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zpc-bulletin-board/ZpcBulletinBoard/wwwroot/lib/popper/client/mocha/client.min.js
David Štaleker 28d1630749 prvi
2024-02-23 12:56:54 +01:00

3131 lines
86 KiB
JavaScript
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(function e(t,n,r){function s(o,u){if(!n[o]){if(!t[o]){var a=typeof require=="function"&&require;if(!u&&a)return a(o,!0);if(i)return i(o,!0);var f=new Error("Cannot find module '"+o+"'");throw f.code="MODULE_NOT_FOUND",f}var l=n[o]={exports:{}};t[o][0].call(l.exports,function(e){var n=t[o][1][e];return s(n?n:e)},l,l.exports,e,t,n,r)}return n[o].exports}var i=typeof require=="function"&&require;for(var o=0;o<r.length;o++)s(r[o]);return s})({1:[function(require,module,exports){
var core = require('rijs.core')
, data = require('rijs.data')
, sync = require('rijs.sync')
var ripple = sync(data(core()))
, all = require('utilise/all')
, raw = require('utilise/raw')
, to = require('utilise/to')
, con = window.console
// send tests-starting signal
ripple.send('results', 'SAVE', {
stats: { running: true }
, suites: []
, html: 'Test in progress..'
})
// proxy errors back to terminal
// window.onerror = (message, url, linenumber) =>
// ripple.io.emit('global err', message, url, linenumber)
// proxy console logs back to terminal
;['log', 'info', 'warn', 'error', 'debug'].map(function (m) {
if (!con || !con[m]) { return; } // ie
var sup = Function.prototype.bind.call(con[m], con)
window.console[m] = function(){
var args = to.arr(arguments)
// ripple.io.emit('console', m, args.map(d => d))
sup.apply && sup.apply(con, arguments)
}
})
// send final results back
window.finish = function(){
var stats = this.stats
stats.running = false
ripple.send('results', 'SAVE', {
stats: stats
, suites: all('#mocha-report > .suite').map(suite)
, html: raw('#mocha').innerHTML
})
}
function suite(s){
return {
name: raw('h1', s).textContent
, total: '' + all('.test', s).length
, failures: '' + all('.fail', s).length
}
}
},{"rijs.core":9,"rijs.data":11,"rijs.sync":12,"utilise/all":13,"utilise/raw":38,"utilise/to":41}],2:[function(require,module,exports){
var lookup = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/';
;(function (exports) {
'use strict';
var Arr = (typeof Uint8Array !== 'undefined')
? Uint8Array
: Array
var PLUS = '+'.charCodeAt(0)
var SLASH = '/'.charCodeAt(0)
var NUMBER = '0'.charCodeAt(0)
var LOWER = 'a'.charCodeAt(0)
var UPPER = 'A'.charCodeAt(0)
var PLUS_URL_SAFE = '-'.charCodeAt(0)
var SLASH_URL_SAFE = '_'.charCodeAt(0)
function decode (elt) {
var code = elt.charCodeAt(0)
if (code === PLUS ||
code === PLUS_URL_SAFE)
return 62 // '+'
if (code === SLASH ||
code === SLASH_URL_SAFE)
return 63 // '/'
if (code < NUMBER)
return -1 //no match
if (code < NUMBER + 10)
return code - NUMBER + 26 + 26
if (code < UPPER + 26)
return code - UPPER
if (code < LOWER + 26)
return code - LOWER + 26
}
function b64ToByteArray (b64) {
var i, j, l, tmp, placeHolders, arr
if (b64.length % 4 > 0) {
throw new Error('Invalid string. Length must be a multiple of 4')
}
// the number of equal signs (place holders)
// if there are two placeholders, than the two characters before it
// represent one byte
// if there is only one, then the three characters before it represent 2 bytes
// this is just a cheap hack to not do indexOf twice
var len = b64.length
placeHolders = '=' === b64.charAt(len - 2) ? 2 : '=' === b64.charAt(len - 1) ? 1 : 0
// base64 is 4/3 + up to two characters of the original data
arr = new Arr(b64.length * 3 / 4 - placeHolders)
// if there are placeholders, only get up to the last complete 4 chars
l = placeHolders > 0 ? b64.length - 4 : b64.length
var L = 0
function push (v) {
arr[L++] = v
}
for (i = 0, j = 0; i < l; i += 4, j += 3) {
tmp = (decode(b64.charAt(i)) << 18) | (decode(b64.charAt(i + 1)) << 12) | (decode(b64.charAt(i + 2)) << 6) | decode(b64.charAt(i + 3))
push((tmp & 0xFF0000) >> 16)
push((tmp & 0xFF00) >> 8)
push(tmp & 0xFF)
}
if (placeHolders === 2) {
tmp = (decode(b64.charAt(i)) << 2) | (decode(b64.charAt(i + 1)) >> 4)
push(tmp & 0xFF)
} else if (placeHolders === 1) {
tmp = (decode(b64.charAt(i)) << 10) | (decode(b64.charAt(i + 1)) << 4) | (decode(b64.charAt(i + 2)) >> 2)
push((tmp >> 8) & 0xFF)
push(tmp & 0xFF)
}
return arr
}
function uint8ToBase64 (uint8) {
var i,
extraBytes = uint8.length % 3, // if we have 1 byte left, pad 2 bytes
output = "",
temp, length
function encode (num) {
return lookup.charAt(num)
}
function tripletToBase64 (num) {
return encode(num >> 18 & 0x3F) + encode(num >> 12 & 0x3F) + encode(num >> 6 & 0x3F) + encode(num & 0x3F)
}
// go through the array every three bytes, we'll deal with trailing stuff later
for (i = 0, length = uint8.length - extraBytes; i < length; i += 3) {
temp = (uint8[i] << 16) + (uint8[i + 1] << 8) + (uint8[i + 2])
output += tripletToBase64(temp)
}
// pad the end with zeros, but make sure to not forget the extra bytes
switch (extraBytes) {
case 1:
temp = uint8[uint8.length - 1]
output += encode(temp >> 2)
output += encode((temp << 4) & 0x3F)
output += '=='
break
case 2:
temp = (uint8[uint8.length - 2] << 8) + (uint8[uint8.length - 1])
output += encode(temp >> 10)
output += encode((temp >> 4) & 0x3F)
output += encode((temp << 2) & 0x3F)
output += '='
break
}
return output
}
exports.toByteArray = b64ToByteArray
exports.fromByteArray = uint8ToBase64
}(typeof exports === 'undefined' ? (this.base64js = {}) : exports))
},{}],3:[function(require,module,exports){
},{}],4:[function(require,module,exports){
(function (global){
/*!
* The buffer module from node.js, for the browser.
*
* @author Feross Aboukhadijeh <feross@feross.org> <http://feross.org>
* @license MIT
*/
/* eslint-disable no-proto */
'use strict'
var base64 = require('base64-js')
var ieee754 = require('ieee754')
var isArray = require('isarray')
exports.Buffer = Buffer
exports.SlowBuffer = SlowBuffer
exports.INSPECT_MAX_BYTES = 50
Buffer.poolSize = 8192 // not used by this implementation
var rootParent = {}
/**
* If `Buffer.TYPED_ARRAY_SUPPORT`:
* === true Use Uint8Array implementation (fastest)
* === false Use Object implementation (most compatible, even IE6)
*
* Browsers that support typed arrays are IE 10+, Firefox 4+, Chrome 7+, Safari 5.1+,
* Opera 11.6+, iOS 4.2+.
*
* Due to various browser bugs, sometimes the Object implementation will be used even
* when the browser supports typed arrays.
*
* Note:
*
* - Firefox 4-29 lacks support for adding new properties to `Uint8Array` instances,
* See: https://bugzilla.mozilla.org/show_bug.cgi?id=695438.
*
* - Safari 5-7 lacks support for changing the `Object.prototype.constructor` property
* on objects.
*
* - Chrome 9-10 is missing the `TypedArray.prototype.subarray` function.
*
* - IE10 has a broken `TypedArray.prototype.subarray` function which returns arrays of
* incorrect length in some situations.
* We detect these buggy browsers and set `Buffer.TYPED_ARRAY_SUPPORT` to `false` so they
* get the Object implementation, which is slower but behaves correctly.
*/
Buffer.TYPED_ARRAY_SUPPORT = global.TYPED_ARRAY_SUPPORT !== undefined
? global.TYPED_ARRAY_SUPPORT
: typedArraySupport()
function typedArraySupport () {
function Bar () {}
try {
var arr = new Uint8Array(1)
arr.foo = function () { return 42 }
arr.constructor = Bar
return arr.foo() === 42 && // typed array instances can be augmented
arr.constructor === Bar && // constructor can be set
typeof arr.subarray === 'function' && // chrome 9-10 lack `subarray`
arr.subarray(1, 1).byteLength === 0 // ie10 has broken `subarray`
} catch (e) {
return false
}
}
function kMaxLength () {
return Buffer.TYPED_ARRAY_SUPPORT
? 0x7fffffff
: 0x3fffffff
}
/**
* Class: Buffer
* =============
*
* The Buffer constructor returns instances of `Uint8Array` that are augmented
* with function properties for all the node `Buffer` API functions. We use
* `Uint8Array` so that square bracket notation works as expected -- it returns
* a single octet.
*
* By augmenting the instances, we can avoid modifying the `Uint8Array`
* prototype.
*/
function Buffer (arg) {
if (!(this instanceof Buffer)) {
// Avoid going through an ArgumentsAdaptorTrampoline in the common case.
if (arguments.length > 1) return new Buffer(arg, arguments[1])
return new Buffer(arg)
}
if (!Buffer.TYPED_ARRAY_SUPPORT) {
this.length = 0
this.parent = undefined
}
// Common case.
if (typeof arg === 'number') {
return fromNumber(this, arg)
}
// Slightly less common case.
if (typeof arg === 'string') {
return fromString(this, arg, arguments.length > 1 ? arguments[1] : 'utf8')
}
// Unusual.
return fromObject(this, arg)
}
function fromNumber (that, length) {
that = allocate(that, length < 0 ? 0 : checked(length) | 0)
if (!Buffer.TYPED_ARRAY_SUPPORT) {
for (var i = 0; i < length; i++) {
that[i] = 0
}
}
return that
}
function fromString (that, string, encoding) {
if (typeof encoding !== 'string' || encoding === '') encoding = 'utf8'
// Assumption: byteLength() return value is always < kMaxLength.
var length = byteLength(string, encoding) | 0
that = allocate(that, length)
that.write(string, encoding)
return that
}
function fromObject (that, object) {
if (Buffer.isBuffer(object)) return fromBuffer(that, object)
if (isArray(object)) return fromArray(that, object)
if (object == null) {
throw new TypeError('must start with number, buffer, array or string')
}
if (typeof ArrayBuffer !== 'undefined') {
if (object.buffer instanceof ArrayBuffer) {
return fromTypedArray(that, object)
}
if (object instanceof ArrayBuffer) {
return fromArrayBuffer(that, object)
}
}
if (object.length) return fromArrayLike(that, object)
return fromJsonObject(that, object)
}
function fromBuffer (that, buffer) {
var length = checked(buffer.length) | 0
that = allocate(that, length)
buffer.copy(that, 0, 0, length)
return that
}
function fromArray (that, array) {
var length = checked(array.length) | 0
that = allocate(that, length)
for (var i = 0; i < length; i += 1) {
that[i] = array[i] & 255
}
return that
}
// Duplicate of fromArray() to keep fromArray() monomorphic.
function fromTypedArray (that, array) {
var length = checked(array.length) | 0
that = allocate(that, length)
// Truncating the elements is probably not what people expect from typed
// arrays with BYTES_PER_ELEMENT > 1 but it's compatible with the behavior
// of the old Buffer constructor.
for (var i = 0; i < length; i += 1) {
that[i] = array[i] & 255
}
return that
}
function fromArrayBuffer (that, array) {
if (Buffer.TYPED_ARRAY_SUPPORT) {
// Return an augmented `Uint8Array` instance, for best performance
array.byteLength
that = Buffer._augment(new Uint8Array(array))
} else {
// Fallback: Return an object instance of the Buffer class
that = fromTypedArray(that, new Uint8Array(array))
}
return that
}
function fromArrayLike (that, array) {
var length = checked(array.length) | 0
that = allocate(that, length)
for (var i = 0; i < length; i += 1) {
that[i] = array[i] & 255
}
return that
}
// Deserialize { type: 'Buffer', data: [1,2,3,...] } into a Buffer object.
