12497 lines
614 KiB
HTML
12497 lines
614 KiB
HTML
<!doctype html><html><head><meta charset="utf-8"></head><body><pre id="__testling_output"></pre><script>(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);throw new Error("Cannot find module '"+o+"'")}var f=n[o]={exports:{}};t[o][0].call(f.exports,function(e){var n=t[o][1][e];return s(n?n:e)},f,f.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){
|
||
(function (process){var xws = require('xhr-write-stream');
|
||
var Stream = require('stream');
|
||
var json = typeof JSON === 'object' ? JSON : require('jsonify');
|
||
var inspect = require('object-inspect');
|
||
|
||
process.on = function () {};
|
||
var ws = xws('/__testling/sock');
|
||
ws.write(window.location.hash + '\n');
|
||
|
||
function createChannel (writeListen) {
|
||
var c = new Stream;
|
||
c.writable = true;
|
||
c.write = function (buf) {
|
||
if (writeListen) writeListen(buf);
|
||
return ws.write(String(buf));
|
||
};
|
||
c.destroy = function () {};
|
||
c.end = function (buf) {
|
||
c.emit('close');
|
||
};
|
||
|
||
return c;
|
||
}
|
||
|
||
var lastTestId = 0;
|
||
process.stdout = createChannel(function (buf) {
|
||
var m = /^(?:not )? ok (\d+)/.exec(String(buf));
|
||
if (m) lastTestId = m[1];
|
||
});
|
||
process.stderr = createChannel();
|
||
process.stdout.on('close', function () { ws.end() });
|
||
process.exit = function () { ws.end() };
|
||
|
||
var oldError = window.onerror;
|
||
window.onerror = function (err, url, lineNum) {
|
||
var type = err && err.name || 'Error';
|
||
process.stdout.write(
|
||
'not ok ' + (lastTestId + 1) + ' ' + type + ': '
|
||
+ (err && err.message || String(err))
|
||
+ (lineNum ? ' on line ' + lineNum : '')
|
||
+ '\n'
|
||
);
|
||
if (err && err.stack) {
|
||
var lines = String(err.stack).split('\n');
|
||
var xs = [];
|
||
for (var i = 0; i < lines.length; i++) {
|
||
xs.push(' ' + lines[i]);
|
||
}
|
||
|
||
process.stdout.write([
|
||
' ---',
|
||
' stack:',
|
||
xs.join('\n'),
|
||
' ...'
|
||
].join('\n') + '\n');
|
||
}
|
||
ws.end();
|
||
|
||
if (typeof oldError === 'function') {
|
||
return oldError.apply(this, arguments);
|
||
}
|
||
};
|
||
window.__testlingErrorHandler = onerror;
|
||
|
||
if (typeof console === 'undefined') {
|
||
console = {};
|
||
}
|
||
|
||
var params = (function () {
|
||
var unesc = typeof decodeURIComponent !== 'undefined'
|
||
? decodeURIComponent : unescape
|
||
;
|
||
var parts = (window.location.search || '').replace(/^\?/, '').split('&');
|
||
var opts = {};
|
||
for (var i = 0; i < parts.length; i++) {
|
||
var x = parts[i].split('=');
|
||
opts[unesc(x[0])] = unesc(x[1]);
|
||
}
|
||
return opts;
|
||
})();
|
||
|
||
var originalLog = console.log;
|
||
console.log = function (msg) {
|
||
var index = 1;
|
||
var args = arguments;
|
||
|
||
if (typeof msg === 'string') {
|
||
msg = msg.replace(/(^|[^%])%[sd]/g, function (_, s) {
|
||
return s + args[index++];
|
||
});
|
||
}
|
||
else msg = inspect(msg);
|
||
|
||
for (var i = index; i < args.length; i++) {
|
||
msg += ' ' + inspect(args[i]);
|
||
}
|
||
|
||
if (params.show === undefined || parseBoolean(params.show)) {
|
||
var elem = document.getElementById('__testling_output');
|
||
if (elem) {
|
||
var txt = document.createTextNode(msg + '\n');
|
||
elem.appendChild(txt);
|
||
}
|
||
}
|
||
process.stdout.write(msg + '\n');
|
||
|
||
if (typeof originalLog === 'function') {
|
||
return originalLog.apply(this, arguments);
|
||
}
|
||
else if (originalLog) return originalLog(arguments[0]);
|
||
};
|
||
|
||
window.__testlingConsole = console;
|
||
|
||
function parseBoolean (x) {
|
||
if (x === 'false' || x === '0') return false;
|
||
return true;
|
||
}
|
||
}).call(this,require("/home/substack/projects/testling/node_modules/browserify/node_modules/insert-module-globals/node_modules/process/browser.js"))
|
||
},{"/home/substack/projects/testling/node_modules/browserify/node_modules/insert-module-globals/node_modules/process/browser.js":8,"jsonify":27,"object-inspect":30,"stream":17,"xhr-write-stream":31}],2:[function(require,module,exports){
|
||
// Copyright Joyent, Inc. and other Node contributors.
|
||
//
|
||
// Permission is hereby granted, free of charge, to any person obtaining a
|
||
// copy of this software and associated documentation files (the
|
||
// "Software"), to deal in the Software without restriction, including
|
||
// without limitation the rights to use, copy, modify, merge, publish,
|
||
// distribute, sublicense, and/or sell copies of the Software, and to permit
|
||
// persons to whom the Software is furnished to do so, subject to the
|
||
// following conditions:
|
||
//
|
||
// The above copyright notice and this permission notice shall be included
|
||
// in all copies or substantial portions of the Software.
|
||
//
|
||
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
|
||
// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
|
||
// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
|
||
// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
|
||
// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
|
||
// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
|
||
// USE OR OTHER DEALINGS IN THE SOFTWARE.
|
||
|
||
function EventEmitter() {
|
||
this._events = this._events || {};
|
||
this._maxListeners = this._maxListeners || undefined;
|
||
}
|
||
module.exports = EventEmitter;
|
||
|
||
// Backwards-compat with node 0.10.x
|
||
EventEmitter.EventEmitter = EventEmitter;
|
||
|
||
EventEmitter.prototype._events = undefined;
|
||
EventEmitter.prototype._maxListeners = undefined;
|
||
|
||
// By default EventEmitters will print a warning if more than 10 listeners are
|
||
// added to it. This is a useful default which helps finding memory leaks.
|
||
EventEmitter.defaultMaxListeners = 10;
|
||
|
||
// Obviously not all Emitters should be limited to 10. This function allows
|
||
// that to be increased. Set to zero for unlimited.
|
||
EventEmitter.prototype.setMaxListeners = function(n) {
|
||
if (!isNumber(n) || n < 0 || isNaN(n))
|
||
throw TypeError('n must be a positive number');
|
||
this._maxListeners = n;
|
||
return this;
|
||
};
|
||
|
||
EventEmitter.prototype.emit = function(type) {
|
||
var er, handler, len, args, i, listeners;
|
||
|
||
if (!this._events)
|
||
this._events = {};
|
||
|
||
// If there is no 'error' event listener then throw.
|
||
if (type === 'error') {
|
||
if (!this._events.error ||
|
||
(isObject(this._events.error) && !this._events.error.length)) {
|
||
er = arguments[1];
|
||
if (er instanceof Error) {
|
||
throw er; // Unhandled 'error' event
|
||
} else {
|
||
throw TypeError('Uncaught, unspecified "error" event.');
|
||
}
|
||
return false;
|
||
}
|
||
}
|
||
|
||
handler = this._events[type];
|
||
|
||
if (isUndefined(handler))
|
||
return false;
|
||
|
||
if (isFunction(handler)) {
|
||
switch (arguments.length) {
|
||
// fast cases
|
||
case 1:
|
||
handler.call(this);
|
||
break;
|
||
case 2:
|
||
handler.call(this, arguments[1]);
|
||
break;
|
||
case 3:
|
||
handler.call(this, arguments[1], arguments[2]);
|
||
break;
|
||
// slower
|
||
default:
|
||
len = arguments.length;
|
||
args = new Array(len - 1);
|
||
for (i = 1; i < len; i++)
|
||
args[i - 1] = arguments[i];
|
||
handler.apply(this, args);
|
||
}
|
||
} else if (isObject(handler)) {
|
||
len = arguments.length;
|
||
args = new Array(len - 1);
|
||
for (i = 1; i < len; i++)
|
||
args[i - 1] = arguments[i];
|
||
|
||
listeners = handler.slice();
|
||
len = listeners.length;
|
||
for (i = 0; i < len; i++)
|
||
listeners[i].apply(this, args);
|
||
}
|
||
|
||
return true;
|
||
};
|
||
|
||
EventEmitter.prototype.addListener = function(type, listener) {
|
||
var m;
|
||
|
||
if (!isFunction(listener))
|
||
throw TypeError('listener must be a function');
|
||
|
||
if (!this._events)
|
||
this._events = {};
|
||
|
||
// To avoid recursion in the case that type === "newListener"! Before
|
||
// adding it to the listeners, first emit "newListener".
|
||
if (this._events.newListener)
|
||
this.emit('newListener', type,
|
||
isFunction(listener.listener) ?
|
||
listener.listener : listener);
|
||
|
||
if (!this._events[type])
|
||
// Optimize the case of one listener. Don't need the extra array object.
|
||
this._events[type] = listener;
|
||
else if (isObject(this._events[type]))
|
||
// If we've already got an array, just append.
|
||
this._events[type].push(listener);
|
||
else
|
||
// Adding the second element, need to change to array.
|
||
this._events[type] = [this._events[type], listener];
|
||
|
||
// Check for listener leak
|
||
if (isObject(this._events[type]) && !this._events[type].warned) {
|
||
var m;
|
||
if (!isUndefined(this._maxListeners)) {
|
||
m = this._maxListeners;
|
||
} else {
|
||
m = EventEmitter.defaultMaxListeners;
|
||
}
|
||
|
||
if (m && m > 0 && this._events[type].length > m) {
|
||
this._events[type].warned = true;
|
||
console.error('(node) warning: possible EventEmitter memory ' +
|
||
'leak detected. %d listeners added. ' +
|
||
'Use emitter.setMaxListeners() to increase limit.',
|
||
this._events[type].length);
|
||
console.trace();
|
||
}
|
||
}
|
||
|
||
return this;
|
||
};
|
||
|
||
EventEmitter.prototype.on = EventEmitter.prototype.addListener;
|
||
|
||
EventEmitter.prototype.once = function(type, listener) {
|
||
if (!isFunction(listener))
|
||
throw TypeError('listener must be a function');
|
||
|
||
var fired = false;
|
||
|
||
function g() {
|
||
this.removeListener(type, g);
|
||
|
||
if (!fired) {
|
||
fired = true;
|
||
listener.apply(this, arguments);
|
||
}
|
||
}
|
||
|
||
g.listener = listener;
|
||
this.on(type, g);
|
||
|
||
return this;
|
||
};
|
||
|
||
// emits a 'removeListener' event iff the listener was removed
|
||
EventEmitter.prototype.removeListener = function(type, listener) {
|
||
var list, position, length, i;
|
||
|
||
if (!isFunction(listener))
|
||
throw TypeError('listener must be a function');
|
||
|
||
if (!this._events || !this._events[type])
|
||
return this;
|
||
|
||
list = this._events[type];
|
||
length = list.length;
|
||
position = -1;
|
||
|
||
if (list === listener ||
|
||
(isFunction(list.listener) && list.listener === listener)) {
|
||
delete this._events[type];
|
||
if (this._events.removeListener)
|
||
this.emit('removeListener', type, listener);
|
||
|
||
} else if (isObject(list)) {
|
||
for (i = length; i-- > 0;) {
|
||
if (list[i] === listener ||
|
||
(list[i].listener && list[i].listener === listener)) {
|
||
position = i;
|
||
break;
|
||
}
|
||
}
|
||
|
||
if (position < 0)
|
||
return this;
|
||
|
||
if (list.length === 1) {
|
||
list.length = 0;
|
||
delete this._events[type];
|
||
} else {
|
||
list.splice(position, 1);
|
||
}
|
||
|
||
if (this._events.removeListener)
|
||
this.emit('removeListener', type, listener);
|
||
}
|
||
|
||
return this;
|
||
};
|
||
|
||
EventEmitter.prototype.removeAllListeners = function(type) {
|
||
var key, listeners;
|
||
|
||
if (!this._events)
|
||
return this;
|
||
|
||
// not listening for removeListener, no need to emit
|
||
if (!this._events.removeListener) {
|
||
if (arguments.length === 0)
|
||
this._events = {};
|
||
else if (this._events[type])
|
||
delete this._events[type];
|
||
return this;
|
||
}
|
||
|
||
// emit removeListener for all listeners on all events
|
||
if (arguments.length === 0) {
|
||
for (key in this._events) {
|
||
if (key === 'removeListener') continue;
|
||
this.removeAllListeners(key);
|
||
}
|
||
this.removeAllListeners('removeListener');
|
||
this._events = {};
|
||
return this;
|
||
}
|
||
|
||
listeners = this._events[type];
|
||
|
||
if (isFunction(listeners)) {
|
||
this.removeListener(type, listeners);
|
||
} else {
|
||
// LIFO order
|
||
while (listeners.length)
|
||
this.removeListener(type, listeners[listeners.length - 1]);
|
||
}
|
||
delete this._events[type];
|
||
|
||
return this;
|
||
};
|
||
|
||
EventEmitter.prototype.listeners = function(type) {
|
||
var ret;
|
||
if (!this._events || !this._events[type])
|
||
ret = [];
|
||
else if (isFunction(this._events[type]))
|
||
ret = [this._events[type]];
|
||
else
|
||
ret = this._events[type].slice();
|
||
return ret;
|
||
};
|
||
|
||
EventEmitter.listenerCount = function(emitter, type) {
|
||
var ret;
|
||
if (!emitter._events || !emitter._events[type])
|
||
ret = 0;
|
||
else if (isFunction(emitter._events[type]))
|
||
ret = 1;
|
||
else
|
||
ret = emitter._events[type].length;
|
||
return ret;
|
||
};
|
||
|
||
function isFunction(arg) {
|
||
return typeof arg === 'function';
|
||
}
|
||
|
||
function isNumber(arg) {
|
||
return typeof arg === 'number';
|
||
}
|
||
|
||
function isObject(arg) {
|
||
return typeof arg === 'object' && arg !== null;
|
||
}
|
||
|
||
function isUndefined(arg) {
|
||
return arg === void 0;
|
||
}
|
||
|
||
},{}],3:[function(require,module,exports){
|
||
var http = module.exports;
|
||
var EventEmitter = require('events').EventEmitter;
|
||
var Request = require('./lib/request');
|
||
var url = require('url')
|
||
|
||
http.request = function (params, cb) {
|
||
if (typeof params === 'string') {
|
||
params = url.parse(params)
|
||
}
|
||
if (!params) params = {};
|
||
if (!params.host && !params.port) {
|
||
params.port = parseInt(window.location.port, 10);
|
||
}
|
||
if (!params.host && params.hostname) {
|
||
params.host = params.hostname;
|
||
}
|
||
|
||
if (!params.scheme) params.scheme = window.location.protocol.split(':')[0];
|
||
if (!params.host) {
|
||
params.host = window.location.hostname || window.location.host;
|
||
}
|
||
if (/:/.test(params.host)) {
|
||
if (!params.port) {
|
||
params.port = params.host.split(':')[1];
|
||
}
|
||
params.host = params.host.split(':')[0];
|
||
}
|
||
if (!params.port) params.port = params.scheme == 'https' ? 443 : 80;
|
||
|
||
var req = new Request(new xhrHttp, params);
|
||
if (cb) req.on('response', cb);
|
||
return req;
|
||
};
|
||
|
||
http.get = function (params, cb) {
|
||
params.method = 'GET';
|
||
var req = http.request(params, cb);
|
||
req.end();
|
||
return req;
|
||
};
|
||
|
||
http.Agent = function () {};
|
||
http.Agent.defaultMaxSockets = 4;
|
||
|
||
var xhrHttp = (function () {
|
||
if (typeof window === 'undefined') {
|
||
throw new Error('no window object present');
|
||
}
|
||
else if (window.XMLHttpRequest) {
|
||
return window.XMLHttpRequest;
|
||
}
|
||
else if (window.ActiveXObject) {
|
||
var axs = [
|
||
'Msxml2.XMLHTTP.6.0',
|
||
'Msxml2.XMLHTTP.3.0',
|
||
'Microsoft.XMLHTTP'
|
||
];
|
||
for (var i = 0; i < axs.length; i++) {
|
||
try {
|
||
var ax = new(window.ActiveXObject)(axs[i]);
|
||
return function () {
|
||
if (ax) {
|
||
var ax_ = ax;
|
||
ax = null;
|
||
return ax_;
|
||
}
|
||
else {
|
||
return new(window.ActiveXObject)(axs[i]);
|
||
}
|
||
};
|
||
}
|
||
catch (e) {}
|
||
}
|
||
throw new Error('ajax not supported in this browser')
|
||
}
|
||
else {
|
||
throw new Error('ajax not supported in this browser');
|
||
}
|
||
})();
|
||
|
||
},{"./lib/request":4,"events":2,"url":24}],4:[function(require,module,exports){
|
||
var Stream = require('stream');
|
||
var Response = require('./response');
|
||
var Base64 = require('Base64');
|
||
var inherits = require('inherits');
|
||
|
||
var Request = module.exports = function (xhr, params) {
|
||
var self = this;
|
||
self.writable = true;
|
||
self.xhr = xhr;
|
||
self.body = [];
|
||
|
||
self.uri = (params.scheme || 'http') + '://'
|
||
+ params.host
|
||
+ (params.port ? ':' + params.port : '')
|
||
+ (params.path || '/')
|
||
;
|
||
|
||
try { xhr.withCredentials = true }
|
||
catch (e) {}
|
||
|
||
xhr.open(
|
||
params.method || 'GET',
|
||
self.uri,
|
||
true
|
||
);
|
||
|
||
if (params.headers) {
|
||
var keys = objectKeys(params.headers);
|
||
for (var i = 0; i < keys.length; i++) {
|
||
var key = keys[i];
|
||
if (!self.isSafeRequestHeader(key)) continue;
|
||
var value = params.headers[key];
|
||
if (isArray(value)) {
|
||
for (var j = 0; j < value.length; j++) {
|
||
xhr.setRequestHeader(key, value[j]);
|
||
}
|
||
}
|
||
else xhr.setRequestHeader(key, value)
|
||
}
|
||
}
|
||
|
||
if (params.auth) {
|
||
//basic auth
|
||
this.setHeader('Authorization', 'Basic ' + Base64.btoa(params.auth));
|
||
}
|
||
|
||
var res = new Response;
|
||
res.on('close', function () {
|
||
self.emit('close');
|
||
});
|
||
|
||
res.on('ready', function () {
|
||
self.emit('response', res);
|
||
});
|
||
|
||
xhr.onreadystatechange = function () {
|
||
res.handle(xhr);
|
||
};
|
||
};
|
||
|
||
inherits(Request, Stream);
|
||
|
||
Request.prototype.setHeader = function (key, value) {
|
||
if (isArray(value)) {
|
||
for (var i = 0; i < value.length; i++) {
|
||
this.xhr.setRequestHeader(key, value[i]);
|
||
}
|
||
}
|
||
else {
|
||
this.xhr.setRequestHeader(key, value);
|
||
}
|
||
};
|
||
|
||
Request.prototype.write = function (s) {
|
||
this.body.push(s);
|
||
};
|
||
|
||
Request.prototype.destroy = function (s) {
|
||
this.xhr.abort();
|
||
this.emit('close');
|
||
};
|
||
|
||
Request.prototype.end = function (s) {
|
||
if (s !== undefined) this.body.push(s);
|
||
if (this.body.length === 0) {
|
||
this.xhr.send('');
|
||
}
|
||
else if (typeof this.body[0] === 'string') {
|
||
this.xhr.send(this.body.join(''));
|
||
}
|
||
else if (isArray(this.body[0])) {
|
||
var body = [];
|
||
for (var i = 0; i < this.body.length; i++) {
|
||
body.push.apply(body, this.body[i]);
|
||
}
|
||
this.xhr.send(body);
|
||
}
|
||
else if (/Array/.test(Object.prototype.toString.call(this.body[0]))) {
|
||
var len = 0;
|
||
for (var i = 0; i < this.body.length; i++) {
|
||
len += this.body[i].length;
|
||
}
|
||
var body = new(this.body[0].constructor)(len);
|
||
var k = 0;
|
||
|
||
for (var i = 0; i < this.body.length; i++) {
|
||
var b = this.body[i];
|
||
for (var j = 0; j < b.length; j++) {
|
||
body[k++] = b[j];
|
||
}
|
||
}
|
||
this.xhr.send(body);
|
||
}
|
||
else {
|
||
var body = '';
|
||
for (var i = 0; i < this.body.length; i++) {
|
||
body += this.body[i].toString();
|
||
}
|
||
this.xhr.send(body);
|
||
}
|
||
};
|
||
|
||
// Taken from http://dxr.mozilla.org/mozilla/mozilla-central/content/base/src/nsXMLHttpRequest.cpp.html
|
||
Request.unsafeHeaders = [
|
||
"accept-charset",
|
||
"accept-encoding",
|
||
"access-control-request-headers",
|
||
"access-control-request-method",
|
||
"connection",
|
||
"content-length",
|
||
"cookie",
|
||
"cookie2",
|
||
"content-transfer-encoding",
|
||
"date",
|
||
"expect",
|
||
"host",
|
||
"keep-alive",
|
||
"origin",
|
||
"referer",
|
||
"te",
|
||
"trailer",
|
||
"transfer-encoding",
|
||
"upgrade",
|
||
"user-agent",
|
||
"via"
|
||
];
|
||
|
||
Request.prototype.isSafeRequestHeader = function (headerName) {
|
||
if (!headerName) return false;
|
||
return indexOf(Request.unsafeHeaders, headerName.toLowerCase()) === -1;
|
||
};
|
||
|
||
var objectKeys = Object.keys || function (obj) {
|
||
var keys = [];
|
||
for (var key in obj) keys.push(key);
|
||
return keys;
|
||
};
|
||
|
||
var isArray = Array.isArray || function (xs) {
|
||
return Object.prototype.toString.call(xs) === '[object Array]';
|
||
};
|
||
|
||
var indexOf = function (xs, x) {
|
||
if (xs.indexOf) return xs.indexOf(x);
|
||
for (var i = 0; i < xs.length; i++) {
|
||
if (xs[i] === x) return i;
|
||
}
|
||
return -1;
|
||
};
|
||
|
||
},{"./response":5,"Base64":6,"inherits":7,"stream":17}],5:[function(require,module,exports){
|
||
var Stream = require('stream');
|
||
var util = require('util');
|
||
|
||
var Response = module.exports = function (res) {
|
||
this.offset = 0;
|
||
this.readable = true;
|
||
};
|
||
|
||
util.inherits(Response, Stream);
|
||
|
||
var capable = {
|
||
streaming : true,
|
||
status2 : true
|
||
};
|
||
|
||
function parseHeaders (res) {
|
||
var lines = res.getAllResponseHeaders().split(/\r?\n/);
|
||
var headers = {};
|
||
for (var i = 0; i < lines.length; i++) {
|
||
var line = lines[i];
|
||
if (line === '') continue;
|
||
|
||
var m = line.match(/^([^:]+):\s*(.*)/);
|
||
if (m) {
|
||
var key = m[1].toLowerCase(), value = m[2];
|
||
|
||
if (headers[key] !== undefined) {
|
||
|
||
if (isArray(headers[key])) {
|
||
headers[key].push(value);
|
||
}
|
||
else {
|
||
headers[key] = [ headers[key], value ];
|
||
}
|
||
}
|
||
else {
|
||
headers[key] = value;
|
||
}
|
||
}
|
||
else {
|
||
headers[line] = true;
|
||
}
|
||
}
|
||
return headers;
|
||
}
|
||
|
||
Response.prototype.getResponse = function (xhr) {
|
||
var respType = String(xhr.responseType).toLowerCase();
|
||
if (respType === 'blob') return xhr.responseBlob || xhr.response;
|
||
if (respType === 'arraybuffer') return xhr.response;
|
||
return xhr.responseText;
|
||
}
|
||
|
||
Response.prototype.getHeader = function (key) {
|
||
return this.headers[key.toLowerCase()];
|
||
};
|
||
|
||
Response.prototype.handle = function (res) {
|
||
if (res.readyState === 2 && capable.status2) {
|
||
try {
|
||
this.statusCode = res.status;
|
||
this.headers = parseHeaders(res);
|
||
}
|
||
catch (err) {
|
||
capable.status2 = false;
|
||
}
|
||
|
||
if (capable.status2) {
|
||
this.emit('ready');
|
||
}
|
||
}
|
||
else if (capable.streaming && res.readyState === 3) {
|
||
try {
|
||
if (!this.statusCode) {
|
||
this.statusCode = res.status;
|
||
this.headers = parseHeaders(res);
|
||
this.emit('ready');
|
||
}
|
||
}
|
||
catch (err) {}
|
||
|
||
try {
|
||
this._emitData(res);
|
||
}
|
||
catch (err) {
|
||
capable.streaming = false;
|
||
}
|
||
}
|
||
else if (res.readyState === 4) {
|
||
if (!this.statusCode) {
|
||
this.statusCode = res.status;
|
||
this.emit('ready');
|
||
}
|
||
this._emitData(res);
|
||
|
||
if (res.error) {
|
||
this.emit('error', this.getResponse(res));
|
||
}
|
||
else this.emit('end');
|
||
|
||
this.emit('close');
|
||
}
|
||
};
|
||
|
||
Response.prototype._emitData = function (res) {
|
||
var respBody = this.getResponse(res);
|
||
if (respBody.toString().match(/ArrayBuffer/)) {
|
||
this.emit('data', new Uint8Array(respBody, this.offset));
|
||
this.offset = respBody.byteLength;
|
||
return;
|
||
}
|
||
if (respBody.length > this.offset) {
|
||
this.emit('data', respBody.slice(this.offset));
|
||
this.offset = respBody.length;
|
||
}
|
||
};
|
||
|
||
var isArray = Array.isArray || function (xs) {
|
||
return Object.prototype.toString.call(xs) === '[object Array]';
|
||
};
|
||
|
||
},{"stream":17,"util":26}],6:[function(require,module,exports){
|
||
;(function () {
|
||
|
||
var object = typeof exports != 'undefined' ? exports : this; // #8: web workers
|
||
var chars = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/=';
|
||
|
||
function InvalidCharacterError(message) {
|
||
this.message = message;
|
||
}
|
||
InvalidCharacterError.prototype = new Error;
|
||
InvalidCharacterError.prototype.name = 'InvalidCharacterError';
|
||
|
||
// encoder
|
||
// [https://gist.github.com/999166] by [https://github.com/nignag]
|
||
object.btoa || (
|
||
object.btoa = function (input) {
|
||
for (
|
||
// initialize result and counter
|
||
var block, charCode, idx = 0, map = chars, output = '';
|
||
// if the next input index does not exist:
|
||
// change the mapping table to "="
|
||
// check if d has no fractional digits
|
||
input.charAt(idx | 0) || (map = '=', idx % 1);
|
||
// "8 - idx % 1 * 8" generates the sequence 2, 4, 6, 8
|
||
output += map.charAt(63 & block >> 8 - idx % 1 * 8)
|
||
) {
|
||
charCode = input.charCodeAt(idx += 3/4);
|
||
if (charCode > 0xFF) {
|
||
throw new InvalidCharacterError("'btoa' failed: The string to be encoded contains characters outside of the Latin1 range.");
|
||
}
|
||
block = block << 8 | charCode;
|
||
}
|
||
return output;
|
||
});
|
||
|
||
// decoder
|
||
// [https://gist.github.com/1020396] by [https://github.com/atk]
|
||
object.atob || (
|
||
object.atob = function (input) {
|
||
input = input.replace(/=+$/, '')
|
||
if (input.length % 4 == 1) {
|
||
throw new InvalidCharacterError("'atob' failed: The string to be decoded is not correctly encoded.");
|
||
}
|
||
for (
|
||
// initialize result and counters
|
||
var bc = 0, bs, buffer, idx = 0, output = '';
|
||
// get next character
|
||
buffer = input.charAt(idx++);
|
||
// character found in table? initialize bit storage and add its ascii value;
|
||
~buffer && (bs = bc % 4 ? bs * 64 + buffer : buffer,
|
||
// and if not first of each 4 characters,
|
||
// convert the first 8 bits to one ascii character
|
||
bc++ % 4) ? output += String.fromCharCode(255 & bs >> (-2 * bc & 6)) : 0
|
||
) {
|
||
// try to find character in table (0-63, not found => -1)
|
||
buffer = chars.indexOf(buffer);
|
||
}
|
||
return output;
|
||
});
|
||
|
||
}());
|
||
|
||
},{}],7:[function(require,module,exports){
|
||
if (typeof Object.create === 'function') {
|
||
// implementation from standard node.js 'util' module
|
||
module.exports = function inherits(ctor, superCtor) {
|
||
ctor.super_ = superCtor
|
||
ctor.prototype = Object.create(superCtor.prototype, {
|
||
constructor: {
|
||
value: ctor,
|
||
enumerable: false,
|
||
writable: true,
|
||
configurable: true
|
||
}
|
||
});
|
||
};
|
||
} else {
|
||
// old school shim for old browsers
|
||
module.exports = function inherits(ctor, superCtor) {
|
||
ctor.super_ = superCtor
|
||
var TempCtor = function () {}
|
||
TempCtor.prototype = superCtor.prototype
|
||
ctor.prototype = new TempCtor()
|
||
ctor.prototype.constructor = ctor
|
||
}
|
||
}
|
||
|
||
},{}],8:[function(require,module,exports){
|
||
// shim for using process in browser
|
||
|
||
var process = module.exports = {};
|
||
|
||
process.nextTick = (function () {
|
||
var canSetImmediate = typeof window !== 'undefined'
|
||
&& window.setImmediate;
|
||
var canPost = typeof window !== 'undefined'
|
||
&& window.postMessage && window.addEventListener
|
||
;
|
||
|
||
if (canSetImmediate) {
|
||
return function (f) { return window.setImmediate(f) };
|
||
}
|
||
|
||
if (canPost) {
|
||
var queue = [];
|
||
window.addEventListener('message', function (ev) {
|
||
var source = ev.source;
|
||
if ((source === window || source === null) && ev.data === 'process-tick') {
|
||
ev.stopPropagation();
|
||
if (queue.length > 0) {
|
||
var fn = queue.shift();
|
||
fn();
|
||
}
|
||
}
|
||
}, true);
|
||
|
||
return function nextTick(fn) {
|
||
queue.push(fn);
|
||
window.postMessage('process-tick', '*');
|
||
};
|
||
}
|
||
|
||
return function nextTick(fn) {
|
||
setTimeout(fn, 0);
|
||
};
|
||
})();
|
||
|
||
process.title = 'browser';
|
||
process.browser = true;
|
||
process.env = {};
|
||
process.argv = [];
|
||
|
||
process.binding = function (name) {
|
||
throw new Error('process.binding is not supported');
|
||
}
|
||
|
||
// TODO(shtylman)
|
||
process.cwd = function () { return '/' };
|
||
process.chdir = function (dir) {
|
||
throw new Error('process.chdir is not supported');
|
||
};
|
||
|
||
},{}],9:[function(require,module,exports){
|
||
var base64 = require('base64-js')
|
||
var ieee754 = require('ieee754')
|
||
|
||
exports.Buffer = Buffer
|
||
exports.SlowBuffer = Buffer
|
||
exports.INSPECT_MAX_BYTES = 50
|
||
Buffer.poolSize = 8192
|
||
|
||
/**
|
||
* If `Buffer._useTypedArrays`:
|
||
* === true Use Uint8Array implementation (fastest)
|
||
* === false Use Object implementation (compatible down to IE6)
|
||
*/
|
||
Buffer._useTypedArrays = (function () {
|
||
// Detect if browser supports Typed Arrays. Supported browsers are IE 10+,
|
||
// Firefox 4+, Chrome 7+, Safari 5.1+, Opera 11.6+, iOS 4.2+.
