapIndex(this, index);
+ while (head && index--) {
+ head = head.next;
+ }
+ return head ? head.value : notSetValue;
+ };
+
+ Stack.prototype.peek = function() {
+ return this._head && this._head.value;
+ };
+
+ // @pragma Modification
+
+ Stack.prototype.push = function(/*...values*/) {
+ if (arguments.length === 0) {
+ return this;
+ }
+ var newSize = this.size + arguments.length;
+ var head = this._head;
+ for (var ii = arguments.length - 1; ii >= 0; ii--) {
+ head = {
+ value: arguments[ii],
+ next: head
+ };
+ }
+ if (this.__ownerID) {
+ this.size = newSize;
+ this._head = head;
+ this.__hash = undefined;
+ this.__altered = true;
+ return this;
+ }
+ return makeStack(newSize, head);
+ };
+
+ Stack.prototype.pushAll = function(iter) {
+ iter = IndexedIterable(iter);
+ if (iter.size === 0) {
+ return this;
+ }
+ assertNotInfinite(iter.size);
+ var newSize = this.size;
+ var head = this._head;
+ iter.reverse().forEach(function(value ) {
+ newSize++;
+ head = {
+ value: value,
+ next: head
+ };
+ });
+ if (this.__ownerID) {
+ this.size = newSize;
+ this._head = head;
+ this.__hash = undefined;
+ this.__altered = true;
+ return this;
+ }
+ return makeStack(newSize, head);
+ };
+
+ Stack.prototype.pop = function() {
+ return this.slice(1);
+ };
+
+ Stack.prototype.unshift = function(/*...values*/) {
+ return this.push.apply(this, arguments);
+ };
+
+ Stack.prototype.unshiftAll = function(iter) {
+ return this.pushAll(iter);
+ };
+
+ Stack.prototype.shift = function() {
+ return this.pop.apply(this, arguments);
+ };
+
+ Stack.prototype.clear = function() {
+ if (this.size === 0) {
+ return this;
+ }
+ if (this.__ownerID) {
+ this.size = 0;
+ this._head = undefined;
+ this.__hash = undefined;
+ this.__altered = true;
+ return this;
+ }
+ return emptyStack();
+ };
+
+ Stack.prototype.slice = function(begin, end) {
+ if (wholeSlice(begin, end, this.size)) {
+ return this;
+ }
+ var resolvedBegin = resolveBegin(begin, this.size);
+ var resolvedEnd = resolveEnd(end, this.size);
+ if (resolvedEnd !== this.size) {
+ // super.slice(begin, end);
+ return IndexedCollection.prototype.slice.call(this, begin, end);
+ }
+ var newSize = this.size - resolvedBegin;
+ var head = this._head;
+ while (resolvedBegin--) {
+ head = head.next;
+ }
+ if (this.__ownerID) {
+ this.size = newSize;
+ this._head = head;
+ this.__hash = undefined;
+ this.__altered = true;
+ return this;
+ }
+ return makeStack(newSize, head);
+ };
+
+ // @pragma Mutability
+
+ Stack.prototype.__ensureOwner = function(ownerID) {
+ if (ownerID === this.__ownerID) {
+ return this;
+ }
+ if (!ownerID) {
+ this.__ownerID = ownerID;
+ this.__altered = false;
+ return this;
+ }
+ return makeStack(this.size, this._head, ownerID, this.__hash);
+ };
+
+ // @pragma Iteration
+
+ Stack.prototype.__iterate = function(fn, reverse) {
+ if (reverse) {
+ return this.reverse().__iterate(fn);
+ }
+ var iterations = 0;
+ var node = this._head;
+ while (node) {
+ if (fn(node.value, iterations++, this) === false) {
+ break;
+ }
+ node = node.next;
+ }
+ return iterations;
+ };
+
+ Stack.prototype.__iterator = function(type, reverse) {
+ if (reverse) {
+ return this.reverse().__iterator(type);
+ }
+ var iterations = 0;
+ var node = this._head;
+ return new Iterator(function() {
+ if (node) {
+ var value = node.value;
+ node = node.next;
+ return iteratorValue(type, iterations++, value);
+ }
+ return iteratorDone();
+ });
+ };
+
+
+ function isStack(maybeStack) {
+ return !!(maybeStack && maybeStack[IS_STACK_SENTINEL]);
+ }
+
+ Stack.isStack = isStack;
+
+ var IS_STACK_SENTINEL = '@@__IMMUTABLE_STACK__@@';
+
+ var StackPrototype = Stack.prototype;
+ StackPrototype[IS_STACK_SENTINEL] = true;
+ StackPrototype.withMutations = MapPrototype.withMutations;
+ StackPrototype.asMutable = MapPrototype.asMutable;
+ StackPrototype.asImmutable = MapPrototype.asImmutable;
+ StackPrototype.wasAltered = MapPrototype.wasAltered;
+
+
+ function makeStack(size, head, ownerID, hash) {
+ var map = Object.create(StackPrototype);
+ map.size = size;
+ map._head = head;
+ map.__ownerID = ownerID;
+ map.__hash = hash;
+ map.__altered = false;
+ return map;
+ }
+
+ var EMPTY_STACK;
+ function emptyStack() {
+ return EMPTY_STACK || (EMPTY_STACK = makeStack(0));
+ }
+
+ /**
+ * Contributes additional methods to a constructor
+ */
+ function mixin(ctor, methods) {
+ var keyCopier = function(key ) { ctor.prototype[key] = methods[key]; };
+ Object.keys(methods).forEach(keyCopier);
+ Object.getOwnPropertySymbols &&
+ Object.getOwnPropertySymbols(methods).forEach(keyCopier);
+ return ctor;
+ }
+
+ Iterable.Iterator = Iterator;
+
+ mixin(Iterable, {
+
+ // ### Conversion to other types
+
+ toArray: function() {
+ assertNotInfinite(this.size);
+ var array = new Array(this.size || 0);
+ this.valueSeq().__iterate(function(v, i) { array[i] = v; });
+ return array;
+ },
+
+ toIndexedSeq: function() {
+ return new ToIndexedSequence(this);
+ },
+
+ toJS: function() {
+ return this.toSeq().map(
+ function(value ) {return value && typeof value.toJS === 'function' ? value.toJS() : value}
+ ).__toJS();
+ },
+
+ toJSON: function() {
+ return this.toSeq().map(
+ function(value ) {return value && typeof value.toJSON === 'function' ? value.toJSON() : value}
+ ).__toJS();
+ },
+
+ toKeyedSeq: function() {
+ return new ToKeyedSequence(this, true);
+ },
+
+ toMap: function() {
+ // Use Late Binding here to solve the circular dependency.
+ return Map(this.toKeyedSeq());
+ },
+
+ toObject: function() {
+ assertNotInfinite(this.size);
+ var object = {};
+ this.__iterate(function(v, k) { object[k] = v; });
+ return object;
+ },
+
+ toOrderedMap: function() {
+ // Use Late Binding here to solve the circular dependency.
+ return OrderedMap(this.toKeyedSeq());
+ },
+
+ toOrderedSet: function() {
+ // Use Late Binding here to solve the circular dependency.
+ return OrderedSet(isKeyed(this) ? this.valueSeq() : this);
+ },
+
+ toSet: function() {
+ // Use Late Binding here to solve the circular dependency.
+ return Set(isKeyed(this) ? this.valueSeq() : this);
+ },
+
+ toSetSeq: function() {
+ return new ToSetSequence(this);
+ },
+
+ toSeq: function() {
+ return isIndexed(this) ? this.toIndexedSeq() :
+ isKeyed(this) ? this.toKeyedSeq() :
+ this.toSetSeq();
+ },
+
+ toStack: function() {
+ // Use Late Binding here to solve the circular dependency.
+ return Stack(isKeyed(this) ? this.valueSeq() : this);
+ },
+
+ toList: function() {
+ // Use Late Binding here to solve the circular dependency.
+ return List(isKeyed(this) ? this.valueSeq() : this);
+ },
+
+
+ // ### Common JavaScript methods and properties
+
+ toString: function() {
+ return '[Iterable]';
+ },
+
+ __toString: function(head, tail) {
+ if (this.size === 0) {
+ return head + tail;
+ }
+ return head + ' ' + this.toSeq().map(this.__toStringMapper).join(', ') + ' ' + tail;
+ },
+
+
+ // ### ES6 Collection methods (ES6 Array and Map)
+
+ concat: function() {var values = SLICE$0.call(arguments, 0);
+ return reify(this, concatFactory(this, values));
+ },
+
+ includes: function(searchValue) {
+ return this.some(function(value ) {return is(value, searchValue)});
+ },
+
+ entries: function() {
+ return this.__iterator(ITERATE_ENTRIES);
+ },
+
+ every: function(predicate, context) {
+ assertNotInfinite(this.size);
+ var returnValue = true;
+ this.__iterate(function(v, k, c) {
+ if (!predicate.call(context, v, k, c)) {
+ returnValue = false;
+ return false;
+ }
+ });
+ return returnValue;
+ },
+
+ filter: function(predicate, context) {
+ return reify(this, filterFactory(this, predicate, context, true));
+ },
+
+ find: function(predicate, context, notSetValue) {
+ var entry = this.findEntry(predicate, context);
+ return entry ? entry[1] : notSetValue;
+ },
+
+ findEntry: function(predicate, context) {
+ var found;
+ this.__iterate(function(v, k, c) {
+ if (predicate.call(context, v, k, c)) {
+ found = [k, v];
+ return false;
+ }
+ });
+ return found;
+ },
+
+ findLastEntry: function(predicate, context) {
+ return this.toSeq().reverse().findEntry(predicate, context);
+ },
+
+ forEach: function(sideEffect, context) {
+ assertNotInfinite(this.size);
+ return this.__iterate(context ? sideEffect.bind(context) : sideEffect);
+ },
+
+ join: function(separator) {
+ assertNotInfinite(this.size);
+ separator = separator !== undefined ? '' + separator : ',';
+ var joined = '';
+ var isFirst = true;
+ this.__iterate(function(v ) {
+ isFirst ? (isFirst = false) : (joined += separator);
+ joined += v !== null && v !== undefined ? v.toString() : '';
+ });
+ return joined;
+ },
+
+ keys: function() {
+ return this.__iterator(ITERATE_KEYS);
+ },
+
+ map: function(mapper, context) {
+ return reify(this, mapFactory(this, mapper, context));
+ },
+
+ reduce: function(reducer, initialReduction, context) {
+ assertNotInfinite(this.size);
+ var reduction;
+ var useFirst;
+ if (arguments.length < 2) {
+ useFirst = true;
+ } else {
+ reduction = initialReduction;
+ }
+ this.__iterate(function(v, k, c) {
+ if (useFirst) {
+ useFirst = false;
+ reduction = v;
+ } else {
+ reduction = reducer.call(context, reduction, v, k, c);
+ }
+ });
+ return reduction;
+ },
+
+ reduceRight: function(reducer, initialReduction, context) {
+ var reversed = this.toKeyedSeq().reverse();
+ return reversed.reduce.apply(reversed, arguments);
+ },
+
+ reverse: function() {
+ return reify(this, reverseFactory(this, true));
+ },
+
+ slice: function(begin, end) {
+ return reify(this, sliceFactory(this, begin, end, true));
+ },
+
+ some: function(predicate, context) {
+ return !this.every(not(predicate), context);
+ },
+
+ sort: function(comparator) {
+ return reify(this, sortFactory(this, comparator));
+ },
+
+ values: function() {
+ return this.__iterator(ITERATE_VALUES);
+ },
+
+
+ // ### More sequential methods
+
+ butLast: function() {
+ return this.slice(0, -1);
+ },
+
+ isEmpty: function() {
+ return this.size !== undefined ? this.size === 0 : !this.some(function() {return true});
+ },
+
+ count: function(predicate, context) {
+ return ensureSize(
+ predicate ? this.toSeq().filter(predicate, context) : this
+ );
+ },
+
+ countBy: function(grouper, context) {
+ return countByFactory(this, grouper, context);
+ },
+
+ equals: function(other) {
+ return deepEqual(this, other);
+ },
+
+ entrySeq: function() {
+ var iterable = this;
+ if (iterable._cache) {
+ // We cache as an entries array, so we can just return the cache!
+ return new ArraySeq(iterable._cache);
+ }
+ var entriesSequence = iterable.toSeq().map(entryMapper).toIndexedSeq();
+ entriesSequence.fromEntrySeq = function() {return iterable.toSeq()};
+ return entriesSequence;
+ },
+
+ filterNot: function(predicate, context) {
+ return this.filter(not(predicate), context);
+ },
+
+ findLast: function(predicate, context, notSetValue) {
+ return this.toKeyedSeq().reverse().find(predicate, context, notSetValue);
+ },
+
+ first: function() {
+ return this.find(returnTrue);
+ },
+
+ flatMap: function(mapper, context) {
+ return reify(this, flatMapFactory(this, mapper, context));
+ },
+
+ flatten: function(depth) {
+ return reify(this, flattenFactory(this, depth, true));
+ },
+
+ fromEntrySeq: function() {
+ return new FromEntriesSequence(this);
+ },
+
+ get: function(searchKey, notSetValue) {
+ return this.find(function(_, key) {return is(key, searchKey)}, undefined, notSetValue);
+ },
+
+ getIn: function(searchKeyPath, notSetValue) {
+ var nested = this;
+ // Note: in an ES6 environment, we would prefer:
+ // for (var key of searchKeyPath) {
+ var iter = forceIterator(searchKeyPath);
+ var step;
+ while (!(step = iter.next()).done) {
+ var key = step.value;
+ nested = nested && nested.get ? nested.get(key, NOT_SET) : NOT_SET;
+ if (nested === NOT_SET) {
+ return notSetValue;
+ }
+ }
+ return nested;
+ },
+
+ groupBy: function(grouper, context) {
+ return groupByFactory(this, grouper, context);
+ },
+
+ has: function(searchKey) {
+ return this.get(searchKey, NOT_SET) !== NOT_SET;
+ },
+
+ hasIn: function(searchKeyPath) {
+ return this.getIn(searchKeyPath, NOT_SET) !== NOT_SET;
+ },
+
+ isSubset: function(iter) {
+ iter = typeof iter.includes === 'function' ? iter : Iterable(iter);
+ return this.every(function(value ) {return iter.includes(value)});
+ },
+
+ isSuperset: function(iter) {
+ iter = typeof iter.isSubset === 'function' ? iter : Iterable(iter);
+ return iter.isSubset(this);
+ },
+
+ keySeq: function() {
+ return this.toSeq().map(keyMapper).toIndexedSeq();
+ },
+
+ last: function() {
+ return this.toSeq().reverse().first();
+ },
+
+ max: function(comparator) {
+ return maxFactory(this, comparator);
+ },
+
+ maxBy: function(mapper, comparator) {
+ return maxFactory(this, comparator, mapper);
+ },
+
+ min: function(comparator) {
+ return maxFactory(this, comparator ? neg(comparator) : defaultNegComparator);
+ },
+
+ minBy: function(mapper, comparator) {
+ return maxFactory(this, comparator ? neg(comparator) : defaultNegComparator, mapper);
+ },
+
+ rest: function() {
+ return this.slice(1);
+ },
+
+ skip: function(amount) {
+ return this.slice(Math.max(0, amount));
+ },
+
+ skipLast: function(amount) {
+ return reify(this, this.toSeq().reverse().skip(amount).reverse());
+ },
+
+ skipWhile: function(predicate, context) {
+ return reify(this, skipWhileFactory(this, predicate, context, true));
+ },
+
+ skipUntil: function(predicate, context) {
+ return this.skipWhile(not(predicate), context);
+ },
+
+ sortBy: function(mapper, comparator) {
+ return reify(this, sortFactory(this, comparator, mapper));
+ },
+
+ take: function(amount) {
+ return this.slice(0, Math.max(0, amount));
+ },
+
+ takeLast: function(amount) {
+ return reify(this, this.toSeq().reverse().take(amount).reverse());
+ },
+
+ takeWhile: function(predicate, context) {
+ return reify(this, takeWhileFactory(this, predicate, context));
+ },
+
+ takeUntil: function(predicate, context) {
+ return this.takeWhile(not(predicate), context);
+ },
+
+ valueSeq: function() {
+ return this.toIndexedSeq();
+ },
+
+
+ // ### Hashable Object
+
+ hashCode: function() {
+ return this.__hash || (this.__hash = hashIterable(this));
+ }
+
+
+ // ### Internal
+
+ // abstract __iterate(fn, reverse)
+
+ // abstract __iterator(type, reverse)
+ });
+
+ // var IS_ITERABLE_SENTINEL = '@@__IMMUTABLE_ITERABLE__@@';
+ // var IS_KEYED_SENTINEL = '@@__IMMUTABLE_KEYED__@@';
+ // var IS_INDEXED_SENTINEL = '@@__IMMUTABLE_INDEXED__@@';
+ // var IS_ORDERED_SENTINEL = '@@__IMMUTABLE_ORDERED__@@';
+
+ var IterablePrototype = Iterable.prototype;
+ IterablePrototype[IS_ITERABLE_SENTINEL] = true;
+ IterablePrototype[ITERATOR_SYMBOL] = IterablePrototype.values;
+ IterablePrototype.__toJS = IterablePrototype.toArray;
+ IterablePrototype.__toStringMapper = quoteString;
+ IterablePrototype.inspect =
+ IterablePrototype.toSource = function() { return this.toString(); };
+ IterablePrototype.chain = IterablePrototype.flatMap;
+ IterablePrototype.contains = IterablePrototype.includes;
+
+ // Temporary warning about using length
+ (function () {
+ try {
+ Object.defineProperty(IterablePrototype, 'length', {
+ get: function () {
+ if (!Iterable.noLengthWarning) {
+ var stack;
+ try {
+ throw new Error();
+ } catch (error) {
+ stack = error.stack;
+ }
+ if (stack.indexOf('_wrapObject') === -1) {
+ console && console.warn && console.warn(
+ 'iterable.length has been deprecated, '+
+ 'use iterable.size or iterable.count(). '+
+ 'This warning will become a silent error in a future version. ' +
+ stack
+ );
+ return this.size;
+ }
+ }
+ }
+ });
+ } catch (e) {}
+ })();
+
+
+
+ mixin(KeyedIterable, {
+
+ // ### More sequential methods
+
+ flip: function() {
+ return reify(this, flipFactory(this));
+ },
+
+ findKey: function(predicate, context) {
+ var entry = this.findEntry(predicate, context);
+ return entry && entry[0];
+ },
+
+ findLastKey: function(predicate, context) {
+ return this.toSeq().reverse().findKey(predicate, context);
+ },
+
+ keyOf: function(searchValue) {
+ return this.findKey(function(value ) {return is(value, searchValue)});
+ },
+
+ lastKeyOf: function(searchValue) {
+ return this.findLastKey(function(value ) {return is(value, searchValue)});
+ },
+
+ mapEntries: function(mapper, context) {var this$0 = this;
+ var iterations = 0;
+ return reify(this,
+ this.toSeq().map(
+ function(v, k) {return mapper.call(context, [k, v], iterations++, this$0)}
+ ).fromEntrySeq()
+ );
+ },
+
+ mapKeys: function(mapper, context) {var this$0 = this;
+ return reify(this,
+ this.toSeq().flip().map(
+ function(k, v) {return mapper.call(context, k, v, this$0)}
+ ).flip()
+ );
+ }
+
+ });
+
+ var KeyedIterablePrototype = KeyedIterable.prototype;
+ KeyedIterablePrototype[IS_KEYED_SENTINEL] = true;
+ KeyedIterablePrototype[ITERATOR_SYMBOL] = IterablePrototype.entries;
+ KeyedIterablePrototype.__toJS = IterablePrototype.toObject;
+ KeyedIterablePrototype.__toStringMapper = function(v, k) {return JSON.stringify(k) + ': ' + quoteString(v)};
+
+
+
+ mixin(IndexedIterable, {
+
+ // ### Conversion to other types
+
+ toKeyedSeq: function() {
+ return new ToKeyedSequence(this, false);
+ },
+
+
+ // ### ES6 Collection methods (ES6 Array and Map)
+
+ filter: function(predicate, context) {
+ return reify(this, filterFactory(this, predicate, context, false));
+ },
+
+ findIndex: function(predicate, context) {
+ var entry = this.findEntry(predicate, context);
+ return entry ? entry[0] : -1;
+ },
+
+ indexOf: function(searchValue) {
+ var key = this.toKeyedSeq().keyOf(searchValue);
+ return key === undefined ? -1 : key;
+ },
+
+ lastIndexOf: function(searchValue) {
+ var key = this.toKeyedSeq().reverse().keyOf(searchValue);
+ return key === undefined ? -1 : key;
+
+ // var index =
+ // return this.toSeq().reverse().indexOf(searchValue);
+ },
+
+ reverse: function() {
+ return reify(this, reverseFactory(this, false));
+ },
+
+ slice: function(begin, end) {
+ return reify(this, sliceFactory(this, begin, end, false));
+ },
+
+ splice: function(index, removeNum /*, ...values*/) {
+ var numArgs = arguments.length;
+ removeNum = Math.max(removeNum | 0, 0);
+ if (numArgs === 0 || (numArgs === 2 && !removeNum)) {
+ return this;
+ }
+ // If index is negative, it should resolve relative to the size of the
+ // collection. However size may be expensive to compute if not cached, so
+ // only call count() if the number is in fact negative.
+ index = resolveBegin(index, index < 0 ? this.count() : this.size);
+ var spliced = this.slice(0, index);
+ return reify(
+ this,
+ numArgs === 1 ?
+ spliced :
+ spliced.concat(arrCopy(arguments, 2), this.slice(index + removeNum))
+ );
+ },
+
+
+ // ### More collection methods
+
+ findLastIndex: function(predicate, context) {
+ var key = this.toKeyedSeq().findLastKey(predicate, context);
+ return key === undefined ? -1 : key;
+ },
+
+ first: function() {
+ return this.get(0);
+ },
+
+ flatten: function(depth) {
+ return reify(this, flattenFactory(this, depth, false));
+ },
+
+ get: function(index, notSetValue) {
+ index = wrapIndex(this, index);
+ return (index < 0 || (this.size === Infinity ||
+ (this.size !== undefined && index > this.size))) ?
+ notSetValue :
+ this.find(function(_, key) {return key === index}, undefined, notSetValue);
+ },
+
+ has: function(index) {
+ index = wrapIndex(this, index);
+ return index >= 0 && (this.size !== undefined ?
+ this.size === Infinity || index < this.size :
+ this.indexOf(index) !== -1
+ );
+ },
+
+ interpose: function(separator) {
+ return reify(this, interposeFactory(this, separator));
+ },
+
+ interleave: function(/*...iterables*/) {
+ var iterables = [this].concat(arrCopy(arguments));
+ var zipped = zipWithFactory(this.toSeq(), IndexedSeq.of, iterables);
+ var interleaved = zipped.flatten(true);
+ if (zipped.size) {
+ interleaved.size = zipped.size * iterables.length;
+ }
+ return reify(this, interleaved);
+ },
+
+ last: function() {
+ return this.get(-1);
+ },
+
+ skipWhile: function(predicate, context) {
+ return reify(this, skipWhileFactory(this, predicate, context, false));
+ },
+
+ zip: function(/*, ...iterables */) {
+ var iterables = [this].concat(arrCopy(arguments));
+ return reify(this, zipWithFactory(this, defaultZipper, iterables));
+ },
+
+ zipWith: function(zipper/*, ...iterables */) {
+ var iterables = arrCopy(arguments);
+ iterables[0] = this;
+ return reify(this, zipWithFactory(this, zipper, iterables));
+ }
+
+ });
+
+ IndexedIterable.prototype[IS_INDEXED_SENTINEL] = true;
+ IndexedIterable.prototype[IS_ORDERED_SENTINEL] = true;
+
+
+
+ mixin(SetIterable, {
+
+ // ### ES6 Collection methods (ES6 Array and Map)
+
+ get: function(value, notSetValue) {
+ return this.has(value) ? value : notSetValue;
+ },
+
+ includes: function(value) {
+ return this.has(value);
+ },
+
+
+ // ### More sequential methods
+
+ keySeq: function() {
+ return this.valueSeq();
+ }
+
+ });
+
+ SetIterable.prototype.has = IterablePrototype.includes;
+
+
+ // Mixin subclasses
+
+ mixin(KeyedSeq, KeyedIterable.prototype);
+ mixin(IndexedSeq, IndexedIterable.prototype);
+ mixin(SetSeq, SetIterable.prototype);
+
+ mixin(KeyedCollection, KeyedIterable.prototype);
+ mixin(IndexedCollection, IndexedIterable.prototype);
+ mixin(SetCollection, SetIterable.prototype);
+
+
+ // #pragma Helper functions
+
+ function keyMapper(v, k) {
+ return k;
+ }
+
+ function entryMapper(v, k) {
+ return [k, v];
+ }
+
+ function not(predicate) {
+ return function() {
+ return !predicate.apply(this, arguments);
+ }
+ }
+
+ function neg(predicate) {
+ return function() {
+ return -predicate.apply(this, arguments);
+ }
+ }
+
+ function quoteString(value) {
+ return typeof value === 'string' ? JSON.stringify(value) : value;
+ }
+
+ function defaultZipper() {
+ return arrCopy(arguments);
+ }
+
+ function defaultNegComparator(a, b) {
+ return a < b ? 1 : a > b ? -1 : 0;
+ }
+
+ function hashIterable(iterable) {
+ if (iterable.size === Infinity) {
+ return 0;
+ }
+ var ordered = isOrdered(iterable);
+ var keyed = isKeyed(iterable);
+ var h = ordered ? 1 : 0;
+ var size = iterable.__iterate(
+ keyed ?
+ ordered ?
+ function(v, k) { h = 31 * h + hashMerge(hash(v), hash(k)) | 0; } :
+ function(v, k) { h = h + hashMerge(hash(v), hash(k)) | 0; } :
+ ordered ?
+ function(v ) { h = 31 * h + hash(v) | 0; } :
+ function(v ) { h = h + hash(v) | 0; }
+ );
+ return murmurHashOfSize(size, h);
+ }
+
+ function murmurHashOfSize(size, h) {
+ h = imul(h, 0xCC9E2D51);
+ h = imul(h << 15 | h >>> -15, 0x1B873593);
+ h = imul(h << 13 | h >>> -13, 5);
+ h = (h + 0xE6546B64 | 0) ^ size;
+ h = imul(h ^ h >>> 16, 0x85EBCA6B);
+ h = imul(h ^ h >>> 13, 0xC2B2AE35);
+ h = smi(h ^ h >>> 16);
+ return h;
+ }
+
+ function hashMerge(a, b) {
+ return a ^ b + 0x9E3779B9 + (a << 6) + (a >> 2) | 0; // int
+ }
+
+ var Immutable = {
+
+ Iterable: Iterable,
+
+ Seq: Seq,
+ Collection: Collection,
+ Map: Map,
+ OrderedMap: OrderedMap,
+ List: List,
+ Stack: Stack,
+ Set: Set,
+ OrderedSet: OrderedSet,
+
+ Record: Record,
+ Range: Range,
+ Repeat: Repeat,
+
+ is: is,
+ fromJS: fromJS
+
+ };
+
+ return Immutable;
+
+}));
+},{}],179:[function(require,module,exports){
+/**
+ * Copyright 2013-2015, Facebook, Inc.
+ * All rights reserved.
+ *
+ * This source code is licensed under the BSD-style license found in the
+ * LICENSE file in the root directory of this source tree. An additional grant
+ * of patent rights can be found in the PATENTS file in the same directory.
+ */
+
+'use strict';
+
+/**
+ * Use invariant() to assert state which your program assumes to be true.
+ *
+ * Provide sprintf-style format (only %s is supported) and arguments
+ * to provide information about what broke and what you were
+ * expecting.
+ *
+ * The invariant message will be stripped in production, but the invariant
+ * will remain to ensure logic does not differ in production.
+ */
+
+var invariant = function(condition, format, a, b, c, d, e, f) {
+ if ("development" !== 'production') {
+ if (format === undefined) {
+ throw new Error('invariant requires an error message argument');
+ }
+ }
+
+ if (!condition) {
+ var error;
+ if (format === undefined) {
+ error = new Error(
+ 'Minified exception occurred; use the non-minified dev environment ' +
+ 'for the full error message and additional helpful warnings.'
+ );
+ } else {
+ var args = [a, b, c, d, e, f];
+ var argIndex = 0;
+ error = new Error(
+ format.replace(/%s/g, function() { return args[argIndex++]; })
+ );
+ error.name = 'Invariant Violation';
+ }
+
+ error.framesToPop = 1; // we don't care about invariant's own frame
+ throw error;
+ }
+};
+
+module.exports = invariant;
+
+},{}],180:[function(require,module,exports){
+// Source: http://jsfiddle.net/vWx8V/
+// http://stackoverflow.com/questions/5603195/full-list-of-javascript-keycodes
+
+/**
+ * Conenience method returns corresponding value for given keyName or keyCode.
+ *
+ * @param {Mixed} keyCode {Number} or keyName {String}
+ * @return {Mixed}
+ * @api public
+ */
+
+exports = module.exports = function(searchInput) {
+ // Keyboard Events
+ if (searchInput && 'object' === typeof searchInput) {
+ var hasKeyCode = searchInput.which || searchInput.keyCode || searchInput.charCode
+ if (hasKeyCode) searchInput = hasKeyCode
+ }
+
+ // Numbers
+ if ('number' === typeof searchInput) return names[searchInput]
+
+ // Everything else (cast to string)
+ var search = String(searchInput)
+
+ // check codes
+ var foundNamedKey = codes[search.toLowerCase()]
+ if (foundNamedKey) return foundNamedKey
+
+ // check aliases
+ var foundNamedKey = aliases[search.toLowerCase()]
+ if (foundNamedKey) return foundNamedKey
+
+ // weird character?
+ if (search.length === 1) return search.charCodeAt(0)
+
+ return undefined
+}
+
+/**
+ * Get by name
+ *
+ * exports.code['enter'] // => 13
+ */
+
+var codes = exports.code = exports.codes = {
+ 'backspace': 8,
+ 'tab': 9,
+ 'enter': 13,
+ 'shift': 16,
+ 'ctrl': 17,
+ 'alt': 18,
+ 'pause/break': 19,
+ 'caps lock': 20,
+ 'esc': 27,
+ 'space': 32,
+ 'page up': 33,
+ 'page down': 34,
+ 'end': 35,
+ 'home': 36,
+ 'left': 37,
+ 'up': 38,
+ 'right': 39,
+ 'down': 40,
+ 'insert': 45,
+ 'delete': 46,
+ 'command': 91,
+ 'right click': 93,
+ 'numpad *': 106,
+ 'numpad +': 107,
+ 'numpad -': 109,
+ 'numpad .': 110,
+ 'numpad /': 111,
+ 'num lock': 144,
+ 'scroll lock': 145,
+ 'my computer': 182,
+ 'my calculator': 183,
+ ';': 186,
+ '=': 187,
+ ',': 188,
+ '-': 189,
+ '.': 190,
+ '/': 191,
+ '`': 192,
+ '[': 219,
+ '\\': 220,
+ ']': 221,
+ "'": 222
+}
+
+// Helper aliases
+
+var aliases = exports.aliases = {
+ 'windows': 91,
+ '⇧': 16,
+ '⌥': 18,
+ '⌃': 17,
+ '⌘': 91,
+ 'ctl': 17,
+ 'control': 17,
+ 'option': 18,
+ 'pause': 19,
+ 'break': 19,
+ 'caps': 20,
+ 'return': 13,
+ 'escape': 27,
+ 'spc': 32,
+ 'pgup': 33,
+ 'pgdn': 33,
+ 'ins': 45,
+ 'del': 46,
+ 'cmd': 91
+}
+
+
+/*!
+ * Programatically add the following
+ */
+
+// lower case chars
+for (i = 97; i < 123; i++) codes[String.fromCharCode(i)] = i - 32
+
+// numbers
+for (var i = 48; i < 58; i++) codes[i - 48] = i
+
+// function keys
+for (i = 1; i < 13; i++) codes['f'+i] = i + 111
+
+// numpad keys
+for (i = 0; i < 10; i++) codes['numpad '+i] = i + 96
+
+/**
+ * Get by code
+ *
+ * exports.name[13] // => 'Enter'
+ */
+
+var names = exports.names = exports.title = {} // title for backward compat
+
+// Create reverse mapping
+for (i in codes) names[codes[i]] = i
+
+// Add aliases
+for (var alias in aliases) {
+ codes[alias] = aliases[alias]
+}
+
+},{}],181:[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;
+
+},{}],182:[function(require,module,exports){
+var baseEach = require('../internal/baseEach'),
+ createFind = require('../internal/createFind');
+
+/**
+ * Iterates over elements of `collection`, returning the first element
+ * `predicate` returns truthy for. 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 detect
+ * @category Collection
+ * @param {Array|Object|string} collection The collection to search.
+ * @param {Function|Object|string} [predicate=_.identity] The function invoked
+ * per iteration.
+ * @param {*} [thisArg] The `this` binding of `predicate`.
+ * @returns {*} Returns the matched element, else `undefined`.
+ * @example
+ *
+ * var users = [
+ * { 'user': 'barney', 'age': 36, 'active': true },
+ * { 'user': 'fred', 'age': 40, 'active': false },
+ * { 'user': 'pebbles', 'age': 1, 'active': true }
+ * ];
+ *
+ * _.result(_.find(users, function(chr) {
+ * return chr.age < 40;
+ * }), 'user');
+ * // => 'barney'
+ *
+ * // using the `_.matches` callback shorthand
+ * _.result(_.find(users, { 'age': 1, 'active': true }), 'user');
+ * // => 'pebbles'
+ *
+ * // using the `_.matchesProperty` callback shorthand
+ * _.result(_.find(users, 'active', false), 'user');
+ * // => 'fred'
+ *
+ * // using the `_.property` callback shorthand
+ * _.result(_.find(users, 'active'), 'user');
+ * // => 'barney'
+ */
+var find = createFind(baseEach);
+
+module.exports = find;
+
+},{"../internal/baseEach":191,"../internal/createFind":215}],183:[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;
+
+},{}],184:[function(require,module,exports){
+(function (global){
+var cachePush = require('./cachePush'),
+ getNative = require('./getNative');
+
+/** Native method references. */
+var Set = getNative(global, 'Set');
+
+/* Native method references for those with the same name as other `lodash` methods. */
+var nativeCreate = getNative(Object, 'create');
+
+/**
+ *
+ * Creates a cache object to store unique values.
+ *
+ * @private
+ * @param {Array} [values] The values to cache.
+ */
+function SetCache(values) {
+ var length = values ? values.length : 0;
+
+ this.data = { 'hash': nativeCreate(null), 'set': new Set };
+ while (length--) {
+ this.push(values[length]);
+ }
+}
+
+// Add functions to the `Set` cache.
+SetCache.prototype.push = cachePush;
+
+module.exports = SetCache;
+
+}).call(this,typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {})
+
+},{"./cachePush":211,"./getNative":221}],185:[function(require,module,exports){
+/**
+ * A specialized version of `_.forEach` for arrays without support for callback
+ * shorthands and `this` binding.
+ *
+ * @private
+ * @param {Array} array The array to iterate over.
+ * @param {Function} iteratee The function invoked per iteration.
+ * @returns {Array} Returns `array`.
+ */
+function arrayEach(array, iteratee) {
+ var index = -1,
+ length = array.length;
+
+ while (++index < length) {
+ if (iteratee(array[index], index, array) === false) {
+ break;
+ }
+ }
+ return array;
+}
+
+module.exports = arrayEach;
+
+},{}],186:[function(require,module,exports){
+/**
+ * A specialized version of `_.map` for arrays without support for callback
+ * shorthands and `this` binding.
+ *
+ * @private
+ * @param {Array} array The array to iterate over.
+ * @param {Function} iteratee The function invoked per iteration.
+ * @returns {Array} Returns the new mapped array.
+ */
+function arrayMap(array, iteratee) {
+ var index = -1,
+ length = array.length,
+ result = Array(length);
+
+ while (++index < length) {
+ result[index] = iteratee(array[index], index, array);
+ }
+ return result;
+}
+
+module.exports = arrayMap;
+
+},{}],187:[function(require,module,exports){
+/**
+ * Appends the elements of `values` to `array`.
+ *
+ * @private
+ * @param {Array} array The array to modify.
+ * @param {Array} values The values to append.
+ * @returns {Array} Returns `array`.
+ */
+function arrayPush(array, values) {
+ var index = -1,
+ length = values.length,
+ offset = array.length;
+
+ while (++index < length) {
+ array[offset + index] = values[index];
+ }
+ return array;
+}
+
+module.exports = arrayPush;
+
+},{}],188:[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;
+
+},{}],189:[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":248,"../utility/property":249,"./baseMatches":203,"./baseMatchesProperty":204,"./bindCallback":209}],190:[function(require,module,exports){
+var baseIndexOf = require('./baseIndexOf'),
+ cacheIndexOf = require('./cacheIndexOf'),
+ createCache = require('./createCache');
+
+/** Used as the size to enable large array optimizations. */
+var LARGE_ARRAY_SIZE = 200;
+
+/**
+ * The base implementation of `_.difference` which accepts a single array
+ * of values to exclude.
+ *
+ * @private
+ * @param {Array} array The array to inspect.
+ * @param {Array} values The values to exclude.
+ * @returns {Array} Returns the new array of filtered values.
+ */
+function baseDifference(array, values) {
+ var length = array ? array.length : 0,
+ result = [];
+
+ if (!length) {
+ return result;
+ }
+ var index = -1,
+ indexOf = baseIndexOf,
+ isCommon = true,
+ cache = (isCommon && values.length >= LARGE_ARRAY_SIZE) ? createCache(values) : null,
+ valuesLength = values.length;
+
+ if (cache) {
+ indexOf = cacheIndexOf;
+ isCommon = false;
+ values = cache;
+ }
+ outer:
+ while (++index < length) {
+ var value = array[index];
+
+ if (isCommon && value === value) {
+ var valuesIndex = valuesLength;
+ while (valuesIndex--) {
+ if (values[valuesIndex] === value) {
+ continue outer;
+ }
+ }
+ result.push(value);
+ }
+ else if (indexOf(values, value, 0) < 0) {
+ result.push(value);
+ }
+ }
+ return result;
+}
+
+module.exports = baseDifference;
+
+},{"./baseIndexOf":199,"./cacheIndexOf":210,"./createCache":214}],191:[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":197,"./createBaseEach":212}],192:[function(require,module,exports){
+/**
+ * The base implementation of `_.find`, `_.findLast`, `_.findKey`, and `_.findLastKey`,
+ * without support for callback shorthands and `this` binding, which iterates
+ * over `collection` using the provided `eachFunc`.
+ *
+ * @private
+ * @param {Array|Object|string} collection The collection to search.
+ * @param {Function} predicate The function invoked per iteration.
+ * @param {Function} eachFunc The function to iterate over `collection`.
+ * @param {boolean} [retKey] Specify returning the key of the found element
+ * instead of the element itself.
+ * @returns {*} Returns the found element or its key, else `undefined`.
+ */
+function baseFind(collection, predicate, eachFunc, retKey) {
+ var result;
+ eachFunc(collection, function(value, key, collection) {
+ if (predicate(value, key, collection)) {
+ result = retKey ? key : value;
+ return false;
+ }
+ });
+ return result;
+}
+
+module.exports = baseFind;
+
+},{}],193:[function(require,module,exports){
+/**
+ * The base implementation of `_.findIndex` and `_.findLastIndex` without
+ * support for callback shorthands and `this` binding.
+ *
+ * @private
+ * @param {Array} array The array to search.
+ * @param {Function} predicate The function invoked per iteration.
+ * @param {boolean} [fromRight] Specify iterating from right to left.
+ * @returns {number} Returns the index of the matched value, else `-1`.
+ */
+function baseFindIndex(array, predicate, fromRight) {
+ var length = array.length,
+ index = fromRight ? length : -1;
+
+ while ((fromRight ? index-- : ++index < length)) {
+ if (predicate(array[index], index, array)) {
+ return index;
+ }
+ }
+ return -1;
+}
+
+module.exports = baseFindIndex;
+
+},{}],194:[function(require,module,exports){
+var arrayPush = require('./arrayPush'),
+ isArguments = require('../lang/isArguments'),
+ isArray = require('../lang/isArray'),
+ isArrayLike = require('./isArrayLike'),
+ isObjectLike = require('./isObjectLike');
+
+/**
+ * The base implementation of `_.flatten` with added support for restricting
+ * flattening and specifying the start index.
+ *
+ * @private
+ * @param {Array} array The array to flatten.
+ * @param {boolean} [isDeep] Specify a deep flatten.
+ * @param {boolean} [isStrict] Restrict flattening to arrays-like objects.
+ * @param {Array} [result=[]] The initial result value.
+ * @returns {Array} Returns the new flattened array.
+ */
+function baseFlatten(array, isDeep, isStrict, result) {
+ result || (result = []);
+
+ var index = -1,
+ length = array.length;
+
+ while (++index < length) {
+ var value = array[index];
+ if (isObjectLike(value) && isArrayLike(value) &&
+ (isStrict || isArray(value) || isArguments(value))) {
+ if (isDeep) {
+ // Recursively flatten arrays (susceptible to call stack limits).
+ baseFlatten(value, isDeep, isStrict, result);
+ } else {
+ arrayPush(result, value);
+ }
+ } else if (!isStrict) {
+ result[result.length] = value;
+ }
+ }
+ return result;
+}
+
+module.exports = baseFlatten;
+
+},{"../lang/isArguments":235,"../lang/isArray":236,"./arrayPush":187,"./isArrayLike":223,"./isObjectLike":228}],195:[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":213}],196:[function(require,module,exports){
+var baseFor = require('./baseFor'),
+ keysIn = require('../object/keysIn');
+
+/**
+ * The base implementation of `_.forIn` 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 baseForIn(object, iteratee) {
+ return baseFor(object, iteratee, keysIn);
+}
+
+module.exports = baseForIn;
+
+},{"../object/keysIn":243,"./baseFor":195}],197:[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":242,"./baseFor":195}],198:[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;
+ }
+ object = toObject(object);
+ if (pathKey !== undefined && pathKey in object) {
+ path = [pathKey];
+ }
+ var index = 0,
+ length = path.length;
+
+ while (object != null && index < length) {
+ object = toObject(object)[path[index++]];
+ }
+ return (index && index == length) ? object : undefined;
+}
+
+module.exports = baseGet;
+
+},{"./toObject":233}],199:[function(require,module,exports){
+var indexOfNaN = require('./indexOfNaN');
+
+/**
+ * The base implementation of `_.indexOf` without support for binary searches.
+ *
+ * @private
+ * @param {Array} array The array to search.
+ * @param {*} value The value to search for.
+ * @param {number} fromIndex The index to search from.
+ * @returns {number} Returns the index of the matched value, else `-1`.
+ */
+function baseIndexOf(array, value, fromIndex) {
+ if (value !== value) {
+ return indexOfNaN(array, fromIndex);
+ }
+ var index = fromIndex - 1,
+ length = array.length;
+
+ while (++index < length) {
+ if (array[index] === value) {
+ return index;
+ }
+ }
+ return -1;
+}
+
+module.exports = baseIndexOf;
+
+},{"./indexOfNaN":222}],200:[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":239,"./baseIsEqualDeep":201,"./isObjectLike":228}],201:[function(require,module,exports){
+var equalArrays = require('./equalArrays'),
+ equalByTag = require('./equalByTag'),
+ equalObjects = require('./equalObjects'),
+ isArray = require('../lang/isArray'),
+ isHostObject = require('./isHostObject'),
+ 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 && !isHostObject(object),
+ othIsObj = othTag == objectTag && !isHostObject(other),
+ 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":236,"../lang/isTypedArray":241,"./equalArrays":216,"./equalByTag":217,"./equalObjects":218,"./isHostObject":224}],202:[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":200,"./toObject":233}],203:[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;
+ }
+ object = toObject(object);
+ return object[key] === value && (value !== undefined || (key in object));
+ };
+ }
+ return function(object) {
+ return baseIsMatch(object, matchData);
+ };
+}
+
+module.exports = baseMatches;
+
+},{"./baseIsMatch":202,"./getMatchData":220,"./toObject":233}],204:[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":181,"../lang/isArray":236,"./baseGet":198,"./baseIsEqual":200,"./baseSlice":207,"./isKey":226,"./isStrictComparable":229,"./toObject":233,"./toPath":234}],205:[function(require,module,exports){
+var toObject = require('./toObject');
+
+/**
+ * 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 : toObject(object)[key];
+ };
+}
+
+module.exports = baseProperty;
+
+},{"./toObject":233}],206:[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":198,"./toPath":234}],207:[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;
+
+},{}],208:[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;
+
+},{}],209:[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":248}],210:[function(require,module,exports){
+var isObject = require('../lang/isObject');
+
+/**
+ * Checks if `value` is in `cache` mimicking the return signature of
+ * `_.indexOf` by returning `0` if the value is found, else `-1`.
+ *
+ * @private
+ * @param {Object} cache The cache to search.
+ * @param {*} value The value to search for.
+ * @returns {number} Returns `0` if `value` is found, else `-1`.
+ */
+function cacheIndexOf(cache, value) {
+ var data = cache.data,
+ result = (typeof value == 'string' || isObject(value)) ? data.set.has(value) : data.hash[value];
+
+ return result ? 0 : -1;
+}
+
+module.exports = cacheIndexOf;
+
+},{"../lang/isObject":239}],211:[function(require,module,exports){
+var isObject = require('../lang/isObject');
+
+/**
+ * Adds `value` to the cache.
+ *
+ * @private
+ * @name push
+ * @memberOf SetCache
+ * @param {*} value The value to cache.
+ */
+function cachePush(value) {
+ var data = this.data;
+ if (typeof value == 'string' || isObject(value)) {
+ data.set.add(value);
+ } else {
+ data.hash[value] = true;
+ }
+}
+
+module.exports = cachePush;
+
+},{"../lang/isObject":239}],212:[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":219,"./isLength":227,"./toObject":233}],213:[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":233}],214:[function(require,module,exports){
+(function (global){
+var SetCache = require('./SetCache'),
+ getNative = require('./getNative');
+
+/** Native method references. */
+var Set = getNative(global, 'Set');
+
+/* Native method references for those with the same name as other `lodash` methods. */
+var nativeCreate = getNative(Object, 'create');
+
+/**
+ * Creates a `Set` cache object to optimize linear searches of large arrays.
+ *
+ * @private
+ * @param {Array} [values] The values to cache.
+ * @returns {null|Object} Returns the new cache object if `Set` is supported, else `null`.
+ */
+function createCache(values) {
+ return (nativeCreate && Set) ? new SetCache(values) : null;
+}
+
+module.exports = createCache;
+
+}).call(this,typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {})
+
+},{"./SetCache":184,"./getNative":221}],215:[function(require,module,exports){
+var baseCallback = require('./baseCallback'),
+ baseFind = require('./baseFind'),
+ baseFindIndex = require('./baseFindIndex'),
+ isArray = require('../lang/isArray');
+
+/**
+ * Creates a `_.find` or `_.findLast` 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 find function.
+ */
+function createFind(eachFunc, fromRight) {
+ return function(collection, predicate, thisArg) {
+ predicate = baseCallback(predicate, thisArg, 3);
+ if (isArray(collection)) {
+ var index = baseFindIndex(collection, predicate, fromRight);
+ return index > -1 ? collection[index] : undefined;
+ }
+ return baseFind(collection, predicate, eachFunc);
+ };
+}
+
+module.exports = createFind;
+
+},{"../lang/isArray":236,"./baseCallback":189,"./baseFind":192,"./baseFindIndex":193}],216:[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":188}],217:[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;
+
+},{}],218:[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":242}],219:[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":205}],220:[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":245,"./isStrictComparable":229}],221:[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":238}],222:[function(require,module,exports){
+/**
+ * Gets the index at which the first occurrence of `NaN` is found in `array`.
+ *
+ * @private
+ * @param {Array} array The array to search.
+ * @param {number} fromIndex The index to search from.
+ * @param {boolean} [fromRight] Specify iterating from right to left.
+ * @returns {number} Returns the index of the matched `NaN`, else `-1`.
+ */
+function indexOfNaN(array, fromIndex, fromRight) {
+ var length = array.length,
+ index = fromIndex + (fromRight ? 0 : -1);
+
+ while ((fromRight ? index-- : ++index < length)) {
+ var other = array[index];
+ if (other !== other) {
+ return index;
+ }
+ }
+ return -1;
+}
+
+module.exports = indexOfNaN;
+
+},{}],223:[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":219,"./isLength":227}],224:[function(require,module,exports){
+/**
+ * Checks if `value` is a host object in IE < 9.
+ *
+ * @private
+ * @param {*} value The value to check.
+ * @returns {boolean} Returns `true` if `value` is a host object, else `false`.
+ */
+var isHostObject = (function() {
+ try {
+ Object({ 'toString': 0 } + '');
+ } catch(e) {
+ return function() { return false; };
+ }
+ return function(value) {
+ // IE < 9 presents many host objects as `Object` objects that can coerce
+ // to strings despite having improperly defined `toString` methods.
+ return typeof value.toString != 'function' && typeof (value + '') == 'string';
+ };
+}());
+
+module.exports = isHostObject;
+
+},{}],225:[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;
+
+},{}],226:[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":236,"./toObject":233}],227:[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;
+
+},{}],228:[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;
+
+},{}],229:[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":239}],230:[function(require,module,exports){
+var toObject = require('./toObject');
+
+/**
+ * A specialized version of `_.pick` which picks `object` properties specified
+ * by `props`.
+ *
+ * @private
+ * @param {Object} object The source object.
+ * @param {string[]} props The property names to pick.
+ * @returns {Object} Returns the new object.
+ */
+function pickByArray(object, props) {
+ object = toObject(object);
+
+ var index = -1,
+ length = props.length,
+ result = {};
+
+ while (++index < length) {
+ var key = props[index];
+ if (key in object) {
+ result[key] = object[key];
+ }
+ }
+ return result;
+}
+
+module.exports = pickByArray;
+
+},{"./toObject":233}],231:[function(require,module,exports){
+var baseForIn = require('./baseForIn');
+
+/**
+ * A specialized version of `_.pick` which picks `object` properties `predicate`
+ * returns truthy for.
+ *
+ * @private
+ * @param {Object} object The source object.
+ * @param {Function} predicate The function invoked per iteration.
+ * @returns {Object} Returns the new object.
+ */
+function pickByCallback(object, predicate) {
+ var result = {};
+ baseForIn(object, function(value, key, object) {
+ if (predicate(value, key, object)) {
+ result[key] = value;
+ }
+ });
+ return result;
+}
+
+module.exports = pickByCallback;
+
+},{"./baseForIn":196}],232:[function(require,module,exports){
+var isArguments = require('../lang/isArguments'),
+ isArray = require('../lang/isArray'),
+ isIndex = require('./isIndex'),
+ isLength = require('./isLength'),
+ isString = require('../lang/isString'),
+ 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) || isString(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":235,"../lang/isArray":236,"../lang/isString":240,"../object/keysIn":243,"./isIndex":225,"./isLength":227}],233:[function(require,module,exports){
+var isObject = require('../lang/isObject'),
+ isString = require('../lang/isString'),
+ support = require('../support');
+
+/**
+ * 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) {
+ if (support.unindexedChars && isString(value)) {
+ var index = -1,
+ length = value.length,
+ result = Object(value);
+
+ while (++index < length) {
+ result[index] = value.charAt(index);
+ }
+ return result;
+ }
+ return isObject(value) ? value : Object(value);
+}
+
+module.exports = toObject;
+
+},{"../lang/isObject":239,"../lang/isString":240,"../support":247}],234:[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":236,"./baseToString":208}],235:[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":223,"../internal/isObjectLike":228}],236:[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":221,"../internal/isLength":227,"../internal/isObjectLike":228}],237:[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":239}],238:[function(require,module,exports){
+var isFunction = require('./isFunction'),
+ isHostObject = require('../internal/isHostObject'),
+ 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) && (isHostObject(value) ? reIsNative : reIsHostCtor).test(value);
+}
+
+module.exports = isNative;
+
+},{"../internal/isHostObject":224,"../internal/isObjectLike":228,"./isFunction":237}],239:[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;
+
+},{}],240:[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":228}],241:[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":227,"../internal/isObjectLike":228}],242:[function(require,module,exports){
+var getNative = require('../internal/getNative'),
+ isArrayLike = require('../internal/isArrayLike'),
+ isObject = require('../lang/isObject'),
+ shimKeys = require('../internal/shimKeys'),
+ support = require('../support');
+
+/* 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' ? support.enumPrototypes : isArrayLike(object))) {
+ return shimKeys(object);
+ }
+ return isObject(object) ? nativeKeys(object) : [];
+};
+
+module.exports = keys;
+
+},{"../internal/getNative":221,"../internal/isArrayLike":223,"../internal/shimKeys":232,"../lang/isObject":239,"../support":247}],243:[function(require,module,exports){
+var arrayEach = require('../internal/arrayEach'),
+ isArguments = require('../lang/isArguments'),
+ isArray = require('../lang/isArray'),
+ isFunction = require('../lang/isFunction'),
+ isIndex = require('../internal/isIndex'),
+ isLength = require('../internal/isLength'),
+ isObject = require('../lang/isObject'),
+ isString = require('../lang/isString'),
+ support = require('../support');
+
+/** `Object#toString` result references. */
+var arrayTag = '[object Array]',
+ boolTag = '[object Boolean]',
+ dateTag = '[object Date]',
+ errorTag = '[object Error]',
+ funcTag = '[object Function]',
+ numberTag = '[object Number]',
+ objectTag = '[object Object]',
+ regexpTag = '[object RegExp]',
+ stringTag = '[object String]';
+
+/** Used to fix the JScript `[[DontEnum]]` bug. */
+var shadowProps = [
+ 'constructor', 'hasOwnProperty', 'isPrototypeOf', 'propertyIsEnumerable',
+ 'toLocaleString', 'toString', 'valueOf'
+];
+
+/** Used for native method references. */
+var errorProto = Error.prototype,
+ objectProto = Object.prototype,
+ stringProto = String.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;
+
+/** Used to avoid iterating over non-enumerable properties in IE < 9. */
+var nonEnumProps = {};
+nonEnumProps[arrayTag] = nonEnumProps[dateTag] = nonEnumProps[numberTag] = { 'constructor': true, 'toLocaleString': true, 'toString': true, 'valueOf': true };
+nonEnumProps[boolTag] = nonEnumProps[stringTag] = { 'constructor': true, 'toString': true, 'valueOf': true };
+nonEnumProps[errorTag] = nonEnumProps[funcTag] = nonEnumProps[regexpTag] = { 'constructor': true, 'toString': true };
+nonEnumProps[objectTag] = { 'constructor': true };
+
+arrayEach(shadowProps, function(key) {
+ for (var tag in nonEnumProps) {
+ if (hasOwnProperty.call(nonEnumProps, tag)) {
+ var props = nonEnumProps[tag];
+ props[key] = hasOwnProperty.call(props, key);
+ }
+ }
+});
+
+/**
+ * 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) || isString(object)) && length) || 0;
+
+ var Ctor = object.constructor,
+ index = -1,
+ proto = (isFunction(Ctor) && Ctor.prototype) || objectProto,
+ isProto = proto === object,
+ result = Array(length),
+ skipIndexes = length > 0,
+ skipErrorProps = support.enumErrorProps && (object === errorProto || object instanceof Error),
+ skipProto = support.enumPrototypes && isFunction(object);
+
+ while (++index < length) {
+ result[index] = (index + '');
+ }
+ // lodash skips the `constructor` property when it infers it's iterating
+ // over a `prototype` object because IE < 9 can't set the `[[Enumerable]]`
+ // attribute of an existing property and the `constructor` property of a
+ // prototype defaults to non-enumerable.