// Returns a zero-length buffer for inputs that don't conform to the spec.
function fromJsonObject (that, object) {
var array
var length = 0
if (object.type === 'Buffer' && isArray(object.data)) {
array = object.data
length = checked(array.length) | 0
}
that = allocate(that, length)
for (var i = 0; i < length; i += 1) {
that[i] = array[i] & 255
}
return that
}
if (Buffer.TYPED_ARRAY_SUPPORT) {
Buffer.prototype.__proto__ = Uint8Array.prototype
Buffer.__proto__ = Uint8Array
} else {
// pre-set for values that may exist in the future
Buffer.prototype.length = undefined
Buffer.prototype.parent = undefined
}
function allocate (that, length) {
if (Buffer.TYPED_ARRAY_SUPPORT) {
// Return an augmented `Uint8Array` instance, for best performance
that = Buffer._augment(new Uint8Array(length))
that.__proto__ = Buffer.prototype
} else {
// Fallback: Return an object instance of the Buffer class
that.length = length
that._isBuffer = true
}
var fromPool = length !== 0 && length <= Buffer.poolSize >>> 1
if (fromPool) that.parent = rootParent
return that
}
function checked (length) {
// Note: cannot use `length < kMaxLength` here because that fails when
// length is NaN (which is otherwise coerced to zero.)
if (length >= kMaxLength()) {
throw new RangeError('Attempt to allocate Buffer larger than maximum ' +
'size: 0x' + kMaxLength().toString(16) + ' bytes')
}
return length | 0
}
function SlowBuffer (subject, encoding) {
if (!(this instanceof SlowBuffer)) return new SlowBuffer(subject, encoding)
var buf = new Buffer(subject, encoding)
delete buf.parent
return buf
}
Buffer.isBuffer = function isBuffer (b) {
return !!(b != null && b._isBuffer)
}
Buffer.compare = function compare (a, b) {
if (!Buffer.isBuffer(a) || !Buffer.isBuffer(b)) {
throw new TypeError('Arguments must be Buffers')
}
if (a === b) return 0
var x = a.length
var y = b.length
var i = 0
var len = Math.min(x, y)
while (i < len) {
if (a[i] !== b[i]) break
++i
}
if (i !== len) {
x = a[i]
y = b[i]
}
if (x < y) return -1
if (y < x) return 1
return 0
}
Buffer.isEncoding = function isEncoding (encoding) {
switch (String(encoding).toLowerCase()) {
case 'hex':
case 'utf8':
case 'utf-8':
case 'ascii':
case 'binary':
case 'base64':
case 'raw':
case 'ucs2':
case 'ucs-2':
case 'utf16le':
case 'utf-16le':
return true
default:
return false
}
}
Buffer.concat = function concat (list, length) {
if (!isArray(list)) throw new TypeError('list argument must be an Array of Buffers.')
if (list.length === 0) {
return new Buffer(0)
}
var i
if (length === undefined) {
length = 0
for (i = 0; i < list.length; i++) {
length += list[i].length
}
}
var buf = new Buffer(length)
var pos = 0
for (i = 0; i < list.length; i++) {
var item = list[i]
item.copy(buf, pos)
pos += item.length
}
return buf
}
function byteLength (string, encoding) {
if (typeof string !== 'string') string = '' + string
var len = string.length
if (len === 0) return 0
// Use a for loop to avoid recursion
var loweredCase = false
for (;;) {
switch (encoding) {
case 'ascii':
case 'binary':
// Deprecated
case 'raw':
case 'raws':
return len
case 'utf8':
case 'utf-8':
return utf8ToBytes(string).length
case 'ucs2':
case 'ucs-2':
case 'utf16le':
case 'utf-16le':
return len * 2
case 'hex':
return len >>> 1
case 'base64':
return base64ToBytes(string).length
default:
if (loweredCase) return utf8ToBytes(string).length // assume utf8
encoding = ('' + encoding).toLowerCase()
loweredCase = true
}
}
}
Buffer.byteLength = byteLength
function slowToString (encoding, start, end) {
var loweredCase = false
start = start | 0
end = end === undefined || end === Infinity ? this.length : end | 0
if (!encoding) encoding = 'utf8'
if (start < 0) start = 0
if (end > this.length) end = this.length
if (end <= start) return ''
while (true) {
switch (encoding) {
case 'hex':
return hexSlice(this, start, end)
case 'utf8':
case 'utf-8':
return utf8Slice(this, start, end)
case 'ascii':
return asciiSlice(this, start, end)
case 'binary':
return binarySlice(this, start, end)
case 'base64':
return base64Slice(this, start, end)
case 'ucs2':
case 'ucs-2':
case 'utf16le':
case 'utf-16le':
return utf16leSlice(this, start, end)
default:
if (loweredCase) throw new TypeError('Unknown encoding: ' + encoding)
encoding = (encoding + '').toLowerCase()
loweredCase = true
}
}
}
Buffer.prototype.toString = function toString () {
var length = this.length | 0
if (length === 0) return ''
if (arguments.length === 0) return utf8Slice(this, 0, length)
return slowToString.apply(this, arguments)
}
Buffer.prototype.equals = function equals (b) {
if (!Buffer.isBuffer(b)) throw new TypeError('Argument must be a Buffer')
if (this === b) return true
return Buffer.compare(this, b) === 0
}
Buffer.prototype.inspect = function inspect () {
var str = ''
var max = exports.INSPECT_MAX_BYTES
if (this.length > 0) {
str = this.toString('hex', 0, max).match(/.{2}/g).join(' ')
if (this.length > max) str += ' ... '
}
return '<Buffer ' + str + '>'
}
Buffer.prototype.compare = function compare (b) {
if (!Buffer.isBuffer(b)) throw new TypeError('Argument must be a Buffer')
if (this === b) return 0
return Buffer.compare(this, b)
}
Buffer.prototype.indexOf = function indexOf (val, byteOffset) {
if (byteOffset > 0x7fffffff) byteOffset = 0x7fffffff
else if (byteOffset < -0x80000000) byteOffset = -0x80000000
byteOffset >>= 0
if (this.length === 0) return -1
if (byteOffset >= this.length) return -1
// Negative offsets start from the end of the buffer
if (byteOffset < 0) byteOffset = Math.max(this.length + byteOffset, 0)
if (typeof val === 'string') {
if (val.length === 0) return -1 // special case: looking for empty string always fails
return String.prototype.indexOf.call(this, val, byteOffset)
}
if (Buffer.isBuffer(val)) {
return arrayIndexOf(this, val, byteOffset)
}
if (typeof val === 'number') {
if (Buffer.TYPED_ARRAY_SUPPORT && Uint8Array.prototype.indexOf === 'function') {
return Uint8Array.prototype.indexOf.call(this, val, byteOffset)
}
return arrayIndexOf(this, [ val ], byteOffset)
}
function arrayIndexOf (arr, val, byteOffset) {
var foundIndex = -1
for (var i = 0; byteOffset + i < arr.length; i++) {
if (arr[byteOffset + i] === val[foundIndex === -1 ? 0 : i - foundIndex]) {
if (foundIndex === -1) foundIndex = i
if (i - foundIndex + 1 === val.length) return byteOffset + foundIndex
} else {
foundIndex = -1
}
}
return -1
}
throw new TypeError('val must be string, number or Buffer')
}
// `get` is deprecated
Buffer.prototype.get = function get (offset) {
console.log('.get() is deprecated. Access using array indexes instead.')
return this.readUInt8(offset)
}
// `set` is deprecated
Buffer.prototype.set = function set (v, offset) {
console.log('.set() is deprecated. Access using array indexes instead.')