|
||
if (typeof Uint8Array === 'undefined' || typeof ArrayBuffer === 'undefined')
|
||
return false
|
||
|
||
// Does the browser support adding properties to `Uint8Array` instances? If
|
||
// not, then that's the same as no `Uint8Array` support. We need to be able to
|
||
// add all the node Buffer API methods.
|
||
// Relevant Firefox bug: https://bugzilla.mozilla.org/show_bug.cgi?id=695438
|
||
try {
|
||
var arr = new Uint8Array(0)
|
||
arr.foo = function () { return 42 }
|
||
return 42 === arr.foo() &&
|
||
typeof arr.subarray === 'function' // Chrome 9-10 lack `subarray`
|
||
} catch (e) {
|
||
return false
|
||
}
|
||
})()
|
||
|
||
/**
|
||
* 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 (subject, encoding, noZero) {
|
||
if (!(this instanceof Buffer))
|
||
return new Buffer(subject, encoding, noZero)
|
||
|
||
var type = typeof subject
|
||
|
||
// Workaround: node's base64 implementation allows for non-padded strings
|
||
// while base64-js does not.
|
||
if (encoding === 'base64' && type === 'string') {
|
||
subject = stringtrim(subject)
|
||
while (subject.length % 4 !== 0) {
|
||
subject = subject + '='
|
||
}
|
||
}
|
||
|
||
// Find the length
|
||
var length
|
||
if (type === 'number')
|
||
length = coerce(subject)
|
||
else if (type === 'string')
|
||
length = Buffer.byteLength(subject, encoding)
|
||
else if (type === 'object')
|
||
length = coerce(subject.length) // Assume object is an array
|
||
else
|
||
throw new Error('First argument needs to be a number, array or string.')
|
||
|
||
var buf
|
||
if (Buffer._useTypedArrays) {
|
||
// Preferred: Return an augmented `Uint8Array` instance for best performance
|
||
buf = augment(new Uint8Array(length))
|
||
} else {
|
||
// Fallback: Return THIS instance of Buffer (created by `new`)
|
||
buf = this
|
||
buf.length = length
|
||
buf._isBuffer = true
|
||
}
|
||
|
||
var i
|
||
if (Buffer._useTypedArrays && typeof Uint8Array === 'function' &&
|
||
subject instanceof Uint8Array) {
|
||
// Speed optimization -- use set if we're copying from a Uint8Array
|
||
buf._set(subject)
|
||
} else if (isArrayish(subject)) {
|
||
// Treat array-ish objects as a byte array
|
||
for (i = 0; i < length; i++) {
|
||
if (Buffer.isBuffer(subject))
|
||
buf[i] = subject.readUInt8(i)
|
||
else
|
||
buf[i] = subject[i]
|
||
}
|
||
} else if (type === 'string') {
|
||
buf.write(subject, 0, encoding)
|
||
} else if (type === 'number' && !Buffer._useTypedArrays && !noZero) {
|
||
for (i = 0; i < length; i++) {
|
||
buf[i] = 0
|
||
}
|
||
}
|
||
|
||
return buf
|
||
}
|
||
|
||
// STATIC METHODS
|
||
// ==============
|
||
|
||
Buffer.isEncoding = function (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.isBuffer = function (b) {
|
||
return !!(b !== null && b !== undefined && b._isBuffer)
|
||
}
|
||
|
||
Buffer.byteLength = function (str, encoding) {
|
||
var ret
|
||
str = str + ''
|
||
switch (encoding || 'utf8') {
|
||
case 'hex':
|
||
ret = str.length / 2
|
||
break
|
||
case 'utf8':
|
||
case 'utf-8':
|
||
ret = utf8ToBytes(str).length
|
||
break
|
||
case 'ascii':
|
||
case 'binary':
|
||
case 'raw':
|
||
ret = str.length
|
||
break
|
||
case 'base64':
|
||
ret = base64ToBytes(str).length
|
||
break
|
||
case 'ucs2':
|
||
case 'ucs-2':
|
||
case 'utf16le':
|
||
case 'utf-16le':
|
||
ret = str.length * 2
|
||
break
|
||
default:
|
||
throw new Error('Unknown encoding')
|
||
}
|
||
return ret
|
||
}
|
||
|
||
Buffer.concat = function (list, totalLength) {
|
||
assert(isArray(list), 'Usage: Buffer.concat(list, [totalLength])\n' +
|
||
'list should be an Array.')
|
||
|
||
if (list.length === 0) {
|
||
return new Buffer(0)
|
||
} else if (list.length === 1) {
|
||
return list[0]
|
||
}
|
||
|
||
var i
|
||
if (typeof totalLength !== 'number') {
|
||
totalLength = 0
|
||
for (i = 0; i < list.length; i++) {
|
||
totalLength += list[i].length
|
||
}
|
||
}
|
||
|
||
var buf = new Buffer(totalLength)
|
||
var pos = 0
|
||
for (i = 0; i < list.length; i++) {
|
||
var item = list[i]
|
||
item.copy(buf, pos)
|
||
pos += item.length
|
||
}
|
||
return buf
|
||
}
|
||
|
||
// BUFFER INSTANCE METHODS
|
||
// =======================
|
||
|
||
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
|
||
assert(strLen % 2 === 0, 'Invalid hex string')
|
||
|
||
if (length > strLen / 2) {
|
||
length = strLen / 2
|
||
}
|
||
for (var i = 0; i < length; i++) {
|
||
var byte = parseInt(string.substr(i * 2, 2), 16)
|
||
assert(!isNaN(byte), 'Invalid hex string')
|
||
buf[offset + i] = byte
|
||
}
|
||
Buffer._charsWritten = i * 2
|
||
return i
|
||
}
|
||
|
||
function _utf8Write (buf, string, offset, length) {
|
||
var charsWritten = Buffer._charsWritten =
|
||
blitBuffer(utf8ToBytes(string), buf, offset, length)
|
||
return charsWritten
|
||
}
|
||
|
||
function _asciiWrite (buf, string, offset, length) {
|
||
var charsWritten = Buffer._charsWritten =
|
||
blitBuffer(asciiToBytes(string), buf, offset, length)
|
||
return charsWritten
|
||
}
|
||
|
||
function _binaryWrite (buf, string, offset, length) {
|
||
return _asciiWrite(buf, string, offset, length)
|
||
}
|
||
|
||
function _base64Write (buf, string, offset, length) {
|
||
var charsWritten = Buffer._charsWritten =
|
||
blitBuffer(base64ToBytes(string), buf, offset, length)
|
||
return charsWritten
|
||
}
|
||
|
||
Buffer.prototype.write = function (string, offset, length, encoding) {
|
||
// Support both (string, offset, length, encoding)
|
||
// and the legacy (string, encoding, offset, length)
|
||
if (isFinite(offset)) {
|
||
if (!isFinite(length)) {
|
||
encoding = length
|
||
length = undefined
|
||
}
|
||
} else { // legacy
|
||
var swap = encoding
|
||
encoding = offset
|
||
offset = length
|
||
length = swap
|
||
}
|
||
|
||
offset = Number(offset) || 0
|
||
var remaining = this.length - offset
|
||
if (!length) {
|
||
length = remaining
|
||
} else {
|
||
length = Number(length)
|
||
if (length > remaining) {
|
||
length = remaining
|
||
}
|
||
}
|
||
encoding = String(encoding || 'utf8').toLowerCase()
|
||
|
||
switch (encoding) {
|
||
case 'hex':
|
||
return _hexWrite(this, string, offset, length)
|
||
case 'utf8':
|
||
case 'utf-8':
|
||
case 'ucs2': // TODO: No support for ucs2 or utf16le encodings yet
|
||
case 'ucs-2':
|
||
case 'utf16le':
|
||
case 'utf-16le':
|
||
return _utf8Write(this, string, offset, length)
|
||
case 'ascii':
|
||
return _asciiWrite(this, string, offset, length)
|
||
case 'binary':
|
||
return _binaryWrite(this, string, offset, length)
|
||
case 'base64':
|
||
return _base64Write(this, string, offset, length)
|
||
default:
|
||
throw new Error('Unknown encoding')
|
||
}
|
||
}
|
||
|
||
Buffer.prototype.toString = function (encoding, start, end) {
|
||
var self = this
|
||
|
||
encoding = String(encoding || 'utf8').toLowerCase()
|
||
start = Number(start) || 0
|
||
end = (end !== undefined)
|
||
? Number(end)
|
||
: end = self.length
|
||
|
||
// Fastpath empty strings
|
||
if (end === start)
|
||
return ''
|
||
|
||
switch (encoding) {
|
||
case 'hex':
|
||
return _hexSlice(self, start, end)
|
||
case 'utf8':
|
||
case 'utf-8':
|
||
case 'ucs2': // TODO: No support for ucs2 or utf16le encodings yet
|
||
case 'ucs-2':
|
||
case 'utf16le':
|
||
case 'utf-16le':
|
||
return _utf8Slice(self, start, end)
|
||
case 'ascii':
|
||
return _asciiSlice(self, start, end)
|
||
case 'binary':
|
||
return _binarySlice(self, start, end)
|
||
case 'base64':
|
||
return _base64Slice(self, start, end)
|
||
default:
|
||
throw new Error('Unknown encoding')
|
||
}
|
||
}
|
||
|
||
Buffer.prototype.toJSON = function () {
|
||
return {
|
||
type: 'Buffer',
|
||
data: Array.prototype.slice.call(this._arr || this, 0)
|
||
}
|
||
}
|
||
|
||
// copy(targetBuffer, targetStart=0, sourceStart=0, sourceEnd=buffer.length)
|
||
Buffer.prototype.copy = function (target, target_start, start, end) {
|
||
var source = this
|
||
|
||
if (!start) start = 0
|
||
if (!end && end !== 0) end = this.length
|
||
if (!target_start) target_start = 0
|
||
|
||
// Copy 0 bytes; we're done
|
||
if (end === start) return
|
||
if (target.length === 0 || source.length === 0) return
|
||
|
||
// Fatal error conditions
|
||
assert(end >= start, 'sourceEnd < sourceStart')
|
||
assert(target_start >= 0 && target_start < target.length,
|
||
'targetStart out of bounds')
|
||
assert(start >= 0 && start < source.length, 'sourceStart out of bounds')
|
||
assert(end >= 0 && end <= source.length, 'sourceEnd out of bounds')
|
||
|
||
// Are we oob?
|
||
if (end > this.length)
|
||
end = this.length
|
||
if (target.length - target_start < end - start)
|
||
end = target.length - target_start + start
|
||
|
||
// copy!
|
||
for (var i = 0; i < end - start; i++)
|
||
target[i + target_start] = this[i + start]
|
||
}
|
||
|
||
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) {
|
||
var res = ''
|
||
var tmp = ''
|
||
end = Math.min(buf.length, end)
|
||
|
||
for (var i = start; i < end; i++) {
|
||
if (buf[i] <= 0x7F) {
|
||
res += decodeUtf8Char(tmp) + String.fromCharCode(buf[i])
|
||
tmp = ''
|
||
} else {
|
||
tmp += '%' + buf[i].toString(16)
|
||
}
|
||
}
|
||
|
||
return res + decodeUtf8Char(tmp)
|
||
}
|
||
|
||
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])
|
||
return ret
|
||
}
|
||
|
||
function _binarySlice (buf, start, end) {
|
||
return _asciiSlice(buf, start, end)
|
||
}
|
||
|
||
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
|
||
}
|
||
|
||
// http://nodejs.org/api/buffer.html#buffer_buf_slice_start_end
|
||
Buffer.prototype.slice = function (start, end) {
|
||
var len = this.length
|
||
start = clamp(start, len, 0)
|
||
end = clamp(end, len, len)
|
||
|
||
if (Buffer._useTypedArrays) {
|
||
return augment(this.subarray(start, end))
|
||
} else {
|
||
var sliceLen = end - start
|
||
var newBuf = new Buffer(sliceLen, undefined, true)
|
||
for (var i = 0; i < sliceLen; i++) {
|
||
newBuf[i] = this[i + start]
|
||
}
|
||
return newBuf
|
||
}
|
||
}
|
||
|
||
// `get` will be removed in Node 0.13+
|
||
Buffer.prototype.get = function (offset) {
|
||
console.log('.get() is deprecated. Access using array indexes instead.')
|
||
return this.readUInt8(offset)
|
||
}
|
||
|
||
// `set` will be removed in Node 0.13+
|
||
Buffer.prototype.set = function (v, offset) {
|
||
console.log('.set() is deprecated. Access using array indexes instead.')
|
||
return this.writeUInt8(v, offset)
|
||
}
|
||
|
||
Buffer.prototype.readUInt8 = function (offset, noAssert) {
|
||
if (!noAssert) {
|
||
assert(offset !== undefined && offset !== null, 'missing offset')
|
||
assert(offset < this.length, 'Trying to read beyond buffer length')
|
||
}
|
||
|
||
if (offset >= this.length)
|
||
return
|
||
|
||
return this[offset]
|
||
}
|
||
|
||
function _readUInt16 (buf, offset, littleEndian, noAssert) {
|
||
if (!noAssert) {
|
||
assert(typeof littleEndian === 'boolean', 'missing or invalid endian')
|
||
assert(offset !== undefined && offset !== null, 'missing offset')
|
||
assert(offset + 1 < buf.length, 'Trying to read beyond buffer length')
|
||
}
|
||
|
||
var len = buf.length
|
||
if (offset >= len)
|
||
return
|
||
|
||
var val
|
||
if (littleEndian) {
|
||
val = buf[offset]
|
||
if (offset + 1 < len)
|
||
val |= buf[offset + 1] << 8
|
||
} else {
|
||
val = buf[offset] << 8
|
||
if (offset + 1 < len)
|
||
val |= buf[offset + 1]
|
||
}
|
||
return val
|
||
}
|
||
|
||
Buffer.prototype.readUInt16LE = function (offset, noAssert) {
|
||
return _readUInt16(this, offset, true, noAssert)
|
||
}
|
||
|
||
Buffer.prototype.readUInt16BE = function (offset, noAssert) {
|
||
return _readUInt16(this, offset, false, noAssert)
|
||
}
|
||
|
||
function _readUInt32 (buf, offset, littleEndian, noAssert) {
|
||
if (!noAssert) {
|
||
assert(typeof littleEndian === 'boolean', 'missing or invalid endian')
|
||
assert(offset !== undefined && offset !== null, 'missing offset')
|
||
assert(offset + 3 < buf.length, 'Trying to read beyond buffer length')
|
||
}
|
||
|
||
var len = buf.length
|
||
if (offset >= len)
|
||
return
|
||
|
||
var val
|
||
if (littleEndian) {
|
||
if (offset + 2 < len)
|
||
val = buf[offset + 2] << 16
|
||
if (offset + 1 < len)
|
||
val |= buf[offset + 1] << 8
|
||
val |= buf[offset]
|
||
if (offset + 3 < len)
|
||
val = val + (buf[offset + 3] << 24 >>> 0)
|
||
} else {
|
||
if (offset + 1 < len)
|
||
val = buf[offset + 1] << 16
|
||
if (offset + 2 < len)
|
||
val |= buf[offset + 2] << 8
|
||
if (offset + 3 < len)
|
||
val |= buf[offset + 3]
|
||
val = val + (buf[offset] << 24 >>> 0)
|
||
}
|
||
return val
|
||
}
|
||
|
||
Buffer.prototype.readUInt32LE = function (offset, noAssert) {
|
||
return _readUInt32(this, offset, true, noAssert)
|
||
}
|
||
|
||
Buffer.prototype.readUInt32BE = function (offset, noAssert) {
|
||
return _readUInt32(this, offset, false, noAssert)
|
||
}
|
||
|
||
Buffer.prototype.readInt8 = function (offset, noAssert) {
|
||
if (!noAssert) {
|
||
assert(offset !== undefined && offset !== null,
|
||
'missing offset')
|
||
assert(offset < this.length, 'Trying to read beyond buffer length')
|
||
}
|
||
|
||
if (offset >= this.length)
|
||
return
|
||
|
||
var neg = this[offset] & 0x80
|
||
if (neg)
|
||
return (0xff - this[offset] + 1) * -1
|
||
else
|
||
return this[offset]
|
||
}
|
||
|
||
function _readInt16 (buf, offset, littleEndian, noAssert) {
|
||
if (!noAssert) {
|
||
assert(typeof littleEndian === 'boolean', 'missing or invalid endian')
|
||
assert(offset !== undefined && offset !== null, 'missing offset')
|
||
assert(offset + 1 < buf.length, 'Trying to read beyond buffer length')
|
||
}
|
||
|
||
var len = buf.length
|
||
if (offset >= len)
|
||
return
|
||
|
||
var val = _readUInt16(buf, offset, littleEndian, true)
|
||
var neg = val & 0x8000
|
||
if (neg)
|
||
return (0xffff - val + 1) * -1
|
||
else
|
||
return val
|
||
}
|
||
|
||
Buffer.prototype.readInt16LE = function (offset, noAssert) {
|
||
return _readInt16(this, offset, true, noAssert)
|
||
}
|
||
|
||
Buffer.prototype.readInt16BE = function (offset, noAssert) {
|
||
return _readInt16(this, offset, false, noAssert)
|
||
}
|
||
|
||
function _readInt32 (buf, offset, littleEndian, noAssert) {
|
||
if (!noAssert) {
|
||
assert(typeof littleEndian === 'boolean', 'missing or invalid endian')
|
||
assert(offset !== undefined && offset !== null, 'missing offset')
|
||
assert(offset + 3 < buf.length, 'Trying to read beyond buffer length')
|
||
}
|
||
|
||
var len = buf.length
|
||
if (offset >= len)
|
||
return
|
||
|
||
var val = _readUInt32(buf, offset, littleEndian, true)
|
||
var neg = val & 0x80000000
|
||
if (neg)
|
||
return (0xffffffff - val + 1) * -1
|
||
else
|
||
return val
|
||
}
|
||
|
||
Buffer.prototype.readInt32LE = function (offset, noAssert) {
|
||
return _readInt32(this, offset, true, noAssert)
|
||
}
|
||
|
||
Buffer.prototype.readInt32BE = function (offset, noAssert) {
|
||
return _readInt32(this, offset, false, noAssert)
|
||
}
|
||
|
||
function _readFloat (buf, offset, littleEndian, noAssert) {
|
||
if (!noAssert) {
|
||
assert(typeof littleEndian === 'boolean', 'missing or invalid endian')
|
||
assert(offset + 3 < buf.length, 'Trying to read beyond buffer length')
|
||
}
|
||
|
||
return ieee754.read(buf, offset, littleEndian, 23, 4)
|
||
}
|
||
|
||
Buffer.prototype.readFloatLE = function (offset, noAssert) {
|
||
return _readFloat(this, offset, true, noAssert)
|
||
}
|
||
|
||
Buffer.prototype.readFloatBE = function (offset, noAssert) {
|
||
return _readFloat(this, offset, false, noAssert)
|
||
}
|
||
|
||
function _readDouble (buf, offset, littleEndian, noAssert) {
|
||
if (!noAssert) {
|
||
assert(typeof littleEndian === 'boolean', 'missing or invalid endian')
|
||
assert(offset + 7 < buf.length, 'Trying to read beyond buffer length')
|
||
}
|
||
|
||
return ieee754.read(buf, offset, littleEndian, 52, 8)
|
||
}
|
||
|
||
Buffer.prototype.readDoubleLE = function (offset, noAssert) {
|
||
return _readDouble(this, offset, true, noAssert)
|
||
}
|
||
|
||
Buffer.prototype.readDoubleBE = function (offset, noAssert) {
|
||
return _readDouble(this, offset, false, noAssert)
|
||
}
|
||
|
||
Buffer.prototype.writeUInt8 = function (value, offset, noAssert) {
|
||
if (!noAssert) {
|
||
assert(value !== undefined && value !== null, 'missing value')
|
||
assert(offset !== undefined && offset !== null, 'missing offset')
|
||
assert(offset < this.length, 'trying to write beyond buffer length')
|
||
verifuint(value, 0xff)
|
||
}
|
||
|
||
if (offset >= this.length) return
|
||
|
||
this[offset] = value
|
||
}
|
||
|
||
function _writeUInt16 (buf, value, offset, littleEndian, noAssert) {
|
||
if (!noAssert) {
|
||
assert(value !== undefined && value !== null, 'missing value')
|
||
assert(typeof littleEndian === 'boolean', 'missing or invalid endian')
|
||
assert(offset !== undefined && offset !== null, 'missing offset')
|
||
assert(offset + 1 < buf.length, 'trying to write beyond buffer length')
|
||
verifuint(value, 0xffff)
|
||
}
|
||
|
||
var len = buf.length
|
||
if (offset >= len)
|
||
return
|
||
|
||
for (var i = 0, j = Math.min(len - offset, 2); i < j; i++) {
|
||
buf[offset + i] =
|
||
(value & (0xff << (8 * (littleEndian ? i : 1 - i)))) >>>
|
||
(littleEndian ? i : 1 - i) * 8
|
||
}
|
||
}
|
||
|
||
Buffer.prototype.writeUInt16LE = function (value, offset, noAssert) {
|
||
_writeUInt16(this, value, offset, true, noAssert)
|
||
}
|
||
|
||
Buffer.prototype.writeUInt16BE = function (value, offset, noAssert) {
|
||
_writeUInt16(this, value, offset, false, noAssert)
|
||
}
|
||
|
||
function _writeUInt32 (buf, value, offset, littleEndian, noAssert) {
|
||
if (!noAssert) {
|
||
assert(value !== undefined && value !== null, 'missing value')
|
||
assert(typeof littleEndian === 'boolean', 'missing or invalid endian')
|
||
assert(offset !== undefined && offset !== null, 'missing offset')
|
||
assert(offset + 3 < buf.length, 'trying to write beyond buffer length')
|
||
verifuint(value, 0xffffffff)
|
||
}
|
||
|
||
var len = buf.length
|
||
if (offset >= len)
|
||
return
|
||
|
||
for (var i = 0, j = Math.min(len - offset, 4); i < j; i++) {
|
||
buf[offset + i] =
|
||
(value >>> (littleEndian ? i : 3 - i) * 8) & 0xff
|
||
}
|
||
}
|
||
|
||
Buffer.prototype.writeUInt32LE = function (value, offset, noAssert) {
|
||
_writeUInt32(this, value, offset, true, noAssert)
|
||
}
|
||
|
||
Buffer.prototype.writeUInt32BE = function (value, offset, noAssert) {
|
||
_writeUInt32(this, value, offset, false, noAssert)
|
||
}
|
||
|
||
Buffer.prototype.writeInt8 = function (value, offset, noAssert) {
|
||
if (!noAssert) {
|
||
assert(value !== undefined && value !== null, 'missing value')
|
||
assert(offset !== undefined && offset !== null, 'missing offset')
|
||
assert(offset < this.length, 'Trying to write beyond buffer length')
|
||
verifsint(value, 0x7f, -0x80)
|
||
}
|
||
|
||
if (offset >= this.length)
|
||
return
|
||
|
||
if (value >= 0)
|
||
this.writeUInt8(value, offset, noAssert)
|
||
else
|
||
this.writeUInt8(0xff + value + 1, offset, noAssert)
|
||
}
|
||
|
||
function _writeInt16 (buf, value, offset, littleEndian, noAssert) {
|
||
if (!noAssert) {
|
||
assert(value !== undefined && value !== null, 'missing value')
|
||
assert(typeof littleEndian === 'boolean', 'missing or invalid endian')
|
||
assert(offset !== undefined && offset !== null, 'missing offset')
|
||
assert(offset + 1 < buf.length, 'Trying to write beyond buffer length')
|
||
verifsint(value, 0x7fff, -0x8000)
|
||
}
|
||
|
||
var len = buf.length
|
||
if (offset >= len)
|
||
return
|
||
|
||
if (value >= 0)
|
||
_writeUInt16(buf, value, offset, littleEndian, noAssert)
|
||
else
|
||
_writeUInt16(buf, 0xffff + value + 1, offset, littleEndian, noAssert)
|
||
}
|
||
|
||
Buffer.prototype.writeInt16LE = function (value, offset, noAssert) {
|
||
_writeInt16(this, value, offset, true, noAssert)
|
||
}
|
||
|
||
Buffer.prototype.writeInt16BE = function (value, offset, noAssert) {
|
||
_writeInt16(this, value, offset, false, noAssert)
|
||
}
|
||
|
||
function _writeInt32 (buf, value, offset, littleEndian, noAssert) {
|
||
if (!noAssert) {
|
||
assert(value !== undefined && value !== null, 'missing value')
|
||
assert(typeof littleEndian === 'boolean', 'missing or invalid endian')
|
||
assert(offset !== undefined && offset !== null, 'missing offset')
|
||
assert(offset + 3 < buf.length, 'Trying to write beyond buffer length')
|
||
verifsint(value, 0x7fffffff, -0x80000000)
|
||
}
|
||
|
||
var len = buf.length
|
||
if (offset >= len)
|
||
return
|
||
|
||
if (value >= 0)
|
||
_writeUInt32(buf, value, offset, littleEndian, noAssert)
|
||
else
|
||
_writeUInt32(buf, 0xffffffff + value + 1, offset, littleEndian, noAssert)
|
||
}
|
||
|
||
Buffer.prototype.writeInt32LE = function (value, offset, noAssert) {
|
||
_writeInt32(this, value, offset, true, noAssert)
|
||
}
|
||
|
||
Buffer.prototype.writeInt32BE = function (value, offset, noAssert) {
|
||
_writeInt32(this, value, offset, false, noAssert)
|
||
}
|
||
|
||
function _writeFloat (buf, value, offset, littleEndian, noAssert) {
|
||
if (!noAssert) {
|
||
assert(value !== undefined && value !== null, 'missing value')
|
||
assert(typeof littleEndian === 'boolean', 'missing or invalid endian')
|
||
assert(offset !== undefined && offset !== null, 'missing offset')
|
||
assert(offset + 3 < buf.length, 'Trying to write beyond buffer length')
|
||
verifIEEE754(value, 3.4028234663852886e+38, -3.4028234663852886e+38)
|
||
}
|
||
|
||
var len = buf.length
|
||
if (offset >= len)
|
||
return
|
||
|
||
ieee754.write(buf, value, offset, littleEndian, 23, 4)
|
||
}
|
||
|
||
Buffer.prototype.writeFloatLE = function (value, offset, noAssert) {
|
||
_writeFloat(this, value, offset, true, noAssert)
|
||
}
|
||
|
||
Buffer.prototype.writeFloatBE = function (value, offset, noAssert) {
|
||
_writeFloat(this, value, offset, false, noAssert)
|
||
}
|
||
|
||
function _writeDouble (buf, value, offset, littleEndian, noAssert) {
|
||
if (!noAssert) {
|
||
assert(value !== undefined && value !== null, 'missing value')
|
||
assert(typeof littleEndian === 'boolean', 'missing or invalid endian')
|
||
assert(offset !== undefined && offset !== null, 'missing offset')
|
||
assert(offset + 7 < buf.length,
|
||
'Trying to write beyond buffer length')
|
||
verifIEEE754(value, 1.7976931348623157E+308, -1.7976931348623157E+308)
|
||
}
|
||
|
||
var len = buf.length
|
||
if (offset >= len)
|
||
return
|
||
|
||
ieee754.write(buf, value, offset, littleEndian, 52, 8)
|
||
}
|
||
|
||
Buffer.prototype.writeDoubleLE = function (value, offset, noAssert) {
|
||
_writeDouble(this, value, offset, true, noAssert)
|
||
}
|
||
|
||
Buffer.prototype.writeDoubleBE = function (value, offset, noAssert) {
|
||
_writeDouble(this, value, offset, false, noAssert)
|
||
}
|
||
|
||
// fill(value, start=0, end=buffer.length)
|
||
Buffer.prototype.fill = function (value, start, end) {
|
||
if (!value) value = 0
|
||
if (!start) start = 0
|
||
if (!end) end = this.length
|
||
|
||
if (typeof value === 'string') {
|
||
value = value.charCodeAt(0)
|
||
}
|
||
|
||
assert(typeof value === 'number' && !isNaN(value), 'value is not a number')
|
||
assert(end >= start, 'end < start')
|
||
|
||
// Fill 0 bytes; we're done
|
||
if (end === start) return
|
||
if (this.length === 0) return
|
||
|
||
assert(start >= 0 && start < this.length, 'start out of bounds')
|
||
assert(end >= 0 && end <= this.length, 'end out of bounds')
|
||
|
||
for (var i = start; i < end; i++) {
|
||
this[i] = value
|
||
}
|
||
}
|
||
|
||
Buffer.prototype.inspect = function () {
|
||
var out = []
|
||
var len = this.length
|
||
for (var i = 0; i < len; i++) {
|
||
out[i] = toHex(this[i])
|
||
if (i === exports.INSPECT_MAX_BYTES) {
|
||
out[i + 1] = '...'