+ for (var key in object) {
+ if (!(skipProto && key == 'prototype') &&
+ !(skipErrorProps && (key == 'message' || key == 'name')) &&
+ !(skipIndexes && isIndex(key, length)) &&
+ !(key == 'constructor' && (isProto || !hasOwnProperty.call(object, key)))) {
+ result.push(key);
+ }
+ }
+ if (support.nonEnumShadows && object !== objectProto) {
+ var tag = object === stringProto ? stringTag : (object === errorProto ? errorTag : objToString.call(object)),
+ nonEnums = nonEnumProps[tag] || nonEnumProps[objectTag];
+
+ if (tag == objectTag) {
+ proto = objectProto;
+ }
+ length = shadowProps.length;
+ while (length--) {
+ key = shadowProps[length];
+ var nonEnum = nonEnums[key];
+ if (!(isProto && nonEnum) &&
+ (nonEnum ? hasOwnProperty.call(object, key) : object[key] !== proto[key])) {
+ result.push(key);
+ }
+ }
+ }
+ return result;
+}
+
+module.exports = keysIn;
+
+},{"../internal/arrayEach":185,"../internal/isIndex":225,"../internal/isLength":227,"../lang/isArguments":235,"../lang/isArray":236,"../lang/isFunction":237,"../lang/isObject":239,"../lang/isString":240,"../support":247}],244:[function(require,module,exports){
+var arrayMap = require('../internal/arrayMap'),
+ baseDifference = require('../internal/baseDifference'),
+ baseFlatten = require('../internal/baseFlatten'),
+ bindCallback = require('../internal/bindCallback'),
+ keysIn = require('./keysIn'),
+ pickByArray = require('../internal/pickByArray'),
+ pickByCallback = require('../internal/pickByCallback'),
+ restParam = require('../function/restParam');
+
+/**
+ * The opposite of `_.pick`; this method creates an object composed of the
+ * own and inherited enumerable properties of `object` that are not omitted.
+ *
+ * @static
+ * @memberOf _
+ * @category Object
+ * @param {Object} object The source object.
+ * @param {Function|...(string|string[])} [predicate] The function invoked per
+ * iteration or property names to omit, specified as individual property
+ * names or arrays of property names.
+ * @param {*} [thisArg] The `this` binding of `predicate`.
+ * @returns {Object} Returns the new object.
+ * @example
+ *
+ * var object = { 'user': 'fred', 'age': 40 };
+ *
+ * _.omit(object, 'age');
+ * // => { 'user': 'fred' }
+ *
+ * _.omit(object, _.isNumber);
+ * // => { 'user': 'fred' }
+ */
+var omit = restParam(function(object, props) {
+ if (object == null) {
+ return {};
+ }
+ if (typeof props[0] != 'function') {
+ var props = arrayMap(baseFlatten(props), String);
+ return pickByArray(object, baseDifference(keysIn(object), props));
+ }
+ var predicate = bindCallback(props[0], props[1], 3);
+ return pickByCallback(object, function(value, key, object) {
+ return !predicate(value, key, object);
+ });
+});
+
+module.exports = omit;
+
+},{"../function/restParam":183,"../internal/arrayMap":186,"../internal/baseDifference":190,"../internal/baseFlatten":194,"../internal/bindCallback":209,"../internal/pickByArray":230,"../internal/pickByCallback":231,"./keysIn":243}],245:[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":233,"./keys":242}],246:[function(require,module,exports){
+var baseFlatten = require('../internal/baseFlatten'),
+ bindCallback = require('../internal/bindCallback'),
+ pickByArray = require('../internal/pickByArray'),
+ pickByCallback = require('../internal/pickByCallback'),
+ restParam = require('../function/restParam');
+
+/**
+ * Creates an object composed of the picked `object` properties. Property
+ * names may be specified as individual arguments or as arrays of property
+ * names. If `predicate` is provided it's invoked for each property of `object`
+ * picking the properties `predicate` returns truthy for. The predicate is
+ * bound to `thisArg` and invoked with three arguments: (value, key, object).
+ *
+ * @static
+ * @memberOf _
+ * @category Object
+ * @param {Object} object The source object.
+ * @param {Function|...(string|string[])} [predicate] The function invoked per
+ * iteration or property names to pick, specified as individual property
+ * names or arrays of property names.
+ * @param {*} [thisArg] The `this` binding of `predicate`.
+ * @returns {Object} Returns the new object.
+ * @example
+ *
+ * var object = { 'user': 'fred', 'age': 40 };
+ *
+ * _.pick(object, 'user');
+ * // => { 'user': 'fred' }
+ *
+ * _.pick(object, _.isString);
+ * // => { 'user': 'fred' }
+ */
+var pick = restParam(function(object, props) {
+ if (object == null) {
+ return {};
+ }
+ return typeof props[0] == 'function'
+ ? pickByCallback(object, bindCallback(props[0], props[1], 3))
+ : pickByArray(object, baseFlatten(props));
+});
+
+module.exports = pick;
+
+},{"../function/restParam":183,"../internal/baseFlatten":194,"../internal/bindCallback":209,"../internal/pickByArray":230,"../internal/pickByCallback":231}],247:[function(require,module,exports){
+/** Used for native method references. */
+var arrayProto = Array.prototype,
+ errorProto = Error.prototype,
+ objectProto = Object.prototype;
+
+/** Native method references. */
+var propertyIsEnumerable = objectProto.propertyIsEnumerable,
+ splice = arrayProto.splice;
+
+/**
+ * An object environment feature flags.
+ *
+ * @static
+ * @memberOf _
+ * @type Object
+ */
+var support = {};
+
+(function(x) {
+ var Ctor = function() { this.x = x; },
+ object = { '0': x, 'length': x },
+ props = [];
+
+ Ctor.prototype = { 'valueOf': x, 'y': x };
+ for (var key in new Ctor) { props.push(key); }
+
+ /**
+ * Detect if `name` or `message` properties of `Error.prototype` are
+ * enumerable by default (IE < 9, Safari < 5.1).
+ *
+ * @memberOf _.support
+ * @type boolean
+ */
+ support.enumErrorProps = propertyIsEnumerable.call(errorProto, 'message') ||
+ propertyIsEnumerable.call(errorProto, 'name');
+
+ /**
+ * Detect if `prototype` properties are enumerable by default.
+ *
+ * Firefox < 3.6, Opera > 9.50 - Opera < 11.60, and Safari < 5.1
+ * (if the prototype or a property on the prototype has been set)
+ * incorrectly set the `[[Enumerable]]` value of a function's `prototype`
+ * property to `true`.
+ *
+ * @memberOf _.support
+ * @type boolean
+ */
+ support.enumPrototypes = propertyIsEnumerable.call(Ctor, 'prototype');
+
+ /**
+ * Detect if properties shadowing those on `Object.prototype` are non-enumerable.
+ *
+ * In IE < 9 an object's own properties, shadowing non-enumerable ones,
+ * are made non-enumerable as well (a.k.a the JScript `[[DontEnum]]` bug).
+ *
+ * @memberOf _.support
+ * @type boolean
+ */
+ support.nonEnumShadows = !/valueOf/.test(props);
+
+ /**
+ * Detect if own properties are iterated after inherited properties (IE < 9).
+ *
+ * @memberOf _.support
+ * @type boolean
+ */
+ support.ownLast = props[0] != 'x';
+
+ /**
+ * Detect if `Array#shift` and `Array#splice` augment array-like objects
+ * correctly.
+ *
+ * Firefox < 10, compatibility modes of IE 8, and IE < 9 have buggy Array
+ * `shift()` and `splice()` functions that fail to remove the last element,
+ * `value[0]`, of array-like objects even though the "length" property is
+ * set to `0`. The `shift()` method is buggy in compatibility modes of IE 8,
+ * while `splice()` is buggy regardless of mode in IE < 9.
+ *
+ * @memberOf _.support
+ * @type boolean
+ */
+ support.spliceObjects = (splice.call(object, 0, 1), !object[0]);
+
+ /**
+ * Detect lack of support for accessing string characters by index.
+ *
+ * IE < 8 can't access characters by index. IE 8 can only access characters
+ * by index on string literals, not string objects.
+ *
+ * @memberOf _.support
+ * @type boolean
+ */
+ support.unindexedChars = ('x'[0] + Object('x')[0]) != 'xx';
+}(1, 0));
+
+module.exports = support;
+
+},{}],248:[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;
+
+},{}],249:[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":205,"../internal/basePropertyDeep":206,"../internal/isKey":226}],250:[function(require,module,exports){
+/* Built-in method references for those with the same name as other `lodash` methods. */
+var nativeGetPrototype = Object.getPrototypeOf;
+
+/**
+ * Gets the `[[Prototype]]` of `value`.
+ *
+ * @private
+ * @param {*} value The value to query.
+ * @returns {null|Object} Returns the `[[Prototype]]`.
+ */
+function getPrototype(value) {
+ return nativeGetPrototype(Object(value));
+}
+
+module.exports = getPrototype;
+
+},{}],251:[function(require,module,exports){
+/**
+ * Checks if `value` is a host object in IE < 9.
+ *
+ * @private
+ * @param {*} value The value to check.
+ * @returns {boolean} Returns `true` if `value` is a host object, else `false`.
+ */
+function isHostObject(value) {
+ // Many host objects are `Object` objects that can coerce to strings
+ // despite having improperly defined `toString` methods.
+ var result = false;
+ if (value != null && typeof value.toString != 'function') {
+ try {
+ result = !!(value + '');
+ } catch (e) {}
+ }
+ return result;
+}
+
+module.exports = isHostObject;
+
+},{}],252:[function(require,module,exports){
+/**
+ * Checks if `value` is object-like. A value is object-like if it's not `null`
+ * and has a `typeof` result of "object".
+ *
+ * @static
+ * @memberOf _
+ * @since 4.0.0
+ * @category Lang
+ * @param {*} value The value to check.
+ * @returns {boolean} Returns `true` if `value` is object-like, else `false`.
+ * @example
+ *
+ * _.isObjectLike({});
+ * // => true
+ *
+ * _.isObjectLike([1, 2, 3]);
+ * // => true
+ *
+ * _.isObjectLike(_.noop);
+ * // => false
+ *
+ * _.isObjectLike(null);
+ * // => false
+ */
+function isObjectLike(value) {
+ return !!value && typeof value == 'object';
+}
+
+module.exports = isObjectLike;
+
+},{}],253:[function(require,module,exports){
+var getPrototype = require('./_getPrototype'),
+ isHostObject = require('./_isHostObject'),
+ isObjectLike = require('./isObjectLike');
+
+/** `Object#toString` result references. */
+var objectTag = '[object Object]';
+
+/** Used for built-in method references. */
+var objectProto = Object.prototype;
+
+/** Used to resolve the decompiled source of functions. */
+var funcToString = Function.prototype.toString;
+
+/** Used to check objects for own properties. */
+var hasOwnProperty = objectProto.hasOwnProperty;
+
+/** Used to infer the `Object` constructor. */
+var objectCtorString = funcToString.call(Object);
+
+/**
+ * Used to resolve the
+ * [`toStringTag`](http://ecma-international.org/ecma-262/6.0/#sec-object.prototype.tostring)
+ * of values.
+ */
+var objectToString = objectProto.toString;
+
+/**
+ * Checks if `value` is a plain object, that is, an object created by the
+ * `Object` constructor or one with a `[[Prototype]]` of `null`.
+ *
+ * @static
+ * @memberOf _
+ * @since 0.8.0
+ * @category Lang
+ * @param {*} value The value to check.
+ * @returns {boolean} Returns `true` if `value` is a plain object,
+ * else `false`.
+ * @example
+ *
+ * function Foo() {
+ * this.a = 1;
+ * }
+ *
+ * _.isPlainObject(new Foo);
+ * // => false
+ *
+ * _.isPlainObject([1, 2, 3]);
+ * // => false
+ *
+ * _.isPlainObject({ 'x': 0, 'y': 0 });
+ * // => true
+ *
+ * _.isPlainObject(Object.create(null));
+ * // => true
+ */
+function isPlainObject(value) {
+ if (!isObjectLike(value) ||
+ objectToString.call(value) != objectTag || isHostObject(value)) {
+ return false;
+ }
+ var proto = getPrototype(value);
+ if (proto === null) {
+ return true;
+ }
+ var Ctor = hasOwnProperty.call(proto, 'constructor') && proto.constructor;
+ return (typeof Ctor == 'function' &&
+ Ctor instanceof Ctor && funcToString.call(Ctor) == objectCtorString);
+}
+
+module.exports = isPlainObject;
+
+},{"./_getPrototype":250,"./_isHostObject":251,"./isObjectLike":252}],254:[function(require,module,exports){
+// THIS FILE IS GENERATED - DO NOT EDIT!
+/*global module:false, define:false*/
+
+(function (define, undefined) {
+define(function () {
+ 'use strict';
+
+ var impl = {};
+
+ impl.mobileDetectRules = {
+ "phones": {
+ "iPhone": "\\biPhone\\b|\\biPod\\b",
+ "BlackBerry": "BlackBerry|\\bBB10\\b|rim[0-9]+",
+ "HTC": "HTC|HTC.*(Sensation|Evo|Vision|Explorer|6800|8100|8900|A7272|S510e|C110e|Legend|Desire|T8282)|APX515CKT|Qtek9090|APA9292KT|HD_mini|Sensation.*Z710e|PG86100|Z715e|Desire.*(A8181|HD)|ADR6200|ADR6400L|ADR6425|001HT|Inspire 4G|Android.*\\bEVO\\b|T-Mobile G1|Z520m",
+ "Nexus": "Nexus One|Nexus S|Galaxy.*Nexus|Android.*Nexus.*Mobile|Nexus 4|Nexus 5|Nexus 6",
+ "Dell": "Dell.*Streak|Dell.*Aero|Dell.*Venue|DELL.*Venue Pro|Dell Flash|Dell Smoke|Dell Mini 3iX|XCD28|XCD35|\\b001DL\\b|\\b101DL\\b|\\bGS01\\b",
+ "Motorola": "Motorola|DROIDX|DROID BIONIC|\\bDroid\\b.*Build|Android.*Xoom|HRI39|MOT-|A1260|A1680|A555|A853|A855|A953|A955|A956|Motorola.*ELECTRIFY|Motorola.*i1|i867|i940|MB200|MB300|MB501|MB502|MB508|MB511|MB520|MB525|MB526|MB611|MB612|MB632|MB810|MB855|MB860|MB861|MB865|MB870|ME501|ME502|ME511|ME525|ME600|ME632|ME722|ME811|ME860|ME863|ME865|MT620|MT710|MT716|MT720|MT810|MT870|MT917|Motorola.*TITANIUM|WX435|WX445|XT300|XT301|XT311|XT316|XT317|XT319|XT320|XT390|XT502|XT530|XT531|XT532|XT535|XT603|XT610|XT611|XT615|XT681|XT701|XT702|XT711|XT720|XT800|XT806|XT860|XT862|XT875|XT882|XT883|XT894|XT901|XT907|XT909|XT910|XT912|XT928|XT926|XT915|XT919|XT925|XT1021|\\bMoto E\\b",
+ "Samsung": "Samsung|SM-G9250|GT-19300|SGH-I337|BGT-S5230|GT-B2100|GT-B2700|GT-B2710|GT-B3210|GT-B3310|GT-B3410|GT-B3730|GT-B3740|GT-B5510|GT-B5512|GT-B5722|GT-B6520|GT-B7300|GT-B7320|GT-B7330|GT-B7350|GT-B7510|GT-B7722|GT-B7800|GT-C3010|GT-C3011|GT-C3060|GT-C3200|GT-C3212|GT-C3212I|GT-C3262|GT-C3222|GT-C3300|GT-C3300K|GT-C3303|GT-C3303K|GT-C3310|GT-C3322|GT-C3330|GT-C3350|GT-C3500|GT-C3510|GT-C3530|GT-C3630|GT-C3780|GT-C5010|GT-C5212|GT-C6620|GT-C6625|GT-C6712|GT-E1050|GT-E1070|GT-E1075|GT-E1080|GT-E1081|GT-E1085|GT-E1087|GT-E1100|GT-E1107|GT-E1110|GT-E1120|GT-E1125|GT-E1130|GT-E1160|GT-E1170|GT-E1175|GT-E1180|GT-E1182|GT-E1200|GT-E1210|GT-E1225|GT-E1230|GT-E1390|GT-E2100|GT-E2120|GT-E2121|GT-E2152|GT-E2220|GT-E2222|GT-E2230|GT-E2232|GT-E2250|GT-E2370|GT-E2550|GT-E2652|GT-E3210|GT-E3213|GT-I5500|GT-I5503|GT-I5700|GT-I5800|GT-I5801|GT-I6410|GT-I6420|GT-I7110|GT-I7410|GT-I7500|GT-I8000|GT-I8150|GT-I8160|GT-I8190|GT-I8320|GT-I8330|GT-I8350|GT-I8530|GT-I8700|GT-I8703|GT-I8910|GT-I9000|GT-I9001|GT-I9003|GT-I9010|GT-I9020|GT-I9023|GT-I9070|GT-I9082|GT-I9100|GT-I9103|GT-I9220|GT-I9250|GT-I9300|GT-I9305|GT-I9500|GT-I9505|GT-M3510|GT-M5650|GT-M7500|GT-M7600|GT-M7603|GT-M8800|GT-M8910|GT-N7000|GT-S3110|GT-S3310|GT-S3350|GT-S3353|GT-S3370|GT-S3650|GT-S3653|GT-S3770|GT-S3850|GT-S5210|GT-S5220|GT-S5229|GT-S5230|GT-S5233|GT-S5250|GT-S5253|GT-S5260|GT-S5263|GT-S5270|GT-S5300|GT-S5330|GT-S5350|GT-S5360|GT-S5363|GT-S5369|GT-S5380|GT-S5380D|GT-S5560|GT-S5570|GT-S5600|GT-S5603|GT-S5610|GT-S5620|GT-S5660|GT-S5670|GT-S5690|GT-S5750|GT-S5780|GT-S5830|GT-S5839|GT-S6102|GT-S6500|GT-S7070|GT-S7200|GT-S7220|GT-S7230|GT-S7233|GT-S7250|GT-S7500|GT-S7530|GT-S7550|GT-S7562|GT-S7710|GT-S8000|GT-S8003|GT-S8500|GT-S8530|GT-S8600|SCH-A310|SCH-A530|SCH-A570|SCH-A610|SCH-A630|SCH-A650|SCH-A790|SCH-A795|SCH-A850|SCH-A870|SCH-A890|SCH-A930|SCH-A950|SCH-A970|SCH-A990|SCH-I100|SCH-I110|SCH-I400|SCH-I405|SCH-I500|SCH-I510|SCH-I515|SCH-I600|SCH-I730|SCH-I760|SCH-I770|SCH-I830|SCH-I910|SCH-I920|SCH-I959|SCH-LC11|SCH-N150|SCH-N300|SCH-R100|SCH-R300|SCH-R351|SCH-R400|SCH-R410|SCH-T300|SCH-U310|SCH-U320|SCH-U350|SCH-U360|SCH-U365|SCH-U370|SCH-U380|SCH-U410|SCH-U430|SCH-U450|SCH-U460|SCH-U470|SCH-U490|SCH-U540|SCH-U550|SCH-U620|SCH-U640|SCH-U650|SCH-U660|SCH-U700|SCH-U740|SCH-U750|SCH-U810|SCH-U820|SCH-U900|SCH-U940|SCH-U960|SCS-26UC|SGH-A107|SGH-A117|SGH-A127|SGH-A137|SGH-A157|SGH-A167|SGH-A177|SGH-A187|SGH-A197|SGH-A227|SGH-A237|SGH-A257|SGH-A437|SGH-A517|SGH-A597|SGH-A637|SGH-A657|SGH-A667|SGH-A687|SGH-A697|SGH-A707|SGH-A717|SGH-A727|SGH-A737|SGH-A747|SGH-A767|SGH-A777|SGH-A797|SGH-A817|SGH-A827|SGH-A837|SGH-A847|SGH-A867|SGH-A877|SGH-A887|SGH-A897|SGH-A927|SGH-B100|SGH-B130|SGH-B200|SGH-B220|SGH-C100|SGH-C110|SGH-C120|SGH-C130|SGH-C140|SGH-C160|SGH-C170|SGH-C180|SGH-C200|SGH-C207|SGH-C210|SGH-C225|SGH-C230|SGH-C417|SGH-C450|SGH-D307|SGH-D347|SGH-D357|SGH-D407|SGH-D415|SGH-D780|SGH-D807|SGH-D980|SGH-E105|SGH-E200|SGH-E315|SGH-E316|SGH-E317|SGH-E335|SGH-E590|SGH-E635|SGH-E715|SGH-E890|SGH-F300|SGH-F480|SGH-I200|SGH-I300|SGH-I320|SGH-I550|SGH-I577|SGH-I600|SGH-I607|SGH-I617|SGH-I627|SGH-I637|SGH-I677|SGH-I700|SGH-I717|SGH-I727|SGH-i747M|SGH-I777|SGH-I780|SGH-I827|SGH-I847|SGH-I857|SGH-I896|SGH-I897|SGH-I900|SGH-I907|SGH-I917|SGH-I927|SGH-I937|SGH-I997|SGH-J150|SGH-J200|SGH-L170|SGH-L700|SGH-M110|SGH-M150|SGH-M200|SGH-N105|SGH-N500|SGH-N600|SGH-N620|SGH-N625|SGH-N700|SGH-N710|SGH-P107|SGH-P207|SGH-P300|SGH-P310|SGH-P520|SGH-P735|SGH-P777|SGH-Q105|SGH-R210|SGH-R220|SGH-R225|SGH-S105|SGH-S307|SGH-T109|SGH-T119|SGH-T139|SGH-T209|SGH-T219|SGH-T229|SGH-T239|SGH-T249|SGH-T259|SGH-T309|SGH-T319|SGH-T329|SGH-T339|SGH-T349|SGH-T359|SGH-T369|SGH-T379|SGH-T409|SGH-T429|SGH-T439|SGH-T459|SGH-T469|SGH-T479|SGH-T499|SGH-T509|SGH-T519|SGH-T539|SGH-T559|SGH-T589|SGH-T609|SGH-T619|SGH-T629|SGH-T639|SGH-T659|SGH-T669|SGH-T679|SGH-T709|SGH-T719|SGH-T729|SGH-T739|SGH-T746|SGH-T749|SGH-T759|SGH-T769|SGH-T809|SGH-T819|SGH-T839|SGH-T919|SGH-T929|SGH-T939|SGH-T959|SGH-T989|SGH-U100|SGH-U200|SGH-U800|SGH-V205|SGH-V206|SGH-X100|SGH-X105|SGH-X120|SGH-X140|SGH-X426|SGH-X427|SGH-X475|SGH-X495|SGH-X497|SGH-X507|SGH-X600|SGH-X610|SGH-X620|SGH-X630|SGH-X700|SGH-X820|SGH-X890|SGH-Z130|SGH-Z150|SGH-Z170|SGH-ZX10|SGH-ZX20|SHW-M110|SPH-A120|SPH-A400|SPH-A420|SPH-A460|SPH-A500|SPH-A560|SPH-A600|SPH-A620|SPH-A660|SPH-A700|SPH-A740|SPH-A760|SPH-A790|SPH-A800|SPH-A820|SPH-A840|SPH-A880|SPH-A900|SPH-A940|SPH-A960|SPH-D600|SPH-D700|SPH-D710|SPH-D720|SPH-I300|SPH-I325|SPH-I330|SPH-I350|SPH-I500|SPH-I600|SPH-I700|SPH-L700|SPH-M100|SPH-M220|SPH-M240|SPH-M300|SPH-M305|SPH-M320|SPH-M330|SPH-M350|SPH-M360|SPH-M370|SPH-M380|SPH-M510|SPH-M540|SPH-M550|SPH-M560|SPH-M570|SPH-M580|SPH-M610|SPH-M620|SPH-M630|SPH-M800|SPH-M810|SPH-M850|SPH-M900|SPH-M910|SPH-M920|SPH-M930|SPH-N100|SPH-N200|SPH-N240|SPH-N300|SPH-N400|SPH-Z400|SWC-E100|SCH-i909|GT-N7100|GT-N7105|SCH-I535|SM-N900A|SGH-I317|SGH-T999L|GT-S5360B|GT-I8262|GT-S6802|GT-S6312|GT-S6310|GT-S5312|GT-S5310|GT-I9105|GT-I8510|GT-S6790N|SM-G7105|SM-N9005|GT-S5301|GT-I9295|GT-I9195|SM-C101|GT-S7392|GT-S7560|GT-B7610|GT-I5510|GT-S7582|GT-S7530E|GT-I8750|SM-G9006V|SM-G9008V|SM-G9009D|SM-G900A|SM-G900D|SM-G900F|SM-G900H|SM-G900I|SM-G900J|SM-G900K|SM-G900L|SM-G900M|SM-G900P|SM-G900R4|SM-G900S|SM-G900T|SM-G900V|SM-G900W8|SHV-E160K|SCH-P709|SCH-P729|SM-T2558|GT-I9205",
+ "LG": "\\bLG\\b;|LG[- ]?(C800|C900|E400|E610|E900|E-900|F160|F180K|F180L|F180S|730|855|L160|LS740|LS840|LS970|LU6200|MS690|MS695|MS770|MS840|MS870|MS910|P500|P700|P705|VM696|AS680|AS695|AX840|C729|E970|GS505|272|C395|E739BK|E960|L55C|L75C|LS696|LS860|P769BK|P350|P500|P509|P870|UN272|US730|VS840|VS950|LN272|LN510|LS670|LS855|LW690|MN270|MN510|P509|P769|P930|UN200|UN270|UN510|UN610|US670|US740|US760|UX265|UX840|VN271|VN530|VS660|VS700|VS740|VS750|VS910|VS920|VS930|VX9200|VX11000|AX840A|LW770|P506|P925|P999|E612|D955|D802|MS323)",
+ "Sony": "SonyST|SonyLT|SonyEricsson|SonyEricssonLT15iv|LT18i|E10i|LT28h|LT26w|SonyEricssonMT27i|C5303|C6902|C6903|C6906|C6943|D2533",
+ "Asus": "Asus.*Galaxy|PadFone.*Mobile",
+ "Micromax": "Micromax.*\\b(A210|A92|A88|A72|A111|A110Q|A115|A116|A110|A90S|A26|A51|A35|A54|A25|A27|A89|A68|A65|A57|A90)\\b",
+ "Palm": "PalmSource|Palm",
+ "Vertu": "Vertu|Vertu.*Ltd|Vertu.*Ascent|Vertu.*Ayxta|Vertu.*Constellation(F|Quest)?|Vertu.*Monika|Vertu.*Signature",
+ "Pantech": "PANTECH|IM-A850S|IM-A840S|IM-A830L|IM-A830K|IM-A830S|IM-A820L|IM-A810K|IM-A810S|IM-A800S|IM-T100K|IM-A725L|IM-A780L|IM-A775C|IM-A770K|IM-A760S|IM-A750K|IM-A740S|IM-A730S|IM-A720L|IM-A710K|IM-A690L|IM-A690S|IM-A650S|IM-A630K|IM-A600S|VEGA PTL21|PT003|P8010|ADR910L|P6030|P6020|P9070|P4100|P9060|P5000|CDM8992|TXT8045|ADR8995|IS11PT|P2030|P6010|P8000|PT002|IS06|CDM8999|P9050|PT001|TXT8040|P2020|P9020|P2000|P7040|P7000|C790",
+ "Fly": "IQ230|IQ444|IQ450|IQ440|IQ442|IQ441|IQ245|IQ256|IQ236|IQ255|IQ235|IQ245|IQ275|IQ240|IQ285|IQ280|IQ270|IQ260|IQ250",
+ "Wiko": "KITE 4G|HIGHWAY|GETAWAY|STAIRWAY|DARKSIDE|DARKFULL|DARKNIGHT|DARKMOON|SLIDE|WAX 4G|RAINBOW|BLOOM|SUNSET|GOA|LENNY|BARRY|IGGY|OZZY|CINK FIVE|CINK PEAX|CINK PEAX 2|CINK SLIM|CINK SLIM 2|CINK +|CINK KING|CINK PEAX|CINK SLIM|SUBLIM",
+ "iMobile": "i-mobile (IQ|i-STYLE|idea|ZAA|Hitz)",
+ "SimValley": "\\b(SP-80|XT-930|SX-340|XT-930|SX-310|SP-360|SP60|SPT-800|SP-120|SPT-800|SP-140|SPX-5|SPX-8|SP-100|SPX-8|SPX-12)\\b",
+ "Wolfgang": "AT-B24D|AT-AS50HD|AT-AS40W|AT-AS55HD|AT-AS45q2|AT-B26D|AT-AS50Q",
+ "Alcatel": "Alcatel",
+ "Nintendo": "Nintendo 3DS",
+ "Amoi": "Amoi",
+ "INQ": "INQ",
+ "GenericPhone": "Tapatalk|PDA;|SAGEM|\\bmmp\\b|pocket|\\bpsp\\b|symbian|Smartphone|smartfon|treo|up.browser|up.link|vodafone|\\bwap\\b|nokia|Series40|Series60|S60|SonyEricsson|N900|MAUI.*WAP.*Browser"
+ },
+ "tablets": {
+ "iPad": "iPad|iPad.*Mobile",
+ "NexusTablet": "Android.*Nexus[\\s]+(7|9|10)",
+ "SamsungTablet": "SAMSUNG.*Tablet|Galaxy.*Tab|SC-01C|GT-P1000|GT-P1003|GT-P1010|GT-P3105|GT-P6210|GT-P6800|GT-P6810|GT-P7100|GT-P7300|GT-P7310|GT-P7500|GT-P7510|SCH-I800|SCH-I815|SCH-I905|SGH-I957|SGH-I987|SGH-T849|SGH-T859|SGH-T869|SPH-P100|GT-P3100|GT-P3108|GT-P3110|GT-P5100|GT-P5110|GT-P6200|GT-P7320|GT-P7511|GT-N8000|GT-P8510|SGH-I497|SPH-P500|SGH-T779|SCH-I705|SCH-I915|GT-N8013|GT-P3113|GT-P5113|GT-P8110|GT-N8010|GT-N8005|GT-N8020|GT-P1013|GT-P6201|GT-P7501|GT-N5100|GT-N5105|GT-N5110|SHV-E140K|SHV-E140L|SHV-E140S|SHV-E150S|SHV-E230K|SHV-E230L|SHV-E230S|SHW-M180K|SHW-M180L|SHW-M180S|SHW-M180W|SHW-M300W|SHW-M305W|SHW-M380K|SHW-M380S|SHW-M380W|SHW-M430W|SHW-M480K|SHW-M480S|SHW-M480W|SHW-M485W|SHW-M486W|SHW-M500W|GT-I9228|SCH-P739|SCH-I925|GT-I9200|GT-P5200|GT-P5210|GT-P5210X|SM-T311|SM-T310|SM-T310X|SM-T210|SM-T210R|SM-T211|SM-P600|SM-P601|SM-P605|SM-P900|SM-P901|SM-T217|SM-T217A|SM-T217S|SM-P6000|SM-T3100|SGH-I467|XE500|SM-T110|GT-P5220|GT-I9200X|GT-N5110X|GT-N5120|SM-P905|SM-T111|SM-T2105|SM-T315|SM-T320|SM-T320X|SM-T321|SM-T520|SM-T525|SM-T530NU|SM-T230NU|SM-T330NU|SM-T900|XE500T1C|SM-P605V|SM-P905V|SM-T337V|SM-T537V|SM-T707V|SM-T807V|SM-P600X|SM-P900X|SM-T210X|SM-T230|SM-T230X|SM-T325|GT-P7503|SM-T531|SM-T330|SM-T530|SM-T705|SM-T705C|SM-T535|SM-T331|SM-T800|SM-T700|SM-T537|SM-T807|SM-P907A|SM-T337A|SM-T537A|SM-T707A|SM-T807A|SM-T237|SM-T807P|SM-P607T|SM-T217T|SM-T337T|SM-T807T|SM-T116NQ|SM-P550|SM-T350|SM-T550|SM-T9000|SM-P9000|SM-T705Y|SM-T805|GT-P3113|SM-T710|SM-T810|SM-T360|SM-T533|SM-T113|SM-T335|SM-T715",
+ "Kindle": "Kindle|Silk.*Accelerated|Android.*\\b(KFOT|KFTT|KFJWI|KFJWA|KFOTE|KFSOWI|KFTHWI|KFTHWA|KFAPWI|KFAPWA|WFJWAE|KFSAWA|KFSAWI|KFASWI)\\b",
+ "SurfaceTablet": "Windows NT [0-9.]+; ARM;.*(Tablet|ARMBJS)",
+ "HPTablet": "HP Slate (7|8|10)|HP ElitePad 900|hp-tablet|EliteBook.*Touch|HP 8|Slate 21|HP SlateBook 10",
+ "AsusTablet": "^.*PadFone((?!Mobile).)*$|Transformer|TF101|TF101G|TF300T|TF300TG|TF300TL|TF700T|TF700KL|TF701T|TF810C|ME171|ME301T|ME302C|ME371MG|ME370T|ME372MG|ME172V|ME173X|ME400C|Slider SL101|\\bK00F\\b|\\bK00C\\b|\\bK00E\\b|\\bK00L\\b|TX201LA|ME176C|ME102A|\\bM80TA\\b|ME372CL|ME560CG|ME372CG|ME302KL| K010 | K017 |ME572C|ME103K|ME170C|ME171C|\\bME70C\\b|ME581C|ME581CL|ME8510C|ME181C",
+ "BlackBerryTablet": "PlayBook|RIM Tablet",
+ "HTCtablet": "HTC_Flyer_P512|HTC Flyer|HTC Jetstream|HTC-P715a|HTC EVO View 4G|PG41200|PG09410",
+ "MotorolaTablet": "xoom|sholest|MZ615|MZ605|MZ505|MZ601|MZ602|MZ603|MZ604|MZ606|MZ607|MZ608|MZ609|MZ615|MZ616|MZ617",
+ "NookTablet": "Android.*Nook|NookColor|nook browser|BNRV200|BNRV200A|BNTV250|BNTV250A|BNTV400|BNTV600|LogicPD Zoom2",
+ "AcerTablet": "Android.*; \\b(A100|A101|A110|A200|A210|A211|A500|A501|A510|A511|A700|A701|W500|W500P|W501|W501P|W510|W511|W700|G100|G100W|B1-A71|B1-710|B1-711|A1-810|A1-811|A1-830)\\b|W3-810|\\bA3-A10\\b|\\bA3-A11\\b",
+ "ToshibaTablet": "Android.*(AT100|AT105|AT200|AT205|AT270|AT275|AT300|AT305|AT1S5|AT500|AT570|AT700|AT830)|TOSHIBA.*FOLIO",
+ "LGTablet": "\\bL-06C|LG-V909|LG-V900|LG-V700|LG-V510|LG-V500|LG-V410|LG-V400|LG-VK810\\b",
+ "FujitsuTablet": "Android.*\\b(F-01D|F-02F|F-05E|F-10D|M532|Q572)\\b",
+ "PrestigioTablet": "PMP3170B|PMP3270B|PMP3470B|PMP7170B|PMP3370B|PMP3570C|PMP5870C|PMP3670B|PMP5570C|PMP5770D|PMP3970B|PMP3870C|PMP5580C|PMP5880D|PMP5780D|PMP5588C|PMP7280C|PMP7280C3G|PMP7280|PMP7880D|PMP5597D|PMP5597|PMP7100D|PER3464|PER3274|PER3574|PER3884|PER5274|PER5474|PMP5097CPRO|PMP5097|PMP7380D|PMP5297C|PMP5297C_QUAD|PMP812E|PMP812E3G|PMP812F|PMP810E|PMP880TD|PMT3017|PMT3037|PMT3047|PMT3057|PMT7008|PMT5887|PMT5001|PMT5002",
+ "LenovoTablet": "Idea(Tab|Pad)( A1|A10| K1|)|ThinkPad([ ]+)?Tablet|Lenovo.*(S2109|S2110|S5000|S6000|K3011|A3000|A3500|A1000|A2107|A2109|A1107|A5500|A7600|B6000|B8000|B8080)(-|)(FL|F|HV|H|)",
+ "DellTablet": "Venue 11|Venue 8|Venue 7|Dell Streak 10|Dell Streak 7",
+ "YarvikTablet": "Android.*\\b(TAB210|TAB211|TAB224|TAB250|TAB260|TAB264|TAB310|TAB360|TAB364|TAB410|TAB411|TAB420|TAB424|TAB450|TAB460|TAB461|TAB464|TAB465|TAB467|TAB468|TAB07-100|TAB07-101|TAB07-150|TAB07-151|TAB07-152|TAB07-200|TAB07-201-3G|TAB07-210|TAB07-211|TAB07-212|TAB07-214|TAB07-220|TAB07-400|TAB07-485|TAB08-150|TAB08-200|TAB08-201-3G|TAB08-201-30|TAB09-100|TAB09-211|TAB09-410|TAB10-150|TAB10-201|TAB10-211|TAB10-400|TAB10-410|TAB13-201|TAB274EUK|TAB275EUK|TAB374EUK|TAB462EUK|TAB474EUK|TAB9-200)\\b",
+ "MedionTablet": "Android.*\\bOYO\\b|LIFE.*(P9212|P9514|P9516|S9512)|LIFETAB",
+ "ArnovaTablet": "AN10G2|AN7bG3|AN7fG3|AN8G3|AN8cG3|AN7G3|AN9G3|AN7dG3|AN7dG3ST|AN7dG3ChildPad|AN10bG3|AN10bG3DT|AN9G2",
+ "IntensoTablet": "INM8002KP|INM1010FP|INM805ND|Intenso Tab|TAB1004",
+ "IRUTablet": "M702pro",
+ "MegafonTablet": "MegaFon V9|\\bZTE V9\\b|Android.*\\bMT7A\\b",
+ "EbodaTablet": "E-Boda (Supreme|Impresspeed|Izzycomm|Essential)",
+ "AllViewTablet": "Allview.*(Viva|Alldro|City|Speed|All TV|Frenzy|Quasar|Shine|TX1|AX1|AX2)",
+ "ArchosTablet": "\\b(101G9|80G9|A101IT)\\b|Qilive 97R|Archos5|\\bARCHOS (70|79|80|90|97|101|FAMILYPAD|)(b|)(G10| Cobalt| TITANIUM(HD|)| Xenon| Neon|XSK| 2| XS 2| PLATINUM| CARBON|GAMEPAD)\\b",
+ "AinolTablet": "NOVO7|NOVO8|NOVO10|Novo7Aurora|Novo7Basic|NOVO7PALADIN|novo9-Spark",
+ "SonyTablet": "Sony.*Tablet|Xperia Tablet|Sony Tablet S|SO-03E|SGPT12|SGPT13|SGPT114|SGPT121|SGPT122|SGPT123|SGPT111|SGPT112|SGPT113|SGPT131|SGPT132|SGPT133|SGPT211|SGPT212|SGPT213|SGP311|SGP312|SGP321|EBRD1101|EBRD1102|EBRD1201|SGP351|SGP341|SGP511|SGP512|SGP521|SGP541|SGP551|SGP621|SGP612|SOT31",
+ "PhilipsTablet": "\\b(PI2010|PI3000|PI3100|PI3105|PI3110|PI3205|PI3210|PI3900|PI4010|PI7000|PI7100)\\b",
+ "CubeTablet": "Android.*(K8GT|U9GT|U10GT|U16GT|U17GT|U18GT|U19GT|U20GT|U23GT|U30GT)|CUBE U8GT",
+ "CobyTablet": "MID1042|MID1045|MID1125|MID1126|MID7012|MID7014|MID7015|MID7034|MID7035|MID7036|MID7042|MID7048|MID7127|MID8042|MID8048|MID8127|MID9042|MID9740|MID9742|MID7022|MID7010",
+ "MIDTablet": "M9701|M9000|M9100|M806|M1052|M806|T703|MID701|MID713|MID710|MID727|MID760|MID830|MID728|MID933|MID125|MID810|MID732|MID120|MID930|MID800|MID731|MID900|MID100|MID820|MID735|MID980|MID130|MID833|MID737|MID960|MID135|MID860|MID736|MID140|MID930|MID835|MID733",
+ "MSITablet": "MSI \\b(Primo 73K|Primo 73L|Primo 81L|Primo 77|Primo 93|Primo 75|Primo 76|Primo 73|Primo 81|Primo 91|Primo 90|Enjoy 71|Enjoy 7|Enjoy 10)\\b",
+ "SMiTTablet": "Android.*(\\bMID\\b|MID-560|MTV-T1200|MTV-PND531|MTV-P1101|MTV-PND530)",
+ "RockChipTablet": "Android.*(RK2818|RK2808A|RK2918|RK3066)|RK2738|RK2808A",
+ "FlyTablet": "IQ310|Fly Vision",
+ "bqTablet": "Android.*(bq)?.*(Elcano|Curie|Edison|Maxwell|Kepler|Pascal|Tesla|Hypatia|Platon|Newton|Livingstone|Cervantes|Avant|Aquaris E10)|Maxwell.*Lite|Maxwell.*Plus",
+ "HuaweiTablet": "MediaPad|MediaPad 7 Youth|IDEOS S7|S7-201c|S7-202u|S7-101|S7-103|S7-104|S7-105|S7-106|S7-201|S7-Slim",
+ "NecTablet": "\\bN-06D|\\bN-08D",
+ "PantechTablet": "Pantech.*P4100",
+ "BronchoTablet": "Broncho.*(N701|N708|N802|a710)",
+ "VersusTablet": "TOUCHPAD.*[78910]|\\bTOUCHTAB\\b",
+ "ZyncTablet": "z1000|Z99 2G|z99|z930|z999|z990|z909|Z919|z900",
+ "PositivoTablet": "TB07STA|TB10STA|TB07FTA|TB10FTA",
+ "NabiTablet": "Android.*\\bNabi",
+ "KoboTablet": "Kobo Touch|\\bK080\\b|\\bVox\\b Build|\\bArc\\b Build",
+ "DanewTablet": "DSlide.*\\b(700|701R|702|703R|704|802|970|971|972|973|974|1010|1012)\\b",
+ "TexetTablet": "NaviPad|TB-772A|TM-7045|TM-7055|TM-9750|TM-7016|TM-7024|TM-7026|TM-7041|TM-7043|TM-7047|TM-8041|TM-9741|TM-9747|TM-9748|TM-9751|TM-7022|TM-7021|TM-7020|TM-7011|TM-7010|TM-7023|TM-7025|TM-7037W|TM-7038W|TM-7027W|TM-9720|TM-9725|TM-9737W|TM-1020|TM-9738W|TM-9740|TM-9743W|TB-807A|TB-771A|TB-727A|TB-725A|TB-719A|TB-823A|TB-805A|TB-723A|TB-715A|TB-707A|TB-705A|TB-709A|TB-711A|TB-890HD|TB-880HD|TB-790HD|TB-780HD|TB-770HD|TB-721HD|TB-710HD|TB-434HD|TB-860HD|TB-840HD|TB-760HD|TB-750HD|TB-740HD|TB-730HD|TB-722HD|TB-720HD|TB-700HD|TB-500HD|TB-470HD|TB-431HD|TB-430HD|TB-506|TB-504|TB-446|TB-436|TB-416|TB-146SE|TB-126SE",
+ "PlaystationTablet": "Playstation.*(Portable|Vita)",
+ "TrekstorTablet": "ST10416-1|VT10416-1|ST70408-1|ST702xx-1|ST702xx-2|ST80208|ST97216|ST70104-2|VT10416-2|ST10216-2A|SurfTab",
+ "PyleAudioTablet": "\\b(PTBL10CEU|PTBL10C|PTBL72BC|PTBL72BCEU|PTBL7CEU|PTBL7C|PTBL92BC|PTBL92BCEU|PTBL9CEU|PTBL9CUK|PTBL9C)\\b",
+ "AdvanTablet": "Android.* \\b(E3A|T3X|T5C|T5B|T3E|T3C|T3B|T1J|T1F|T2A|T1H|T1i|E1C|T1-E|T5-A|T4|E1-B|T2Ci|T1-B|T1-D|O1-A|E1-A|T1-A|T3A|T4i)\\b ",
+ "DanyTechTablet": "Genius Tab G3|Genius Tab S2|Genius Tab Q3|Genius Tab G4|Genius Tab Q4|Genius Tab G-II|Genius TAB GII|Genius TAB GIII|Genius Tab S1",
+ "GalapadTablet": "Android.*\\bG1\\b",
+ "MicromaxTablet": "Funbook|Micromax.*\\b(P250|P560|P360|P362|P600|P300|P350|P500|P275)\\b",
+ "KarbonnTablet": "Android.*\\b(A39|A37|A34|ST8|ST10|ST7|Smart Tab3|Smart Tab2)\\b",
+ "AllFineTablet": "Fine7 Genius|Fine7 Shine|Fine7 Air|Fine8 Style|Fine9 More|Fine10 Joy|Fine11 Wide",
+ "PROSCANTablet": "\\b(PEM63|PLT1023G|PLT1041|PLT1044|PLT1044G|PLT1091|PLT4311|PLT4311PL|PLT4315|PLT7030|PLT7033|PLT7033D|PLT7035|PLT7035D|PLT7044K|PLT7045K|PLT7045KB|PLT7071KG|PLT7072|PLT7223G|PLT7225G|PLT7777G|PLT7810K|PLT7849G|PLT7851G|PLT7852G|PLT8015|PLT8031|PLT8034|PLT8036|PLT8080K|PLT8082|PLT8088|PLT8223G|PLT8234G|PLT8235G|PLT8816K|PLT9011|PLT9045K|PLT9233G|PLT9735|PLT9760G|PLT9770G)\\b",
+ "YONESTablet": "BQ1078|BC1003|BC1077|RK9702|BC9730|BC9001|IT9001|BC7008|BC7010|BC708|BC728|BC7012|BC7030|BC7027|BC7026",
+ "ChangJiaTablet": "TPC7102|TPC7103|TPC7105|TPC7106|TPC7107|TPC7201|TPC7203|TPC7205|TPC7210|TPC7708|TPC7709|TPC7712|TPC7110|TPC8101|TPC8103|TPC8105|TPC8106|TPC8203|TPC8205|TPC8503|TPC9106|TPC9701|TPC97101|TPC97103|TPC97105|TPC97106|TPC97111|TPC97113|TPC97203|TPC97603|TPC97809|TPC97205|TPC10101|TPC10103|TPC10106|TPC10111|TPC10203|TPC10205|TPC10503",
+ "GUTablet": "TX-A1301|TX-M9002|Q702|kf026",
+ "PointOfViewTablet": "TAB-P506|TAB-navi-7-3G-M|TAB-P517|TAB-P-527|TAB-P701|TAB-P703|TAB-P721|TAB-P731N|TAB-P741|TAB-P825|TAB-P905|TAB-P925|TAB-PR945|TAB-PL1015|TAB-P1025|TAB-PI1045|TAB-P1325|TAB-PROTAB[0-9]+|TAB-PROTAB25|TAB-PROTAB26|TAB-PROTAB27|TAB-PROTAB26XL|TAB-PROTAB2-IPS9|TAB-PROTAB30-IPS9|TAB-PROTAB25XXL|TAB-PROTAB26-IPS10|TAB-PROTAB30-IPS10",
+ "OvermaxTablet": "OV-(SteelCore|NewBase|Basecore|Baseone|Exellen|Quattor|EduTab|Solution|ACTION|BasicTab|TeddyTab|MagicTab|Stream|TB-08|TB-09)",
+ "HCLTablet": "HCL.*Tablet|Connect-3G-2.0|Connect-2G-2.0|ME Tablet U1|ME Tablet U2|ME Tablet G1|ME Tablet X1|ME Tablet Y2|ME Tablet Sync",
+ "DPSTablet": "DPS Dream 9|DPS Dual 7",
+ "VistureTablet": "V97 HD|i75 3G|Visture V4( HD)?|Visture V5( HD)?|Visture V10",
+ "CrestaTablet": "CTP(-)?810|CTP(-)?818|CTP(-)?828|CTP(-)?838|CTP(-)?888|CTP(-)?978|CTP(-)?980|CTP(-)?987|CTP(-)?988|CTP(-)?989",
+ "MediatekTablet": "\\bMT8125|MT8389|MT8135|MT8377\\b",
+ "ConcordeTablet": "Concorde([ ]+)?Tab|ConCorde ReadMan",
+ "GoCleverTablet": "GOCLEVER TAB|A7GOCLEVER|M1042|M7841|M742|R1042BK|R1041|TAB A975|TAB A7842|TAB A741|TAB A741L|TAB M723G|TAB M721|TAB A1021|TAB I921|TAB R721|TAB I720|TAB T76|TAB R70|TAB R76.2|TAB R106|TAB R83.2|TAB M813G|TAB I721|GCTA722|TAB I70|TAB I71|TAB S73|TAB R73|TAB R74|TAB R93|TAB R75|TAB R76.1|TAB A73|TAB A93|TAB A93.2|TAB T72|TAB R83|TAB R974|TAB R973|TAB A101|TAB A103|TAB A104|TAB A104.2|R105BK|M713G|A972BK|TAB A971|TAB R974.2|TAB R104|TAB R83.3|TAB A1042",
+ "ModecomTablet": "FreeTAB 9000|FreeTAB 7.4|FreeTAB 7004|FreeTAB 7800|FreeTAB 2096|FreeTAB 7.5|FreeTAB 1014|FreeTAB 1001 |FreeTAB 8001|FreeTAB 9706|FreeTAB 9702|FreeTAB 7003|FreeTAB 7002|FreeTAB 1002|FreeTAB 7801|FreeTAB 1331|FreeTAB 1004|FreeTAB 8002|FreeTAB 8014|FreeTAB 9704|FreeTAB 1003",
+ "VoninoTablet": "\\b(Argus[ _]?S|Diamond[ _]?79HD|Emerald[ _]?78E|Luna[ _]?70C|Onyx[ _]?S|Onyx[ _]?Z|Orin[ _]?HD|Orin[ _]?S|Otis[ _]?S|SpeedStar[ _]?S|Magnet[ _]?M9|Primus[ _]?94[ _]?3G|Primus[ _]?94HD|Primus[ _]?QS|Android.*\\bQ8\\b|Sirius[ _]?EVO[ _]?QS|Sirius[ _]?QS|Spirit[ _]?S)\\b",
+ "ECSTablet": "V07OT2|TM105A|S10OT1|TR10CS1",
+ "StorexTablet": "eZee[_']?(Tab|Go)[0-9]+|TabLC7|Looney Tunes Tab",
+ "VodafoneTablet": "SmartTab([ ]+)?[0-9]+|SmartTabII10|SmartTabII7",
+ "EssentielBTablet": "Smart[ ']?TAB[ ]+?[0-9]+|Family[ ']?TAB2",
+ "RossMoorTablet": "RM-790|RM-997|RMD-878G|RMD-974R|RMT-705A|RMT-701|RME-601|RMT-501|RMT-711",
+ "iMobileTablet": "i-mobile i-note",
+ "TolinoTablet": "tolino tab [0-9.]+|tolino shine",
+ "AudioSonicTablet": "\\bC-22Q|T7-QC|T-17B|T-17P\\b",
+ "AMPETablet": "Android.* A78 ",
+ "SkkTablet": "Android.* (SKYPAD|PHOENIX|CYCLOPS)",
+ "TecnoTablet": "TECNO P9",
+ "JXDTablet": "Android.*\\b(F3000|A3300|JXD5000|JXD3000|JXD2000|JXD300B|JXD300|S5800|S7800|S602b|S5110b|S7300|S5300|S602|S603|S5100|S5110|S601|S7100a|P3000F|P3000s|P101|P200s|P1000m|P200m|P9100|P1000s|S6600b|S908|P1000|P300|S18|S6600|S9100)\\b",
+ "iJoyTablet": "Tablet (Spirit 7|Essentia|Galatea|Fusion|Onix 7|Landa|Titan|Scooby|Deox|Stella|Themis|Argon|Unique 7|Sygnus|Hexen|Finity 7|Cream|Cream X2|Jade|Neon 7|Neron 7|Kandy|Scape|Saphyr 7|Rebel|Biox|Rebel|Rebel 8GB|Myst|Draco 7|Myst|Tab7-004|Myst|Tadeo Jones|Tablet Boing|Arrow|Draco Dual Cam|Aurix|Mint|Amity|Revolution|Finity 9|Neon 9|T9w|Amity 4GB Dual Cam|Stone 4GB|Stone 8GB|Andromeda|Silken|X2|Andromeda II|Halley|Flame|Saphyr 9,7|Touch 8|Planet|Triton|Unique 10|Hexen 10|Memphis 4GB|Memphis 8GB|Onix 10)",
+ "FX2Tablet": "FX2 PAD7|FX2 PAD10",
+ "XoroTablet": "KidsPAD 701|PAD[ ]?712|PAD[ ]?714|PAD[ ]?716|PAD[ ]?717|PAD[ ]?718|PAD[ ]?720|PAD[ ]?721|PAD[ ]?722|PAD[ ]?790|PAD[ ]?792|PAD[ ]?900|PAD[ ]?9715D|PAD[ ]?9716DR|PAD[ ]?9718DR|PAD[ ]?9719QR|PAD[ ]?9720QR|TelePAD1030|Telepad1032|TelePAD730|TelePAD731|TelePAD732|TelePAD735Q|TelePAD830|TelePAD9730|TelePAD795|MegaPAD 1331|MegaPAD 1851|MegaPAD 2151",
+ "ViewsonicTablet": "ViewPad 10pi|ViewPad 10e|ViewPad 10s|ViewPad E72|ViewPad7|ViewPad E100|ViewPad 7e|ViewSonic VB733|VB100a",
+ "OdysTablet": "LOOX|XENO10|ODYS[ -](Space|EVO|Xpress|NOON)|\\bXELIO\\b|Xelio10Pro|XELIO7PHONETAB|XELIO10EXTREME|XELIOPT2|NEO_QUAD10",
+ "CaptivaTablet": "CAPTIVA PAD",
+ "IconbitTablet": "NetTAB|NT-3702|NT-3702S|NT-3702S|NT-3603P|NT-3603P|NT-0704S|NT-0704S|NT-3805C|NT-3805C|NT-0806C|NT-0806C|NT-0909T|NT-0909T|NT-0907S|NT-0907S|NT-0902S|NT-0902S",
+ "TeclastTablet": "T98 4G|\\bP80\\b|\\bX90HD\\b|X98 Air|X98 Air 3G|\\bX89\\b|P80 3G|\\bX80h\\b|P98 Air|\\bX89HD\\b|P98 3G|\\bP90HD\\b|P89 3G|X98 3G|\\bP70h\\b|P79HD 3G|G18d 3G|\\bP79HD\\b|\\bP89s\\b|\\bA88\\b|\\bP10HD\\b|\\bP19HD\\b|G18 3G|\\bP78HD\\b|\\bA78\\b|\\bP75\\b|G17s 3G|G17h 3G|\\bP85t\\b|\\bP90\\b|\\bP11\\b|\\bP98t\\b|\\bP98HD\\b|\\bG18d\\b|\\bP85s\\b|\\bP11HD\\b|\\bP88s\\b|\\bA80HD\\b|\\bA80se\\b|\\bA10h\\b|\\bP89\\b|\\bP78s\\b|\\bG18\\b|\\bP85\\b|\\bA70h\\b|\\bA70\\b|\\bG17\\b|\\bP18\\b|\\bA80s\\b|\\bA11s\\b|\\bP88HD\\b|\\bA80h\\b|\\bP76s\\b|\\bP76h\\b|\\bP98\\b|\\bA10HD\\b|\\bP78\\b|\\bP88\\b|\\bA11\\b|\\bA10t\\b|\\bP76a\\b|\\bP76t\\b|\\bP76e\\b|\\bP85HD\\b|\\bP85a\\b|\\bP86\\b|\\bP75HD\\b|\\bP76v\\b|\\bA12\\b|\\bP75a\\b|\\bA15\\b|\\bP76Ti\\b|\\bP81HD\\b|\\bA10\\b|\\bT760VE\\b|\\bT720HD\\b|\\bP76\\b|\\bP73\\b|\\bP71\\b|\\bP72\\b|\\bT720SE\\b|\\bC520Ti\\b|\\bT760\\b|\\bT720VE\\b|T720-3GE|T720-WiFi",
+ "OndaTablet": "\\b(V975i|Vi30|VX530|V701|Vi60|V701s|Vi50|V801s|V719|Vx610w|VX610W|V819i|Vi10|VX580W|Vi10|V711s|V813|V811|V820w|V820|Vi20|V711|VI30W|V712|V891w|V972|V819w|V820w|Vi60|V820w|V711|V813s|V801|V819|V975s|V801|V819|V819|V818|V811|V712|V975m|V101w|V961w|V812|V818|V971|V971s|V919|V989|V116w|V102w|V973|Vi40)\\b[\\s]+",
+ "JaytechTablet": "TPC-PA762",
+ "BlaupunktTablet": "Endeavour 800NG|Endeavour 1010",
+ "DigmaTablet": "\\b(iDx10|iDx9|iDx8|iDx7|iDxD7|iDxD8|iDsQ8|iDsQ7|iDsQ8|iDsD10|iDnD7|3TS804H|iDsQ11|iDj7|iDs10)\\b",
+ "EvolioTablet": "ARIA_Mini_wifi|Aria[ _]Mini|Evolio X10|Evolio X7|Evolio X8|\\bEvotab\\b|\\bNeura\\b",
+ "LavaTablet": "QPAD E704|\\bIvoryS\\b|E-TAB IVORY|\\bE-TAB\\b",
+ "AocTablet": "MW0811|MW0812|MW0922|MTK8382",
+ "CelkonTablet": "CT695|CT888|CT[\\s]?910|CT7 Tab|CT9 Tab|CT3 Tab|CT2 Tab|CT1 Tab|C820|C720|\\bCT-1\\b",
+ "WolderTablet": "miTab \\b(DIAMOND|SPACE|BROOKLYN|NEO|FLY|MANHATTAN|FUNK|EVOLUTION|SKY|GOCAR|IRON|GENIUS|POP|MINT|EPSILON|BROADWAY|JUMP|HOP|LEGEND|NEW AGE|LINE|ADVANCE|FEEL|FOLLOW|LIKE|LINK|LIVE|THINK|FREEDOM|CHICAGO|CLEVELAND|BALTIMORE-GH|IOWA|BOSTON|SEATTLE|PHOENIX|DALLAS|IN 101|MasterChef)\\b",
+ "MiTablet": "\\bMI PAD\\b|\\bHM NOTE 1W\\b",
+ "NibiruTablet": "Nibiru M1|Nibiru Jupiter One",
+ "NexoTablet": "NEXO NOVA|NEXO 10|NEXO AVIO|NEXO FREE|NEXO GO|NEXO EVO|NEXO 3G|NEXO SMART|NEXO KIDDO|NEXO MOBI",
+ "LeaderTablet": "TBLT10Q|TBLT10I|TBL-10WDKB|TBL-10WDKBO2013|TBL-W230V2|TBL-W450|TBL-W500|SV572|TBLT7I|TBA-AC7-8G|TBLT79|TBL-8W16|TBL-10W32|TBL-10WKB|TBL-W100",
+ "UbislateTablet": "UbiSlate[\\s]?7C",
+ "PocketBookTablet": "Pocketbook",
+ "Hudl": "Hudl HT7S3|Hudl 2",
+ "TelstraTablet": "T-Hub2",
+ "GenericTablet": "Android.*\\b97D\\b|Tablet(?!.*PC)|BNTV250A|MID-WCDMA|LogicPD Zoom2|\\bA7EB\\b|CatNova8|A1_07|CT704|CT1002|\\bM721\\b|rk30sdk|\\bEVOTAB\\b|M758A|ET904|ALUMIUM10|Smartfren Tab|Endeavour 1010|Tablet-PC-4|Tagi Tab|\\bM6pro\\b|CT1020W|arc 10HD|\\bJolla\\b|\\bTP750\\b"
+ },
+ "oss": {
+ "AndroidOS": "Android",
+ "BlackBerryOS": "blackberry|\\bBB10\\b|rim tablet os",
+ "PalmOS": "PalmOS|avantgo|blazer|elaine|hiptop|palm|plucker|xiino",
+ "SymbianOS": "Symbian|SymbOS|Series60|Series40|SYB-[0-9]+|\\bS60\\b",
+ "WindowsMobileOS": "Windows CE.*(PPC|Smartphone|Mobile|[0-9]{3}x[0-9]{3})|Window Mobile|Windows Phone [0-9.]+|WCE;",
+ "WindowsPhoneOS": "Windows Phone 10.0|Windows Phone 8.1|Windows Phone 8.0|Windows Phone OS|XBLWP7|ZuneWP7|Windows NT 6.[23]; ARM;",
+ "iOS": "\\biPhone.*Mobile|\\biPod|\\biPad",
+ "MeeGoOS": "MeeGo",
+ "MaemoOS": "Maemo",
+ "JavaOS": "J2ME\/|\\bMIDP\\b|\\bCLDC\\b",
+ "webOS": "webOS|hpwOS",
+ "badaOS": "\\bBada\\b",
+ "BREWOS": "BREW"
+ },
+ "uas": {
+ "Chrome": "\\bCrMo\\b|CriOS|Android.*Chrome\/[.0-9]* (Mobile)?",
+ "Dolfin": "\\bDolfin\\b",
+ "Opera": "Opera.*Mini|Opera.*Mobi|Android.*Opera|Mobile.*OPR\/[0-9.]+|Coast\/[0-9.]+",
+ "Skyfire": "Skyfire",
+ "IE": "IEMobile|MSIEMobile",
+ "Firefox": "fennec|firefox.*maemo|(Mobile|Tablet).*Firefox|Firefox.*Mobile",
+ "Bolt": "bolt",
+ "TeaShark": "teashark",
+ "Blazer": "Blazer",
+ "Safari": "Version.*Mobile.*Safari|Safari.*Mobile|MobileSafari",
+ "Tizen": "Tizen",
+ "UCBrowser": "UC.*Browser|UCWEB",
+ "baiduboxapp": "baiduboxapp",
+ "baidubrowser": "baidubrowser",
+ "DiigoBrowser": "DiigoBrowser",
+ "Puffin": "Puffin",
+ "Mercury": "\\bMercury\\b",
+ "ObigoBrowser": "Obigo",
+ "NetFront": "NF-Browser",
+ "GenericBrowser": "NokiaBrowser|OviBrowser|OneBrowser|TwonkyBeamBrowser|SEMC.*Browser|FlyFlow|Minimo|NetFront|Novarra-Vision|MQQBrowser|MicroMessenger"
+ },
+ "props": {
+ "Mobile": "Mobile\/[VER]",
+ "Build": "Build\/[VER]",
+ "Version": "Version\/[VER]",
+ "VendorID": "VendorID\/[VER]",
+ "iPad": "iPad.*CPU[a-z ]+[VER]",
+ "iPhone": "iPhone.*CPU[a-z ]+[VER]",
+ "iPod": "iPod.*CPU[a-z ]+[VER]",
+ "Kindle": "Kindle\/[VER]",
+ "Chrome": [
+ "Chrome\/[VER]",
+ "CriOS\/[VER]",
+ "CrMo\/[VER]"
+ ],
+ "Coast": [
+ "Coast\/[VER]"
+ ],
+ "Dolfin": "Dolfin\/[VER]",
+ "Firefox": "Firefox\/[VER]",
+ "Fennec": "Fennec\/[VER]",
+ "IE": [
+ "IEMobile\/[VER];",
+ "IEMobile [VER]",
+ "MSIE [VER];",
+ "Trident\/[0-9.]+;.*rv:[VER]"
+ ],
+ "NetFront": "NetFront\/[VER]",
+ "NokiaBrowser": "NokiaBrowser\/[VER]",
+ "Opera": [
+ " OPR\/[VER]",
+ "Opera Mini\/[VER]",
+ "Version\/[VER]"
+ ],
+ "Opera Mini": "Opera Mini\/[VER]",
+ "Opera Mobi": "Version\/[VER]",
+ "UC Browser": "UC Browser[VER]",
+ "MQQBrowser": "MQQBrowser\/[VER]",
+ "MicroMessenger": "MicroMessenger\/[VER]",
+ "baiduboxapp": "baiduboxapp\/[VER]",
+ "baidubrowser": "baidubrowser\/[VER]",
+ "Iron": "Iron\/[VER]",
+ "Safari": [
+ "Version\/[VER]",
+ "Safari\/[VER]"
+ ],
+ "Skyfire": "Skyfire\/[VER]",
+ "Tizen": "Tizen\/[VER]",
+ "Webkit": "webkit[ \/][VER]",
+ "Gecko": "Gecko\/[VER]",
+ "Trident": "Trident\/[VER]",
+ "Presto": "Presto\/[VER]",
+ "iOS": " \\bi?OS\\b [VER][ ;]{1}",
+ "Android": "Android [VER]",
+ "BlackBerry": [
+ "BlackBerry[\\w]+\/[VER]",
+ "BlackBerry.*Version\/[VER]",
+ "Version\/[VER]"
+ ],
+ "BREW": "BREW [VER]",
+ "Java": "Java\/[VER]",
+ "Windows Phone OS": [
+ "Windows Phone OS [VER]",
+ "Windows Phone [VER]"
+ ],
+ "Windows Phone": "Windows Phone [VER]",
+ "Windows CE": "Windows CE\/[VER]",
+ "Windows NT": "Windows NT [VER]",
+ "Symbian": [
+ "SymbianOS\/[VER]",
+ "Symbian\/[VER]"
+ ],
+ "webOS": [
+ "webOS\/[VER]",
+ "hpwOS\/[VER];"
+ ]
+ },
+ "utils": {
+ "Bot": "Googlebot|facebookexternalhit|AdsBot-Google|Google Keyword Suggestion|Facebot|YandexBot|bingbot|ia_archiver|AhrefsBot|Ezooms|GSLFbot|WBSearchBot|Twitterbot|TweetmemeBot|Twikle|PaperLiBot|Wotbox|UnwindFetchor|Exabot|MJ12bot|YandexImages|TurnitinBot|Pingdom",
+ "MobileBot": "Googlebot-Mobile|AdsBot-Google-Mobile|YahooSeeker\/M1A1-R2D2",
+ "DesktopMode": "WPDesktop",
+ "TV": "SonyDTV|HbbTV",
+ "WebKit": "(webkit)[ \/]([\\w.]+)",
+ "Console": "\\b(Nintendo|Nintendo WiiU|Nintendo 3DS|PLAYSTATION|Xbox)\\b",
+ "Watch": "SM-V700"
+ }
+};
+
+ // following patterns come from http://detectmobilebrowsers.com/
+ impl.detectMobileBrowsers = {
+ fullPattern: /(android|bb\d+|meego).+mobile|avantgo|bada\/|blackberry|blazer|compal|elaine|fennec|hiptop|iemobile|ip(hone|od)|iris|kindle|lge |maemo|midp|mmp|mobile.+firefox|netfront|opera m(ob|in)i|palm( os)?|phone|p(ixi|re)\/|plucker|pocket|psp|series(4|6)0|symbian|treo|up\.(browser|link)|vodafone|wap|windows ce|xda|xiino/i,
+ shortPattern: /1207|6310|6590|3gso|4thp|50[1-6]i|770s|802s|a wa|abac|ac(er|oo|s\-)|ai(ko|rn)|al(av|ca|co)|amoi|an(ex|ny|yw)|aptu|ar(ch|go)|as(te|us)|attw|au(di|\-m|r |s )|avan|be(ck|ll|nq)|bi(lb|rd)|bl(ac|az)|br(e|v)w|bumb|bw\-(n|u)|c55\/|capi|ccwa|cdm\-|cell|chtm|cldc|cmd\-|co(mp|nd)|craw|da(it|ll|ng)|dbte|dc\-s|devi|dica|dmob|do(c|p)o|ds(12|\-d)|el(49|ai)|em(l2|ul)|er(ic|k0)|esl8|ez([4-7]0|os|wa|ze)|fetc|fly(\-|_)|g1 u|g560|gene|gf\-5|g\-mo|go(\.w|od)|gr(ad|un)|haie|hcit|hd\-(m|p|t)|hei\-|hi(pt|ta)|hp( i|ip)|hs\-c|ht(c(\-| |_|a|g|p|s|t)|tp)|hu(aw|tc)|i\-(20|go|ma)|i230|iac( |\-|\/)|ibro|idea|ig01|ikom|im1k|inno|ipaq|iris|ja(t|v)a|jbro|jemu|jigs|kddi|keji|kgt( |\/)|klon|kpt |kwc\-|kyo(c|k)|le(no|xi)|lg( g|\/(k|l|u)|50|54|\-[a-w])|libw|lynx|m1\-w|m3ga|m50\/|ma(te|ui|xo)|mc(01|21|ca)|m\-cr|me(rc|ri)|mi(o8|oa|ts)|mmef|mo(01|02|bi|de|do|t(\-| |o|v)|zz)|mt(50|p1|v )|mwbp|mywa|n10[0-2]|n20[2-3]|n30(0|2)|n50(0|2|5)|n7(0(0|1)|10)|ne((c|m)\-|on|tf|wf|wg|wt)|nok(6|i)|nzph|o2im|op(ti|wv)|oran|owg1|p800|pan(a|d|t)|pdxg|pg(13|\-([1-8]|c))|phil|pire|pl(ay|uc)|pn\-2|po(ck|rt|se)|prox|psio|pt\-g|qa\-a|qc(07|12|21|32|60|\-[2-7]|i\-)|qtek|r380|r600|raks|rim9|ro(ve|zo)|s55\/|sa(ge|ma|mm|ms|ny|va)|sc(01|h\-|oo|p\-)|sdk\/|se(c(\-|0|1)|47|mc|nd|ri)|sgh\-|shar|sie(\-|m)|sk\-0|sl(45|id)|sm(al|ar|b3|it|t5)|so(ft|ny)|sp(01|h\-|v\-|v )|sy(01|mb)|t2(18|50)|t6(00|10|18)|ta(gt|lk)|tcl\-|tdg\-|tel(i|m)|tim\-|t\-mo|to(pl|sh)|ts(70|m\-|m3|m5)|tx\-9|up(\.b|g1|si)|utst|v400|v750|veri|vi(rg|te)|vk(40|5[0-3]|\-v)|vm40|voda|vulc|vx(52|53|60|61|70|80|81|83|85|98)|w3c(\-| )|webc|whit|wi(g |nc|nw)|wmlb|wonu|x700|yas\-|your|zeto|zte\-/i,
+ tabletPattern: /android|ipad|playbook|silk/i
+ };
+
+ var hasOwnProp = Object.prototype.hasOwnProperty,
+ isArray;
+
+ impl.FALLBACK_PHONE = 'UnknownPhone';
+ impl.FALLBACK_TABLET = 'UnknownTablet';
+ impl.FALLBACK_MOBILE = 'UnknownMobile';
+
+ isArray = ('isArray' in Array) ?