return this.writeUInt8(v, offset)
}
function hexWrite (buf, string, offset, length) {
offset = Number(offset) || 0
var remaining = buf.length - offset
if (!length) {
length = remaining
} else {
length = Number(length)
if (length > remaining) {
length = remaining
}
}
// must be an even number of digits
var strLen = string.length
if (strLen % 2 !== 0) throw new Error('Invalid hex string')
if (length > strLen / 2) {
length = strLen / 2
}
for (var i = 0; i < length; i++) {
var parsed = parseInt(string.substr(i * 2, 2), 16)
if (isNaN(parsed)) throw new Error('Invalid hex string')
buf[offset + i] = parsed
}
return i
}
function utf8Write (buf, string, offset, length) {
return blitBuffer(utf8ToBytes(string, buf.length - offset), buf, offset, length)
}
function asciiWrite (buf, string, offset, length) {
return blitBuffer(asciiToBytes(string), buf, offset, length)
}
function binaryWrite (buf, string, offset, length) {
return asciiWrite(buf, string, offset, length)
}
function base64Write (buf, string, offset, length) {
return blitBuffer(base64ToBytes(string), buf, offset, length)
}
function ucs2Write (buf, string, offset, length) {
return blitBuffer(utf16leToBytes(string, buf.length - offset), buf, offset, length)
}
Buffer.prototype.write = function write (string, offset, length, encoding) {
// Buffer#write(string)
if (offset === undefined) {
encoding = 'utf8'
length = this.length
offset = 0
// Buffer#write(string, encoding)
} else if (length === undefined && typeof offset === 'string') {
encoding = offset
length = this.length
offset = 0
// Buffer#write(string, offset[, length][, encoding])
} else if (isFinite(offset)) {
offset = offset | 0
if (isFinite(length)) {
length = length | 0
if (encoding === undefined) encoding = 'utf8'
} else {
encoding = length
length = undefined
}
// legacy write(string, encoding, offset, length) - remove in v0.13
} else {
var swap = encoding
encoding = offset
offset = length | 0
length = swap
}
var remaining = this.length - offset
if (length === undefined || length > remaining) length = remaining
if ((string.length > 0 && (length < 0 || offset < 0)) || offset > this.length) {
throw new RangeError('attempt to write outside buffer bounds')
}
if (!encoding) encoding = 'utf8'
var loweredCase = false
for (;;) {
switch (encoding) {
case 'hex':
return hexWrite(this, string, offset, length)
case 'utf8':
case 'utf-8':
return utf8Write(this, string, offset, length)
case 'ascii':
return asciiWrite(this, string, offset, length)
case 'binary':
return binaryWrite(this, string, offset, length)
case 'base64':
// Warning: maxLength not taken into account in base64Write
return base64Write(this, string, offset, length)
case 'ucs2':
case 'ucs-2':
case 'utf16le':
case 'utf-16le':
return ucs2Write(this, string, offset, length)
default:
if (loweredCase) throw new TypeError('Unknown encoding: ' + encoding)
encoding = ('' + encoding).toLowerCase()
loweredCase = true
}
}
}
Buffer.prototype.toJSON = function toJSON () {
return {
type: 'Buffer',
data: Array.prototype.slice.call(this._arr || this, 0)
}
}
function base64Slice (buf, start, end) {
if (start === 0 && end === buf.length) {
return base64.fromByteArray(buf)
} else {
return base64.fromByteArray(buf.slice(start, end))
}
}
function utf8Slice (buf, start, end) {
end = Math.min(buf.length, end)
var res = []
var i = start
while (i < end) {
var firstByte = buf[i]
var codePoint = null
var bytesPerSequence = (firstByte > 0xEF) ? 4
: (firstByte > 0xDF) ? 3
: (firstByte > 0xBF) ? 2
: 1
if (i + bytesPerSequence <= end) {
var secondByte, thirdByte, fourthByte, tempCodePoint
switch (bytesPerSequence) {
case 1:
if (firstByte < 0x80) {
codePoint = firstByte
}
break
case 2:
secondByte = buf[i + 1]
if ((secondByte & 0xC0) === 0x80) {
tempCodePoint = (firstByte & 0x1F) << 0x6 | (secondByte & 0x3F)
if (tempCodePoint > 0x7F) {
codePoint = tempCodePoint
}
}
break
case 3:
secondByte = buf[i + 1]
thirdByte = buf[i + 2]
if ((secondByte & 0xC0) === 0x80 && (thirdByte & 0xC0) === 0x80) {
tempCodePoint = (firstByte & 0xF) << 0xC | (secondByte & 0x3F) << 0x6 | (thirdByte & 0x3F)
if (tempCodePoint > 0x7FF && (tempCodePoint < 0xD800 || tempCodePoint > 0xDFFF)) {
codePoint = tempCodePoint
}
}
break
case 4:
secondByte = buf[i + 1]
thirdByte = buf[i + 2]
fourthByte = buf[i + 3]
if ((secondByte & 0xC0) === 0x80 && (thirdByte & 0xC0) === 0x80 && (fourthByte & 0xC0) === 0x80) {
tempCodePoint = (firstByte & 0xF) << 0x12 | (secondByte & 0x3F) << 0xC | (thirdByte & 0x3F) << 0x6 | (fourthByte & 0x3F)
if (tempCodePoint > 0xFFFF && tempCodePoint < 0x110000) {
codePoint = tempCodePoint
}
}
}
}
if (codePoint === null) {
// we did not generate a valid codePoint so insert a
// replacement char (U+FFFD) and advance only 1 byte
codePoint = 0xFFFD
bytesPerSequence = 1
} else if (codePoint > 0xFFFF) {
// encode to utf16 (surrogate pair dance)
codePoint -= 0x10000
res.push(codePoint >>> 10 & 0x3FF | 0xD800)
codePoint = 0xDC00 | codePoint & 0x3FF
}
res.push(codePoint)
i += bytesPerSequence
}
return decodeCodePointsArray(res)
}
// Based on http://stackoverflow.com/a/22747272/680742, the browser with
// the lowest limit is Chrome, with 0x10000 args.
// We go 1 magnitude less, for safety
var MAX_ARGUMENTS_LENGTH = 0x1000
function decodeCodePointsArray (codePoints) {
var len = codePoints.length
if (len <= MAX_ARGUMENTS_LENGTH) {
return String.fromCharCode.apply(String, codePoints) // avoid extra slice()
}
// Decode in chunks to avoid "call stack size exceeded".
var res = ''
var i = 0
while (i < len) {
res += String.fromCharCode.apply(
String,
codePoints.slice(i, i += MAX_ARGUMENTS_LENGTH)
)
}
return res
}
function asciiSlice (buf, start, end) {
var ret = ''
end = Math.min(buf.length, end)
for (var i = start; i < end; i++) {
ret += String.fromCharCode(buf[i] & 0x7F)
}
return ret
}
function binarySlice (buf, start, end) {
var ret = ''
end = Math.min(buf.length, end)
for (var i = start; i < end; i++) {
ret += String.fromCharCode(buf[i])
}
return ret
}
function hexSlice (buf, start, end) {
var len = buf.length
if (!start || start < 0) start = 0
if (!end || end < 0 || end > len) end = len
var out = ''
for (var i = start; i < end; i++) {
out += toHex(buf[i])
}
return out
}
function utf16leSlice (buf, start, end) {
var bytes = buf.slice(start, end)
var res = ''
for (var i = 0; i < bytes.length; i += 2) {
res += String.fromCharCode(bytes[i] + bytes[i + 1] * 256)
}
return res
}
Buffer.prototype.slice = function slice (start, end) {
var len = this.length
start = ~~start
end = end === undefined ? len : ~~end
if (start < 0) {
start += len
if (start < 0) start = 0
} else if (start > len) {
start = len
}
if (end < 0) {
end += len
if (end < 0) end = 0
} else if (end > len) {
end = len
}
if (end < start) end = start
var newBuf
if (Buffer.TYPED_ARRAY_SUPPORT) {
newBuf = Buffer._augment(this.subarray(start, end))
} else {
var sliceLen = end - start
newBuf = new Buffer(sliceLen, undefined)
for (var i = 0; i < sliceLen; i++) {
newBuf[i] = this[i + start]
}
}
if (newBuf.length) newBuf.parent = this.parent || this
return newBuf
}
/*
* Need to make sure that buffer isn't trying to write out of bounds.
*/
function checkOffset (offset, ext, length) {
if ((offset % 1) !== 0 || offset < 0) throw new RangeError('offset is not uint')
if (offset + ext > length) throw new RangeError('Trying to access beyond buffer length')
}
Buffer.prototype.readUIntLE = function readUIntLE (offset, byteLength, noAssert) {
offset = offset | 0
byteLength = byteLength | 0
if (!noAssert) checkOffset(offset, byteLength, this.length)
var val = this[offset]
var mul = 1
var i = 0
while (++i < byteLength && (mul *= 0x100)) {
val += this[offset + i] * mul
}
return val
}
Buffer.prototype.readUIntBE = function readUIntBE (offset, byteLength, noAssert) {
offset = offset | 0
byteLength = byteLength | 0
if (!noAssert) {
checkOffset(offset, byteLength, this.length)
}
var val = this[offset + --byteLength]
var mul = 1
while (byteLength > 0 && (mul *= 0x100)) {
val += this[offset + --byteLength] * mul
}
return val
}
Buffer.prototype.readUInt8 = function readUInt8 (offset, noAssert) {
if (!noAssert) checkOffset(offset, 1, this.length)
return this[offset]
}
Buffer.prototype.readUInt16LE = function readUInt16LE (offset, noAssert) {
if (!noAssert) checkOffset(offset, 2, this.length)
return this[offset] | (this[offset + 1] << 8)
}
Buffer.prototype.readUInt16BE = function readUInt16BE (offset, noAssert) {
if (!noAssert) checkOffset(offset, 2, this.length)
return (this[offset] << 8) | this[offset + 1]
}
Buffer.prototype.readUInt32LE = function readUInt32LE (offset, noAssert) {
if (!noAssert) checkOffset(offset, 4, this.length)
return ((this[offset]) |
(this[offset + 1] << 8) |
(this[offset + 2] << 16)) +
(this[offset + 3] * 0x1000000)
}
Buffer.prototype.readUInt32BE = function readUInt32BE (offset, noAssert) {
if (!noAssert) checkOffset(offset, 4, this.length)
return (this[offset] * 0x1000000) +
((this[offset + 1] << 16) |
(this[offset + 2] << 8) |
this[offset + 3])
}
Buffer.prototype.readIntLE = function readIntLE (offset, byteLength, noAssert) {
offset = offset | 0
byteLength = byteLength | 0
if (!noAssert) checkOffset(offset, byteLength, this.length)
var val = this[offset]
var mul = 1
var i = 0
while (++i < byteLength && (mul *= 0x100)) {
val += this[offset + i] * mul
}
mul *= 0x80
if (val >= mul) val -= Math.pow(2, 8 * byteLength)
return val
}
Buffer.prototype.readIntBE = function readIntBE (offset, byteLength, noAssert) {
offset = offset | 0
byteLength = byteLength | 0
if (!noAssert) checkOffset(offset, byteLength, this.length)
var i = byteLength
var mul = 1
var val = this[offset + --i]
while (i > 0 && (mul *= 0x100)) {
val += this[offset + --i] * mul
}
mul *= 0x80
if (val >= mul) val -= Math.pow(2, 8 * byteLength)
return val
}
Buffer.prototype.readInt8 = function readInt8 (offset, noAssert) {
if (!noAssert) checkOffset(offset, 1, this.length)
if (!(this[offset] & 0x80)) return (this[offset])
return ((0xff - this[offset] + 1) * -1)
}
Buffer.prototype.readInt16LE = function readInt16LE (offset, noAssert) {
if (!noAssert) checkOffset(offset, 2, this.length)
var val = this[offset] | (this[offset + 1] << 8)
return (val & 0x8000) ? val | 0xFFFF0000 : val
}
Buffer.prototype.readInt16BE = function readInt16BE (offset, noAssert) {
if (!noAssert) checkOffset(offset, 2, this.length)
var val = this[offset + 1] | (this[offset] << 8)
return (val & 0x8000) ? val | 0xFFFF0000 : val
}
Buffer.prototype.readInt32LE = function readInt32LE (offset, noAssert) {
if (!noAssert) checkOffset(offset, 4, this.length)
return (this[offset]) |
(this[offset + 1] << 8) |
(this[offset + 2] << 16) |
(this[offset + 3] << 24)
}
Buffer.prototype.readInt32BE = function readInt32BE (offset, noAssert) {