|
||
break
|
||
}
|
||
}
|
||
return '<Buffer ' + out.join(' ') + '>'
|
||
}
|
||
|
||
/**
|
||
* 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 () {
|
||
if (typeof Uint8Array === 'function') {
|
||
if (Buffer._useTypedArrays) {
|
||
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 Error('Buffer.toArrayBuffer not supported in this browser')
|
||
}
|
||
}
|
||
|
||
// HELPER FUNCTIONS
|
||
// ================
|
||
|
||
function stringtrim (str) {
|
||
if (str.trim) return str.trim()
|
||
return str.replace(/^\s+|\s+$/g, '')
|
||
}
|
||
|
||
var BP = Buffer.prototype
|
||
|
||
/**
|
||
* Augment the Uint8Array *instance* (not the class!) with Buffer methods
|
||
*/
|
||
function augment (arr) {
|
||
arr._isBuffer = true
|
||
|
||
// save reference to original Uint8Array get/set methods before overwriting
|
||
arr._get = arr.get
|
||
arr._set = arr.set
|
||
|
||
// deprecated, will be removed in node 0.13+
|
||
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.copy = BP.copy
|
||
arr.slice = BP.slice
|
||
arr.readUInt8 = BP.readUInt8
|
||
arr.readUInt16LE = BP.readUInt16LE
|
||
arr.readUInt16BE = BP.readUInt16BE
|
||
arr.readUInt32LE = BP.readUInt32LE
|
||
arr.readUInt32BE = BP.readUInt32BE
|
||
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.writeUInt16LE = BP.writeUInt16LE
|
||
arr.writeUInt16BE = BP.writeUInt16BE
|
||
arr.writeUInt32LE = BP.writeUInt32LE
|
||
arr.writeUInt32BE = BP.writeUInt32BE
|
||
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
|
||
}
|
||
|
||
// slice(start, end)
|
||
function clamp (index, len, defaultValue) {
|
||
if (typeof index !== 'number') return defaultValue
|
||
index = ~~index; // Coerce to integer.
|
||
if (index >= len) return len
|
||
if (index >= 0) return index
|
||
index += len
|
||
if (index >= 0) return index
|
||
return 0
|
||
}
|
||
|
||
function coerce (length) {
|
||
// Coerce length to a number (possibly NaN), round up
|
||
// in case it's fractional (e.g. 123.456) then do a
|
||
// double negate to coerce a NaN to 0. Easy, right?
|
||
length = ~~Math.ceil(+length)
|
||
return length < 0 ? 0 : length
|
||
}
|
||
|
||
function isArray (subject) {
|
||
return (Array.isArray || function (subject) {
|
||
return Object.prototype.toString.call(subject) === '[object Array]'
|
||
})(subject)
|
||
}
|
||
|
||
function isArrayish (subject) {
|
||
return isArray(subject) || Buffer.isBuffer(subject) ||
|
||
subject && typeof subject === 'object' &&
|
||
typeof subject.length === 'number'
|
||
}
|
||
|
||
function toHex (n) {
|
||
if (n < 16) return '0' + n.toString(16)
|
||
return n.toString(16)
|
||
}
|
||
|
||
function utf8ToBytes (str) {
|
||
var byteArray = []
|
||
for (var i = 0; i < str.length; i++) {
|
||
var b = str.charCodeAt(i)
|
||
if (b <= 0x7F)
|
||
byteArray.push(str.charCodeAt(i))
|
||
else {
|
||
var start = i
|
||
if (b >= 0xD800 && b <= 0xDFFF) i++
|
||
var h = encodeURIComponent(str.slice(start, i+1)).substr(1).split('%')
|
||
for (var j = 0; j < h.length; j++)
|
||
byteArray.push(parseInt(h[j], 16))
|
||
}
|
||
}
|
||
return byteArray
|
||
}
|
||
|
||
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 base64ToBytes (str) {
|
||
return base64.toByteArray(str)
|
||
}
|
||
|
||
function blitBuffer (src, dst, offset, length) {
|
||
var pos
|
||
for (var i = 0; i < length; i++) {
|
||
if ((i + offset >= dst.length) || (i >= src.length))
|
||
break
|
||
dst[i + offset] = src[i]
|
||
}
|
||
return i
|
||
}
|
||
|
||
function decodeUtf8Char (str) {
|
||
try {
|
||
return decodeURIComponent(str)
|
||
} catch (err) {
|
||
return String.fromCharCode(0xFFFD) // UTF 8 invalid char
|
||
}
|
||
}
|
||
|
||
/*
|
||
* We have to make sure that the value is a valid integer. This means that it
|
||
* is non-negative. It has no fractional component and that it does not
|
||
* exceed the maximum allowed value.
|
||
*/
|
||
function verifuint (value, max) {
|
||
assert(typeof value == 'number', 'cannot write a non-number as a number')
|
||
assert(value >= 0,
|
||
'specified a negative value for writing an unsigned value')
|
||
assert(value <= max, 'value is larger than maximum value for type')
|
||
assert(Math.floor(value) === value, 'value has a fractional component')
|
||
}
|
||
|
||
function verifsint(value, max, min) {
|
||
assert(typeof value == 'number', 'cannot write a non-number as a number')
|
||
assert(value <= max, 'value larger than maximum allowed value')
|
||
assert(value >= min, 'value smaller than minimum allowed value')
|
||
assert(Math.floor(value) === value, 'value has a fractional component')
|
||
}
|
||
|
||
function verifIEEE754(value, max, min) {
|
||
assert(typeof value == 'number', 'cannot write a non-number as a number')
|
||
assert(value <= max, 'value larger than maximum allowed value')
|
||
assert(value >= min, 'value smaller than minimum allowed value')
|
||
}
|
||
|
||
function assert (test, message) {
|
||
if (!test) throw new Error(message || 'Failed assertion')
|
||
}
|
||
|
||
},{"base64-js":10,"ieee754":11}],10:[function(require,module,exports){
|
||
var lookup = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/';
|
||
|
||
;(function (exports) {
|
||
'use strict';
|
||
|
||
var Arr = (typeof Uint8Array !== 'undefined')
|
||
? Uint8Array
|
||
: Array
|
||
|
||
var ZERO = '0'.charCodeAt(0)
|
||
var PLUS = '+'.charCodeAt(0)
|
||
var SLASH = '/'.charCodeAt(0)
|
||
var NUMBER = '0'.charCodeAt(0)
|
||
var LOWER = 'a'.charCodeAt(0)
|
||
var UPPER = 'A'.charCodeAt(0)
|
||
|
||
function decode (elt) {
|
||
var code = elt.charCodeAt(0)
|
||
if (code === PLUS)
|
||
return 62 // '+'
|
||
if (code === SLASH)
|
||
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
|
||
}
|
||
|
||
module.exports.toByteArray = b64ToByteArray
|
||
module.exports.fromByteArray = uint8ToBase64
|
||
}())
|
||
|
||
},{}],11:[function(require,module,exports){
|
||
exports.read = function(buffer, offset, isLE, mLen, nBytes) {
|
||
var e, m,
|
||
eLen = nBytes * 8 - mLen - 1,
|
||
eMax = (1 << eLen) - 1,
|
||
eBias = eMax >> 1,
|
||
nBits = -7,
|
||
i = isLE ? (nBytes - 1) : 0,
|
||
d = isLE ? -1 : 1,
|
||
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,
|
||
eLen = nBytes * 8 - mLen - 1,
|
||
eMax = (1 << eLen) - 1,
|
||
eBias = eMax >> 1,
|
||
rt = (mLen === 23 ? Math.pow(2, -24) - Math.pow(2, -77) : 0),
|
||
i = isLE ? 0 : (nBytes - 1),
|
||
d = isLE ? 1 : -1,
|
||
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;
|
||
};
|
||
|
||
},{}],12:[function(require,module,exports){
|
||
(function (global){/*! http://mths.be/punycode v1.2.3 by @mathias */
|
||
;(function(root) {
|
||
|
||
/** Detect free variables */
|
||
var freeExports = typeof exports == 'object' && exports;
|
||
var freeModule = typeof module == 'object' && module &&
|
||
module.exports == freeExports && module;
|
||
var freeGlobal = typeof global == 'object' && global;
|
||
if (freeGlobal.global === freeGlobal || freeGlobal.window === 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 = /[^ -~]/, // unprintable ASCII chars + non-ASCII chars
|
||
regexSeparators = /\x2E|\u3002|\uFF0E|\uFF61/g, // RFC 3490 separators
|
||
|
||
/** Error messages */
|
||
errors = {
|
||
'overflow': 'Overflow: input needs wider integers to process',
|
||
'not-basic': 'Illegal input >= 0x80 (not a basic code point)',
|
||
'invalid-input': 'Invalid input'
|
||
},
|
||
|
||
/** Convenience shortcuts */
|
||
baseMinusTMin = base - tMin,
|
||
floor = Math.floor,
|
||
stringFromCharCode = String.fromCharCode,
|
||
|
||
/** Temporary variable */
|
||
key;
|
||
|
||
/*--------------------------------------------------------------------------*/
|
||
|
||
/**
|
||
* A generic error utility function.
|
||
* @private
|
||
* @param {String} type The error type.
|
||
* @returns {Error} Throws a `RangeError` with the applicable error message.
|
||
*/
|
||
function error(type) {
|
||
throw RangeError(errors[type]);
|
||
}
|
||
|
||
/**
|
||
* A generic `Array#map` utility function.
|
||
* @private
|
||
* @param {Array} array The array to iterate over.
|
||
* @param {Function} callback The function that gets called for every array
|
||
* item.
|
||
* @returns {Array} A new array of values returned by the callback function.
|
||
*/
|
||
function map(array, fn) {
|
||
var length = array.length;
|
||
while (length--) {
|
||
array[length] = fn(array[length]);
|
||
}
|
||
return array;
|
||
}
|
||
|
||
/**
|
||
* A simple `Array#map`-like wrapper to work with domain name strings.
|
||
* @private
|
||
* @param {String} domain The domain name.
|
||
* @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) {
|
||
return map(string.split(regexSeparators), fn).join('.');
|
||
}
|
||
|
||
/**
|
||
* 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 <http://mathiasbynens.be/notes/javascript-encoding>
|
||
* @memberOf punycode.ucs2
|
||
* @name decode
|
||
* @param {String} string The Unicode input string (UCS-2).
|
||
* @returns {Array} The new array of code points.
|
||
*/
|
||
function ucs2decode(string) {
|
||
var output = [],
|
||
counter = 0,
|
||
length = string.length,
|
||
value,
|
||
extra;
|
||
while (counter < length) {
|
||
value = string.charCodeAt(counter++);
|
||
if (value >= 0xD800 && value <= 0xDBFF && counter < length) {
|
||
// high surrogate, and there is a next character
|
||
extra = string.charCodeAt(counter++);
|
||
if ((extra & 0xFC00) == 0xDC00) { // low surrogate
|
||
output.push(((value & 0x3FF) << 10) + (extra & 0x3FF) + 0x10000);
|
||
} else {
|
||
// unmatched surrogate; only append this code unit, in case the next
|
||
// code unit is the high surrogate of a surrogate pair
|
||
output.push(value);
|
||
counter--;
|
||
}
|
||
} else {
|
||
output.push(value);
|
||
}
|
||
}
|
||
return output;
|
||
}
|
||
|
||
/**
|
||
* Creates a string based on an array of numeric code points.
|
||
* @see `punycode.ucs2.decode`
|
||
* @memberOf punycode.ucs2
|
||
* @name encode
|
||
* @param {Array} codePoints The array of numeric code points.
|
||
* @returns {String} The new Unicode string (UCS-2).
|
||
*/
|
||
function ucs2encode(array) {
|
||
return map(array, function(value) {
|
||
var output = '';
|
||
if (value > 0xFFFF) {
|
||
value -= 0x10000;
|
||
output += stringFromCharCode(value >>> 10 & 0x3FF | 0xD800);
|
||
value = 0xDC00 | value & 0x3FF;
|
||
}
|
||
output += stringFromCharCode(value);
|
||
return output;
|
||
}).join('');
|
||
}
|
||
|
||
/**
|
||
* Converts a basic code point into a digit/integer.
|
||
* @see `digitToBasic()`
|
||
* @private
|
||
* @param {Number} codePoint The basic numeric code point value.
|
||
* @returns {Number} The numeric value of a basic code point (for use in
|
||
* representing integers) in the range `0` to `base - 1`, or `base` if
|
||
* the code point does not represent a value.
|
||
*/
|
||
function basicToDigit(codePoint) {
|
||
if (codePoint - 48 < 10) {
|
||
return codePoint - 22;
|
||
}
|
||
if (codePoint - 65 < 26) {
|
||
return codePoint - 65;
|
||
}
|
||
if (codePoint - 97 < 26) {
|
||
return codePoint - 97;
|
||
}
|
||
return base;
|
||
}
|
||
|
||
/**
|
||
* Converts a digit/integer into a basic code point.
|
||
* @see `basicToDigit()`
|
||
* @private
|
||
* @param {Number} digit The numeric value of a basic code point.
|
||
* @returns {Number} The basic code point whose value (when used for
|
||
* representing integers) is `digit`, which needs to be in the range
|
||
* `0` to `base - 1`. If `flag` is non-zero, the uppercase form is
|
||
* used; else, the lowercase form is used. The behavior is undefined
|
||
* if `flag` is non-zero and `digit` has no uppercase form.
|
||
*/
|
||
function digitToBasic(digit, flag) {
|
||
// 0..25 map to ASCII a..z or A..Z
|
||
// 26..35 map to ASCII 0..9
|
||
return digit + 22 + 75 * (digit < 26) - ((flag != 0) << 5);
|
||
}
|
||
|
||
/**
|
||
* Bias adaptation function as per section 3.4 of RFC 3492.
|
||
* http://tools.ietf.org/html/rfc3492#section-3.4
|
||
* @private
|
||
*/
|
||
function adapt(delta, numPoints, firstTime) {
|
||
var k = 0;
|
||
delta = firstTime ? floor(delta / damp) : delta >> 1;
|
||
delta += floor(delta / numPoints);
|
||
for (/* no initialization */; delta > baseMinusTMin * tMax >> 1; k += base) {
|
||
delta = floor(delta / baseMinusTMin);
|
||
}
|
||
return floor(k + (baseMinusTMin + 1) * delta / (delta + skew));
|
||
}
|
||
|
||
/**
|
||
* Converts a Punycode string of ASCII-only symbols to a string of Unicode
|
||
* symbols.
|
||
* @memberOf punycode
|
||
* @param {String} input The Punycode string of ASCII-only symbols.
|
||
* @returns {String} The resulting string of Unicode symbols.
|
||
*/
|
||
function decode(input) {
|
||
// Don't use UCS-2
|
||
var output = [],
|
||
inputLength = input.length,
|
||
out,
|
||
i = 0,
|
||
n = initialN,
|
||
bias = initialBias,
|
||
basic,
|
||
j,
|
||
index,
|
||
oldi,
|
||
w,
|
||
k,
|
||
digit,
|
||
t,
|
||
length,
|
||
/** 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 to a Punycode string of ASCII-only
|
||
* symbols.
|
||
* @memberOf punycode
|
||
* @param {String} input The string of Unicode symbols.
|
||
* @returns {String} The resulting Punycode string of ASCII-only symbols.
|
||
*/
|
||
function encode(input) {
|
||
var n,
|
||
delta,
|
||
handledCPCount,
|
||
basicLength,
|
||
bias,
|
||
j,
|
||
m,
|
||
q,
|
||
k,
|
||
t,
|
||
currentValue,
|
||
output = [],
|
||
/** `inputLength` will hold the number of code points in `input`. */
|
||
inputLength,
|
||
/** Cached calculation results */
|
||
handledCPCountPlusOne,
|
||
baseMinusT,
|
||
qMinusT;
|
||
|
||
// Convert the input in UCS-2 to Unicode
|
||
input = ucs2decode(input);
|
||
|
||
// Cache the length
|
||
inputLength = input.length;
|
||
|
||
// Initialize the state
|
||
n = initialN;
|
||
delta = 0;
|
||
bias = initialBias;
|
||
|
||
// Handle the basic code points
|
||
for (j = 0; j < inputLength; ++j) {
|
||
currentValue = input[j];
|
||
if (currentValue < 0x80) {
|
||
output.push(stringFromCharCode(currentValue));
|
||
}
|
||
}
|
||
|
||
handledCPCount = basicLength = output.length;
|
||
|
||
// `handledCPCount` is the number of code points that have been handled;
|
||
// `basicLength` is the number of basic code points.
|
||
|
||
// Finish the basic string - if it is not empty - with a delimiter
|
||
if (basicLength) {
|
||
output.push(delimiter);
|
||
}
|
||
|
||
// Main encoding loop:
|
||
while (handledCPCount < inputLength) {
|
||
|
||
// All non-basic code points < n have been handled already. Find the next
|
||
// larger one:
|
||
for (m = maxInt, j = 0; j < inputLength; ++j) {
|
||
currentValue = input[j];
|
||
if (currentValue >= n && currentValue < m) {
|
||
m = currentValue;
|
||
}
|
||
}
|
||
|
||
// Increase `delta` enough to advance the decoder's <n,i> state to <m,0>,
|
||
// but guard against overflow
|
||
handledCPCountPlusOne = handledCPCount + 1;
|
||
if (m - n > floor((maxInt - delta) / handledCPCountPlusOne)) {
|
||
error('overflow');
|
||
}
|
||
|
||
delta += (m - n) * handledCPCountPlusOne;
|
||
n = m;
|
||
|
||
for (j = 0; j < inputLength; ++j) {
|
||
currentValue = input[j];
|
||
|
||
if (currentValue < n && ++delta > maxInt) {
|
||
error('overflow');
|
||
}
|
||
|
||
if (currentValue == n) {
|
||
// Represent delta as a generalized variable-length integer
|
||
for (q = delta, k = base; /* no condition */; k += base) {
|
||
t = k <= bias ? tMin : (k >= bias + tMax ? tMax : k - bias);
|
||
if (q < t) {
|
||
break;
|
||
}
|
||
qMinusT = q - t;
|
||
baseMinusT = base - t;
|
||
output.push(
|
||
stringFromCharCode(digitToBasic(t + qMinusT % baseMinusT, 0))
|
||
);
|
||
q = floor(qMinusT / baseMinusT);
|
||
}
|
||
|
||
output.push(stringFromCharCode(digitToBasic(q, 0)));
|
||
bias = adapt(delta, handledCPCountPlusOne, handledCPCount == basicLength);
|
||
delta = 0;
|
||
++handledCPCount;
|
||
}
|
||
}
|
||
|
||
++delta;
|
||
++n;
|
||
|
||
}
|
||
return output.join('');
|
||
}
|
||
|
||
/**
|
||
* Converts a Punycode string representing a domain name to Unicode. Only the
|
||
* Punycoded parts of the domain name 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} domain The Punycode domain name to convert to Unicode.
|
||
* @returns {String} The Unicode representation of the given Punycode
|
||
* string.
|
||
*/
|
||
function toUnicode(domain) {
|
||
return mapDomain(domain, function(string) {
|
||
return regexPunycode.test(string)
|
||
? decode(string.slice(4).toLowerCase())
|
||
: string;
|
||
});
|
||
}
|
||
|
||
/**
|
||
* Converts a Unicode string representing a domain name 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} domain The domain name to convert, as a Unicode string.
|
||
* @returns {String} The Punycode representation of the given domain name.
|
||
*/
|
||
function toASCII(domain) {
|
||
return mapDomain(domain, 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': '1.2.3',
|
||
/**
|
||
* An object of methods to convert from JavaScript's internal character
|
||
* representation (UCS-2) to Unicode code points, and back.
|
||
* @see <http://mathiasbynens.be/notes/javascript-encoding>
|
||
* @memberOf punycode
|
||
* @type Object
|
||
*/
|
||
'ucs2': {
|
||
'decode': ucs2decode,
|
||
'encode': ucs2encode
|
||
},
|
||
'decode': decode,
|
||
'encode': encode,
|
||
'toASCII': toASCII,
|
||
'toUnicode': toUnicode
|
||
};
|
||
|
||
/** Expose `punycode` */
|
||
// Some AMD build optimizers, like r.js, check for specific condition patterns
|
||
// like the following:
|
||
if (
|
||
typeof define == 'function' &&
|
||
typeof define.amd == 'object' &&
|
||
define.amd
|
||
) {
|
||
define(function() {
|
||
return punycode;
|
||
});
|
||
} else if (freeExports && !freeExports.nodeType) {
|
||
if (freeModule) { // in Node.js or RingoJS v0.8.0+
|
||
freeModule.exports = punycode;
|
||
} else { // in Narwhal or RingoJS v0.7.0-
|
||
for (key in punycode) {
|
||
punycode.hasOwnProperty(key) && (freeExports[key] = punycode[key]);
|
||
}
|
||
}
|
||
} else { // in Rhino or a web browser
|
||
root.punycode = punycode;
|
||
}
|
||
|
||
}(this));
|
||
}).call(this,typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {})
|
||
},{}],13:[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]';
|
||
};
|
||
|
||
},{}],14:[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 obj[k].map(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;
|
||
};
|
||
|
||
},{}],15:[function(require,module,exports){
|
||
'use strict';
|
||
|
||
exports.decode = exports.parse = require('./decode');
|
||
exports.encode = exports.stringify = require('./encode');
|
||
|
||
},{"./decode":13,"./encode":14}],16:[function(require,module,exports){
|
||
// Copyright Joyent, Inc. and other Node contributors.
|
||
//
|
||
// Permission is hereby granted, free of charge, to any person obtaining a
|
||
// copy of this software and associated documentation files (the
|
||
// "Software"), to deal in the Software without restriction, including
|
||
// without limitation the rights to use, copy, modify, merge, publish,
|
||
// distribute, sublicense, and/or sell copies of the Software, and to permit
|
||
// persons to whom the Software is furnished to do so, subject to the
|
||
// following conditions:
|
||
//
|
||
// The above copyright notice and this permission notice shall be included
|
||
// in all copies or substantial portions of the Software.