+ Array.isArray : function (value) { return Object.prototype.toString.call(value) === '[object Array]'; };
+
+ function equalIC(a, b) {
+ return a != null && b != null && a.toLowerCase() === b.toLowerCase();
+ }
+
+ function containsIC(array, value) {
+ var valueLC, i, len = array.length;
+ if (!len || !value) {
+ return false;
+ }
+ valueLC = value.toLowerCase();
+ for (i = 0; i < len; ++i) {
+ if (valueLC === array[i].toLowerCase()) {
+ return true;
+ }
+ }
+ return false;
+ }
+
+ function convertPropsToRegExp(object) {
+ for (var key in object) {
+ if (hasOwnProp.call(object, key)) {
+ object[key] = new RegExp(object[key], 'i');
+ }
+ }
+ }
+
+ (function init() {
+ var key, values, value, i, len, verPos, mobileDetectRules = impl.mobileDetectRules;
+ for (key in mobileDetectRules.props) {
+ if (hasOwnProp.call(mobileDetectRules.props, key)) {
+ values = mobileDetectRules.props[key];
+ if (!isArray(values)) {
+ values = [values];
+ }
+ len = values.length;
+ for (i = 0; i < len; ++i) {
+ value = values[i];
+ verPos = value.indexOf('[VER]');
+ if (verPos >= 0) {
+ value = value.substring(0, verPos) + '([\\w._\\+]+)' + value.substring(verPos + 5);
+ }
+ values[i] = new RegExp(value, 'i');
+ }
+ mobileDetectRules.props[key] = values;
+ }
+ }
+ convertPropsToRegExp(mobileDetectRules.oss);
+ convertPropsToRegExp(mobileDetectRules.phones);
+ convertPropsToRegExp(mobileDetectRules.tablets);
+ convertPropsToRegExp(mobileDetectRules.uas);
+ convertPropsToRegExp(mobileDetectRules.utils);
+
+ // copy some patterns to oss0 which are tested first (see issue#15)
+ mobileDetectRules.oss0 = {
+ WindowsPhoneOS: mobileDetectRules.oss.WindowsPhoneOS,
+ WindowsMobileOS: mobileDetectRules.oss.WindowsMobileOS
+ };
+ }());
+
+ /**
+ * Test userAgent string against a set of rules and find the first matched key.
+ * @param {Object} rules (key is String, value is RegExp)
+ * @param {String} userAgent the navigator.userAgent (or HTTP-Header 'User-Agent').
+ * @returns {String|null} the matched key if found, otherwise null
+ * @private
+ */
+ impl.findMatch = function(rules, userAgent) {
+ for (var key in rules) {
+ if (hasOwnProp.call(rules, key)) {
+ if (rules[key].test(userAgent)) {
+ return key;
+ }
+ }
+ }
+ return null;
+ };
+
+ /**
+ * Test userAgent string against a set of rules and return an array of matched keys.
+ * @param {Object} rules (key is String, value is RegExp)
+ * @param {String} userAgent the navigator.userAgent (or HTTP-Header 'User-Agent').
+ * @returns {Array} an array of matched keys, may be empty when there is no match, but not null
+ * @private
+ */
+ impl.findMatches = function(rules, userAgent) {
+ var result = [];
+ for (var key in rules) {
+ if (hasOwnProp.call(rules, key)) {
+ if (rules[key].test(userAgent)) {
+ result.push(key);
+ }
+ }
+ }
+ return result;
+ };
+
+ /**
+ * Check the version of the given property in the User-Agent.
+ *
+ * @param {String} propertyName
+ * @param {String} userAgent
+ * @return {String} version or null if version not found
+ * @private
+ */
+ impl.getVersionStr = function (propertyName, userAgent) {
+ var props = impl.mobileDetectRules.props, patterns, i, len, match;
+ if (hasOwnProp.call(props, propertyName)) {
+ patterns = props[propertyName];
+ len = patterns.length;
+ for (i = 0; i < len; ++i) {
+ match = patterns[i].exec(userAgent);
+ if (match !== null) {
+ return match[1];
+ }
+ }
+ }
+ return null;
+ };
+
+ /**
+ * Check the version of the given property in the User-Agent.
+ * Will return a float number. (eg. 2_0 will return 2.0, 4.3.1 will return 4.31)
+ *
+ * @param {String} propertyName
+ * @param {String} userAgent
+ * @return {Number} version or NaN if version not found
+ * @private
+ */
+ impl.getVersion = function (propertyName, userAgent) {
+ var version = impl.getVersionStr(propertyName, userAgent);
+ return version ? impl.prepareVersionNo(version) : NaN;
+ };
+
+ /**
+ * Prepare the version number.
+ *
+ * @param {String} version
+ * @return {Number} the version number as a floating number
+ * @private
+ */
+ impl.prepareVersionNo = function (version) {
+ var numbers;
+
+ numbers = version.split(/[a-z._ \/\-]/i);
+ if (numbers.length === 1) {
+ version = numbers[0];
+ }
+ if (numbers.length > 1) {
+ version = numbers[0] + '.';
+ numbers.shift();
+ version += numbers.join('');
+ }
+ return Number(version);
+ };
+
+ impl.isMobileFallback = function (userAgent) {
+ return impl.detectMobileBrowsers.fullPattern.test(userAgent) ||
+ impl.detectMobileBrowsers.shortPattern.test(userAgent.substr(0,4));
+ };
+
+ impl.isTabletFallback = function (userAgent) {
+ return impl.detectMobileBrowsers.tabletPattern.test(userAgent);
+ };
+
+ impl.prepareDetectionCache = function (cache, userAgent, maxPhoneWidth) {
+ if (cache.mobile !== undefined) {
+ return;
+ }
+ var phone, tablet, phoneSized;
+
+ // first check for stronger tablet rules, then phone (see issue#5)
+ tablet = impl.findMatch(impl.mobileDetectRules.tablets, userAgent);
+ if (tablet) {
+ cache.mobile = cache.tablet = tablet;
+ cache.phone = null;
+ return; // unambiguously identified as tablet
+ }
+
+ phone = impl.findMatch(impl.mobileDetectRules.phones, userAgent);
+ if (phone) {
+ cache.mobile = cache.phone = phone;
+ cache.tablet = null;
+ return; // unambiguously identified as phone
+ }
+
+ // our rules haven't found a match -> try more general fallback rules
+ if (impl.isMobileFallback(userAgent)) {
+ phoneSized = MobileDetect.isPhoneSized(maxPhoneWidth);
+ if (phoneSized === undefined) {
+ cache.mobile = impl.FALLBACK_MOBILE;
+ cache.tablet = cache.phone = null;
+ } else if (phoneSized) {
+ cache.mobile = cache.phone = impl.FALLBACK_PHONE;
+ cache.tablet = null;
+ } else {
+ cache.mobile = cache.tablet = impl.FALLBACK_TABLET;
+ cache.phone = null;
+ }
+ } else if (impl.isTabletFallback(userAgent)) {
+ cache.mobile = cache.tablet = impl.FALLBACK_TABLET;
+ cache.phone = null;
+ } else {
+ // not mobile at all!
+ cache.mobile = cache.tablet = cache.phone = null;
+ }
+ };
+
+ // t is a reference to a MobileDetect instance
+ impl.mobileGrade = function (t) {
+ // impl note:
+ // To keep in sync w/ Mobile_Detect.php easily, the following code is tightly aligned to the PHP version.
+ // When changes are made in Mobile_Detect.php, copy this method and replace:
+ // $this-> / t.
+ // self::MOBILE_GRADE_(.) / '$1'
+ // , self::VERSION_TYPE_FLOAT / (nothing)
+ // isIOS() / os('iOS')
+ // [reg] / (nothing) <-- jsdelivr complaining about unescaped unicode character U+00AE
+ var $isMobile = t.mobile() !== null;
+
+ if (
+ // Apple iOS 3.2-5.1 - Tested on the original iPad (4.3 / 5.0), iPad 2 (4.3), iPad 3 (5.1), original iPhone (3.1), iPhone 3 (3.2), 3GS (4.3), 4 (4.3 / 5.0), and 4S (5.1)
+ t.os('iOS') && t.version('iPad')>=4.3 ||
+ t.os('iOS') && t.version('iPhone')>=3.1 ||
+ t.os('iOS') && t.version('iPod')>=3.1 ||
+
+ // Android 2.1-2.3 - Tested on the HTC Incredible (2.2), original Droid (2.2), HTC Aria (2.1), Google Nexus S (2.3). Functional on 1.5 & 1.6 but performance may be sluggish, tested on Google G1 (1.5)
+ // Android 3.1 (Honeycomb) - Tested on the Samsung Galaxy Tab 10.1 and Motorola XOOM
+ // Android 4.0 (ICS) - Tested on a Galaxy Nexus. Note: transition performance can be poor on upgraded devices
+ // Android 4.1 (Jelly Bean) - Tested on a Galaxy Nexus and Galaxy 7
+ ( t.version('Android')>2.1 && t.is('Webkit') ) ||
+
+ // Windows Phone 7-7.5 - Tested on the HTC Surround (7.0) HTC Trophy (7.5), LG-E900 (7.5), Nokia Lumia 800
+ t.version('Windows Phone OS')>=7.0 ||
+
+ // Blackberry 7 - Tested on BlackBerry Torch 9810
+ // Blackberry 6.0 - Tested on the Torch 9800 and Style 9670
+ t.is('BlackBerry') && t.version('BlackBerry')>=6.0 ||
+ // Blackberry Playbook (1.0-2.0) - Tested on PlayBook
+ t.match('Playbook.*Tablet') ||
+
+ // Palm WebOS (1.4-2.0) - Tested on the Palm Pixi (1.4), Pre (1.4), Pre 2 (2.0)
+ ( t.version('webOS')>=1.4 && t.match('Palm|Pre|Pixi') ) ||
+ // Palm WebOS 3.0 - Tested on HP TouchPad
+ t.match('hp.*TouchPad') ||
+
+ // Firefox Mobile (12 Beta) - Tested on Android 2.3 device
+ ( t.is('Firefox') && t.version('Firefox')>=12 ) ||
+
+ // Chrome for Android - Tested on Android 4.0, 4.1 device
+ ( t.is('Chrome') && t.is('AndroidOS') && t.version('Android')>=4.0 ) ||
+
+ // Skyfire 4.1 - Tested on Android 2.3 device
+ ( t.is('Skyfire') && t.version('Skyfire')>=4.1 && t.is('AndroidOS') && t.version('Android')>=2.3 ) ||
+
+ // Opera Mobile 11.5-12: Tested on Android 2.3
+ ( t.is('Opera') && t.version('Opera Mobi')>11 && t.is('AndroidOS') ) ||
+
+ // Meego 1.2 - Tested on Nokia 950 and N9
+ t.is('MeeGoOS') ||
+
+ // Tizen (pre-release) - Tested on early hardware
+ t.is('Tizen') ||
+
+ // Samsung Bada 2.0 - Tested on a Samsung Wave 3, Dolphin browser
+ // @todo: more tests here!
+ t.is('Dolfin') && t.version('Bada')>=2.0 ||
+
+ // UC Browser - Tested on Android 2.3 device
+ ( (t.is('UC Browser') || t.is('Dolfin')) && t.version('Android')>=2.3 ) ||
+
+ // Kindle 3 and Fire - Tested on the built-in WebKit browser for each
+ ( t.match('Kindle Fire') ||
+ t.is('Kindle') && t.version('Kindle')>=3.0 ) ||
+
+ // Nook Color 1.4.1 - Tested on original Nook Color, not Nook Tablet
+ t.is('AndroidOS') && t.is('NookTablet') ||
+
+ // Chrome Desktop 11-21 - Tested on OS X 10.7 and Windows 7
+ t.version('Chrome')>=11 && !$isMobile ||
+
+ // Safari Desktop 4-5 - Tested on OS X 10.7 and Windows 7
+ t.version('Safari')>=5.0 && !$isMobile ||
+
+ // Firefox Desktop 4-13 - Tested on OS X 10.7 and Windows 7
+ t.version('Firefox')>=4.0 && !$isMobile ||
+
+ // Internet Explorer 7-9 - Tested on Windows XP, Vista and 7
+ t.version('MSIE')>=7.0 && !$isMobile ||
+
+ // Opera Desktop 10-12 - Tested on OS X 10.7 and Windows 7
+ // @reference: http://my.opera.com/community/openweb/idopera/
+ t.version('Opera')>=10 && !$isMobile
+
+ ){
+ return 'A';
+ }
+
+ if (
+ t.os('iOS') && t.version('iPad')<4.3 ||
+ t.os('iOS') && t.version('iPhone')<3.1 ||
+ t.os('iOS') && t.version('iPod')<3.1 ||
+
+ // Blackberry 5.0: Tested on the Storm 2 9550, Bold 9770
+ t.is('Blackberry') && t.version('BlackBerry')>=5 && t.version('BlackBerry')<6 ||
+
+ //Opera Mini (5.0-6.5) - Tested on iOS 3.2/4.3 and Android 2.3
+ ( t.version('Opera Mini')>=5.0 && t.version('Opera Mini')<=6.5 &&
+ (t.version('Android')>=2.3 || t.is('iOS')) ) ||
+
+ // Nokia Symbian^3 - Tested on Nokia N8 (Symbian^3), C7 (Symbian^3), also works on N97 (Symbian^1)
+ t.match('NokiaN8|NokiaC7|N97.*Series60|Symbian/3') ||
+
+ // @todo: report this (tested on Nokia N71)
+ t.version('Opera Mobi')>=11 && t.is('SymbianOS')
+ ){
+ return 'B';
+ }
+
+ if (
+ // Blackberry 4.x - Tested on the Curve 8330
+ t.version('BlackBerry')<5.0 ||
+ // Windows Mobile - Tested on the HTC Leo (WinMo 5.2)
+ t.match('MSIEMobile|Windows CE.*Mobile') || t.version('Windows Mobile')<=5.2
+
+ ){
+ return 'C';
+ }
+
+ //All older smartphone platforms and featurephones - Any device that doesn't support media queries
+ //will receive the basic, C grade experience.
+ return 'C';
+ };
+
+ impl.detectOS = function (ua) {
+ return impl.findMatch(impl.mobileDetectRules.oss0, ua) ||
+ impl.findMatch(impl.mobileDetectRules.oss, ua);
+ };
+
+ impl.getDeviceSmallerSide = function () {
+ return window.screen.width < window.screen.height ?
+ window.screen.width :
+ window.screen.height;
+ };
+
+ /**
+ * Constructor for MobileDetect object.
+ *
+ * Such an object will keep a reference to the given user-agent string and cache most of the detect queries.
+ *
+ *
+ * @example
+ * var md = new MobileDetect(window.navigator.userAgent);
+ * if (md.mobile()) {
+ * location.href = (md.mobileGrade() === 'A') ? '/mobile/' : '/lynx/';
+ * }
+ *
+ *
+ * @param {string} userAgent typically taken from window.navigator.userAgent or http_header['User-Agent']
+ * @param {number} [maxPhoneWidth=600] only for browsers specify a value for the maximum
+ * width of smallest device side (in logical "CSS" pixels) until a device detected as mobile will be handled
+ * as phone.
+ * This is only used in cases where the device cannot be classified as phone or tablet.
+ * See Declaring Tablet Layouts
+ * for Android.
+ * If you provide a value < 0, then this "fuzzy" check is disabled.
+ * @constructor
+ * @global
+ */
+ function MobileDetect(userAgent, maxPhoneWidth) {
+ this.ua = userAgent || '';
+ this._cache = {};
+ //600dp is typical 7" tablet minimum width
+ this.maxPhoneWidth = maxPhoneWidth || 600;
+ }
+
+ MobileDetect.prototype = {
+ constructor: MobileDetect,
+
+ /**
+ * Returns the detected phone or tablet type or null if it is not a mobile device.
+ *
+ * For a list of possible return values see {@link MobileDetect#phone} and {@link MobileDetect#tablet}.
+ *
+ * If the device is not detected by the regular expressions from Mobile-Detect, a test is made against
+ * the patterns of detectmobilebrowsers.com. If this test
+ * is positive, a value of UnknownPhone, UnknownTablet or
+ * UnknownMobile is returned.
+ * When used in browser, the decision whether phone or tablet is made based on screen.width/height.
+ *
+ * When used server-side (node.js), there is no way to tell the difference between UnknownTablet
+ * and UnknownMobile, so you will get UnknownMobile here.
+ * Be aware that since v1.0.0 in this special case you will get UnknownMobile only for:
+ * {@link MobileDetect#mobile}, not for {@link MobileDetect#phone} and {@link MobileDetect#tablet}.
+ * In versions before v1.0.0 all 3 methods returned UnknownMobile which was tedious to use.
+ *
+ * In most cases you will use the return value just as a boolean.
+ *
+ * @returns {String} the key for the phone family or tablet family, e.g. "Nexus".
+ * @function MobileDetect#mobile
+ */
+ mobile: function () {
+ impl.prepareDetectionCache(this._cache, this.ua, this.maxPhoneWidth);
+ return this._cache.mobile;
+ },
+
+ /**
+ * Returns the detected phone type/family string or null.
+ *
+ * The returned tablet (family or producer) is one of following keys:
+ *
iPhone, BlackBerry, HTC, Nexus, Dell, Motorola, Samsung, LG, Sony, Asus,
+ * Micromax, Palm, Vertu, Pantech, Fly, Wiko, iMobile, SimValley, Wolfgang,
+ * Alcatel, Nintendo, Amoi, INQ, GenericPhone
+ *
+ * If the device is not detected by the regular expressions from Mobile-Detect, a test is made against
+ * the patterns of detectmobilebrowsers.com. If this test
+ * is positive, a value of UnknownPhone or UnknownMobile is returned.
+ * When used in browser, the decision whether phone or tablet is made based on screen.width/height.
+ *
+ * When used server-side (node.js), there is no way to tell the difference between UnknownTablet
+ * and UnknownMobile, so you will get null here, while {@link MobileDetect#mobile}
+ * will return UnknownMobile.
+ * Be aware that since v1.0.0 in this special case you will get UnknownMobile only for:
+ * {@link MobileDetect#mobile}, not for {@link MobileDetect#phone} and {@link MobileDetect#tablet}.
+ * In versions before v1.0.0 all 3 methods returned UnknownMobile which was tedious to use.
+ *
+ * In most cases you will use the return value just as a boolean.
+ *
+ * @returns {String} the key of the phone family or producer, e.g. "iPhone"
+ * @function MobileDetect#phone
+ */
+ phone: function () {
+ impl.prepareDetectionCache(this._cache, this.ua, this.maxPhoneWidth);
+ return this._cache.phone;
+ },
+
+ /**
+ * Returns the detected tablet type/family string or null.
+ *
+ * The returned tablet (family or producer) is one of following keys:
+ *
iPad, NexusTablet, SamsungTablet, Kindle, SurfaceTablet, HPTablet, AsusTablet,
+ * BlackBerryTablet, HTCtablet, MotorolaTablet, NookTablet, AcerTablet,
+ * ToshibaTablet, LGTablet, FujitsuTablet, PrestigioTablet, LenovoTablet,
+ * DellTablet, YarvikTablet, MedionTablet, ArnovaTablet, IntensoTablet, IRUTablet,
+ * MegafonTablet, EbodaTablet, AllViewTablet, ArchosTablet, AinolTablet,
+ * SonyTablet, PhilipsTablet, CubeTablet, CobyTablet, MIDTablet, MSITablet,
+ * SMiTTablet, RockChipTablet, FlyTablet, bqTablet, HuaweiTablet, NecTablet,
+ * PantechTablet, BronchoTablet, VersusTablet, ZyncTablet, PositivoTablet,
+ * NabiTablet, KoboTablet, DanewTablet, TexetTablet, PlaystationTablet,
+ * TrekstorTablet, PyleAudioTablet, AdvanTablet, DanyTechTablet, GalapadTablet,
+ * MicromaxTablet, KarbonnTablet, AllFineTablet, PROSCANTablet, YONESTablet,
+ * ChangJiaTablet, GUTablet, PointOfViewTablet, OvermaxTablet, HCLTablet,
+ * DPSTablet, VistureTablet, CrestaTablet, MediatekTablet, ConcordeTablet,
+ * GoCleverTablet, ModecomTablet, VoninoTablet, ECSTablet, StorexTablet,
+ * VodafoneTablet, EssentielBTablet, RossMoorTablet, iMobileTablet, TolinoTablet,
+ * AudioSonicTablet, AMPETablet, SkkTablet, TecnoTablet, JXDTablet, iJoyTablet,
+ * FX2Tablet, XoroTablet, ViewsonicTablet, OdysTablet, CaptivaTablet,
+ * IconbitTablet, TeclastTablet, OndaTablet, JaytechTablet, BlaupunktTablet,
+ * DigmaTablet, EvolioTablet, LavaTablet, AocTablet, CelkonTablet, WolderTablet,
+ * MiTablet, NibiruTablet, NexoTablet, LeaderTablet, UbislateTablet,
+ * PocketBookTablet, Hudl, TelstraTablet, GenericTablet
+ *
+ * If the device is not detected by the regular expressions from Mobile-Detect, a test is made against
+ * the patterns of detectmobilebrowsers.com. If this test
+ * is positive, a value of UnknownTablet or UnknownMobile is returned.
+ * When used in browser, the decision whether phone or tablet is made based on screen.width/height.
+ *
+ * When used server-side (node.js), there is no way to tell the difference between UnknownTablet
+ * and UnknownMobile, so you will get null here, while {@link MobileDetect#mobile}
+ * will return UnknownMobile.
+ * Be aware that since v1.0.0 in this special case you will get UnknownMobile only for:
+ * {@link MobileDetect#mobile}, not for {@link MobileDetect#phone} and {@link MobileDetect#tablet}.
+ * In versions before v1.0.0 all 3 methods returned UnknownMobile which was tedious to use.
+ *
+ * In most cases you will use the return value just as a boolean.
+ *
+ * @returns {String} the key of the tablet family or producer, e.g. "SamsungTablet"
+ * @function MobileDetect#tablet
+ */
+ tablet: function () {
+ impl.prepareDetectionCache(this._cache, this.ua, this.maxPhoneWidth);
+ return this._cache.tablet;
+ },
+
+ /**
+ * Returns the (first) detected user-agent string or null.
+ *
+ * The returned user-agent is one of following keys:
+ *
Chrome, Dolfin, Opera, Skyfire, IE, Firefox, Bolt, TeaShark, Blazer, Safari,
+ * Tizen, UCBrowser, baiduboxapp, baidubrowser, DiigoBrowser, Puffin, Mercury,
+ * ObigoBrowser, NetFront, GenericBrowser
+ *
+ * In most cases calling {@link MobileDetect#userAgent} will be sufficient. But there are rare
+ * cases where a mobile device pretends to be more than one particular browser. You can get the
+ * list of all matches with {@link MobileDetect#userAgents} or check for a particular value by
+ * providing one of the defined keys as first argument to {@link MobileDetect#is}.
+ *
+ * @returns {String} the key for the detected user-agent or null
+ * @function MobileDetect#userAgent
+ */
+ userAgent: function () {
+ if (this._cache.userAgent === undefined) {
+ this._cache.userAgent = impl.findMatch(impl.mobileDetectRules.uas, this.ua);
+ }
+ return this._cache.userAgent;
+ },
+
+ /**
+ * Returns all detected user-agent strings.
+ *
+ * The array is empty or contains one or more of following keys:
+ *
Chrome, Dolfin, Opera, Skyfire, IE, Firefox, Bolt, TeaShark, Blazer, Safari,
+ * Tizen, UCBrowser, baiduboxapp, baidubrowser, DiigoBrowser, Puffin, Mercury,
+ * ObigoBrowser, NetFront, GenericBrowser
+ *
+ * In most cases calling {@link MobileDetect#userAgent} will be sufficient. But there are rare
+ * cases where a mobile device pretends to be more than one particular browser. You can get the
+ * list of all matches with {@link MobileDetect#userAgents} or check for a particular value by
+ * providing one of the defined keys as first argument to {@link MobileDetect#is}.
+ *
+ * @returns {Array} the array of detected user-agent keys or []
+ * @function MobileDetect#userAgents
+ */
+ userAgents: function () {
+ if (this._cache.userAgents === undefined) {
+ this._cache.userAgents = impl.findMatches(impl.mobileDetectRules.uas, this.ua);
+ }
+ return this._cache.userAgents;
+ },
+
+ /**
+ * Returns the detected operating system string or null.
+ *
+ * The operating system is one of following keys:
+ *
AndroidOS, BlackBerryOS, PalmOS, SymbianOS, WindowsMobileOS, WindowsPhoneOS,
+ * iOS, MeeGoOS, MaemoOS, JavaOS, webOS, badaOS, BREWOS
+ *
+ * @returns {String} the key for the detected operating system.
+ * @function MobileDetect#os
+ */
+ os: function () {
+ if (this._cache.os === undefined) {
+ this._cache.os = impl.detectOS(this.ua);
+ }
+ return this._cache.os;
+ },
+
+ /**
+ * Get the version (as Number) of the given property in the User-Agent.
+ *
+ * Will return a float number. (eg. 2_0 will return 2.0, 4.3.1 will return 4.31)
+ *
+ * @param {String} key a key defining a thing which has a version.
+ * You can use one of following keys:
+ *
Mobile, Build, Version, VendorID, iPad, iPhone, iPod, Kindle, Chrome, Coast,
+ * Dolfin, Firefox, Fennec, IE, NetFront, NokiaBrowser, Opera, Opera Mini, Opera
+ * Mobi, UC Browser, MQQBrowser, MicroMessenger, baiduboxapp, baidubrowser, Iron,
+ * Safari, Skyfire, Tizen, Webkit, Gecko, Trident, Presto, iOS, Android,
+ * BlackBerry, BREW, Java, Windows Phone OS, Windows Phone, Windows CE, Windows
+ * NT, Symbian, webOS
+ *
+ * @returns {Number} the version as float or NaN if User-Agent doesn't contain this version.
+ * Be careful when comparing this value with '==' operator!
+ * @function MobileDetect#version
+ */
+ version: function (key) {
+ return impl.getVersion(key, this.ua);
+ },
+
+ /**
+ * Get the version (as String) of the given property in the User-Agent.
+ *
+ *
+ * @param {String} key a key defining a thing which has a version.
+ * You can use one of following keys:
+ *
Mobile, Build, Version, VendorID, iPad, iPhone, iPod, Kindle, Chrome, Coast,
+ * Dolfin, Firefox, Fennec, IE, NetFront, NokiaBrowser, Opera, Opera Mini, Opera
+ * Mobi, UC Browser, MQQBrowser, MicroMessenger, baiduboxapp, baidubrowser, Iron,
+ * Safari, Skyfire, Tizen, Webkit, Gecko, Trident, Presto, iOS, Android,
+ * BlackBerry, BREW, Java, Windows Phone OS, Windows Phone, Windows CE, Windows
+ * NT, Symbian, webOS
+ *
+ * @returns {String} the "raw" version as String or null if User-Agent doesn't contain this version.
+ *
+ * @function MobileDetect#versionStr
+ */
+ versionStr: function (key) {
+ return impl.getVersionStr(key, this.ua);
+ },
+
+ /**
+ * Global test key against userAgent, os, phone, tablet and some other properties of userAgent string.
+ *
+ * @param {String} key the key (case-insensitive) of a userAgent, an operating system, phone or
+ * tablet family.
+ * For a complete list of possible values, see {@link MobileDetect#userAgent},
+ * {@link MobileDetect#os}, {@link MobileDetect#phone}, {@link MobileDetect#tablet}.
+ * Additionally you have following keys:
+ *
Bot, MobileBot, DesktopMode, TV, WebKit, Console, Watch
+ *
+ * @returns {boolean} true when the given key is one of the defined keys of userAgent, os, phone,
+ * tablet or one of the listed additional keys, otherwise false
+ * @function MobileDetect#is
+ */
+ is: function (key) {
+ return containsIC(this.userAgents(), key) ||
+ equalIC(key, this.os()) ||
+ equalIC(key, this.phone()) ||
+ equalIC(key, this.tablet()) ||
+ containsIC(impl.findMatches(impl.mobileDetectRules.utils, this.ua), key);
+ },
+
+ /**
+ * Do a quick test against navigator::userAgent.
+ *
+ * @param {String|RegExp} pattern the pattern, either as String or RegExp
+ * (a string will be converted to a case-insensitive RegExp).
+ * @returns {boolean} true when the pattern matches, otherwise false
+ * @function MobileDetect#match
+ */
+ match: function (pattern) {
+ if (!(pattern instanceof RegExp)) {
+ pattern = new RegExp(pattern, 'i');
+ }
+ return pattern.test(this.ua);
+ },
+
+ /**
+ * Checks whether the mobile device can be considered as phone regarding screen.width.
+ *
+ * Obviously this method makes sense in browser environments only (not for Node.js)!
+ * @param {number} [maxPhoneWidth] the maximum logical pixels (aka. CSS-pixels) to be considered as phone.
+ * The argument is optional and if not present or falsy, the value of the constructor is taken.
+ * @returns {boolean|undefined} undefined if screen size wasn't detectable, else true
+ * when screen.width is less or equal to maxPhoneWidth, otherwise false.
+ * Will always return undefined server-side.
+ */
+ isPhoneSized: function (maxPhoneWidth) {
+ return MobileDetect.isPhoneSized(maxPhoneWidth || this.maxPhoneWidth);
+ },
+
+ /**
+ * Returns the mobile grade ('A', 'B', 'C').
+ *
+ * @returns {String} one of the mobile grades ('A', 'B', 'C').
+ * @function MobileDetect#mobileGrade
+ */
+ mobileGrade: function () {
+ if (this._cache.grade === undefined) {
+ this._cache.grade = impl.mobileGrade(this);
+ }
+ return this._cache.grade;
+ }
+ };
+
+ // environment-dependent
+ if (typeof window !== 'undefined' && window.screen) {
+ MobileDetect.isPhoneSized = function (maxPhoneWidth) {
+ return maxPhoneWidth < 0 ? undefined : impl.getDeviceSmallerSide() <= maxPhoneWidth;
+ };
+ } else {
+ MobileDetect.isPhoneSized = function () {};
+ }
+
+ // should not be replaced by a completely new object - just overwrite existing methods
+ MobileDetect._impl = impl;
+
+ return MobileDetect;
+}); // end of call of define()
+})((function (undefined) {
+ if (typeof module !== 'undefined' && module.exports) {
+ return function (factory) { module.exports = factory(); };
+ } else if (typeof define === 'function' && define.amd) {
+ return define;
+ } else if (typeof window !== 'undefined') {
+ return function (factory) { window.MobileDetect = factory(); };
+ } else {
+ // please file a bug if you get this error!
+ throw new Error('unknown environment');
+ }
+})());
+},{}],255:[function(require,module,exports){
+/**
+ * Helpers.
+ */
+
+var s = 1000;
+var m = s * 60;
+var h = m * 60;
+var d = h * 24;
+var y = d * 365.25;
+
+/**
+ * Parse or format the given `val`.
+ *
+ * Options:
+ *
+ * - `long` verbose formatting [false]
+ *
+ * @param {String|Number} val
+ * @param {Object} options
+ * @return {String|Number}
+ * @api public
+ */
+
+module.exports = function(val, options){
+ options = options || {};
+ if ('string' == typeof val) return parse(val);
+ return options.long
+ ? long(val)
+ : short(val);
+};
+
+/**
+ * Parse the given `str` and return milliseconds.
+ *
+ * @param {String} str
+ * @return {Number}
+ * @api private
+ */
+
+function parse(str) {
+ str = '' + str;
+ if (str.length > 10000) return;
+ var match = /^((?:\d+)?\.?\d+) *(milliseconds?|msecs?|ms|seconds?|secs?|s|minutes?|mins?|m|hours?|hrs?|h|days?|d|years?|yrs?|y)?$/i.exec(str);
+ if (!match) return;
+ var n = parseFloat(match[1]);
+ var type = (match[2] || 'ms').toLowerCase();
+ switch (type) {
+ case 'years':
+ case 'year':
+ case 'yrs':
+ case 'yr':
+ case 'y':
+ return n * y;
+ case 'days':
+ case 'day':
+ case 'd':
+ return n * d;
+ case 'hours':
+ case 'hour':
+ case 'hrs':
+ case 'hr':
+ case 'h':
+ return n * h;
+ case 'minutes':
+ case 'minute':
+ case 'mins':
+ case 'min':
+ case 'm':
+ return n * m;
+ case 'seconds':
+ case 'second':
+ case 'secs':
+ case 'sec':
+ case 's':
+ return n * s;
+ case 'milliseconds':
+ case 'millisecond':
+ case 'msecs':
+ case 'msec':
+ case 'ms':
+ return n;
+ }
+}
+
+/**
+ * Short format for `ms`.
+ *
+ * @param {Number} ms
+ * @return {String}
+ * @api private
+ */
+
+function short(ms) {
+ if (ms >= d) return Math.round(ms / d) + 'd';
+ if (ms >= h) return Math.round(ms / h) + 'h';
+ if (ms >= m) return Math.round(ms / m) + 'm';
+ if (ms >= s) return Math.round(ms / s) + 's';
+ return ms + 'ms';
+}
+
+/**
+ * Long format for `ms`.
+ *
+ * @param {Number} ms
+ * @return {String}
+ * @api private
+ */
+
+function long(ms) {
+ return plural(ms, d, 'day')
+ || plural(ms, h, 'hour')
+ || plural(ms, m, 'minute')
+ || plural(ms, s, 'second')
+ || ms + ' ms';
+}
+
+/**
+ * Pluralization helper.
+ */
+
+function plural(ms, n, name) {
+ if (ms < n) return;
+ if (ms < n * 1.5) return Math.floor(ms / n) + ' ' + name;
+ return Math.ceil(ms / n) + ' ' + name + 's';
+}
+
+},{}],256:[function(require,module,exports){
+/**
+ * Dependencies.
+ */
+var Util = require('./lib/util');
+var Keys = require('./lib/keys');
+var KbdUtil = require('./lib/kbdutil');
+var Input = require('./lib/input');
+var Websock = require('./lib/websock');
+var Base64 = require('./lib/base64');
+var DES = require('./lib/des');
+var TINF = require('./lib/tinf');
+var Display = require('./lib/display');
+var RFB = require('./lib/rfb');
+
+
+
+var noVNC = {
+ Util: Util,
+ Keys: Keys,
+ KbdUtil: KbdUtil,
+ Input: Input,
+ Websock: Websock,
+ Base64: Base64,
+ DES: DES,
+ TINF: TINF,
+ Display: Display,
+ RFB: RFB
+};
+
+
+module.exports = noVNC;
+
+},{"./lib/base64":257,"./lib/des":258,"./lib/display":259,"./lib/input":260,"./lib/kbdutil":261,"./lib/keys":262,"./lib/rfb":263,"./lib/tinf":264,"./lib/util":265,"./lib/websock":266}],257:[function(require,module,exports){
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+/**
+ * Dependencies.
+ */
+var debugerror = require('debug')('noVNC:ERROR:Base64');
+debugerror.log = console.warn.bind(console);
+
+
+/**
+ * Local variables.
+ */
+var toBase64Table = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/='.split('');
+var base64Pad = '=';
+var toBinaryTable = [
+ -1,-1,-1,-1, -1,-1,-1,-1, -1,-1,-1,-1, -1,-1,-1,-1,
+ -1,-1,-1,-1, -1,-1,-1,-1, -1,-1,-1,-1, -1,-1,-1,-1,
+ -1,-1,-1,-1, -1,-1,-1,-1, -1,-1,-1,62, -1,-1,-1,63,
+ 52,53,54,55, 56,57,58,59, 60,61,-1,-1, -1, 0,-1,-1,
+ -1, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9,10, 11,12,13,14,
+ 15,16,17,18, 19,20,21,22, 23,24,25,-1, -1,-1,-1,-1,
+ -1,26,27,28, 29,30,31,32, 33,34,35,36, 37,38,39,40,
+ 41,42,43,44, 45,46,47,48, 49,50,51,-1, -1,-1,-1,-1
+];
+
+
+/**
+ * Expose the Base64 Object.
+ */
+module.exports = {
+ encode: function (data) {
+ var result = '';
+ var length = data.length;
+ var lengthpad = (length % 3);
+
+ // Convert every three bytes to 4 ascii characters.
+ for (var i = 0; i < (length - 2); i += 3) {
+ result += toBase64Table[data[i] >> 2];
+ result += toBase64Table[((data[i] & 0x03) << 4) + (data[i + 1] >> 4)];
+ result += toBase64Table[((data[i + 1] & 0x0f) << 2) + (data[i + 2] >> 6)];
+ result += toBase64Table[data[i + 2] & 0x3f];
+ }
+
+ // Convert the remaining 1 or 2 bytes, pad out to 4 characters.
+ var j = 0;
+ if (lengthpad === 2) {
+ j = length - lengthpad;
+ result += toBase64Table[data[j] >> 2];
+ result += toBase64Table[((data[j] & 0x03) << 4) + (data[j + 1] >> 4)];
+ result += toBase64Table[(data[j + 1] & 0x0f) << 2];
+ result += toBase64Table[64];
+ } else if (lengthpad === 1) {
+ j = length - lengthpad;
+ result += toBase64Table[data[j] >> 2];
+ result += toBase64Table[(data[j] & 0x03) << 4];
+ result += toBase64Table[64];
+ result += toBase64Table[64];
+ }
+
+ return result;
+ },
+
+ decode: function (data, offset) {
+ offset = typeof(offset) !== 'undefined' ? offset : 0;
+ var result, result_length;
+ var leftbits = 0; // number of bits decoded, but yet to be appended
+ var leftdata = 0; // bits decoded, but yet to be appended
+ var data_length = data.indexOf('=') - offset;
+
+ if (data_length < 0) { data_length = data.length - offset; }
+
+ /* Every four characters is 3 resulting numbers */
+ result_length = (data_length >> 2) * 3 + Math.floor((data_length % 4) / 1.5);
+ result = new Array(result_length);
+
+ // Convert one by one.
+ for (var idx = 0, i = offset; i < data.length; i++) {
+ var c = toBinaryTable[data.charCodeAt(i) & 0x7f];
+ var padding = (data.charAt(i) === base64Pad);
+ // Skip illegal characters and whitespace
+ if (c === -1) {
+ debugerror('decode() | illegal character code ' + data.charCodeAt(i) + ' at position ' + i);
+ continue;
+ }
+
+ // Collect data into leftdata, update bitcount
+ leftdata = (leftdata << 6) | c;
+ leftbits += 6;
+
+ // If we have 8 or more bits, append 8 bits to the result
+ if (leftbits >= 8) {
+ leftbits -= 8;
+ // Append if not padding.
+ if (!padding) {
+ result[idx++] = (leftdata >> leftbits) & 0xff;
+ }
+ leftdata &= (1 << leftbits) - 1;
+ }
+ }
+
+ // If there are any bits left, the base64 string was corrupted
+ if (leftbits) {
+ debugerror('decode() | corrupted Base64 string');
+ var err = new Error('Corrupted Base64 string');
+ err.name = 'Base64-Error';
+ throw err;
+ }
+
+ return result;
+ }
+};
+
+},{"debug":123}],258:[function(require,module,exports){
+/*
+ * Ported from Flashlight VNC ActionScript implementation:
+ * http://www.wizhelp.com/flashlight-vnc/
+ *
+ * Full attribution follows:
+ *
+ * -------------------------------------------------------------------------
+ *
+ * This DES class has been extracted from package Acme.Crypto for use in VNC.
+ * The unnecessary odd parity code has been removed.
+ *
+ * These changes are:
+ * Copyright (C) 1999 AT&T Laboratories Cambridge. All Rights Reserved.
+ *
+ * This software is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ *
+
+ * DesCipher - the DES encryption method
+ *
+ * The meat of this code is by Dave Zimmerman , and is:
+ *
+ * Copyright (c) 1996 Widget Workshop, Inc. All Rights Reserved.
+ *
+ * Permission to use, copy, modify, and distribute this software
+ * and its documentation for NON-COMMERCIAL or COMMERCIAL purposes and
+ * without fee is hereby granted, provided that this copyright notice is kept
+ * intact.
+ *
+ * WIDGET WORKSHOP MAKES NO REPRESENTATIONS OR WARRANTIES ABOUT THE SUITABILITY
+ * OF THE SOFTWARE, EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED
+ * TO THE IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A
+ * PARTICULAR PURPOSE, OR NON-INFRINGEMENT. WIDGET WORKSHOP SHALL NOT BE LIABLE
+ * FOR ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR
+ * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES.