if (!noAssert) checkOffset(offset, 4, this.length)
return (this[offset] << 24) |
(this[offset + 1] << 16) |
(this[offset + 2] << 8) |
(this[offset + 3])
}
Buffer.prototype.readFloatLE = function readFloatLE (offset, noAssert) {
if (!noAssert) checkOffset(offset, 4, this.length)
return ieee754.read(this, offset, true, 23, 4)
}
Buffer.prototype.readFloatBE = function readFloatBE (offset, noAssert) {
if (!noAssert) checkOffset(offset, 4, this.length)
return ieee754.read(this, offset, false, 23, 4)
}
Buffer.prototype.readDoubleLE = function readDoubleLE (offset, noAssert) {
if (!noAssert) checkOffset(offset, 8, this.length)
return ieee754.read(this, offset, true, 52, 8)
}
Buffer.prototype.readDoubleBE = function readDoubleBE (offset, noAssert) {
if (!noAssert) checkOffset(offset, 8, this.length)
return ieee754.read(this, offset, false, 52, 8)
}
function checkInt (buf, value, offset, ext, max, min) {
if (!Buffer.isBuffer(buf)) throw new TypeError('buffer must be a Buffer instance')
if (value > max || value < min) throw new RangeError('value is out of bounds')
if (offset + ext > buf.length) throw new RangeError('index out of range')
}
Buffer.prototype.writeUIntLE = function writeUIntLE (value, offset, byteLength, noAssert) {
value = +value
offset = offset | 0
byteLength = byteLength | 0
if (!noAssert) checkInt(this, value, offset, byteLength, Math.pow(2, 8 * byteLength), 0)
var mul = 1
var i = 0
this[offset] = value & 0xFF
while (++i < byteLength && (mul *= 0x100)) {
this[offset + i] = (value / mul) & 0xFF
}
return offset + byteLength
}
Buffer.prototype.writeUIntBE = function writeUIntBE (value, offset, byteLength, noAssert) {
value = +value
offset = offset | 0
byteLength = byteLength | 0
if (!noAssert) checkInt(this, value, offset, byteLength, Math.pow(2, 8 * byteLength), 0)
var i = byteLength - 1
var mul = 1
this[offset + i] = value & 0xFF
while (--i >= 0 && (mul *= 0x100)) {
this[offset + i] = (value / mul) & 0xFF
}
return offset + byteLength
}
Buffer.prototype.writeUInt8 = function writeUInt8 (value, offset, noAssert) {
value = +value
offset = offset | 0
if (!noAssert) checkInt(this, value, offset, 1, 0xff, 0)
if (!Buffer.TYPED_ARRAY_SUPPORT) value = Math.floor(value)
this[offset] = (value & 0xff)
return offset + 1
}
function objectWriteUInt16 (buf, value, offset, littleEndian) {
if (value < 0) value = 0xffff + value + 1
for (var i = 0, j = Math.min(buf.length - offset, 2); i < j; i++) {
buf[offset + i] = (value & (0xff << (8 * (littleEndian ? i : 1 - i)))) >>>
(littleEndian ? i : 1 - i) * 8
}
}
Buffer.prototype.writeUInt16LE = function writeUInt16LE (value, offset, noAssert) {
value = +value
offset = offset | 0
if (!noAssert) checkInt(this, value, offset, 2, 0xffff, 0)
if (Buffer.TYPED_ARRAY_SUPPORT) {
this[offset] = (value & 0xff)
this[offset + 1] = (value >>> 8)
} else {
objectWriteUInt16(this, value, offset, true)
}
return offset + 2
}
Buffer.prototype.writeUInt16BE = function writeUInt16BE (value, offset, noAssert) {
value = +value
offset = offset | 0
if (!noAssert) checkInt(this, value, offset, 2, 0xffff, 0)
if (Buffer.TYPED_ARRAY_SUPPORT) {
this[offset] = (value >>> 8)
this[offset + 1] = (value & 0xff)
} else {
objectWriteUInt16(this, value, offset, false)
}
return offset + 2
}
function objectWriteUInt32 (buf, value, offset, littleEndian) {
if (value < 0) value = 0xffffffff + value + 1
for (var i = 0, j = Math.min(buf.length - offset, 4); i < j; i++) {
buf[offset + i] = (value >>> (littleEndian ? i : 3 - i) * 8) & 0xff
}
}
Buffer.prototype.writeUInt32LE = function writeUInt32LE (value, offset, noAssert) {
value = +value
offset = offset | 0
if (!noAssert) checkInt(this, value, offset, 4, 0xffffffff, 0)
if (Buffer.TYPED_ARRAY_SUPPORT) {
this[offset + 3] = (value >>> 24)
this[offset + 2] = (value >>> 16)
this[offset + 1] = (value >>> 8)
this[offset] = (value & 0xff)
} else {
objectWriteUInt32(this, value, offset, true)
}
return offset + 4
}
Buffer.prototype.writeUInt32BE = function writeUInt32BE (value, offset, noAssert) {
value = +value
offset = offset | 0
if (!noAssert) checkInt(this, value, offset, 4, 0xffffffff, 0)
if (Buffer.TYPED_ARRAY_SUPPORT) {
this[offset] = (value >>> 24)
this[offset + 1] = (value >>> 16)
this[offset + 2] = (value >>> 8)
this[offset + 3] = (value & 0xff)
} else {
objectWriteUInt32(this, value, offset, false)
}
return offset + 4
}
Buffer.prototype.writeIntLE = function writeIntLE (value, offset, byteLength, noAssert) {
value = +value
offset = offset | 0
if (!noAssert) {
var limit = Math.pow(2, 8 * byteLength - 1)
checkInt(this, value, offset, byteLength, limit - 1, -limit)
}
var i = 0
var mul = 1
var sub = value < 0 ? 1 : 0
this[offset] = value & 0xFF
while (++i < byteLength && (mul *= 0x100)) {
this[offset + i] = ((value / mul) >> 0) - sub & 0xFF
}
return offset + byteLength
}
Buffer.prototype.writeIntBE = function writeIntBE (value, offset, byteLength, noAssert) {
value = +value
offset = offset | 0
if (!noAssert) {
var limit = Math.pow(2, 8 * byteLength - 1)
checkInt(this, value, offset, byteLength, limit - 1, -limit)
}
var i = byteLength - 1
var mul = 1
var sub = value < 0 ? 1 : 0
this[offset + i] = value & 0xFF
while (--i >= 0 && (mul *= 0x100)) {
this[offset + i] = ((value / mul) >> 0) - sub & 0xFF
}
return offset + byteLength
}
Buffer.prototype.writeInt8 = function writeInt8 (value, offset, noAssert) {
value = +value
offset = offset | 0
if (!noAssert) checkInt(this, value, offset, 1, 0x7f, -0x80)
if (!Buffer.TYPED_ARRAY_SUPPORT) value = Math.floor(value)
if (value < 0) value = 0xff + value + 1
this[offset] = (value & 0xff)
return offset + 1
}
Buffer.prototype.writeInt16LE = function writeInt16LE (value, offset, noAssert) {
value = +value
offset = offset | 0
if (!noAssert) checkInt(this, value, offset, 2, 0x7fff, -0x8000)
if (Buffer.TYPED_ARRAY_SUPPORT) {
this[offset] = (value & 0xff)
this[offset + 1] = (value >>> 8)
} else {
objectWriteUInt16(this, value, offset, true)
}
return offset + 2
}
Buffer.prototype.writeInt16BE = function writeInt16BE (value, offset, noAssert) {
value = +value
offset = offset | 0
if (!noAssert) checkInt(this, value, offset, 2, 0x7fff, -0x8000)
if (Buffer.TYPED_ARRAY_SUPPORT) {
this[offset] = (value >>> 8)
this[offset + 1] = (value & 0xff)
} else {
objectWriteUInt16(this, value, offset, false)
}
return offset + 2
}
Buffer.prototype.writeInt32LE = function writeInt32LE (value, offset, noAssert) {
value = +value
offset = offset | 0
if (!noAssert) checkInt(this, value, offset, 4, 0x7fffffff, -0x80000000)
if (Buffer.TYPED_ARRAY_SUPPORT) {
this[offset] = (value & 0xff)
this[offset + 1] = (value >>> 8)
this[offset + 2] = (value >>> 16)
this[offset + 3] = (value >>> 24)
} else {
objectWriteUInt32(this, value, offset, true)
}
return offset + 4
}
Buffer.prototype.writeInt32BE = function writeInt32BE (value, offset, noAssert) {
value = +value
offset = offset | 0
if (!noAssert) checkInt(this, value, offset, 4, 0x7fffffff, -0x80000000)
if (value < 0) value = 0xffffffff + value + 1
if (Buffer.TYPED_ARRAY_SUPPORT) {
this[offset] = (value >>> 24)
this[offset + 1] = (value >>> 16)
this[offset + 2] = (value >>> 8)
this[offset + 3] = (value & 0xff)
} else {
objectWriteUInt32(this, value, offset, false)
}
return offset + 4
}
function checkIEEE754 (buf, value, offset, ext, max, min) {
if (value > max || value < min) throw new RangeError('value is out of bounds')
if (offset + ext > buf.length) throw new RangeError('index out of range')
if (offset < 0) throw new RangeError('index out of range')
}
function writeFloat (buf, value, offset, littleEndian, noAssert) {
if (!noAssert) {
checkIEEE754(buf, value, offset, 4, 3.4028234663852886e+38, -3.4028234663852886e+38)
}
ieee754.write(buf, value, offset, littleEndian, 23, 4)
return offset + 4
}
Buffer.prototype.writeFloatLE = function writeFloatLE (value, offset, noAssert) {
return writeFloat(this, value, offset, true, noAssert)
}
Buffer.prototype.writeFloatBE = function writeFloatBE (value, offset, noAssert) {
return writeFloat(this, value, offset, false, noAssert)
}
function writeDouble (buf, value, offset, littleEndian, noAssert) {
if (!noAssert) {
checkIEEE754(buf, value, offset, 8, 1.7976931348623157E+308, -1.7976931348623157E+308)
}
ieee754.write(buf, value, offset, littleEndian, 52, 8)
return offset + 8
}
Buffer.prototype.writeDoubleLE = function writeDoubleLE (value, offset, noAssert) {
return writeDouble(this, value, offset, true, noAssert)
}
Buffer.prototype.writeDoubleBE = function writeDoubleBE (value, offset, noAssert) {
return writeDouble(this, value, offset, false, noAssert)
}
// copy(targetBuffer, targetStart=0, sourceStart=0, sourceEnd=buffer.length)
Buffer.prototype.copy = function copy (target, targetStart, start, end) {
if (!start) start = 0
if (!end && end !== 0) end = this.length
if (targetStart >= target.length) targetStart = target.length
if (!targetStart) targetStart = 0
if (end > 0 && end < start) end = start
// Copy 0 bytes; we're done
if (end === start) return 0
if (target.length === 0 || this.length === 0) return 0
// Fatal error conditions
if (targetStart < 0) {
throw new RangeError('targetStart out of bounds')
}
if (start < 0 || start >= this.length) throw new RangeError('sourceStart out of bounds')
if (end < 0) throw new RangeError('sourceEnd out of bounds')
// Are we oob?
if (end > this.length) end = this.length
if (target.length - targetStart < end - start) {
end = target.length - targetStart + start
}
var len = end - start
var i
if (this === target && start < targetStart && targetStart < end) {
// descending copy from end
for (i = len - 1; i >= 0; i--) {
target[i + targetStart] = this[i + start]
}
} else if (len < 1000 || !Buffer.TYPED_ARRAY_SUPPORT) {
// ascending copy from start
for (i = 0; i < len; i++) {
target[i + targetStart] = this[i + start]
}
} else {
target._set(this.subarray(start, start + len), targetStart)
}
return len
}
// fill(value, start=0, end=buffer.length)
Buffer.prototype.fill = function fill (value, start, end) {
if (!value) value = 0
if (!start) start = 0
if (!end) end = this.length
if (end < start) throw new RangeError('end < start')
// Fill 0 bytes; we're done
if (end === start) return
if (this.length === 0) return
if (start < 0 || start >= this.length) throw new RangeError('start out of bounds')
if (end < 0 || end > this.length) throw new RangeError('end out of bounds')
var i
if (typeof value === 'number') {
for (i = start; i < end; i++) {
this[i] = value
}
} else {
var bytes = utf8ToBytes(value.toString())
var len = bytes.length
for (i = start; i < end; i++) {
this[i] = bytes[i % len]
}
}
return this
}
/**
* Creates a new `ArrayBuffer` with the *copied* memory of the buffer instance.