|
||
//
|
||
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
|
||
// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
|
||
// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
|
||
// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
|
||
// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
|
||
// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
|
||
// USE OR OTHER DEALINGS IN THE SOFTWARE.
|
||
|
||
// a duplex stream is just a stream that is both readable and writable.
|
||
// Since JS doesn't have multiple prototypal inheritance, this class
|
||
// prototypally inherits from Readable, and then parasitically from
|
||
// Writable.
|
||
|
||
module.exports = Duplex;
|
||
var inherits = require('inherits');
|
||
var setImmediate = require('process/browser.js').nextTick;
|
||
var Readable = require('./readable.js');
|
||
var Writable = require('./writable.js');
|
||
|
||
inherits(Duplex, Readable);
|
||
|
||
Duplex.prototype.write = Writable.prototype.write;
|
||
Duplex.prototype.end = Writable.prototype.end;
|
||
Duplex.prototype._write = Writable.prototype._write;
|
||
|
||
function Duplex(options) {
|
||
if (!(this instanceof Duplex))
|
||
return new Duplex(options);
|
||
|
||
Readable.call(this, options);
|
||
Writable.call(this, options);
|
||
|
||
if (options && options.readable === false)
|
||
this.readable = false;
|
||
|
||
if (options && options.writable === false)
|
||
this.writable = false;
|
||
|
||
this.allowHalfOpen = true;
|
||
if (options && options.allowHalfOpen === false)
|
||
this.allowHalfOpen = false;
|
||
|
||
this.once('end', onend);
|
||
}
|
||
|
||
// the no-half-open enforcer
|
||
function onend() {
|
||
// if we allow half-open state, or if the writable side ended,
|
||
// then we're ok.
|
||
if (this.allowHalfOpen || this._writableState.ended)
|
||
return;
|
||
|
||
// no more data can be written.
|
||
// But allow more writes to happen in this tick.
|
||
var self = this;
|
||
setImmediate(function () {
|
||
self.end();
|
||
});
|
||
}
|
||
|
||
},{"./readable.js":20,"./writable.js":22,"inherits":7,"process/browser.js":18}],17:[function(require,module,exports){
|
||
// Copyright Joyent, Inc. and other Node contributors.
|
||
//
|
||
// Permission is hereby granted, free of charge, to any person obtaining a
|
||
// copy of this software and associated documentation files (the
|
||
// "Software"), to deal in the Software without restriction, including
|
||
// without limitation the rights to use, copy, modify, merge, publish,
|
||
// distribute, sublicense, and/or sell copies of the Software, and to permit
|
||
// persons to whom the Software is furnished to do so, subject to the
|
||
// following conditions:
|
||
//
|
||
// The above copyright notice and this permission notice shall be included
|
||
// in all copies or substantial portions of the Software.
|
||
//
|
||
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
|
||
// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
|
||
// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
|
||
// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
|
||
// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
|
||
// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
|
||
// USE OR OTHER DEALINGS IN THE SOFTWARE.
|
||
|
||
module.exports = Stream;
|
||
|
||
var EE = require('events').EventEmitter;
|
||
var inherits = require('inherits');
|
||
|
||
inherits(Stream, EE);
|
||
Stream.Readable = require('./readable.js');
|
||
Stream.Writable = require('./writable.js');
|
||
Stream.Duplex = require('./duplex.js');
|
||
Stream.Transform = require('./transform.js');
|
||
Stream.PassThrough = require('./passthrough.js');
|
||
|
||
// Backwards-compat with node 0.4.x
|
||
Stream.Stream = Stream;
|
||
|
||
|
||
|
||
// old-style streams. Note that the pipe method (the only relevant
|
||
// part of this class) is overridden in the Readable class.
|
||
|
||
function Stream() {
|
||
EE.call(this);
|
||
}
|
||
|
||
Stream.prototype.pipe = function(dest, options) {
|
||
var source = this;
|
||
|
||
function ondata(chunk) {
|
||
if (dest.writable) {
|
||
if (false === dest.write(chunk) && source.pause) {
|
||
source.pause();
|
||
}
|
||
}
|
||
}
|
||
|
||
source.on('data', ondata);
|
||
|
||
function ondrain() {
|
||
if (source.readable && source.resume) {
|
||
source.resume();
|
||
}
|
||
}
|
||
|
||
dest.on('drain', ondrain);
|
||
|
||
// If the 'end' option is not supplied, dest.end() will be called when
|
||
// source gets the 'end' or 'close' events. Only dest.end() once.
|
||
if (!dest._isStdio && (!options || options.end !== false)) {
|
||
source.on('end', onend);
|
||
source.on('close', onclose);
|
||
}
|
||
|
||
var didOnEnd = false;
|
||
function onend() {
|
||
if (didOnEnd) return;
|
||
didOnEnd = true;
|
||
|
||
dest.end();
|
||
}
|
||
|
||
|
||
function onclose() {
|
||
if (didOnEnd) return;
|
||
didOnEnd = true;
|
||
|
||
if (typeof dest.destroy === 'function') dest.destroy();
|
||
}
|
||
|
||
// don't leave dangling pipes when there are errors.
|
||
function onerror(er) {
|
||
cleanup();
|
||
if (EE.listenerCount(this, 'error') === 0) {
|
||
throw er; // Unhandled stream error in pipe.
|
||
}
|
||
}
|
||
|
||
source.on('error', onerror);
|
||
dest.on('error', onerror);
|
||
|
||
// remove all the event listeners that were added.
|
||
function cleanup() {
|
||
source.removeListener('data', ondata);
|
||
dest.removeListener('drain', ondrain);
|
||
|
||
source.removeListener('end', onend);
|
||
source.removeListener('close', onclose);
|
||
|
||
source.removeListener('error', onerror);
|
||
dest.removeListener('error', onerror);
|
||
|
||
source.removeListener('end', cleanup);
|
||
source.removeListener('close', cleanup);
|
||
|
||
dest.removeListener('close', cleanup);
|
||
}
|
||
|
||
source.on('end', cleanup);
|
||
source.on('close', cleanup);
|
||
|
||
dest.on('close', cleanup);
|
||
|
||
dest.emit('pipe', source);
|
||
|
||
// Allow for unix-like usage: A.pipe(B).pipe(C)
|
||
return dest;
|
||
};
|
||
|
||
},{"./duplex.js":16,"./passthrough.js":19,"./readable.js":20,"./transform.js":21,"./writable.js":22,"events":2,"inherits":7}],18:[function(require,module,exports){
|
||
module.exports=require(8)
|
||
},{}],19:[function(require,module,exports){
|
||
// Copyright Joyent, Inc. and other Node contributors.
|
||
//
|
||
// Permission is hereby granted, free of charge, to any person obtaining a
|
||
// copy of this software and associated documentation files (the
|
||
// "Software"), to deal in the Software without restriction, including
|
||
// without limitation the rights to use, copy, modify, merge, publish,
|
||
// distribute, sublicense, and/or sell copies of the Software, and to permit
|
||
// persons to whom the Software is furnished to do so, subject to the
|
||
// following conditions:
|
||
//
|
||
// The above copyright notice and this permission notice shall be included
|
||
// in all copies or substantial portions of the Software.
|
||
//
|
||
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
|
||
// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
|
||
// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
|
||
// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
|
||
// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
|
||
// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
|
||
// USE OR OTHER DEALINGS IN THE SOFTWARE.
|
||
|
||
// a passthrough stream.
|
||
// basically just the most minimal sort of Transform stream.
|
||
// Every written chunk gets output as-is.
|
||
|
||
module.exports = PassThrough;
|
||
|
||
var Transform = require('./transform.js');
|
||
var inherits = require('inherits');
|
||
inherits(PassThrough, Transform);
|
||
|
||
function PassThrough(options) {
|
||
if (!(this instanceof PassThrough))
|
||
return new PassThrough(options);
|
||
|
||
Transform.call(this, options);
|
||
}
|
||
|
||
PassThrough.prototype._transform = function(chunk, encoding, cb) {
|
||
cb(null, chunk);
|
||
};
|
||
|
||
},{"./transform.js":21,"inherits":7}],20:[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.
|
||
|
||
module.exports = Readable;
|
||
Readable.ReadableState = ReadableState;
|
||
|
||
var EE = require('events').EventEmitter;
|
||
var Stream = require('./index.js');
|
||
var Buffer = require('buffer').Buffer;
|
||
var setImmediate = require('process/browser.js').nextTick;
|
||
var StringDecoder;
|
||
|
||
var inherits = require('inherits');
|
||
inherits(Readable, Stream);
|
||
|
||
function ReadableState(options, stream) {
|
||
options = options || {};
|
||
|
||
// the point at which it stops calling _read() to fill the buffer
|
||
// Note: 0 is a valid value, means "don't call _read preemptively ever"
|
||
var hwm = options.highWaterMark;
|
||
this.highWaterMark = (hwm || hwm === 0) ? hwm : 16 * 1024;
|
||
|
||
// cast to ints.
|
||
this.highWaterMark = ~~this.highWaterMark;
|
||
|
||
this.buffer = [];
|
||
this.length = 0;
|
||
this.pipes = null;
|
||
this.pipesCount = 0;
|
||
this.flowing = false;
|
||
this.ended = false;
|
||
this.endEmitted = false;
|
||
this.reading = false;
|
||
|
||
// In streams that never have any data, and do push(null) right away,
|
||
// the consumer can miss the 'end' event if they do some I/O before
|
||
// consuming the stream. So, we don't emit('end') until some reading
|
||
// happens.
|
||
this.calledRead = false;
|
||
|
||
// a flag to be able to tell if the onwrite cb is called immediately,
|
||
// or on a later tick. We set this to true at first, becuase any
|
||
// actions that shouldn't happen until "later" should generally also
|
||
// not happen before the first write call.
|
||
this.sync = true;
|
||
|
||
// whenever we return null, then we set a flag to say
|
||
// that we're awaiting a 'readable' event emission.
|
||
this.needReadable = false;
|
||
this.emittedReadable = false;
|
||
this.readableListening = false;
|
||
|
||
|
||
// object stream flag. Used to make read(n) ignore n and to
|
||
// make all the buffer merging and length checks go away
|
||
this.objectMode = !!options.objectMode;
|
||
|
||
// Crypto is kind of old and crusty. Historically, its default string
|
||
// encoding is 'binary' so we have to make this configurable.
|
||
// Everything else in the universe uses 'utf8', though.
|
||
this.defaultEncoding = options.defaultEncoding || 'utf8';
|
||
|
||
// when piping, we only care about 'readable' events that happen
|
||
// after read()ing all the bytes and not getting any pushback.
|
||
this.ranOut = false;
|
||
|
||
// the number of writers that are awaiting a drain event in .pipe()s
|
||
this.awaitDrain = 0;
|
||
|
||
// if true, a maybeReadMore has been scheduled
|
||
this.readingMore = false;
|
||
|
||
this.decoder = null;
|
||
this.encoding = null;
|
||
if (options.encoding) {
|
||
if (!StringDecoder)
|
||
StringDecoder = require('string_decoder').StringDecoder;
|
||
this.decoder = new StringDecoder(options.encoding);
|
||
this.encoding = options.encoding;
|
||
}
|
||
}
|
||
|
||
function Readable(options) {
|
||
if (!(this instanceof Readable))
|
||
return new Readable(options);
|
||
|
||
this._readableState = new ReadableState(options, this);
|
||
|
||
// legacy
|
||
this.readable = true;
|
||
|
||
Stream.call(this);
|
||
}
|
||
|
||
// Manually shove something into the read() buffer.
|
||
// This returns true if the highWaterMark has not been hit yet,
|
||
// similar to how Writable.write() returns true if you should
|
||
// write() some more.
|
||
Readable.prototype.push = function(chunk, encoding) {
|
||
var state = this._readableState;
|
||
|
||
if (typeof chunk === 'string' && !state.objectMode) {
|
||
encoding = encoding || state.defaultEncoding;
|
||
if (encoding !== state.encoding) {
|
||
chunk = new Buffer(chunk, encoding);
|
||
encoding = '';
|
||
}
|
||
}
|
||
|
||
return readableAddChunk(this, state, chunk, encoding, false);
|
||
};
|
||
|
||
// Unshift should *always* be something directly out of read()
|
||
Readable.prototype.unshift = function(chunk) {
|
||
var state = this._readableState;
|
||
return readableAddChunk(this, state, chunk, '', true);
|
||
};
|
||
|
||
function readableAddChunk(stream, state, chunk, encoding, addToFront) {
|
||
var er = chunkInvalid(state, chunk);
|
||
if (er) {
|
||
stream.emit('error', er);
|
||
} else if (chunk === null || chunk === undefined) {
|
||
state.reading = false;
|
||
if (!state.ended)
|
||
onEofChunk(stream, state);
|
||
} else if (state.objectMode || chunk && chunk.length > 0) {
|
||
if (state.ended && !addToFront) {
|
||
var e = new Error('stream.push() after EOF');
|
||
stream.emit('error', e);
|
||
} else if (state.endEmitted && addToFront) {
|
||
var e = new Error('stream.unshift() after end event');
|
||
stream.emit('error', e);
|
||
} else {
|
||
if (state.decoder && !addToFront && !encoding)
|
||
chunk = state.decoder.write(chunk);
|
||
|
||
// update the buffer info.
|
||
state.length += state.objectMode ? 1 : chunk.length;
|
||
if (addToFront) {
|
||
state.buffer.unshift(chunk);
|
||
} else {
|
||
state.reading = false;
|
||
state.buffer.push(chunk);
|
||
}
|
||
|
||
if (state.needReadable)
|
||
emitReadable(stream);
|
||
|
||
maybeReadMore(stream, state);
|
||
}
|
||
} else if (!addToFront) {
|
||
state.reading = false;
|
||
}
|
||
|
||
return needMoreData(state);
|
||
}
|
||
|
||
|
||
|
||
// if it's past the high water mark, we can push in some more.
|
||
// Also, if we have no data yet, we can stand some
|
||
// more bytes. This is to work around cases where hwm=0,
|
||
// such as the repl. Also, if the push() triggered a
|
||
// readable event, and the user called read(largeNumber) such that
|
||
// needReadable was set, then we ought to push more, so that another
|
||
// 'readable' event will be triggered.
|
||
function needMoreData(state) {
|
||
return !state.ended &&
|
||
(state.needReadable ||
|
||
state.length < state.highWaterMark ||
|
||
state.length === 0);
|
||
}
|
||
|
||
// backwards compatibility.
|
||
Readable.prototype.setEncoding = function(enc) {
|
||
if (!StringDecoder)
|
||
StringDecoder = require('string_decoder').StringDecoder;
|
||
this._readableState.decoder = new StringDecoder(enc);
|
||
this._readableState.encoding = enc;
|
||
};
|
||
|
||
// Don't raise the hwm > 128MB
|
||
var MAX_HWM = 0x800000;
|
||
function roundUpToNextPowerOf2(n) {
|
||
if (n >= MAX_HWM) {
|
||
n = MAX_HWM;
|
||
} else {
|
||
// Get the next highest power of 2
|
||
n--;
|
||
for (var p = 1; p < 32; p <<= 1) n |= n >> p;
|
||
n++;
|
||
}
|
||
return n;
|
||
}
|
||
|
||
function howMuchToRead(n, state) {
|
||
if (state.length === 0 && state.ended)
|
||
return 0;
|
||
|
||
if (state.objectMode)
|
||
return n === 0 ? 0 : 1;
|
||
|
||
if (isNaN(n) || n === null) {
|
||
// only flow one buffer at a time
|
||
if (state.flowing && state.buffer.length)
|
||
return state.buffer[0].length;
|
||
else
|
||
return state.length;
|
||
}
|
||
|
||
if (n <= 0)
|
||
return 0;
|
||
|
||
// If we're asking for more than the target buffer level,
|
||
// then raise the water mark. Bump up to the next highest
|
||
// power of 2, to prevent increasing it excessively in tiny
|
||
// amounts.
|
||
if (n > state.highWaterMark)
|
||
state.highWaterMark = roundUpToNextPowerOf2(n);
|
||
|
||
// don't have that much. return null, unless we've ended.
|
||
if (n > state.length) {
|
||
if (!state.ended) {
|
||
state.needReadable = true;
|
||
return 0;
|
||
} else
|
||
return state.length;
|
||
}
|
||
|
||
return n;
|
||
}
|
||
|
||
// you can override either this method, or the async _read(n) below.
|
||
Readable.prototype.read = function(n) {
|
||
var state = this._readableState;
|
||
state.calledRead = true;
|
||
var nOrig = n;
|
||
|
||
if (typeof n !== 'number' || n > 0)
|
||
state.emittedReadable = false;
|
||
|
||
// if we're doing read(0) to trigger a readable event, but we
|
||
// already have a bunch of data in the buffer, then just trigger
|
||
// the 'readable' event and move on.
|
||
if (n === 0 &&
|
||
state.needReadable &&
|
||
(state.length >= state.highWaterMark || state.ended)) {
|
||
emitReadable(this);
|
||
return null;
|
||
}
|
||
|
||
n = howMuchToRead(n, state);
|
||
|
||
// if we've ended, and we're now clear, then finish it up.
|
||
if (n === 0 && state.ended) {
|
||
if (state.length === 0)
|
||
endReadable(this);
|
||
return null;
|
||
}
|
||
|
||
// All the actual chunk generation logic needs to be
|
||
// *below* the call to _read. The reason is that in certain
|
||
// synthetic stream cases, such as passthrough streams, _read
|
||
// may be a completely synchronous operation which may change
|
||
// the state of the read buffer, providing enough data when
|
||
// before there was *not* enough.
|
||
//
|
||
// So, the steps are:
|
||
// 1. Figure out what the state of things will be after we do
|
||
// a read from the buffer.
|
||
//
|
||
// 2. If that resulting state will trigger a _read, then call _read.
|
||
// Note that this may be asynchronous, or synchronous. Yes, it is
|
||
// deeply ugly to write APIs this way, but that still doesn't mean
|
||
// that the Readable class should behave improperly, as streams are
|
||
// designed to be sync/async agnostic.
|
||
// Take note if the _read call is sync or async (ie, if the read call
|
||
// has returned yet), so that we know whether or not it's safe to emit
|
||
// 'readable' etc.
|
||
//
|
||
// 3. Actually pull the requested chunks out of the buffer and return.
|
||
|
||
// if we need a readable event, then we need to do some reading.
|
||
var doRead = state.needReadable;
|
||
|
||
// if we currently have less than the highWaterMark, then also read some
|
||
if (state.length - n <= state.highWaterMark)
|
||
doRead = true;
|
||
|
||
// however, if we've ended, then there's no point, and if we're already
|
||
// reading, then it's unnecessary.
|
||
if (state.ended || state.reading)
|
||
doRead = false;
|
||
|
||
if (doRead) {
|
||
state.reading = true;
|
||
state.sync = true;
|
||
// if the length is currently zero, then we *need* a readable event.
|
||
if (state.length === 0)
|
||
state.needReadable = true;
|
||
// call internal read method
|
||
this._read(state.highWaterMark);
|
||
state.sync = false;
|
||
}
|
||
|
||
// If _read called its callback synchronously, then `reading`
|
||
// will be false, and we need to re-evaluate how much data we
|
||
// can return to the user.
|
||
if (doRead && !state.reading)
|
||
n = howMuchToRead(nOrig, state);
|
||
|
||
var ret;
|
||
if (n > 0)
|
||
ret = fromList(n, state);
|
||
else
|
||
ret = null;
|
||
|
||
if (ret === null) {
|
||
state.needReadable = true;
|
||
n = 0;
|
||
}
|
||
|
||
state.length -= n;
|
||
|
||
// If we have nothing in the buffer, then we want to know
|
||
// as soon as we *do* get something into the buffer.
|
||
if (state.length === 0 && !state.ended)
|
||
state.needReadable = true;
|
||
|
||
// If we happened to read() exactly the remaining amount in the
|
||
// buffer, and the EOF has been seen at this point, then make sure
|
||
// that we emit 'end' on the very next tick.
|
||
if (state.ended && !state.endEmitted && state.length === 0)
|
||
endReadable(this);
|
||
|
||
return ret;
|
||
};
|
||
|
||
function chunkInvalid(state, chunk) {
|
||
var er = null;
|
||
if (!Buffer.isBuffer(chunk) &&
|
||
'string' !== typeof chunk &&
|
||
chunk !== null &&
|
||
chunk !== undefined &&
|
||
!state.objectMode &&
|
||
!er) {
|
||
er = new TypeError('Invalid non-string/buffer chunk');
|
||
}
|
||
return er;
|
||
}
|
||
|
||
|
||
function onEofChunk(stream, state) {
|
||
if (state.decoder && !state.ended) {
|
||
var chunk = state.decoder.end();
|
||
if (chunk && chunk.length) {
|
||
state.buffer.push(chunk);
|
||
state.length += state.objectMode ? 1 : chunk.length;
|
||
}
|
||
}
|
||
state.ended = true;
|
||
|
||
// if we've ended and we have some data left, then emit
|
||
// 'readable' now to make sure it gets picked up.
|
||
if (state.length > 0)
|
||
emitReadable(stream);
|
||
else
|
||
endReadable(stream);
|
||
}
|
||
|
||
// Don't emit readable right away in sync mode, because this can trigger
|
||
// another read() call => stack overflow. This way, it might trigger
|
||
// a nextTick recursion warning, but that's not so bad.
|
||
function emitReadable(stream) {
|
||
var state = stream._readableState;
|
||
state.needReadable = false;
|
||
if (state.emittedReadable)
|
||
return;
|
||
|
||
state.emittedReadable = true;
|
||
if (state.sync)
|
||
setImmediate(function() {
|
||
emitReadable_(stream);
|
||
});
|
||
else
|
||
emitReadable_(stream);
|
||
}
|
||
|
||
function emitReadable_(stream) {
|
||
stream.emit('readable');
|
||
}
|
||
|
||
|
||
// at this point, the user has presumably seen the 'readable' event,
|
||
// and called read() to consume some data. that may have triggered
|
||
// in turn another _read(n) call, in which case reading = true if
|
||
// it's in progress.
|
||
// However, if we're not ended, or reading, and the length < hwm,
|
||
// then go ahead and try to read some more preemptively.
|
||
function maybeReadMore(stream, state) {
|
||
if (!state.readingMore) {
|
||
state.readingMore = true;
|
||
setImmediate(function() {
|
||
maybeReadMore_(stream, state);
|
||
});
|
||
}
|
||
}
|
||
|
||
function maybeReadMore_(stream, state) {
|
||
var len = state.length;
|
||
while (!state.reading && !state.flowing && !state.ended &&
|
||
state.length < state.highWaterMark) {
|
||
stream.read(0);
|
||
if (len === state.length)
|
||
// didn't get any data, stop spinning.
|
||
break;
|
||
else
|
||
len = state.length;
|
||
}
|
||
state.readingMore = false;
|
||
}
|
||
|
||
// abstract method. to be overridden in specific implementation classes.
|
||
// call cb(er, data) where data is <= n in length.
|
||
// for virtual (non-string, non-buffer) streams, "length" is somewhat
|
||
// arbitrary, and perhaps not very meaningful.
|
||
Readable.prototype._read = function(n) {
|
||
this.emit('error', new Error('not implemented'));
|
||
};
|
||
|
||
Readable.prototype.pipe = function(dest, pipeOpts) {
|
||
var src = this;
|
||
var state = this._readableState;
|
||
|
||
switch (state.pipesCount) {
|
||
case 0:
|
||
state.pipes = dest;
|
||
break;
|
||
case 1:
|
||
state.pipes = [state.pipes, dest];
|
||
break;
|
||
default:
|
||
state.pipes.push(dest);
|
||
break;
|
||
}
|
||
state.pipesCount += 1;
|
||
|
||
var doEnd = (!pipeOpts || pipeOpts.end !== false) &&
|
||
dest !== process.stdout &&
|
||
dest !== process.stderr;
|
||
|
||
var endFn = doEnd ? onend : cleanup;
|
||
if (state.endEmitted)
|
||
setImmediate(endFn);
|
||
else
|
||
src.once('end', endFn);
|
||
|
||
dest.on('unpipe', onunpipe);
|
||
function onunpipe(readable) {
|
||
if (readable !== src) return;
|
||
cleanup();
|
||
}
|
||
|
||
function onend() {
|
||
dest.end();
|
||
}
|
||
|
||
// when the dest drains, it reduces the awaitDrain counter
|
||
// on the source. This would be more elegant with a .once()
|
||
// handler in flow(), but adding and removing repeatedly is
|
||
// too slow.
|
||
var ondrain = pipeOnDrain(src);
|
||
dest.on('drain', ondrain);
|
||
|
||
function cleanup() {
|
||
// cleanup event handlers once the pipe is broken
|
||
dest.removeListener('close', onclose);
|
||
dest.removeListener('finish', onfinish);
|
||
dest.removeListener('drain', ondrain);
|
||
dest.removeListener('error', onerror);
|
||
dest.removeListener('unpipe', onunpipe);
|
||
src.removeListener('end', onend);
|
||
src.removeListener('end', cleanup);
|
||
|
||
// if the reader is waiting for a drain event from this
|
||
// specific writer, then it would cause it to never start
|
||
// flowing again.
|
||
// So, if this is awaiting a drain, then we just call it now.
|
||
// If we don't know, then assume that we are waiting for one.
|
||
if (!dest._writableState || dest._writableState.needDrain)
|
||
ondrain();
|
||
}
|
||
|
||
// if the dest has an error, then stop piping into it.
|
||
// however, don't suppress the throwing behavior for this.
|
||
// check for listeners before emit removes one-time listeners.
|
||
var errListeners = EE.listenerCount(dest, 'error');
|
||
function onerror(er) {
|
||
unpipe();
|
||
if (errListeners === 0 && EE.listenerCount(dest, 'error') === 0)
|
||
dest.emit('error', er);
|
||
}
|
||
dest.once('error', onerror);
|
||
|
||
// Both close and finish should trigger unpipe, but only once.
|
||
function onclose() {
|
||
dest.removeListener('finish', onfinish);
|
||
unpipe();
|
||
}
|
||
dest.once('close', onclose);
|
||
function onfinish() {
|
||
dest.removeListener('close', onclose);
|
||
unpipe();
|
||
}
|
||
dest.once('finish', onfinish);
|
||
|
||
function unpipe() {
|
||
src.unpipe(dest);
|
||
}
|
||
|
||
// tell the dest that it's being piped to
|
||
dest.emit('pipe', src);
|
||
|
||
// start the flow if it hasn't been started already.
|
||
if (!state.flowing) {
|
||
// the handler that waits for readable events after all
|
||
// the data gets sucked out in flow.
|
||
// This would be easier to follow with a .once() handler
|
||
// in flow(), but that is too slow.
|
||
this.on('readable', pipeOnReadable);
|
||
|
||
state.flowing = true;
|
||
setImmediate(function() {
|
||
flow(src);
|
||
});
|
||
}
|
||
|
||
return dest;
|
||
};
|
||
|
||
function pipeOnDrain(src) {
|
||
return function() {
|
||
var dest = this;
|
||
var state = src._readableState;
|
||
state.awaitDrain--;
|
||
if (state.awaitDrain === 0)
|
||
flow(src);
|
||
};
|
||
}
|
||
|
||
function flow(src) {
|
||
var state = src._readableState;
|
||
var chunk;
|
||
state.awaitDrain = 0;
|
||
|
||
function write(dest, i, list) {
|
||
var written = dest.write(chunk);
|
||
if (false === written) {
|
||
state.awaitDrain++;
|
||
}
|
||
}
|
||
|
||
while (state.pipesCount && null !== (chunk = src.read())) {
|
||
|
||
if (state.pipesCount === 1)
|
||
write(state.pipes, 0, null);
|
||
else
|
||
forEach(state.pipes, write);
|
||
|
||
src.emit('data', chunk);
|
||
|
||
// if anyone needs a drain, then we have to wait for that.