+ *
+ * THIS SOFTWARE IS NOT DESIGNED OR INTENDED FOR USE OR RESALE AS ON-LINE
+ * CONTROL EQUIPMENT IN HAZARDOUS ENVIRONMENTS REQUIRING FAIL-SAFE
+ * PERFORMANCE, SUCH AS IN THE OPERATION OF NUCLEAR FACILITIES, AIRCRAFT
+ * NAVIGATION OR COMMUNICATION SYSTEMS, AIR TRAFFIC CONTROL, DIRECT LIFE
+ * SUPPORT MACHINES, OR WEAPONS SYSTEMS, IN WHICH THE FAILURE OF THE
+ * SOFTWARE COULD LEAD DIRECTLY TO DEATH, PERSONAL INJURY, OR SEVERE
+ * PHYSICAL OR ENVIRONMENTAL DAMAGE ("HIGH RISK ACTIVITIES"). WIDGET WORKSHOP
+ * SPECIFICALLY DISCLAIMS ANY EXPRESS OR IMPLIED WARRANTY OF FITNESS FOR
+ * HIGH RISK ACTIVITIES.
+ *
+ *
+ * The rest is:
+ *
+ * Copyright (C) 1996 by Jef Poskanzer . All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ * Visit the ACME Labs Java page for up-to-date versions of this and other
+ * fine Java utilities: http://www.acme.com/java/
+ */
+
+
+// Tables, permutations, S-boxes, etc.
+var PC2 = [13,16,10,23, 0, 4, 2,27,14, 5,20, 9,22,18,11, 3,
+ 25, 7,15, 6,26,19,12, 1,40,51,30,36,46,54,29,39,
+ 50,44,32,47,43,48,38,55,33,52,45,41,49,35,28,31 ],
+ totrot = [ 1, 2, 4, 6, 8,10,12,14,15,17,19,21,23,25,27,28],
+ z = 0x0, a,b,c,d,e,f, SP1,SP2,SP3,SP4,SP5,SP6,SP7,SP8,
+ keys = [];
+
+a=1<<16; b=1<<24; c=a|b; d=1<<2; e=1<<10; f=d|e;
+SP1 = [c|e,z|z,a|z,c|f,c|d,a|f,z|d,a|z,z|e,c|e,c|f,z|e,b|f,c|d,b|z,z|d,
+ z|f,b|e,b|e,a|e,a|e,c|z,c|z,b|f,a|d,b|d,b|d,a|d,z|z,z|f,a|f,b|z,
+ a|z,c|f,z|d,c|z,c|e,b|z,b|z,z|e,c|d,a|z,a|e,b|d,z|e,z|d,b|f,a|f,
+ c|f,a|d,c|z,b|f,b|d,z|f,a|f,c|e,z|f,b|e,b|e,z|z,a|d,a|e,z|z,c|d];
+
+a=1<<20; b=1<<31; c=a|b; d=1<<5; e=1<<15; f=d|e;
+SP2 = [c|f,b|e,z|e,a|f,a|z,z|d,c|d,b|f,b|d,c|f,c|e,b|z,b|e,a|z,z|d,c|d,
+ a|e,a|d,b|f,z|z,b|z,z|e,a|f,c|z,a|d,b|d,z|z,a|e,z|f,c|e,c|z,z|f,
+ z|z,a|f,c|d,a|z,b|f,c|z,c|e,z|e,c|z,b|e,z|d,c|f,a|f,z|d,z|e,b|z,
+ z|f,c|e,a|z,b|d,a|d,b|f,b|d,a|d,a|e,z|z,b|e,z|f,b|z,c|d,c|f,a|e];
+
+a=1<<17; b=1<<27; c=a|b; d=1<<3; e=1<<9; f=d|e;
+SP3 = [z|f,c|e,z|z,c|d,b|e,z|z,a|f,b|e,a|d,b|d,b|d,a|z,c|f,a|d,c|z,z|f,
+ b|z,z|d,c|e,z|e,a|e,c|z,c|d,a|f,b|f,a|e,a|z,b|f,z|d,c|f,z|e,b|z,
+ c|e,b|z,a|d,z|f,a|z,c|e,b|e,z|z,z|e,a|d,c|f,b|e,b|d,z|e,z|z,c|d,
+ b|f,a|z,b|z,c|f,z|d,a|f,a|e,b|d,c|z,b|f,z|f,c|z,a|f,z|d,c|d,a|e];
+
+a=1<<13; b=1<<23; c=a|b; d=1<<0; e=1<<7; f=d|e;
+SP4 = [c|d,a|f,a|f,z|e,c|e,b|f,b|d,a|d,z|z,c|z,c|z,c|f,z|f,z|z,b|e,b|d,
+ z|d,a|z,b|z,c|d,z|e,b|z,a|d,a|e,b|f,z|d,a|e,b|e,a|z,c|e,c|f,z|f,
+ b|e,b|d,c|z,c|f,z|f,z|z,z|z,c|z,a|e,b|e,b|f,z|d,c|d,a|f,a|f,z|e,
+ c|f,z|f,z|d,a|z,b|d,a|d,c|e,b|f,a|d,a|e,b|z,c|d,z|e,b|z,a|z,c|e];
+
+a=1<<25; b=1<<30; c=a|b; d=1<<8; e=1<<19; f=d|e;
+SP5 = [z|d,a|f,a|e,c|d,z|e,z|d,b|z,a|e,b|f,z|e,a|d,b|f,c|d,c|e,z|f,b|z,
+ a|z,b|e,b|e,z|z,b|d,c|f,c|f,a|d,c|e,b|d,z|z,c|z,a|f,a|z,c|z,z|f,
+ z|e,c|d,z|d,a|z,b|z,a|e,c|d,b|f,a|d,b|z,c|e,a|f,b|f,z|d,a|z,c|e,
+ c|f,z|f,c|z,c|f,a|e,z|z,b|e,c|z,z|f,a|d,b|d,z|e,z|z,b|e,a|f,b|d];
+
+a=1<<22; b=1<<29; c=a|b; d=1<<4; e=1<<14; f=d|e;
+SP6 = [b|d,c|z,z|e,c|f,c|z,z|d,c|f,a|z,b|e,a|f,a|z,b|d,a|d,b|e,b|z,z|f,
+ z|z,a|d,b|f,z|e,a|e,b|f,z|d,c|d,c|d,z|z,a|f,c|e,z|f,a|e,c|e,b|z,
+ b|e,z|d,c|d,a|e,c|f,a|z,z|f,b|d,a|z,b|e,b|z,z|f,b|d,c|f,a|e,c|z,
+ a|f,c|e,z|z,c|d,z|d,z|e,c|z,a|f,z|e,a|d,b|f,z|z,c|e,b|z,a|d,b|f];
+
+a=1<<21; b=1<<26; c=a|b; d=1<<1; e=1<<11; f=d|e;
+SP7 = [a|z,c|d,b|f,z|z,z|e,b|f,a|f,c|e,c|f,a|z,z|z,b|d,z|d,b|z,c|d,z|f,
+ b|e,a|f,a|d,b|e,b|d,c|z,c|e,a|d,c|z,z|e,z|f,c|f,a|e,z|d,b|z,a|e,
+ b|z,a|e,a|z,b|f,b|f,c|d,c|d,z|d,a|d,b|z,b|e,a|z,c|e,z|f,a|f,c|e,
+ z|f,b|d,c|f,c|z,a|e,z|z,z|d,c|f,z|z,a|f,c|z,z|e,b|d,b|e,z|e,a|d];
+
+a=1<<18; b=1<<28; c=a|b; d=1<<6; e=1<<12; f=d|e;
+SP8 = [b|f,z|e,a|z,c|f,b|z,b|f,z|d,b|z,a|d,c|z,c|f,a|e,c|e,a|f,z|e,z|d,
+ c|z,b|d,b|e,z|f,a|e,a|d,c|d,c|e,z|f,z|z,z|z,c|d,b|d,b|e,a|f,a|z,
+ a|f,a|z,c|e,z|e,z|d,c|d,z|e,a|f,b|e,z|d,b|d,c|z,c|d,b|z,a|z,b|f,
+ z|z,c|f,a|d,b|d,c|z,b|e,b|f,z|z,c|f,a|e,a|e,z|f,z|f,a|d,b|z,c|e];
+
+
+/**
+ * Expose the DES function.
+ */
+module.exports = function (passwd) {
+ setKeys(passwd); // Setup keys
+ return {'encrypt': encrypt}; // Public interface
+};
+
+
+/**
+ * Private API.
+ */
+
+
+// Set the key.
+function setKeys(keyBlock) {
+ var i, j, l, m, n, o, pc1m = [], pcr = [], kn = [],
+ raw0, raw1, rawi, KnLi;
+
+ for (j = 0, l = 56; j < 56; ++j, l -= 8) {
+ l += l < -5 ? 65 : l < -3 ? 31 : l < -1 ? 63 : l === 27 ? 35 : 0; // PC1
+ m = l & 0x7;
+ pc1m[j] = ((keyBlock[l >>> 3] & (1<>> 10;
+ keys[KnLi] |= (raw1 & 0x00000fc0) >>> 6;
+ ++KnLi;
+ keys[KnLi] = (raw0 & 0x0003f000) << 12;
+ keys[KnLi] |= (raw0 & 0x0000003f) << 16;
+ keys[KnLi] |= (raw1 & 0x0003f000) >>> 4;
+ keys[KnLi] |= (raw1 & 0x0000003f);
+ ++KnLi;
+ }
+}
+
+
+// Encrypt 8 bytes of text
+function enc8(text) {
+ var i = 0, b = text.slice(), fval, keysi = 0,
+ l, r, x; // left, right, accumulator
+
+ // Squash 8 bytes to 2 ints
+ l = b[i++]<<24 | b[i++]<<16 | b[i++]<<8 | b[i++];
+ r = b[i++]<<24 | b[i++]<<16 | b[i++]<<8 | b[i++];
+
+ x = ((l >>> 4) ^ r) & 0x0f0f0f0f;
+ r ^= x;
+ l ^= (x << 4);
+ x = ((l >>> 16) ^ r) & 0x0000ffff;
+ r ^= x;
+ l ^= (x << 16);
+ x = ((r >>> 2) ^ l) & 0x33333333;
+ l ^= x;
+ r ^= (x << 2);
+ x = ((r >>> 8) ^ l) & 0x00ff00ff;
+ l ^= x;
+ r ^= (x << 8);
+ r = (r << 1) | ((r >>> 31) & 1);
+ x = (l ^ r) & 0xaaaaaaaa;
+ l ^= x;
+ r ^= x;
+ l = (l << 1) | ((l >>> 31) & 1);
+
+ for (i = 0; i < 8; ++i) {
+ x = (r << 28) | (r >>> 4);
+ x ^= keys[keysi++];
+ fval = SP7[x & 0x3f];
+ fval |= SP5[(x >>> 8) & 0x3f];
+ fval |= SP3[(x >>> 16) & 0x3f];
+ fval |= SP1[(x >>> 24) & 0x3f];
+ x = r ^ keys[keysi++];
+ fval |= SP8[x & 0x3f];
+ fval |= SP6[(x >>> 8) & 0x3f];
+ fval |= SP4[(x >>> 16) & 0x3f];
+ fval |= SP2[(x >>> 24) & 0x3f];
+ l ^= fval;
+ x = (l << 28) | (l >>> 4);
+ x ^= keys[keysi++];
+ fval = SP7[x & 0x3f];
+ fval |= SP5[(x >>> 8) & 0x3f];
+ fval |= SP3[(x >>> 16) & 0x3f];
+ fval |= SP1[(x >>> 24) & 0x3f];
+ x = l ^ keys[keysi++];
+ fval |= SP8[x & 0x0000003f];
+ fval |= SP6[(x >>> 8) & 0x3f];
+ fval |= SP4[(x >>> 16) & 0x3f];
+ fval |= SP2[(x >>> 24) & 0x3f];
+ r ^= fval;
+ }
+
+ r = (r << 31) | (r >>> 1);
+ x = (l ^ r) & 0xaaaaaaaa;
+ l ^= x;
+ r ^= x;
+ l = (l << 31) | (l >>> 1);
+ x = ((l >>> 8) ^ r) & 0x00ff00ff;
+ r ^= x;
+ l ^= (x << 8);
+ x = ((l >>> 2) ^ r) & 0x33333333;
+ r ^= x;
+ l ^= (x << 2);
+ x = ((r >>> 16) ^ l) & 0x0000ffff;
+ l ^= x;
+ r ^= (x << 16);
+ x = ((r >>> 4) ^ l) & 0x0f0f0f0f;
+ l ^= x;
+ r ^= (x << 4);
+
+ // Spread ints to bytes
+ x = [r, l];
+ for (i = 0; i < 8; i++) {
+ b[i] = (x[i>>>2] >>> (8 * (3 - (i % 4)))) % 256;
+ if (b[i] < 0) { b[i] += 256; } // unsigned
+ }
+ return b;
+}
+
+
+// Encrypt 16 bytes of text using passwd as key
+function encrypt(t) {
+ return enc8(t.slice(0, 8)).concat(enc8(t.slice(8, 16)));
+}
+
+},{}],259:[function(require,module,exports){
+/*
+ * noVNC: HTML5 VNC client
+ * Copyright (C) 2012 Joel Martin
+ * Copyright (C) 2015 Samuel Mannehed for Cendio AB
+ * Licensed under MPL 2.0 (see LICENSE.txt)
+ */
+
+
+/**
+ * Expose the Display class.
+ */
+module.exports = Display;
+
+
+/**
+ * Dependencies.
+ */
+var debug = require('debug')('noVNC:Display');
+var debugerror = require('debug')('noVNC:ERROR:Display');
+debugerror.log = console.warn.bind(console);
+var browser = require('bowser').browser;
+var Util = require('./util');
+var Base64 = require('./base64');
+
+
+function Display (defaults) {
+ debug('new()');
+
+ this._drawCtx = null;
+ this._c_forceCanvas = false;
+
+ this._renderQ = []; // queue drawing actions for in-oder rendering
+
+ // the full frame buffer (logical canvas) size
+ this._fb_width = 0;
+ this._fb_height = 0;
+
+ // the size limit of the viewport (start disabled)
+ this._maxWidth = 0;
+ this._maxHeight = 0;
+
+ // the visible 'physical canvas' viewport
+ this._viewportLoc = { 'x': 0, 'y': 0, 'w': 0, 'h': 0 };
+ this._cleanRect = { 'x1': 0, 'y1': 0, 'x2': -1, 'y2': -1 };
+
+ this._prevDrawStyle = '';
+ this._tile = null;
+ this._tile16x16 = null;
+ this._tile_x = 0;
+ this._tile_y = 0;
+
+ Util.set_defaults(this, defaults, {
+ 'true_color': true,
+ 'colourMap': [],
+ 'scale': 1.0,
+ 'viewport': false,
+ 'render_mode': ''
+ });
+
+ if (!this._target) {
+ throw new Error('Target must be set');
+ }
+
+ if (typeof this._target === 'string') {
+ throw new Error('target must be a DOM element');
+ }
+
+ if (!this._target.getContext) {
+ throw new Error('no getContext method');
+ }
+
+ if (!this._drawCtx) {
+ this._drawCtx = this._target.getContext('2d');
+ }
+
+ this.clear();
+
+ // Check canvas features
+ if ('createImageData' in this._drawCtx) {
+ this._render_mode = 'canvas rendering';
+ } else {
+ throw new Error('Canvas does not support createImageData');
+ }
+
+ if (this._prefer_js === null) {
+ this._prefer_js = true;
+ }
+
+ // Determine browser support for setting the cursor via data URI scheme
+ if (this._cursor_uri || this._cursor_uri === null ||
+ this._cursor_uri === undefined) {
+ this._cursor_uri = Util.browserSupportsCursorURIs();
+ }
+}
+
+
+Display.prototype = {
+ // Public methods
+ viewportChangePos: function (deltaX, deltaY) {
+ var vp = this._viewportLoc;
+
+ if (!this._viewport) {
+ deltaX = -vp.w; // clamped later of out of bounds
+ deltaY = -vp.h;
+ }
+
+ var vx2 = vp.x + vp.w - 1;
+ var vy2 = vp.y + vp.h - 1;
+
+ // Position change
+
+ if (deltaX < 0 && vp.x + deltaX < 0) {
+ deltaX = -vp.x;
+ }
+ if (vx2 + deltaX >= this._fb_width) {
+ deltaX -= vx2 + deltaX - this._fb_width + 1;
+ }
+
+ if (vp.y + deltaY < 0) {
+ deltaY = -vp.y;
+ }
+ if (vy2 + deltaY >= this._fb_height) {
+ deltaY -= (vy2 + deltaY - this._fb_height + 1);
+ }
+
+ if (deltaX === 0 && deltaY === 0) {
+ return;
+ }
+ debug('viewportChangePos() | deltaX: ' + deltaX + ', deltaY: ' + deltaY);
+
+ vp.x += deltaX;
+ vx2 += deltaX;
+ vp.y += deltaY;
+ vy2 += deltaY;
+
+ // Update the clean rectangle
+ var cr = this._cleanRect;
+ if (vp.x > cr.x1) {
+ cr.x1 = vp.x;
+ }
+ if (vx2 < cr.x2) {
+ cr.x2 = vx2;
+ }
+ if (vp.y > cr.y1) {
+ cr.y1 = vp.y;
+ }
+ if (vy2 < cr.y2) {
+ cr.y2 = vy2;
+ }
+
+ var x1, w;
+ if (deltaX < 0) {
+ // Shift viewport left, redraw left section
+ x1 = 0;
+ w = -deltaX;
+ } else {
+ // Shift viewport right, redraw right section
+ x1 = vp.w - deltaX;
+ w = deltaX;
+ }
+
+ var y1, h;
+ if (deltaY < 0) {
+ // Shift viewport up, redraw top section
+ y1 = 0;
+ h = -deltaY;
+ } else {
+ // Shift viewport down, redraw bottom section
+ y1 = vp.h - deltaY;
+ h = deltaY;
+ }
+
+ // Copy the valid part of the viewport to the shifted location
+ var saveStyle = this._drawCtx.fillStyle;
+ var canvas = this._target;
+ this._drawCtx.fillStyle = 'rgb(255,255,255)';
+ if (deltaX !== 0) {
+ this._drawCtx.drawImage(canvas, 0, 0, vp.w, vp.h, -deltaX, 0, vp.w, vp.h);
+ this._drawCtx.fillRect(x1, 0, w, vp.h);
+ }
+ if (deltaY !== 0) {
+ this._drawCtx.drawImage(canvas, 0, 0, vp.w, vp.h, 0, -deltaY, vp.w, vp.h);
+ this._drawCtx.fillRect(0, y1, vp.w, h);
+ }
+ this._drawCtx.fillStyle = saveStyle;
+ },
+
+ viewportChangeSize: function(width, height) {
+ if (typeof(width) === 'undefined' || typeof(height) === 'undefined') {
+ debug('viewportChangeSize() | setting viewport to full display region');
+ width = this._fb_width;
+ height = this._fb_height;
+ }
+
+ var vp = this._viewportLoc;
+
+ if (vp.w !== width || vp.h !== height) {
+ if (this._viewport) {
+ if (this._maxWidth !== 0 && width > this._maxWidth) {
+ width = this._maxWidth;
+ }
+ if (this._maxHeight !== 0 && height > this._maxHeight) {
+ height = this._maxHeight;
+ }
+ }
+
+ var cr = this._cleanRect;
+
+ if (width < vp.w && cr.x2 > vp.x + width - 1) {
+ cr.x2 = vp.x + width - 1;
+ }
+
+ if (height < vp.h && cr.y2 > vp.y + height - 1) {
+ cr.y2 = vp.y + height - 1;
+ }
+
+ vp.w = width;
+ vp.h = height;
+
+ var canvas = this._target;
+
+ if (canvas.width !== width || canvas.height !== height) {
+ // We have to save the canvas data since changing the size will clear it
+ var saveImg = null;
+
+ if (vp.w > 0 && vp.h > 0 && canvas.width > 0 && canvas.height > 0) {
+ var img_width = canvas.width < vp.w ? canvas.width : vp.w;
+ var img_height = canvas.height < vp.h ? canvas.height : vp.h;
+ saveImg = this._drawCtx.getImageData(0, 0, img_width, img_height);
+ }
+
+ if (canvas.width !== width) {
+ canvas.width = width;
+ canvas.style.width = width + 'px';
+ }
+ if (canvas.height !== height) {
+ canvas.height = height;
+ canvas.style.height = height + 'px';
+ }
+
+ if (saveImg) {
+ this._drawCtx.putImageData(saveImg, 0, 0);
+ }
+ }
+ }
+ },
+
+ // Return a map of clean and dirty areas of the viewport and reset the
+ // tracking of clean and dirty areas
+ //
+ // Returns: { 'cleanBox': { 'x': x, 'y': y, 'w': w, 'h': h},
+ // 'dirtyBoxes': [{ 'x': x, 'y': y, 'w': w, 'h': h }, ...] }
+ getCleanDirtyReset: function () {
+ var vp = this._viewportLoc;
+ var cr = this._cleanRect;
+
+ var cleanBox = { 'x': cr.x1, 'y': cr.y1,
+ 'w': cr.x2 - cr.x1 + 1, 'h': cr.y2 - cr.y1 + 1 };
+
+ var dirtyBoxes = [];
+ if (cr.x1 >= cr.x2 || cr.y1 >= cr.y2) {
+ // Whole viewport is dirty
+ dirtyBoxes.push({ 'x': vp.x, 'y': vp.y, 'w': vp.w, 'h': vp.h });
+ } else {
+ // Redraw dirty regions
+ var vx2 = vp.x + vp.w - 1;
+ var vy2 = vp.y + vp.h - 1;
+
+ if (vp.x < cr.x1) {
+ // left side dirty region
+ dirtyBoxes.push({'x': vp.x, 'y': vp.y,
+ 'w': cr.x1 - vp.x + 1, 'h': vp.h});
+ }
+ if (vx2 > cr.x2) {
+ // right side dirty region
+ dirtyBoxes.push({'x': cr.x2 + 1, 'y': vp.y,
+ 'w': vx2 - cr.x2, 'h': vp.h});
+ }
+ if(vp.y < cr.y1) {
+ // top/middle dirty region
+ dirtyBoxes.push({'x': cr.x1, 'y': vp.y,
+ 'w': cr.x2 - cr.x1 + 1, 'h': cr.y1 - vp.y});
+ }
+ if (vy2 > cr.y2) {
+ // bottom/middle dirty region
+ dirtyBoxes.push({'x': cr.x1, 'y': cr.y2 + 1,
+ 'w': cr.x2 - cr.x1 + 1, 'h': vy2 - cr.y2});
+ }
+ }
+
+ this._cleanRect = {'x1': vp.x, 'y1': vp.y,
+ 'x2': vp.x + vp.w - 1, 'y2': vp.y + vp.h - 1};
+
+ return {'cleanBox': cleanBox, 'dirtyBoxes': dirtyBoxes};
+ },
+
+ absX: function (x) {
+ return x + this._viewportLoc.x;
+ },
+
+ absY: function (y) {
+ return y + this._viewportLoc.y;
+ },
+
+ resize: function (width, height) {
+ this._prevDrawStyle = '';
+
+ this._fb_width = width;
+ this._fb_height = height;
+
+ this._rescale(this._scale);
+
+ this.viewportChangeSize();
+ },
+
+ clear: function () {
+ if (this._logo) {
+ this.resize(this._logo.width, this._logo.height);
+ this.blitStringImage(this._logo.data, 0, 0);
+ } else {
+ if (browser.msie && parseInt(browser.version) === 10) {
+ // NB(directxman12): there's a bug in IE10 where we can fail to actually
+ // clear the canvas here because of the resize.
+ // Clearing the current viewport first fixes the issue
+ this._drawCtx.clearRect(0, 0, this._viewportLoc.w, this._viewportLoc.h);
+ }
+ this.resize(240, 20);
+ this._drawCtx.clearRect(0, 0, this._viewportLoc.w, this._viewportLoc.h);
+ }
+
+ this._renderQ = [];
+ },
+
+ fillRect: function (x, y, width, height, color) {
+ this._setFillColor(color);
+ this._drawCtx.fillRect(x - this._viewportLoc.x, y - this._viewportLoc.y, width, height);
+ },
+
+ copyImage: function (old_x, old_y, new_x, new_y, w, h) {
+ var x1 = old_x - this._viewportLoc.x;
+ var y1 = old_y - this._viewportLoc.y;
+ var x2 = new_x - this._viewportLoc.x;
+ var y2 = new_y - this._viewportLoc.y;
+
+ this._drawCtx.drawImage(this._target, x1, y1, w, h, x2, y2, w, h);
+ },
+
+ // start updating a tile
+ startTile: function (x, y, width, height, color) {
+ this._tile_x = x;
+ this._tile_y = y;
+ if (width === 16 && height === 16) {
+ this._tile = this._tile16x16;
+ } else {
+ this._tile = this._drawCtx.createImageData(width, height);
+ }
+
+ if (this._prefer_js) {
+ var bgr;
+ if (this._true_color) {
+ bgr = color;
+ } else {
+ bgr = this._colourMap[color[0]];
+ }
+ var red = bgr[2];
+ var green = bgr[1];
+ var blue = bgr[0];
+
+ var data = this._tile.data;
+ for (var i = 0; i < width * height * 4; i += 4) {
+ data[i] = red;
+ data[i + 1] = green;
+ data[i + 2] = blue;
+ data[i + 3] = 255;
+ }
+ } else {
+ this.fillRect(x, y, width, height, color);
+ }
+ },
+
+ // update sub-rectangle of the current tile
+ subTile: function (x, y, w, h, color) {
+ if (this._prefer_js) {
+ var bgr;
+ if (this._true_color) {
+ bgr = color;
+ } else {
+ bgr = this._colourMap[color[0]];
+ }
+ var red = bgr[2];
+ var green = bgr[1];
+ var blue = bgr[0];
+ var xend = x + w;
+ var yend = y + h;
+
+ var data = this._tile.data;
+ var width = this._tile.width;
+ for (var j = y; j < yend; j++) {
+ for (var i = x; i < xend; i++) {
+ var p = (i + (j * width)) * 4;
+ data[p] = red;
+ data[p + 1] = green;
+ data[p + 2] = blue;
+ data[p + 3] = 255;
+ }
+ }
+ } else {
+ this.fillRect(this._tile_x + x, this._tile_y + y, w, h, color);
+ }
+ },
+
+ // draw the current tile to the screen
+ finishTile: function () {
+ if (this._prefer_js) {
+ this._drawCtx.putImageData(this._tile, this._tile_x - this._viewportLoc.x,
+ this._tile_y - this._viewportLoc.y);
+ }
+ // else: No-op -- already done by setSubTile
+ },
+
+ blitImage: function (x, y, width, height, arr, offset) {
+ if (this._true_color) {
+ this._bgrxImageData(x, y, this._viewportLoc.x, this._viewportLoc.y, width, height, arr, offset);
+ } else {
+ this._cmapImageData(x, y, this._viewportLoc.x, this._viewportLoc.y, width, height, arr, offset);
+ }
+ },
+
+ blitRgbImage: function (x, y , width, height, arr, offset) {
+ if (this._true_color) {
+ this._rgbImageData(x, y, this._viewportLoc.x, this._viewportLoc.y, width, height, arr, offset);
+ } else {
+ // probably wrong?
+ this._cmapImageData(x, y, this._viewportLoc.x, this._viewportLoc.y, width, height, arr, offset);
+ }
+ },
+
+ blitStringImage: function (str, x, y) {
+ var img = new Image();
+ img.onload = function () {
+ this._drawCtx.drawImage(img, x - this._viewportLoc.x, y - this._viewportLoc.y);
+ }.bind(this);
+ img.src = str;
+ return img; // for debugging purposes
+ },
+
+ // wrap ctx.drawImage but relative to viewport
+ drawImage: function (img, x, y) {
+ this._drawCtx.drawImage(img, x - this._viewportLoc.x, y - this._viewportLoc.y);
+ },
+
+ renderQ_push: function (action) {
+ this._renderQ.push(action);
+ if (this._renderQ.length === 1) {
+ // If this can be rendered immediately it will be, otherwise
+ // the scanner will start polling the queue (every
+ // requestAnimationFrame interval)
+ this._scan_renderQ();
+ }
+ },
+
+ changeCursor: function (pixels, mask, hotx, hoty, w, h) {
+ if (this._cursor_uri === false) {
+ debugerror('changeCursor() | called but no cursor data URI support');
+ return;
+ }
+
+ if (this._true_color) {
+ Display.changeCursor(this._target, pixels, mask, hotx, hoty, w, h);
+ } else {
+ Display.changeCursor(this._target, pixels, mask, hotx, hoty, w, h, this._colourMap);
+ }
+ },
+
+ defaultCursor: function () {
+ this._target.style.cursor = 'default';
+ },
+
+ disableLocalCursor: function () {
+ this._target.style.cursor = 'none';
+ },
+
+ clippingDisplay: function () {
+ var vp = this._viewportLoc;
+
+ var fbClip = this._fb_width > vp.w || this._fb_height > vp.h;
+ var limitedVp = this._maxWidth !== 0 && this._maxHeight !== 0;
+ var clipping = false;
+
+ if (limitedVp) {
+ clipping = vp.w > this._maxWidth || vp.h > this._maxHeight;
+ }
+
+ return fbClip || (limitedVp && clipping);
+ },
+
+ // Overridden getters/setters
+ get_context: function () {
+ return this._drawCtx;
+ },
+
+ set_scale: function (scale) {
+ this._rescale(scale);
+ },
+
+ set_width: function (w) {
+ this._fb_width = w;
+ },
+
+ get_width: function () {
+ return this._fb_width;
+ },
+
+ set_height: function (h) {
+ this._fb_height = h;
+ },
+
+ get_height: function () {
+ return this._fb_height;
+ },
+
+ autoscale: function (containerWidth, containerHeight, downscaleOnly) {
+ var targetAspectRatio = containerWidth / containerHeight;
+ var fbAspectRatio = this._fb_width / this._fb_height;
+
+ var scaleRatio;
+ if (fbAspectRatio >= targetAspectRatio) {
+ scaleRatio = containerWidth / this._fb_width;
+ } else {
+ scaleRatio = containerHeight / this._fb_height;
+ }
+
+ var targetW, targetH;
+ if (scaleRatio > 1.0 && downscaleOnly) {
+ targetW = this._fb_width;
+ targetH = this._fb_height;
+ scaleRatio = 1.0;
+ } else if (fbAspectRatio >= targetAspectRatio) {
+ targetW = containerWidth;
+ targetH = Math.round(containerWidth / fbAspectRatio);
+ } else {
+ targetW = Math.round(containerHeight * fbAspectRatio);
+ targetH = containerHeight;
+ }
+
+ // NB(directxman12): If you set the width directly, or set the
+ // style width to a number, the canvas is cleared.
+ // However, if you set the style width to a string
+ // ('NNNpx'), the canvas is scaled without clearing.
+ this._target.style.width = targetW + 'px';
+ this._target.style.height = targetH + 'px';
+
+ this._scale = scaleRatio;
+
+ return scaleRatio; // so that the mouse, etc scale can be set
+ },
+
+ // Private Methods
+
+ _rescale: function (factor) {
+ this._scale = factor;
+
+ var w;
+ var h;
+
+ if (this._viewport &&
+ this._maxWidth !== 0 && this._maxHeight !== 0) {
+ w = Math.min(this._fb_width, this._maxWidth);
+ h = Math.min(this._fb_height, this._maxHeight);
+ } else {
+ w = this._fb_width;
+ h = this._fb_height;
+ }
+
+ this._target.style.width = Math.round(factor * w) + 'px';
+ this._target.style.height = Math.round(factor * h) + 'px';
+ },
+
+ _setFillColor: function (color) {
+ var bgr;
+ if (this._true_color) {
+ bgr = color;
+ } else {
+ bgr = this._colourMap[color[0]];
+ }
+
+ var newStyle = 'rgb(' + bgr[2] + ',' + bgr[1] + ',' + bgr[0] + ')';
+ if (newStyle !== this._prevDrawStyle) {
+ this._drawCtx.fillStyle = newStyle;
+ this._prevDrawStyle = newStyle;
+ }
+ },
+
+ _rgbImageData: function (x, y, vx, vy, width, height, arr, offset) {
+ var img = this._drawCtx.createImageData(width, height);
+ var data = img.data;
+
+ for (var i = 0, j = offset; i < width * height * 4; i += 4, j += 3) {
+ data[i] = arr[j];
+ data[i + 1] = arr[j + 1];
+ data[i + 2] = arr[j + 2];
+ data[i + 3] = 255; // Alpha
+ }
+ this._drawCtx.putImageData(img, x - vx, y - vy);
+ },
+
+ _bgrxImageData: function (x, y, vx, vy, width, height, arr, offset) {
+ var img = this._drawCtx.createImageData(width, height);
+ var data = img.data;
+ for (var i = 0, j = offset; i < width * height * 4; i += 4, j += 4) {
+ data[i] = arr[j + 2];
+ data[i + 1] = arr[j + 1];
+ data[i + 2] = arr[j];
+ data[i + 3] = 255; // Alpha
+ }
+ this._drawCtx.putImageData(img, x - vx, y - vy);
+ },
+
+ _cmapImageData: function (x, y, vx, vy, width, height, arr, offset) {
+ var img = this._drawCtx.createImageData(width, height);
+ var data = img.data;
+ var cmap = this._colourMap;
+ for (var i = 0, j = offset; i < width * height * 4; i += 4, j++) {
+ var bgr = cmap[arr[j]];
+ data[i] = bgr[2];
+ data[i + 1] = bgr[1];
+ data[i + 2] = bgr[0];
+ data[i + 3] = 255; // Alpha
+ }
+ this._drawCtx.putImageData(img, x - vx, y - vy);
+ },
+
+ _scan_renderQ: function () {
+ var ready = true;
+ while (ready && this._renderQ.length > 0) {
+ var a = this._renderQ[0];
+ switch (a.type) {
+ case 'copy':
+ this.copyImage(a.old_x, a.old_y, a.x, a.y, a.width, a.height);
+ break;
+ case 'fill':
+ this.fillRect(a.x, a.y, a.width, a.height, a.color);
+ break;
+ case 'blit':
+ this.blitImage(a.x, a.y, a.width, a.height, a.data, 0);
+ break;
+ case 'blitRgb':
+ this.blitRgbImage(a.x, a.y, a.width, a.height, a.data, 0);
+ break;
+ case 'img':
+ if (a.img.complete) {
+ this.drawImage(a.img, a.x, a.y);
+ } else {
+ // We need to wait for this image to 'load'
+ // to keep things in-order
+ ready = false;
+ }
+ break;
+ }
+
+ if (ready) {
+ this._renderQ.shift();
+ }
+ }
+
+ if (this._renderQ.length > 0) {
+ Util.requestAnimationFrame(this._scan_renderQ.bind(this));
+ }
+ },
+};
+
+
+Util.make_properties(Display, [
+ ['target', 'wo', 'dom'], // Canvas element for rendering
+ ['context', 'ro', 'raw'], // Canvas 2D context for rendering (read-only)
+ ['logo', 'rw', 'raw'], // Logo to display when cleared: {'width': w, 'height': h, 'data': data}
+ ['true_color', 'rw', 'bool'], // Use true-color pixel data
+ ['colourMap', 'rw', 'arr'], // Colour map array (when not true-color)
+ ['scale', 'rw', 'float'], // Display area scale factor 0.0 - 1.0
+ ['viewport', 'rw', 'bool'], // Use viewport clipping
+ ['width', 'rw', 'int'], // Display area width
+ ['height', 'rw', 'int'], // Display area height
+ ['maxWidth', 'rw', 'int'], // Viewport max width (0 if disabled)
+ ['maxHeight', 'rw', 'int'], // Viewport max height (0 if disabled)
+
+ ['render_mode', 'ro', 'str'], // Canvas rendering mode (read-only)
+
+ ['prefer_js', 'rw', 'str'], // Prefer Javascript over canvas methods
+ ['cursor_uri', 'rw', 'raw'] // Can we render cursor using data URI
+]);
+
+
+// Class Methods
+Display.changeCursor = function (target, pixels, mask, hotx, hoty, w0, h0, cmap) {
+ var w = w0;
+ var h = h0;
+ if (h < w) {
+ h = w; // increase h to make it square
+ } else {
+ w = h; // increase w to make it square
+ }
+
+ var cur = [];
+
+ // Push multi-byte little-endian values
+ cur.push16le = function (num) {
+ this.push(num & 0xFF, (num >> 8) & 0xFF);
+ };
+ cur.push32le = function (num) {
+ this.push(num & 0xFF,
+ (num >> 8) & 0xFF,
+ (num >> 16) & 0xFF,
+ (num >> 24) & 0xFF);
+ };
+
+ var IHDRsz = 40;
+ var RGBsz = w * h * 4;
+ var XORsz = Math.ceil((w * h) / 8.0);
+ var ANDsz = Math.ceil((w * h) / 8.0);
+
+ cur.push16le(0); // 0: Reserved
+ cur.push16le(2); // 2: .CUR type
+ cur.push16le(1); // 4: Number of images, 1 for non-animated ico
+
+ // Cursor #1 header (ICONDIRENTRY)
+ cur.push(w); // 6: width
+ cur.push(h); // 7: height
+ cur.push(0); // 8: colors, 0 -> true-color
+ cur.push(0); // 9: reserved
+ cur.push16le(hotx); // 10: hotspot x coordinate
+ cur.push16le(hoty); // 12: hotspot y coordinate
+ cur.push32le(IHDRsz + RGBsz + XORsz + ANDsz);
+ // 14: cursor data byte size
+ cur.push32le(22); // 18: offset of cursor data in the file
+
+ // Cursor #1 InfoHeader (ICONIMAGE/BITMAPINFO)
+ cur.push32le(IHDRsz); // 22: InfoHeader size
+ cur.push32le(w); // 26: Cursor width
+ cur.push32le(h * 2); // 30: XOR+AND height
+ cur.push16le(1); // 34: number of planes
+ cur.push16le(32); // 36: bits per pixel
+ cur.push32le(0); // 38: Type of compression
+
+ cur.push32le(XORsz + ANDsz);
+ // 42: Size of Image
+ cur.push32le(0); // 46: reserved
+ cur.push32le(0); // 50: reserved
+ cur.push32le(0); // 54: reserved
+ cur.push32le(0); // 58: reserved
+
+ // 62: color data (RGBQUAD icColors[])
+ var y, x;
+ for (y = h - 1; y >= 0; y--) {
+ for (x = 0; x < w; x++) {
+ if (x >= w0 || y >= h0) {
+ cur.push(0); // blue
+ cur.push(0); // green
+ cur.push(0); // red
+ cur.push(0); // alpha
+ } else {
+ var idx = y * Math.ceil(w0 / 8) + Math.floor(x / 8);
+ var alpha = (mask[idx] << (x % 8)) & 0x80 ? 255 : 0;
+ if (cmap) {
+ idx = (w0 * y) + x;
+ var rgb = cmap[pixels[idx]];
+ cur.push(rgb[2]); // blue
+ cur.push(rgb[1]); // green
+ cur.push(rgb[0]); // red
+ cur.push(alpha); // alpha
+ } else {
+ idx = ((w0 * y) + x) * 4;
+ cur.push(pixels[idx + 2]); // blue
+ cur.push(pixels[idx + 1]); // green
+ cur.push(pixels[idx]); // red
+ cur.push(alpha); // alpha
+ }
+ }
+ }
+ }
+
+ // XOR/bitmask data (BYTE icXOR[])
+ // (ignored, just needs to be the right size)
+ for (y = 0; y < h; y++) {
+ for (x = 0; x < Math.ceil(w / 8); x++) {
+ cur.push(0);
+ }
+ }
+
+ // AND/bitmask data (BYTE icAND[])
+ // (ignored, just needs to be the right size)
+ for (y = 0; y < h; y++) {
+ for (x = 0; x < Math.ceil(w / 8); x++) {
+ cur.push(0);
+ }
+ }
+
+ var url = 'data:image/x-icon;base64,' + Base64.encode(cur);
+ target.style.cursor = 'url(' + url + ')' + hotx + ' ' + hoty + ', default';
+};
+
+},{"./base64":257,"./util":265,"bowser":25,"debug":123}],260:[function(require,module,exports){
+(function (global){
+/*
+ * noVNC: HTML5 VNC client
+ * Copyright (C) 2012 Joel Martin
+ * Copyright (C) 2013 Samuel Mannehed for Cendio AB
+ * Licensed under MPL 2.0 or any later version (see LICENSE.txt)
+ */
+
+
+/**
+ * Expose the Input Object.
+ */
+var Input = module.exports = {};
+
+
+/**
+ * Dependencies.
+ */
+var debugkeyboard = require('debug')('noVNC:Input:Keybord');
+var debugmouse = require('debug')('noVNC:Input:Mouse');
+var browser = require('bowser').browser;
+var Util = require('./util');
+var kbdUtil = require('./kbdutil');
+
+
+function Keyboard (defaults) {
+ this._keyDownList = []; // List of depressed keys
+ // (even if they are happy)
+
+ Util.set_defaults(this, defaults, {
+ 'target': document,
+ 'focused': true
+ });
+
+ // create the keyboard handler
+ this._handler = new kbdUtil.KeyEventDecoder(kbdUtil.ModifierSync(),
+ kbdUtil.VerifyCharModifier(
+ kbdUtil.TrackKeyState(
+ kbdUtil.EscapeModifiers(this._handleRfbEvent.bind(this))
+ )
+ )
+ ); /* jshint newcap: true */
+
+ // keep these here so we can refer to them later
+ this._eventHandlers = {
+ 'keyup': this._handleKeyUp.bind(this),
+ 'keydown': this._handleKeyDown.bind(this),
+ 'keypress': this._handleKeyPress.bind(this),
+ 'blur': this._allKeysUp.bind(this)
+ };
+}
+
+
+Keyboard.prototype = {
+ _handleRfbEvent: function (e) {
+ if (this._onKeyPress) {
+ debugkeyboard('onKeyPress: ' + (e.type === 'keydown' ? 'down' : 'up') +
+ ', keysym: ' + e.keysym.keysym + '(' + e.keysym.keyname + ')');
+ this._onKeyPress(e.keysym.keysym, e.type === 'keydown');
+ }
+ },
+
+ _handleKeyDown: function (e) {
+ if (!this._focused) { return true; }
+
+ if (this._handler.keydown(e)) {
+ // Suppress bubbling/default actions
+ Util.stopEvent(e);
+ return false;
+ } else {
+ // Allow the event to bubble and become a keyPress event which
+ // will have the character code translated
+ return true;
+ }
+ },
+
+ _handleKeyPress: function (e) {
+ if (!this._focused) { return true; }
+
+ if (this._handler.keypress(e)) {
+ // Suppress bubbling/default actions
+ Util.stopEvent(e);
+ return false;
+ } else {
+ // Allow the event to bubble and become a keyPress event which
+ // will have the character code translated
+ return true;
+ }
+ },
+
+ _handleKeyUp: function (e) {
+ if (!this._focused) { return true; }
+
+ if (this._handler.keyup(e)) {
+ // Suppress bubbling/default actions
+ Util.stopEvent(e);
+ return false;
+ } else {
+ // Allow the event to bubble and become a keyUp event which
+ // will have the character code translated
+ return true;
+ }
+ },
+
+ _allKeysUp: function () {
+ debugkeyboard('allKeysUp');
+ this._handler.releaseAll();
+ },
+
+ // Public methods
+
+ grab: function () {
+ debugkeyboard('grab()');
+
+ var c = this._target;
+
+ Util.addEvent(c, 'keydown', this._eventHandlers.keydown);
+ Util.addEvent(c, 'keyup', this._eventHandlers.keyup);
+ Util.addEvent(c, 'keypress', this._eventHandlers.keypress);
+
+ // Release (key up) if global loses focus
+ Util.addEvent(global, 'blur', this._eventHandlers.blur);
+ },
+
+ ungrab: function () {
+ debugkeyboard('ungrab()');
+
+ var c = this._target;
+
+ Util.removeEvent(c, 'keydown', this._eventHandlers.keydown);
+ Util.removeEvent(c, 'keyup', this._eventHandlers.keyup);
+ Util.removeEvent(c, 'keypress', this._eventHandlers.keypress);
+ Util.removeEvent(global, 'blur', this._eventHandlers.blur);
+
+ // Release (key up) all keys that are in a down state
+ this._allKeysUp();
+ },
+
+ sync: function (e) {
+ this._handler.syncModifiers(e);
+ }
+};
+
+
+Util.make_properties(Keyboard, [
+ ['target', 'wo', 'dom'], // DOM element that captures keyboard input
+ ['focused', 'rw', 'bool'], // Capture and send key events
+ ['onKeyPress', 'rw', 'func'] // Handler for key press/release
+]);
+
+
+function Mouse (defaults) {
+ this._mouseCaptured = false;
+
+ this._doubleClickTimer = null;
+ this._lastTouchPos = null;
+
+ // Configuration attributes
+ Util.set_defaults(this, defaults, {
+ 'target': document,
+ 'focused': true,
+ 'scale': 1.0,
+ 'zoom': 1.0,
+ 'touchButton': 1
+ });
+
+ this._eventHandlers = {
+ 'mousedown': this._handleMouseDown.bind(this),
+ 'mouseup': this._handleMouseUp.bind(this),
+ 'mousemove': this._handleMouseMove.bind(this),
+ 'mousewheel': this._handleMouseWheel.bind(this),
+ 'mousedisable': this._handleMouseDisable.bind(this)
+ };
+}
+
+
+Mouse.prototype = {
+ _captureMouse: function () {
+ // capturing the mouse ensures we get the mouseup event
+ if (this._target.setCapture) {
+ this._target.setCapture();
+ }
+
+ // some browsers give us mouseup events regardless,
+ // so if we never captured the mouse, we can disregard the event
+ this._mouseCaptured = true;
+ },
+
+ _releaseMouse: function () {
+ if (this._target.releaseCapture) {
+ this._target.releaseCapture();
+ }
+ this._mouseCaptured = false;
+ },
+
+ _resetDoubleClickTimer: function () {
+ this._doubleClickTimer = null;
+ },
+
+ _handleMouseButton: function (e, down) {
+ if (!this._focused) { return true; }
+
+ if (this._notify) {
+ this._notify(e);
+ }
+
+ var evt = (e ? e : global.event);
+ var pos = Util.getEventPosition(e, this._target, this._scale, this._zoom);
+
+ var bmask;
+ if (e.touches || e.changedTouches) {
+ // Touch device
+
+ // When two touches occur within 500 ms of each other and are
+ // closer than 20 pixels together a double click is triggered.
+ if (down === 1) {
+ if (this._doubleClickTimer === null) {
+ this._lastTouchPos = pos;
+ } else {
+ clearTimeout(this._doubleClickTimer);
+
+ // When the distance between the two touches is small enough
+ // force the position of the latter touch to the position of
+ // the first.
+
+ var xs = this._lastTouchPos.x - pos.x;
+ var ys = this._lastTouchPos.y - pos.y;
+ var d = Math.sqrt((xs * xs) + (ys * ys));
+
+ // The goal is to trigger on a certain physical width, the
+ // devicePixelRatio brings us a bit closer but is not optimal.
+ if (d < 20 * global.devicePixelRatio) {
+ pos = this._lastTouchPos;
+ }
+ }
+ this._doubleClickTimer = setTimeout(this._resetDoubleClickTimer.bind(this), 500);
+ }
+ bmask = this._touchButton;
+ // If bmask is set
+ } else if (evt.which) {
+ /* everything except IE */
+ bmask = 1 << evt.button;
+ } else {
+ /* IE including 9 */
+ bmask = (evt.button & 0x1) + // Left
+ (evt.button & 0x2) * 2 + // Right
+ (evt.button & 0x4) / 2; // Middle
+ }
+
+ if (this._onMouseButton) {
+ debugmouse('onMouseButton: ' + (down ? 'down' : 'up') +
+ ', x: ' + pos.x + ', y: ' + pos.y + ', bmask: ' + bmask);
+ this._onMouseButton(pos.x, pos.y, down, bmask);
+ }
+
+ Util.stopEvent(e);
+ return false;
+ },
+
+ _handleMouseDown: function (e) {
+ this._captureMouse();
+ this._handleMouseButton(e, 1);
+ },
+
+ _handleMouseUp: function (e) {
+ if (!this._mouseCaptured) { return; }
+
+ this._handleMouseButton(e, 0);
+ this._releaseMouse();
+ },
+
+ _handleMouseWheel: function (e) {
+ if (!this._focused) { return true; }
+
+ if (this._notify) {
+ this._notify(e);
+ }
+
+ var evt = (e ? e : global.event);
+ var pos = Util.getEventPosition(e, this._target, this._scale, this._zoom);
+ var wheelData = evt.detail ? evt.detail * -1 : evt.wheelDelta / 40;
+ var bmask;
+ if (wheelData > 0) {
+ bmask = 1 << 3;
+ } else {
+ bmask = 1 << 4;
+ }
+
+ if (this._onMouseButton) {
+ this._onMouseButton(pos.x, pos.y, 1, bmask);
+ this._onMouseButton(pos.x, pos.y, 0, bmask);
+ }
+
+ Util.stopEvent(e);
+ return false;
+ },
+
+ _handleMouseMove: function (e) {
+ if (!this._focused) { return true; }
+
+ if (this._notify) {
+ this._notify(e);
+ }
+
+ var pos = Util.getEventPosition(e, this._target, this._scale, this._zoom);
+ if (this._onMouseMove) {
+ this._onMouseMove(pos.x, pos.y);
+ }
+
+ Util.stopEvent(e);
+ return false;
+ },
+
+ _handleMouseDisable: function (e) {
+ if (!this._focused) { return true; }
+
+ var pos = Util.getEventPosition(e, this._target, this._scale, this._zoom);
+
+ /* Stop propagation if inside canvas area */
+ if ((pos.realx >= 0) && (pos.realy >= 0) &&
+ (pos.realx < this._target.offsetWidth) &&
+ (pos.realy < this._target.offsetHeight)) {
+
+ Util.stopEvent(e);
+ return false;
+ }
+
+ return true;
+ },
+
+ // Public methods
+
+ grab: function () {
+ debugmouse('grab()');
+
+ var c = this._target;
+ var isTouch = 'ontouchstart' in document.documentElement;
+
+ if (isTouch) {
+ Util.addEvent(c, 'touchstart', this._eventHandlers.mousedown);
+ Util.addEvent(global, 'touchend', this._eventHandlers.mouseup);
+ Util.addEvent(c, 'touchend', this._eventHandlers.mouseup);
+ Util.addEvent(c, 'touchmove', this._eventHandlers.mousemove);
+ }
+
+ if (!isTouch || this._enableMouseAndTouch) {
+ Util.addEvent(c, 'mousedown', this._eventHandlers.mousedown);
+ Util.addEvent(global, 'mouseup', this._eventHandlers.mouseup);
+ Util.addEvent(c, 'mouseup', this._eventHandlers.mouseup);
+ Util.addEvent(c, 'mousemove', this._eventHandlers.mousemove);
+ Util.addEvent(c, (browser.gecko) ? 'DOMMouseScroll' : 'mousewheel',
+ this._eventHandlers.mousewheel);
+ }
+
+ /* Work around right and middle click browser behaviors */
+ Util.addEvent(document, 'click', this._eventHandlers.mousedisable);
+ Util.addEvent(document.body, 'contextmenu', this._eventHandlers.mousedisable);
+ },
+
+ ungrab: function () {
+ debugmouse('ungrab()');
+
+ var c = this._target;
+ var isTouch = 'ontouchstart' in document.documentElement;
+
+ if (isTouch) {
+ Util.removeEvent(c, 'touchstart', this._eventHandlers.mousedown);
+ Util.removeEvent(global, 'touchend', this._eventHandlers.mouseup);
+ Util.removeEvent(c, 'touchend', this._eventHandlers.mouseup);
+ Util.removeEvent(c, 'touchmove', this._eventHandlers.mousemove);
+ }
+
+ if (!isTouch || this._enableMouseAndTouch) {
+ Util.removeEvent(c, 'mousedown', this._eventHandlers.mousedown);
+ Util.removeEvent(global, 'mouseup', this._eventHandlers.mouseup);
+ Util.removeEvent(c, 'mouseup', this._eventHandlers.mouseup);
+ Util.removeEvent(c, 'mousemove', this._eventHandlers.mousemove);
+ Util.removeEvent(c, (browser.gecko) ? 'DOMMouseScroll' : 'mousewheel',
+ this._eventHandlers.mousewheel);
+ }
+
+ /* Work around right and middle click browser behaviors */
+ Util.removeEvent(document, 'click', this._eventHandlers.mousedisable);
+ Util.removeEvent(document.body, 'contextmenu', this._eventHandlers.mousedisable);
+
+ }
+};
+
+
+Util.make_properties(Mouse, [
+ ['target', 'ro', 'dom'], // DOM element that captures mouse input
+ ['notify', 'ro', 'func'], // Function to call to notify whenever a mouse event is received
+ ['focused', 'rw', 'bool'], // Capture and send mouse clicks/movement
+ ['scale', 'rw', 'float'], // Viewport scale factor 0.0 - 1.0
+ ['zoom', 'rw', 'float'], // CSS zoom applied to the DOM element that captures mouse input
+ ['enableMouseAndTouch', 'rw', 'bool'], // Whether also enable mouse events when touch screen is detected
+
+ ['onMouseButton', 'rw', 'func'], // Handler for mouse button click/release
+ ['onMouseMove', 'rw', 'func'], // Handler for mouse movement
+ ['touchButton', 'rw', 'int'] // Button mask (1, 2, 4) for touch devices (0 means ignore clicks)
+]);
+
+
+/**
+ * Add Keyboard and Mouse in the exposed Object.
+ */
+Input.Keyboard = Keyboard;
+Input.Mouse = Mouse;
+
+}).call(this,typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {})
+
+},{"./kbdutil":261,"./util":265,"bowser":25,"debug":123}],261:[function(require,module,exports){
+/**
+ * Dependencies.
+ */
+var debugerror = require('debug')('noVNC:ERROR:KbdUtil');
+debugerror.log = console.warn.bind(console);
+var Keys = require('./keys');
+
+
+var KbdUtil = module.exports = {
+ /**
+ * Return true if a modifier which is not the specified char modifier (and
+ * is not shift) is down.
+ */
+ hasShortcutModifier: function (charModifier, currentModifiers) {
+ var mods = {};
+ for (var key in currentModifiers) {
+ if (parseInt(key) !== Keys.XK_Shift_L) {
+ mods[key] = currentModifiers[key];
+ }
+ }
+
+ var sum = 0;
+ for (var k in currentModifiers) {
+ if (mods[k]) {
+ ++sum;
+ }
+ }
+
+ if (KbdUtil.hasCharModifier(charModifier, mods)) {
+ return sum > charModifier.length;
+ }
+ else {
+ return sum > 0;
+ }
+ },
+
+ /**
+ * Return true if the specified char modifier is currently down.
+ */
+ hasCharModifier: function (charModifier, currentModifiers) {
+ if (charModifier.length === 0) { return false; }
+
+ for (var i = 0; i < charModifier.length; ++i) {
+ if (!currentModifiers[charModifier[i]]) {
+ return false;
+ }
+ }
+ return true;
+ },
+
+ /**
+ * Helper object tracking modifier key state and generates fake key events
+ * to compensate if it gets out of sync.