* Added in Node 0.12. Only available in browsers that support ArrayBuffer.
*/
Buffer.prototype.toArrayBuffer = function toArrayBuffer () {
if (typeof Uint8Array !== 'undefined') {
if (Buffer.TYPED_ARRAY_SUPPORT) {
return (new Buffer(this)).buffer
} else {
var buf = new Uint8Array(this.length)
for (var i = 0, len = buf.length; i < len; i += 1) {
buf[i] = this[i]
}
return buf.buffer
}
} else {
throw new TypeError('Buffer.toArrayBuffer not supported in this browser')
}
}
// HELPER FUNCTIONS
// ================
var BP = Buffer.prototype
/**
* Augment a Uint8Array *instance* (not the Uint8Array class!) with Buffer methods
*/
Buffer._augment = function _augment (arr) {
arr.constructor = Buffer
arr._isBuffer = true
// save reference to original Uint8Array set method before overwriting
arr._set = arr.set
// deprecated
arr.get = BP.get
arr.set = BP.set
arr.write = BP.write
arr.toString = BP.toString
arr.toLocaleString = BP.toString
arr.toJSON = BP.toJSON
arr.equals = BP.equals
arr.compare = BP.compare
arr.indexOf = BP.indexOf
arr.copy = BP.copy
arr.slice = BP.slice
arr.readUIntLE = BP.readUIntLE
arr.readUIntBE = BP.readUIntBE
arr.readUInt8 = BP.readUInt8
arr.readUInt16LE = BP.readUInt16LE
arr.readUInt16BE = BP.readUInt16BE
arr.readUInt32LE = BP.readUInt32LE
arr.readUInt32BE = BP.readUInt32BE
arr.readIntLE = BP.readIntLE
arr.readIntBE = BP.readIntBE
arr.readInt8 = BP.readInt8
arr.readInt16LE = BP.readInt16LE
arr.readInt16BE = BP.readInt16BE
arr.readInt32LE = BP.readInt32LE
arr.readInt32BE = BP.readInt32BE
arr.readFloatLE = BP.readFloatLE
arr.readFloatBE = BP.readFloatBE
arr.readDoubleLE = BP.readDoubleLE
arr.readDoubleBE = BP.readDoubleBE
arr.writeUInt8 = BP.writeUInt8
arr.writeUIntLE = BP.writeUIntLE
arr.writeUIntBE = BP.writeUIntBE
arr.writeUInt16LE = BP.writeUInt16LE
arr.writeUInt16BE = BP.writeUInt16BE
arr.writeUInt32LE = BP.writeUInt32LE
arr.writeUInt32BE = BP.writeUInt32BE
arr.writeIntLE = BP.writeIntLE
arr.writeIntBE = BP.writeIntBE
arr.writeInt8 = BP.writeInt8
arr.writeInt16LE = BP.writeInt16LE
arr.writeInt16BE = BP.writeInt16BE
arr.writeInt32LE = BP.writeInt32LE
arr.writeInt32BE = BP.writeInt32BE
arr.writeFloatLE = BP.writeFloatLE
arr.writeFloatBE = BP.writeFloatBE
arr.writeDoubleLE = BP.writeDoubleLE
arr.writeDoubleBE = BP.writeDoubleBE
arr.fill = BP.fill
arr.inspect = BP.inspect
arr.toArrayBuffer = BP.toArrayBuffer
return arr
}
var INVALID_BASE64_RE = /[^+\/0-9A-Za-z-_]/g
function base64clean (str) {
// Node strips out invalid characters like \n and \t from the string, base64-js does not
str = stringtrim(str).replace(INVALID_BASE64_RE, '')
// Node converts strings with length < 2 to ''
if (str.length < 2) return ''
// Node allows for non-padded base64 strings (missing trailing ===), base64-js does not
while (str.length % 4 !== 0) {
str = str + '='
}
return str
}
function stringtrim (str) {
if (str.trim) return str.trim()
return str.replace(/^\s+|\s+$/g, '')
}
function toHex (n) {
if (n < 16) return '0' + n.toString(16)
return n.toString(16)
}
function utf8ToBytes (string, units) {
units = units || Infinity
var codePoint
var length = string.length
var leadSurrogate = null
var bytes = []
for (var i = 0; i < length; i++) {
codePoint = string.charCodeAt(i)
// is surrogate component
if (codePoint > 0xD7FF && codePoint < 0xE000) {
// last char was a lead
if (!leadSurrogate) {
// no lead yet
if (codePoint > 0xDBFF) {
// unexpected trail
if ((units -= 3) > -1) bytes.push(0xEF, 0xBF, 0xBD)
continue
} else if (i + 1 === length) {
// unpaired lead
if ((units -= 3) > -1) bytes.push(0xEF, 0xBF, 0xBD)
continue
}
// valid lead
leadSurrogate = codePoint
continue
}
// 2 leads in a row
if (codePoint < 0xDC00) {
if ((units -= 3) > -1) bytes.push(0xEF, 0xBF, 0xBD)
leadSurrogate = codePoint
continue
}
// valid surrogate pair
codePoint = (leadSurrogate - 0xD800 << 10 | codePoint - 0xDC00) + 0x10000
} else if (leadSurrogate) {
// valid bmp char, but last char was a lead
if ((units -= 3) > -1) bytes.push(0xEF, 0xBF, 0xBD)
}
leadSurrogate = null
// encode utf8
if (codePoint < 0x80) {
if ((units -= 1) < 0) break
bytes.push(codePoint)
} else if (codePoint < 0x800) {
if ((units -= 2) < 0) break
bytes.push(
codePoint >> 0x6 | 0xC0,
codePoint & 0x3F | 0x80
)
} else if (codePoint < 0x10000) {
if ((units -= 3) < 0) break
bytes.push(
codePoint >> 0xC | 0xE0,
codePoint >> 0x6 & 0x3F | 0x80,
codePoint & 0x3F | 0x80
)
} else if (codePoint < 0x110000) {
if ((units -= 4) < 0) break
bytes.push(
codePoint >> 0x12 | 0xF0,
codePoint >> 0xC & 0x3F | 0x80,
codePoint >> 0x6 & 0x3F | 0x80,
codePoint & 0x3F | 0x80
)
} else {
throw new Error('Invalid code point')
}
}
return bytes
}
function asciiToBytes (str) {
var byteArray = []
for (var i = 0; i < str.length; i++) {
// Node's code seems to be doing this and not & 0x7F..
byteArray.push(str.charCodeAt(i) & 0xFF)
}
return byteArray
}
function utf16leToBytes (str, units) {
var c, hi, lo
var byteArray = []
for (var i = 0; i < str.length; i++) {
if ((units -= 2) < 0) break
c = str.charCodeAt(i)
hi = c >> 8
lo = c % 256
byteArray.push(lo)
byteArray.push(hi)
}
return byteArray
}
function base64ToBytes (str) {
return base64.toByteArray(base64clean(str))
}
function blitBuffer (src, dst, offset, length) {
for (var i = 0; i < length; i++) {
if ((i + offset >= dst.length) || (i >= src.length)) break
dst[i + offset] = src[i]
}
return i
}
}).call(this,typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {})
},{"base64-js":2,"ieee754":7,"isarray":5}],5:[function(require,module,exports){
var toString = {}.toString;
module.exports = Array.isArray || function (arr) {
return toString.call(arr) == '[object Array]';
};
},{}],6:[function(require,module,exports){
/**
* JSON + Object references wrapper
*
* @author Hunter Loftis <hunter@skookum.com>
* @license The MIT license.
* @copyright Copyright (c) 2010 Skookum, skookum.com
*/
;(function() {
var CONTAINER_TYPES = 'object array date function'.split(' ');
var REFERENCE_FLAG = '_CRYO_REF_';
var INFINITY_FLAG = '_CRYO_INFINITY_';
var FUNCTION_FLAG = '_CRYO_FUNCTION_';
var UNDEFINED_FLAG = '_CRYO_UNDEFINED_';
var DATE_FLAG = '_CRYO_DATE_';
var OBJECT_FLAG = '_CRYO_OBJECT_';
var ARRAY_FLAG = '_CRYO_ARRAY_';
function typeOf(item) {
if (typeof item === 'object') {
if (item === null) return 'null';
if (item && item.nodeType === 1) return 'dom';
if (item instanceof Array) return 'array';
if (item instanceof Date) return 'date';
return 'object';
}
return typeof item;
}
// Same as and copied from _.defaults
function defaults(obj) {
var length = arguments.length;
if (length < 2 || obj == null) return obj;
for (var index = 1; index < length; index++) {
var source = arguments[index],
keys = Object.keys(source),
l = keys.length;
for (var i = 0; i < l; i++) {
var key = keys[i];
if (obj[key] === void 0) obj[key] = source[key];
}
}
return obj;
};
function stringify(item, options) {
var references = [];
// Backward compatibility with 0.0.6 that exepects `options` to be a callback.
options = typeof options === 'function' ? { prepare: options } : options;
options = defaults(options || {}, {
prepare: null,
isSerializable: function(item, key) {
return item.hasOwnProperty(key);
}
});
var root = cloneWithReferences(item, references, options);
return JSON.stringify({
root: root,
references: references
});
}
function cloneWithReferences(item, references, options, savedItems) {
// invoke callback before any operations related to serializing the item
if (options.prepare) { options.prepare(item); }
savedItems = savedItems || [];
var type = typeOf(item);
// can this object contain its own properties?
if (CONTAINER_TYPES.indexOf(type) !== -1) {
var referenceIndex = savedItems.indexOf(item);
// do we need to store a new reference to this object?
if (referenceIndex === -1) {
var clone = {};
referenceIndex = references.push({
contents: clone,
value: wrapConstructor(item)
}) - 1;
savedItems[referenceIndex] = item;
for (var key in item) {
if (options.isSerializable(item, key)) {
clone[key] = cloneWithReferences(item[key], references, options, savedItems);
}
}
}
// return something like _CRYO_REF_22
return REFERENCE_FLAG + referenceIndex;
}
// return a non-container object
return wrap(item);
}
function parse(string, options) {
var json = JSON.parse(string);
// Backward compatibility with 0.0.6 that exepects `options` to be a callback.