|
||
if (state.awaitDrain > 0)
|
||
return;
|
||
}
|
||
|
||
// if every destination was unpiped, either before entering this
|
||
// function, or in the while loop, then stop flowing.
|
||
//
|
||
// NB: This is a pretty rare edge case.
|
||
if (state.pipesCount === 0) {
|
||
state.flowing = false;
|
||
|
||
// if there were data event listeners added, then switch to old mode.
|
||
if (EE.listenerCount(src, 'data') > 0)
|
||
emitDataEvents(src);
|
||
return;
|
||
}
|
||
|
||
// at this point, no one needed a drain, so we just ran out of data
|
||
// on the next readable event, start it over again.
|
||
state.ranOut = true;
|
||
}
|
||
|
||
function pipeOnReadable() {
|
||
if (this._readableState.ranOut) {
|
||
this._readableState.ranOut = false;
|
||
flow(this);
|
||
}
|
||
}
|
||
|
||
|
||
Readable.prototype.unpipe = function(dest) {
|
||
var state = this._readableState;
|
||
|
||
// if we're not piping anywhere, then do nothing.
|
||
if (state.pipesCount === 0)
|
||
return this;
|
||
|
||
// just one destination. most common case.
|
||
if (state.pipesCount === 1) {
|
||
// passed in one, but it's not the right one.
|
||
if (dest && dest !== state.pipes)
|
||
return this;
|
||
|
||
if (!dest)
|
||
dest = state.pipes;
|
||
|
||
// got a match.
|
||
state.pipes = null;
|
||
state.pipesCount = 0;
|
||
this.removeListener('readable', pipeOnReadable);
|
||
state.flowing = false;
|
||
if (dest)
|
||
dest.emit('unpipe', this);
|
||
return this;
|
||
}
|
||
|
||
// slow case. multiple pipe destinations.
|
||
|
||
if (!dest) {
|
||
// remove all.
|
||
var dests = state.pipes;
|
||
var len = state.pipesCount;
|
||
state.pipes = null;
|
||
state.pipesCount = 0;
|
||
this.removeListener('readable', pipeOnReadable);
|
||
state.flowing = false;
|
||
|
||
for (var i = 0; i < len; i++)
|
||
dests[i].emit('unpipe', this);
|
||
return this;
|
||
}
|
||
|
||
// try to find the right one.
|
||
var i = indexOf(state.pipes, dest);
|
||
if (i === -1)
|
||
return this;
|
||
|
||
state.pipes.splice(i, 1);
|
||
state.pipesCount -= 1;
|
||
if (state.pipesCount === 1)
|
||
state.pipes = state.pipes[0];
|
||
|
||
dest.emit('unpipe', this);
|
||
|
||
return this;
|
||
};
|
||
|
||
// set up data events if they are asked for
|
||
// Ensure readable listeners eventually get something
|
||
Readable.prototype.on = function(ev, fn) {
|
||
var res = Stream.prototype.on.call(this, ev, fn);
|
||
|
||
if (ev === 'data' && !this._readableState.flowing)
|
||
emitDataEvents(this);
|
||
|
||
if (ev === 'readable' && this.readable) {
|
||
var state = this._readableState;
|
||
if (!state.readableListening) {
|
||
state.readableListening = true;
|
||
state.emittedReadable = false;
|
||
state.needReadable = true;
|
||
if (!state.reading) {
|
||
this.read(0);
|
||
} else if (state.length) {
|
||
emitReadable(this, state);
|
||
}
|
||
}
|
||
}
|
||
|
||
return res;
|
||
};
|
||
Readable.prototype.addListener = Readable.prototype.on;
|
||
|
||
// pause() and resume() are remnants of the legacy readable stream API
|
||
// If the user uses them, then switch into old mode.
|
||
Readable.prototype.resume = function() {
|
||
emitDataEvents(this);
|
||
this.read(0);
|
||
this.emit('resume');
|
||
};
|
||
|
||
Readable.prototype.pause = function() {
|
||
emitDataEvents(this, true);
|
||
this.emit('pause');
|
||
};
|
||
|
||
function emitDataEvents(stream, startPaused) {
|
||
var state = stream._readableState;
|
||
|
||
if (state.flowing) {
|
||
// https://github.com/isaacs/readable-stream/issues/16
|
||
throw new Error('Cannot switch to old mode now.');
|
||
}
|
||
|
||
var paused = startPaused || false;
|
||
var readable = false;
|
||
|
||
// convert to an old-style stream.
|
||
stream.readable = true;
|
||
stream.pipe = Stream.prototype.pipe;
|
||
stream.on = stream.addListener = Stream.prototype.on;
|
||
|
||
stream.on('readable', function() {
|
||
readable = true;
|
||
|
||
var c;
|
||
while (!paused && (null !== (c = stream.read())))
|
||
stream.emit('data', c);
|
||
|
||
if (c === null) {
|
||
readable = false;
|
||
stream._readableState.needReadable = true;
|
||
}
|
||
});
|
||
|
||
stream.pause = function() {
|
||
paused = true;
|
||
this.emit('pause');
|
||
};
|
||
|
||
stream.resume = function() {
|
||
paused = false;
|
||
if (readable)
|
||
setImmediate(function() {
|
||
stream.emit('readable');
|
||
});
|
||
else
|
||
this.read(0);
|
||
this.emit('resume');
|
||
};
|
||
|
||
// now make it start, just in case it hadn't already.
|
||
stream.emit('readable');
|
||
}
|
||
|
||
// wrap an old-style stream as the async data source.
|
||
// This is *not* part of the readable stream interface.
|
||
// It is an ugly unfortunate mess of history.
|
||
Readable.prototype.wrap = function(stream) {
|
||
var state = this._readableState;
|
||
var paused = false;
|
||
|
||
var self = this;
|
||
stream.on('end', function() {
|
||
if (state.decoder && !state.ended) {
|
||
var chunk = state.decoder.end();
|
||
if (chunk && chunk.length)
|
||
self.push(chunk);
|
||
}
|
||
|
||
self.push(null);
|
||
});
|
||
|
||
stream.on('data', function(chunk) {
|
||
if (state.decoder)
|
||
chunk = state.decoder.write(chunk);
|
||
if (!chunk || !state.objectMode && !chunk.length)
|
||
return;
|
||
|
||
var ret = self.push(chunk);
|
||
if (!ret) {
|
||
paused = true;
|
||
stream.pause();
|
||
}
|
||
});
|
||
|
||
// proxy all the other methods.
|
||
// important when wrapping filters and duplexes.
|
||
for (var i in stream) {
|
||
if (typeof stream[i] === 'function' &&
|
||
typeof this[i] === 'undefined') {
|
||
this[i] = function(method) { return function() {
|
||
return stream[method].apply(stream, arguments);
|
||
}}(i);
|
||
}
|
||
}
|
||
|
||
// proxy certain important events.
|
||
var events = ['error', 'close', 'destroy', 'pause', 'resume'];
|
||
forEach(events, function(ev) {
|
||
stream.on(ev, function (x) {
|
||
return self.emit.apply(self, ev, x);
|
||
});
|
||
});
|
||
|
||
// when we try to consume some more bytes, simply unpause the
|
||
// underlying stream.
|
||
self._read = function(n) {
|
||
if (paused) {
|
||
paused = false;
|
||
stream.resume();
|
||
}
|
||
};
|
||
|
||
return self;
|
||
};
|
||
|
||
|
||
|
||
// exposed for testing purposes only.
|
||
Readable._fromList = fromList;
|
||
|
||
// Pluck off n bytes from an array of buffers.
|
||
// Length is the combined lengths of all the buffers in the list.
|
||
function fromList(n, state) {
|
||
var list = state.buffer;
|
||
var length = state.length;
|
||
var stringMode = !!state.decoder;
|
||
var objectMode = !!state.objectMode;
|
||
var ret;
|
||
|
||
// nothing in the list, definitely empty.
|
||
if (list.length === 0)
|
||
return null;
|
||
|
||
if (length === 0)
|
||
ret = null;
|
||
else if (objectMode)
|
||
ret = list.shift();
|
||
else if (!n || n >= length) {
|
||
// read it all, truncate the array.
|
||
if (stringMode)
|
||
ret = list.join('');
|
||
else
|
||
ret = Buffer.concat(list, length);
|
||
list.length = 0;
|
||
} else {
|
||
// read just some of it.
|
||
if (n < list[0].length) {
|
||
// just take a part of the first list item.
|
||
// slice is the same for buffers and strings.
|
||
var buf = list[0];
|
||
ret = buf.slice(0, n);
|
||
list[0] = buf.slice(n);
|
||
} else if (n === list[0].length) {
|
||
// first list is a perfect match
|
||
ret = list.shift();
|
||
} else {
|
||
// complex case.
|
||
// we have enough to cover it, but it spans past the first buffer.
|
||
if (stringMode)
|
||
ret = '';
|
||
else
|
||
ret = new Buffer(n);
|
||
|
||
var c = 0;
|
||
for (var i = 0, l = list.length; i < l && c < n; i++) {
|
||
var buf = list[0];
|
||
var cpy = Math.min(n - c, buf.length);
|
||
|
||
if (stringMode)
|
||
ret += buf.slice(0, cpy);
|
||
else
|
||
buf.copy(ret, c, 0, cpy);
|
||
|
||
if (cpy < buf.length)
|
||
list[0] = buf.slice(cpy);
|
||
else
|
||
list.shift();
|
||
|
||
c += cpy;
|
||
}
|
||
}
|
||
}
|
||
|
||
return ret;
|
||
}
|
||
|
||
function endReadable(stream) {
|
||
var state = stream._readableState;
|
||
|
||
// If we get here before consuming all the bytes, then that is a
|
||
// bug in node. Should never happen.
|
||
if (state.length > 0)
|
||
throw new Error('endReadable called on non-empty stream');
|
||
|
||
if (!state.endEmitted && state.calledRead) {
|
||
state.ended = true;
|
||
setImmediate(function() {
|
||
// Check that we didn't get one last unshift.
|
||
if (!state.endEmitted && state.length === 0) {
|
||
state.endEmitted = true;
|
||
stream.readable = false;
|
||
stream.emit('end');
|
||
}
|
||
});
|
||
}
|
||
}
|
||
|
||
function forEach (xs, f) {
|
||
for (var i = 0, l = xs.length; i < l; i++) {
|
||
f(xs[i], i);
|
||
}
|
||
}
|
||
|
||
function indexOf (xs, x) {
|
||
for (var i = 0, l = xs.length; i < l; i++) {
|
||
if (xs[i] === x) return i;
|
||
}
|
||
return -1;
|
||
}
|
||
}).call(this,require("/home/substack/projects/testling/node_modules/browserify/node_modules/insert-module-globals/node_modules/process/browser.js"))
|
||
},{"./index.js":17,"/home/substack/projects/testling/node_modules/browserify/node_modules/insert-module-globals/node_modules/process/browser.js":8,"buffer":9,"events":2,"inherits":7,"process/browser.js":18,"string_decoder":23}],21:[function(require,module,exports){
|
||
// Copyright Joyent, Inc. and other Node contributors.
|
||
//
|
||
// Permission is hereby granted, free of charge, to any person obtaining a
|
||
// copy of this software and associated documentation files (the
|
||
// "Software"), to deal in the Software without restriction, including
|
||
// without limitation the rights to use, copy, modify, merge, publish,
|
||
// distribute, sublicense, and/or sell copies of the Software, and to permit
|
||
// persons to whom the Software is furnished to do so, subject to the
|
||
// following conditions:
|
||
//
|
||
// The above copyright notice and this permission notice shall be included
|
||
// in all copies or substantial portions of the Software.
|
||
//
|
||
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
|
||
// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
|
||
// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
|
||
// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
|
||
// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
|
||
// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
|
||
// USE OR OTHER DEALINGS IN THE SOFTWARE.
|
||
|
||
// a transform stream is a readable/writable stream where you do
|
||
// something with the data. Sometimes it's called a "filter",
|
||
// but that's not a great name for it, since that implies a thing where
|
||
// some bits pass through, and others are simply ignored. (That would
|
||
// be a valid example of a transform, of course.)
|
||
//
|
||
// While the output is causally related to the input, it's not a
|
||
// necessarily symmetric or synchronous transformation. For example,
|
||
// a zlib stream might take multiple plain-text writes(), and then
|
||
// emit a single compressed chunk some time in the future.
|
||
//
|
||
// Here's how this works:
|
||
//
|
||
// The Transform stream has all the aspects of the readable and writable
|
||
// stream classes. When you write(chunk), that calls _write(chunk,cb)
|
||
// internally, and returns false if there's a lot of pending writes
|
||
// buffered up. When you call read(), that calls _read(n) until
|
||
// there's enough pending readable data buffered up.
|
||
//
|
||
// In a transform stream, the written data is placed in a buffer. When
|
||
// _read(n) is called, it transforms the queued up data, calling the
|
||
// buffered _write cb's as it consumes chunks. If consuming a single
|
||
// written chunk would result in multiple output chunks, then the first
|
||
// outputted bit calls the readcb, and subsequent chunks just go into
|
||
// the read buffer, and will cause it to emit 'readable' if necessary.
|
||
//
|
||
// This way, back-pressure is actually determined by the reading side,
|
||
// since _read has to be called to start processing a new chunk. However,
|
||
// a pathological inflate type of transform can cause excessive buffering
|
||
// here. For example, imagine a stream where every byte of input is
|
||
// interpreted as an integer from 0-255, and then results in that many
|
||
// bytes of output. Writing the 4 bytes {ff,ff,ff,ff} would result in
|
||
// 1kb of data being output. In this case, you could write a very small
|
||
// amount of input, and end up with a very large amount of output. In
|
||
// such a pathological inflating mechanism, there'd be no way to tell
|
||
// the system to stop doing the transform. A single 4MB write could
|
||
// cause the system to run out of memory.
|
||
//
|
||
// However, even in such a pathological case, only a single written chunk
|
||
// would be consumed, and then the rest would wait (un-transformed) until
|
||
// the results of the previous transformed chunk were consumed.
|
||
|
||
module.exports = Transform;
|
||
|
||
var Duplex = require('./duplex.js');
|
||
var inherits = require('inherits');
|
||
inherits(Transform, Duplex);
|
||
|
||
|
||
function TransformState(options, stream) {
|
||
this.afterTransform = function(er, data) {
|
||
return afterTransform(stream, er, data);
|
||
};
|
||
|
||
this.needTransform = false;
|
||
this.transforming = false;
|
||
this.writecb = null;
|
||
this.writechunk = null;
|
||
}
|
||
|
||
function afterTransform(stream, er, data) {
|
||
var ts = stream._transformState;
|
||
ts.transforming = false;
|
||
|
||
var cb = ts.writecb;
|
||
|
||
if (!cb)
|
||
return stream.emit('error', new Error('no writecb in Transform class'));
|
||
|
||
ts.writechunk = null;
|
||
ts.writecb = null;
|
||
|
||
if (data !== null && data !== undefined)
|
||
stream.push(data);
|
||
|
||
if (cb)
|
||
cb(er);
|
||
|
||
var rs = stream._readableState;
|
||
rs.reading = false;
|
||
if (rs.needReadable || rs.length < rs.highWaterMark) {
|
||
stream._read(rs.highWaterMark);
|
||
}
|
||
}
|
||
|
||
|
||
function Transform(options) {
|
||
if (!(this instanceof Transform))
|
||
return new Transform(options);
|
||
|
||
Duplex.call(this, options);
|
||
|
||
var ts = this._transformState = new TransformState(options, this);
|
||
|
||
// when the writable side finishes, then flush out anything remaining.
|
||
var stream = this;
|
||
|
||
// start out asking for a readable event once data is transformed.
|
||
this._readableState.needReadable = true;
|
||
|
||
// we have implemented the _read method, and done the other things
|
||
// that Readable wants before the first _read call, so unset the
|
||
// sync guard flag.
|
||
this._readableState.sync = false;
|
||
|
||
this.once('finish', function() {
|
||
if ('function' === typeof this._flush)
|
||
this._flush(function(er) {
|
||
done(stream, er);
|
||
});
|
||
else
|
||
done(stream);
|
||
});
|
||
}
|
||
|
||
Transform.prototype.push = function(chunk, encoding) {
|
||
this._transformState.needTransform = false;
|
||
return Duplex.prototype.push.call(this, chunk, encoding);
|
||
};
|
||
|
||
// This is the part where you do stuff!
|
||
// override this function in implementation classes.
|
||
// 'chunk' is an input chunk.
|
||
//
|
||
// Call `push(newChunk)` to pass along transformed output
|
||
// to the readable side. You may call 'push' zero or more times.
|
||
//
|
||
// Call `cb(err)` when you are done with this chunk. If you pass
|
||
// an error, then that'll put the hurt on the whole operation. If you
|
||
// never call cb(), then you'll never get another chunk.
|
||
Transform.prototype._transform = function(chunk, encoding, cb) {
|
||
throw new Error('not implemented');
|
||
};
|
||
|
||
Transform.prototype._write = function(chunk, encoding, cb) {
|
||
var ts = this._transformState;
|
||
ts.writecb = cb;
|
||
ts.writechunk = chunk;
|
||
ts.writeencoding = encoding;
|
||
if (!ts.transforming) {
|
||
var rs = this._readableState;
|
||
if (ts.needTransform ||
|
||
rs.needReadable ||
|
||
rs.length < rs.highWaterMark)
|
||
this._read(rs.highWaterMark);
|
||
}
|
||
};
|
||
|
||
// Doesn't matter what the args are here.
|
||
// _transform does all the work.
|
||
// That we got here means that the readable side wants more data.
|
||
Transform.prototype._read = function(n) {
|
||
var ts = this._transformState;
|
||
|
||
if (ts.writechunk && ts.writecb && !ts.transforming) {
|
||
ts.transforming = true;
|
||
this._transform(ts.writechunk, ts.writeencoding, ts.afterTransform);
|
||
} else {
|
||
// mark that we need a transform, so that any data that comes in
|
||
// will get processed, now that we've asked for it.
|
||
ts.needTransform = true;
|
||
}
|
||
};
|
||
|
||
|
||
function done(stream, er) {
|
||
if (er)
|
||
return stream.emit('error', er);
|
||
|
||
// if there's nothing in the write buffer, then that means
|
||
// that nothing more will ever be provided
|
||
var ws = stream._writableState;
|
||
var rs = stream._readableState;
|
||
var ts = stream._transformState;
|
||
|
||
if (ws.length)
|
||
throw new Error('calling transform done when ws.length != 0');
|
||
|
||
if (ts.transforming)
|
||
throw new Error('calling transform done when still transforming');
|
||
|
||
return stream.push(null);
|
||
}
|
||
|
||
},{"./duplex.js":16,"inherits":7}],22:[function(require,module,exports){
|
||
// Copyright Joyent, Inc. and other Node contributors.
|
||
//
|
||
// Permission is hereby granted, free of charge, to any person obtaining a
|
||
// copy of this software and associated documentation files (the
|
||
// "Software"), to deal in the Software without restriction, including
|
||
// without limitation the rights to use, copy, modify, merge, publish,
|
||
// distribute, sublicense, and/or sell copies of the Software, and to permit
|
||
// persons to whom the Software is furnished to do so, subject to the
|
||
// following conditions:
|
||
//
|
||
// The above copyright notice and this permission notice shall be included
|
||
// in all copies or substantial portions of the Software.
|
||
//
|
||
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
|
||
// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
|
||
// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
|
||
// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
|
||
// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
|
||
// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
|
||
// USE OR OTHER DEALINGS IN THE SOFTWARE.
|
||
|
||
// A bit simpler than readable streams.
|
||
// Implement an async ._write(chunk, cb), and it'll handle all
|
||
// the drain event emission and buffering.
|
||
|
||
module.exports = Writable;
|
||
Writable.WritableState = WritableState;
|
||
|
||
var isUint8Array = typeof Uint8Array !== 'undefined'
|
||
? function (x) { return x instanceof Uint8Array }
|
||
: function (x) {
|
||
return x && x.constructor && x.constructor.name === 'Uint8Array'
|
||
}
|
||
;
|
||
var isArrayBuffer = typeof ArrayBuffer !== 'undefined'
|
||
? function (x) { return x instanceof ArrayBuffer }
|
||
: function (x) {
|
||
return x && x.constructor && x.constructor.name === 'ArrayBuffer'
|
||
}
|
||
;
|
||
|
||
var inherits = require('inherits');
|
||
var Stream = require('./index.js');
|
||
var setImmediate = require('process/browser.js').nextTick;
|
||
var Buffer = require('buffer').Buffer;
|
||
|
||
inherits(Writable, Stream);
|
||
|
||
function WriteReq(chunk, encoding, cb) {
|
||
this.chunk = chunk;
|
||
this.encoding = encoding;
|
||
this.callback = cb;
|
||
}
|
||
|
||
function WritableState(options, stream) {
|
||
options = options || {};
|
||
|
||
// the point at which write() starts returning false
|
||
// Note: 0 is a valid value, means that we always return false if
|
||
// the entire buffer is not flushed immediately on write()
|
||
var hwm = options.highWaterMark;
|
||
this.highWaterMark = (hwm || hwm === 0) ? hwm : 16 * 1024;
|
||
|
||
// object stream flag to indicate whether or not this stream
|
||
// contains buffers or objects.
|
||
this.objectMode = !!options.objectMode;
|
||
|
||
// cast to ints.
|
||
this.highWaterMark = ~~this.highWaterMark;
|
||
|
||
this.needDrain = false;
|
||
// at the start of calling end()
|
||
this.ending = false;
|
||
// when end() has been called, and returned
|
||
this.ended = false;
|
||
// when 'finish' is emitted
|
||
this.finished = false;
|
||
|
||
// should we decode strings into buffers before passing to _write?
|
||
// this is here so that some node-core streams can optimize string
|
||
// handling at a lower level.
|
||
var noDecode = options.decodeStrings === false;
|
||
this.decodeStrings = !noDecode;
|
||
|
||
// Crypto is kind of old and crusty. Historically, its default string
|
||
// encoding is 'binary' so we have to make this configurable.
|
||
// Everything else in the universe uses 'utf8', though.
|
||
this.defaultEncoding = options.defaultEncoding || 'utf8';
|
||
|
||
// not an actual buffer we keep track of, but a measurement
|
||
// of how much we're waiting to get pushed to some underlying
|
||
// socket or file.
|
||
this.length = 0;
|
||
|
||
// a flag to see when we're in the middle of a write.
|
||
this.writing = false;
|
||
|
||
// a flag to be able to tell if the onwrite cb is called immediately,
|
||
// or on a later tick. We set this to true at first, becuase any
|
||
// actions that shouldn't happen until "later" should generally also
|
||
// not happen before the first write call.
|
||
this.sync = true;
|
||
|
||
// a flag to know if we're processing previously buffered items, which
|
||
// may call the _write() callback in the same tick, so that we don't
|
||
// end up in an overlapped onwrite situation.
|
||
this.bufferProcessing = false;
|
||
|
||
// the callback that's passed to _write(chunk,cb)
|
||
this.onwrite = function(er) {
|
||
onwrite(stream, er);
|
||
};
|
||
|
||
// the callback that the user supplies to write(chunk,encoding,cb)
|
||
this.writecb = null;
|
||
|
||
// the amount that is being written when _write is called.
|
||
this.writelen = 0;
|
||
|
||
this.buffer = [];
|
||
}
|
||
|
||
function Writable(options) {
|
||
// Writable ctor is applied to Duplexes, though they're not
|
||
// instanceof Writable, they're instanceof Readable.
|
||
if (!(this instanceof Writable) && !(this instanceof Stream.Duplex))
|
||
return new Writable(options);
|
||
|
||
this._writableState = new WritableState(options, this);
|
||
|
||
// legacy.
|
||
this.writable = true;
|
||
|
||
Stream.call(this);
|
||
}
|
||
|
||
// Otherwise people can pipe Writable streams, which is just wrong.
|
||
Writable.prototype.pipe = function() {
|
||
this.emit('error', new Error('Cannot pipe. Not readable.'));
|
||
};
|
||
|
||
|
||
function writeAfterEnd(stream, state, cb) {
|
||
var er = new Error('write after end');
|
||
// TODO: defer error events consistently everywhere, not just the cb
|
||
stream.emit('error', er);
|
||
setImmediate(function() {
|
||
cb(er);
|
||
});
|
||
}
|
||
|
||
// If we get something that is not a buffer, string, null, or undefined,
|
||
// and we're not in objectMode, then that's an error.
|
||
// Otherwise stream chunks are all considered to be of length=1, and the
|
||
// watermarks determine how many objects to keep in the buffer, rather than
|
||
// how many bytes or characters.
|
||
function validChunk(stream, state, chunk, cb) {
|
||
var valid = true;
|
||
if (!Buffer.isBuffer(chunk) &&
|
||
'string' !== typeof chunk &&
|
||
chunk !== null &&
|
||
chunk !== undefined &&
|
||
!state.objectMode) {
|
||
var er = new TypeError('Invalid non-string/buffer chunk');
|
||
stream.emit('error', er);
|
||
setImmediate(function() {
|
||
cb(er);
|
||
});
|
||
valid = false;
|
||
}
|
||
return valid;
|
||
}
|
||
|
||
Writable.prototype.write = function(chunk, encoding, cb) {
|
||
var state = this._writableState;
|
||
var ret = false;
|
||
|
||
if (typeof encoding === 'function') {
|
||
cb = encoding;
|
||
encoding = null;
|
||
}
|
||
|
||
if (!Buffer.isBuffer(chunk) && isUint8Array(chunk))
|
||
chunk = new Buffer(chunk);
|
||
if (isArrayBuffer(chunk) && typeof Uint8Array !== 'undefined')
|
||
chunk = new Buffer(new Uint8Array(chunk));
|
||
|
||
if (Buffer.isBuffer(chunk))
|
||
encoding = 'buffer';
|
||
else if (!encoding)
|
||
encoding = state.defaultEncoding;
|
||
|
||
if (typeof cb !== 'function')
|
||
cb = function() {};
|
||
|
||
if (state.ended)
|
||
writeAfterEnd(this, state, cb);
|
||
else if (validChunk(this, state, chunk, cb))
|
||
ret = writeOrBuffer(this, state, chunk, encoding, cb);
|
||
|
||
return ret;
|
||
};
|
||
|
||
function decodeChunk(state, chunk, encoding) {
|
||
if (!state.objectMode &&
|
||
state.decodeStrings !== false &&
|
||
typeof chunk === 'string') {
|
||
chunk = new Buffer(chunk, encoding);
|
||
}
|
||
return chunk;
|
||
}
|
||
|
||
// if we're already writing something, then just put this
|
||
// in the queue, and wait our turn. Otherwise, call _write
|
||
// If we return false, then we need a drain event, so set that flag.