+ */
+ ModifierSync: function (charModifier) {
+ if (!charModifier) {
+ if (isMac()) {
+ // on Mac, Option (AKA Alt) is used as a char modifier
+ charModifier = [Keys.XK_Alt_L];
+ }
+ else if (isWindows()) {
+ // on Windows, Ctrl+Alt is used as a char modifier
+ charModifier = [Keys.XK_Alt_L, Keys.XK_Control_L];
+ }
+ else if (isLinux()) {
+ // on Linux, ISO Level 3 Shift (AltGr) is used as a char modifier
+ charModifier = [Keys.XK_ISO_Level3_Shift];
+ }
+ else {
+ charModifier = [];
+ }
+ }
+
+ var state = {};
+
+ state[Keys.XK_Control_L] = false;
+ state[Keys.XK_Alt_L] = false;
+ state[Keys.XK_ISO_Level3_Shift] = false;
+ state[Keys.XK_Shift_L] = false;
+ state[Keys.XK_Meta_L] = false;
+
+ function sync(evt, keysym) {
+ var result = [];
+
+ function syncKey(keysym) {
+ return {keysym: Keys.lookup(keysym), type: state[keysym] ? 'keydown' : 'keyup'};
+ }
+
+ if (evt.ctrlKey !== undefined &&
+ evt.ctrlKey !== state[Keys.XK_Control_L] && keysym !== Keys.XK_Control_L) {
+ state[Keys.XK_Control_L] = evt.ctrlKey;
+ result.push(syncKey(Keys.XK_Control_L));
+ }
+ if (evt.altKey !== undefined &&
+ evt.altKey !== state[Keys.XK_Alt_L] && keysym !== Keys.XK_Alt_L) {
+ state[Keys.XK_Alt_L] = evt.altKey;
+ result.push(syncKey(Keys.XK_Alt_L));
+ }
+ if (evt.altGraphKey !== undefined &&
+ evt.altGraphKey !== state[Keys.XK_ISO_Level3_Shift] && keysym !== Keys.XK_ISO_Level3_Shift) {
+ state[Keys.XK_ISO_Level3_Shift] = evt.altGraphKey;
+ result.push(syncKey(Keys.XK_ISO_Level3_Shift));
+ }
+ if (evt.shiftKey !== undefined &&
+ evt.shiftKey !== state[Keys.XK_Shift_L] && keysym !== Keys.XK_Shift_L) {
+ state[Keys.XK_Shift_L] = evt.shiftKey;
+ result.push(syncKey(Keys.XK_Shift_L));
+ }
+ if (evt.metaKey !== undefined &&
+ evt.metaKey !== state[Keys.XK_Meta_L] && keysym !== Keys.XK_Meta_L) {
+ state[Keys.XK_Meta_L] = evt.metaKey;
+ result.push(syncKey(Keys.XK_Meta_L));
+ }
+ return result;
+ }
+
+ function syncKeyEvent(evt, down) {
+ var obj = KbdUtil.getKeysym(evt);
+ var keysym = obj ? obj.keysym : null;
+
+ // first, apply the event itself, if relevant
+ if (keysym !== null && state[keysym] !== undefined) {
+ state[keysym] = down;
+ }
+ return sync(evt, keysym);
+ }
+
+ return {
+ // sync on the appropriate keyboard event
+ keydown: function(evt) { return syncKeyEvent(evt, true); },
+ keyup: function(evt) { return syncKeyEvent(evt, false); },
+ // Call this with a non-keyboard event (such as mouse events) to use its modifier state to synchronize anyway
+ syncAny: function(evt) { return sync(evt); },
+
+ // is a shortcut modifier down?
+ hasShortcutModifier: function() {
+ return KbdUtil.hasShortcutModifier(charModifier, state);
+ },
+ // if a char modifier is down, return the keys it consists of, otherwise return null
+ activeCharModifier: function() {
+ return KbdUtil.hasCharModifier(charModifier, state) ? charModifier : null;
+ }
+ };
+ },
+
+ /**
+ * Get a key ID from a keyboard event.
+ * May be a string or an integer depending on the available properties.
+ */
+ getKey: function (evt) {
+ if ('keyCode' in evt && 'key' in evt) {
+ return evt.key + ':' + evt.keyCode;
+ }
+ else if ('keyCode' in evt) {
+ return evt.keyCode;
+ }
+ else {
+ return evt.key;
+ }
+ },
+
+ /**
+ * Get the most reliable keysym value we can get from a key event.
+ * If char/charCode is available, prefer those, otherwise fall back to
+ * key/keyCode/which.
+ */
+ getKeysym: function (evt) {
+ var codepoint;
+
+ if (evt.char && evt.char.length === 1) {
+ codepoint = evt.char.charCodeAt();
+ }
+ else if (evt.charCode) {
+ codepoint = evt.charCode;
+ }
+ else if (evt.keyCode && evt.type === 'keypress') {
+ // IE10 stores the char code as keyCode, and has no other useful properties
+ codepoint = evt.keyCode;
+ }
+
+ if (codepoint) {
+ var res = Keys.fromUnicode(KbdUtil.substituteCodepoint(codepoint));
+ if (res) {
+ return res;
+ }
+ }
+
+ // we could check evt.key here.
+ // Legal values are defined in http://www.w3.org/TR/DOM-Level-3-Events/#key-values-list,
+ // so we "just" need to map them to keysym, but AFAIK this is only available in IE10,
+ // which also provides evt.key so we don't *need* it yet.
+ if (evt.keyCode) {
+ return Keys.lookup(KbdUtil.keysymFromKeyCode(evt.keyCode, evt.shiftKey));
+ }
+ if (evt.which) {
+ return Keys.lookup(KbdUtil.keysymFromKeyCode(evt.which, evt.shiftKey));
+ }
+ return null;
+ },
+
+ /**
+ * Given a keycode, try to predict which keysym it might be.
+ * If the keycode is unknown, null is returned.
+ */
+ keysymFromKeyCode: function (keycode, shiftPressed) {
+ if (typeof(keycode) !== 'number') {
+ return null;
+ }
+ // won't be accurate for azerty
+ if (keycode >= 0x30 && keycode <= 0x39) {
+ return keycode; // digit
+ }
+ if (keycode >= 0x41 && keycode <= 0x5a) {
+ // remap to lowercase unless shift is down
+ return shiftPressed ? keycode : keycode + 32; // A-Z
+ }
+ if (keycode >= 0x60 && keycode <= 0x69) {
+ return Keys.XK_KP_0 + (keycode - 0x60); // numpad 0-9
+ }
+
+ switch(keycode) {
+ case 0x20: return Keys.XK_space;
+ case 0x6a: return Keys.XK_KP_Multiply;
+ case 0x6b: return Keys.XK_KP_Add;
+ case 0x6c: return Keys.XK_KP_Separator;
+ case 0x6d: return Keys.XK_KP_Subtract;
+ case 0x6e: return Keys.XK_KP_Decimal;
+ case 0x6f: return Keys.XK_KP_Divide;
+ case 0xbb: return Keys.XK_plus;
+ case 0xbc: return Keys.XK_comma;
+ case 0xbd: return Keys.XK_minus;
+ case 0xbe: return Keys.XK_period;
+ }
+
+ return KbdUtil.nonCharacterKey({keyCode: keycode});
+ },
+
+ /**
+ * If the key is a known non-character key (any key which doesn't generate
+ * character data) return its keysym value. Otherwise return null.
+ */
+ nonCharacterKey: function (evt) {
+ // evt.key not implemented yet
+ if (!evt.keyCode) { return null; }
+
+ var keycode = evt.keyCode;
+
+ if (keycode >= 0x70 && keycode <= 0x87) {
+ return Keys.XK_F1 + keycode - 0x70; // F1-F24
+ }
+
+ switch (keycode) {
+ case 8 : return Keys.XK_BackSpace;
+ case 13 : return Keys.XK_Return;
+
+ case 9 : return Keys.XK_Tab;
+
+ case 27 : return Keys.XK_Escape;
+ case 46 : return Keys.XK_Delete;
+
+ case 36 : return Keys.XK_Home;
+ case 35 : return Keys.XK_End;
+ case 33 : return Keys.XK_Page_Up;
+ case 34 : return Keys.XK_Page_Down;
+ case 45 : return Keys.XK_Insert;
+
+ case 37 : return Keys.XK_Left;
+ case 38 : return Keys.XK_Up;
+ case 39 : return Keys.XK_Right;
+ case 40 : return Keys.XK_Down;
+
+ case 16 : return Keys.XK_Shift_L;
+ case 17 : return Keys.XK_Control_L;
+ case 18 : return Keys.XK_Alt_L; // also: Option-key on Mac
+
+ case 224 : return Keys.XK_Meta_L;
+ case 225 : return Keys.XK_ISO_Level3_Shift; // AltGr
+ case 91 : return Keys.XK_Super_L; // also: Windows-key
+ case 92 : return Keys.XK_Super_R; // also: Windows-key
+ case 93 : return Keys.XK_Menu; // also: Windows-Menu, Command on Mac
+
+ default: return null;
+ }
+ },
+
+ substituteCodepoint: function(cp) {
+ // Any Unicode code points which do not have corresponding keysym entries
+ // can be swapped out for another code point by adding them to this table.
+ var substitutions = {
+ // {S,s} with comma below -> {S,s} with cedilla
+ 0x218 : 0x15e,
+ 0x219 : 0x15f,
+ // {T,t} with comma below -> {T,t} with cedilla
+ 0x21a : 0x162,
+ 0x21b : 0x163
+ };
+
+ var sub = substitutions[cp];
+ return sub ? sub : cp;
+ },
+
+ /**
+ * Takes a DOM keyboard event and:
+ * - determines which keysym it represents.
+ * - determines a keyId identifying the key that was pressed (corresponding
+ * to the key/keyCode properties on the DOM event).
+ * - synthesizes events to synchronize modifier key state between which
+ * modifiers are actually down, and which we thought were down.
+ * - marks each event with an 'escape' property if a modifier was down which
+ * should be "escaped".
+ * - generates a "stall" event in cases where it might be necessary to wait
+ * and see if a keypress event follows a keydown.
+ *
+ * This information is collected into an object which is passed to the next()
+ * function (one call per event).
+ */
+ KeyEventDecoder: function (modifierState, next) {
+ function sendAll(evts) {
+ for (var i = 0; i < evts.length; ++i) {
+ next(evts[i]);
+ }
+ }
+
+ function process(evt, type) {
+ var result = {type: type};
+ var keyId = KbdUtil.getKey(evt);
+
+ if (keyId) {
+ result.keyId = keyId;
+ }
+
+ var keysym = KbdUtil.getKeysym(evt);
+
+ var hasModifier = modifierState.hasShortcutModifier() || !!modifierState.activeCharModifier();
+
+ // Is this a case where we have to decide on the keysym right away, rather than waiting for the keypress?
+ // "special" keys like enter, tab or backspace don't send keypress events,
+ // and some browsers don't send keypresses at all if a modifier is down
+ if (keysym && (type !== 'keydown' || KbdUtil.nonCharacterKey(evt) || hasModifier)) {
+ result.keysym = keysym;
+ }
+
+ var isShift = evt.keyCode === 0x10 || evt.key === 'Shift';
+
+ // Should we prevent the browser from handling the event?
+ // Doing so on a keydown (in most browsers) prevents keypress from being generated
+ // so only do that if we have to.
+ var suppress = !isShift && (type !== 'keydown' || modifierState.hasShortcutModifier() || !!KbdUtil.nonCharacterKey(evt));
+
+ // If a char modifier is down on a keydown, we need to insert a stall,
+ // so VerifyCharModifier knows to wait and see if a keypress is comnig
+ var stall = type === 'keydown' && modifierState.activeCharModifier() && !KbdUtil.nonCharacterKey(evt);
+
+ // if a char modifier is pressed, get the keys it consists of (on Windows, AltGr is equivalent to Ctrl+Alt)
+ var active = modifierState.activeCharModifier();
+
+ // If we have a char modifier down, and we're able to determine a keysym reliably
+ // then (a) we know to treat the modifier as a char modifier,
+ // and (b) we'll have to "escape" the modifier to undo the modifier when sending the char.
+ if (active && keysym) {
+ var isCharModifier = false;
+ for (var i = 0; i < active.length; ++i) {
+ if (active[i] === keysym.keysym) {
+ isCharModifier = true;
+ }
+ }
+ if (type === 'keypress' && !isCharModifier) {
+ result.escape = modifierState.activeCharModifier();
+ }
+ }
+
+ if (stall) {
+ // insert a fake "stall" event
+ next({type: 'stall'});
+ }
+ next(result);
+
+ return suppress;
+ }
+
+ return {
+ keydown: function(evt) {
+ sendAll(modifierState.keydown(evt));
+ return process(evt, 'keydown');
+ },
+ keypress: function(evt) {
+ return process(evt, 'keypress');
+ },
+ keyup: function(evt) {
+ sendAll(modifierState.keyup(evt));
+ return process(evt, 'keyup');
+ },
+ syncModifiers: function(evt) {
+ sendAll(modifierState.syncAny(evt));
+ },
+ releaseAll: function() { next({type: 'releaseall'}); }
+ };
+ },
+
+ /**
+ * Combines keydown and keypress events where necessary to handle char modifiers.
+ * On some OS'es, a char modifier is sometimes used as a shortcut modifier.
+ * For example, on Windows, AltGr is synonymous with Ctrl-Alt. On a Danish keyboard
+ * layout, AltGr-2 yields a @, but Ctrl-Alt-D does nothing so when used with the
+ * '2' key, Ctrl-Alt counts as a char modifier (and should be escaped), but when
+ * used with 'D', it does not.
+ * The only way we can distinguish these cases is to wait and see if a keypress
+ * event arrives. When we receive a "stall" event, wait a few ms before processing
+ * the next keydown. If a keypress has also arrived, merge the two.
+ */
+ VerifyCharModifier: function (next) {
+ var queue = [];
+ var timer = null;
+
+ function process() {
+ if (timer) {
+ return;
+ }
+
+ function delayProcess () {
+ clearTimeout(timer);
+ timer = null;
+ process();
+ }
+
+ while (queue.length !== 0) {
+ var cur = queue[0];
+ queue = queue.splice(1);
+
+ switch (cur.type) {
+ case 'stall':
+ // insert a delay before processing available events.
+ /* jshint loopfunc: true */
+ timer = setTimeout(delayProcess, 5);
+ /* jshint loopfunc: false */
+ return;
+ case 'keydown':
+ // is the next element a keypress? Then we should merge the two
+ if (queue.length !== 0 && queue[0].type === 'keypress') {
+ // Firefox sends keypress even when no char is generated.
+ // so, if keypress keysym is the same as we'd have guessed from keydown,
+ // the modifier didn't have any effect, and should not be escaped
+ if (queue[0].escape && (!cur.keysym || cur.keysym.keysym !== queue[0].keysym.keysym)) {
+ cur.escape = queue[0].escape;
+ }
+ cur.keysym = queue[0].keysym;
+ queue = queue.splice(1);
+ }
+ break;
+ }
+
+ // swallow stall events, and pass all others to the next stage
+ if (cur.type !== 'stall') {
+ next(cur);
+ }
+ }
+ }
+
+ return function(evt) {
+ queue.push(evt);
+ process();
+ };
+ },
+
+ /**
+ * Keeps track of which keys we (and the server) believe are down.
+ * When a keyup is received, match it against this list, to determine the
+ * corresponding keysym(s) in some cases, a single key may produce multiple
+ * keysyms, so the corresponding keyup event must release all of these chars
+ * key repeat events should be merged into a single entry.
+ * Because we can't always identify which entry a keydown or keyup event
+ * corresponds to, we sometimes have to guess.
+ */
+ TrackKeyState: function (next) {
+ var state = [];
+
+ return function (evt) {
+ var last = state.length !== 0 ? state[state.length-1] : null;
+
+ switch (evt.type) {
+ case 'keydown':
+ // insert a new entry if last seen key was different.
+ if (!last || !evt.keyId || last.keyId !== evt.keyId) {
+ last = {keyId: evt.keyId, keysyms: {}};
+ state.push(last);
+ }
+ if (evt.keysym) {
+ // make sure last event contains this keysym (a single "logical" keyevent
+ // can cause multiple key events to be sent to the VNC server)
+ last.keysyms[evt.keysym.keysym] = evt.keysym;
+ last.ignoreKeyPress = true;
+ next(evt);
+ }
+ break;
+ case 'keypress':
+ if (!last) {
+ last = {keyId: evt.keyId, keysyms: {}};
+ state.push(last);
+ }
+ if (!evt.keysym) {
+ debugerror('TrackKeyState() | keypress with no keysym:', evt);
+ }
+
+ // If we didn't expect a keypress, and already sent a keydown to the VNC server
+ // based on the keydown, make sure to skip this event.
+ if (evt.keysym && !last.ignoreKeyPress) {
+ last.keysyms[evt.keysym.keysym] = evt.keysym;
+ evt.type = 'keydown';
+ next(evt);
+ }
+ break;
+ case 'keyup':
+ if (state.length === 0) {
+ return;
+ }
+ var idx = null;
+ // do we have a matching key tracked as being down?
+ for (var i = 0; i !== state.length; ++i) {
+ if (state[i].keyId === evt.keyId) {
+ idx = i;
+ break;
+ }
+ }
+ // if we couldn't find a match (it happens), assume it was the last key pressed
+ if (idx === null) {
+ idx = state.length - 1;
+ }
+
+ var item = state.splice(idx, 1)[0];
+ // for each keysym tracked by this key entry, clone the current event and override the keysym
+ var clone = (function(){
+ function Clone(){}
+ return function (obj) { Clone.prototype=obj; return new Clone(); };
+ }());
+ for (var key in item.keysyms) {
+ var out = clone(evt);
+ out.keysym = item.keysyms[key];
+ next(out);
+ }
+ break;
+ case 'releaseall':
+ /* jshint shadow: true */
+ for (var i = 0; i < state.length; ++i) {
+ for (var key in state[i].keysyms) {
+ var keysym = state[i].keysyms[key];
+ next({keyId: 0, keysym: keysym, type: 'keyup'});
+ }
+ }
+ /* jshint shadow: false */
+ state = [];
+ break;
+ }
+ };
+ },
+
+ /**
+ * Handles "escaping" of modifiers: if a char modifier is used to produce a
+ * keysym (such as AltGr-2 to generate an @), then the modifier must be
+ * "undone" before sending the @, and "redone" afterwards.
+ */
+ EscapeModifiers: function (next) {
+ return function(evt) {
+ var i;
+
+ if (evt.type !== 'keydown' || evt.escape === undefined) {
+ next(evt);
+ return;
+ }
+
+ // undo modifiers
+ for (i = 0; i < evt.escape.length; ++i) {
+ next({type: 'keyup', keyId: 0, keysym: Keys.lookup(evt.escape[i])});
+ }
+
+ // send the character event
+ next(evt);
+
+ // redo modifiers
+ for (i = 0; i < evt.escape.length; ++i) {
+ next({type: 'keydown', keyId: 0, keysym: Keys.lookup(evt.escape[i])});
+ }
+ };
+ }
+};
+
+
+/**
+ * Private API.
+ */
+
+
+function isMac() {
+ return navigator && !!(/mac/i).exec(navigator.platform);
+}
+
+function isWindows() {
+ return navigator && !!(/win/i).exec(navigator.platform);
+}
+
+function isLinux() {
+ return navigator && !!(/linux/i).exec(navigator.platform);
+}
+
+},{"./keys":262,"debug":123}],262:[function(require,module,exports){
+/**
+ * The Object to be exposed.
+ */
+var Keys = {
+ XK_VoidSymbol: 0xffffff, /* Void symbol */
+
+ XK_BackSpace: 0xff08, /* Back space, back char */
+ XK_Tab: 0xff09,
+ XK_Linefeed: 0xff0a, /* Linefeed, LF */
+ XK_Clear: 0xff0b,
+ XK_Return: 0xff0d, /* Return, enter */
+ XK_Pause: 0xff13, /* Pause, hold */
+ XK_Scroll_Lock: 0xff14,
+ XK_Sys_Req: 0xff15,
+ XK_Escape: 0xff1b,
+ XK_Delete: 0xffff, /* Delete, rubout */
+
+ /* Cursor control & motion */
+
+ XK_Home: 0xff50,
+ XK_Left: 0xff51, /* Move left, left arrow */
+ XK_Up: 0xff52, /* Move up, up arrow */
+ XK_Right: 0xff53, /* Move right, right arrow */
+ XK_Down: 0xff54, /* Move down, down arrow */
+ XK_Prior: 0xff55, /* Prior, previous */
+ XK_Page_Up: 0xff55,
+ XK_Next: 0xff56, /* Next */
+ XK_Page_Down: 0xff56,
+ XK_End: 0xff57, /* EOL */
+ XK_Begin: 0xff58, /* BOL */
+
+ /* Misc functions */
+
+ XK_Select: 0xff60, /* Select, mark */
+ XK_Print: 0xff61,
+ XK_Execute: 0xff62, /* Execute, run, do */
+ XK_Insert: 0xff63, /* Insert, insert here */
+ XK_Undo: 0xff65,
+ XK_Redo: 0xff66, /* Redo, again */
+ XK_Menu: 0xff67,
+ XK_Find: 0xff68, /* Find, search */
+ XK_Cancel: 0xff69, /* Cancel, stop, abort, exit */
+ XK_Help: 0xff6a, /* Help */
+ XK_Break: 0xff6b,
+ XK_Mode_switch: 0xff7e, /* Character set switch */
+ XK_script_switch: 0xff7e, /* Alias for mode_switch */
+ XK_Num_Lock: 0xff7f,
+
+ /* Keypad functions, keypad numbers cleverly chosen to map to ASCII */
+
+ XK_KP_Space: 0xff80, /* Space */
+ XK_KP_Tab: 0xff89,
+ XK_KP_Enter: 0xff8d, /* Enter */
+ XK_KP_F1: 0xff91, /* PF1, KP_A, ... */
+ XK_KP_F2: 0xff92,
+ XK_KP_F3: 0xff93,
+ XK_KP_F4: 0xff94,
+ XK_KP_Home: 0xff95,
+ XK_KP_Left: 0xff96,
+ XK_KP_Up: 0xff97,
+ XK_KP_Right: 0xff98,
+ XK_KP_Down: 0xff99,
+ XK_KP_Prior: 0xff9a,
+ XK_KP_Page_Up: 0xff9a, // NOTE: ibc fix (comma was missing)
+ XK_KP_Next: 0xff9b,
+ XK_KP_Page_Down: 0xff9b,
+ XK_KP_End: 0xff9c,
+ XK_KP_Begin: 0xff9d,
+ XK_KP_Insert: 0xff9e,
+ XK_KP_Delete: 0xff9f,
+ XK_KP_Equal: 0xffbd, /* Equals */
+ XK_KP_Multiply: 0xffaa,
+ XK_KP_Add: 0xffab,
+ XK_KP_Separator: 0xffac, /* Separator, often comma */
+ XK_KP_Subtract: 0xffad,
+ XK_KP_Decimal: 0xffae,
+ XK_KP_Divide: 0xffaf,
+
+ XK_KP_0: 0xffb0,
+ XK_KP_1: 0xffb1,
+ XK_KP_2: 0xffb2,
+ XK_KP_3: 0xffb3,
+ XK_KP_4: 0xffb4,
+ XK_KP_5: 0xffb5,
+ XK_KP_6: 0xffb6,
+ XK_KP_7: 0xffb7,
+ XK_KP_8: 0xffb8,
+ XK_KP_9: 0xffb9,
+
+ /*
+ * Auxiliary functions; note the duplicate definitions for left and right
+ * function keys; Sun keyboards and a few other manufacturers have such
+ * function key groups on the left and/or right sides of the keyboard.
+ * We've not found a keyboard with more than 35 function keys total.
+ */
+
+ XK_F1: 0xffbe,
+ XK_F2: 0xffbf,
+ XK_F3: 0xffc0,
+ XK_F4: 0xffc1,
+ XK_F5: 0xffc2,
+ XK_F6: 0xffc3,
+ XK_F7: 0xffc4,
+ XK_F8: 0xffc5,
+ XK_F9: 0xffc6,
+ XK_F10: 0xffc7,
+ XK_F11: 0xffc8,
+ XK_L1: 0xffc8,
+ XK_F12: 0xffc9,
+ XK_L2: 0xffc9,
+ XK_F13: 0xffca,
+ XK_L3: 0xffca,
+ XK_F14: 0xffcb,
+ XK_L4: 0xffcb,
+ XK_F15: 0xffcc,
+ XK_L5: 0xffcc,
+ XK_F16: 0xffcd,
+ XK_L6: 0xffcd,
+ XK_F17: 0xffce,
+ XK_L7: 0xffce,
+ XK_F18: 0xffcf,
+ XK_L8: 0xffcf,
+ XK_F19: 0xffd0,
+ XK_L9: 0xffd0,
+ XK_F20: 0xffd1,
+ XK_L10: 0xffd1,
+ XK_F21: 0xffd2,
+ XK_R1: 0xffd2,
+ XK_F22: 0xffd3,
+ XK_R2: 0xffd3,
+ XK_F23: 0xffd4,
+ XK_R3: 0xffd4,
+ XK_F24: 0xffd5,
+ XK_R4: 0xffd5,
+ XK_F25: 0xffd6,
+ XK_R5: 0xffd6,
+ XK_F26: 0xffd7,
+ XK_R6: 0xffd7,
+ XK_F27: 0xffd8,
+ XK_R7: 0xffd8,
+ XK_F28: 0xffd9,
+ XK_R8: 0xffd9,
+ XK_F29: 0xffda,
+ XK_R9: 0xffda,
+ XK_F30: 0xffdb,
+ XK_R10: 0xffdb,
+ XK_F31: 0xffdc,
+ XK_R11: 0xffdc,
+ XK_F32: 0xffdd,
+ XK_R12: 0xffdd,
+ XK_F33: 0xffde,
+ XK_R13: 0xffde,
+ XK_F34: 0xffdf,
+ XK_R14: 0xffdf,
+ XK_F35: 0xffe0,
+ XK_R15: 0xffe0,
+
+ /* Modifiers */
+
+ XK_Shift_L: 0xffe1, /* Left shift */
+ XK_Shift_R: 0xffe2, /* Right shift */
+ XK_Control_L: 0xffe3, /* Left control */
+ XK_Control_R: 0xffe4, /* Right control */
+ XK_Caps_Lock: 0xffe5, /* Caps lock */
+ XK_Shift_Lock: 0xffe6, /* Shift lock */
+
+ XK_Meta_L: 0xffe7, /* Left meta */
+ XK_Meta_R: 0xffe8, /* Right meta */
+ XK_Alt_L: 0xffe9, /* Left alt */
+ XK_Alt_R: 0xffea, /* Right alt */
+ XK_Super_L: 0xffeb, /* Left super */
+ XK_Super_R: 0xffec, /* Right super */
+ XK_Hyper_L: 0xffed, /* Left hyper */
+ XK_Hyper_R: 0xffee, /* Right hyper */
+
+ XK_ISO_Level3_Shift: 0xfe03, /* AltGr */
+
+ /*
+ * Latin 1
+ * (ISO/IEC 8859-1: Unicode U+0020..U+00FF)
+ * Byte 3 = 0
+ */
+
+ XK_space: 0x0020, /* U+0020 SPACE */
+ XK_exclam: 0x0021, /* U+0021 EXCLAMATION MARK */
+ XK_quotedbl: 0x0022, /* U+0022 QUOTATION MARK */
+ XK_numbersign: 0x0023, /* U+0023 NUMBER SIGN */
+ XK_dollar: 0x0024, /* U+0024 DOLLAR SIGN */
+ XK_percent: 0x0025, /* U+0025 PERCENT SIGN */
+ XK_ampersand: 0x0026, /* U+0026 AMPERSAND */
+ XK_apostrophe: 0x0027, /* U+0027 APOSTROPHE */
+ XK_quoteright: 0x0027, /* deprecated */
+ XK_parenleft: 0x0028, /* U+0028 LEFT PARENTHESIS */
+ XK_parenright: 0x0029, /* U+0029 RIGHT PARENTHESIS */
+ XK_asterisk: 0x002a, /* U+002A ASTERISK */
+ XK_plus: 0x002b, /* U+002B PLUS SIGN */
+ XK_comma: 0x002c, /* U+002C COMMA */
+ XK_minus: 0x002d, /* U+002D HYPHEN-MINUS */
+ XK_period: 0x002e, /* U+002E FULL STOP */
+ XK_slash: 0x002f, /* U+002F SOLIDUS */
+ XK_0: 0x0030, /* U+0030 DIGIT ZERO */
+ XK_1: 0x0031, /* U+0031 DIGIT ONE */
+ XK_2: 0x0032, /* U+0032 DIGIT TWO */
+ XK_3: 0x0033, /* U+0033 DIGIT THREE */
+ XK_4: 0x0034, /* U+0034 DIGIT FOUR */
+ XK_5: 0x0035, /* U+0035 DIGIT FIVE */
+ XK_6: 0x0036, /* U+0036 DIGIT SIX */
+ XK_7: 0x0037, /* U+0037 DIGIT SEVEN */
+ XK_8: 0x0038, /* U+0038 DIGIT EIGHT */
+ XK_9: 0x0039, /* U+0039 DIGIT NINE */
+ XK_colon: 0x003a, /* U+003A COLON */
+ XK_semicolon: 0x003b, /* U+003B SEMICOLON */
+ XK_less: 0x003c, /* U+003C LESS-THAN SIGN */
+ XK_equal: 0x003d, /* U+003D EQUALS SIGN */
+ XK_greater: 0x003e, /* U+003E GREATER-THAN SIGN */
+ XK_question: 0x003f, /* U+003F QUESTION MARK */
+ XK_at: 0x0040, /* U+0040 COMMERCIAL AT */
+ XK_A: 0x0041, /* U+0041 LATIN CAPITAL LETTER A */
+ XK_B: 0x0042, /* U+0042 LATIN CAPITAL LETTER B */
+ XK_C: 0x0043, /* U+0043 LATIN CAPITAL LETTER C */
+ XK_D: 0x0044, /* U+0044 LATIN CAPITAL LETTER D */
+ XK_E: 0x0045, /* U+0045 LATIN CAPITAL LETTER E */
+ XK_F: 0x0046, /* U+0046 LATIN CAPITAL LETTER F */
+ XK_G: 0x0047, /* U+0047 LATIN CAPITAL LETTER G */
+ XK_H: 0x0048, /* U+0048 LATIN CAPITAL LETTER H */
+ XK_I: 0x0049, /* U+0049 LATIN CAPITAL LETTER I */
+ XK_J: 0x004a, /* U+004A LATIN CAPITAL LETTER J */
+ XK_K: 0x004b, /* U+004B LATIN CAPITAL LETTER K */
+ XK_L: 0x004c, /* U+004C LATIN CAPITAL LETTER L */
+ XK_M: 0x004d, /* U+004D LATIN CAPITAL LETTER M */
+ XK_N: 0x004e, /* U+004E LATIN CAPITAL LETTER N */
+ XK_O: 0x004f, /* U+004F LATIN CAPITAL LETTER O */
+ XK_P: 0x0050, /* U+0050 LATIN CAPITAL LETTER P */
+ XK_Q: 0x0051, /* U+0051 LATIN CAPITAL LETTER Q */
+ XK_R: 0x0052, /* U+0052 LATIN CAPITAL LETTER R */
+ XK_S: 0x0053, /* U+0053 LATIN CAPITAL LETTER S */
+ XK_T: 0x0054, /* U+0054 LATIN CAPITAL LETTER T */
+ XK_U: 0x0055, /* U+0055 LATIN CAPITAL LETTER U */
+ XK_V: 0x0056, /* U+0056 LATIN CAPITAL LETTER V */
+ XK_W: 0x0057, /* U+0057 LATIN CAPITAL LETTER W */
+ XK_X: 0x0058, /* U+0058 LATIN CAPITAL LETTER X */
+ XK_Y: 0x0059, /* U+0059 LATIN CAPITAL LETTER Y */
+ XK_Z: 0x005a, /* U+005A LATIN CAPITAL LETTER Z */
+ XK_bracketleft: 0x005b, /* U+005B LEFT SQUARE BRACKET */
+ XK_backslash: 0x005c, /* U+005C REVERSE SOLIDUS */
+ XK_bracketright: 0x005d, /* U+005D RIGHT SQUARE BRACKET */
+ XK_asciicircum: 0x005e, /* U+005E CIRCUMFLEX ACCENT */
+ XK_underscore: 0x005f, /* U+005F LOW LINE */
+ XK_grave: 0x0060, /* U+0060 GRAVE ACCENT */
+ XK_quoteleft: 0x0060, /* deprecated */
+ XK_a: 0x0061, /* U+0061 LATIN SMALL LETTER A */
+ XK_b: 0x0062, /* U+0062 LATIN SMALL LETTER B */
+ XK_c: 0x0063, /* U+0063 LATIN SMALL LETTER C */
+ XK_d: 0x0064, /* U+0064 LATIN SMALL LETTER D */
+ XK_e: 0x0065, /* U+0065 LATIN SMALL LETTER E */
+ XK_f: 0x0066, /* U+0066 LATIN SMALL LETTER F */
+ XK_g: 0x0067, /* U+0067 LATIN SMALL LETTER G */
+ XK_h: 0x0068, /* U+0068 LATIN SMALL LETTER H */
+ XK_i: 0x0069, /* U+0069 LATIN SMALL LETTER I */
+ XK_j: 0x006a, /* U+006A LATIN SMALL LETTER J */
+ XK_k: 0x006b, /* U+006B LATIN SMALL LETTER K */
+ XK_l: 0x006c, /* U+006C LATIN SMALL LETTER L */
+ XK_m: 0x006d, /* U+006D LATIN SMALL LETTER M */
+ XK_n: 0x006e, /* U+006E LATIN SMALL LETTER N */
+ XK_o: 0x006f, /* U+006F LATIN SMALL LETTER O */
+ XK_p: 0x0070, /* U+0070 LATIN SMALL LETTER P */
+ XK_q: 0x0071, /* U+0071 LATIN SMALL LETTER Q */
+ XK_r: 0x0072, /* U+0072 LATIN SMALL LETTER R */
+ XK_s: 0x0073, /* U+0073 LATIN SMALL LETTER S */
+ XK_t: 0x0074, /* U+0074 LATIN SMALL LETTER T */
+ XK_u: 0x0075, /* U+0075 LATIN SMALL LETTER U */
+ XK_v: 0x0076, /* U+0076 LATIN SMALL LETTER V */
+ XK_w: 0x0077, /* U+0077 LATIN SMALL LETTER W */
+ XK_x: 0x0078, /* U+0078 LATIN SMALL LETTER X */
+ XK_y: 0x0079, /* U+0079 LATIN SMALL LETTER Y */
+ XK_z: 0x007a, /* U+007A LATIN SMALL LETTER Z */
+ XK_braceleft: 0x007b, /* U+007B LEFT CURLY BRACKET */
+ XK_bar: 0x007c, /* U+007C VERTICAL LINE */
+ XK_braceright: 0x007d, /* U+007D RIGHT CURLY BRACKET */
+ XK_asciitilde: 0x007e, /* U+007E TILDE */
+
+ XK_nobreakspace: 0x00a0, /* U+00A0 NO-BREAK SPACE */
+ XK_exclamdown: 0x00a1, /* U+00A1 INVERTED EXCLAMATION MARK */
+ XK_cent: 0x00a2, /* U+00A2 CENT SIGN */
+ XK_sterling: 0x00a3, /* U+00A3 POUND SIGN */
+ XK_currency: 0x00a4, /* U+00A4 CURRENCY SIGN */
+ XK_yen: 0x00a5, /* U+00A5 YEN SIGN */
+ XK_brokenbar: 0x00a6, /* U+00A6 BROKEN BAR */
+ XK_section: 0x00a7, /* U+00A7 SECTION SIGN */
+ XK_diaeresis: 0x00a8, /* U+00A8 DIAERESIS */
+ XK_copyright: 0x00a9, /* U+00A9 COPYRIGHT SIGN */
+ XK_ordfeminine: 0x00aa, /* U+00AA FEMININE ORDINAL INDICATOR */
+ XK_guillemotleft: 0x00ab, /* U+00AB LEFT-POINTING DOUBLE ANGLE QUOTATION MARK */
+ XK_notsign: 0x00ac, /* U+00AC NOT SIGN */
+ XK_hyphen: 0x00ad, /* U+00AD SOFT HYPHEN */
+ XK_registered: 0x00ae, /* U+00AE REGISTERED SIGN */
+ XK_macron: 0x00af, /* U+00AF MACRON */
+ XK_degree: 0x00b0, /* U+00B0 DEGREE SIGN */
+ XK_plusminus: 0x00b1, /* U+00B1 PLUS-MINUS SIGN */
+ XK_twosuperior: 0x00b2, /* U+00B2 SUPERSCRIPT TWO */
+ XK_threesuperior: 0x00b3, /* U+00B3 SUPERSCRIPT THREE */
+ XK_acute: 0x00b4, /* U+00B4 ACUTE ACCENT */
+ XK_mu: 0x00b5, /* U+00B5 MICRO SIGN */
+ XK_paragraph: 0x00b6, /* U+00B6 PILCROW SIGN */
+ XK_periodcentered: 0x00b7, /* U+00B7 MIDDLE DOT */
+ XK_cedilla: 0x00b8, /* U+00B8 CEDILLA */
+ XK_onesuperior: 0x00b9, /* U+00B9 SUPERSCRIPT ONE */
+ XK_masculine: 0x00ba, /* U+00BA MASCULINE ORDINAL INDICATOR */
+ XK_guillemotright: 0x00bb, /* U+00BB RIGHT-POINTING DOUBLE ANGLE QUOTATION MARK */
+ XK_onequarter: 0x00bc, /* U+00BC VULGAR FRACTION ONE QUARTER */
+ XK_onehalf: 0x00bd, /* U+00BD VULGAR FRACTION ONE HALF */
+ XK_threequarters: 0x00be, /* U+00BE VULGAR FRACTION THREE QUARTERS */
+ XK_questiondown: 0x00bf, /* U+00BF INVERTED QUESTION MARK */
+ XK_Agrave: 0x00c0, /* U+00C0 LATIN CAPITAL LETTER A WITH GRAVE */
+ XK_Aacute: 0x00c1, /* U+00C1 LATIN CAPITAL LETTER A WITH ACUTE */
+ XK_Acircumflex: 0x00c2, /* U+00C2 LATIN CAPITAL LETTER A WITH CIRCUMFLEX */
+ XK_Atilde: 0x00c3, /* U+00C3 LATIN CAPITAL LETTER A WITH TILDE */
+ XK_Adiaeresis: 0x00c4, /* U+00C4 LATIN CAPITAL LETTER A WITH DIAERESIS */
+ XK_Aring: 0x00c5, /* U+00C5 LATIN CAPITAL LETTER A WITH RING ABOVE */
+ XK_AE: 0x00c6, /* U+00C6 LATIN CAPITAL LETTER AE */
+ XK_Ccedilla: 0x00c7, /* U+00C7 LATIN CAPITAL LETTER C WITH CEDILLA */
+ XK_Egrave: 0x00c8, /* U+00C8 LATIN CAPITAL LETTER E WITH GRAVE */
+ XK_Eacute: 0x00c9, /* U+00C9 LATIN CAPITAL LETTER E WITH ACUTE */
+ XK_Ecircumflex: 0x00ca, /* U+00CA LATIN CAPITAL LETTER E WITH CIRCUMFLEX */
+ XK_Ediaeresis: 0x00cb, /* U+00CB LATIN CAPITAL LETTER E WITH DIAERESIS */
+ XK_Igrave: 0x00cc, /* U+00CC LATIN CAPITAL LETTER I WITH GRAVE */
+ XK_Iacute: 0x00cd, /* U+00CD LATIN CAPITAL LETTER I WITH ACUTE */
+ XK_Icircumflex: 0x00ce, /* U+00CE LATIN CAPITAL LETTER I WITH CIRCUMFLEX */
+ XK_Idiaeresis: 0x00cf, /* U+00CF LATIN CAPITAL LETTER I WITH DIAERESIS */
+ XK_ETH: 0x00d0, /* U+00D0 LATIN CAPITAL LETTER ETH */
+ XK_Eth: 0x00d0, /* deprecated */
+ XK_Ntilde: 0x00d1, /* U+00D1 LATIN CAPITAL LETTER N WITH TILDE */
+ XK_Ograve: 0x00d2, /* U+00D2 LATIN CAPITAL LETTER O WITH GRAVE */
+ XK_Oacute: 0x00d3, /* U+00D3 LATIN CAPITAL LETTER O WITH ACUTE */
+ XK_Ocircumflex: 0x00d4, /* U+00D4 LATIN CAPITAL LETTER O WITH CIRCUMFLEX */
+ XK_Otilde: 0x00d5, /* U+00D5 LATIN CAPITAL LETTER O WITH TILDE */
+ XK_Odiaeresis: 0x00d6, /* U+00D6 LATIN CAPITAL LETTER O WITH DIAERESIS */
+ XK_multiply: 0x00d7, /* U+00D7 MULTIPLICATION SIGN */
+ XK_Oslash: 0x00d8, /* U+00D8 LATIN CAPITAL LETTER O WITH STROKE */
+ XK_Ooblique: 0x00d8, /* U+00D8 LATIN CAPITAL LETTER O WITH STROKE */
+ XK_Ugrave: 0x00d9, /* U+00D9 LATIN CAPITAL LETTER U WITH GRAVE */
+ XK_Uacute: 0x00da, /* U+00DA LATIN CAPITAL LETTER U WITH ACUTE */
+ XK_Ucircumflex: 0x00db, /* U+00DB LATIN CAPITAL LETTER U WITH CIRCUMFLEX */
+ XK_Udiaeresis: 0x00dc, /* U+00DC LATIN CAPITAL LETTER U WITH DIAERESIS */
+ XK_Yacute: 0x00dd, /* U+00DD LATIN CAPITAL LETTER Y WITH ACUTE */
+ XK_THORN: 0x00de, /* U+00DE LATIN CAPITAL LETTER THORN */
+ XK_Thorn: 0x00de, /* deprecated */
+ XK_ssharp: 0x00df, /* U+00DF LATIN SMALL LETTER SHARP S */
+ XK_agrave: 0x00e0, /* U+00E0 LATIN SMALL LETTER A WITH GRAVE */
+ XK_aacute: 0x00e1, /* U+00E1 LATIN SMALL LETTER A WITH ACUTE */
+ XK_acircumflex: 0x00e2, /* U+00E2 LATIN SMALL LETTER A WITH CIRCUMFLEX */
+ XK_atilde: 0x00e3, /* U+00E3 LATIN SMALL LETTER A WITH TILDE */
+ XK_adiaeresis: 0x00e4, /* U+00E4 LATIN SMALL LETTER A WITH DIAERESIS */
+ XK_aring: 0x00e5, /* U+00E5 LATIN SMALL LETTER A WITH RING ABOVE */
+ XK_ae: 0x00e6, /* U+00E6 LATIN SMALL LETTER AE */
+ XK_ccedilla: 0x00e7, /* U+00E7 LATIN SMALL LETTER C WITH CEDILLA */
+ XK_egrave: 0x00e8, /* U+00E8 LATIN SMALL LETTER E WITH GRAVE */
+ XK_eacute: 0x00e9, /* U+00E9 LATIN SMALL LETTER E WITH ACUTE */
+ XK_ecircumflex: 0x00ea, /* U+00EA LATIN SMALL LETTER E WITH CIRCUMFLEX */
+ XK_ediaeresis: 0x00eb, /* U+00EB LATIN SMALL LETTER E WITH DIAERESIS */
+ XK_igrave: 0x00ec, /* U+00EC LATIN SMALL LETTER I WITH GRAVE */
+ XK_iacute: 0x00ed, /* U+00ED LATIN SMALL LETTER I WITH ACUTE */
+ XK_icircumflex: 0x00ee, /* U+00EE LATIN SMALL LETTER I WITH CIRCUMFLEX */
+ XK_idiaeresis: 0x00ef, /* U+00EF LATIN SMALL LETTER I WITH DIAERESIS */
+ XK_eth: 0x00f0, /* U+00F0 LATIN SMALL LETTER ETH */
+ XK_ntilde: 0x00f1, /* U+00F1 LATIN SMALL LETTER N WITH TILDE */
+ XK_ograve: 0x00f2, /* U+00F2 LATIN SMALL LETTER O WITH GRAVE */
+ XK_oacute: 0x00f3, /* U+00F3 LATIN SMALL LETTER O WITH ACUTE */
+ XK_ocircumflex: 0x00f4, /* U+00F4 LATIN SMALL LETTER O WITH CIRCUMFLEX */
+ XK_otilde: 0x00f5, /* U+00F5 LATIN SMALL LETTER O WITH TILDE */
+ XK_odiaeresis: 0x00f6, /* U+00F6 LATIN SMALL LETTER O WITH DIAERESIS */
+ XK_division: 0x00f7, /* U+00F7 DIVISION SIGN */
+ XK_oslash: 0x00f8, /* U+00F8 LATIN SMALL LETTER O WITH STROKE */
+ XK_ooblique: 0x00f8, /* U+00F8 LATIN SMALL LETTER O WITH STROKE */
+ XK_ugrave: 0x00f9, /* U+00F9 LATIN SMALL LETTER U WITH GRAVE */
+ XK_uacute: 0x00fa, /* U+00FA LATIN SMALL LETTER U WITH ACUTE */
+ XK_ucircumflex: 0x00fb, /* U+00FB LATIN SMALL LETTER U WITH CIRCUMFLEX */
+ XK_udiaeresis: 0x00fc, /* U+00FC LATIN SMALL LETTER U WITH DIAERESIS */
+ XK_yacute: 0x00fd, /* U+00FD LATIN SMALL LETTER Y WITH ACUTE */
+ XK_thorn: 0x00fe, /* U+00FE LATIN SMALL LETTER THORN */
+ XK_ydiaeresis: 0x00ff /* U+00FF LATIN SMALL LETTER Y WITH DIAERESIS */
+};
+
+
+/**
+ * Mappings from Unicode codepoints to the keysym values (and optionally, key
+ * names) expected by the RFB protocol.