options = typeof options === 'function' ? { finalize: options } : options;
options = defaults(options || {}, { finalize: null });
return rebuildFromReferences(json.root, json.references, options);
}
function rebuildFromReferences(item, references, options, restoredItems) {
restoredItems = restoredItems || [];
if (starts(item, REFERENCE_FLAG)) {
var referenceIndex = parseInt(item.slice(REFERENCE_FLAG.length), 10);
if (!restoredItems.hasOwnProperty(referenceIndex)) {
var ref = references[referenceIndex];
var container = unwrapConstructor(ref.value);
var contents = ref.contents;
restoredItems[referenceIndex] = container;
for (var key in contents) {
container[key] = rebuildFromReferences(contents[key], references, options, restoredItems);
}
}
// invoke callback after all operations related to serializing the item
if (options.finalize) { options.finalize(restoredItems[referenceIndex]); }
return restoredItems[referenceIndex];
}
// invoke callback after all operations related to serializing the item
if (options.finalize) { options.finalize(item); }
return unwrap(item);
}
function wrap(item) {
var type = typeOf(item);
if (type === 'undefined') return UNDEFINED_FLAG;
if (type === 'function') return FUNCTION_FLAG + item.toString();
if (type === 'date') return DATE_FLAG + item.getTime();
if (item === Infinity) return INFINITY_FLAG;
if (type === 'dom') return undefined;
return item;
}
function wrapConstructor(item) {
var type = typeOf(item);
if (type === 'function' || type === 'date') return wrap(item);
if (type === 'object') return OBJECT_FLAG;
if (type === 'array') return ARRAY_FLAG;
return item;
}
function unwrapConstructor(val) {
if (typeOf(val) === 'string') {
if (val === UNDEFINED_FLAG) return undefined;
if (starts(val, FUNCTION_FLAG)) {
return (new Function("return " + val.slice(FUNCTION_FLAG.length)))();
}
if (starts(val, DATE_FLAG)) {
var dateNum = parseInt(val.slice(DATE_FLAG.length), 10);
return new Date(dateNum);
}
if (starts(val, OBJECT_FLAG)) {
return {};
}
if (starts(val, ARRAY_FLAG)) {
return [];
}
if (val === INFINITY_FLAG) return Infinity;
}
return val;
}
function unwrap(val) {
if (typeOf(val) === 'string') {
if (val === UNDEFINED_FLAG) return undefined;
if (starts(val, FUNCTION_FLAG)) {
var fn = val.slice(FUNCTION_FLAG.length);
var argStart = fn.indexOf('(') + 1;
var argEnd = fn.indexOf(')', argStart);
var args = fn.slice(argStart, argEnd);
var bodyStart = fn.indexOf('{') + 1;
var bodyEnd = fn.lastIndexOf('}') - 1;
var body = fn.slice(bodyStart, bodyEnd);
return new Function(args, body);
}
if (starts(val, DATE_FLAG)) {
var dateNum = parseInt(val.slice(DATE_FLAG.length), 10);
return new Date(dateNum);
}
if (val === INFINITY_FLAG) return Infinity;
}
return val;
}
function starts(string, prefix) {
return typeOf(string) === 'string' && string.slice(0, prefix.length) === prefix;
}
function isNumber(n) {
return !isNaN(parseFloat(n)) && isFinite(n);
}
// Exported object
var Cryo = {
stringify: stringify,
parse: parse
};
// global on server, window in browser
var root = this;
// AMD / RequireJS
if (typeof define !== 'undefined' && define.amd) {
define('Cryo', [], function () {
return Cryo;
});
}
// node.js
else if (typeof module !== 'undefined' && module.exports) {
module.exports = Cryo;
}
// included directly via <script> tag
else {
root.Cryo = Cryo;
}
})();
},{}],7:[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
}
},{}],8:[function(require,module,exports){
module.exports = function(url = location.href.replace('http', 'ws')){
const io = emitterify({ attempt: 0 })
io.ready = io.once('connected')
io.connect = connect(io, url)
io.connect()
io.send = data => io.ready.then(socket => socket.send(data))
return io
}
const emitterify = require('utilise/emitterify')
, { min, pow } = Math
const connect = (io, url) => () => {
const { WebSocket, location, setTimeout } = window
, socket = new WebSocket(url)
socket.onopen = d => io.emit('connected', socket)
socket.onmessage = d => io.emit('recv', d.data)
socket.onclose = d => {
io.ready = io.once('connected')
io.emit('disconnected')
setTimeout(io.connect, backoff(++io.attempt))
}
}
const backoff = (attempt, base = 100, cap = 10000) =>
min(cap, base * pow(2, attempt))
},{"utilise/emitterify":20}],9:[function(require,module,exports){
// -------------------------------------------
// API: Gets or sets a resource
// -------------------------------------------
// ripple('name') - returns the resource body if it exists
// ripple('name') - creates & returns resource if it doesn't exist
// ripple('name', {}) - creates & returns resource, with specified name and body
// ripple({ ... }) - creates & returns resource, with specified name, body and headers
// ripple.resources - returns raw resources
// ripple.resource - alias for ripple, returns ripple instead of resource for method chaining
// ripple.register - alias for ripple
// ripple.on - event listener for changes - all resources
// ripple('name').on - event listener for changes - resource-specific
module.exports = function core(){
log('creating')
const resources = {}
ripple.resources = resources
ripple.resource = chainable(ripple)
ripple.register = ripple
ripple.types = types()
return emitterify(ripple)
function ripple(name, body, headers){
return !name ? ripple
: is.arr(name) ? name.map(ripple)
: is.promise(name) ? name.then(ripple).catch(err)
: is.obj(name) && !name.name ? ripple(values(name))
: is.fn(name) && name.resources ? ripple(values(name.resources))
: is.str(name) && !body && ripple.resources[name] ? ripple.resources[name].body
: is.str(name) && !body && !ripple.resources[name] ? undefined //register(ripple)({ name })
: is.str(name) && body ? register(ripple)({ name, body, headers })
: is.obj(name) && !is.arr(name) ? register(ripple)(name)
: (err('could not find or create resource', name), false)
}
}
const register = ripple => ({name, body, headers = {}}) => {
log('registering', name)
if (is.promise(body)) return body.then(body => register(ripple)({ name, body, headers })).catch(err)
const res = normalise(ripple)({ name, body, headers })
if (!res) return err('failed to register', name), false
ripple.resources[name] = res
ripple.emit('change', [name, {
type: 'update'
, value: res.body
, time: now(res)
}])
return ripple.resources[name].body
}
const normalise = ripple => res => {
if (!header('content-type')(res)) values(ripple.types).sort(za('priority')).some(contentType(res))
if (!header('content-type')(res)) return err('could not understand resource', res), false
return parse(ripple)(res)
}
const parse = ripple => res => {
var type = header('content-type')(res)
if (!ripple.types[type]) return err('could not understand type', type), false
return (ripple.types[type].parse || identity)(res)
}
const contentType = res => type => type.check(res) && (res.headers['content-type'] = type.header)
const types = () => [text].reduce(to.obj('header'), 1)
const chainable = fn => function() {
return fn.apply(this, arguments), fn
}
const emitterify = require('utilise/emitterify')
, colorfill = require('utilise/colorfill')
, identity = require('utilise/identity')
, header = require('utilise/header')
, values = require('utilise/values')
, key = require('utilise/key')
, is = require('utilise/is')
, to = require('utilise/to')
, za = require('utilise/za')
, text = require('./types/text')
, err = require('utilise/err')('[ri/core]')
, log = require('utilise/log')('[ri/core]')
, now = (d, t) => (t = key('body.log.length')(d), is.num(t) ? t - 1 : t)
},{"./types/text":10,"utilise/colorfill":16,"utilise/emitterify":20,"utilise/err":21,"utilise/header":27,"utilise/identity":28,"utilise/is":30,"utilise/key":31,"utilise/log":33,"utilise/to":41,"utilise/values":42,"utilise/za":44}],10:[function(require,module,exports){
module.exports = {
header: 'text/plain'
, check(res){ return !includes('.html')(res.name) && !includes('.css')(res.name) && is.str(res.body) }
}
const includes = require('utilise/includes')
, is = require('utilise/is')
},{"utilise/includes":29,"utilise/is":30}],11:[function(require,module,exports){
// -------------------------------------------
// Adds support for data resources
// -------------------------------------------
module.exports = function data(ripple){
log('creating')
ripple
.on('change.data')
.filter(([name, change]) => header('content-type', 'application/data')(ripple.resources[name]))
.filter(([name, change]) => change && change.key)
.map(([name, change]) => ripple
.resources[name]
.body
.emit('change', (change || null), not(is.in(['bubble']))))
ripple.types['application/data'] = {
header: 'application/data'
, selector: res => `[data~="${res.name}"]`
, extract: el => (attr(`data`)(el) || '').split(' ')
, check: res => is.obj(res.body) ? true : false
, parse(res){
if (is.str(res.body)) res.body = fn(res.body)
const existing = ripple.resources[res.name] || {}
extend(res.headers)(existing.headers)
res.body = set()(
res.body || []
, existing.body && existing.body.log
, is.num(res.headers.log) ? res.headers.log : -1
)
overwrite(res.body.on)(listeners(existing))
res.body.on('change.bubble', change => {
ripple.emit('change', ripple.change = [res.name, change], not(is.in(['data'])))
delete ripple.change
})
return res
}
}
return ripple
}
const overwrite = require('utilise/overwrite')
, header = require('utilise/header')
, extend = require('utilise/extend')
, attr = require('utilise/attr')
, not = require('utilise/not')
, key = require('utilise/key')
, set = require('utilise/set')
, fn = require('utilise/fn')
, is = require('utilise/is')
, log = require('utilise/log')('[ri/types/data]')
, listeners = key('body.on')
},{"utilise/attr":14,"utilise/extend":22,"utilise/fn":24,"utilise/header":27,"utilise/is":30,"utilise/key":31,"utilise/log":33,"utilise/not":34,"utilise/overwrite":35,"utilise/set":39}],12:[function(require,module,exports){
(function (Buffer){
module.exports = function sync(
ripple
, {} = {}
, { xrs = require('xrs/client') } = {}
){
ripple.send = send(xrs())
ripple.subscribe = subscribe(ripple)
ripple.subscriptions = {}
ripple.get = get(ripple)
ripple.upload = upload(ripple)
ripple.upload.id = 0
ripple.render = render(ripple)(ripple.render)
ripple.deps = deps(ripple)
return ripple