|
||
function writeOrBuffer(stream, state, chunk, encoding, cb) {
|
||
chunk = decodeChunk(state, chunk, encoding);
|
||
var len = state.objectMode ? 1 : chunk.length;
|
||
|
||
state.length += len;
|
||
|
||
var ret = state.length < state.highWaterMark;
|
||
state.needDrain = !ret;
|
||
|
||
if (state.writing)
|
||
state.buffer.push(new WriteReq(chunk, encoding, cb));
|
||
else
|
||
doWrite(stream, state, len, chunk, encoding, cb);
|
||
|
||
return ret;
|
||
}
|
||
|
||
function doWrite(stream, state, len, chunk, encoding, cb) {
|
||
state.writelen = len;
|
||
state.writecb = cb;
|
||
state.writing = true;
|
||
state.sync = true;
|
||
stream._write(chunk, encoding, state.onwrite);
|
||
state.sync = false;
|
||
}
|
||
|
||
function onwriteError(stream, state, sync, er, cb) {
|
||
if (sync)
|
||
setImmediate(function() {
|
||
cb(er);
|
||
});
|
||
else
|
||
cb(er);
|
||
|
||
stream.emit('error', er);
|
||
}
|
||
|
||
function onwriteStateUpdate(state) {
|
||
state.writing = false;
|
||
state.writecb = null;
|
||
state.length -= state.writelen;
|
||
state.writelen = 0;
|
||
}
|
||
|
||
function onwrite(stream, er) {
|
||
var state = stream._writableState;
|
||
var sync = state.sync;
|
||
var cb = state.writecb;
|
||
|
||
onwriteStateUpdate(state);
|
||
|
||
if (er)
|
||
onwriteError(stream, state, sync, er, cb);
|
||
else {
|
||
// Check if we're actually ready to finish, but don't emit yet
|
||
var finished = needFinish(stream, state);
|
||
|
||
if (!finished && !state.bufferProcessing && state.buffer.length)
|
||
clearBuffer(stream, state);
|
||
|
||
if (sync) {
|
||
setImmediate(function() {
|
||
afterWrite(stream, state, finished, cb);
|
||
});
|
||
} else {
|
||
afterWrite(stream, state, finished, cb);
|
||
}
|
||
}
|
||
}
|
||
|
||
function afterWrite(stream, state, finished, cb) {
|
||
if (!finished)
|
||
onwriteDrain(stream, state);
|
||
cb();
|
||
if (finished)
|
||
finishMaybe(stream, state);
|
||
}
|
||
|
||
// Must force callback to be called on nextTick, so that we don't
|
||
// emit 'drain' before the write() consumer gets the 'false' return
|
||
// value, and has a chance to attach a 'drain' listener.
|
||
function onwriteDrain(stream, state) {
|
||
if (state.length === 0 && state.needDrain) {
|
||
state.needDrain = false;
|
||
stream.emit('drain');
|
||
}
|
||
}
|
||
|
||
|
||
// if there's something in the buffer waiting, then process it
|
||
function clearBuffer(stream, state) {
|
||
state.bufferProcessing = true;
|
||
|
||
for (var c = 0; c < state.buffer.length; c++) {
|
||
var entry = state.buffer[c];
|
||
var chunk = entry.chunk;
|
||
var encoding = entry.encoding;
|
||
var cb = entry.callback;
|
||
var len = state.objectMode ? 1 : chunk.length;
|
||
|
||
doWrite(stream, state, len, chunk, encoding, cb);
|
||
|
||
// if we didn't call the onwrite immediately, then
|
||
// it means that we need to wait until it does.
|
||
// also, that means that the chunk and cb are currently
|
||
// being processed, so move the buffer counter past them.
|
||
if (state.writing) {
|
||
c++;
|
||
break;
|
||
}
|
||
}
|
||
|
||
state.bufferProcessing = false;
|
||
if (c < state.buffer.length)
|
||
state.buffer = state.buffer.slice(c);
|
||
else
|
||
state.buffer.length = 0;
|
||
}
|
||
|
||
Writable.prototype._write = function(chunk, encoding, cb) {
|
||
cb(new Error('not implemented'));
|
||
};
|
||
|
||
Writable.prototype.end = function(chunk, encoding, cb) {
|
||
var state = this._writableState;
|
||
|
||
if (typeof chunk === 'function') {
|
||
cb = chunk;
|
||
chunk = null;
|
||
encoding = null;
|
||
} else if (typeof encoding === 'function') {
|
||
cb = encoding;
|
||
encoding = null;
|
||
}
|
||
|
||
if (typeof chunk !== 'undefined' && chunk !== null)
|
||
this.write(chunk, encoding);
|
||
|
||
// ignore unnecessary end() calls.
|
||
if (!state.ending && !state.finished)
|
||
endWritable(this, state, cb);
|
||
};
|
||
|
||
|
||
function needFinish(stream, state) {
|
||
return (state.ending &&
|
||
state.length === 0 &&
|
||
!state.finished &&
|
||
!state.writing);
|
||
}
|
||
|
||
function finishMaybe(stream, state) {
|
||
var need = needFinish(stream, state);
|
||
if (need) {
|
||
state.finished = true;
|
||
stream.emit('finish');
|
||
}
|
||
return need;
|
||
}
|
||
|
||
function endWritable(stream, state, cb) {
|
||
state.ending = true;
|
||
finishMaybe(stream, state);
|
||
if (cb) {
|
||
if (state.finished)
|
||
setImmediate(cb);
|
||
else
|
||
stream.once('finish', cb);
|
||
}
|
||
state.ended = true;
|
||
}
|
||
|
||
},{"./index.js":17,"buffer":9,"inherits":7,"process/browser.js":18}],23:[function(require,module,exports){
|
||
// Copyright Joyent, Inc. and other Node contributors.
|
||
//
|
||
// Permission is hereby granted, free of charge, to any person obtaining a
|
||
// copy of this software and associated documentation files (the
|
||
// "Software"), to deal in the Software without restriction, including
|
||
// without limitation the rights to use, copy, modify, merge, publish,
|
||
// distribute, sublicense, and/or sell copies of the Software, and to permit
|
||
// persons to whom the Software is furnished to do so, subject to the
|
||
// following conditions:
|
||
//
|
||
// The above copyright notice and this permission notice shall be included
|
||
// in all copies or substantial portions of the Software.
|
||
//
|
||
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
|
||
// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
|
||
// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
|
||
// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
|
||
// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
|
||
// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
|
||
// USE OR OTHER DEALINGS IN THE SOFTWARE.
|
||
|
||
var Buffer = require('buffer').Buffer;
|
||
|
||
function assertEncoding(encoding) {
|
||
if (encoding && !Buffer.isEncoding(encoding)) {
|
||
throw new Error('Unknown encoding: ' + encoding);
|
||
}
|
||
}
|
||
|
||
var StringDecoder = exports.StringDecoder = function(encoding) {
|
||
this.encoding = (encoding || 'utf8').toLowerCase().replace(/[-_]/, '');
|
||
assertEncoding(encoding);
|
||
switch (this.encoding) {
|
||
case 'utf8':
|
||
// CESU-8 represents each of Surrogate Pair by 3-bytes
|
||
this.surrogateSize = 3;
|
||
break;
|
||
case 'ucs2':
|
||
case 'utf16le':
|
||
// UTF-16 represents each of Surrogate Pair by 2-bytes
|
||
this.surrogateSize = 2;
|
||
this.detectIncompleteChar = utf16DetectIncompleteChar;
|
||
break;
|
||
case 'base64':
|
||
// Base-64 stores 3 bytes in 4 chars, and pads the remainder.
|
||
this.surrogateSize = 3;
|
||
this.detectIncompleteChar = base64DetectIncompleteChar;
|
||
break;
|
||
default:
|
||
this.write = passThroughWrite;
|
||
return;
|
||
}
|
||
|
||
this.charBuffer = new Buffer(6);
|
||
this.charReceived = 0;
|
||
this.charLength = 0;
|
||
};
|
||
|
||
|
||
StringDecoder.prototype.write = function(buffer) {
|
||
var charStr = '';
|
||
var offset = 0;
|
||
|
||
// if our last write ended with an incomplete multibyte character
|
||
while (this.charLength) {
|
||
// determine how many remaining bytes this buffer has to offer for this char
|
||
var i = (buffer.length >= this.charLength - this.charReceived) ?
|
||
this.charLength - this.charReceived :
|
||
buffer.length;
|
||
|
||
// add the new bytes to the char buffer
|
||
buffer.copy(this.charBuffer, this.charReceived, offset, i);
|
||
this.charReceived += (i - offset);
|
||
offset = i;
|
||
|
||
if (this.charReceived < this.charLength) {
|
||
// still not enough chars in this buffer? wait for more ...
|
||
return '';
|
||
}
|
||
|
||
// get the character that was split
|
||
charStr = this.charBuffer.slice(0, this.charLength).toString(this.encoding);
|
||
|
||
// lead surrogate (D800-DBFF) is also the incomplete character
|
||
var charCode = charStr.charCodeAt(charStr.length - 1);
|
||
if (charCode >= 0xD800 && charCode <= 0xDBFF) {
|
||
this.charLength += this.surrogateSize;
|
||
charStr = '';
|
||
continue;
|
||
}
|
||
this.charReceived = this.charLength = 0;
|
||
|
||
// if there are no more bytes in this buffer, just emit our char
|
||
if (i == buffer.length) return charStr;
|
||
|
||
// otherwise cut off the characters end from the beginning of this buffer
|
||
buffer = buffer.slice(i, buffer.length);
|
||
break;
|
||
}
|
||
|
||
var lenIncomplete = this.detectIncompleteChar(buffer);
|
||
|
||
var end = buffer.length;
|
||
if (this.charLength) {
|
||
// buffer the incomplete character bytes we got
|
||
buffer.copy(this.charBuffer, 0, buffer.length - lenIncomplete, end);
|
||
this.charReceived = lenIncomplete;
|
||
end -= lenIncomplete;
|
||
}
|
||
|
||
charStr += buffer.toString(this.encoding, 0, end);
|
||
|
||
var end = charStr.length - 1;
|
||
var charCode = charStr.charCodeAt(end);
|
||
// lead surrogate (D800-DBFF) is also the incomplete character
|
||
if (charCode >= 0xD800 && charCode <= 0xDBFF) {
|
||
var size = this.surrogateSize;
|
||
this.charLength += size;
|
||
this.charReceived += size;
|
||
this.charBuffer.copy(this.charBuffer, size, 0, size);
|
||
this.charBuffer.write(charStr.charAt(charStr.length - 1), this.encoding);
|
||
return charStr.substring(0, end);
|
||
}
|
||
|
||
// or just emit the charStr
|
||
return charStr;
|
||
};
|
||
|
||
StringDecoder.prototype.detectIncompleteChar = function(buffer) {
|
||
// determine how many bytes we have to check at the end of this buffer
|
||
var i = (buffer.length >= 3) ? 3 : buffer.length;
|
||
|
||
// Figure out if one of the last i bytes of our buffer announces an
|
||
// incomplete char.
|
||
for (; i > 0; i--) {
|
||
var c = buffer[buffer.length - i];
|
||
|
||
// See http://en.wikipedia.org/wiki/UTF-8#Description
|
||
|
||
// 110XXXXX
|
||
if (i == 1 && c >> 5 == 0x06) {
|
||
this.charLength = 2;
|
||
break;
|
||
}
|
||
|
||
// 1110XXXX
|
||
if (i <= 2 && c >> 4 == 0x0E) {
|
||
this.charLength = 3;
|
||
break;
|
||
}
|
||
|
||
// 11110XXX
|
||
if (i <= 3 && c >> 3 == 0x1E) {
|
||
this.charLength = 4;
|
||
break;
|
||
}
|
||
}
|
||
|
||
return i;
|
||
};
|
||
|
||
StringDecoder.prototype.end = function(buffer) {
|
||
var res = '';
|
||
if (buffer && buffer.length)
|
||
res = this.write(buffer);
|
||
|
||
if (this.charReceived) {
|
||
var cr = this.charReceived;
|
||
var buf = this.charBuffer;
|
||
var enc = this.encoding;
|
||
res += buf.slice(0, cr).toString(enc);
|
||
}
|
||
|
||
return res;
|
||
};
|
||
|
||
function passThroughWrite(buffer) {
|
||
return buffer.toString(this.encoding);
|
||
}
|
||
|
||
function utf16DetectIncompleteChar(buffer) {
|
||
var incomplete = this.charReceived = buffer.length % 2;
|
||
this.charLength = incomplete ? 2 : 0;
|
||
return incomplete;
|
||
}
|
||
|
||
function base64DetectIncompleteChar(buffer) {
|
||
var incomplete = this.charReceived = buffer.length % 3;
|
||
this.charLength = incomplete ? 3 : 0;
|
||
return incomplete;
|
||
}
|
||
|
||
},{"buffer":9}],24:[function(require,module,exports){
|
||
/*jshint strict:true node:true es5:true onevar:true laxcomma:true laxbreak:true eqeqeq:true immed:true latedef:true*/
|
||
(function () {
|
||
"use strict";
|
||
|
||
// Copyright Joyent, Inc. and other Node contributors.
|
||
//
|
||
// Permission is hereby granted, free of charge, to any person obtaining a
|
||
// copy of this software and associated documentation files (the
|
||
// "Software"), to deal in the Software without restriction, including
|
||
// without limitation the rights to use, copy, modify, merge, publish,
|
||
// distribute, sublicense, and/or sell copies of the Software, and to permit
|
||
// persons to whom the Software is furnished to do so, subject to the
|
||
// following conditions:
|
||
//
|
||
// The above copyright notice and this permission notice shall be included
|
||
// in all copies or substantial portions of the Software.
|
||
//
|
||
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
|
||
// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
|
||
// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
|
||
// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
|
||
// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
|
||
// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
|
||
// USE OR OTHER DEALINGS IN THE SOFTWARE.
|
||
|
||
var punycode = require('punycode');
|
||
|
||
exports.parse = urlParse;
|
||
exports.resolve = urlResolve;
|
||
exports.resolveObject = urlResolveObject;
|
||
exports.format = urlFormat;
|
||
|
||
// Reference: RFC 3986, RFC 1808, RFC 2396
|
||
|
||
// define these here so at least they only have to be
|
||
// compiled once on the first module load.
|
||
var protocolPattern = /^([a-z0-9.+-]+:)/i,
|
||
portPattern = /:[0-9]*$/,
|
||
|
||
// RFC 2396: characters reserved for delimiting URLs.
|
||
// We actually just auto-escape these.
|
||
delims = ['<', '>', '"', '`', ' ', '\r', '\n', '\t'],
|
||
|
||
// RFC 2396: characters not allowed for various reasons.
|
||
unwise = ['{', '}', '|', '\\', '^', '~', '`'].concat(delims),
|
||
|
||
// Allowed by RFCs, but cause of XSS attacks. Always escape these.
|
||
autoEscape = ['\''].concat(delims),
|
||
// Characters that are never ever allowed in a hostname.
|
||
// Note that any invalid chars are also handled, but these
|
||
// are the ones that are *expected* to be seen, so we fast-path
|
||
// them.
|
||
nonHostChars = ['%', '/', '?', ';', '#']
|
||
.concat(unwise).concat(autoEscape),
|
||
nonAuthChars = ['/', '@', '?', '#'].concat(delims),
|
||
hostnameMaxLen = 255,
|
||
hostnamePartPattern = /^[a-zA-Z0-9][a-z0-9A-Z_-]{0,62}$/,
|
||
hostnamePartStart = /^([a-zA-Z0-9][a-z0-9A-Z_-]{0,62})(.*)$/,
|
||
// protocols that can allow "unsafe" and "unwise" chars.
|
||
unsafeProtocol = {
|
||
'javascript': true,
|
||
'javascript:': true
|
||
},
|
||
// protocols that never have a hostname.
|
||
hostlessProtocol = {
|
||
'javascript': true,
|
||
'javascript:': true
|
||
},
|
||
// protocols that always have a path component.
|
||
pathedProtocol = {
|
||
'http': true,
|
||
'https': true,
|
||
'ftp': true,
|
||
'gopher': true,
|
||
'file': true,
|
||
'http:': true,
|
||
'ftp:': true,
|
||
'gopher:': true,
|
||
'file:': true
|
||
},
|
||
// protocols that always contain a // bit.
|
||
slashedProtocol = {
|
||
'http': true,
|
||
'https': true,
|
||
'ftp': true,
|
||
'gopher': true,
|
||
'file': true,
|
||
'http:': true,
|
||
'https:': true,
|
||
'ftp:': true,
|
||
'gopher:': true,
|
||
'file:': true
|
||
},
|
||
querystring = require('querystring');
|
||
|
||
function urlParse(url, parseQueryString, slashesDenoteHost) {
|
||
if (url && typeof(url) === 'object' && url.href) return url;
|
||
|
||
if (typeof url !== 'string') {
|
||
throw new TypeError("Parameter 'url' must be a string, not " + typeof url);
|
||
}
|
||
|
||
var out = {},
|
||
rest = url;
|
||
|
||
// trim before proceeding.
|
||
// This is to support parse stuff like " http://foo.com \n"
|
||
rest = rest.trim();
|
||
|
||
var proto = protocolPattern.exec(rest);
|
||
if (proto) {
|
||
proto = proto[0];
|
||
var lowerProto = proto.toLowerCase();
|
||
out.protocol = lowerProto;
|
||
rest = rest.substr(proto.length);
|
||
}
|
||
|
||
// figure out if it's got a host
|
||
// user@server is *always* interpreted as a hostname, and url
|
||
// resolution will treat //foo/bar as host=foo,path=bar because that's
|
||
// how the browser resolves relative URLs.
|
||
if (slashesDenoteHost || proto || rest.match(/^\/\/[^@\/]+@[^@\/]+/)) {
|
||
var slashes = rest.substr(0, 2) === '//';
|
||
if (slashes && !(proto && hostlessProtocol[proto])) {
|
||
rest = rest.substr(2);
|
||
out.slashes = true;
|
||
}
|
||
}
|
||
|
||
if (!hostlessProtocol[proto] &&
|
||
(slashes || (proto && !slashedProtocol[proto]))) {
|
||
// there's a hostname.
|
||
// the first instance of /, ?, ;, or # ends the host.
|
||
// don't enforce full RFC correctness, just be unstupid about it.
|
||
|
||
// If there is an @ in the hostname, then non-host chars *are* allowed
|
||
// to the left of the first @ sign, unless some non-auth character
|
||
// comes *before* the @-sign.
|
||
// URLs are obnoxious.
|
||
var atSign = rest.indexOf('@');
|
||
if (atSign !== -1) {
|
||
var auth = rest.slice(0, atSign);
|
||
|
||
// there *may be* an auth
|
||
var hasAuth = true;
|
||
for (var i = 0, l = nonAuthChars.length; i < l; i++) {
|
||
if (auth.indexOf(nonAuthChars[i]) !== -1) {
|
||
// not a valid auth. Something like http://foo.com/bar@baz/
|
||
hasAuth = false;
|
||
break;
|
||
}
|
||
}
|
||
|
||
if (hasAuth) {
|
||
// pluck off the auth portion.
|
||
out.auth = decodeURIComponent(auth);
|
||
rest = rest.substr(atSign + 1);
|
||
}
|
||
}
|
||
|
||
var firstNonHost = -1;
|
||
for (var i = 0, l = nonHostChars.length; i < l; i++) {
|
||
var index = rest.indexOf(nonHostChars[i]);
|
||
if (index !== -1 &&
|
||
(firstNonHost < 0 || index < firstNonHost)) firstNonHost = index;
|
||
}
|
||
|
||
if (firstNonHost !== -1) {
|
||
out.host = rest.substr(0, firstNonHost);
|
||
rest = rest.substr(firstNonHost);
|
||
} else {
|
||
out.host = rest;
|
||
rest = '';
|
||
}
|
||
|
||
// pull out port.
|
||
var p = parseHost(out.host);
|
||
var keys = Object.keys(p);
|
||
for (var i = 0, l = keys.length; i < l; i++) {
|
||
var key = keys[i];
|
||
out[key] = p[key];
|
||
}
|
||
|
||
// we've indicated that there is a hostname,
|
||
// so even if it's empty, it has to be present.
|
||
out.hostname = out.hostname || '';
|
||
|
||
// if hostname begins with [ and ends with ]
|
||
// assume that it's an IPv6 address.
|
||
var ipv6Hostname = out.hostname[0] === '[' &&
|
||
out.hostname[out.hostname.length - 1] === ']';
|
||
|
||
// validate a little.
|
||
if (out.hostname.length > hostnameMaxLen) {
|
||
out.hostname = '';
|
||
} else if (!ipv6Hostname) {
|
||
var hostparts = out.hostname.split(/\./);
|
||
for (var i = 0, l = hostparts.length; i < l; i++) {
|
||
var part = hostparts[i];
|
||
if (!part) continue;
|
||
if (!part.match(hostnamePartPattern)) {
|
||
var newpart = '';
|
||
for (var j = 0, k = part.length; j < k; j++) {
|
||
if (part.charCodeAt(j) > 127) {
|
||
// we replace non-ASCII char with a temporary placeholder
|
||
// we need this to make sure size of hostname is not
|
||
// broken by replacing non-ASCII by nothing
|
||
newpart += 'x';
|
||
} else {
|
||
newpart += part[j];
|
||
}
|
||
}
|
||
// we test again with ASCII char only
|
||
if (!newpart.match(hostnamePartPattern)) {
|
||
var validParts = hostparts.slice(0, i);
|
||
var notHost = hostparts.slice(i + 1);
|
||
var bit = part.match(hostnamePartStart);
|
||
if (bit) {
|
||
validParts.push(bit[1]);
|
||
notHost.unshift(bit[2]);
|
||
}
|
||
if (notHost.length) {
|
||
rest = '/' + notHost.join('.') + rest;
|
||
}
|
||
out.hostname = validParts.join('.');
|
||
break;
|
||
}
|
||
}
|
||
}
|
||
}
|
||
|
||
// hostnames are always lower case.
|
||
out.hostname = out.hostname.toLowerCase();
|
||
|
||
if (!ipv6Hostname) {
|
||
// IDNA Support: Returns a puny coded representation of "domain".
|
||
// It only converts the part of the domain name that
|
||
// has non ASCII characters. I.e. it dosent matter if
|
||
// you call it with a domain that already is in ASCII.
|
||
var domainArray = out.hostname.split('.');
|
||
var newOut = [];
|
||
for (var i = 0; i < domainArray.length; ++i) {
|
||
var s = domainArray[i];
|
||
newOut.push(s.match(/[^A-Za-z0-9_-]/) ?
|
||
'xn--' + punycode.encode(s) : s);
|
||
}
|
||
out.hostname = newOut.join('.');
|
||
}
|
||
|
||
out.host = (out.hostname || '') +
|
||
((out.port) ? ':' + out.port : '');
|
||
out.href += out.host;
|
||
|
||
// strip [ and ] from the hostname
|
||
if (ipv6Hostname) {
|
||
out.hostname = out.hostname.substr(1, out.hostname.length - 2);
|
||
if (rest[0] !== '/') {
|
||
rest = '/' + rest;
|
||
}
|
||
}
|
||
}
|
||
|
||
// now rest is set to the post-host stuff.
|
||
// chop off any delim chars.
|
||
if (!unsafeProtocol[lowerProto]) {
|
||
|
||
// First, make 100% sure that any "autoEscape" chars get
|
||
// escaped, even if encodeURIComponent doesn't think they
|
||
// need to be.
|
||
for (var i = 0, l = autoEscape.length; i < l; i++) {
|
||
var ae = autoEscape[i];
|
||
var esc = encodeURIComponent(ae);
|
||
if (esc === ae) {
|
||
esc = escape(ae);
|
||
}
|
||
rest = rest.split(ae).join(esc);
|
||
}
|
||
}
|
||
|
||
|
||
// chop off from the tail first.
|
||
var hash = rest.indexOf('#');
|
||
if (hash !== -1) {
|
||
// got a fragment string.
|
||
out.hash = rest.substr(hash);
|
||
rest = rest.slice(0, hash);
|
||
}
|
||
var qm = rest.indexOf('?');
|
||
if (qm !== -1) {
|
||
out.search = rest.substr(qm);
|
||
out.query = rest.substr(qm + 1);
|
||
if (parseQueryString) {
|
||
out.query = querystring.parse(out.query);
|
||
}
|
||
rest = rest.slice(0, qm);
|
||
} else if (parseQueryString) {
|
||
// no query string, but parseQueryString still requested
|
||
out.search = '';
|
||
out.query = {};
|
||
}
|
||
if (rest) out.pathname = rest;
|
||
if (slashedProtocol[proto] &&
|
||
out.hostname && !out.pathname) {
|
||
out.pathname = '/';
|
||
}
|
||
|
||
//to support http.request
|
||
if (out.pathname || out.search) {
|
||
out.path = (out.pathname ? out.pathname : '') +
|
||
(out.search ? out.search : '');
|
||
}
|
||
|
||
// finally, reconstruct the href based on what has been validated.
|
||
out.href = urlFormat(out);
|
||
return out;
|
||
}
|
||
|
||
// format a parsed object into a url string
|
||
function urlFormat(obj) {
|
||
// ensure it's an object, and not a string url.
|
||
// If it's an obj, this is a no-op.
|
||
// this way, you can call url_format() on strings
|
||
// to clean up potentially wonky urls.
|
||
if (typeof(obj) === 'string') obj = urlParse(obj);
|
||
|
||
var auth = obj.auth || '';
|
||
if (auth) {
|
||
auth = encodeURIComponent(auth);
|
||
auth = auth.replace(/%3A/i, ':');
|
||
auth += '@';
|
||
}
|
||
|
||
var protocol = obj.protocol || '',
|
||
pathname = obj.pathname || '',
|
||
hash = obj.hash || '',
|
||
host = false,
|
||
query = '';
|
||
|
||
if (obj.host !== undefined) {
|
||
host = auth + obj.host;
|
||
} else if (obj.hostname !== undefined) {
|
||
host = auth + (obj.hostname.indexOf(':') === -1 ?
|
||
obj.hostname :
|
||
'[' + obj.hostname + ']');
|
||
if (obj.port) {
|
||
host += ':' + obj.port;
|
||
}
|
||
}
|
||
|
||
if (obj.query && typeof obj.query === 'object' &&
|
||
Object.keys(obj.query).length) {
|
||
query = querystring.stringify(obj.query);
|
||
}
|
||
|
||
var search = obj.search || (query && ('?' + query)) || '';
|
||
|
||
if (protocol && protocol.substr(-1) !== ':') protocol += ':';
|
||
|
||
// only the slashedProtocols get the //. Not mailto:, xmpp:, etc.
|
||
// unless they had them to begin with.
|
||
if (obj.slashes ||
|
||
(!protocol || slashedProtocol[protocol]) && host !== false) {
|
||
host = '//' + (host || '');
|
||
if (pathname && pathname.charAt(0) !== '/') pathname = '/' + pathname;
|
||
} else if (!host) {
|
||
host = '';
|
||
}
|
||
|
||
if (hash && hash.charAt(0) !== '#') hash = '#' + hash;
|
||
if (search && search.charAt(0) !== '?') search = '?' + search;
|
||
|
||
return protocol + host + pathname + search + hash;
|
||
}
|
||
|
||
function urlResolve(source, relative) {
|
||
return urlFormat(urlResolveObject(source, relative));
|
||
}
|
||
|
||
function urlResolveObject(source, relative) {
|
||
if (!source) return relative;
|
||
|
||
source = urlParse(urlFormat(source), false, true);
|
||
relative = urlParse(urlFormat(relative), false, true);
|
||
|
||
// hash is always overridden, no matter what.
|
||
source.hash = relative.hash;
|
||
|
||
if (relative.href === '') {
|
||
source.href = urlFormat(source);
|
||
return source;
|
||
}
|
||
|
||
// hrefs like //foo/bar always cut to the protocol.
|
||
if (relative.slashes && !relative.protocol) {
|
||
relative.protocol = source.protocol;
|
||
//urlParse appends trailing / to urls like http://www.example.com
|
||
if (slashedProtocol[relative.protocol] &&
|
||
relative.hostname && !relative.pathname) {
|
||
relative.path = relative.pathname = '/';
|
||
}
|
||
relative.href = urlFormat(relative);
|
||
return relative;
|
||
}
|
||
|
||
if (relative.protocol && relative.protocol !== source.protocol) {
|
||
// if it's a known url protocol, then changing
|
||
// the protocol does weird things
|
||
// first, if it's not file:, then we MUST have a host,
|
||
// and if there was a path
|
||
// to begin with, then we MUST have a path.