+ */
+var keynames = null;
+var codepoints = {'32':32,'33':33,'34':34,'35':35,'36':36,'37':37,'38':38,'39':39,'40':40,'41':41,'42':42,'43':43,'44':44,'45':45,'46':46,'47':47,'48':48,'49':49,'50':50,'51':51,'52':52,'53':53,'54':54,'55':55,'56':56,'57':57,'58':58,'59':59,'60':60,'61':61,'62':62,'63':63,'64':64,'65':65,'66':66,'67':67,'68':68,'69':69,'70':70,'71':71,'72':72,'73':73,'74':74,'75':75,'76':76,'77':77,'78':78,'79':79,'80':80,'81':81,'82':82,'83':83,'84':84,'85':85,'86':86,'87':87,'88':88,'89':89,'90':90,'91':91,'92':92,'93':93,'94':94,'95':95,'96':96,'97':97,'98':98,'99':99,'100':100,'101':101,'102':102,'103':103,'104':104,'105':105,'106':106,'107':107,'108':108,'109':109,'110':110,'111':111,'112':112,'113':113,'114':114,'115':115,'116':116,'117':117,'118':118,'119':119,'120':120,'121':121,'122':122,'123':123,'124':124,'125':125,'126':126,'160':160,'161':161,'162':162,'163':163,'164':164,'165':165,'166':166,'167':167,'168':168,'169':169,'170':170,'171':171,'172':172,'173':173,'174':174,'175':175,'176':176,'177':177,'178':178,'179':179,'180':180,'181':181,'182':182,'183':183,'184':184,'185':185,'186':186,'187':187,'188':188,'189':189,'190':190,'191':191,'192':192,'193':193,'194':194,'195':195,'196':196,'197':197,'198':198,'199':199,'200':200,'201':201,'202':202,'203':203,'204':204,'205':205,'206':206,'207':207,'208':208,'209':209,'210':210,'211':211,'212':212,'213':213,'214':214,'215':215,'216':216,'217':217,'218':218,'219':219,'220':220,'221':221,'222':222,'223':223,'224':224,'225':225,'226':226,'227':227,'228':228,'229':229,'230':230,'231':231,'232':232,'233':233,'234':234,'235':235,'236':236,'237':237,'238':238,'239':239,'240':240,'241':241,'242':242,'243':243,'244':244,'245':245,'246':246,'247':247,'248':248,'249':249,'250':250,'251':251,'252':252,'253':253,'254':254,'255':255,'256':960,'257':992,'258':451,'259':483,'260':417,'261':433,'262':454,'263':486,'264':710,'265':742,'266':709,'267':741,'268':456,'269':488,'270':463,'271':495,'272':464,'273':496,'274':938,'275':954,'278':972,'279':1004,'280':458,'281':490,'282':460,'283':492,'284':728,'285':760,'286':683,'287':699,'288':725,'289':757,'290':939,'291':955,'292':678,'293':694,'294':673,'295':689,'296':933,'297':949,'298':975,'299':1007,'300':16777516,'301':16777517,'302':967,'303':999,'304':681,'305':697,'308':684,'309':700,'310':979,'311':1011,'312':930,'313':453,'314':485,'315':934,'316':950,'317':421,'318':437,'321':419,'322':435,'323':465,'324':497,'325':977,'326':1009,'327':466,'328':498,'330':957,'331':959,'332':978,'333':1010,'336':469,'337':501,'338':5052,'339':5053,'340':448,'341':480,'342':931,'343':947,'344':472,'345':504,'346':422,'347':438,'348':734,'349':766,'350':426,'351':442,'352':425,'353':441,'354':478,'355':510,'356':427,'357':443,'358':940,'359':956,'360':989,'361':1021,'362':990,'363':1022,'364':733,'365':765,'366':473,'367':505,'368':475,'369':507,'370':985,'371':1017,'372':16777588,'373':16777589,'374':16777590,'375':16777591,'376':5054,'377':428,'378':444,'379':431,'380':447,'381':430,'382':446,'399':16777615,'402':2294,'415':16777631,'416':16777632,'417':16777633,'431':16777647,'432':16777648,'437':16777653,'438':16777654,'439':16777655,'466':16777681,'486':16777702,'487':16777703,'601':16777817,'629':16777845,'658':16777874,'711':439,'728':418,'729':511,'731':434,'733':445,'901':1966,'902':1953,'904':1954,'905':1955,'906':1956,'908':1959,'910':1960,'911':1963,'912':1974,'913':1985,'914':1986,'915':1987,'916':1988,'917':1989,'918':1990,'919':1991,'920':1992,'921':1993,'922':1994,'923':1995,'924':1996,'925':1997,'926':1998,'927':1999,'928':2000,'929':2001,'931':2002,'932':2004,'933':2005,'934':2006,'935':2007,'936':2008,'937':2009,'938':1957,'939':1961,'940':1969,'941':1970,'942':1971,'943':1972,'944':1978,'945':2017,'946':2018,'947':2019,'948':2020,'949':2021,'950':2022,'951':2023,'952':2024,'953':2025,'954':2026,'955':2027,'956':2028,'957':2029,'958':2030,'959':2031,'960':2032,'961':2033,'962':2035,'963':2034,'964':2036,'965':2037,'966':2038,'967':2039,'968':2040,'969':2041,'970':1973,'971':1977,'972':1975,'973':1976,'974':1979,'1025':1715,'1026':1713,'1027':1714,'1028':1716,'1029':1717,'1030':1718,'1031':1719,'1032':1720,'1033':1721,'1034':1722,'1035':1723,'1036':1724,'1038':1726,'1039':1727,'1040':1761,'1041':1762,'1042':1783,'1043':1767,'1044':1764,'1045':1765,'1046':1782,'1047':1786,'1048':1769,'1049':1770,'1050':1771,'1051':1772,'1052':1773,'1053':1774,'1054':1775,'1055':1776,'1056':1778,'1057':1779,'1058':1780,'1059':1781,'1060':1766,'1061':1768,'1062':1763,'1063':1790,'1064':1787,'1065':1789,'1066':1791,'1067':1785,'1068':1784,'1069':1788,'1070':1760,'1071':1777,'1072':1729,'1073':1730,'1074':1751,'1075':1735,'1076':1732,'1077':1733,'1078':1750,'1079':1754,'1080':1737,'1081':1738,'1082':1739,'1083':1740,'1084':1741,'1085':1742,'1086':1743,'1087':1744,'1088':1746,'1089':1747,'1090':1748,'1091':1749,'1092':1734,'1093':1736,'1094':1731,'1095':1758,'1096':1755,'1097':1757,'1098':1759,'1099':1753,'1100':1752,'1101':1756,'1102':1728,'1103':1745,'1105':1699,'1106':1697,'1107':1698,'1108':1700,'1109':1701,'1110':1702,'1111':1703,'1112':1704,'1113':1705,'1114':1706,'1115':1707,'1116':1708,'1118':1710,'1119':1711,'1168':1725,'1169':1709,'1170':16778386,'1171':16778387,'1174':16778390,'1175':16778391,'1178':16778394,'1179':16778395,'1180':16778396,'1181':16778397,'1186':16778402,'1187':16778403,'1198':16778414,'1199':16778415,'1200':16778416,'1201':16778417,'1202':16778418,'1203':16778419,'1206':16778422,'1207':16778423,'1208':16778424,'1209':16778425,'1210':16778426,'1211':16778427,'1240':16778456,'1241':16778457,'1250':16778466,'1251':16778467,'1256':16778472,'1257':16778473,'1262':16778478,'1263':16778479,'1329':16778545,'1330':16778546,'1331':16778547,'1332':16778548,'1333':16778549,'1334':16778550,'1335':16778551,'1336':16778552,'1337':16778553,'1338':16778554,'1339':16778555,'1340':16778556,'1341':16778557,'1342':16778558,'1343':16778559,'1344':16778560,'1345':16778561,'1346':16778562,'1347':16778563,'1348':16778564,'1349':16778565,'1350':16778566,'1351':16778567,'1352':16778568,'1353':16778569,'1354':16778570,'1355':16778571,'1356':16778572,'1357':16778573,'1358':16778574,'1359':16778575,'1360':16778576,'1361':16778577,'1362':16778578,'1363':16778579,'1364':16778580,'1365':16778581,'1366':16778582,'1370':16778586,'1371':16778587,'1372':16778588,'1373':16778589,'1374':16778590,'1377':16778593,'1378':16778594,'1379':16778595,'1380':16778596,'1381':16778597,'1382':16778598,'1383':16778599,'1384':16778600,'1385':16778601,'1386':16778602,'1387':16778603,'1388':16778604,'1389':16778605,'1390':16778606,'1391':16778607,'1392':16778608,'1393':16778609,'1394':16778610,'1395':16778611,'1396':16778612,'1397':16778613,'1398':16778614,'1399':16778615,'1400':16778616,'1401':16778617,'1402':16778618,'1403':16778619,'1404':16778620,'1405':16778621,'1406':16778622,'1407':16778623,'1408':16778624,'1409':16778625,'1410':16778626,'1411':16778627,'1412':16778628,'1413':16778629,'1414':16778630,'1415':16778631,'1417':16778633,'1418':16778634,'1488':3296,'1489':3297,'1490':3298,'1491':3299,'1492':3300,'1493':3301,'1494':3302,'1495':3303,'1496':3304,'1497':3305,'1498':3306,'1499':3307,'1500':3308,'1501':3309,'1502':3310,'1503':3311,'1504':3312,'1505':3313,'1506':3314,'1507':3315,'1508':3316,'1509':3317,'1510':3318,'1511':3319,'1512':3320,'1513':3321,'1514':3322,'1548':1452,'1563':1467,'1567':1471,'1569':1473,'1570':1474,'1571':1475,'1572':1476,'1573':1477,'1574':1478,'1575':1479,'1576':1480,'1577':1481,'1578':1482,'1579':1483,'1580':1484,'1581':1485,'1582':1486,'1583':1487,'1584':1488,'1585':1489,'1586':1490,'1587':1491,'1588':1492,'1589':1493,'1590':1494,'1591':1495,'1592':1496,'1593':1497,'1594':1498,'1600':1504,'1601':1505,'1602':1506,'1603':1507,'1604':1508,'1605':1509,'1606':1510,'1607':1511,'1608':1512,'1609':1513,'1610':1514,'1611':1515,'1612':1516,'1613':1517,'1614':1518,'1615':1519,'1616':1520,'1617':1521,'1618':1522,'1619':16778835,'1620':16778836,'1621':16778837,'1632':16778848,'1633':16778849,'1634':16778850,'1635':16778851,'1636':16778852,'1637':16778853,'1638':16778854,'1639':16778855,'1640':16778856,'1641':16778857,'1642':16778858,'1648':16778864,'1657':16778873,'1662':16778878,'1670':16778886,'1672':16778888,'1681':16778897,'1688':16778904,'1700':16778916,'1705':16778921,'1711':16778927,'1722':16778938,'1726':16778942,'1729':16778945,'1740':16778956,'1746':16778962,'1748':16778964,'1776':16778992,'1777':16778993,'1778':16778994,'1779':16778995,'1780':16778996,'1781':16778997,'1782':16778998,'1783':16778999,'1784':16779000,'1785':16779001,'3458':16780674,'3459':16780675,'3461':16780677,'3462':16780678,'3463':16780679,'3464':16780680,'3465':16780681,'3466':16780682,'3467':16780683,'3468':16780684,'3469':16780685,'3470':16780686,'3471':16780687,'3472':16780688,'3473':16780689,'3474':16780690,'3475':16780691,'3476':16780692,'3477':16780693,'3478':16780694,'3482':16780698,'3483':16780699,'3484':16780700,'3485':16780701,'3486':16780702,'3487':16780703,'3488':16780704,'3489':16780705,'3490':16780706,'3491':16780707,'3492':16780708,'3493':16780709,'3494':16780710,'3495':16780711,'3496':16780712,'3497':16780713,'3498':16780714,'3499':16780715,'3500':16780716,'3501':16780717,'3502':16780718,'3503':16780719,'3504':16780720,'3505':16780721,'3507':16780723,'3508':16780724,'3509':16780725,'3510':16780726,'3511':16780727,'3512':16780728,'3513':16780729,'3514':16780730,'3515':16780731,'3517':16780733,'3520':16780736,'3521':16780737,'3522':16780738,'3523':16780739,'3524':16780740,'3525':16780741,'3526':16780742,'3530':16780746,'3535':16780751,'3536':16780752,'3537':16780753,'3538':16780754,'3539':16780755,'3540':16780756,'3542':16780758,'3544':16780760,'3545':16780761,'3546':16780762,'3547':16780763,'3548':16780764,'3549':16780765,'3550':16780766,'3551':16780767,'3570':16780786,'3571':16780787,'3572':16780788,'3585':3489,'3586':3490,'3587':3491,'3588':3492,'3589':3493,'3590':3494,'3591':3495,'3592':3496,'3593':3497,'3594':3498,'3595':3499,'3596':3500,'3597':3501,'3598':3502,'3599':3503,'3600':3504,'3601':3505,'3602':3506,'3603':3507,'3604':3508,'3605':3509,'3606':3510,'3607':3511,'3608':3512,'3609':3513,'3610':3514,'3611':3515,'3612':3516,'3613':3517,'3614':3518,'3615':3519,'3616':3520,'3617':3521,'3618':3522,'3619':3523,'3620':3524,'3621':3525,'3622':3526,'3623':3527,'3624':3528,'3625':3529,'3626':3530,'3627':3531,'3628':3532,'3629':3533,'3630':3534,'3631':3535,'3632':3536,'3633':3537,'3634':3538,'3635':3539,'3636':3540,'3637':3541,'3638':3542,'3639':3543,'3640':3544,'3641':3545,'3642':3546,'3647':3551,'3648':3552,'3649':3553,'3650':3554,'3651':3555,'3652':3556,'3653':3557,'3654':3558,'3655':3559,'3656':3560,'3657':3561,'3658':3562,'3659':3563,'3660':3564,'3661':3565,'3664':3568,'3665':3569,'3666':3570,'3667':3571,'3668':3572,'3669':3573,'3670':3574,'3671':3575,'3672':3576,'3673':3577,'4304':16781520,'4305':16781521,'4306':16781522,'4307':16781523,'4308':16781524,'4309':16781525,'4310':16781526,'4311':16781527,'4312':16781528,'4313':16781529,'4314':16781530,'4315':16781531,'4316':16781532,'4317':16781533,'4318':16781534,'4319':16781535,'4320':16781536,'4321':16781537,'4322':16781538,'4323':16781539,'4324':16781540,'4325':16781541,'4326':16781542,'4327':16781543,'4328':16781544,'4329':16781545,'4330':16781546,'4331':16781547,'4332':16781548,'4333':16781549,'4334':16781550,'4335':16781551,'4336':16781552,'4337':16781553,'4338':16781554,'4339':16781555,'4340':16781556,'4341':16781557,'4342':16781558,'7682':16784898,'7683':16784899,'7690':16784906,'7691':16784907,'7710':16784926,'7711':16784927,'7734':16784950,'7735':16784951,'7744':16784960,'7745':16784961,'7766':16784982,'7767':16784983,'7776':16784992,'7777':16784993,'7786':16785002,'7787':16785003,'7808':16785024,'7809':16785025,'7810':16785026,'7811':16785027,'7812':16785028,'7813':16785029,'7818':16785034,'7819':16785035,'7840':16785056,'7841':16785057,'7842':16785058,'7843':16785059,'7844':16785060,'7845':16785061,'7846':16785062,'7847':16785063,'7848':16785064,'7849':16785065,'7850':16785066,'7851':16785067,'7852':16785068,'7853':16785069,'7854':16785070,'7855':16785071,'7856':16785072,'7857':16785073,'7858':16785074,'7859':16785075,'7860':16785076,'7861':16785077,'7862':16785078,'7863':16785079,'7864':16785080,'7865':16785081,'7866':16785082,'7867':16785083,'7868':16785084,'7869':16785085,'7870':16785086,'7871':16785087,'7872':16785088,'7873':16785089,'7874':16785090,'7875':16785091,'7876':16785092,'7877':16785093,'7878':16785094,'7879':16785095,'7880':16785096,'7881':16785097,'7882':16785098,'7883':16785099,'7884':16785100,'7885':16785101,'7886':16785102,'7887':16785103,'7888':16785104,'7889':16785105,'7890':16785106,'7891':16785107,'7892':16785108,'7893':16785109,'7894':16785110,'7895':16785111,'7896':16785112,'7897':16785113,'7898':16785114,'7899':16785115,'7900':16785116,'7901':16785117,'7902':16785118,'7903':16785119,'7904':16785120,'7905':16785121,'7906':16785122,'7907':16785123,'7908':16785124,'7909':16785125,'7910':16785126,'7911':16785127,'7912':16785128,'7913':16785129,'7914':16785130,'7915':16785131,'7916':16785132,'7917':16785133,'7918':16785134,'7919':16785135,'7920':16785136,'7921':16785137,'7922':16785138,'7923':16785139,'7924':16785140,'7925':16785141,'7926':16785142,'7927':16785143,'7928':16785144,'7929':16785145,'8194':2722,'8195':2721,'8196':2723,'8197':2724,'8199':2725,'8200':2726,'8201':2727,'8202':2728,'8210':2747,'8211':2730,'8212':2729,'8213':1967,'8215':3295,'8216':2768,'8217':2769,'8218':2813,'8220':2770,'8221':2771,'8222':2814,'8224':2801,'8225':2802,'8226':2790,'8229':2735,'8230':2734,'8240':2773,'8242':2774,'8243':2775,'8248':2812,'8254':1150,'8304':16785520,'8308':16785524,'8309':16785525,'8310':16785526,'8311':16785527,'8312':16785528,'8313':16785529,'8320':16785536,'8321':16785537,'8322':16785538,'8323':16785539,'8324':16785540,'8325':16785541,'8326':16785542,'8327':16785543,'8328':16785544,'8329':16785545,'8352':16785568,'8353':16785569,'8354':16785570,'8355':16785571,'8356':16785572,'8357':16785573,'8358':16785574,'8359':16785575,'8360':16785576,'8361':3839,'8362':16785578,'8363':16785579,'8364':8364,'8453':2744,'8470':1712,'8471':2811,'8478':2772,'8482':2761,'8531':2736,'8532':2737,'8533':2738,'8534':2739,'8535':2740,'8536':2741,'8537':2742,'8538':2743,'8539':2755,'8540':2756,'8541':2757,'8542':2758,'8592':2299,'8593':2300,'8594':2301,'8595':2302,'8658':2254,'8660':2253,'8706':2287,'8709':16785925,'8711':2245,'8712':16785928,'8713':16785929,'8715':16785931,'8728':3018,'8730':2262,'8731':16785947,'8732':16785948,'8733':2241,'8734':2242,'8743':2270,'8744':2271,'8745':2268,'8746':2269,'8747':2239,'8748':16785964,'8749':16785965,'8756':2240,'8757':16785973,'8764':2248,'8771':2249,'8773':16785992,'8775':16785991,'8800':2237,'8801':2255,'8802':16786018,'8803':16786019,'8804':2236,'8805':2238,'8834':2266,'8835':2267,'8866':3068,'8867':3036,'8868':3010,'8869':3022,'8968':3027,'8970':3012,'8981':2810,'8992':2212,'8993':2213,'9109':3020,'9115':2219,'9117':2220,'9118':2221,'9120':2222,'9121':2215,'9123':2216,'9124':2217,'9126':2218,'9128':2223,'9132':2224,'9143':2209,'9146':2543,'9147':2544,'9148':2546,'9149':2547,'9225':2530,'9226':2533,'9227':2537,'9228':2531,'9229':2532,'9251':2732,'9252':2536,'9472':2211,'9474':2214,'9484':2210,'9488':2539,'9492':2541,'9496':2538,'9500':2548,'9508':2549,'9516':2551,'9524':2550,'9532':2542,'9618':2529,'9642':2791,'9643':2785,'9644':2779,'9645':2786,'9646':2783,'9647':2767,'9650':2792,'9651':2787,'9654':2781,'9655':2765,'9660':2793,'9661':2788,'9664':2780,'9665':2764,'9670':2528,'9675':2766,'9679':2782,'9702':2784,'9734':2789,'9742':2809,'9747':2762,'9756':2794,'9758':2795,'9792':2808,'9794':2807,'9827':2796,'9829':2798,'9830':2797,'9837':2806,'9839':2805,'10003':2803,'10007':2804,'10013':2777,'10016':2800,'10216':2748,'10217':2750,'10240':16787456,'10241':16787457,'10242':16787458,'10243':16787459,'10244':16787460,'10245':16787461,'10246':16787462,'10247':16787463,'10248':16787464,'10249':16787465,'10250':16787466,'10251':16787467,'10252':16787468,'10253':16787469,'10254':16787470,'10255':16787471,'10256':16787472,'10257':16787473,'10258':16787474,'10259':16787475,'10260':16787476,'10261':16787477,'10262':16787478,'10263':16787479,'10264':16787480,'10265':16787481,'10266':16787482,'10267':16787483,'10268':16787484,'10269':16787485,'10270':16787486,'10271':16787487,'10272':16787488,'10273':16787489,'10274':16787490,'10275':16787491,'10276':16787492,'10277':16787493,'10278':16787494,'10279':16787495,'10280':16787496,'10281':16787497,'10282':16787498,'10283':16787499,'10284':16787500,'10285':16787501,'10286':16787502,'10287':16787503,'10288':16787504,'10289':16787505,'10290':16787506,'10291':16787507,'10292':16787508,'10293':16787509,'10294':16787510,'10295':16787511,'10296':16787512,'10297':16787513,'10298':16787514,'10299':16787515,'10300':16787516,'10301':16787517,'10302':16787518,'10303':16787519,'10304':16787520,'10305':16787521,'10306':16787522,'10307':16787523,'10308':16787524,'10309':16787525,'10310':16787526,'10311':16787527,'10312':16787528,'10313':16787529,'10314':16787530,'10315':16787531,'10316':16787532,'10317':16787533,'10318':16787534,'10319':16787535,'10320':16787536,'10321':16787537,'10322':16787538,'10323':16787539,'10324':16787540,'10325':16787541,'10326':16787542,'10327':16787543,'10328':16787544,'10329':16787545,'10330':16787546,'10331':16787547,'10332':16787548,'10333':16787549,'10334':16787550,'10335':16787551,'10336':16787552,'10337':16787553,'10338':16787554,'10339':16787555,'10340':16787556,'10341':16787557,'10342':16787558,'10343':16787559,'10344':16787560,'10345':16787561,'10346':16787562,'10347':16787563,'10348':16787564,'10349':16787565,'10350':16787566,'10351':16787567,'10352':16787568,'10353':16787569,'10354':16787570,'10355':16787571,'10356':16787572,'10357':16787573,'10358':16787574,'10359':16787575,'10360':16787576,'10361':16787577,'10362':16787578,'10363':16787579,'10364':16787580,'10365':16787581,'10366':16787582,'10367':16787583,'10368':16787584,'10369':16787585,'10370':16787586,'10371':16787587,'10372':16787588,'10373':16787589,'10374':16787590,'10375':16787591,'10376':16787592,'10377':16787593,'10378':16787594,'10379':16787595,'10380':16787596,'10381':16787597,'10382':16787598,'10383':16787599,'10384':16787600,'10385':16787601,'10386':16787602,'10387':16787603,'10388':16787604,'10389':16787605,'10390':16787606,'10391':16787607,'10392':16787608,'10393':16787609,'10394':16787610,'10395':16787611,'10396':16787612,'10397':16787613,'10398':16787614,'10399':16787615,'10400':16787616,'10401':16787617,'10402':16787618,'10403':16787619,'10404':16787620,'10405':16787621,'10406':16787622,'10407':16787623,'10408':16787624,'10409':16787625,'10410':16787626,'10411':16787627,'10412':16787628,'10413':16787629,'10414':16787630,'10415':16787631,'10416':16787632,'10417':16787633,'10418':16787634,'10419':16787635,'10420':16787636,'10421':16787637,'10422':16787638,'10423':16787639,'10424':16787640,'10425':16787641,'10426':16787642,'10427':16787643,'10428':16787644,'10429':16787645,'10430':16787646,'10431':16787647,'10432':16787648,'10433':16787649,'10434':16787650,'10435':16787651,'10436':16787652,'10437':16787653,'10438':16787654,'10439':16787655,'10440':16787656,'10441':16787657,'10442':16787658,'10443':16787659,'10444':16787660,'10445':16787661,'10446':16787662,'10447':16787663,'10448':16787664,'10449':16787665,'10450':16787666,'10451':16787667,'10452':16787668,'10453':16787669,'10454':16787670,'10455':16787671,'10456':16787672,'10457':16787673,'10458':16787674,'10459':16787675,'10460':16787676,'10461':16787677,'10462':16787678,'10463':16787679,'10464':16787680,'10465':16787681,'10466':16787682,'10467':16787683,'10468':16787684,'10469':16787685,'10470':16787686,'10471':16787687,'10472':16787688,'10473':16787689,'10474':16787690,'10475':16787691,'10476':16787692,'10477':16787693,'10478':16787694,'10479':16787695,'10480':16787696,'10481':16787697,'10482':16787698,'10483':16787699,'10484':16787700,'10485':16787701,'10486':16787702,'10487':16787703,'10488':16787704,'10489':16787705,'10490':16787706,'10491':16787707,'10492':16787708,'10493':16787709,'10494':16787710,'10495':16787711,'12289':1188,'12290':1185,'12300':1186,'12301':1187,'12443':1246,'12444':1247,'12449':1191,'12450':1201,'12451':1192,'12452':1202,'12453':1193,'12454':1203,'12455':1194,'12456':1204,'12457':1195,'12458':1205,'12459':1206,'12461':1207,'12463':1208,'12465':1209,'12467':1210,'12469':1211,'12471':1212,'12473':1213,'12475':1214,'12477':1215,'12479':1216,'12481':1217,'12483':1199,'12484':1218,'12486':1219,'12488':1220,'12490':1221,'12491':1222,'12492':1223,'12493':1224,'12494':1225,'12495':1226,'12498':1227,'12501':1228,'12504':1229,'12507':1230,'12510':1231,'12511':1232,'12512':1233,'12513':1234,'12514':1235,'12515':1196,'12516':1236,'12517':1197,'12518':1237,'12519':1198,'12520':1238,'12521':1239,'12522':1240,'12523':1241,'12524':1242,'12525':1243,'12527':1244,'12530':1190,'12531':1245,'12539':1189,'12540':1200};
+
+
+function lookup(k) {
+ return k ? {keysym: k, keyname: keynames ? keynames[k] : k} : undefined;
+}
+
+
+function fromUnicode(u) {
+ return lookup(codepoints[u]);
+}
+
+
+/**
+ * Expose lookup() and fromUnicode() functions.
+ */
+Keys.lookup = lookup;
+Keys.fromUnicode = fromUnicode;
+
+
+/**
+ * Expose Keys Object.
+ */
+module.exports = Keys;
+
+},{}],263:[function(require,module,exports){
+/*
+ * noVNC: HTML5 VNC client
+ * Copyright (C) 2012 Joel Martin
+ * Copyright (C) 2013 Samuel Mannehed for Cendio AB
+ * Licensed under MPL 2.0 (see LICENSE.txt)
+ *
+ * TIGHT decoder portion:
+ * (c) 2012 Michael Tinglof, Joe Balaz, Les Piech (Mercuri.ca)
+ */
+
+
+/**
+ * Expose the RFB class.
+ */
+module.exports = RFB;
+
+
+/**
+ * Dependencies.
+ */
+var debug = require('debug')('noVNC:RFB');
+var debugerror = require('debug')('noVNC:ERROR:RFB');
+debugerror.log = console.warn.bind(console);
+var Util = require('./util');
+var Websock = require('./websock');
+var Keys = require('./keys');
+var Input = require('./input');
+var Keyboard = Input.Keyboard;
+var Mouse = Input.Mouse;
+var Display = require('./display');
+var Base64 = require('./base64');
+var DES = require('./des');
+var TINF = require('./tinf');
+
+
+function RFB (defaults) {
+ debug('new()');
+
+ defaults = defaults || {};
+
+ this._rfb_url = null;
+ this._rfb_password = '';
+
+ this._rfb_state = 'disconnected';
+ this._rfb_version = 0;
+ this._rfb_max_version = 3.8;
+ this._rfb_auth_scheme = '';
+
+ this._rfb_tightvnc = false;
+ this._rfb_xvp_ver = 0;
+
+ // In preference order
+ this._encodings = [
+ ['COPYRECT', 0x01 ],
+ ['TIGHT', 0x07 ],
+ ['TIGHT_PNG', -260 ],
+ ['HEXTILE', 0x05 ],
+ ['RRE', 0x02 ],
+ ['RAW', 0x00 ],
+ ['DesktopSize', -223 ],
+ ['Cursor', -239 ],
+
+ // Psuedo-encoding settings
+ //['JPEG_quality_lo', -32 ],
+ ['JPEG_quality_med', -26 ],
+ //['JPEG_quality_hi', -23 ],
+ //['compress_lo', -255 ],
+ ['compress_hi', -247 ],
+ ['last_rect', -224 ],
+ ['xvp', -309 ],
+ ['ExtendedDesktopSize', -308 ]
+ ];
+
+ this._encHandlers = {};
+ this._encNames = {};
+ this._encStats = {};
+
+ this._sock = null; // Websock object
+ this._display = null; // Display object
+ this._keyboard = null; // Keyboard input handler object
+ this._mouse = null; // Mouse input handler object
+ this._sendTimer = null; // Send Queue check timer
+ this._disconnTimer = null; // disconnection timer
+ this._msgTimer = null; // queued handle_msg timer
+
+ // Frame buffer update state
+ this._FBU = {
+ rects: 0,
+ subrects: 0, // RRE
+ lines: 0, // RAW
+ tiles: 0, // HEXTILE
+ bytes: 0,
+ x: 0,
+ y: 0,
+ width: 0,
+ height: 0,
+ encoding: 0,
+ subencoding: -1,
+ background: null,
+ zlib: [] // TIGHT zlib streams
+ };
+
+ this._fb_Bpp = 4;
+ this._fb_depth = 3;
+ this._fb_width = 0;
+ this._fb_height = 0;
+ this._fb_name = '';
+
+ this._rre_chunk_sz = 100;
+
+ this._timing = {
+ last_fbu: 0,
+ fbu_total: 0,
+ fbu_total_cnt: 0,
+ full_fbu_total: 0,
+ full_fbu_cnt: 0,
+
+ fbu_rt_start: 0,
+ fbu_rt_total: 0,
+ fbu_rt_cnt: 0,
+ pixels: 0
+ };
+
+ this._supportsSetDesktopSize = false;
+ this._screen_id = 0;
+ this._screen_flags = 0;
+
+ // Mouse state
+ this._mouse_buttonMask = 0;
+ this._mouse_arr = [];
+ this._viewportDragging = false;
+ this._viewportDragPos = {};
+
+ // set the default value on user-facing properties
+ Util.set_defaults(this, defaults, {
+ 'target': 'null', // VNC display rendering Canvas object
+ 'focusContainer': document, // DOM element that captures keyboard input
+ 'encrypt': false, // Use TLS/SSL/wss encryption
+ 'true_color': true, // Request true color pixel data
+ 'local_cursor': false, // Request locally rendered cursor
+ 'shared': true, // Request shared mode
+ 'view_only': false, // Disable client mouse/keyboard
+ 'xvp_password_sep': '@', // Separator for XVP password fields
+ 'disconnectTimeout': 3, // Time (s) to wait for disconnection
+ 'wsProtocols': ['binary', 'base64'], // Protocols to use in the WebSocket connection
+ 'repeaterID': '', // [UltraVNC] RepeaterID to connect to
+ 'viewportDrag': false, // Move the viewport on mouse drags
+ 'forceAuthScheme': 0, // Force auth scheme (0 means no)
+ 'enableMouseAndTouch': false, // Whether also enable mouse events when touch screen is detected
+
+ // Callback functions
+ 'onUpdateState': function () { }, // onUpdateState(rfb, state, oldstate, statusMsg): state update/change
+ 'onPasswordRequired': function () { }, // onPasswordRequired(rfb): VNC password is required
+ 'onClipboard': function () { }, // onClipboard(rfb, text): RFB clipboard contents received
+ 'onBell': function () { }, // onBell(rfb): RFB Bell message received
+ 'onFBUReceive': function () { }, // onFBUReceive(rfb, fbu): RFB FBU received but not yet processed
+ 'onFBUComplete': function () { }, // onFBUComplete(rfb, fbu): RFB FBU received and processed
+ 'onFBResize': function () { }, // onFBResize(rfb, width, height): frame buffer resized
+ 'onDesktopName': function () { }, // onDesktopName(rfb, name): desktop name received
+ 'onXvpInit': function () { }, // onXvpInit(version): XVP extensions active for this connection
+ 'onUnknownMessageType': null // Handler for unknown VNC message types. If
+ // null failure is emitted and the RFB closed.
+ });
+
+ // populate encHandlers with bound versions
+ Object.keys(RFB.encodingHandlers).forEach(function (encName) {
+ this._encHandlers[encName] = RFB.encodingHandlers[encName].bind(this);
+ }.bind(this));
+
+ // Create lookup tables based on encoding number
+ for (var i = 0; i < this._encodings.length; i++) {
+ this._encHandlers[this._encodings[i][1]] = this._encHandlers[this._encodings[i][0]];
+ this._encNames[this._encodings[i][1]] = this._encodings[i][0];
+ this._encStats[this._encodings[i][1]] = [0, 0];
+ }
+
+ try {
+ this._display = new Display({target: this._target});
+ } catch(error) {
+ debugerror('Display exception: ' + error);
+ // Don't continue. Avoid ugly errors in "fatal" state.
+ throw(error);
+ }
+
+ this._keyboard = new Keyboard({
+ target: this._focusContainer,
+ onKeyPress: this._handleKeyPress.bind(this)
+ });
+
+ this._mouse = new Mouse({
+ target: this._target,
+ onMouseButton: this._handleMouseButton.bind(this),
+ onMouseMove: this._handleMouseMove.bind(this),
+ notify: this._keyboard.sync.bind(this._keyboard),
+ enableMouseAndTouch: this._enableMouseAndTouch
+ });
+
+ this._sock = new Websock();
+
+ this._sock.on('message', this._handle_message.bind(this));
+
+ this._sock.on('open', function () {
+ if (this._rfb_state === 'connect') {
+ this._updateState('ProtocolVersion', 'Starting VNC handshake');
+ } else {
+ this._fail('Got unexpected WebSocket connection');
+ }
+ }.bind(this));
+
+ this._sock.on('close', function (e) {
+ debug('WebSocket closed');
+
+ var msg = '';
+ if (e.code) {
+ msg = ' (code: ' + e.code;
+ if (e.reason) {
+ msg += ', reason: ' + e.reason;
+ }
+ msg += ')';
+ }
+ if (this._rfb_state === 'disconnect') {
+ this._updateState('disconnected', 'VNC disconnected' + msg);
+ } else if (this._rfb_state === 'ProtocolVersion') {
+ this._fail('Failed to connect to server' + msg);
+ } else if (this._rfb_state in {'failed': 1, 'disconnected': 1}) {
+ debug('Received onclose while disconnected' + msg);
+ } else {
+ this._fail('Server disconnected' + msg);
+ }
+ this._sock.off('close');
+ }.bind(this));
+
+ this._sock.on('error', function () {
+ debugerror('WebSocket error');
+ });
+
+ this._init_vars();
+
+ var rmode = this._display.get_render_mode();
+
+ this._updateState('loaded', 'noVNC ready: ' + rmode);
+}
+
+
+RFB.prototype = {
+ // Public methods
+ connect: function (url, password) {
+ this._rfb_url = url;
+ this._rfb_password = (password !== undefined) ? password : '';
+
+ this._updateState('connect', 'Connecting');
+ },
+
+ disconnect: function () {
+ this._updateState('disconnect', 'Disconnecting');
+ this._sock.off('error');
+ this._sock.off('message');
+ this._sock.off('open');
+ },
+
+ sendPassword: function (passwd) {
+ this._rfb_password = passwd;
+ this._rfb_state = 'Authentication';
+ setTimeout(this._init_msg.bind(this), 1);
+ },
+
+ sendCtrlAltDel: function () {
+ if (this._rfb_state !== 'normal' || this._view_only) { return false; }
+
+ var arr = [];
+ arr = arr.concat(RFB.messages.keyEvent(Keys.XK_Control_L, 1));
+ arr = arr.concat(RFB.messages.keyEvent(Keys.XK_Alt_L, 1));
+ arr = arr.concat(RFB.messages.keyEvent(Keys.XK_Delete, 1));
+ arr = arr.concat(RFB.messages.keyEvent(Keys.XK_Delete, 0));
+ arr = arr.concat(RFB.messages.keyEvent(Keys.XK_Alt_L, 0));
+ arr = arr.concat(RFB.messages.keyEvent(Keys.XK_Control_L, 0));
+ this._sock.send(arr);
+ },
+
+ xvpOp: function (ver, op) {
+ if (this._rfb_xvp_ver < ver) { return false; }
+ debug('xvpOp() | sending XVP operation ' + op + ' (version ' + ver + ')');
+ this._sock.send_string('\xFA\x00' + String.fromCharCode(ver) + String.fromCharCode(op));
+ return true;
+ },
+
+ xvpShutdown: function () {
+ return this.xvpOp(1, 2);
+ },
+
+ xvpReboot: function () {
+ return this.xvpOp(1, 3);
+ },
+
+ xvpReset: function () {
+ return this.xvpOp(1, 4);
+ },
+
+ // Send a key press. If 'down' is not specified then send a down key
+ // followed by an up key.
+ sendKey: function (code, down) {
+ if (this._rfb_state !== 'normal' || this._view_only) { return false; }
+ var arr = [];
+ if (typeof down !== 'undefined') {
+ debug('sendKey() | sending key code (' + (down ? 'down' : 'up') + '): ' + code);
+ arr = arr.concat(RFB.messages.keyEvent(code, down ? 1 : 0));
+ } else {
+ debug('sendKey() | sending key code (down + up): ' + code);
+ arr = arr.concat(RFB.messages.keyEvent(code, 1));
+ arr = arr.concat(RFB.messages.keyEvent(code, 0));
+ }
+ this._sock.send(arr);
+ },
+
+ clipboardPasteFrom: function (text) {
+ if (this._rfb_state !== 'normal') { return; }
+ this._sock.send(RFB.messages.clientCutText(text));
+ },
+
+ setDesktopSize: function (width, height) {
+ if (this._rfb_state !== 'normal') { return; }
+
+ if (this._supportsSetDesktopSize) {
+
+ var arr = [251]; // msg-type
+ Util.push8(arr, 0); // padding
+ Util.push16(arr, width); // width
+ Util.push16(arr, height); // height
+
+ Util.push8(arr, 1); // number-of-screens
+ Util.push8(arr, 0); // padding
+
+ // screen array
+ Util.push32(arr, this._screen_id); // id
+ Util.push16(arr, 0); // x-position
+ Util.push16(arr, 0); // y-position
+ Util.push16(arr, width); // width
+ Util.push16(arr, height); // height
+ Util.push32(arr, this._screen_flags); // flags
+
+ this._sock.send(arr);
+ }
+ },
+
+ // Private methods
+ _connect: function () {
+ debug('_connect() | connecting to ' + this._rfb_url);
+ this._sock.open(this._rfb_url, this._wsProtocols);
+ },
+
+ _init_vars: function () {
+ // reset state
+ this._sock.init();
+
+ this._FBU.rects = 0;
+ this._FBU.subrects = 0; // RRE and HEXTILE
+ this._FBU.lines = 0; // RAW
+ this._FBU.tiles = 0; // HEXTILE
+ this._FBU.zlibs = []; // TIGHT zlib encoders
+ this._mouse_buttonMask = 0;
+ this._mouse_arr = [];
+ this._rfb_tightvnc = false;
+
+ // Clear the per connection encoding stats
+ var i;
+ for (i = 0; i < this._encodings.length; i++) {
+ this._encStats[this._encodings[i][1]][0] = 0;
+ }
+
+ for (i = 0; i < 4; i++) {
+ this._FBU.zlibs[i] = new TINF();
+ this._FBU.zlibs[i].init();
+ }
+ },
+
+ _print_stats: function () {
+ debug('_print_stats() | encoding stats for this connection:');
+
+ var i, s;
+ for (i = 0; i < this._encodings.length; i++) {
+ s = this._encStats[this._encodings[i][1]];
+ if (s[0] + s[1] > 0) {
+ debug('_print_stats() | ' + this._encodings[i][0] + ': ' + s[0] + ' rects');
+ }
+ }
+
+ debug('_print_stats() | encoding stats since page load:');
+
+ for (i = 0; i < this._encodings.length; i++) {
+ s = this._encStats[this._encodings[i][1]];
+ debug('_print_stats() | ' + this._encodings[i][0] + ': ' + s[1] + ' rects');
+ }
+ },
+
+ _cleanupSocket: function (state) {
+ if (this._sendTimer) {
+ clearInterval(this._sendTimer);
+ this._sendTimer = null;
+ }
+ if (this._msgTimer) {
+ clearInterval(this._msgTimer);
+ this._msgTimer = null;
+ }
+ if (this._display && this._display.get_context()) {
+ this._keyboard.ungrab();
+ this._mouse.ungrab();
+ if (state !== 'connect' && state !== 'loaded') {
+ this._display.defaultCursor();
+ }
+ this._display.clear();
+ }
+
+ this._sock.close();
+ },
+
+
+ /*
+ * Page states:
+ * loaded - page load, equivalent to disconnected
+ * disconnected - idle state
+ * connect - starting to connect (to ProtocolVersion)
+ * normal - connected
+ * disconnect - starting to disconnect
+ * failed - abnormal disconnect
+ * fatal - failed to load page, or fatal error
+ *
+ * RFB protocol initialization states:
+ * ProtocolVersion
+ * Security
+ * Authentication
+ * password - waiting for password, not part of RFB
+ * SecurityResult
+ * ClientInitialization - not triggered by server message
+ * ServerInitialization (to normal)
+ */
+ _updateState: function (state, statusMsg) {
+ debug('_updateState() | [state:%s, msg:"%s"]', state, statusMsg);
+
+ var oldstate = this._rfb_state;
+
+ if (state === oldstate) {
+ // Already here, ignore
+ debug('_updateState() | already in state "' + state + '", ignoring');
+ return;
+ }
+
+ /*
+ * These are disconnected states. A previous connect may
+ * asynchronously cause a connection so make sure we are closed.
+ */
+ if (state in {'disconnected': 1, 'loaded': 1, 'connect': 1,
+ 'disconnect': 1, 'failed': 1, 'fatal': 1}) {
+ this._cleanupSocket(state);
+ }
+
+ if (oldstate === 'fatal') {
+ debugerror('_updateState() | fatal error, cannot continue');
+ }
+
+ if (statusMsg && (state === 'failed' || state === 'fatal')) {
+ debugerror('_updateState() | %s: %s', state, statusMsg);
+ }
+
+ if (oldstate === 'failed' && state === 'disconnected') {
+ // do disconnect action, but stay in failed state
+ this._rfb_state = 'failed';
+ } else {
+ this._rfb_state = state;
+ }
+
+ if (this._disconnTimer && this._rfb_state !== 'disconnect') {
+ debug('_updateState() | clearing disconnect timer');
+ clearTimeout(this._disconnTimer);
+ this._disconnTimer = null;
+ this._sock.off('close'); // make sure we don't get a double event
+ }
+
+ switch (state) {
+ case 'normal':
+ if (oldstate === 'disconnected' || oldstate === 'failed') {
+ debugerror('_updateState() | invalid transition from "disconnected" or "failed" to "normal"');
+ }
+ break;
+
+ case 'connect':
+ this._init_vars();
+ this._connect();
+ // WebSocket.onopen transitions to 'ProtocolVersion'
+ break;
+
+ case 'disconnect':
+ this._disconnTimer = setTimeout(function () {
+ this._fail('Disconnect timeout');
+ }.bind(this), this._disconnectTimeout * 1000);
+
+ this._print_stats();
+
+ // WebSocket.onclose transitions to 'disconnected'
+ break;
+
+ case 'failed':
+ if (oldstate === 'disconnected') {
+ debugerror('_updateState() | invalid transition from "disconnected" to "failed"');
+ } else if (oldstate === 'normal') {
+ debugerror('_updateState() | error while connected');
+ } else if (oldstate === 'init') {
+ debugerror('_updateState() | error while initializing');
+ }
+
+ // Make sure we transition to disconnected
+ setTimeout(function () {
+ this._updateState('disconnected');
+ }.bind(this), 50);
+
+ break;
+
+ default:
+ // No state change action to take
+ }
+
+ if (oldstate === 'failed' && state === 'disconnected') {
+ this._onUpdateState(this, state, oldstate);
+ } else {
+ this._onUpdateState(this, state, oldstate, statusMsg);
+ }
+ },
+
+ _fail: function (msg) {
+ this._updateState('failed', msg);
+ return false;
+ },
+
+ _handle_message: function () {
+ if (this._sock.rQlen() === 0) {
+ debugerror('_handle_message() | called on an empty receive queue');
+ return;
+ }
+
+ switch (this._rfb_state) {
+ case 'disconnected':
+ case 'failed':
+ debugerror('_handle_message() | got data while disconnected');
+ break;
+ case 'normal':
+ if (this._normal_msg() && this._sock.rQlen() > 0) {
+ // true means we can continue processing
+ // Give other events a chance to run
+ if (this._msgTimer === null) {
+ debug('_handle_message() | more data to process, creating timer');
+ this._msgTimer = setTimeout(function () {
+ this._msgTimer = null;
+ this._handle_message();
+ }.bind(this), 10);
+ } else {
+ debug('_handle_message() | more data to process, existing timer');
+ }
+ }
+ break;
+ default:
+ this._init_msg();
+ break;
+ }
+ },
+
+ _checkEvents: function () {
+ if (this._rfb_state === 'normal' && !this._viewportDragging && this._mouse_arr.length > 0) {
+ this._sock.send(this._mouse_arr);
+ this._mouse_arr = [];
+ }
+ },
+
+ _handleKeyPress: function (keysym, down) {
+ if (this._view_only) { return; } // View only, skip keyboard, events
+ this._sock.send(RFB.messages.keyEvent(keysym, down));
+ },
+
+ _handleMouseButton: function (x, y, down, bmask) {
+ if (down) {
+ this._mouse_buttonMask |= bmask;
+ } else {
+ this._mouse_buttonMask ^= bmask;
+ }
+
+ if (this._viewportDrag) {
+ if (down && !this._viewportDragging) {
+ this._viewportDragging = true;
+ this._viewportDragPos = {'x': x, 'y': y};
+
+ // Skip sending mouse events
+ return;
+ } else {
+ this._viewportDragging = false;
+ }
+ }
+
+ if (this._view_only) { return; } // View only, skip mouse events
+
+ this._mouse_arr = this._mouse_arr.concat(
+ RFB.messages.pointerEvent(this._display.absX(x), this._display.absY(y), this._mouse_buttonMask));
+ this._sock.send(this._mouse_arr);
+ this._mouse_arr = [];
+ },
+
+ _handleMouseMove: function (x, y) {
+ if (this._viewportDragging) {
+ var deltaX = this._viewportDragPos.x - x;
+ var deltaY = this._viewportDragPos.y - y;
+ this._viewportDragPos = {'x': x, 'y': y};
+
+ this._display.viewportChangePos(deltaX, deltaY);
+
+ // Skip sending mouse events
+ return;
+ }
+
+ if (this._view_only) { return; } // View only, skip mouse events
+
+ this._mouse_arr = this._mouse_arr.concat(
+ RFB.messages.pointerEvent(this._display.absX(x), this._display.absY(y), this._mouse_buttonMask));
+
+ this._checkEvents();
+ },
+
+ // Message Handlers
+
+ _negotiate_protocol_version: function () {
+ if (this._sock.rQlen() < 12) {
+ return this._fail('Incomplete protocol version');
+ }
+
+ var sversion = this._sock.rQshiftStr(12).substr(4, 7);
+ debug('_negotiate_protocol_version() | server ProtocolVersion: ' + sversion);
+ var is_repeater = 0;
+
+ switch (sversion) {
+ case '000.000': // UltraVNC repeater
+ is_repeater = 1;
+ break;
+ case '003.003':
+ case '003.006': // UltraVNC
+ case '003.889': // Apple Remote Desktop
+ this._rfb_version = 3.3;
+ break;
+ case '003.007':
+ this._rfb_version = 3.7;
+ break;
+ case '003.008':
+ case '004.000': // Intel AMT KVM
+ case '004.001': // RealVNC 4.6
+ this._rfb_version = 3.8;
+ break;
+ default:
+ return this._fail('Invalid server version ' + sversion);
+ }
+
+ if (is_repeater) {
+ var repeaterID = this._repeaterID;
+ while (repeaterID.length < 250) {
+ repeaterID += '\0';
+ }
+ this._sock.send_string(repeaterID);
+ return true;
+ }
+
+ if (this._rfb_version > this._rfb_max_version) {
+ this._rfb_version = this._rfb_max_version;
+ }
+
+ // Send updates either at a rate of 1 update per 50ms, or
+ // whatever slower rate the network can handle
+ this._sendTimer = setInterval(this._sock.flush.bind(this._sock), 50);
+
+ var cversion = '00' + parseInt(this._rfb_version, 10) +
+ '.00' + ((this._rfb_version * 10) % 10);
+ this._sock.send_string('RFB ' + cversion + '\n');
+ this._updateState('Security', 'Sent ProtocolVersion: ' + cversion);
+ },
+
+ _negotiate_security: function () {
+ if (this._rfb_version >= 3.7) {
+ // Server sends supported list, client decides
+ var num_types = this._sock.rQshift8();
+ if (this._sock.rQwait('security type', num_types, 1)) { return false; }
+
+ if (num_types === 0) {
+ var strlen = this._sock.rQshift32();
+ var reason = this._sock.rQshiftStr(strlen);
+ return this._fail('Security failure: ' + reason);
+ }
+
+ this._rfb_auth_scheme = 0;
+ var types = this._sock.rQshiftBytes(num_types);
+ debug('_negotiate_security() | server security types: ' + types);
+
+ if (! this._forceAuthScheme) {
+ for (var i = 0; i < types.length; i++) {
+ if (types[i] > this._rfb_auth_scheme && (types[i] <= 16 || types[i] === 22)) {
+ this._rfb_auth_scheme = types[i];
+ }
+ }
+ }
+ else {
+ this._rfb_auth_scheme = this._forceAuthScheme;
+ }
+
+ if (this._rfb_auth_scheme === 0) {
+ return this._fail('Unsupported security types: ' + types);
+ }
+
+ this._sock.send([this._rfb_auth_scheme]);
+ } else {
+ // Server decides
+ if (this._sock.rQwait('security scheme', 4)) { return false; }
+ this._rfb_auth_scheme = this._sock.rQshift32();
+ }
+
+ this._updateState('Authentication', 'Authenticating using scheme: ' + this._rfb_auth_scheme);
+ return this._init_msg(); // jump to authentication
+ },
+
+ // authentication
+ _negotiate_xvp_auth: function () {
+ var xvp_sep = this._xvp_password_sep;
+ var xvp_auth = this._rfb_password.split(xvp_sep);
+ if (xvp_auth.length < 3) {
+ this._updateState('password', 'XVP credentials required (user' + xvp_sep +
+ 'target' + xvp_sep + 'password) -- got only ' + this._rfb_password);
+ this._onPasswordRequired(this);
+ return false;
+ }
+
+ var xvp_auth_str = String.fromCharCode(xvp_auth[0].length) +
+ String.fromCharCode(xvp_auth[1].length) +
+ xvp_auth[0] +
+ xvp_auth[1];
+ this._sock.send_string(xvp_auth_str);
+ this._rfb_password = xvp_auth.slice(2).join(xvp_sep);
+ this._rfb_auth_scheme = 2;
+ return this._negotiate_authentication();
+ },
+
+ _negotiate_std_vnc_auth: function () {
+ if (this._rfb_password.length === 0) {
+ // Notify via both callbacks since it's kind of
+ // an RFB state change and a UI interface issue
+ this._updateState('password', 'Password Required');
+ this._onPasswordRequired(this);
+ }
+
+ if (this._sock.rQwait('auth challenge', 16)) { return false; }
+
+ var challenge = this._sock.rQshiftBytes(16);
+ var response = RFB.genDES(this._rfb_password, challenge);
+ this._sock.send(response);
+ this._updateState('SecurityResult');
+ return true;
+ },
+
+ _negotiate_tight_tunnels: function (numTunnels) {
+ var clientSupportedTunnelTypes = {
+ 0: { vendor: 'TGHT', signature: 'NOTUNNEL' }
+ };
+ var serverSupportedTunnelTypes = {};
+ // receive tunnel capabilities
+ for (var i = 0; i < numTunnels; i++) {
+ var cap_code = this._sock.rQshift32();
+ var cap_vendor = this._sock.rQshiftStr(4);
+ var cap_signature = this._sock.rQshiftStr(8);
+ serverSupportedTunnelTypes[cap_code] = { vendor: cap_vendor, signature: cap_signature };
+ }
+
+ // choose the notunnel type
+ if (serverSupportedTunnelTypes[0]) {
+ if (serverSupportedTunnelTypes[0].vendor !== clientSupportedTunnelTypes[0].vendor ||
+ serverSupportedTunnelTypes[0].signature !== clientSupportedTunnelTypes[0].signature) {
+ return this._fail('Client\'s tunnel type had the incorrect vendor or signature');
+ }
+ this._sock.send([0, 0, 0, 0]); // use NOTUNNEL
+ return false; // wait until we receive the sub auth count to continue
+ } else {
+ return this._fail('Server wanted tunnels, but doesn\'t support the notunnel type');
+ }
+ },
+
+ _negotiate_tight_auth: function () {
+ if (!this._rfb_tightvnc) { // first pass, do the tunnel negotiation
+ if (this._sock.rQwait('num tunnels', 4)) { return false; }
+ var numTunnels = this._sock.rQshift32();
+ if (numTunnels > 0 && this._sock.rQwait('tunnel capabilities', 16 * numTunnels, 4)) { return false; }
+
+ this._rfb_tightvnc = true;
+
+ if (numTunnels > 0) {
+ this._negotiate_tight_tunnels(numTunnels);
+ return false; // wait until we receive the sub auth to continue
+ }
+ }
+
+ // second pass, do the sub-auth negotiation
+ if (this._sock.rQwait('sub auth count', 4)) { return false; }
+ var subAuthCount = this._sock.rQshift32();
+ if (this._sock.rQwait('sub auth capabilities', 16 * subAuthCount, 4)) { return false; }
+
+ var clientSupportedTypes = {
+ 'STDVNOAUTH__': 1,
+ 'STDVVNCAUTH_': 2
+ };
+
+ var serverSupportedTypes = [];
+
+ for (var i = 0; i < subAuthCount; i++) {
+ var capabilities = this._sock.rQshiftStr(12);
+ serverSupportedTypes.push(capabilities);
+ }
+
+ debug('_negotiate_tight_auth() | clientSupportedTypes: %o', clientSupportedTypes);
+ debug('_negotiate_tight_auth() | serverSupportedTypes: %o', serverSupportedTypes);
+
+ for (var authType in clientSupportedTypes) {
+ if (serverSupportedTypes.indexOf(authType) !== -1) {
+ this._sock.send([0, 0, 0, clientSupportedTypes[authType]]);
+
+ switch (authType) {
+ case 'STDVNOAUTH__': // no auth
+ this._updateState('SecurityResult');
+ return true;
+ case 'STDVVNCAUTH_': // VNC auth
+ this._rfb_auth_scheme = 2;
+ return this._init_msg();
+ default:
+ return this._fail('Unsupported tiny auth scheme: ' + authType);
+ }
+ }
+ }
+
+ this._fail('No supported sub-auth types!');
+ },
+
+ _negotiate_authentication: function () {
+ switch (this._rfb_auth_scheme) {
+ case 0: // connection failed
+ if (this._sock.rQwait('auth reason', 4)) { return false; }
+ var strlen = this._sock.rQshift32();
+ var reason = this._sock.rQshiftStr(strlen);
+ return this._fail('Auth failure: ' + reason);
+
+ case 1: // no auth
+ if (this._rfb_version >= 3.8) {
+ this._updateState('SecurityResult');
+ return true;
+ }
+ this._updateState('ClientInitialisation', 'No auth required');
+ return this._init_msg();
+
+ case 22: // XVP auth
+ return this._negotiate_xvp_auth();
+
+ case 2: // VNC authentication
+ return this._negotiate_std_vnc_auth();
+
+ case 16: // TightVNC Security Type
+ return this._negotiate_tight_auth();
+
+ default:
+ return this._fail('Unsupported auth scheme: ' + this._rfb_auth_scheme);
+ }
+ },
+
+ _handle_security_result: function () {
+ if (this._sock.rQwait('VNC auth response ', 4)) { return false; }
+ switch (this._sock.rQshift32()) {
+ case 0: // OK
+ this._updateState('ClientInitialisation', 'Authentication OK');
+ return this._init_msg();
+ case 1: // failed
+ if (this._rfb_version >= 3.8) {
+ var length = this._sock.rQshift32();
+ if (this._sock.rQwait('SecurityResult reason', length, 8)) { return false; }
+ var reason = this._sock.rQshiftStr(length);
+ return this._fail(reason);
+ } else {
+ return this._fail('Authentication failure');
+ }
+ return false;
+ case 2:
+ return this._fail('Too many auth attempts');
+ }
+ },
+
+ _negotiate_server_init: function () {
+ if (this._sock.rQwait('server initialization', 24)) { return false; }
+
+ /* Screen size */
+ this._fb_width = this._sock.rQshift16();
+ this._fb_height = this._sock.rQshift16();
+
+ /* PIXEL_FORMAT */
+ var bpp = this._sock.rQshift8();
+ var depth = this._sock.rQshift8();
+ var big_endian = this._sock.rQshift8();
+ var true_color = this._sock.rQshift8();
+
+ var red_max = this._sock.rQshift16();
+ var green_max = this._sock.rQshift16();
+ var blue_max = this._sock.rQshift16();
+ var red_shift = this._sock.rQshift8();
+ var green_shift = this._sock.rQshift8();
+ var blue_shift = this._sock.rQshift8();
+ this._sock.rQskipBytes(3); // padding
+
+ // NB(directxman12): we don't want to call any callbacks or print messages until
+ // *after* we're past the point where we could backtrack
+
+ /* Connection name/title */
+ var name_length = this._sock.rQshift32();
+ if (this._sock.rQwait('server init name', name_length, 24)) { return false; }
+ this._fb_name = Util.decodeUTF8(this._sock.rQshiftStr(name_length));
+
+ if (this._rfb_tightvnc) {
+ if (this._sock.rQwait('TightVNC extended server init header', 8, 24 + name_length)) { return false; }
+ // In TightVNC mode, ServerInit message is extended
+ var numServerMessages = this._sock.rQshift16();
+ var numClientMessages = this._sock.rQshift16();
+ var numEncodings = this._sock.rQshift16();
+ this._sock.rQskipBytes(2); // padding
+
+ var totalMessagesLength = (numServerMessages + numClientMessages + numEncodings) * 16;
+ if (this._sock.rQwait('TightVNC extended server init header', totalMessagesLength, 32 + name_length)) {
+ return false;
+ }
+
+ var i;
+ for (i = 0; i < numServerMessages; i++) {
+ // TODO: https://github.com/kanaka/noVNC/issues/440
+ this._sock.rQshiftStr(16);
+ }
+
+ for (i = 0; i < numClientMessages; i++) {
+ this._sock.rQshiftStr(16);
+ }
+
+ for (i = 0; i < numEncodings; i++) {
+ this._sock.rQshiftStr(16);
+ }
+ }
+
+ // NB(directxman12): these are down here so that we don't run them multiple times
+ // if we backtrack
+ debug('_negotiate_server_init() | screen: ' + this._fb_width + 'x' + this._fb_height +
+ ', bpp: ' + bpp + ', depth: ' + depth +
+ ', big_endian: ' + big_endian +
+ ', true_color: ' + true_color +
+ ', red_max: ' + red_max +
+ ', green_max: ' + green_max +
+ ', blue_max: ' + blue_max +
+ ', red_shift: ' + red_shift +
+ ', green_shift: ' + green_shift +
+ ', blue_shift: ' + blue_shift);
+
+ if (big_endian !== 0) {
+ debugerror('_negotiate_server_init() | server native endian is not little endian');
+ }
+
+ if (red_shift !== 16) {
+ debugerror('_negotiate_server_init() | server native red-shift is not 16');
+ }
+
+ if (blue_shift !== 0) {
+ debugerror('_negotiate_server_init() | server native blue-shift is not 0');
+ }
+
+ // we're past the point where we could backtrack, so it's safe to call this
+ this._onDesktopName(this, this._fb_name);
+
+ if (this._true_color && this._fb_name === 'Intel(r) AMT KVM') {
+ debugerror('_negotiate_server_init() | Intel AMT KVM only supports 8/16 bit depths, disabling true color');
+ this._true_color = false;
+ }
+
+ this._display.set_true_color(this._true_color);
+ this._display.resize(this._fb_width, this._fb_height);
+ this._onFBResize(this, this._fb_width, this._fb_height);
+ this._keyboard.grab();
+ this._mouse.grab();
+
+ if (this._true_color) {
+ this._fb_Bpp = 4;
+ this._fb_depth = 3;
+ } else {
+ this._fb_Bpp = 1;
+ this._fb_depth = 1;
+ }
+
+ var response = RFB.messages.pixelFormat(this._fb_Bpp, this._fb_depth, this._true_color);
+ response = response.concat(
+ RFB.messages.clientEncodings(this._encodings, this._local_cursor, this._true_color));
+ response = response.concat(
+ RFB.messages.fbUpdateRequests(this._display.getCleanDirtyReset(),
+ this._fb_width, this._fb_height));
+
+ this._timing.fbu_rt_start = (new Date()).getTime();
+ this._timing.pixels = 0;
+ this._sock.send(response);
+
+ this._checkEvents();
+
+ this._updateState('normal', 'Connected to: ' + this._fb_name);
+ },
+
+ _init_msg: function () {
+ switch (this._rfb_state) {
+ case 'ProtocolVersion':
+ return this._negotiate_protocol_version();
+
+ case 'Security':
+ return this._negotiate_security();
+
+ case 'Authentication':
+ return this._negotiate_authentication();
+
+ case 'SecurityResult':
+ return this._handle_security_result();
+
+ case 'ClientInitialisation':
+ this._sock.send([this._shared ? 1 : 0]); // ClientInitialisation
+ this._updateState('ServerInitialisation', 'Authentication OK');
+ return true;
+
+ case 'ServerInitialisation':
+ return this._negotiate_server_init();
+ }
+ },
+
+ _handle_set_colour_map_msg: function () {
+ debug('_handle_set_colour_map_msg()');
+
+ this._sock.rQskip8(); // Padding
+
+ var first_colour = this._sock.rQshift16();
+ var num_colours = this._sock.rQshift16();
+ if (this._sock.rQwait('SetColorMapEntries', num_colours * 6, 6)) { return false; }
+
+ for (var c = 0; c < num_colours; c++) {
+ var red = parseInt(this._sock.rQshift16() / 256, 10);
+ var green = parseInt(this._sock.rQshift16() / 256, 10);
+ var blue = parseInt(this._sock.rQshift16() / 256, 10);
+ this._display.set_colourMap([blue, green, red], first_colour + c);
+ }
+ debug('_handle_set_colour_map_msg() | colourMap: ' + this._display.get_colourMap());
+ debug('_handle_set_colour_map_msg() | registered ' + num_colours + ' colourMap entries');
+
+ return true;
+ },
+
+ _handle_server_cut_text: function () {
+ debug('_handle_server_cut_text()');
+
+ if (this._sock.rQwait('ServerCutText header', 7, 1)) { return false; }
+ this._sock.rQskipBytes(3); // Padding
+ var length = this._sock.rQshift32();
+ if (this._sock.rQwait('ServerCutText', length, 8)) { return false; }
+
+ var text = this._sock.rQshiftStr(length);
+ this._onClipboard(this, text);
+
+ return true;
+ },
+
+ _handle_xvp_msg: function () {
+ if (this._sock.rQwait('XVP version and message', 3, 1)) { return false; }
+ this._sock.rQskip8(); // Padding
+ var xvp_ver = this._sock.rQshift8();
+ var xvp_msg = this._sock.rQshift8();
+
+ switch (xvp_msg) {
+ case 0: // XVP_FAIL
+ this._updateState(this._rfb_state, 'Operation Failed');
+ break;
+ case 1: // XVP_INIT
+ this._rfb_xvp_ver = xvp_ver;
+ debug('_handle_xvp_msg() | XVP extensions enabled (version ' + this._rfb_xvp_ver + ')');
+ this._onXvpInit(this._rfb_xvp_ver);
+ break;
+ default:
+ this._fail('Disconnected: illegal server XVP message ' + xvp_msg);
+ break;
+ }
+
+ return true;
+ },
+
+ _normal_msg: function () {
+ var msg_type;
+
+ if (this._FBU.rects > 0) {
+ msg_type = 0;
+ } else {
+ msg_type = this._sock.rQshift8();
+ }
+
+ switch (msg_type) {
+ case 0: // FramebufferUpdate
+ var ret = this._framebufferUpdate();
+ if (ret) {
+ this._sock.send(RFB.messages.fbUpdateRequests(
+ this._display.getCleanDirtyReset(),
+ this._fb_width,
+ this._fb_height
+ ));
+ }
+ return ret;
+
+ case 1: // SetColorMapEntries
+ return this._handle_set_colour_map_msg();
+
+ case 2: // Bell
+ debug('_normal_msg() | bell');
+ this._onBell(this);
+ return true;
+
+ case 3: // ServerCutText
+ return this._handle_server_cut_text();
+
+ case 250: // XVP
+ return this._handle_xvp_msg();
+
+ default:
+ // If onUnknownMessageType is not set then just fail.