}
const send = xrs => (name, type, value) =>
name instanceof Blob ? xrs(name, type)
: is.obj(name) ? xrs(name)
: xrs({ name, type, value })
const get = ripple => (name, k) => {
ripple.subscriptions[name] = ripple.subscriptions[name] || {}
if (is.arr(k)) return Promise.all(k.map(k => ripple.get(name, k)))
const existing = key(k)(key(`resources.${name}.body`)(ripple))
return k in ripple.subscriptions[name] && existing
? Promise.resolve(existing)
: ripple
.subscribe(name, k)
.filter((d, i, n) => n.source.emit('stop'))
.map(d => key(k)(key(`resources.${name}.body`)(ripple)))
}
const cache = (ripple, name, key) => change => {
if (key) change.key = `${key}.${change.key}`
!change.key && change.type == 'update'
? ripple(body(extend({ name })(change)))
: set(change)(name in ripple.resources ? ripple(name) : ripple(name, {}))
return change
}
// TODO: factor out
const merge = streams => {
const output = emitterify().on('next')
, latest = []
streams.map(($, i) =>
$.each(value => {
latest[i] = value
output.next(latest)
})
)
output
.once('stop')
.map(d => streams.map($ => $.source.emit('stop')))
return output
}
const subscribe = ripple => (name, k) => {
if (is.arr(name)) return merge(name.map(n => ripple.subscribe(n, k)))
ripple.subscriptions[name] = ripple.subscriptions[name] || {}
if (is.arr(k)) return merge(k.map(k => ripple.subscribe(name, k))).map(d => key(k)(ripple(name))) // merge(ripple, name, k)
const output = emitterify().on('next')
output
.on('stop')
.filter(() => raw.off(output.next) && !raw.li.length)
.map(() => raw.source.emit('stop'))
.map(() => { ripple.subscriptions[name][k] = undefined })
if (ripple.subscriptions[name][k])
output
.on('start')
.map(() => key(k)(ripple(name)))
.filter(is.def)
.map(initial => output.next(initial))
const raw = ripple.subscriptions[name][k] = ripple.subscriptions[name][k] || ripple
.send(name, 'SUBSCRIBE', k)
.map(cache(ripple, name, k))
.map(d => key(k)(ripple(name)))
// .reduce((acc = {}, d, i) => i ? set(d)(acc) : d.value)
raw.each(output.next)
return output
}
const upload = ripple => (name, form) => {
let index = ++ripple.upload.id
, fields = {}
, size = 0
, next = () => {
if (!files.length) return true
const { field, filename, i, blob } = files.shift()
return ripple
.send(blob, { filename, field, i, index })
.on('progress', ({ received, total }) => output.emit('progress', {
total: size
, received:
size
- (blob.size - received)
- files.reduce((acc, d) => (acc += d.blob.size), 0)
}))
.then(next)
}
const files = keys(form)
.map(field => (fields[field] = form[field], field))
.filter(field => form[field] instanceof FileList)
.map(field => {
fields[field] = []
return to.arr(form[field])
.map(f => (size += f.size, f))
.map((f, i) => ({ field, filename: f.name, i, blob: f, sent: 0 }))
})
.reduce(flatten, [])
const output = ripple.send({
files: files.length
, type: 'PREUPLOAD'
, fields
, index
, size
, name
}).once('sent', next)
return output
}
const body = ({ name, value, headers }) => ({ name, headers, body: value })
const render = ripple => next => el => ripple.deps(el)
.filter(not(is.in(ripple.subscriptions)))
.map(dep => ripple
.subscribe(dep)
// TOOO: Should be .until(el.once('removed'))
// .filter(d => !all(el.nodeName).length)
// .map((d, i, n) => n.source.unsubscribe())
)
.length ? false : next(el)
const deps = ripple => el => values(ripple.types)
.filter(d => d.extract)
.map(d => d.extract(el))
.reduce((p, v) => p.concat(v), [])
.filter(Boolean)
const is = require('utilise/is')
, to = require('utilise/to')
, set = require('utilise/set')
, not = require('utilise/not')
, key = require('utilise/key')
, keys = require('utilise/keys')
, flatten = require('utilise/flatten')
, extend = require('utilise/extend')
, values = require('utilise/values')
, emitterify = require('utilise/emitterify')
, all = node => arr(document.querySelectorAll(node))
, { min, pow } = Math
, nametype = (name, type) => `(${name ? name + ', ' : ''}${type ? type : ''})`
, stream = chunks => new require('stream').Readable({
read(){
this.push(chunks.length ? new Buffer(new Uint8Array(chunks.shift())) : null)
}
})
}).call(this,require("buffer").Buffer)
},{"buffer":4,"utilise/emitterify":20,"utilise/extend":22,"utilise/flatten":23,"utilise/is":30,"utilise/key":31,"utilise/keys":32,"utilise/not":34,"utilise/set":39,"utilise/to":41,"utilise/values":42,"xrs/client":45}],13:[function(require,module,exports){
var to = require('./to')
module.exports = function all(selector, doc){
var prefix = !doc && document.head.createShadowRoot ? 'html /deep/ ' : ''
return to.arr((doc || document).querySelectorAll(prefix+selector))
}
},{"./to":41}],14:[function(require,module,exports){
var is = require('./is')
module.exports = function attr(name, value) {
var args = arguments.length
return !is.str(name) && args == 2 ? attr(arguments[1]).call(this, arguments[0])
: !is.str(name) && args == 3 ? attr(arguments[1], arguments[2]).call(this, arguments[0])
: function(el){
var ctx = this || {}
el = ctx.nodeName || is.fn(ctx.node) ? ctx : el
el = el.node ? el.node() : el
el = el.host || el
return args > 1 && value === false ? el.removeAttribute(name)
: args > 1 ? (el.setAttribute(name, value), value)
: el.attributes.getNamedItem(name)
&& el.attributes.getNamedItem(name).value
}
}
},{"./is":30}],15:[function(require,module,exports){
module.exports = typeof window != 'undefined'
},{}],16:[function(require,module,exports){
var client = require('./client')
, colors = !client && require('colors')
, has = require('./has')
, is = require('./is')
module.exports = colorfill()
function colorfill(){
/* istanbul ignore next */
['red', 'green', 'bold', 'grey', 'strip'].forEach(function(color) {
!is.str(String.prototype[color]) && Object.defineProperty(String.prototype, color, {
get: function() {
return String(this)
}
})
})
}
},{"./client":15,"./has":26,"./is":30,"colors":3}],17:[function(require,module,exports){
module.exports = function copy(from, to){
return function(d){
return to[d] = from[d], d
}
}
},{}],18:[function(require,module,exports){
module.exports = function datum(node){
return node.__data__
}
},{}],19:[function(require,module,exports){
var has = require('./has')
module.exports = function def(o, p, v, w){
if (o.host && o.host.nodeName) o = o.host
if (p.name) v = p, p = p.name
!has(o, p) && Object.defineProperty(o, p, { value: v, writable: w })
return o[p]
}
},{"./has":26}],20:[function(require,module,exports){
var promise = require('./promise')
, flatten = require('./flatten')
, def = require('./def')
module.exports = function emitterify(body) {
body = body || {}
def(body, 'emit', emit, 1)
def(body, 'once', once, 1)
def(body, 'off', off, 1)
def(body, 'on', on, 1)
body.on['*'] = body.on['*'] || []
return body
function emit(type, pm, filter) {
var li = body.on[type.split('.')[0]] || []
, results = []
for (var i = 0; i < li.length; i++)
if (!li[i].ns || !filter || filter(li[i].ns))
results.push(call(li[i].isOnce ? li.splice(i--, 1)[0] : li[i], pm))
for (var i = 0; i < body.on['*'].length; i++)
results.push(call(body.on['*'][i], [type, pm]))
return results.reduce(flatten, [])
}
function call(cb, pm){
return cb.next ? cb.next(pm)
: pm instanceof Array ? cb.apply(body, pm)
: cb.call(body, pm)
}
function on(type, opts, isOnce) {
var id = type.split('.')[0]
, ns = type.split('.')[1]
, li = body.on[id] = body.on[id] || []
, cb = typeof opts == 'function' ? opts : 0
return !cb && ns ? (cb = body.on[id]['$'+ns]) ? cb : push(observable(body, opts))
: !cb && !ns ? push(observable(body, opts))
: cb && ns ? push((remove(li, body.on[id]['$'+ns] || -1), cb))
: cb && !ns ? push(cb)
: false
function push(cb){
cb.isOnce = isOnce
cb.type = id
if (ns) body.on[id]['$'+(cb.ns = ns)] = cb
li.push(cb)
return cb.next ? cb : body
}
}
function once(type, callback){
return body.on(type, callback, true)
}
function remove(li, cb) {
var i = li.length
while (~--i)
if (cb == li[i] || cb == li[i].fn || !cb)
li.splice(i, 1)
}
function off(type, cb) {
remove((body.on[type] || []), cb)
if (cb && cb.ns) delete body.on[type]['$'+cb.ns]
return body
}
function observable(parent, opts) {
opts = opts || {}
var o = emitterify(opts.base || promise())
o.i = 0
o.li = []
o.fn = opts.fn
o.parent = parent
o.source = opts.fn ? o.parent.source : o
o.on('stop', function(reason){
return o.type
? o.parent.off(o.type, o)
: o.parent.off(o)
})
o.each = function(fn) {
var n = fn.next ? fn : observable(o, { fn: fn })
o.li.push(n)
return n
}
o.pipe = function(fn) {
return fn(o)
}
o.map = function(fn){
return o.each(function(d, i, n){ return n.next(fn(d, i, n)) })
}
o.filter = function(fn){
return o.each(function(d, i, n){ return fn(d, i, n) && n.next(d) })
}
o.reduce = function(fn, acc) {
return o.each(function(d, i, n){ return n.next(acc = fn(acc, d, i, n)) })
}
o.unpromise = function(){
var n = observable(o, { base: {}, fn: function(d){ return n.next(d) } })
o.li.push(n)
return n
}
o.next = function(value) {
o.resolve && o.resolve(value)
return o.li.length
? o.li.map(function(n){ return n.fn(value, n.i++, n) })
: value
}
o.until = function(stop){
stop.each(function(){ o.source.emit('stop') })
return o
}
o.off = function(fn){
return remove(o.li, fn), o
}
o[Symbol.asyncIterator] = function(){
return {
next: function(){
return o.wait = new Promise(function(resolve){
o.wait = true
o.map(function(d, i, n){
delete o.wait
o.off(n)
resolve({ value: d, done: false })
})
o.emit('pull', o)
})
}
}
}
return o
}
}
},{"./def":19,"./flatten":23,"./promise":37}],21:[function(require,module,exports){
var is = require('./is')
, to = require('./to')
, owner = require('./owner')
module.exports = function err(ns){
return function(d){
if (!owner.console || !console.error.apply) return d;
is.arr(arguments[2]) && (arguments[2] = arguments[2].length)
var args = to.arr(arguments)
, prefix = '[err][' + (new Date()).toISOString() + ']' + ns
args.unshift(prefix.red ? prefix.red : prefix)
return console.error.apply(console, args), d
}
}
},{"./is":30,"./owner":36,"./to":41}],22:[function(require,module,exports){
var is = require('./is')
, not = require('./not')
, keys = require('./keys')
, copy = require('./copy')
module.exports = function extend(to){
return function(from){
keys(from)