|
||
// if it is file:, then the host is dropped,
|
||
// because that's known to be hostless.
|
||
// anything else is assumed to be absolute.
|
||
if (!slashedProtocol[relative.protocol]) {
|
||
relative.href = urlFormat(relative);
|
||
return relative;
|
||
}
|
||
source.protocol = relative.protocol;
|
||
if (!relative.host && !hostlessProtocol[relative.protocol]) {
|
||
var relPath = (relative.pathname || '').split('/');
|
||
while (relPath.length && !(relative.host = relPath.shift()));
|
||
if (!relative.host) relative.host = '';
|
||
if (!relative.hostname) relative.hostname = '';
|
||
if (relPath[0] !== '') relPath.unshift('');
|
||
if (relPath.length < 2) relPath.unshift('');
|
||
relative.pathname = relPath.join('/');
|
||
}
|
||
source.pathname = relative.pathname;
|
||
source.search = relative.search;
|
||
source.query = relative.query;
|
||
source.host = relative.host || '';
|
||
source.auth = relative.auth;
|
||
source.hostname = relative.hostname || relative.host;
|
||
source.port = relative.port;
|
||
//to support http.request
|
||
if (source.pathname !== undefined || source.search !== undefined) {
|
||
source.path = (source.pathname ? source.pathname : '') +
|
||
(source.search ? source.search : '');
|
||
}
|
||
source.slashes = source.slashes || relative.slashes;
|
||
source.href = urlFormat(source);
|
||
return source;
|
||
}
|
||
|
||
var isSourceAbs = (source.pathname && source.pathname.charAt(0) === '/'),
|
||
isRelAbs = (
|
||
relative.host !== undefined ||
|
||
relative.pathname && relative.pathname.charAt(0) === '/'
|
||
),
|
||
mustEndAbs = (isRelAbs || isSourceAbs ||
|
||
(source.host && relative.pathname)),
|
||
removeAllDots = mustEndAbs,
|
||
srcPath = source.pathname && source.pathname.split('/') || [],
|
||
relPath = relative.pathname && relative.pathname.split('/') || [],
|
||
psychotic = source.protocol &&
|
||
!slashedProtocol[source.protocol];
|
||
|
||
// if the url is a non-slashed url, then relative
|
||
// links like ../.. should be able
|
||
// to crawl up to the hostname, as well. This is strange.
|
||
// source.protocol has already been set by now.
|
||
// Later on, put the first path part into the host field.
|
||
if (psychotic) {
|
||
|
||
delete source.hostname;
|
||
delete source.port;
|
||
if (source.host) {
|
||
if (srcPath[0] === '') srcPath[0] = source.host;
|
||
else srcPath.unshift(source.host);
|
||
}
|
||
delete source.host;
|
||
if (relative.protocol) {
|
||
delete relative.hostname;
|
||
delete relative.port;
|
||
if (relative.host) {
|
||
if (relPath[0] === '') relPath[0] = relative.host;
|
||
else relPath.unshift(relative.host);
|
||
}
|
||
delete relative.host;
|
||
}
|
||
mustEndAbs = mustEndAbs && (relPath[0] === '' || srcPath[0] === '');
|
||
}
|
||
|
||
if (isRelAbs) {
|
||
// it's absolute.
|
||
source.host = (relative.host || relative.host === '') ?
|
||
relative.host : source.host;
|
||
source.hostname = (relative.hostname || relative.hostname === '') ?
|
||
relative.hostname : source.hostname;
|
||
source.search = relative.search;
|
||
source.query = relative.query;
|
||
srcPath = relPath;
|
||
// fall through to the dot-handling below.
|
||
} else if (relPath.length) {
|
||
// it's relative
|
||
// throw away the existing file, and take the new path instead.
|
||
if (!srcPath) srcPath = [];
|
||
srcPath.pop();
|
||
srcPath = srcPath.concat(relPath);
|
||
source.search = relative.search;
|
||
source.query = relative.query;
|
||
} else if ('search' in relative) {
|
||
// just pull out the search.
|
||
// like href='?foo'.
|
||
// Put this after the other two cases because it simplifies the booleans
|
||
if (psychotic) {
|
||
source.hostname = source.host = srcPath.shift();
|
||
//occationaly the auth can get stuck only in host
|
||
//this especialy happens in cases like
|
||
//url.resolveObject('mailto:local1@domain1', 'local2@domain2')
|
||
var authInHost = source.host && source.host.indexOf('@') > 0 ?
|
||
source.host.split('@') : false;
|
||
if (authInHost) {
|
||
source.auth = authInHost.shift();
|
||
source.host = source.hostname = authInHost.shift();
|
||
}
|
||
}
|
||
source.search = relative.search;
|
||
source.query = relative.query;
|
||
//to support http.request
|
||
if (source.pathname !== undefined || source.search !== undefined) {
|
||
source.path = (source.pathname ? source.pathname : '') +
|
||
(source.search ? source.search : '');
|
||
}
|
||
source.href = urlFormat(source);
|
||
return source;
|
||
}
|
||
if (!srcPath.length) {
|
||
// no path at all. easy.
|
||
// we've already handled the other stuff above.
|
||
delete source.pathname;
|
||
//to support http.request
|
||
if (!source.search) {
|
||
source.path = '/' + source.search;
|
||
} else {
|
||
delete source.path;
|
||
}
|
||
source.href = urlFormat(source);
|
||
return source;
|
||
}
|
||
// if a url ENDs in . or .., then it must get a trailing slash.
|
||
// however, if it ends in anything else non-slashy,
|
||
// then it must NOT get a trailing slash.
|
||
var last = srcPath.slice(-1)[0];
|
||
var hasTrailingSlash = (
|
||
(source.host || relative.host) && (last === '.' || last === '..') ||
|
||
last === '');
|
||
|
||
// strip single dots, resolve double dots to parent dir
|
||
// if the path tries to go above the root, `up` ends up > 0
|
||
var up = 0;
|
||
for (var i = srcPath.length; i >= 0; i--) {
|
||
last = srcPath[i];
|
||
if (last == '.') {
|
||
srcPath.splice(i, 1);
|
||
} else if (last === '..') {
|
||
srcPath.splice(i, 1);
|
||
up++;
|
||
} else if (up) {
|
||
srcPath.splice(i, 1);
|
||
up--;
|
||
}
|
||
}
|
||
|
||
// if the path is allowed to go above the root, restore leading ..s
|
||
if (!mustEndAbs && !removeAllDots) {
|
||
for (; up--; up) {
|
||
srcPath.unshift('..');
|
||
}
|
||
}
|
||
|
||
if (mustEndAbs && srcPath[0] !== '' &&
|
||
(!srcPath[0] || srcPath[0].charAt(0) !== '/')) {
|
||
srcPath.unshift('');
|
||
}
|
||
|
||
if (hasTrailingSlash && (srcPath.join('/').substr(-1) !== '/')) {
|
||
srcPath.push('');
|
||
}
|
||
|
||
var isAbsolute = srcPath[0] === '' ||
|
||
(srcPath[0] && srcPath[0].charAt(0) === '/');
|
||
|
||
// put the host back
|
||
if (psychotic) {
|
||
source.hostname = source.host = isAbsolute ? '' :
|
||
srcPath.length ? srcPath.shift() : '';
|
||
//occationaly the auth can get stuck only in host
|
||
//this especialy happens in cases like
|
||
//url.resolveObject('mailto:local1@domain1', 'local2@domain2')
|
||
var authInHost = source.host && source.host.indexOf('@') > 0 ?
|
||
source.host.split('@') : false;
|
||
if (authInHost) {
|
||
source.auth = authInHost.shift();
|
||
source.host = source.hostname = authInHost.shift();
|
||
}
|
||
}
|
||
|
||
mustEndAbs = mustEndAbs || (source.host && srcPath.length);
|
||
|
||
if (mustEndAbs && !isAbsolute) {
|
||
srcPath.unshift('');
|
||
}
|
||
|
||
source.pathname = srcPath.join('/');
|
||
//to support request.http
|
||
if (source.pathname !== undefined || source.search !== undefined) {
|
||
source.path = (source.pathname ? source.pathname : '') +
|
||
(source.search ? source.search : '');
|
||
}
|
||
source.auth = relative.auth || source.auth;
|
||
source.slashes = source.slashes || relative.slashes;
|
||
source.href = urlFormat(source);
|
||
return source;
|
||
}
|
||
|
||
function parseHost(host) {
|
||
var out = {};
|
||
var port = portPattern.exec(host);
|
||
if (port) {
|
||
port = port[0];
|
||
if (port !== ':') {
|
||
out.port = port.substr(1);
|
||
}
|
||
host = host.substr(0, host.length - port.length);
|
||
}
|
||
if (host) out.hostname = host;
|
||
return out;
|
||
}
|
||
|
||
}());
|
||
|
||
},{"punycode":12,"querystring":15}],25:[function(require,module,exports){
|
||
module.exports = function isBuffer(arg) {
|
||
return arg && typeof arg === 'object'
|
||
&& typeof arg.copy === 'function'
|
||
&& typeof arg.fill === 'function'
|
||
&& typeof arg.readUInt8 === 'function';
|
||
}
|
||
},{}],26:[function(require,module,exports){
|
||
(function (process,global){// Copyright Joyent, Inc. and other Node contributors.
|
||
//
|
||
// Permission is hereby granted, free of charge, to any person obtaining a
|
||
// copy of this software and associated documentation files (the
|
||
// "Software"), to deal in the Software without restriction, including
|
||
// without limitation the rights to use, copy, modify, merge, publish,
|
||
// distribute, sublicense, and/or sell copies of the Software, and to permit
|
||
// persons to whom the Software is furnished to do so, subject to the
|
||
// following conditions:
|
||
//
|
||
// The above copyright notice and this permission notice shall be included
|
||
// in all copies or substantial portions of the Software.
|
||
//
|
||
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
|
||
// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
|
||
// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
|
||
// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
|
||
// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
|
||
// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
|
||
// USE OR OTHER DEALINGS IN THE SOFTWARE.
|
||
|
||
var formatRegExp = /%[sdj%]/g;
|
||
exports.format = function(f) {
|
||
if (!isString(f)) {
|
||
var objects = [];
|
||
for (var i = 0; i < arguments.length; i++) {
|
||
objects.push(inspect(arguments[i]));
|
||
}
|
||
return objects.join(' ');
|
||
}
|
||
|
||
var i = 1;
|
||
var args = arguments;
|
||
var len = args.length;
|
||
var str = String(f).replace(formatRegExp, function(x) {
|
||
if (x === '%') return '%';
|
||
if (i >= len) return x;
|
||
switch (x) {
|
||
case '%s': return String(args[i++]);
|
||
case '%d': return Number(args[i++]);
|
||
case '%j':
|
||
try {
|
||
return JSON.stringify(args[i++]);
|
||
} catch (_) {
|
||
return '[Circular]';
|
||
}
|
||
default:
|
||
return x;
|
||
}
|
||
});
|
||
for (var x = args[i]; i < len; x = args[++i]) {
|
||
if (isNull(x) || !isObject(x)) {
|
||
str += ' ' + x;
|
||
} else {
|
||
str += ' ' + inspect(x);
|
||
}
|
||
}
|
||
return str;
|
||
};
|
||
|
||
|
||
// Mark that a method should not be used.
|
||
// Returns a modified function which warns once by default.
|
||
// If --no-deprecation is set, then it is a no-op.
|
||
exports.deprecate = function(fn, msg) {
|
||
// Allow for deprecating things in the process of starting up.
|
||
if (isUndefined(global.process)) {
|
||
return function() {
|
||
return exports.deprecate(fn, msg).apply(this, arguments);
|
||
};
|
||
}
|
||
|
||
if (process.noDeprecation === true) {
|
||
return fn;
|
||
}
|
||
|
||
var warned = false;
|
||
function deprecated() {
|
||
if (!warned) {
|
||
if (process.throwDeprecation) {
|
||
throw new Error(msg);
|
||
} else if (process.traceDeprecation) {
|
||
console.trace(msg);
|
||
} else {
|
||
console.error(msg);
|
||
}
|
||
warned = true;
|
||
}
|
||
return fn.apply(this, arguments);
|
||
}
|
||
|
||
return deprecated;
|
||
};
|
||
|
||
|
||
var debugs = {};
|
||
var debugEnviron;
|
||
exports.debuglog = function(set) {
|
||
if (isUndefined(debugEnviron))
|
||
debugEnviron = process.env.NODE_DEBUG || '';
|
||
set = set.toUpperCase();
|
||
if (!debugs[set]) {
|
||
if (new RegExp('\\b' + set + '\\b', 'i').test(debugEnviron)) {
|
||
var pid = process.pid;
|
||
debugs[set] = function() {
|
||
var msg = exports.format.apply(exports, arguments);
|
||
console.error('%s %d: %s', set, pid, msg);
|
||
};
|
||
} else {
|
||
debugs[set] = function() {};
|
||
}
|
||
}
|
||
return debugs[set];
|
||
};
|
||
|
||
|
||
/**
|
||
* Echos the value of a value. Trys to print the value out
|
||
* in the best way possible given the different types.
|
||
*
|
||
* @param {Object} obj The object to print out.
|
||
* @param {Object} opts Optional options object that alters the output.
|
||
*/
|
||
/* legacy: obj, showHidden, depth, colors*/
|
||
function inspect(obj, opts) {
|
||
// default options
|
||
var ctx = {
|
||
seen: [],
|
||
stylize: stylizeNoColor
|
||
};
|
||
// legacy...
|
||
if (arguments.length >= 3) ctx.depth = arguments[2];
|
||
if (arguments.length >= 4) ctx.colors = arguments[3];
|
||
if (isBoolean(opts)) {
|
||
// legacy...
|
||
ctx.showHidden = opts;
|
||
} else if (opts) {
|
||
// got an "options" object
|
||
exports._extend(ctx, opts);
|
||
}
|
||
// set default options
|
||
if (isUndefined(ctx.showHidden)) ctx.showHidden = false;
|
||
if (isUndefined(ctx.depth)) ctx.depth = 2;
|
||
if (isUndefined(ctx.colors)) ctx.colors = false;
|
||
if (isUndefined(ctx.customInspect)) ctx.customInspect = true;
|
||
if (ctx.colors) ctx.stylize = stylizeWithColor;
|
||
return formatValue(ctx, obj, ctx.depth);
|
||
}
|
||
exports.inspect = inspect;
|
||
|
||
|
||
// http://en.wikipedia.org/wiki/ANSI_escape_code#graphics
|
||
inspect.colors = {
|
||
'bold' : [1, 22],
|
||
'italic' : [3, 23],
|
||
'underline' : [4, 24],
|
||
'inverse' : [7, 27],
|
||
'white' : [37, 39],
|
||
'grey' : [90, 39],
|
||
'black' : [30, 39],
|
||
'blue' : [34, 39],
|
||
'cyan' : [36, 39],
|
||
'green' : [32, 39],
|
||
'magenta' : [35, 39],
|
||
'red' : [31, 39],
|
||
'yellow' : [33, 39]
|
||
};
|
||
|
||
// Don't use 'blue' not visible on cmd.exe
|
||
inspect.styles = {
|
||
'special': 'cyan',
|
||
'number': 'yellow',
|
||
'boolean': 'yellow',
|
||
'undefined': 'grey',
|
||
'null': 'bold',
|
||
'string': 'green',
|
||
'date': 'magenta',
|
||
// "name": intentionally not styling
|
||
'regexp': 'red'
|
||
};
|
||
|
||
|
||
function stylizeWithColor(str, styleType) {
|
||
var style = inspect.styles[styleType];
|
||
|
||
if (style) {
|
||
return '\u001b[' + inspect.colors[style][0] + 'm' + str +
|
||
'\u001b[' + inspect.colors[style][1] + 'm';
|
||
} else {
|
||
return str;
|
||
}
|
||
}
|
||
|
||
|
||
function stylizeNoColor(str, styleType) {
|
||
return str;
|
||
}
|
||
|
||
|
||
function arrayToHash(array) {
|
||
var hash = {};
|
||
|
||
array.forEach(function(val, idx) {
|
||
hash[val] = true;
|
||
});
|
||
|
||
return hash;
|
||
}
|
||
|
||
|
||
function formatValue(ctx, value, recurseTimes) {
|
||
// Provide a hook for user-specified inspect functions.
|
||
// Check that value is an object with an inspect function on it
|
||
if (ctx.customInspect &&
|
||
value &&
|
||
isFunction(value.inspect) &&
|
||
// Filter out the util module, it's inspect function is special
|
||
value.inspect !== exports.inspect &&
|
||
// Also filter out any prototype objects using the circular check.
|
||
!(value.constructor && value.constructor.prototype === value)) {
|
||
var ret = value.inspect(recurseTimes, ctx);
|
||
if (!isString(ret)) {
|
||
ret = formatValue(ctx, ret, recurseTimes);
|
||
}
|
||
return ret;
|
||
}
|
||
|
||
// Primitive types cannot have properties
|
||
var primitive = formatPrimitive(ctx, value);
|
||
if (primitive) {
|
||
return primitive;
|
||
}
|
||
|
||
// Look up the keys of the object.
|
||
var keys = Object.keys(value);
|
||
var visibleKeys = arrayToHash(keys);
|
||
|
||
if (ctx.showHidden) {
|
||
keys = Object.getOwnPropertyNames(value);
|
||
}
|
||
|
||
// IE doesn't make error fields non-enumerable
|
||
// http://msdn.microsoft.com/en-us/library/ie/dww52sbt(v=vs.94).aspx
|
||
if (isError(value)
|
||
&& (keys.indexOf('message') >= 0 || keys.indexOf('description') >= 0)) {
|
||
return formatError(value);
|
||
}
|
||
|
||
// Some type of object without properties can be shortcutted.
|
||
if (keys.length === 0) {
|
||
if (isFunction(value)) {
|
||
var name = value.name ? ': ' + value.name : '';
|
||
return ctx.stylize('[Function' + name + ']', 'special');
|
||
}
|
||
if (isRegExp(value)) {
|
||
return ctx.stylize(RegExp.prototype.toString.call(value), 'regexp');
|
||
}
|
||
if (isDate(value)) {
|
||
return ctx.stylize(Date.prototype.toString.call(value), 'date');
|
||
}
|
||
if (isError(value)) {
|
||
return formatError(value);
|
||
}
|
||
}
|
||
|
||
var base = '', array = false, braces = ['{', '}'];
|
||
|
||
// Make Array say that they are Array
|
||
if (isArray(value)) {
|
||
array = true;
|
||
braces = ['[', ']'];
|
||
}
|
||
|
||
// Make functions say that they are functions
|
||
if (isFunction(value)) {
|
||
var n = value.name ? ': ' + value.name : '';
|
||
base = ' [Function' + n + ']';
|
||
}
|
||
|
||
// Make RegExps say that they are RegExps
|
||
if (isRegExp(value)) {
|
||
base = ' ' + RegExp.prototype.toString.call(value);
|
||
}
|
||
|
||
// Make dates with properties first say the date
|
||
if (isDate(value)) {
|
||
base = ' ' + Date.prototype.toUTCString.call(value);
|
||
}
|
||
|
||
// Make error with message first say the error
|
||
if (isError(value)) {
|
||
base = ' ' + formatError(value);
|
||
}
|
||
|
||
if (keys.length === 0 && (!array || value.length == 0)) {
|
||
return braces[0] + base + braces[1];
|
||
}
|
||
|
||
if (recurseTimes < 0) {
|
||
if (isRegExp(value)) {
|
||
return ctx.stylize(RegExp.prototype.toString.call(value), 'regexp');
|
||
} else {
|
||
return ctx.stylize('[Object]', 'special');
|
||
}
|
||
}
|
||
|
||
ctx.seen.push(value);
|
||
|
||
var output;
|
||
if (array) {
|
||
output = formatArray(ctx, value, recurseTimes, visibleKeys, keys);
|
||
} else {
|
||
output = keys.map(function(key) {
|
||
return formatProperty(ctx, value, recurseTimes, visibleKeys, key, array);
|
||
});
|
||
}
|
||
|
||
ctx.seen.pop();
|
||
|
||
return reduceToSingleString(output, base, braces);
|
||
}
|
||
|
||
|
||
function formatPrimitive(ctx, value) {
|
||
if (isUndefined(value))
|
||
return ctx.stylize('undefined', 'undefined');
|
||
if (isString(value)) {
|
||
var simple = '\'' + JSON.stringify(value).replace(/^"|"$/g, '')
|
||
.replace(/'/g, "\\'")
|
||
.replace(/\\"/g, '"') + '\'';
|
||
return ctx.stylize(simple, 'string');
|
||
}
|
||
if (isNumber(value))
|
||
return ctx.stylize('' + value, 'number');
|
||
if (isBoolean(value))
|
||
return ctx.stylize('' + value, 'boolean');
|
||
// For some reason typeof null is "object", so special case here.
|
||
if (isNull(value))
|
||
return ctx.stylize('null', 'null');
|
||
}
|
||
|
||
|
||
function formatError(value) {
|
||
return '[' + Error.prototype.toString.call(value) + ']';
|
||
}
|
||
|
||
|
||
function formatArray(ctx, value, recurseTimes, visibleKeys, keys) {
|
||
var output = [];
|
||
for (var i = 0, l = value.length; i < l; ++i) {
|
||
if (hasOwnProperty(value, String(i))) {
|
||
output.push(formatProperty(ctx, value, recurseTimes, visibleKeys,
|
||
String(i), true));
|
||
} else {
|
||
output.push('');
|
||
}
|
||
}
|
||
keys.forEach(function(key) {
|
||
if (!key.match(/^\d+$/)) {
|
||
output.push(formatProperty(ctx, value, recurseTimes, visibleKeys,
|
||
key, true));
|
||
}
|
||
});
|
||
return output;
|
||
}
|
||
|
||
|
||
function formatProperty(ctx, value, recurseTimes, visibleKeys, key, array) {
|
||
var name, str, desc;
|
||
desc = Object.getOwnPropertyDescriptor(value, key) || { value: value[key] };
|
||
if (desc.get) {
|
||
if (desc.set) {
|
||
str = ctx.stylize('[Getter/Setter]', 'special');
|
||
} else {
|
||
str = ctx.stylize('[Getter]', 'special');
|
||
}
|
||
} else {
|
||
if (desc.set) {
|
||
str = ctx.stylize('[Setter]', 'special');
|
||
}
|
||
}
|
||
if (!hasOwnProperty(visibleKeys, key)) {
|
||
name = '[' + key + ']';
|
||
}
|
||
if (!str) {
|
||
if (ctx.seen.indexOf(desc.value) < 0) {
|
||
if (isNull(recurseTimes)) {
|
||
str = formatValue(ctx, desc.value, null);
|
||
} else {
|
||
str = formatValue(ctx, desc.value, recurseTimes - 1);
|
||
}
|
||
if (str.indexOf('\n') > -1) {
|
||
if (array) {
|
||
str = str.split('\n').map(function(line) {
|
||
return ' ' + line;
|
||
}).join('\n').substr(2);
|
||
} else {
|
||
str = '\n' + str.split('\n').map(function(line) {
|
||
return ' ' + line;
|
||
}).join('\n');
|
||
}
|
||
}
|
||
} else {
|
||
str = ctx.stylize('[Circular]', 'special');
|
||
}
|
||
}
|
||
if (isUndefined(name)) {
|
||
if (array && key.match(/^\d+$/)) {
|
||
return str;
|
||
}
|
||
name = JSON.stringify('' + key);
|
||
if (name.match(/^"([a-zA-Z_][a-zA-Z_0-9]*)"$/)) {
|
||
name = name.substr(1, name.length - 2);
|
||
name = ctx.stylize(name, 'name');
|
||
} else {
|
||
name = name.replace(/'/g, "\\'")
|
||
.replace(/\\"/g, '"')
|
||
.replace(/(^"|"$)/g, "'");
|
||
name = ctx.stylize(name, 'string');
|
||
}
|
||
}
|
||
|
||
return name + ': ' + str;
|
||
}
|
||
|
||
|
||
function reduceToSingleString(output, base, braces) {
|
||
var numLinesEst = 0;
|
||
var length = output.reduce(function(prev, cur) {
|
||
numLinesEst++;
|
||
if (cur.indexOf('\n') >= 0) numLinesEst++;
|
||
return prev + cur.replace(/\u001b\[\d\d?m/g, '').length + 1;
|
||
}, 0);
|
||
|
||
if (length > 60) {
|
||
return braces[0] +
|
||
(base === '' ? '' : base + '\n ') +
|
||
' ' +
|
||
output.join(',\n ') +
|
||
' ' +
|
||
braces[1];
|
||
}
|
||
|
||
return braces[0] + base + ' ' + output.join(', ') + ' ' + braces[1];
|
||
}
|
||
|
||
|
||
// NOTE: These type checking functions intentionally don't use `instanceof`
|
||
// because it is fragile and can be easily faked with `Object.create()`.
|
||
function isArray(ar) {
|
||
return Array.isArray(ar);
|
||
}
|
||
exports.isArray = isArray;
|
||
|
||
function isBoolean(arg) {
|
||
return typeof arg === 'boolean';
|
||
}
|
||
exports.isBoolean = isBoolean;
|
||
|
||
function isNull(arg) {
|
||
return arg === null;
|
||
}
|
||
exports.isNull = isNull;
|
||
|
||
function isNullOrUndefined(arg) {
|
||
return arg == null;
|
||
}
|
||
exports.isNullOrUndefined = isNullOrUndefined;
|
||
|
||
function isNumber(arg) {
|
||
return typeof arg === 'number';
|
||
}
|
||
exports.isNumber = isNumber;
|
||
|
||
function isString(arg) {
|
||
return typeof arg === 'string';
|
||
}
|
||
exports.isString = isString;
|
||
|
||
function isSymbol(arg) {
|
||
return typeof arg === 'symbol';
|
||
}
|
||
exports.isSymbol = isSymbol;
|
||
|
||
function isUndefined(arg) {
|
||
return arg === void 0;
|
||
}
|
||
exports.isUndefined = isUndefined;
|
||
|
||
function isRegExp(re) {
|
||
return isObject(re) && objectToString(re) === '[object RegExp]';
|
||
}
|
||
exports.isRegExp = isRegExp;
|
||
|
||
function isObject(arg) {
|
||
return typeof arg === 'object' && arg !== null;
|
||
}
|
||
exports.isObject = isObject;
|
||
|
||
function isDate(d) {
|
||
return isObject(d) && objectToString(d) === '[object Date]';
|
||
}
|
||
exports.isDate = isDate;
|
||
|
||
function isError(e) {
|
||
return isObject(e) &&
|
||
(objectToString(e) === '[object Error]' || e instanceof Error);
|
||
}
|
||
exports.isError = isError;
|
||
|
||
function isFunction(arg) {
|
||
return typeof arg === 'function';
|
||
}
|
||
exports.isFunction = isFunction;
|
||
|
||
function isPrimitive(arg) {
|
||
return arg === null ||
|
||
typeof arg === 'boolean' ||
|
||
typeof arg === 'number' ||
|
||
typeof arg === 'string' ||
|
||
typeof arg === 'symbol' || // ES6 symbol
|
||
typeof arg === 'undefined';
|
||
}
|
||
exports.isPrimitive = isPrimitive;
|
||
|
||
exports.isBuffer = require('./support/isBuffer');
|
||
|
||
function objectToString(o) {
|
||
return Object.prototype.toString.call(o);
|
||
}
|
||
|
||
|
||
function pad(n) {
|
||
return n < 10 ? '0' + n.toString(10) : n.toString(10);
|
||
}
|
||
|
||
|
||
var months = ['Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun', 'Jul', 'Aug', 'Sep',
|
||
'Oct', 'Nov', 'Dec'];
|
||
|
||
// 26 Feb 16:19:34
|
||
function timestamp() {
|
||
var d = new Date();
|
||
var time = [pad(d.getHours()),
|
||
pad(d.getMinutes()),
|
||
pad(d.getSeconds())].join(':');
|
||
return [d.getDate(), months[d.getMonth()], time].join(' ');
|
||
}
|
||
|
||
|
||
// log is just a thin wrapper to console.log that prepends a timestamp
|
||
exports.log = function() {
|
||
console.log('%s - %s', timestamp(), exports.format.apply(exports, arguments));
|
||
};
|
||
|
||
|
||
/**
|
||
* Inherit the prototype methods from one constructor into another.