+ if (! this._onUnknownMessageType) {
+ this._fail('Disconnected: illegal server message type ' + msg_type);
+ debugerror('_normal_msg() | sock.rQslice(0, 30): ' + this._sock.rQslice(0, 30));
+ return true;
+ }
+ // If onUnknownMessageType is set then call it. If the app does not accept
+ // the unknown message type it must throw an error.
+ // The listener must return false if more bytes are needed,
+ // true otherwise.
+ else {
+ debug('_normal_msg() | passing unknown message type ' + msg_type + ' to the onUnknownMessageType listener');
+ try {
+ return this._onUnknownMessageType(msg_type, this._sock);
+ }
+ catch(error) {
+ debugerror('_normal_msg() | error catched during onUnknownMessageType: %o', error);
+ this._fail('Disconnected: invalid custom server message type ' + msg_type);
+ debugerror('_normal_msg() | sock.rQslice(0, 30): ' + this._sock.rQslice(0, 30));
+ return true;
+ }
+ }
+ }
+ },
+
+ _framebufferUpdate: function () {
+ var ret = true;
+ var now;
+
+ if (this._FBU.rects === 0) {
+ if (this._sock.rQwait('FBU header', 3, 1)) { return false; }
+ this._sock.rQskip8(); // Padding
+ this._FBU.rects = this._sock.rQshift16();
+ this._FBU.bytes = 0;
+ this._timing.cur_fbu = 0;
+ if (this._timing.fbu_rt_start > 0) {
+ now = (new Date()).getTime();
+ debug('_framebufferUpdate() | first FBU latency: ' + (now - this._timing.fbu_rt_start));
+ }
+ }
+
+ while (this._FBU.rects > 0) {
+ if (this._rfb_state !== 'normal') { return false; }
+
+ if (this._sock.rQwait('FBU', this._FBU.bytes)) { return false; }
+ if (this._FBU.bytes === 0) {
+ if (this._sock.rQwait('rect header', 12)) { return false; }
+ /* New FramebufferUpdate */
+
+ var hdr = this._sock.rQshiftBytes(12);
+ this._FBU.x = (hdr[0] << 8) + hdr[1];
+ this._FBU.y = (hdr[2] << 8) + hdr[3];
+ this._FBU.width = (hdr[4] << 8) + hdr[5];
+ this._FBU.height = (hdr[6] << 8) + hdr[7];
+ this._FBU.encoding = parseInt((hdr[8] << 24) + (hdr[9] << 16) +
+ (hdr[10] << 8) + hdr[11], 10);
+
+ this._onFBUReceive(this,
+ {'x': this._FBU.x, 'y': this._FBU.y,
+ 'width': this._FBU.width, 'height': this._FBU.height,
+ 'encoding': this._FBU.encoding,
+ 'encodingName': this._encNames[this._FBU.encoding]});
+
+ if (!this._encNames[this._FBU.encoding]) {
+ this._fail('Disconnected: unsupported encoding ' +
+ this._FBU.encoding);
+ return false;
+ }
+ }
+
+ this._timing.last_fbu = (new Date()).getTime();
+
+ ret = this._encHandlers[this._FBU.encoding]();
+
+ now = (new Date()).getTime();
+ this._timing.cur_fbu += (now - this._timing.last_fbu);
+
+ if (ret) {
+ this._encStats[this._FBU.encoding][0]++;
+ this._encStats[this._FBU.encoding][1]++;
+ this._timing.pixels += this._FBU.width * this._FBU.height;
+ }
+
+ if (this._timing.pixels >= (this._fb_width * this._fb_height)) {
+ if ((this._FBU.width === this._fb_width && this._FBU.height === this._fb_height) ||
+ this._timing.fbu_rt_start > 0) {
+ this._timing.full_fbu_total += this._timing.cur_fbu;
+ this._timing.full_fbu_cnt++;
+ debug('_framebufferUpdate() | timing of full FBU, curr: ' +
+ this._timing.cur_fbu + ', total: ' +
+ this._timing.full_fbu_total + ', cnt: ' +
+ this._timing.full_fbu_cnt + ', avg: ' +
+ (this._timing.full_fbu_total / this._timing.full_fbu_cnt));
+ }
+
+ if (this._timing.fbu_rt_start > 0) {
+ var fbu_rt_diff = now - this._timing.fbu_rt_start;
+ this._timing.fbu_rt_total += fbu_rt_diff;
+ this._timing.fbu_rt_cnt++;
+ debug('_framebufferUpdate() | full FBU round-trip, cur: ' +
+ fbu_rt_diff + ', total: ' +
+ this._timing.fbu_rt_total + ', cnt: ' +
+ this._timing.fbu_rt_cnt + ', avg: ' +
+ (this._timing.fbu_rt_total / this._timing.fbu_rt_cnt));
+ this._timing.fbu_rt_start = 0;
+ }
+ }
+
+ if (!ret) { return ret; } // need more data
+ }
+
+ this._onFBUComplete(this,
+ {'x': this._FBU.x, 'y': this._FBU.y,
+ 'width': this._FBU.width, 'height': this._FBU.height,
+ 'encoding': this._FBU.encoding,
+ 'encodingName': this._encNames[this._FBU.encoding]});
+
+ return true; // We finished this FBU
+ },
+};
+
+
+Util.make_properties(RFB, [
+ ['target', 'wo', 'dom'], // VNC display rendering Canvas object
+ ['focusContainer', 'wo', 'dom'], // DOM element that captures keyboard input
+ ['encrypt', 'rw', 'bool'], // Use TLS/SSL/wss encryption
+ ['true_color', 'rw', 'bool'], // Request true color pixel data
+ ['local_cursor', 'rw', 'bool'], // Request locally rendered cursor
+ ['shared', 'rw', 'bool'], // Request shared mode
+ ['view_only', 'rw', 'bool'], // Disable client mouse/keyboard
+ ['xvp_password_sep', 'rw', 'str'], // Separator for XVP password fields
+ ['disconnectTimeout', 'rw', 'int'], // Time (s) to wait for disconnection
+ ['wsProtocols', 'rw', 'arr'], // Protocols to use in the WebSocket connection
+ ['repeaterID', 'rw', 'str'], // [UltraVNC] RepeaterID to connect to
+ ['viewportDrag', 'rw', 'bool'], // Move the viewport on mouse drags
+ ['forceAuthScheme', 'rw', 'int'], // Force auth scheme (0 means no)
+ ['enableMouseAndTouch', 'rw', 'bool'], // Whether also enable mouse events when touch screen is detected
+
+ // Callback functions
+ ['onUpdateState', 'rw', 'func'], // onUpdateState(rfb, state, oldstate, statusMsg): RFB state update/change
+ ['onPasswordRequired', 'rw', 'func'], // onPasswordRequired(rfb): VNC password is required
+ ['onClipboard', 'rw', 'func'], // onClipboard(rfb, text): RFB clipboard contents received
+ ['onBell', 'rw', 'func'], // onBell(rfb): RFB Bell message received
+ ['onFBUReceive', 'rw', 'func'], // onFBUReceive(rfb, fbu): RFB FBU received but not yet processed
+ ['onFBUComplete', 'rw', 'func'], // onFBUComplete(rfb, fbu): RFB FBU received and processed
+ ['onFBResize', 'rw', 'func'], // onFBResize(rfb, width, height): frame buffer resized
+ ['onDesktopName', 'rw', 'func'], // onDesktopName(rfb, name): desktop name received
+ ['onXvpInit', 'rw', 'func'], // onXvpInit(version): XVP extensions active for this connection
+ ['onUnknownMessageType', 'rw', 'func'] // Handler for unknown VNC message types. If
+ // null failure is emitted and the RFB closed.
+]);
+
+
+RFB.prototype.set_local_cursor = function (cursor) {
+ if (!cursor || (cursor in {'0': 1, 'no': 1, 'false': 1})) {
+ this._local_cursor = false;
+ this._display.disableLocalCursor(); // Only show server-side cursor
+ } else {
+ if (this._display.get_cursor_uri()) {
+ this._local_cursor = true;
+ } else {
+ debug('browser does not support local cursor');
+ this._display.disableLocalCursor();
+ }
+ }
+};
+
+RFB.prototype.get_display = function () { return this._display; };
+RFB.prototype.get_keyboard = function () { return this._keyboard; };
+RFB.prototype.get_mouse = function () { return this._mouse; };
+
+
+// Class Methods
+RFB.messages = {
+ keyEvent: function (keysym, down) {
+ var arr = [4];
+ Util.push8(arr, down);
+ Util.push16(arr, 0);
+ Util.push32(arr, keysym);
+ return arr;
+ },
+
+ pointerEvent: function (x, y, mask) {
+ var arr = [5]; // msg-type
+ Util.push8(arr, mask);
+ Util.push16(arr, x);
+ Util.push16(arr, y);
+ return arr;
+ },
+
+ // TODO(directxman12): make this unicode compatible?
+ clientCutText: function (text) {
+ var arr = [6]; // msg-type
+ Util.push8(arr, 0); // padding
+ Util.push8(arr, 0); // padding
+ Util.push8(arr, 0); // padding
+ Util.push32(arr, text.length);
+ var n = text.length;
+ for (var i = 0; i < n; i++) {
+ arr.push(text.charCodeAt(i));
+ }
+
+ return arr;
+ },
+
+ pixelFormat: function (bpp, depth, true_color) {
+ var arr = [0]; // msg-type
+ Util.push8(arr, 0); // padding
+ Util.push8(arr, 0); // padding
+ Util.push8(arr, 0); // padding
+
+ Util.push8(arr, bpp * 8); // bits-per-pixel
+ Util.push8(arr, depth * 8); // depth
+ Util.push8(arr, 0); // little-endian
+ Util.push8(arr, true_color ? 1 : 0); // true-color
+
+ Util.push16(arr, 255); // red-max
+ Util.push16(arr, 255); // green-max
+ Util.push16(arr, 255); // blue-max
+ Util.push8(arr, 16); // red-shift
+ Util.push8(arr, 8); // green-shift
+ Util.push8(arr, 0); // blue-shift
+
+ Util.push8(arr, 0); // padding
+ Util.push8(arr, 0); // padding
+ Util.push8(arr, 0); // padding
+ return arr;
+ },
+
+ clientEncodings: function (encodings, local_cursor, true_color) {
+ var i, encList = [];
+
+ for (i = 0; i < encodings.length; i++) {
+ if (encodings[i][0] === 'Cursor' && !local_cursor) {
+ debug('clientEncodings() | skipping Cursor pseudo-encoding');
+ } else if (encodings[i][0] === 'TIGHT' && !true_color) {
+ // TODO: remove this when we have tight+non-true-color
+ debug('clientEncodings() | skipping tight as it is only supported with true color');
+ } else {
+ encList.push(encodings[i][1]);
+ }
+ }
+
+ var arr = [2]; // msg-type
+ Util.push8(arr, 0); // padding
+
+ Util.push16(arr, encList.length); // encoding count
+ for (i = 0; i < encList.length; i++) {
+ Util.push32(arr, encList[i]);
+ }
+
+ return arr;
+ },
+
+ fbUpdateRequests: function (cleanDirty, fb_width, fb_height) {
+ var arr = [];
+
+ var cb = cleanDirty.cleanBox;
+ var w, h;
+ if (cb.w > 0 && cb.h > 0) {
+ w = typeof cb.w === 'undefined' ? fb_width : cb.w;
+ h = typeof cb.h === 'undefined' ? fb_height : cb.h;
+ // Request incremental for clean box
+ arr = arr.concat(RFB.messages.fbUpdateRequest(1, cb.x, cb.y, w, h));
+ }
+
+ for (var i = 0; i < cleanDirty.dirtyBoxes.length; i++) {
+ var db = cleanDirty.dirtyBoxes[i];
+ // Force all (non-incremental) for dirty box
+ w = typeof db.w === 'undefined' ? fb_width : db.w;
+ h = typeof db.h === 'undefined' ? fb_height : db.h;
+ arr = arr.concat(RFB.messages.fbUpdateRequest(0, db.x, db.y, w, h));
+ }
+
+ return arr;
+ },
+
+ fbUpdateRequest: function (incremental, x, y, w, h) {
+ if (typeof(x) === 'undefined') { x = 0; }
+ if (typeof(y) === 'undefined') { y = 0; }
+
+ var arr = [3]; // msg-type
+ Util.push8(arr, incremental);
+ Util.push16(arr, x);
+ Util.push16(arr, y);
+ Util.push16(arr, w);
+ Util.push16(arr, h);
+
+ return arr;
+ }
+};
+
+RFB.genDES = function (password, challenge) {
+ var passwd = [];
+ for (var i = 0; i < password.length; i++) {
+ passwd.push(password.charCodeAt(i));
+ }
+ return (new DES(passwd)).encrypt(challenge);
+};
+
+RFB.encodingHandlers = {
+ RAW: function () {
+ if (this._FBU.lines === 0) {
+ this._FBU.lines = this._FBU.height;
+ }
+
+ this._FBU.bytes = this._FBU.width * this._fb_Bpp; // at least a line
+ if (this._sock.rQwait('RAW', this._FBU.bytes)) { return false; }
+ var cur_y = this._FBU.y + (this._FBU.height - this._FBU.lines);
+ var curr_height = Math.min(this._FBU.lines,
+ Math.floor(this._sock.rQlen() / (this._FBU.width * this._fb_Bpp)));
+ this._display.blitImage(this._FBU.x, cur_y, this._FBU.width,
+ curr_height, this._sock.get_rQ(),
+ this._sock.get_rQi());
+ this._sock.rQskipBytes(this._FBU.width * curr_height * this._fb_Bpp);
+ this._FBU.lines -= curr_height;
+
+ if (this._FBU.lines > 0) {
+ this._FBU.bytes = this._FBU.width * this._fb_Bpp; // At least another line
+ } else {
+ this._FBU.rects--;
+ this._FBU.bytes = 0;
+ }
+
+ return true;
+ },
+
+ COPYRECT: function () {
+ this._FBU.bytes = 4;
+ if (this._sock.rQwait('COPYRECT', 4)) { return false; }
+ this._display.renderQ_push({
+ 'type': 'copy',
+ 'old_x': this._sock.rQshift16(),
+ 'old_y': this._sock.rQshift16(),
+ 'x': this._FBU.x,
+ 'y': this._FBU.y,
+ 'width': this._FBU.width,
+ 'height': this._FBU.height
+ });
+ this._FBU.rects--;
+ this._FBU.bytes = 0;
+ return true;
+ },
+
+ RRE: function () {
+ var color;
+ if (this._FBU.subrects === 0) {
+ this._FBU.bytes = 4 + this._fb_Bpp;
+ if (this._sock.rQwait('RRE', 4 + this._fb_Bpp)) { return false; }
+ this._FBU.subrects = this._sock.rQshift32();
+ color = this._sock.rQshiftBytes(this._fb_Bpp); // Background
+ this._display.fillRect(this._FBU.x, this._FBU.y, this._FBU.width, this._FBU.height, color);
+ }
+
+ while (this._FBU.subrects > 0 && this._sock.rQlen() >= (this._fb_Bpp + 8)) {
+ color = this._sock.rQshiftBytes(this._fb_Bpp);
+ var x = this._sock.rQshift16();
+ var y = this._sock.rQshift16();
+ var width = this._sock.rQshift16();
+ var height = this._sock.rQshift16();
+ this._display.fillRect(this._FBU.x + x, this._FBU.y + y, width, height, color);
+ this._FBU.subrects--;
+ }
+
+ if (this._FBU.subrects > 0) {
+ var chunk = Math.min(this._rre_chunk_sz, this._FBU.subrects);
+ this._FBU.bytes = (this._fb_Bpp + 8) * chunk;
+ } else {
+ this._FBU.rects--;
+ this._FBU.bytes = 0;
+ }
+
+ return true;
+ },
+
+ HEXTILE: function () {
+ var rQ = this._sock.get_rQ();
+ var rQi = this._sock.get_rQi();
+
+ if (this._FBU.tiles === 0) {
+ this._FBU.tiles_x = Math.ceil(this._FBU.width / 16);
+ this._FBU.tiles_y = Math.ceil(this._FBU.height / 16);
+ this._FBU.total_tiles = this._FBU.tiles_x * this._FBU.tiles_y;
+ this._FBU.tiles = this._FBU.total_tiles;
+ }
+
+ while (this._FBU.tiles > 0) {
+ this._FBU.bytes = 1;
+ if (this._sock.rQwait('HEXTILE subencoding', this._FBU.bytes)) { return false; }
+ var subencoding = rQ[rQi]; // Peek
+ if (subencoding > 30) { // Raw
+ this._fail('Disconnected: illegal hextile subencoding ' + subencoding);
+ return false;
+ }
+
+ var subrects = 0;
+ var curr_tile = this._FBU.total_tiles - this._FBU.tiles;
+ var tile_x = curr_tile % this._FBU.tiles_x;
+ var tile_y = Math.floor(curr_tile / this._FBU.tiles_x);
+ var x = this._FBU.x + tile_x * 16;
+ var y = this._FBU.y + tile_y * 16;
+ var w = Math.min(16, (this._FBU.x + this._FBU.width) - x);
+ var h = Math.min(16, (this._FBU.y + this._FBU.height) - y);
+
+ // Figure out how much we are expecting
+ if (subencoding & 0x01) { // Raw
+ this._FBU.bytes += w * h * this._fb_Bpp;
+ } else {
+ if (subencoding & 0x02) { // Background
+ this._FBU.bytes += this._fb_Bpp;
+ }
+ if (subencoding & 0x04) { // Foreground
+ this._FBU.bytes += this._fb_Bpp;
+ }
+ if (subencoding & 0x08) { // AnySubrects
+ this._FBU.bytes++; // Since we aren't shifting it off
+ if (this._sock.rQwait('hextile subrects header', this._FBU.bytes)) { return false; }
+ subrects = rQ[rQi + this._FBU.bytes - 1]; // Peek
+ if (subencoding & 0x10) { // SubrectsColoured
+ this._FBU.bytes += subrects * (this._fb_Bpp + 2);
+ } else {
+ this._FBU.bytes += subrects * 2;
+ }
+ }
+ }
+
+ if (this._sock.rQwait('hextile', this._FBU.bytes)) { return false; }
+
+ // We know the encoding and have a whole tile
+ this._FBU.subencoding = rQ[rQi];
+ rQi++;
+ if (this._FBU.subencoding === 0) {
+ if (this._FBU.lastsubencoding & 0x01) {
+ // Weird: ignore blanks are RAW
+ debug('HEXTILE() | ignoring blank after RAW');
+ } else {
+ this._display.fillRect(x, y, w, h, this._FBU.background);
+ }
+ } else if (this._FBU.subencoding & 0x01) { // Raw
+ this._display.blitImage(x, y, w, h, rQ, rQi);
+ rQi += this._FBU.bytes - 1;
+ } else {
+ if (this._FBU.subencoding & 0x02) { // Background
+ this._FBU.background = rQ.slice(rQi, rQi + this._fb_Bpp);
+ rQi += this._fb_Bpp;
+ }
+ if (this._FBU.subencoding & 0x04) { // Foreground
+ this._FBU.foreground = rQ.slice(rQi, rQi + this._fb_Bpp);
+ rQi += this._fb_Bpp;
+ }
+
+ this._display.startTile(x, y, w, h, this._FBU.background);
+ if (this._FBU.subencoding & 0x08) { // AnySubrects
+ subrects = rQ[rQi];
+ rQi++;
+
+ for (var s = 0; s < subrects; s++) {
+ var color;
+ if (this._FBU.subencoding & 0x10) { // SubrectsColoured
+ color = rQ.slice(rQi, rQi + this._fb_Bpp);
+ rQi += this._fb_Bpp;
+ } else {
+ color = this._FBU.foreground;
+ }
+ var xy = rQ[rQi];
+ rQi++;
+ var sx = (xy >> 4);
+ var sy = (xy & 0x0f);
+
+ var wh = rQ[rQi];
+ rQi++;
+ var sw = (wh >> 4) + 1;
+ var sh = (wh & 0x0f) + 1;
+
+ this._display.subTile(sx, sy, sw, sh, color);
+ }
+ }
+ this._display.finishTile();
+ }
+ this._sock.set_rQi(rQi);
+ this._FBU.lastsubencoding = this._FBU.subencoding;
+ this._FBU.bytes = 0;
+ this._FBU.tiles--;
+ }
+
+ if (this._FBU.tiles === 0) {
+ this._FBU.rects--;
+ }
+
+ return true;
+ },
+
+ getTightCLength: function (arr) {
+ var header = 1, data = 0;
+ data += arr[0] & 0x7f;
+ if (arr[0] & 0x80) {
+ header++;
+ data += (arr[1] & 0x7f) << 7;
+ if (arr[1] & 0x80) {
+ header++;
+ data += arr[2] << 14;
+ }
+ }
+ return [header, data];
+ },
+
+ display_tight: function (isTightPNG) {
+ if (this._fb_depth === 1) {
+ this._fail('Tight protocol handler only implements true color mode');
+ }
+
+ this._FBU.bytes = 1; // compression-control byte
+ if (this._sock.rQwait('TIGHT compression-control', this._FBU.bytes)) { return false; }
+
+ // var checksum = function (data) {
+ // var sum = 0;
+ // for (var i = 0; i < data.length; i++) {
+ // sum += data[i];
+ // if (sum > 65536) { sum -= 65536; }
+ // }
+ // return sum;
+ // };
+
+ var resetStreams = 0;
+ var streamId = -1;
+ var decompress = function (data) {
+ for (var i = 0; i < 4; i++) {
+ if ((resetStreams >> i) & 1) {
+ this._FBU.zlibs[i].reset();
+ debug('display_tight() | reset zlib stream ' + i);
+ }
+ }
+
+ var uncompressed = this._FBU.zlibs[streamId].uncompress(data, 0);
+ if (uncompressed.status !== 0) {
+ debugerror('display_tight() | invalid data in zlib stream');
+ }
+
+ return uncompressed.data;
+ }.bind(this);
+
+ var indexedToRGB = function (data, numColors, palette, width, height) {
+ // Convert indexed (palette based) image data to RGB
+ // TODO: reduce number of calculations inside loop
+ var dest = [];
+ var x, y, dp, sp;
+ if (numColors === 2) {
+ var w = Math.floor((width + 7) / 8);
+ var w1 = Math.floor(width / 8);
+
+ for (y = 0; y < height; y++) {
+ var b;
+ for (x = 0; x < w1; x++) {
+ for (b = 7; b >= 0; b--) {
+ dp = (y * width + x * 8 + 7 - b) * 3;
+ sp = (data[y * w + x] >> b & 1) * 3;
+ dest[dp] = palette[sp];
+ dest[dp + 1] = palette[sp + 1];
+ dest[dp + 2] = palette[sp + 2];
+ }
+ }
+
+ for (b = 7; b >= 8 - width % 8; b--) {
+ dp = (y * width + x * 8 + 7 - b) * 3;
+ sp = (data[y * w + x] >> b & 1) * 3;
+ dest[dp] = palette[sp];
+ dest[dp + 1] = palette[sp + 1];
+ dest[dp + 2] = palette[sp + 2];
+ }
+ }
+ } else {
+ for (y = 0; y < height; y++) {
+ for (x = 0; x < width; x++) {
+ dp = (y * width + x) * 3;
+ sp = data[y * width + x] * 3;
+ dest[dp] = palette[sp];
+ dest[dp + 1] = palette[sp + 1];
+ dest[dp + 2] = palette[sp + 2];
+ }
+ }
+ }
+
+ return dest;
+ }.bind(this);
+
+ var rQ = this._sock.get_rQ();
+ var rQi = this._sock.get_rQi();
+ var cmode, clength, data;
+
+ var handlePalette = function () {
+ var numColors = rQ[rQi + 2] + 1;
+ var paletteSize = numColors * this._fb_depth;
+ this._FBU.bytes += paletteSize;
+ if (this._sock.rQwait('TIGHT palette ' + cmode, this._FBU.bytes)) { return false; }
+
+ var bpp = (numColors <= 2) ? 1 : 8;
+ var rowSize = Math.floor((this._FBU.width * bpp + 7) / 8);
+ var raw = false;
+ if (rowSize * this._FBU.height < 12) {
+ raw = true;
+ clength = [0, rowSize * this._FBU.height];
+ } else {
+ clength = RFB.encodingHandlers.getTightCLength(
+ this._sock.rQslice(3 + paletteSize, 3 + paletteSize + 3
+ ));
+ }
+
+ this._FBU.bytes += clength[0] + clength[1];
+ if (this._sock.rQwait('TIGHT ' + cmode, this._FBU.bytes)) { return false; }
+
+ // Shift ctl, filter id, num colors, palette entries, and clength off
+ this._sock.rQskipBytes(3);
+ var palette = this._sock.rQshiftBytes(paletteSize);
+ this._sock.rQskipBytes(clength[0]);
+
+ if (raw) {
+ data = this._sock.rQshiftBytes(clength[1]);
+ } else {
+ data = decompress(this._sock.rQshiftBytes(clength[1]));
+ }
+
+ // Convert indexed (palette based) image data to RGB
+ var rgb = indexedToRGB(data, numColors, palette, this._FBU.width, this._FBU.height);
+
+ this._display.renderQ_push({
+ 'type': 'blitRgb',
+ 'data': rgb,
+ 'x': this._FBU.x,
+ 'y': this._FBU.y,
+ 'width': this._FBU.width,
+ 'height': this._FBU.height
+ });
+
+ return true;
+ }.bind(this);
+
+ var handleCopy = function () {
+ var raw = false;
+ var uncompressedSize = this._FBU.width * this._FBU.height * this._fb_depth;
+ if (uncompressedSize < 12) {
+ raw = true;
+ clength = [0, uncompressedSize];
+ } else {
+ clength = RFB.encodingHandlers.getTightCLength(this._sock.rQslice(1, 4));
+ }
+ this._FBU.bytes = 1 + clength[0] + clength[1];
+ if (this._sock.rQwait('TIGHT ' + cmode, this._FBU.bytes)) { return false; }
+
+ // Shift ctl, clength off
+ this._sock.rQshiftBytes(1 + clength[0]);
+
+ if (raw) {
+ data = this._sock.rQshiftBytes(clength[1]);
+ } else {
+ data = decompress(this._sock.rQshiftBytes(clength[1]));
+ }
+
+ this._display.renderQ_push({
+ 'type': 'blitRgb',
+ 'data': data,
+ 'x': this._FBU.x,
+ 'y': this._FBU.y,
+ 'width': this._FBU.width,
+ 'height': this._FBU.height
+ });
+
+ return true;
+ }.bind(this);
+
+ var ctl = this._sock.rQpeek8();
+
+ // Keep tight reset bits
+ resetStreams = ctl & 0xF;
+
+ // Figure out filter
+ ctl = ctl >> 4;
+ streamId = ctl & 0x3;
+
+ if (ctl === 0x08) { cmode = 'fill'; }
+ else if (ctl === 0x09) { cmode = 'jpeg'; }
+ else if (ctl === 0x0A) { cmode = 'png'; }
+ else if (ctl & 0x04) { cmode = 'filter'; }
+ else if (ctl < 0x04) { cmode = 'copy'; }
+ else {
+ return this._fail('Illegal tight compression received, ctl: ' + ctl);
+ }
+
+ if (isTightPNG && (cmode === 'filter' || cmode === 'copy')) {
+ return this._fail('filter/copy received in tightPNG mode');
+ }
+
+ switch (cmode) {
+ // fill use fb_depth because TPIXELs drop the padding byte
+ case 'fill': // TPIXEL
+ this._FBU.bytes += this._fb_depth;
+ break;
+ case 'jpeg': // max clength
+ this._FBU.bytes += 3;
+ break;
+ case 'png': // max clength
+ this._FBU.bytes += 3;
+ break;
+ case 'filter': // filter id + num colors if palette
+ this._FBU.bytes += 2;
+ break;
+ case 'copy':
+ break;
+ }
+
+ if (this._sock.rQwait('TIGHT ' + cmode, this._FBU.bytes)) { return false; }
+
+ // Determine FBU.bytes
+ switch (cmode) {
+ case 'fill':
+ this._sock.rQskip8(); // shift off ctl
+ var color = this._sock.rQshiftBytes(this._fb_depth);
+ this._display.renderQ_push({
+ 'type': 'fill',
+ 'x': this._FBU.x,
+ 'y': this._FBU.y,
+ 'width': this._FBU.width,
+ 'height': this._FBU.height,
+ 'color': [color[2], color[1], color[0]]
+ });
+ break;
+ case 'png':
+ case 'jpeg':
+ clength = RFB.encodingHandlers.getTightCLength(this._sock.rQslice(1, 4));
+ this._FBU.bytes = 1 + clength[0] + clength[1]; // ctl + clength size + jpeg-data
+ if (this._sock.rQwait('TIGHT ' + cmode, this._FBU.bytes)) { return false; }
+
+ // We have everything, render it
+ this._sock.rQskipBytes(1 + clength[0]); // shift off clt + compact length
+ var img = new Image();
+ img.src = 'data: image/' + cmode +
+ extract_data_uri(this._sock.rQshiftBytes(clength[1]));
+ this._display.renderQ_push({
+ 'type': 'img',
+ 'img': img,
+ 'x': this._FBU.x,
+ 'y': this._FBU.y
+ });
+ img = null;
+ break;
+ case 'filter':
+ var filterId = rQ[rQi + 1];
+ if (filterId === 1) {
+ if (!handlePalette()) { return false; }
+ } else {
+ // Filter 0, Copy could be valid here, but servers don't send it as an explicit filter
+ // Filter 2, Gradient is valid but not use if jpeg is enabled
+ // TODO(directxman12): why aren't we just calling '_fail' here
+ throw new Error('Unsupported tight subencoding received, filter: ' + filterId);
+ }
+ break;
+ case 'copy':
+ if (!handleCopy()) { return false; }
+ break;
+ }
+
+
+ this._FBU.bytes = 0;
+ this._FBU.rects--;
+
+ return true;
+ },
+
+ TIGHT: function () { return this._encHandlers.display_tight(false); },
+ TIGHT_PNG: function () { return this._encHandlers.display_tight(true); },
+
+ last_rect: function () {
+ this._FBU.rects = 0;
+ return true;
+ },
+
+ handle_FB_resize: function () {
+ this._fb_width = this._FBU.width;
+ this._fb_height = this._FBU.height;
+ this._display.resize(this._fb_width, this._fb_height);
+ this._onFBResize(this, this._fb_width, this._fb_height);
+ this._timing.fbu_rt_start = (new Date()).getTime();
+
+ this._FBU.bytes = 0;
+ this._FBU.rects -= 1;
+ return true;
+ },
+
+ ExtendedDesktopSize: function () {
+ this._FBU.bytes = 1;
+ if (this._sock.rQwait('ExtendedDesktopSize', this._FBU.bytes)) { return false; }
+
+ this._supportsSetDesktopSize = true;
+ var number_of_screens = this._sock.rQpeek8();
+
+ this._FBU.bytes = 4 + (number_of_screens * 16);
+ if (this._sock.rQwait('ExtendedDesktopSize', this._FBU.bytes)) { return false; }
+
+ this._sock.rQskipBytes(1); // number-of-screens
+ this._sock.rQskipBytes(3); // padding
+
+ for (var i=0; i symbol translation table */
+ };
+
+ this.DATA = function(that) {
+ this.source = '';
+ this.sourceIndex = 0;
+ this.tag = 0;
+ this.bitcount = 0;
+
+ this.dest = [];
+
+ this.history = [];
+
+ this.ltree = new that.TREE(); /* dynamic length/symbol tree */
+ this.dtree = new that.TREE(); /* dynamic distance tree */
+ };
+
+ /* --------------------------------------------------- *
+ * -- uninitialized global data (static structures) -- *
+ * --------------------------------------------------- */
+
+ this.sltree = new this.TREE(); /* fixed length/symbol tree */
+ this.sdtree = new this.TREE(); /* fixed distance tree */
+
+ /* extra bits and base tables for length codes */
+ this.length_bits = new Array(30);
+ this.length_base = new Array(30);
+
+ /* extra bits and base tables for distance codes */
+ this.dist_bits = new Array(30);
+ this.dist_base = new Array(30);
+
+ /* special ordering of code length codes */
+ this.clcidx = [
+ 16, 17, 18, 0, 8, 7, 9, 6,
+ 10, 5, 11, 4, 12, 3, 13, 2,
+ 14, 1, 15
+ ];
+
+ /* ----------------------- *
+ * -- utility functions -- *
+ * ----------------------- */
+
+ /* build extra bits and base tables */
+ this.build_bits_base = function(bits, base, delta, first) {
+ var i, sum;
+
+ /* build bits table */
+ for (i = 0; i < delta; ++i) {
+ bits[i] = 0;
+ }
+ for (i = 0; i < 30 - delta; ++i) {
+ bits[i + delta] = Math.floor(i / delta);
+ }
+
+ /* build base table */
+ for (sum = first, i = 0; i < 30; ++i) {
+ base[i] = sum;
+ sum += 1 << bits[i];
+ }
+ };
+
+ /* build the fixed huffman trees */
+ this.build_fixed_trees = function(lt, dt) {
+ var i;
+
+ /* build fixed length tree */
+ for (i = 0; i < 7; ++i) { lt.table[i] = 0; }
+
+ lt.table[7] = 24;
+ lt.table[8] = 152;
+ lt.table[9] = 112;
+
+ for (i = 0; i < 24; ++i) { lt.trans[i] = 256 + i; }
+ for (i = 0; i < 144; ++i) { lt.trans[24 + i] = i; }
+ for (i = 0; i < 8; ++i) { lt.trans[24 + 144 + i] = 280 + i; }
+ for (i = 0; i < 112; ++i) { lt.trans[24 + 144 + 8 + i] = 144 + i; }
+
+ /* build fixed distance tree */
+ for (i = 0; i < 5; ++i) { dt.table[i] = 0; }
+
+ dt.table[5] = 32;
+
+ for (i = 0; i < 32; ++i) { dt.trans[i] = i; }
+ };
+
+ /* given an array of code lengths, build a tree */
+ this.build_tree = function(t, lengths, loffset, num) {
+ var offs = new Array(16);
+ var i, sum;
+
+ /* clear code length count table */
+ for (i = 0; i < 16; ++i) { t.table[i] = 0; }
+
+ /* scan symbol lengths, and sum code length counts */
+ for (i = 0; i < num; ++i) {
+ t.table[lengths[loffset + i]]++;
+ }
+
+ t.table[0] = 0;
+
+ /* compute offset table for distribution sort */
+ for (sum = 0, i = 0; i < 16; ++i) {
+ offs[i] = sum;
+ sum += t.table[i];
+ }
+
+ /* create code->symbol translation table (symbols sorted by code) */
+ for (i = 0; i < num; ++i) {
+ if (lengths[loffset + i]) {
+ t.trans[offs[lengths[loffset + i]]++] = i;
+ }
+ }
+ };
+
+ /* ---------------------- *
+ * -- decode functions -- *
+ * ---------------------- */
+
+ /* get one bit from source stream */
+ this.getbit = function(d) {
+ var bit;
+
+ /* check if tag is empty */
+ if (!(d.bitcount--)) {
+ /* load next tag */
+ d.tag = d.source[d.sourceIndex++] & 0xff;
+ d.bitcount = 7;
+ }
+
+ /* shift bit out of tag */
+ bit = d.tag & 0x01;
+ d.tag >>= 1;
+
+ return bit;
+ };
+
+ this.read_bits = function(d, num, base) {
+ if (!num) {
+ return base;
+ }
+
+ var ret = read_bits_direct(d.source, d.bitcount, d.tag, d.sourceIndex, num);
+ d.bitcount = ret[0];
+ d.tag = ret[1];
+ d.sourceIndex = ret[2];
+ return ret[3] + base;
+ };
+
+ /* given a data stream and a tree, decode a symbol */
+ this.decode_symbol = function(d, t) {
+ while (d.bitcount < 16) {
+ d.tag = d.tag | (d.source[d.sourceIndex++] & 0xff) << d.bitcount;
+ d.bitcount += 8;
+ }
+
+ var sum = 0, cur = 0, len = 0;
+ do {
+ cur = 2 * cur + ((d.tag & (1 << len)) >> len);
+
+ ++len;
+
+ sum += t.table[len];
+ cur -= t.table[len];
+ } while (cur >= 0);
+
+ d.tag >>= len;
+ d.bitcount -= len;
+
+ return t.trans[sum + cur];
+ };
+
+ /* given a data stream, decode dynamic trees from it */
+ this.decode_trees = function(d, lt, dt) {
+ var code_tree = new this.TREE();
+ var lengths = new Array(288+32);
+ var hlit, hdist, hclen;
+ var i, num, length;
+
+ /* get 5 bits HLIT (257-286) */
+ hlit = this.read_bits(d, 5, 257);
+
+ /* get 5 bits HDIST (1-32) */
+ hdist = this.read_bits(d, 5, 1);
+
+ /* get 4 bits HCLEN (4-19) */
+ hclen = this.read_bits(d, 4, 4);
+
+ for (i = 0; i < 19; ++i) { lengths[i] = 0; }
+
+ /* read code lengths for code length alphabet */
+ for (i = 0; i < hclen; ++i) {
+ /* get 3 bits code length (0-7) */
+ var clen = this.read_bits(d, 3, 0);
+
+ lengths[this.clcidx[i]] = clen;
+ }
+
+ /* build code length tree */
+ this.build_tree(code_tree, lengths, 0, 19);
+
+ /* decode code lengths for the dynamic trees */
+ for (num = 0; num < hlit + hdist;) {
+ var sym = this.decode_symbol(d, code_tree);
+
+ switch (sym) {
+ case 16:
+ /* copy previous code length 3-6 times (read 2 bits) */
+ {
+ var prev = lengths[num - 1];
+ for (length = this.read_bits(d, 2, 3); length; --length) {
+ lengths[num++] = prev;
+ }
+ }
+ break;
+ case 17:
+ /* repeat code length 0 for 3-10 times (read 3 bits) */
+ for (length = this.read_bits(d, 3, 3); length; --length) {
+ lengths[num++] = 0;
+ }
+ break;
+ case 18:
+ /* repeat code length 0 for 11-138 times (read 7 bits) */
+ for (length = this.read_bits(d, 7, 11); length; --length) {
+ lengths[num++] = 0;
+ }
+ break;
+ default:
+ /* values 0-15 represent the actual code lengths */
+ lengths[num++] = sym;
+ break;
+ }
+ }
+
+ /* build dynamic trees */
+ this.build_tree(lt, lengths, 0, hlit);
+ this.build_tree(dt, lengths, hlit, hdist);
+ };
+
+ /* ----------------------------- *
+ * -- block inflate functions -- *
+ * ----------------------------- */
+
+ /* given a stream and two trees, inflate a block of data */
+ this.inflate_block_data = function(d, lt, dt) {
+ // js optimization.
+ var ddest = d.dest;
+ var ddestlength = ddest.length;
+
+ while (1) {
+ var sym = this.decode_symbol(d, lt);
+
+ /* check for end of block */
+ if (sym === 256) {
+ return this.OK;
+ }
+
+ if (sym < 256) {
+ ddest[ddestlength++] = sym; // ? String.fromCharCode(sym);
+ d.history.push(sym);
+ } else {
+ var length, dist, offs;
+ var i;
+
+ sym -= 257;
+
+ /* possibly get more bits from length code */
+ length = this.read_bits(d, this.length_bits[sym], this.length_base[sym]);
+
+ dist = this.decode_symbol(d, dt);
+
+ /* possibly get more bits from distance code */
+ offs = d.history.length - this.read_bits(d, this.dist_bits[dist], this.dist_base[dist]);
+
+ if (offs < 0) {
+ throw new Error('Invalid zlib offset ' + offs);
+ }
+
+ /* copy match */
+ for (i = offs; i < offs + length; ++i) {
+ //ddest[ddestlength++] = ddest[i];
+ ddest[ddestlength++] = d.history[i];
+ d.history.push(d.history[i]);
+ }
+ }
+ }
+ };
+
+ /* inflate an uncompressed block of data */
+ this.inflate_uncompressed_block = function(d) {
+ var length, invlength;
+ var i;
+
+ if (d.bitcount > 7) {
+ var overflow = Math.floor(d.bitcount / 8);
+ d.sourceIndex -= overflow;
+ d.bitcount = 0;
+ d.tag = 0;
+ }
+
+ /* get length */
+ length = d.source[d.sourceIndex+1];
+ length = 256*length + d.source[d.sourceIndex];
+
+ /* get one's complement of length */
+ invlength = d.source[d.sourceIndex+3];
+ invlength = 256*invlength + d.source[d.sourceIndex+2];
+
+ /* check length */
+ if (length !== (~invlength & 0x0000ffff)) {
+ return this.DATA_ERROR;
+ }
+
+ d.sourceIndex += 4;
+
+ /* copy block */
+ for (i = length; i; --i) {
+ d.history.push(d.source[d.sourceIndex]);
+ d.dest[d.dest.length] = d.source[d.sourceIndex++];
+ }
+
+ /* make sure we start next block on a byte boundary */
+ d.bitcount = 0;
+
+ return this.OK;
+ };
+
+ /* inflate a block of data compressed with fixed huffman trees */
+ this.inflate_fixed_block = function(d) {
+ /* decode block using fixed trees */
+ return this.inflate_block_data(d, this.sltree, this.sdtree);
+ };
+
+ /* inflate a block of data compressed with dynamic huffman trees */
+ this.inflate_dynamic_block = function(d) {
+ /* decode trees from stream */
+ this.decode_trees(d, d.ltree, d.dtree);
+
+ /* decode block using decoded trees */
+ return this.inflate_block_data(d, d.ltree, d.dtree);
+ };
+
+ /* ---------------------- *
+ * -- public functions -- *
+ * ---------------------- */
+
+ /* initialize global (static) data */
+ this.init = function() {
+ /* build fixed huffman trees */
+ this.build_fixed_trees(this.sltree, this.sdtree);
+
+ /* build extra bits and base tables */
+ this.build_bits_base(this.length_bits, this.length_base, 4, 3);
+ this.build_bits_base(this.dist_bits, this.dist_base, 2, 1);
+
+ /* fix a special case */
+ this.length_bits[28] = 0;
+ this.length_base[28] = 258;
+
+ this.reset();
+ };
+
+ this.reset = function() {
+ this.d = new this.DATA(this);
+ delete this.header;
+ };
+
+ /* inflate stream from source to dest */
+ this.uncompress = function(source, offset) {
+ var d = this.d;
+ var bfinal;
+
+ /* initialise data */
+ d.source = source;
+ d.sourceIndex = offset;
+ d.bitcount = 0;
+
+ d.dest = [];
+
+ // Skip zlib header at start of stream
+ if (typeof this.header === 'undefined') {
+ this.header = this.read_bits(d, 16, 0);
+ /* byte 0: 0x78, 7 = 32k window size, 8 = deflate */
+ /* byte 1: check bits for header and other flags */
+ }
+
+ var blocks = 0;
+
+ do {
+ var btype;
+ var res;
+
+ /* read final block flag */
+ bfinal = this.getbit(d);
+
+ /* read block type (2 bits) */
+ btype = this.read_bits(d, 2, 0);
+
+ /* decompress block */
+ switch (btype) {
+ case 0:
+ /* decompress uncompressed block */
+ res = this.inflate_uncompressed_block(d);
+ break;
+ case 1:
+ /* decompress block with fixed huffman trees */
+ res = this.inflate_fixed_block(d);
+ break;
+ case 2:
+ /* decompress block with dynamic huffman trees */
+ res = this.inflate_dynamic_block(d);
+ break;
+ default:
+ return { 'status' : this.DATA_ERROR };
+ }
+
+ if (res !== this.OK) {
+ return { 'status' : this.DATA_ERROR };
+ }
+ blocks++;
+
+ } while (!bfinal && d.sourceIndex < d.source.length);
+
+ d.history = d.history.slice(-this.WINDOW_SIZE);
+
+ return { 'status' : this.OK, 'data' : d.dest };
+ };
+}
+
+
+/**
+ * Private API.
+ */
+
+
+/* read a num bit value from a stream and add base */
+function read_bits_direct(source, bitcount, tag, idx, num) {
+ var val = 0;
+
+ while (bitcount < 24) {
+ tag = tag | (source[idx++] & 0xff) << bitcount;
+ bitcount += 8;
+ }
+
+ val = tag & (0xffff >> (16 - num));
+ tag >>= num;
+ bitcount -= num;
+ return [bitcount, tag, idx, val];
+}
+
+},{}],265:[function(require,module,exports){
+(function (global){
+/*
+ * noVNC: HTML5 VNC client
+ * Copyright (C) 2012 Joel Martin
+ * Licensed under MPL 2.0 (see LICENSE.txt)
+ */
+
+
+/**
+ * Dependencies.
+ */
+var debug = require('debug')('noVNC:Util');
+var debugerror = require('debug')('noVNC:ERROR:Util');
+debugerror.log = console.warn.bind(console);
+
+
+/**
+ * Local variables.
+ */
+var cursor_uris_supported = null;
+
+
+var Util = module.exports = {
+ push8: function (array, num) {
+ array.push(num & 0xFF);
+ },
+
+ push16: function (array, num) {
+ array.push((num >> 8) & 0xFF,
+ num & 0xFF);
+ },
+
+ push32: function (array, num) {
+ array.push((num >> 24) & 0xFF,
+ (num >> 16) & 0xFF,
+ (num >> 8) & 0xFF,
+ num & 0xFF);
+ },
+
+ requestAnimationFrame: (function () {
+ if (global.requestAnimationFrame) {
+ return global.requestAnimationFrame.bind(global);
+ }
+ else if (global.webkitRequestAnimationFrame) {
+ return global.webkitRequestAnimationFrame.bind(global);
+ }
+ else if (global.mozRequestAnimationFrame) {
+ return global.mozRequestAnimationFrame.bind(global);
+ }
+ else if (global.oRequestAnimationFrame) {
+ return global.oRequestAnimationFrame.bind(global);
+ }
+ else if (global.msRequestAnimationFrame) {
+ return global.msRequestAnimationFrame.bind(global);
+ }
+ else {
+ return function(callback) {
+ setTimeout(callback, 1000 / 60);
+ };
+ }
+ })(),
+
+ make_properties: function (constructor, arr) {
+ for (var i = 0; i < arr.length; i++) {
+ make_property(constructor.prototype, arr[i][0], arr[i][1], arr[i][2]);
+ }
+ },
+
+ set_defaults: function (obj, conf, defaults) {
+ var defaults_keys = Object.keys(defaults);
+ var conf_keys = Object.keys(conf);
+ var keys_obj = {};
+ var i;
+
+ for (i = 0; i < defaults_keys.length; i++) { keys_obj[defaults_keys[i]] = 1; }
+ for (i = 0; i < conf_keys.length; i++) { keys_obj[conf_keys[i]] = 1; }
+
+ var keys = Object.keys(keys_obj);
+
+ for (i = 0; i < keys.length; i++) {
+ var setter = obj['_raw_set_' + keys[i]];
+
+ if (!setter) {
+ debugerror('invalid property: %s', keys[i]);
+ continue;
+ }
+
+ if (keys[i] in conf) {
+ setter.call(obj, conf[keys[i]]);
+ } else {
+ setter.call(obj, defaults[keys[i]]);
+ }
+ }
+ },
+
+ decodeUTF8: function (utf8string) {
+ return decodeURIComponent(escape(utf8string));
+ },
+
+ /**
+ * Get DOM element position on page.
+ */
+ getPosition: function (obj) {
+ // NB(sross): the Mozilla developer reference seems to indicate that
+ // getBoundingClientRect includes border and padding, so the canvas
+ // style should NOT include either.
+ var objPosition = obj.getBoundingClientRect();
+
+ return {'x': objPosition.left + window.pageXOffset, 'y': objPosition.top + window.pageYOffset,
+ 'width': objPosition.width, 'height': objPosition.height};
+ },
+
+ /**
+ * Get mouse event position in DOM element
+ */
+ getEventPosition: function (e, obj, scale, zoom) {
+ var evt, docX, docY, pos;
+
+ if (typeof zoom === 'undefined') {
+ zoom = 1.0;
+ }
+ evt = (e ? e : global.event);
+ evt = (evt.changedTouches ? evt.changedTouches[0] : evt.touches ? evt.touches[0] : evt);
+ if (evt.pageX || evt.pageY) {
+ docX = evt.pageX;
+ docY = evt.pageY;
+ docX = evt.pageX/zoom;
+ docY = evt.pageY/zoom;
+ } else if (evt.clientX || evt.clientY) {
+ docX = evt.clientX + document.body.scrollLeft +
+ document.documentElement.scrollLeft;
+ docY = evt.clientY + document.body.scrollTop +
+ document.documentElement.scrollTop;
+ }
+ pos = Util.getPosition(obj);
+ if (typeof scale === 'undefined') {
+ scale = 1;
+ }
+
+ var realx = docX - pos.x;
+ var realy = docY - pos.y;
+ var x = Math.max(Math.min(realx, pos.width - 1), 0);
+ var y = Math.max(Math.min(realy, pos.height - 1), 0);
+
+ return {'x': x / scale, 'y': y / scale, 'realx': realx / scale, 'realy': realy / scale};
+ },
+
+ addEvent: function (obj, evType, fn) {
+ if (obj.attachEvent) {
+ var r = obj.attachEvent('on' + evType, fn);
+ return r;
+ } else if (obj.addEventListener) {
+ obj.addEventListener(evType, fn, false);
+ return true;
+ } else {
+ throw new Error('handler could not be attached');
+ }
+ },
+
+ removeEvent: function (obj, evType, fn) {
+ if (obj.detachEvent) {
+ var r = obj.detachEvent('on' + evType, fn);
+ return r;
+ } else if (obj.removeEventListener) {
+ obj.removeEventListener(evType, fn, false);
+ return true;
+ } else {
+ throw new Error('handler could not be removed');
+ }
+ },
+
+ stopEvent: function (e) {
+ if (e.stopPropagation) { e.stopPropagation(); }
+ else { e.cancelBubble = true; }
+
+ if (e.preventDefault) { e.preventDefault(); }
+ else { e.returnValue = false; }
+ },
+
+ browserSupportsCursorURIs: function () {
+ if (cursor_uris_supported === null) {
+ try {
+ var target = document.createElement('canvas');
+
+ target.style.cursor = 'url("data:image/x-icon;base64,AAACAAEACAgAAAIAAgA4AQAAFgAAACgAAAAIAAAAEAAAAAEAIAAAAAAAEAAAAAAAAAAAAAAAAAAAAAAAAAD/////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////AAAAAAAAAAAAAAAAAAAAAA==") 2 2, default';
+
+ if (target.style.cursor) {
+ debug('data URI scheme cursor supported');
+ cursor_uris_supported = true;
+ } else {
+ debugerror('data URI scheme cursor not supported');
+ cursor_uris_supported = false;
+ }
+ } catch (exc) {
+ debugerror('data URI scheme cursor test exception: ' + exc);
+ cursor_uris_supported = false;
+ }
+ }
+
+ return cursor_uris_supported;
+ }
+};
+
+
+/**
+ * Private API.
+ */
+
+
+function make_property (proto, name, mode, type) {
+ var getter;
+
+ if (type === 'arr') {
+ getter = function (idx) {
+ if (typeof idx !== 'undefined') {
+ return this['_' + name][idx];
+ } else {
+ return this['_' + name];
+ }
+ };
+ } else {
+ getter = function() {
+ return this['_' + name];
+ };
+ }
+
+ function make_setter (process_val) {
+ if (process_val) {
+ return function (val, idx) {
+ if (typeof idx !== 'undefined') {
+ this['_' + name][idx] = process_val(val);
+ } else {
+ this['_' + name] = process_val(val);
+ }
+ };
+ } else {
+ return function (val, idx) {
+ if (typeof idx !== 'undefined') {
+ this['_' + name][idx] = val;
+ } else {
+ this['_' + name] = val;
+ }
+ };
+ }
+ }
+
+ var setter;
+
+ if (type === 'bool') {
+ setter = make_setter(function (val) {
+ if (!val || (val in {'0': 1, 'no': 1, 'false': 1})) {
+ return false;
+ } else {
+ return true;
+ }
+ });
+ } else if (type === 'int') {
+ setter = make_setter(function (val) { return parseInt(val, 10); });
+ } else if (type === 'float') {
+ setter = make_setter(parseFloat);
+ } else if (type === 'str') {
+ setter = make_setter(String);
+ } else if (type === 'func') {
+ setter = make_setter(function (val) {
+ if (!val) {
+ return function () {};
+ } else {
+ return val;
+ }
+ });
+ } else if (type === 'arr' || type === 'dom' || type === 'raw') {
+ setter = make_setter();
+ } else {
+ throw new Error('unknown property type ' + type); // some sanity checking
+ }
+
+ // set the getter
+ if (typeof proto['get_' + name] === 'undefined') {
+ proto['get_' + name] = getter;
+ }
+
+ // set the setter if needed
+ if (typeof proto['set_' + name] === 'undefined') {
+ if (mode === 'rw') {
+ proto['set_' + name] = setter;
+ } else if (mode === 'wo') {
+ proto['set_' + name] = function (val, idx) {
+ if (typeof this['_' + name] !== 'undefined') {
+ throw new Error(name + ' can only be set once');
+ }
+ setter.call(this, val, idx);
+ };
+ }
+ }
+
+ // make a special setter that we can use in set defaults
+ proto['_raw_set_' + name] = function (val, idx) {
+ setter.call(this, val, idx);
+ //delete this['_init_set_' + name]; // remove it after use
+ };
+}
+
+}).call(this,typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {})
+
+},{"debug":123}],266:[function(require,module,exports){
+(function (global){
+/*
+ * Websock: high-performance binary WebSockets
+ * Copyright (C) 2012 Joel Martin
+ * Licensed under MPL 2.0 (see LICENSE.txt)
+ *
+ * Websock is similar to the standard WebSocket object but Websock
+ * enables communication with raw TCP sockets (i.e. the binary stream)
+ * via websockify. This is accomplished by base64 encoding the data
+ * stream between Websock and websockify.
+ *
+ * Websock has built-in receive queue buffering; the message event
+ * does not contain actual data but is simply a notification that
+ * there is new data available. Several rQ* methods are available to
+ * read binary data off of the receive queue.
+ */
+
+
+/**
+ * Dependencies.
+ */
+var debug = require('debug')('noVNC:Websock');
+var debugerror = require('debug')('noVNC:ERROR:Websock');
+debugerror.log = console.warn.bind(console);
+var browser = require('bowser').browser;
+var Base64 = require('./base64');
+
+
+/**
+ * Expose Websock class.