.filter(not(is.in(to)))
.map(copy(from, to))
return to
}
}
},{"./copy":17,"./is":30,"./keys":32,"./not":34}],23:[function(require,module,exports){
module.exports = function flatten(p,v){
if (v instanceof Array) v = v.reduce(flatten, [])
return (p = p || []), p.concat(v)
}
},{}],24:[function(require,module,exports){
var is = require('./is')
module.exports = function fn(candid){
return is.fn(candid) ? candid
: (new Function("return " + candid))()
}
},{"./is":30}],25:[function(require,module,exports){
var datum = require('./datum')
, key = require('./key')
module.exports = from
from.parent = fromParent
function from(o){
return function(k){
return key(k)(o)
}
}
function fromParent(k){
return datum(this.parentNode)[k]
}
},{"./datum":18,"./key":31}],26:[function(require,module,exports){
module.exports = function has(o, k) {
return k in o
}
},{}],27:[function(require,module,exports){
var key = require('./key')
module.exports = function header(header, value) {
var getter = arguments.length == 1
return function(d){
return !d || !d.headers ? null
: getter ? key(header)(d.headers)
: key(header)(d.headers) == value
}
}
},{"./key":31}],28:[function(require,module,exports){
module.exports = function identity(d) {
return d
}
},{}],29:[function(require,module,exports){
module.exports = function includes(pattern){
return function(d){
return d && d.indexOf && ~d.indexOf(pattern)
}
}
},{}],30:[function(require,module,exports){
module.exports = is
is.fn = isFunction
is.str = isString
is.num = isNumber
is.obj = isObject
is.lit = isLiteral
is.bol = isBoolean
is.truthy = isTruthy
is.falsy = isFalsy
is.arr = isArray
is.null = isNull
is.def = isDef
is.in = isIn
is.promise = isPromise
is.stream = isStream
function is(v){
return function(d){
return d == v
}
}
function isFunction(d) {
return typeof d == 'function'
}
function isBoolean(d) {
return typeof d == 'boolean'
}
function isString(d) {
return typeof d == 'string'
}
function isNumber(d) {
return typeof d == 'number'
}
function isObject(d) {
return typeof d == 'object'
}
function isLiteral(d) {
return d.constructor == Object
}
function isTruthy(d) {
return !!d == true
}
function isFalsy(d) {
return !!d == false
}
function isArray(d) {
return d instanceof Array
}
function isNull(d) {
return d === null
}
function isDef(d) {
return typeof d !== 'undefined'
}
function isPromise(d) {
return d instanceof Promise
}
function isStream(d) {
return !!(d && d.next)
}
function isIn(set) {
return function(d){
return !set ? false
: set.indexOf ? ~set.indexOf(d)
: d in set
}
}
},{}],31:[function(require,module,exports){
var wrap = require('./wrap')
, dir = require('./keys')
, str = require('./str')
, is = require('./is')
module.exports = function key(k, v){
var set = arguments.length > 1
, keys = is.fn(k) ? [] : str(k).split('.').filter(Boolean)
, root = keys.shift()
return function deep(o, i){
var masked = {}
return !o ? undefined
: !is.num(k) && !k ? (set ? replace(o, v) : o)
: is.arr(k) ? (k.map(copy), masked)
: o[k] || !keys.length ? (set ? ((o[k] = is.fn(v) ? v(o[k], i) : v), o)
: (is.fn(k) ? k(o) : o[k]))
: (set ? (key(keys.join('.'), v)(o[root] ? o[root] : (o[root] = {})), o)
: key(keys.join('.'))(o[root]))
function copy(k){
var val = key(k)(o)
if (val != undefined)
key(k, is.fn(val) ? wrap(val) : val)(masked)
}
function replace(o, v) {
dir(o).map(function(k){ delete o[k] })
dir(v).map(function(k){ o[k] = v[k] })
return o
}
}
}
},{"./is":30,"./keys":32,"./str":40,"./wrap":43}],32:[function(require,module,exports){
var is = require('./is')
module.exports = function keys(o) {
return Object.keys(is.obj(o) || is.fn(o) ? o : {})
}
},{"./is":30}],33:[function(require,module,exports){
var is = require('./is')
, to = require('./to')
, owner = require('./owner')
module.exports = function log(ns){
return function(d){
if (!owner.console || !console.log.apply) return d;
is.arr(arguments[2]) && (arguments[2] = arguments[2].length)
var args = to.arr(arguments)
, prefix = '[log][' + (new Date()).toISOString() + ']' + ns
args.unshift(prefix.grey ? prefix.grey : prefix)
return console.log.apply(console, args), d
}
}
},{"./is":30,"./owner":36,"./to":41}],34:[function(require,module,exports){
module.exports = function not(fn){
return function(){
return !fn.apply(this, arguments)
}
}
},{}],35:[function(require,module,exports){
var is = require('./is')
, keys = require('./keys')
, copy = require('./copy')
module.exports = function overwrite(to){
return function(from){
keys(from)
.map(copy(from, to))
return to
}
}
},{"./copy":17,"./is":30,"./keys":32}],36:[function(require,module,exports){
(function (global){
var client = require('./client')
module.exports = client ? /* istanbul ignore next */ window : global
}).call(this,typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {})
},{"./client":15}],37:[function(require,module,exports){
module.exports = promise
function promise() {
var resolve
, reject
, p = new Promise(function(res, rej){
resolve = res, reject = rej
})
arguments.length && resolve(arguments[0])
p.resolve = resolve
p.reject = reject
return p
}
},{}],38:[function(require,module,exports){
module.exports = function raw(selector, doc){
var prefix = !doc && document.head.createShadowRoot ? 'html /deep/ ' : ''
return (doc ? doc : document).querySelector(prefix+selector)
}
},{}],39:[function(require,module,exports){
var act = { add: add, update: update, remove: remove }
, emitterify = require('./emitterify')
, def = require('./def')
, is = require('./is')
, str = JSON.stringify
, parse = JSON.parse
module.exports = function set(d, skipEmit) {
return function(o, existing, max) {
if (!is.obj(o) && !is.fn(o))
return o
if (!is.obj(d)) {
var log = existing || o.log || []
, root = o
if (!is.def(max)) max = log.max || 0
if (!max) log = []
if (max < 0) log = log.concat(null)
if (max > 0) {
var s = str(o)
root = parse(s)
log = log.concat({ type: 'update', value: parse(s), time: log.length })
}
def(log, 'max', max)
root.log
? (root.log = log)
: def(emitterify(root, null), 'log', log, 1)
return root
}
if (is.def(d.key)) {
if (!apply(o, d.type, (d.key = '' + d.key).split('.').filter(Boolean), d.value))
return false
} else
return false
if (o.log && o.log.max)
o.log.push((d.time = o.log.length, o.log.max > 0 ? d : null))
if (!skipEmit && o.emit)
o.emit('change', d)
return o
}
}
function apply(body, type, path, value) {
var next = path.shift()
if (!act[type])
return false
if (path.length) {
if (!(next in body))
if (type == 'remove') return true
else body[next] = {}
return apply(body[next], type, path, value)
}
else {
return !act[type](body, next, value)
}
}
function add(o, k, v) {
is.arr(o)
? o.splice(k, 0, v)
: (o[k] = v)
}
function update(o, k, v) {
if (!is.num(k) && !k) {
if (!is.obj(v)) return true
for (var x in o) delete o[x]
for (var x in v) o[x] = v[x]
} else
o[k] = v
}
function remove(o, k, v) {
is.arr(o)
? o.splice(k, 1)
: delete o[k]
}
},{"./def":19,"./emitterify":20,"./is":30}],40:[function(require,module,exports){
var is = require('./is')
module.exports = function str(d){
return d === 0 ? '0'
: !d ? ''
: is.fn(d) ? '' + d
: is.obj(d) ? JSON.stringify(d)
: String(d)
}
},{"./is":30}],41:[function(require,module,exports){
var is = require('./is')
module.exports = {
arr: toArray
, obj: toObject
}
function toArray(d){
return Array.prototype.slice.call(d, 0)
}
function toObject(d) {
var by = 'id'
, o = {}
return arguments.length == 1
? (by = d, reduce)
: reduce.apply(this, arguments)
function reduce(p,v,i){
if (i === 0) p = {}
p[is.fn(by) ? by(v, i) : v[by]] = v
return p
}
}
},{"./is":30}],42:[function(require,module,exports){
var keys = require('./keys')
, from = require('./from')
module.exports = function values(o) {
return !o ? [] : keys(o).map(from(o))
}
},{"./from":25,"./keys":32}],43:[function(require,module,exports){
module.exports = function wrap(d){
return function(){
return d
}
}
},{}],44:[function(require,module,exports){
var key = require('./key')
module.exports = function za(k) {
return function(a, b){
var ka = key(k)(a) || ''
, kb = key(k)(b) || ''
return ka > kb ? -1
: ka < kb ? 1
: 0
}
}
},{"./key":31}],45:[function(require,module,exports){
module.exports = function({
socket = require('nanosocket')()
} = {}){
socket.id = 0
socket
.once('disconnected')
.map(d => socket
.on('connected')
.map(reconnect(socket))
)
socket
.on('recv')
.map(d => parse(d))
.each(({ id, data }) => data.exec
? data.exec(socket.on[`$${id}`] && socket.on[`$${id}`][0], data.value)
: socket.emit(`$${id}`, data)
)
return Object.defineProperty(send(socket)
, 'subscriptions'
, { get: d => subscriptions(socket) }
)
}
const subscriptions = socket => values(socket.on)
.map(d => d && d[0])
.filter(d => d && d.type && d.type[0] == '$')
const reconnect = socket => () => subscriptions(socket)
.map(d => d.type)
.map(d => socket.send(socket.on[d][0].subscription))
const emitterify = require('utilise/emitterify')
, values = require('utilise/values')
, str = require('utilise/str')
, { parse } = require('cryonic')
const send = (socket, type) => (data, meta) => {
if (data instanceof window.Blob)
return binary(socket, data, meta)
const id = str(++socket.id)
, output = socket.on(`$${id}`)
, next = (data, count = 0) => socket
.send(output.source.subscription = str({ id, data, type }))
.then(d => output.emit('sent', { id, count }))
data.next
? data.map(next).source.emit('start')
: next(data)
output
.source
.once('stop')
.filter(reason => reason != 'CLOSED')
.map(d => send(socket, 'UNSUBSCRIBE')(id)
.filter((d, i, n) => n.source.emit('stop', 'CLOSED'))
)
return output
}
const binary = (socket, blob, meta, start = 0, blockSize = 1024) => {
const output = emitterify().on('recv')
, next = id => () =>
start >= blob.size
? output.emit('sent', { id })
: ( socket.send(blob.slice(start, start += blockSize))
, window.setTimeout(next(id))
)
send(socket, 'BINARY')({ size: blob.size, meta })
.on('sent', ({ id }) => next(id)())
.on('progress', received => output.emit('progress', { received, total: blob.size }))
.map(output.next)
.source
.until(output.once('stop'))
return output
}
},{"cryonic":6,"nanosocket":8,"utilise/emitterify":20,"utilise/str":40,"utilise/values":42}]},{},[1]);
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