+ */
+module.exports = Websock;
+
+
+function Websock() {
+ this._websocket = null; // WebSocket object
+ this._rQ = []; // Receive queue
+ this._rQi = 0; // Receive queue index
+ this._rQmax = 10000; // Max receive queue size before compacting
+ this._sQ = []; // Send queue
+
+ this._mode = 'base64'; // Current WebSocket mode: 'binary', 'base64'
+ this.maxBufferedAmount = 200;
+
+ this._eventHandlers = {
+ 'message': function () {},
+ 'open': function () {},
+ 'close': function () {},
+ 'error': function () {}
+ };
+}
+
+
+Websock.prototype = {
+ // Getters and Setters
+ get_sQ: function () {
+ return this._sQ;
+ },
+
+ get_rQ: function () {
+ return this._rQ;
+ },
+
+ get_rQi: function () {
+ return this._rQi;
+ },
+
+ set_rQi: function (val) {
+ this._rQi = val;
+ },
+
+ // Receive Queue
+ rQlen: function () {
+ return this._rQ.length - this._rQi;
+ },
+
+ rQpeek8: function () {
+ return this._rQ[this._rQi];
+ },
+
+ rQshift8: function () {
+ return this._rQ[this._rQi++];
+ },
+
+ rQskip8: function () {
+ this._rQi++;
+ },
+
+ rQskipBytes: function (num) {
+ this._rQi += num;
+ },
+
+ rQunshift8: function (num) {
+ if (this._rQi === 0) {
+ this._rQ.unshift(num);
+ } else {
+ this._rQi--;
+ this._rQ[this._rQi] = num;
+ }
+ },
+
+ rQshift16: function () {
+ return (this._rQ[this._rQi++] << 8) +
+ this._rQ[this._rQi++];
+ },
+
+ rQshift32: function () {
+ return (this._rQ[this._rQi++] << 24) +
+ (this._rQ[this._rQi++] << 16) +
+ (this._rQ[this._rQi++] << 8) +
+ this._rQ[this._rQi++];
+ },
+
+ rQshiftStr: function (len) {
+ if (typeof(len) === 'undefined') { len = this.rQlen(); }
+ var arr = this._rQ.slice(this._rQi, this._rQi + len);
+ this._rQi += len;
+ return String.fromCharCode.apply(null, arr);
+ },
+
+ rQshiftBytes: function (len) {
+ if (typeof(len) === 'undefined') { len = this.rQlen(); }
+ this._rQi += len;
+ return this._rQ.slice(this._rQi - len, this._rQi);
+ },
+
+ rQslice: function (start, end) {
+ if (end) {
+ return this._rQ.slice(this._rQi + start, this._rQi + end);
+ } else {
+ return this._rQ.slice(this._rQi + start);
+ }
+ },
+
+ // Check to see if we must wait for 'num' bytes (default to FBU.bytes)
+ // to be available in the receive queue. Return true if we need to
+ // wait (and possibly print a debug message), otherwise false.
+ rQwait: function (msg, num, goback) {
+ var rQlen = this._rQ.length - this._rQi; // Skip rQlen() function call
+ if (rQlen < num) {
+ if (goback) {
+ if (this._rQi < goback) {
+ throw new Error('rQwait cannot backup ' + goback + ' bytes');
+ }
+ this._rQi -= goback;
+ }
+ return true; // true means need more data
+ }
+ return false;
+ },
+
+ // Send Queue
+
+ flush: function () {
+ if (this._websocket.bufferedAmount !== 0) {
+ debug('flush() | bufferedAmount: %d', this._websocket.bufferedAmount);
+ }
+
+ if (this._websocket.bufferedAmount < this.maxBufferedAmount) {
+ if (this._sQ.length > 0) {
+ this._websocket.send(this._encode_message());
+ this._sQ = [];
+ }
+
+ return true;
+ } else {
+ debug('flush() | delaying send');
+ return false;
+ }
+ },
+
+ send: function (arr) {
+ this._sQ = this._sQ.concat(arr);
+ return this.flush();
+ },
+
+ send_string: function (str) {
+ this.send(str.split('').map(function (chr) {
+ return chr.charCodeAt(0);
+ }));
+ },
+
+ // Event Handlers
+ on: function (evt, handler) {
+ this._eventHandlers[evt] = handler;
+ },
+
+ off: function (evt) {
+ this._eventHandlers[evt] = function() {};
+ },
+
+ init: function (protocols) {
+ this._rQ = [];
+ this._rQi = 0;
+ this._sQ = [];
+ this._websocket = null;
+
+ // Check for full typed array support
+ var bt = false;
+ if (('Uint8Array' in global) && ('set' in Uint8Array.prototype)) {
+ bt = true;
+ }
+
+ var wsbt = false;
+ if (global.WebSocket) {
+ // Safari < 7 does not support binary WS.
+ if (browser.safari && Number(browser.version) > 0 && Number(browser.version) < 7) {
+ debug('init() | Safari %d does not support binary WebSocket', Number(browser.version));
+ }
+ else {
+ wsbt = true;
+ }
+ }
+
+ // Default protocols if not specified
+ if (typeof(protocols) === 'undefined') {
+ if (wsbt) {
+ protocols = ['binary', 'base64'];
+ } else {
+ protocols = 'base64';
+ }
+ }
+
+ if (!wsbt) {
+ if (protocols === 'binary') {
+ throw new Error('WebSocket binary sub-protocol requested but not supported');
+ }
+
+ if (typeof(protocols) === 'object') {
+ var new_protocols = [];
+
+ for (var i = 0; i < protocols.length; i++) {
+ if (protocols[i] === 'binary') {
+ debugerror('init() | skipping unsupported WebSocket binary sub-protocol');
+ } else {
+ new_protocols.push(protocols[i]);
+ }
+ }
+
+ if (new_protocols.length > 0) {
+ protocols = new_protocols;
+ } else {
+ throw new Error('only WebSocket binary sub-protocol was requested and is not supported');
+ }
+ }
+ }
+
+ return protocols;
+ },
+
+ open: function (uri, protocols) {
+ var self = this;
+
+ protocols = this.init(protocols);
+
+ // this._websocket = new WebSocket(uri, protocols);
+ // TODO: Add API or settings for passing the W3C WebSocket class.
+ if (global.NativeWebSocket) {
+ debug('open() | using NativeWebSocket');
+ this._websocket = new global.NativeWebSocket(uri, protocols);
+ } else {
+ debug('open() | not using NativeWebSocket');
+ this._websocket = new WebSocket(uri, protocols);
+ }
+
+ if (protocols.indexOf('binary') >= 0) {
+ this._websocket.binaryType = 'arraybuffer';
+ }
+
+ this._websocket.onmessage = function (e) {
+ self._recv_message(e);
+ };
+
+ this._websocket.onopen = function() {
+ if (self._websocket.protocol) {
+ debug('onopen: server choose "%s" sub-protocol', self._websocket.protocol);
+ self._mode = self._websocket.protocol;
+ self._eventHandlers.open();
+ }
+ else {
+ debugerror('onopen: server choose no sub-protocol, using "base64"');
+ self._mode = 'base64';
+ self._eventHandlers.open();
+ }
+ };
+
+ this._websocket.onclose = function (e) {
+ debug('onclose: %o', e);
+ self._eventHandlers.close(e);
+ };
+
+ this._websocket.onerror = function (e) {
+ debugerror('onerror: %o', e);
+ self._eventHandlers.error(e);
+ };
+ },
+
+ close: function () {
+ if (this._websocket) {
+ if ((this._websocket.readyState === this._websocket.OPEN) ||
+ (this._websocket.readyState === this._websocket.CONNECTING)) {
+ debug('close()');
+ this._websocket.close();
+ }
+
+ this._websocket.onmessage = function () { return; };
+ }
+ },
+
+ // private methods
+
+ _encode_message: function () {
+ if (this._mode === 'binary') {
+ // Put in a binary arraybuffer
+ return (new Uint8Array(this._sQ)).buffer;
+ } else {
+ // base64 encode
+ return Base64.encode(this._sQ);
+ }
+ },
+
+ _decode_message: function (data) {
+ if (this._mode === 'binary') {
+ // push arraybuffer values onto the end
+ var u8 = new Uint8Array(data);
+ for (var i = 0; i < u8.length; i++) {
+ this._rQ.push(u8[i]);
+ }
+ } else {
+ // base64 decode and concat to end
+ this._rQ = this._rQ.concat(Base64.decode(data, 0));
+ }
+ },
+
+ _recv_message: function (e) {
+ try {
+ this._decode_message(e.data);
+ if (this.rQlen() > 0) {
+ this._eventHandlers.message();
+ // Compact the receive queue
+ if (this._rQ.length > this._rQmax) {
+ this._rQ = this._rQ.slice(this._rQi);
+ this._rQi = 0;
+ }
+ } else {
+ debug('_recv_message() | ignoring empty message');
+ }
+ } catch (error) {
+ debugerror('_recv_message() | error: %o', error);
+
+ if (typeof error.name !== 'undefined') {
+ this._eventHandlers.error(error.name + ': ' + error.message);
+ } else {
+ this._eventHandlers.error(error);
+ }
+ }
+ }
+};
+
+}).call(this,typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {})
+
+},{"./base64":257,"bowser":25,"debug":123}],267:[function(require,module,exports){
+(function (process){
+// 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.
+
+// resolves . and .. elements in a path array with directory names there
+// must be no slashes, empty elements, or device names (c:\) in the array
+// (so also no leading and trailing slashes - it does not distinguish
+// relative and absolute paths)
+function normalizeArray(parts, allowAboveRoot) {
+ // if the path tries to go above the root, `up` ends up > 0
+ var up = 0;
+ for (var i = parts.length - 1; i >= 0; i--) {
+ var last = parts[i];
+ if (last === '.') {
+ parts.splice(i, 1);
+ } else if (last === '..') {
+ parts.splice(i, 1);
+ up++;
+ } else if (up) {
+ parts.splice(i, 1);
+ up--;
+ }
+ }
+
+ // if the path is allowed to go above the root, restore leading ..s
+ if (allowAboveRoot) {
+ for (; up--; up) {
+ parts.unshift('..');
+ }
+ }
+
+ return parts;
+}
+
+// Split a filename into [root, dir, basename, ext], unix version
+// 'root' is just a slash, or nothing.
+var splitPathRe =
+ /^(\/?|)([\s\S]*?)((?:\.{1,2}|[^\/]+?|)(\.[^.\/]*|))(?:[\/]*)$/;
+var splitPath = function(filename) {
+ return splitPathRe.exec(filename).slice(1);
+};
+
+// path.resolve([from ...], to)
+// posix version
+exports.resolve = function() {
+ var resolvedPath = '',
+ resolvedAbsolute = false;
+
+ for (var i = arguments.length - 1; i >= -1 && !resolvedAbsolute; i--) {
+ var path = (i >= 0) ? arguments[i] : process.cwd();
+
+ // Skip empty and invalid entries
+ if (typeof path !== 'string') {
+ throw new TypeError('Arguments to path.resolve must be strings');
+ } else if (!path) {
+ continue;
+ }
+
+ resolvedPath = path + '/' + resolvedPath;
+ resolvedAbsolute = path.charAt(0) === '/';
+ }
+
+ // At this point the path should be resolved to a full absolute path, but
+ // handle relative paths to be safe (might happen when process.cwd() fails)
+
+ // Normalize the path
+ resolvedPath = normalizeArray(filter(resolvedPath.split('/'), function(p) {
+ return !!p;
+ }), !resolvedAbsolute).join('/');
+
+ return ((resolvedAbsolute ? '/' : '') + resolvedPath) || '.';
+};
+
+// path.normalize(path)
+// posix version
+exports.normalize = function(path) {
+ var isAbsolute = exports.isAbsolute(path),
+ trailingSlash = substr(path, -1) === '/';
+
+ // Normalize the path
+ path = normalizeArray(filter(path.split('/'), function(p) {
+ return !!p;
+ }), !isAbsolute).join('/');
+
+ if (!path && !isAbsolute) {
+ path = '.';
+ }
+ if (path && trailingSlash) {
+ path += '/';
+ }
+
+ return (isAbsolute ? '/' : '') + path;
+};
+
+// posix version
+exports.isAbsolute = function(path) {
+ return path.charAt(0) === '/';
+};
+
+// posix version
+exports.join = function() {
+ var paths = Array.prototype.slice.call(arguments, 0);
+ return exports.normalize(filter(paths, function(p, index) {
+ if (typeof p !== 'string') {
+ throw new TypeError('Arguments to path.join must be strings');
+ }
+ return p;
+ }).join('/'));
+};
+
+
+// path.relative(from, to)
+// posix version
+exports.relative = function(from, to) {
+ from = exports.resolve(from).substr(1);
+ to = exports.resolve(to).substr(1);
+
+ function trim(arr) {
+ var start = 0;
+ for (; start < arr.length; start++) {
+ if (arr[start] !== '') break;
+ }
+
+ var end = arr.length - 1;
+ for (; end >= 0; end--) {
+ if (arr[end] !== '') break;
+ }
+
+ if (start > end) return [];
+ return arr.slice(start, end - start + 1);
+ }
+
+ var fromParts = trim(from.split('/'));
+ var toParts = trim(to.split('/'));
+
+ var length = Math.min(fromParts.length, toParts.length);
+ var samePartsLength = length;
+ for (var i = 0; i < length; i++) {
+ if (fromParts[i] !== toParts[i]) {
+ samePartsLength = i;
+ break;
+ }
+ }
+
+ var outputParts = [];
+ for (var i = samePartsLength; i < fromParts.length; i++) {
+ outputParts.push('..');
+ }
+
+ outputParts = outputParts.concat(toParts.slice(samePartsLength));
+
+ return outputParts.join('/');
+};
+
+exports.sep = '/';
+exports.delimiter = ':';
+
+exports.dirname = function(path) {
+ var result = splitPath(path),
+ root = result[0],
+ dir = result[1];
+
+ if (!root && !dir) {
+ // No dirname whatsoever
+ return '.';
+ }
+
+ if (dir) {
+ // It has a dirname, strip trailing slash
+ dir = dir.substr(0, dir.length - 1);
+ }
+
+ return root + dir;
+};
+
+
+exports.basename = function(path, ext) {
+ var f = splitPath(path)[2];
+ // TODO: make this comparison case-insensitive on windows?
+ if (ext && f.substr(-1 * ext.length) === ext) {
+ f = f.substr(0, f.length - ext.length);
+ }
+ return f;
+};
+
+
+exports.extname = function(path) {
+ return splitPath(path)[3];
+};
+
+function filter (xs, f) {
+ if (xs.filter) return xs.filter(f);
+ var res = [];
+ for (var i = 0; i < xs.length; i++) {
+ if (f(xs[i], i, xs)) res.push(xs[i]);
+ }
+ return res;
+}
+
+// String.prototype.substr - negative index don't work in IE8
+var substr = 'ab'.substr(-1) === 'b'
+ ? function (str, start, len) { return str.substr(start, len) }
+ : function (str, start, len) {
+ if (start < 0) start = str.length + start;
+ return str.substr(start, len);
+ }
+;
+
+}).call(this,require('_process'))
+
+},{"_process":269}],268:[function(require,module,exports){
+(function (process){
+'use strict';
+
+var isWindows = process.platform === 'win32';
+
+// Regex to split a windows path into three parts: [*, device, slash,
+// tail] windows-only
+var splitDeviceRe =
+ /^([a-zA-Z]:|[\\\/]{2}[^\\\/]+[\\\/]+[^\\\/]+)?([\\\/])?([\s\S]*?)$/;
+
+// Regex to split the tail part of the above into [*, dir, basename, ext]
+var splitTailRe =
+ /^([\s\S]*?)((?:\.{1,2}|[^\\\/]+?|)(\.[^.\/\\]*|))(?:[\\\/]*)$/;
+
+var win32 = {};
+
+// Function to split a filename into [root, dir, basename, ext]
+function win32SplitPath(filename) {
+ // Separate device+slash from tail
+ var result = splitDeviceRe.exec(filename),
+ device = (result[1] || '') + (result[2] || ''),
+ tail = result[3] || '';
+ // Split the tail into dir, basename and extension
+ var result2 = splitTailRe.exec(tail),
+ dir = result2[1],
+ basename = result2[2],
+ ext = result2[3];
+ return [device, dir, basename, ext];
+}
+
+win32.parse = function(pathString) {
+ if (typeof pathString !== 'string') {
+ throw new TypeError(
+ "Parameter 'pathString' must be a string, not " + typeof pathString
+ );
+ }
+ var allParts = win32SplitPath(pathString);
+ if (!allParts || allParts.length !== 4) {
+ throw new TypeError("Invalid path '" + pathString + "'");
+ }
+ return {
+ root: allParts[0],
+ dir: allParts[0] + allParts[1].slice(0, -1),
+ base: allParts[2],
+ ext: allParts[3],
+ name: allParts[2].slice(0, allParts[2].length - allParts[3].length)
+ };
+};
+
+
+
+// Split a filename into [root, dir, basename, ext], unix version
+// 'root' is just a slash, or nothing.
+var splitPathRe =
+ /^(\/?|)([\s\S]*?)((?:\.{1,2}|[^\/]+?|)(\.[^.\/]*|))(?:[\/]*)$/;
+var posix = {};
+
+
+function posixSplitPath(filename) {
+ return splitPathRe.exec(filename).slice(1);
+}
+
+
+posix.parse = function(pathString) {
+ if (typeof pathString !== 'string') {
+ throw new TypeError(
+ "Parameter 'pathString' must be a string, not " + typeof pathString
+ );
+ }
+ var allParts = posixSplitPath(pathString);
+ if (!allParts || allParts.length !== 4) {
+ throw new TypeError("Invalid path '" + pathString + "'");
+ }
+ allParts[1] = allParts[1] || '';
+ allParts[2] = allParts[2] || '';
+ allParts[3] = allParts[3] || '';
+
+ return {
+ root: allParts[0],
+ dir: allParts[0] + allParts[1].slice(0, -1),
+ base: allParts[2],
+ ext: allParts[3],
+ name: allParts[2].slice(0, allParts[2].length - allParts[3].length)
+ };
+};
+
+
+if (isWindows)
+ module.exports = win32.parse;
+else /* posix */
+ module.exports = posix.parse;
+
+module.exports.posix = posix.parse;
+module.exports.win32 = win32.parse;
+
+}).call(this,require('_process'))
+
+},{"_process":269}],269:[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; };
+
+},{}],270:[function(require,module,exports){
+(function (global){
+/*! https://mths.be/punycode v1.4.1 by @mathias */
+;(function(root) {
+
+ /** Detect free variables */
+ var freeExports = typeof exports == 'object' && exports &&
+ !exports.nodeType && exports;
+ var freeModule = typeof module == 'object' && module &&
+ !module.nodeType && module;
+ var freeGlobal = typeof global == 'object' && global;
+ if (
+ freeGlobal.global === freeGlobal ||
+ freeGlobal.window === freeGlobal ||
+ freeGlobal.self === freeGlobal
+ ) {
+ root = freeGlobal;
+ }
+
+ /**
+ * The `punycode` object.
+ * @name punycode
+ * @type Object
+ */
+ var punycode,
+
+ /** Highest positive signed 32-bit float value */
+ maxInt = 2147483647, // aka. 0x7FFFFFFF or 2^31-1
+
+ /** Bootstring parameters */
+ base = 36,
+ tMin = 1,
+ tMax = 26,
+ skew = 38,
+ damp = 700,
+ initialBias = 72,
+ initialN = 128, // 0x80
+ delimiter = '-', // '\x2D'
+
+ /** Regular expressions */
+ regexPunycode = /^xn--/,
+ regexNonASCII = /[^\x20-\x7E]/, // unprintable ASCII chars + non-ASCII chars
+ regexSeparators = /[\x2E\u3002\uFF0E\uFF61]/g, // RFC 3490 separators
+
+ /** Error messages */
+ errors = {
+ 'overflow': 'Overflow: input needs wider integers to process',
+ 'not-basic': 'Illegal input >= 0x80 (not a basic code point)',
+ 'invalid-input': 'Invalid input'
+ },
+
+ /** Convenience shortcuts */
+ baseMinusTMin = base - tMin,
+ floor = Math.floor,
+ stringFromCharCode = String.fromCharCode,
+
+ /** Temporary variable */
+ key;
+
+ /*--------------------------------------------------------------------------*/
+
+ /**
+ * A generic error utility function.
+ * @private
+ * @param {String} type The error type.
+ * @returns {Error} Throws a `RangeError` with the applicable error message.
+ */
+ function error(type) {
+ throw new RangeError(errors[type]);
+ }
+
+ /**
+ * A generic `Array#map` utility function.
+ * @private
+ * @param {Array} array The array to iterate over.
+ * @param {Function} callback The function that gets called for every array
+ * item.
+ * @returns {Array} A new array of values returned by the callback function.
+ */
+ function map(array, fn) {
+ var length = array.length;
+ var result = [];
+ while (length--) {
+ result[length] = fn(array[length]);
+ }
+ return result;
+ }
+
+ /**
+ * A simple `Array#map`-like wrapper to work with domain name strings or email
+ * addresses.
+ * @private
+ * @param {String} domain The domain name or email address.
+ * @param {Function} callback The function that gets called for every
+ * character.
+ * @returns {Array} A new string of characters returned by the callback
+ * function.
+ */
+ function mapDomain(string, fn) {
+ var parts = string.split('@');
+ var result = '';
+ if (parts.length > 1) {
+ // In email addresses, only the domain name should be punycoded. Leave
+ // the local part (i.e. everything up to `@`) intact.
+ result = parts[0] + '@';
+ string = parts[1];
+ }
+ // Avoid `split(regex)` for IE8 compatibility. See #17.
+ string = string.replace(regexSeparators, '\x2E');
+ var labels = string.split('.');
+ var encoded = map(labels, fn).join('.');
+ return result + encoded;
+ }
+
+ /**
+ * Creates an array containing the numeric code points of each Unicode
+ * character in the string. While JavaScript uses UCS-2 internally,
+ * this function will convert a pair of surrogate halves (each of which
+ * UCS-2 exposes as separate characters) into a single code point,
+ * matching UTF-16.
+ * @see `punycode.ucs2.encode`
+ * @see
+ * @memberOf punycode.ucs2
+ * @name decode
+ * @param {String} string The Unicode input string (UCS-2).
+ * @returns {Array} The new array of code points.
+ */
+ function ucs2decode(string) {
+ var output = [],
+ counter = 0,
+ length = string.length,
+ value,
+ extra;
+ while (counter < length) {
+ value = string.charCodeAt(counter++);
+ if (value >= 0xD800 && value <= 0xDBFF && counter < length) {
+ // high surrogate, and there is a next character
+ extra = string.charCodeAt(counter++);
+ if ((extra & 0xFC00) == 0xDC00) { // low surrogate
+ output.push(((value & 0x3FF) << 10) + (extra & 0x3FF) + 0x10000);
+ } else {
+ // unmatched surrogate; only append this code unit, in case the next
+ // code unit is the high surrogate of a surrogate pair
+ output.push(value);
+ counter--;
+ }
+ } else {
+ output.push(value);
+ }
+ }
+ return output;
+ }
+
+ /**
+ * Creates a string based on an array of numeric code points.
+ * @see `punycode.ucs2.decode`
+ * @memberOf punycode.ucs2
+ * @name encode
+ * @param {Array} codePoints The array of numeric code points.
+ * @returns {String} The new Unicode string (UCS-2).
+ */
+ function ucs2encode(array) {
+ return map(array, function(value) {
+ var output = '';
+ if (value > 0xFFFF) {
+ value -= 0x10000;
+ output += stringFromCharCode(value >>> 10 & 0x3FF | 0xD800);
+ value = 0xDC00 | value & 0x3FF;
+ }
+ output += stringFromCharCode(value);
+ return output;
+ }).join('');
+ }
+
+ /**
+ * Converts a basic code point into a digit/integer.
+ * @see `digitToBasic()`
+ * @private
+ * @param {Number} codePoint The basic numeric code point value.
+ * @returns {Number} The numeric value of a basic code point (for use in
+ * representing integers) in the range `0` to `base - 1`, or `base` if
+ * the code point does not represent a value.
+ */
+ function basicToDigit(codePoint) {
+ if (codePoint - 48 < 10) {
+ return codePoint - 22;
+ }
+ if (codePoint - 65 < 26) {
+ return codePoint - 65;
+ }
+ if (codePoint - 97 < 26) {
+ return codePoint - 97;
+ }
+ return base;
+ }
+
+ /**
+ * Converts a digit/integer into a basic code point.
+ * @see `basicToDigit()`
+ * @private
+ * @param {Number} digit The numeric value of a basic code point.
+ * @returns {Number} The basic code point whose value (when used for
+ * representing integers) is `digit`, which needs to be in the range
+ * `0` to `base - 1`. If `flag` is non-zero, the uppercase form is
+ * used; else, the lowercase form is used. The behavior is undefined
+ * if `flag` is non-zero and `digit` has no uppercase form.
+ */
+ function digitToBasic(digit, flag) {
+ // 0..25 map to ASCII a..z or A..Z
+ // 26..35 map to ASCII 0..9
+ return digit + 22 + 75 * (digit < 26) - ((flag != 0) << 5);
+ }
+
+ /**
+ * Bias adaptation function as per section 3.4 of RFC 3492.
+ * https://tools.ietf.org/html/rfc3492#section-3.4
+ * @private
+ */
+ function adapt(delta, numPoints, firstTime) {
+ var k = 0;
+ delta = firstTime ? floor(delta / damp) : delta >> 1;
+ delta += floor(delta / numPoints);
+ for (/* no initialization */; delta > baseMinusTMin * tMax >> 1; k += base) {
+ delta = floor(delta / baseMinusTMin);
+ }
+ return floor(k + (baseMinusTMin + 1) * delta / (delta + skew));
+ }
+
+ /**
+ * Converts a Punycode string of ASCII-only symbols to a string of Unicode
+ * symbols.
+ * @memberOf punycode
+ * @param {String} input The Punycode string of ASCII-only symbols.
+ * @returns {String} The resulting string of Unicode symbols.
+ */
+ function decode(input) {
+ // Don't use UCS-2
+ var output = [],
+ inputLength = input.length,
+ out,
+ i = 0,
+ n = initialN,
+ bias = initialBias,
+ basic,
+ j,
+ index,
+ oldi,
+ w,
+ k,
+ digit,
+ t,
+ /** Cached calculation results */
+ baseMinusT;
+
+ // Handle the basic code points: let `basic` be the number of input code
+ // points before the last delimiter, or `0` if there is none, then copy
+ // the first basic code points to the output.
+
+ basic = input.lastIndexOf(delimiter);
+ if (basic < 0) {
+ basic = 0;
+ }
+
+ for (j = 0; j < basic; ++j) {
+ // if it's not a basic code point
+ if (input.charCodeAt(j) >= 0x80) {
+ error('not-basic');
+ }
+ output.push(input.charCodeAt(j));
+ }
+
+ // Main decoding loop: start just after the last delimiter if any basic code
+ // points were copied; start at the beginning otherwise.
+
+ for (index = basic > 0 ? basic + 1 : 0; index < inputLength; /* no final expression */) {
+
+ // `index` is the index of the next character to be consumed.
+ // Decode a generalized variable-length integer into `delta`,
+ // which gets added to `i`. The overflow checking is easier
+ // if we increase `i` as we go, then subtract off its starting
+ // value at the end to obtain `delta`.
+ for (oldi = i, w = 1, k = base; /* no condition */; k += base) {
+
+ if (index >= inputLength) {
+ error('invalid-input');
+ }
+
+ digit = basicToDigit(input.charCodeAt(index++));
+
+ if (digit >= base || digit > floor((maxInt - i) / w)) {
+ error('overflow');
+ }
+
+ i += digit * w;
+ t = k <= bias ? tMin : (k >= bias + tMax ? tMax : k - bias);
+
+ if (digit < t) {
+ break;
+ }
+
+ baseMinusT = base - t;
+ if (w > floor(maxInt / baseMinusT)) {
+ error('overflow');
+ }
+
+ w *= baseMinusT;
+
+ }
+
+ out = output.length + 1;
+ bias = adapt(i - oldi, out, oldi == 0);
+
+ // `i` was supposed to wrap around from `out` to `0`,
+ // incrementing `n` each time, so we'll fix that now:
+ if (floor(i / out) > maxInt - n) {
+ error('overflow');
+ }
+
+ n += floor(i / out);
+ i %= out;
+
+ // Insert `n` at position `i` of the output
+ output.splice(i++, 0, n);
+
+ }
+
+ return ucs2encode(output);
+ }
+
+ /**
+ * Converts a string of Unicode symbols (e.g. a domain name label) to a
+ * Punycode string of ASCII-only symbols.
+ * @memberOf punycode
+ * @param {String} input The string of Unicode symbols.
+ * @returns {String} The resulting Punycode string of ASCII-only symbols.
+ */
+ function encode(input) {
+ var n,
+ delta,
+ handledCPCount,
+ basicLength,
+ bias,
+ j,
+ m,
+ q,
+ k,
+ t,
+ currentValue,
+ output = [],
+ /** `inputLength` will hold the number of code points in `input`. */
+ inputLength,
+ /** Cached calculation results */
+ handledCPCountPlusOne,
+ baseMinusT,
+ qMinusT;
+
+ // Convert the input in UCS-2 to Unicode
+ input = ucs2decode(input);
+
+ // Cache the length
+ inputLength = input.length;
+
+ // Initialize the state
+ n = initialN;
+ delta = 0;
+ bias = initialBias;
+
+ // Handle the basic code points
+ for (j = 0; j < inputLength; ++j) {
+ currentValue = input[j];
+ if (currentValue < 0x80) {
+ output.push(stringFromCharCode(currentValue));
+ }
+ }
+
+ handledCPCount = basicLength = output.length;
+
+ // `handledCPCount` is the number of code points that have been handled;
+ // `basicLength` is the number of basic code points.
+
+ // Finish the basic string - if it is not empty - with a delimiter
+ if (basicLength) {
+ output.push(delimiter);
+ }
+
+ // Main encoding loop:
+ while (handledCPCount < inputLength) {
+
+ // All non-basic code points < n have been handled already. Find the next
+ // larger one:
+ for (m = maxInt, j = 0; j < inputLength; ++j) {
+ currentValue = input[j];
+ if (currentValue >= n && currentValue < m) {
+ m = currentValue;
+ }
+ }
+
+ // Increase `delta` enough to advance the decoder's state to ,
+ // but guard against overflow
+ handledCPCountPlusOne = handledCPCount + 1;
+ if (m - n > floor((maxInt - delta) / handledCPCountPlusOne)) {
+ error('overflow');
+ }
+
+ delta += (m - n) * handledCPCountPlusOne;
+ n = m;
+
+ for (j = 0; j < inputLength; ++j) {
+ currentValue = input[j];
+
+ if (currentValue < n && ++delta > maxInt) {
+ error('overflow');
+ }
+
+ if (currentValue == n) {
+ // Represent delta as a generalized variable-length integer
+ for (q = delta, k = base; /* no condition */; k += base) {
+ t = k <= bias ? tMin : (k >= bias + tMax ? tMax : k - bias);
+ if (q < t) {
+ break;
+ }
+ qMinusT = q - t;
+ baseMinusT = base - t;
+ output.push(
+ stringFromCharCode(digitToBasic(t + qMinusT % baseMinusT, 0))
+ );
+ q = floor(qMinusT / baseMinusT);
+ }
+
+ output.push(stringFromCharCode(digitToBasic(q, 0)));
+ bias = adapt(delta, handledCPCountPlusOne, handledCPCount == basicLength);
+ delta = 0;
+ ++handledCPCount;
+ }
+ }
+
+ ++delta;
+ ++n;
+
+ }
+ return output.join('');
+ }
+
+ /**
+ * Converts a Punycode string representing a domain name or an email address
+ * to Unicode. Only the Punycoded parts of the input will be converted, i.e.
+ * it doesn't matter if you call it on a string that has already been
+ * converted to Unicode.
+ * @memberOf punycode
+ * @param {String} input The Punycoded domain name or email address to
+ * convert to Unicode.
+ * @returns {String} The Unicode representation of the given Punycode
+ * string.
+ */
+ function toUnicode(input) {
+ return mapDomain(input, function(string) {
+ return regexPunycode.test(string)
+ ? decode(string.slice(4).toLowerCase())
+ : string;
+ });
+ }
+
+ /**
+ * Converts a Unicode string representing a domain name or an email address to
+ * Punycode. Only the non-ASCII parts of the domain name will be converted,
+ * i.e. it doesn't matter if you call it with a domain that's already in
+ * ASCII.
+ * @memberOf punycode
+ * @param {String} input The domain name or email address to convert, as a
+ * Unicode string.
+ * @returns {String} The Punycode representation of the given domain name or
+ * email address.
+ */
+ function toASCII(input) {
+ return mapDomain(input, function(string) {
+ return regexNonASCII.test(string)
+ ? 'xn--' + encode(string)
+ : string;
+ });
+ }
+
+ /*--------------------------------------------------------------------------*/
+
+ /** Define the public API */
+ punycode = {
+ /**
+ * A string representing the current Punycode.js version number.
+ * @memberOf punycode
+ * @type String
+ */
+ 'version': '1.4.1',
+ /**
+ * An object of methods to convert from JavaScript's internal character
+ * representation (UCS-2) to Unicode code points, and back.
+ * @see
+ * @memberOf punycode
+ * @type Object
+ */
+ 'ucs2': {
+ 'decode': ucs2decode,
+ 'encode': ucs2encode
+ },
+ 'decode': decode,
+ 'encode': encode,
+ 'toASCII': toASCII,
+ 'toUnicode': toUnicode
+ };
+
+ /** Expose `punycode` */
+ // Some AMD build optimizers, like r.js, check for specific condition patterns
+ // like the following:
+ if (
+ typeof define == 'function' &&
+ typeof define.amd == 'object' &&
+ define.amd
+ ) {
+ define('punycode', function() {
+ return punycode;
+ });
+ } else if (freeExports && freeModule) {
+ if (module.exports == freeExports) {
+ // in Node.js, io.js, or RingoJS v0.8.0+
+ freeModule.exports = punycode;
+ } else {
+ // in Narwhal or RingoJS v0.7.0-
+ for (key in punycode) {
+ punycode.hasOwnProperty(key) && (freeExports[key] = punycode[key]);
+ }
+ }
+ } else {
+ // in Rhino or a web browser
+ root.punycode = punycode;
+ }
+
+}(this));
+
+}).call(this,typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {})
+
+},{}],271:[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]';
+};
+
+},{}],272:[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;
+};
+
+},{}],273:[function(require,module,exports){
+'use strict';
+
+exports.decode = exports.parse = require('./decode');
+exports.encode = exports.stringify = require('./encode');
+
+},{"./decode":271,"./encode":272}],274:[function(require,module,exports){
+'use strict';
+
+var _extends = require('babel-runtime/helpers/extends')['default'];
+
+var _interopRequireDefault = require('babel-runtime/helpers/interop-require-default')['default'];
+
+exports.__esModule = true;
+
+var _react = require('react');
+
+var _react2 = _interopRequireDefault(_react);
+
+var _PanelGroup = require('./PanelGroup');
+
+var _PanelGroup2 = _interopRequireDefault(_PanelGroup);
+
+var Accordion = _react2['default'].createClass({
+ displayName: 'Accordion',
+
+ render: function render() {
+ return _react2['default'].createElement(
+ _PanelGroup2['default'],
+ _extends({}, this.props, { accordion: true }),
+ this.props.children
+ );
+ }
+});
+
+exports['default'] = Accordion;
+module.exports = exports['default'];
+},{"./PanelGroup":347,"babel-runtime/helpers/extends":382,"babel-runtime/helpers/interop-require-default":384,"react":581}],275:[function(require,module,exports){
+'use strict';
+
+var _extends = require('babel-runtime/helpers/extends')['default'];
+
+var _interopRequireDefault = require('babel-runtime/helpers/interop-require-default')['default'];
+
+exports.__esModule = true;
+
+var _classnames = require('classnames');
+
+var _classnames2 = _interopRequireDefault(_classnames);
+
+var _react = require('react');
+
+var _react2 = _interopRequireDefault(_react);
+
+var _reactPropTypesLibDeprecated = require('react-prop-types/lib/deprecated');
+
+var _reactPropTypesLibDeprecated2 = _interopRequireDefault(_reactPropTypesLibDeprecated);
+
+var _styleMaps = require('./styleMaps');
+
+var _utilsBootstrapUtils = require('./utils/bootstrapUtils');
+
+var Alert = _react2['default'].createClass({
+ displayName: 'Alert',
+
+ propTypes: {
+ onDismiss: _react2['default'].PropTypes.func,
+ /**
+ * @private
+ */
+ dismissAfter: _reactPropTypesLibDeprecated2['default'](_react2['default'].PropTypes.number, 'No longer supported.'),
+ closeLabel: _react2['default'].PropTypes.string
+ },
+
+ getDefaultProps: function getDefaultProps() {
+ return {
+ closeLabel: 'Close Alert'
+ };
+ },
+
+ renderDismissButton: function renderDismissButton() {
+ return _react2['default'].createElement(
+ 'button',
+ {
+ type: 'button',
+ className: 'close',
+ onClick: this.props.onDismiss,
+ 'aria-hidden': 'true',
+ tabIndex: '-1'
+ },
+ _react2['default'].createElement(
+ 'span',
+ null,
+ '×'
+ )
+ );
+ },
+
+ renderSrOnlyDismissButton: function renderSrOnlyDismissButton() {
+ return _react2['default'].createElement(
+ 'button',
+ {
+ type: 'button',
+ className: 'close sr-only',
+ onClick: this.props.onDismiss
+ },
+ this.props.closeLabel
+ );
+ },
+
+ render: function render() {
+ var classes = _utilsBootstrapUtils.getClassSet(this.props);
+ var isDismissable = !!this.props.onDismiss;
+
+ classes[_utilsBootstrapUtils.prefix(this.props, 'dismissable')] = isDismissable;
+
+ return _react2['default'].createElement(
+ 'div',
+ _extends({}, this.props, {
+ role: 'alert',
+ className: _classnames2['default'](this.props.className, classes)
+ }),
+ isDismissable ? this.renderDismissButton() : null,
+ this.props.children,
+ isDismissable ? this.renderSrOnlyDismissButton() : null
+ );
+ },
+
+ componentDidMount: function componentDidMount() {
+ if (this.props.dismissAfter && this.props.onDismiss) {
+ this.dismissTimer = setTimeout(this.props.onDismiss, this.props.dismissAfter);
+ }
+ },
+
+ componentWillUnmount: function componentWillUnmount() {
+ clearTimeout(this.dismissTimer);
+ }
+});
+
+exports['default'] = _utilsBootstrapUtils.bsStyles(_styleMaps.State.values(), _styleMaps.State.INFO, _utilsBootstrapUtils.bsClass('alert', Alert));
+module.exports = exports['default'];
+},{"./styleMaps":366,"./utils/bootstrapUtils":370,"babel-runtime/helpers/extends":382,"babel-runtime/helpers/interop-require-default":384,"classnames":29,"react":581,"react-prop-types/lib/deprecated":408}],276:[function(require,module,exports){
+'use strict';
+
+var _extends = require('babel-runtime/helpers/extends')['default'];
+
+var _interopRequireDefault = require('babel-runtime/helpers/interop-require-default')['default'];
+
+exports.__esModule = true;
+
+var _classnames = require('classnames');
+
+var _classnames2 = _interopRequireDefault(_classnames);
+
+var _react = require('react');
+
+var _react2 = _interopRequireDefault(_react);
+
+var _utilsBootstrapUtils = require('./utils/bootstrapUtils');
+
+var _utilsValidComponentChildren = require('./utils/ValidComponentChildren');
+
+var _utilsValidComponentChildren2 = _interopRequireDefault(_utilsValidComponentChildren);
+
+var Badge = _react2['default'].createClass({
+ displayName: 'Badge',
+
+ propTypes: {
+ pullRight: _react2['default'].PropTypes.bool
+ },
+
+ getDefaultProps: function getDefaultProps() {
+ return {
+ pullRight: false,
+ bsClass: 'badge'
+ };
+ },
+
+ hasContent: function hasContent() {
+ var children = this.props.children;
+
+ return _utilsValidComponentChildren2['default'].count(children) > 0 || _react2['default'].Children.count(children) > 1 || typeof children === 'string' || typeof children === 'number';
+ },
+
+ render: function render() {
+ var _classes;
+
+ var classes = (_classes = {
+ 'pull-right': this.props.pullRight
+ }, _classes[_utilsBootstrapUtils.prefix(this.props)] = this.hasContent(), _classes);
+ return _react2['default'].createElement(
+ 'span',
+ _extends({}, this.props, {
+ className: _classnames2['default'](this.props.className, classes)
+ }),
+ this.props.children
+ );
+ }
+});
+
+exports['default'] = Badge;
+module.exports = exports['default'];
+},{"./utils/ValidComponentChildren":369,"./utils/bootstrapUtils":370,"babel-runtime/helpers/extends":382,"babel-runtime/helpers/interop-require-default":384,"classnames":29,"react":581}],277:[function(require,module,exports){
+'use strict';
+
+var _objectWithoutProperties = require('babel-runtime/helpers/object-without-properties')['default'];
+
+var _extends = require('babel-runtime/helpers/extends')['default'];
+
+var _interopRequireDefault = require('babel-runtime/helpers/interop-require-default')['default'];
+
+exports.__esModule = true;
+
+var _react = require('react');
+
+var _react2 = _interopRequireDefault(_react);
+
+var _classnames = require('classnames');
+
+var _classnames2 = _interopRequireDefault(_classnames);
+
+var _utilsValidComponentChildren = require('./utils/ValidComponentChildren');
+
+var _utilsValidComponentChildren2 = _interopRequireDefault(_utilsValidComponentChildren);
+
+var _BreadcrumbItem = require('./BreadcrumbItem');
+
+var _BreadcrumbItem2 = _interopRequireDefault(_BreadcrumbItem);
+
+var Breadcrumb = _react2['default'].createClass({
+ displayName: 'Breadcrumb',
+
+ propTypes: {
+ /**
+ * bootstrap className
+ * @private
+ */
+ bsClass: _react2['default'].PropTypes.string
+ },
+
+ getDefaultProps: function getDefaultProps() {
+ return {
+ bsClass: 'breadcrumb'
+ };
+ },
+
+ render: function render() {
+ var _props = this.props;
+ var className = _props.className;
+
+ var props = _objectWithoutProperties(_props, ['className']);
+
+ return _react2['default'].createElement(
+ 'ol',
+ _extends({}, props, {
+ role: 'navigation',
+ 'aria-label': 'breadcrumbs',
+ className: _classnames2['default'](className, this.props.bsClass) }),
+ _utilsValidComponentChildren2['default'].map(this.props.children, this.renderBreadcrumbItem)
+ );
+ },
+
+ renderBreadcrumbItem: function renderBreadcrumbItem(child, index) {
+ return _react.cloneElement(child, { key: child.key || index });
+ }
+});
+
+Breadcrumb.Item = _BreadcrumbItem2['default'];
+
+exports['default'] = Breadcrumb;
+module.exports = exports['default'];
+},{"./BreadcrumbItem":278,"./utils/ValidComponentChildren":369,"babel-runtime/helpers/extends":382,"babel-runtime/helpers/interop-require-default":384,"babel-runtime/helpers/object-without-properties":386,"classnames":29,"react":581}],278:[function(require,module,exports){
+'use strict';
+
+var _objectWithoutProperties = require('babel-runtime/helpers/object-without-properties')['default'];
+
+var _extends = require('babel-runtime/helpers/extends')['default'];
+
+var _interopRequireDefault = require('babel-runtime/helpers/interop-require-default')['default'];
+
+exports.__esModule = true;
+
+var _classnames = require('classnames');
+
+var _classnames2 = _interopRequireDefault(_classnames);
+
+var _react = require('react');
+
+var _react2 = _interopRequireDefault(_react);
+
+var _SafeAnchor = require('./SafeAnchor');
+
+var _SafeAnchor2 = _interopRequireDefault(_SafeAnchor);
+
+var BreadcrumbItem = _react2['default'].createClass({
+ displayName: 'BreadcrumbItem',
+
+ propTypes: {
+ /**
+ * If set to true, renders `span` instead of `a`
+ */
+ active: _react2['default'].PropTypes.bool,
+ /**
+ * HTML id for the wrapper `li` element
+ */
+ id: _react2['default'].PropTypes.oneOfType([_react2['default'].PropTypes.string, _react2['default'].PropTypes.number]),
+ /**
+ * HTML id for the inner `a` element
+ */
+ linkId: _react2['default'].PropTypes.oneOfType([_react2['default'].PropTypes.string, _react2['default'].PropTypes.number]),
+ /**
+ * `href` attribute for the inner `a` element
+ */
+ href: _react2['default'].PropTypes.string,
+ /**
+ * `title` attribute for the inner `a` element
+ */
+ title: _react2['default'].PropTypes.node,
+ /**
+ * `target` attribute for the inner `a` element
+ */
+ target: _react2['default'].PropTypes.string
+ },
+
+ getDefaultProps: function getDefaultProps() {
+ return {
+ active: false
+ };
+ },
+
+ render: function render() {
+ var _props = this.props;
+ var active = _props.active;
+ var className = _props.className;
+ var id = _props.id;
+ var linkId = _props.linkId;
+ var children = _props.children;
+ var href = _props.href;
+ var title = _props.title;
+ var target = _props.target;
+
+ var props = _objectWithoutProperties(_props, ['active', 'className', 'id', 'linkId', 'children', 'href', 'title', 'target']);
+
+ var linkProps = {
+ href: href,
+ title: title,
+ target: target,
+ id: linkId
+ };
+
+ return _react2['default'].createElement(
+ 'li',
+ { id: id, className: _classnames2['default'](className, { active: active }) },
+ active ? _react2['default'].createElement(
+ 'span',
+ props,
+ children
+ ) : _react2['default'].createElement(
+ _SafeAnchor2['default'],
+ _extends({}, props, linkProps),
+ children
+ )
+ );
+ }
+});
+
+exports['default'] = BreadcrumbItem;
+module.exports = exports['default'];
+},{"./SafeAnchor":353,"babel-runtime/helpers/extends":382,"babel-runtime/helpers/interop-require-default":384,"babel-runtime/helpers/object-without-properties":386,"classnames":29,"react":581}],279:[function(require,module,exports){
+'use strict';
+
+var _inherits = require('babel-runtime/helpers/inherits')['default'];
+
+var _classCallCheck = require('babel-runtime/helpers/class-call-check')['default'];
+
+var _extends = require('babel-runtime/helpers/extends')['default'];
+
+var _interopRequireDefault = require('babel-runtime/helpers/interop-require-default')['default'];
+
+exports.__esModule = true;
+
+var _classnames = require('classnames');
+
+var _classnames2 = _interopRequireDefault(_classnames);
+
+var _react = require('react');
+
+var _react2 = _interopRequireDefault(_react);
+
+var _reactPropTypesLibElementType = require('react-prop-types/lib/elementType');
+
+var _reactPropTypesLibElementType2 = _interopRequireDefault(_reactPropTypesLibElementType);
+
+var _styleMaps = require('./styleMaps');
+
+var _utilsBootstrapUtils = require('./utils/bootstrapUtils');
+
+var _SafeAnchor = require('./SafeAnchor');
+
+var _SafeAnchor2 = _interopRequireDefault(_SafeAnchor);
+
+var ButtonStyles = _styleMaps.State.values().concat(_styleMaps.DEFAULT, _styleMaps.PRIMARY, _styleMaps.LINK);
+
+var types = ['button', 'reset', 'submit'];
+
+var Button = (function (_React$Component) {
+ _inherits(Button, _React$Component);
+
+ function Button(props, context) {
+ _classCallCheck(this, Button);
+
+ _React$Component.call(this, props, context);
+ }
+
+ Button.prototype.render = function render() {
+ var _extends2;
+
+ var classes = this.props.navDropdown ? {} : _utilsBootstrapUtils.getClassSet(this.props);
+ var renderFuncName = undefined;
+
+ var blockClass = _utilsBootstrapUtils.prefix(this.props, 'block');
+
+ classes = _extends((_extends2 = {
+ active: this.props.active
+ }, _extends2[blockClass] = this.props.block, _extends2), classes);
+
+ if (this.props.navItem) {
+ return this.renderNavItem(classes);
+ }
+
+ renderFuncName = this.props.href || this.props.target || this.props.navDropdown ? 'renderAnchor' : 'renderButton';
+
+ return this[renderFuncName](classes);
+ };
+
+ Button.prototype.renderAnchor = function renderAnchor(classes) {
+ var _props = this.props;
+ var disabled = _props.disabled;
+ var href = _props.href;
+
+ classes.disabled = disabled;
+
+ return _react2['default'].createElement(
+ _SafeAnchor2['default'],
+ _extends({}, this.props, {
+ href: href || '#',
+ className: _classnames2['default'](this.props.className, classes)
+ }),
+ this.props.children
+ );
+ };
+
+ Button.prototype.renderButton = function renderButton(classes) {
+ var Component = this.props.componentClass || 'button';
+
+ return _react2['default'].createElement(
+ Component,
+ _extends({}, this.props, {
+ type: this.props.type || 'button',
+ className: _classnames2['default'](this.props.className, classes) }),
+ this.props.children
+ );
+ };
+
+ Button.prototype.renderNavItem = function renderNavItem(classes) {
+ var liClasses = {
+ active: this.props.active
+ };
+
+ return _react2['default'].createElement(
+ 'li',
+ { className: _classnames2['default'](liClasses) },
+ this.renderAnchor(classes)
+ );
+ };
+
+ return Button;
+})(_react2['default'].Component);
+
+Button.propTypes = {
+ active: _react2['default'].PropTypes.bool,
+ disabled: _react2['default'].PropTypes.bool,
+ block: _react2['default'].PropTypes.bool,
+ navItem: _react2['default'].PropTypes.bool,
+ navDropdown: _react2['default'].PropTypes.bool,
+ onClick: _react2['default'].PropTypes.func,
+ /**
+ * You can use a custom element for this component
+ */
+ componentClass: _reactPropTypesLibElementType2['default'],
+ href: _react2['default'].PropTypes.string,
+ target: _react2['default'].PropTypes.string,
+ /**
+ * Defines HTML button type Attribute
+ * @type {("button"|"reset"|"submit")}
+ * @defaultValue 'button'
+ */
+ type: _react2['default'].PropTypes.oneOf(types)
+};
+
+Button.defaultProps = {
+ active: false,
+ block: false,
+ disabled: false,
+ navItem: false,
+ navDropdown: false
+};
+
+Button.types = types;
+
+exports['default'] = _utilsBootstrapUtils.bsStyles(ButtonStyles, _styleMaps.DEFAULT, _utilsBootstrapUtils.bsSizes([_styleMaps.Sizes.LARGE, _styleMaps.Sizes.SMALL, _styleMaps.Sizes.XSMALL], _utilsBootstrapUtils.bsClass('btn', Button)));
+module.exports = exports['default'];
+},{"./SafeAnchor":353,"./styleMaps":366,"./utils/bootstrapUtils":370,"babel-runtime/helpers/class-call-check":381,"babel-runtime/helpers/extends":382,"babel-runtime/helpers/inherits":383,"babel-runtime/helpers/interop-require-default":384,"classnames":29,"react":581,"react-prop-types/lib/elementType":409}],280:[function(require,module,exports){
+'use strict';
+
+var _extends = require('babel-runtime/helpers/extends')['default'];
+
+var _interopRequireDefault = require('babel-runtime/helpers/interop-require-default')['default'];
+
+exports.__esModule = true;
+
+var _classnames = require('classnames');
+
+var _classnames2 = _interopRequireDefault(_classnames);
+
+var _react = require('react');
+
+var _react2 = _interopRequireDefault(_react);
+
+var _reactPropTypesLibAll = require('react-prop-types/lib/all');
+
+var _reactPropTypesLibAll2 = _interopRequireDefault(_reactPropTypesLibAll);
+
+var _utilsBootstrapUtils = require('./utils/bootstrapUtils');
+
+var _Button = require('./Button');
+
+var _Button2 = _interopRequireDefault(_Button);
+
+var ButtonGroup = _react2['default'].createClass({
+ displayName: 'ButtonGroup',
+
+ propTypes: {
+ vertical: _react2['default'].PropTypes.bool,
+ justified: _react2['default'].PropTypes.bool,
+ /**
+ * Display block buttons, only useful when used with the "vertical" prop.
+ * @type {bool}
+ */
+ block: _reactPropTypesLibAll2['default'](_react2['default'].PropTypes.bool, function (props) {
+ if (props.block && !props.vertical) {
+ return new Error('The block property requires the vertical property to be set to have any effect');
+ }
+ })
+ },
+
+ getDefaultProps: function getDefaultProps() {
+ return {
+ block: false,
+ justified: false,
+ vertical: false
+ };
+ },
+
+ render: function render() {
+ var classes = _utilsBootstrapUtils.getClassSet(this.props);
+
+ classes[_utilsBootstrapUtils.prefix(this.props)] = !this.props.vertical;
+ classes[_utilsBootstrapUtils.prefix(this.props, 'vertical')] = this.props.vertical;
+ classes[_utilsBootstrapUtils.prefix(this.props, 'justified')] = this.props.justified;
+
+ // this is annoying, since the class is `btn-block` not `btn-group-block`
+ classes[_utilsBootstrapUtils.prefix(_Button2['default'].defaultProps, 'block')] = this.props.block;
+
+ return _react2['default'].createElement(
+ 'div',
+ _extends({}, this.props, {
+ className: _classnames2['default'](this.props.className, classes)
+ }),
+ this.props.children
+ );
+ }
+});
+
+exports['default'] = _utilsBootstrapUtils.bsClass('btn-group', ButtonGroup);
+module.exports = exports['default'];
+},{"./Button":279,"./utils/bootstrapUtils":370,"babel-runtime/helpers/extends":382,"babel-runtime/helpers/interop-require-default":384,"classnames":29,"react":581,"react-prop-types/lib/all":406}],281:[function(require,module,exports){
+'use strict';
+
+var _inherits = require('babel-runtime/helpers/inherits')['default'];
+
+var _classCallCheck = require('babel-runtime/helpers/class-call-check')['default'];
+
+var _objectWithoutProperties = require('babel-runtime/helpers/object-without-properties')['default'];
+
+var _extends = require('babel-runtime/helpers/extends')['default'];
+
+var _interopRequireDefault = require('babel-runtime/helpers/interop-require-default')['default'];
+
+exports.__esModule = true;
+
+var _react = require('react');
+
+var _react2 = _interopRequireDefault(_react);
+
+var _Button = require('./Button');
+
+var _Button2 = _interopRequireDefault(_Button);
+
+var _FormGroup = require('./FormGroup');
+
+var _FormGroup2 = _interopRequireDefault(_FormGroup);
+
+var _InputBase2 = require('./InputBase');
+
+var _InputBase3 = _interopRequireDefault(_InputBase2);
+
+var _utilsChildrenValueInputValidation = require('./utils/childrenValueInputValidation');
+
+var _utilsChildrenValueInputValidation2 = _interopRequireDefault(_utilsChildrenValueInputValidation);
+
+var _utilsDeprecationWarning = require('./utils/deprecationWarning');
+
+var _utilsDeprecationWarning2 = _interopRequireDefault(_utilsDeprecationWarning);
+
+var ButtonInput = (function (_InputBase) {
+ _inherits(ButtonInput, _InputBase);
+
+ function ButtonInput() {
+ _classCallCheck(this, ButtonInput);
+
+ _InputBase.apply(this, arguments);
+ }
+
+ ButtonInput.prototype.renderFormGroup = function renderFormGroup(children) {
+ var _props = this.props;
+ var bsStyle = _props.bsStyle;
+ var value = _props.value;
+
+ var other = _objectWithoutProperties(_props, ['bsStyle', 'value']);
+
+ return _react2['default'].createElement(
+ _FormGroup2['default'],
+ other,
+ children
+ );
+ };
+
+ ButtonInput.prototype.renderInput = function renderInput() {
+ var _props2 = this.props;
+ var children = _props2.children;
+ var value = _props2.value;
+
+ var other = _objectWithoutProperties(_props2, ['children', 'value']);
+
+ var val = children ? children : value;
+ return _react2['default'].createElement(_Button2['default'], _extends({}, other, { componentClass: 'input', ref: 'input', key: 'input', value: val }));
+ };
+
+ return ButtonInput;
+})(_InputBase3['default']);
+
+ButtonInput.types = _Button2['default'].types;
+
+ButtonInput.defaultProps = {
+ type: 'button'
+};
+
+ButtonInput.propTypes = {
+ type: _react2['default'].PropTypes.oneOf(ButtonInput.types),
+ bsStyle: function bsStyle() {
+ // defer to Button propTypes of bsStyle
+ return null;
+ },
+ children: _utilsChildrenValueInputValidation2['default'],
+ value: _utilsChildrenValueInputValidation2['default']
+};
+
+exports['default'] = _utilsDeprecationWarning2['default'].wrapper(ButtonInput, '``', '`