|
||
*
|
||
* The Function.prototype.inherits from lang.js rewritten as a standalone
|
||
* function (not on Function.prototype). NOTE: If this file is to be loaded
|
||
* during bootstrapping this function needs to be rewritten using some native
|
||
* functions as prototype setup using normal JavaScript does not work as
|
||
* expected during bootstrapping (see mirror.js in r114903).
|
||
*
|
||
* @param {function} ctor Constructor function which needs to inherit the
|
||
* prototype.
|
||
* @param {function} superCtor Constructor function to inherit prototype from.
|
||
*/
|
||
exports.inherits = require('inherits');
|
||
|
||
exports._extend = function(origin, add) {
|
||
// Don't do anything if add isn't an object
|
||
if (!add || !isObject(add)) return origin;
|
||
|
||
var keys = Object.keys(add);
|
||
var i = keys.length;
|
||
while (i--) {
|
||
origin[keys[i]] = add[keys[i]];
|
||
}
|
||
return origin;
|
||
};
|
||
|
||
function hasOwnProperty(obj, prop) {
|
||
return Object.prototype.hasOwnProperty.call(obj, prop);
|
||
}
|
||
}).call(this,require("/home/substack/projects/testling/node_modules/browserify/node_modules/insert-module-globals/node_modules/process/browser.js"),typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {})
|
||
},{"./support/isBuffer":25,"/home/substack/projects/testling/node_modules/browserify/node_modules/insert-module-globals/node_modules/process/browser.js":8,"inherits":7}],27:[function(require,module,exports){
|
||
exports.parse = require('./lib/parse');
|
||
exports.stringify = require('./lib/stringify');
|
||
|
||
},{"./lib/parse":28,"./lib/stringify":29}],28:[function(require,module,exports){
|
||
var at, // The index of the current character
|
||
ch, // The current character
|
||
escapee = {
|
||
'"': '"',
|
||
'\\': '\\',
|
||
'/': '/',
|
||
b: '\b',
|
||
f: '\f',
|
||
n: '\n',
|
||
r: '\r',
|
||
t: '\t'
|
||
},
|
||
text,
|
||
|
||
error = function (m) {
|
||
// Call error when something is wrong.
|
||
throw {
|
||
name: 'SyntaxError',
|
||
message: m,
|
||
at: at,
|
||
text: text
|
||
};
|
||
},
|
||
|
||
next = function (c) {
|
||
// If a c parameter is provided, verify that it matches the current character.
|
||
if (c && c !== ch) {
|
||
error("Expected '" + c + "' instead of '" + ch + "'");
|
||
}
|
||
|
||
// Get the next character. When there are no more characters,
|
||
// return the empty string.
|
||
|
||
ch = text.charAt(at);
|
||
at += 1;
|
||
return ch;
|
||
},
|
||
|
||
number = function () {
|
||
// Parse a number value.
|
||
var number,
|
||
string = '';
|
||
|
||
if (ch === '-') {
|
||
string = '-';
|
||
next('-');
|
||
}
|
||
while (ch >= '0' && ch <= '9') {
|
||
string += ch;
|
||
next();
|
||
}
|
||
if (ch === '.') {
|
||
string += '.';
|
||
while (next() && ch >= '0' && ch <= '9') {
|
||
string += ch;
|
||
}
|
||
}
|
||
if (ch === 'e' || ch === 'E') {
|
||
string += ch;
|
||
next();
|
||
if (ch === '-' || ch === '+') {
|
||
string += ch;
|
||
next();
|
||
}
|
||
while (ch >= '0' && ch <= '9') {
|
||
string += ch;
|
||
next();
|
||
}
|
||
}
|
||
number = +string;
|
||
if (!isFinite(number)) {
|
||
error("Bad number");
|
||
} else {
|
||
return number;
|
||
}
|
||
},
|
||
|
||
string = function () {
|
||
// Parse a string value.
|
||
var hex,
|
||
i,
|
||
string = '',
|
||
uffff;
|
||
|
||
// When parsing for string values, we must look for " and \ characters.
|
||
if (ch === '"') {
|
||
while (next()) {
|
||
if (ch === '"') {
|
||
next();
|
||
return string;
|
||
} else if (ch === '\\') {
|
||
next();
|
||
if (ch === 'u') {
|
||
uffff = 0;
|
||
for (i = 0; i < 4; i += 1) {
|
||
hex = parseInt(next(), 16);
|
||
if (!isFinite(hex)) {
|
||
break;
|
||
}
|
||
uffff = uffff * 16 + hex;
|
||
}
|
||
string += String.fromCharCode(uffff);
|
||
} else if (typeof escapee[ch] === 'string') {
|
||
string += escapee[ch];
|
||
} else {
|
||
break;
|
||
}
|
||
} else {
|
||
string += ch;
|
||
}
|
||
}
|
||
}
|
||
error("Bad string");
|
||
},
|
||
|
||
white = function () {
|
||
|
||
// Skip whitespace.
|
||
|
||
while (ch && ch <= ' ') {
|
||
next();
|
||
}
|
||
},
|
||
|
||
word = function () {
|
||
|
||
// true, false, or null.
|
||
|
||
switch (ch) {
|
||
case 't':
|
||
next('t');
|
||
next('r');
|
||
next('u');
|
||
next('e');
|
||
return true;
|
||
case 'f':
|
||
next('f');
|
||
next('a');
|
||
next('l');
|
||
next('s');
|
||
next('e');
|
||
return false;
|
||
case 'n':
|
||
next('n');
|
||
next('u');
|
||
next('l');
|
||
next('l');
|
||
return null;
|
||
}
|
||
error("Unexpected '" + ch + "'");
|
||
},
|
||
|
||
value, // Place holder for the value function.
|
||
|
||
array = function () {
|
||
|
||
// Parse an array value.
|
||
|
||
var array = [];
|
||
|
||
if (ch === '[') {
|
||
next('[');
|
||
white();
|
||
if (ch === ']') {
|
||
next(']');
|
||
return array; // empty array
|
||
}
|
||
while (ch) {
|
||
array.push(value());
|
||
white();
|
||
if (ch === ']') {
|
||
next(']');
|
||
return array;
|
||
}
|
||
next(',');
|
||
white();
|
||
}
|
||
}
|
||
error("Bad array");
|
||
},
|
||
|
||
object = function () {
|
||
|
||
// Parse an object value.
|
||
|
||
var key,
|
||
object = {};
|
||
|
||
if (ch === '{') {
|
||
next('{');
|
||
white();
|
||
if (ch === '}') {
|
||
next('}');
|
||
return object; // empty object
|
||
}
|
||
while (ch) {
|
||
key = string();
|
||
white();
|
||
next(':');
|
||
if (Object.hasOwnProperty.call(object, key)) {
|
||
error('Duplicate key "' + key + '"');
|
||
}
|
||
object[key] = value();
|
||
white();
|
||
if (ch === '}') {
|
||
next('}');
|
||
return object;
|
||
}
|
||
next(',');
|
||
white();
|
||
}
|
||
}
|
||
error("Bad object");
|
||
};
|
||
|
||
value = function () {
|
||
|
||
// Parse a JSON value. It could be an object, an array, a string, a number,
|
||
// or a word.
|
||
|
||
white();
|
||
switch (ch) {
|
||
case '{':
|
||
return object();
|
||
case '[':
|
||
return array();
|
||
case '"':
|
||
return string();
|
||
case '-':
|
||
return number();
|
||
default:
|
||
return ch >= '0' && ch <= '9' ? number() : word();
|
||
}
|
||
};
|
||
|
||
// Return the json_parse function. It will have access to all of the above
|
||
// functions and variables.
|
||
|
||
module.exports = function (source, reviver) {
|
||
var result;
|
||
|
||
text = source;
|
||
at = 0;
|
||
ch = ' ';
|
||
result = value();
|
||
white();
|
||
if (ch) {
|
||
error("Syntax error");
|
||
}
|
||
|
||
// If there is a reviver function, we recursively walk the new structure,
|
||
// passing each name/value pair to the reviver function for possible
|
||
// transformation, starting with a temporary root object that holds the result
|
||
// in an empty key. If there is not a reviver function, we simply return the
|
||
// result.
|
||
|
||
return typeof reviver === 'function' ? (function walk(holder, key) {
|
||
var k, v, value = holder[key];
|
||
if (value && typeof value === 'object') {
|
||
for (k in value) {
|
||
if (Object.prototype.hasOwnProperty.call(value, k)) {
|
||
v = walk(value, k);
|
||
if (v !== undefined) {
|
||
value[k] = v;
|
||
} else {
|
||
delete value[k];
|
||
}
|
||
}
|
||
}
|
||
}
|
||
return reviver.call(holder, key, value);
|
||
}({'': result}, '')) : result;
|
||
};
|
||
|
||
},{}],29:[function(require,module,exports){
|
||
var cx = /[\u0000\u00ad\u0600-\u0604\u070f\u17b4\u17b5\u200c-\u200f\u2028-\u202f\u2060-\u206f\ufeff\ufff0-\uffff]/g,
|
||
escapable = /[\\\"\x00-\x1f\x7f-\x9f\u00ad\u0600-\u0604\u070f\u17b4\u17b5\u200c-\u200f\u2028-\u202f\u2060-\u206f\ufeff\ufff0-\uffff]/g,
|
||
gap,
|
||
indent,
|
||
meta = { // table of character substitutions
|
||
'\b': '\\b',
|
||
'\t': '\\t',
|
||
'\n': '\\n',
|
||
'\f': '\\f',
|
||
'\r': '\\r',
|
||
'"' : '\\"',
|
||
'\\': '\\\\'
|
||
},
|
||
rep;
|
||
|
||
function quote(string) {
|
||
// If the string contains no control characters, no quote characters, and no
|
||
// backslash characters, then we can safely slap some quotes around it.
|
||
// Otherwise we must also replace the offending characters with safe escape
|
||
// sequences.
|
||
|
||
escapable.lastIndex = 0;
|
||
return escapable.test(string) ? '"' + string.replace(escapable, function (a) {
|
||
var c = meta[a];
|
||
return typeof c === 'string' ? c :
|
||
'\\u' + ('0000' + a.charCodeAt(0).toString(16)).slice(-4);
|
||
}) + '"' : '"' + string + '"';
|
||
}
|
||
|
||
function str(key, holder) {
|
||
// Produce a string from holder[key].
|
||
var i, // The loop counter.
|
||
k, // The member key.
|
||
v, // The member value.
|
||
length,
|
||
mind = gap,
|
||
partial,
|
||
value = holder[key];
|
||
|
||
// If the value has a toJSON method, call it to obtain a replacement value.
|
||
if (value && typeof value === 'object' &&
|
||
typeof value.toJSON === 'function') {
|
||
value = value.toJSON(key);
|
||
}
|
||
|
||
// If we were called with a replacer function, then call the replacer to
|
||
// obtain a replacement value.
|
||
if (typeof rep === 'function') {
|
||
value = rep.call(holder, key, value);
|
||
}
|
||
|
||
// What happens next depends on the value's type.
|
||
switch (typeof value) {
|
||
case 'string':
|
||
return quote(value);
|
||
|
||
case 'number':
|
||
// JSON numbers must be finite. Encode non-finite numbers as null.
|
||
return isFinite(value) ? String(value) : 'null';
|
||
|
||
case 'boolean':
|
||
case 'null':
|
||
// If the value is a boolean or null, convert it to a string. Note:
|
||
// typeof null does not produce 'null'. The case is included here in
|
||
// the remote chance that this gets fixed someday.
|
||
return String(value);
|
||
|
||
case 'object':
|
||
if (!value) return 'null';
|
||
gap += indent;
|
||
partial = [];
|
||
|
||
// Array.isArray
|
||
if (Object.prototype.toString.apply(value) === '[object Array]') {
|
||
length = value.length;
|
||
for (i = 0; i < length; i += 1) {
|
||
partial[i] = str(i, value) || 'null';
|
||
}
|
||
|
||
// Join all of the elements together, separated with commas, and
|
||
// wrap them in brackets.
|
||
v = partial.length === 0 ? '[]' : gap ?
|
||
'[\n' + gap + partial.join(',\n' + gap) + '\n' + mind + ']' :
|
||
'[' + partial.join(',') + ']';
|
||
gap = mind;
|
||
return v;
|
||
}
|
||
|
||
// If the replacer is an array, use it to select the members to be
|
||
// stringified.
|
||
if (rep && typeof rep === 'object') {
|
||
length = rep.length;
|
||
for (i = 0; i < length; i += 1) {
|
||
k = rep[i];
|
||
if (typeof k === 'string') {
|
||
v = str(k, value);
|
||
if (v) {
|
||
partial.push(quote(k) + (gap ? ': ' : ':') + v);
|
||
}
|
||
}
|
||
}
|
||
}
|
||
else {
|
||
// Otherwise, iterate through all of the keys in the object.
|
||
for (k in value) {
|
||
if (Object.prototype.hasOwnProperty.call(value, k)) {
|
||
v = str(k, value);
|
||
if (v) {
|
||
partial.push(quote(k) + (gap ? ': ' : ':') + v);
|
||
}
|
||
}
|
||
}
|
||
}
|
||
|
||
// Join all of the member texts together, separated with commas,
|
||
// and wrap them in braces.
|
||
|
||
v = partial.length === 0 ? '{}' : gap ?
|
||
'{\n' + gap + partial.join(',\n' + gap) + '\n' + mind + '}' :
|
||
'{' + partial.join(',') + '}';
|
||
gap = mind;
|
||
return v;
|
||
}
|
||
}
|
||
|
||
module.exports = function (value, replacer, space) {
|
||
var i;
|
||
gap = '';
|
||
indent = '';
|
||
|
||
// If the space parameter is a number, make an indent string containing that
|
||
// many spaces.
|
||
if (typeof space === 'number') {
|
||
for (i = 0; i < space; i += 1) {
|
||
indent += ' ';
|
||
}
|
||
}
|
||
// If the space parameter is a string, it will be used as the indent string.
|
||
else if (typeof space === 'string') {
|
||
indent = space;
|
||
}
|
||
|
||
// If there is a replacer, it must be a function or an array.
|
||
// Otherwise, throw an error.
|
||
rep = replacer;
|
||
if (replacer && typeof replacer !== 'function'
|
||
&& (typeof replacer !== 'object' || typeof replacer.length !== 'number')) {
|
||
throw new Error('JSON.stringify');
|
||
}
|
||
|
||
// Make a fake root object containing our value under the key of ''.
|
||
// Return the result of stringifying the value.
|
||
return str('', {'': value});
|
||
};
|
||
|
||
},{}],30:[function(require,module,exports){
|
||
module.exports = function inspect_ (obj, opts, depth, seen) {
|
||
if (!opts) opts = {};
|
||
|
||
var maxDepth = opts.depth === undefined ? 5 : opts.depth;
|
||
if (depth === undefined) depth = 0;
|
||
if (depth > maxDepth && maxDepth > 0) return '...';
|
||
|
||
if (seen === undefined) seen = [];
|
||
else if (indexOf(seen, obj) >= 0) {
|
||
return '[Circular]';
|
||
}
|
||
|
||
function inspect (value, from) {
|
||
if (from) {
|
||
seen = seen.slice();
|
||
seen.push(from);
|
||
}
|
||
return inspect_(value, opts, depth + 1, seen);
|
||
}
|
||
|
||
if (typeof obj === 'string') {
|
||
return "'" + obj.replace(/(['\\])/g, '\\$1') + "'";
|
||
}
|
||
else if (typeof obj === 'function') {
|
||
var name = nameOf(obj);
|
||
return '[Function' + (name ? ': ' + name : '') + ']';
|
||
}
|
||
else if (isElement(obj)) {
|
||
var s = '<' + String(obj.nodeName).toLowerCase();
|
||
var attrs = obj.attributes || [];
|
||
for (var i = 0; i < attrs.length; i++) {
|
||
s += ' ' + attrs[i].name + '="' + quote(attrs[i].value) + '"';
|
||
}
|
||
s += '>';
|
||
if (obj.childNodes && obj.childNodes.length) s += '...';
|
||
s += '</' + String(obj.tagName).toLowerCase() + '>';
|
||
return s;
|
||
}
|
||
else if (isArray(obj)) {
|
||
var xs = Array(obj.length);
|
||
for (var i = 0; i < obj.length; i++) {
|
||
xs[i] = inspect(obj[i], obj);
|
||
}
|
||
return '[ ' + xs.join(', ') + ' ]';
|
||
}
|
||
else if (typeof obj === 'object' && !isDate(obj) && !isRegExp(obj)) {
|
||
var xs = [];
|
||
for (var key in obj) {
|
||
if (!has(obj, key)) continue;
|
||
if (/[^\w$]/.test(key)) {
|
||
xs.push(inspect(key) + ': ' + inspect(obj[key], obj));
|
||
}
|
||
else xs.push(key + ': ' + inspect(obj[key], obj));
|
||
}
|
||
return '{ ' + xs.join(', ') + ' }';
|
||
}
|
||
else return String(obj);
|
||
};
|
||
|
||
function quote (s) {
|
||
return String(s).replace(/"/g, '"');
|
||
}
|
||
|
||
function isArray (obj) {
|
||
return {}.toString.call(obj) === '[object Array]';
|
||
}
|
||
|
||
function isDate (obj) {
|
||
return {}.toString.call(obj) === '[object Date]';
|
||
}
|
||
|
||
function isRegExp (obj) {
|
||
return {}.toString.call(obj) === '[object RegExp]';
|
||
}
|
||
|
||
function has (obj, key) {
|
||
if (!{}.hasOwnProperty) return true;
|
||
return {}.hasOwnProperty.call(obj, key);
|
||
}
|
||
|
||
function nameOf (f) {
|
||
if (f.name) return f.name;
|
||
var m = f.toString().match(/^function\s*([\w$]+)/);
|
||
if (m) return m[1];
|
||
}
|
||
|
||
function indexOf (xs, x) {
|
||
if (xs.indexOf) return xs.indexOf(x);
|
||
for (var i = 0, l = xs.length; i < l; i++) {
|
||
if (xs[i] === x) return i;
|
||
}
|
||
return -1;
|
||
}
|
||
|
||
function isElement (x) {
|
||
if (!x || typeof x !== 'object') return false;
|
||
if (typeof HTMLElement !== 'undefined') {
|
||
return x instanceof HTMLElement;
|
||
}
|
||
else return typeof x.nodeName === 'string'
|
||
&& typeof x.getAttribute === 'function'
|
||
;
|
||
}
|
||
|
||
},{}],31:[function(require,module,exports){
|
||
var http = require('http');
|
||
var Stream = require('stream');
|
||
var encode = typeof encodeURIComponent !== 'undefined'
|
||
? encodeURIComponent : escape
|
||
;
|
||
|
||
module.exports = function (opts) {
|
||
if (typeof opts === 'string') {
|
||
opts = { path : opts };
|
||
}
|
||
if (!opts) opts = {};
|
||
if (!opts.id) {
|
||
opts.id = Math.floor(Math.pow(16, 8) * Math.random()).toString(16);
|
||
}
|
||
|
||
var stream = new Stream;
|
||
stream.writable = true;
|
||
stream.order = 0;
|
||
|
||
stream.write = function (msg) {
|
||
if (stream.ended) return;
|
||
var data = 'order=' + stream.order
|
||
+ '&data=' + encode(msg)
|
||
+ '&id=' + encode(opts.id)
|
||
;
|
||
stream.order ++;
|
||
send(data);
|
||
};
|
||
|
||
stream.destroy = function () {
|
||
stream.ended = true;
|
||
stream.emit('close');
|
||
};
|
||
|
||
stream.end = function (msg) {
|
||
if (stream.ended) return;
|
||
|
||
var data = 'order=' + stream.order
|
||
+ '&id=' + encode(opts.id)
|
||
+ '&end=true'
|
||
;
|
||
if (msg !== undefined) data += '&data=' + encode(msg);
|
||
stream.order ++;
|
||
send(data);
|
||
stream.ended = true;
|
||
stream.emit('close');
|
||
};
|
||
|
||
function send (data) {
|
||
var params = {
|
||
method : 'POST',
|
||
host : opts.host || window.location.hostname,
|
||
port : opts.port || window.location.port,
|
||
path : opts.path || '/',
|
||
headers : {
|
||
'content-type' : 'application/x-www-form-urlencoded'
|
||
}
|
||
};
|
||
var req = http.request(params);
|
||
req.end(data);
|
||
}
|
||
|
||
return stream
|
||
};
|
||
|
||
},{"http":3,"stream":17}]},{},[1])</script><script>(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);throw new Error("Cannot find module '"+o+"'")}var f=n[o]={exports:{}};t[o][0].call(f.exports,function(e){var n=t[o][1][e];return s(n?n:e)},f,f.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){
|
||
/*!
|
||
* The buffer module from node.js, for the browser.
|
||
*
|
||
* @author Feross Aboukhadijeh <feross@feross.org> <http://feross.org>
|
||
* @license MIT
|
||
*/
|
||
|
||
var base64 = require('base64-js')
|
||
var ieee754 = require('ieee754')
|
||
|
||
exports.Buffer = Buffer
|
||
exports.SlowBuffer = Buffer
|
||
exports.INSPECT_MAX_BYTES = 50
|
||
Buffer.poolSize = 8192
|
||
|
||
/**
|
||
* If `Buffer._useTypedArrays`:
|
||
* === true Use Uint8Array implementation (fastest)
|
||
* === false Use Object implementation (compatible down to IE6)
|
||
*/
|
||
Buffer._useTypedArrays = (function () {
|
||
// Detect if browser supports Typed Arrays. Supported browsers are IE 10+, Firefox 4+,
|
||
// Chrome 7+, Safari 5.1+, Opera 11.6+, iOS 4.2+. If the browser does not support adding
|
||
// properties to `Uint8Array` instances, then that's the same as no `Uint8Array` support
|
||
// because we need to be able to add all the node Buffer API methods. This is an issue
|
||
// in Firefox 4-29. Now fixed: https://bugzilla.mozilla.org/show_bug.cgi?id=695438
|
||
try {
|
||
var buf = new ArrayBuffer(0)
|
||
var arr = new Uint8Array(buf)
|
||
arr.foo = function () { return 42 }
|
||
return 42 === arr.foo() &&
|
||
typeof arr.subarray === 'function' // Chrome 9-10 lack `subarray`
|
||
} catch (e) {
|
||
return false
|
||
}
|
||
})()
|
||
|
||
/**
|
||
* 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 (subject, encoding, noZero) {
|
||
if (!(this instanceof Buffer))
|
||
return new Buffer(subject, encoding, noZero)
|
||
|
||
var type = typeof subject
|
||
|
||
// Workaround: node's base64 implementation allows for non-padded strings
|
||
// while base64-js does not.
|
||
if (encoding === 'base64' && type === 'string') {
|
||
subject = stringtrim(subject)
|
||
while (subject.length % 4 !== 0) {
|
||
subject = subject + '='
|
||
}
|
||
}
|
||
|
||
// Find the length
|
||
var length
|
||
if (type === 'number')
|
||
length = coerce(subject)
|
||
else if (type === 'string')
|
||
length = Buffer.byteLength(subject, encoding)
|
||
else if (type === 'object')
|
||
length = coerce(subject.length) // assume that object is array-like
|
||
else
|
||
throw new Error('First argument needs to be a number, array or string.')
|
||
|
||
var buf
|
||
if (Buffer._useTypedArrays) {
|
||
// Preferred: Return an augmented `Uint8Array` instance for best performance
|
||
buf = Buffer._augment(new Uint8Array(length))
|
||
} else {
|
||
// Fallback: Return THIS instance of Buffer (created by `new`)
|
||
buf = this
|
||
buf.length = length
|
||
buf._isBuffer = true
|
||
}
|
||
|
||
var i
|
||
if (Buffer._useTypedArrays && typeof subject.byteLength === 'number') {
|
||
// Speed optimization -- use set if we're copying from a typed array
|
||
buf._set(subject)
|
||
} else if (isArrayish(subject)) {
|
||
// Treat array-ish objects as a byte array
|
||
for (i = 0; i < length; i++) {
|
||
if (Buffer.isBuffer(subject))
|
||
buf[i] = subject.readUInt8(i)
|
||
else
|
||
buf[i] = subject[i]
|
||
}
|
||
} else if (type === 'string') {
|
||
buf.write(subject, 0, encoding)
|
||
} else if (type === 'number' && !Buffer._useTypedArrays && !noZero) {
|
||
for (i = 0; i < length; i++) {
|
||
buf[i] = 0
|
||
}
|
||
}
|
||
|
||
return buf
|
||
}
|
||
|
||
// STATIC METHODS
|
||
// ==============
|
||
|
||
Buffer.isEncoding = function (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.isBuffer = function (b) {
|
||
return !!(b !== null && b !== undefined && b._isBuffer)
|
||
}
|
||
|
||
Buffer.byteLength = function (str, encoding) {
|
||
var ret
|
||
str = str + ''
|
||
switch (encoding || 'utf8') {
|
||
case 'hex':
|
||
ret = str.length / 2
|
||
break
|
||
case 'utf8':
|
||
case 'utf-8':
|
||
ret = utf8ToBytes(str).length
|
||
break
|
||
case 'ascii':
|
||
case 'binary':
|
||
case 'raw':
|
||
ret = str.length
|
||
break
|
||
case 'base64':
|
||
ret = base64ToBytes(str).length
|
||
break
|
||
case 'ucs2':
|
||
case 'ucs-2':
|
||
case 'utf16le':
|
||
case 'utf-16le':
|
||
ret = str.length * 2
|
||
break
|
||
default:
|
||
throw new Error('Unknown encoding')
|
||
}
|
||
return ret
|
||
}
|
||
|
||
Buffer.concat = function (list, totalLength) {
|
||
assert(isArray(list), 'Usage: Buffer.concat(list, [totalLength])\n' +
|
||
'list should be an Array.')
|
||
|
||
if (list.length === 0) {
|
||
return new Buffer(0)
|
||
} else if (list.length === 1) {
|
||
return list[0]
|
||
}
|
||
|
||
var i
|
||
if (typeof totalLength !== 'number') {
|
||
totalLength = 0
|
||
for (i = 0; i < list.length; i++) {
|
||
totalLength += list[i].length
|
||
}
|
||
}
|
||
|
||
var buf = new Buffer(totalLength)
|
||
var pos = 0
|
||
for (i = 0; i < list.length; i++) {
|
||
var item = list[i]
|
||
item.copy(buf, pos)
|
||
pos += item.length
|
||
}
|
||
return buf
|
||
}
|
||
|
||
// BUFFER INSTANCE METHODS
|
||
// =======================
|
||
|
||
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
|
||
assert(strLen % 2 === 0, 'Invalid hex string')
|
||
|
||
if (length > strLen / 2) {
|
||
length = strLen / 2
|
||
}
|
||
for (var i = 0; i < length; i++) {
|
||
var byte = parseInt(string.substr(i * 2, 2), 16)
|
||
assert(!isNaN(byte), 'Invalid hex string')
|
||
buf[offset + i] = byte
|
||
}
|
||
Buffer._charsWritten = i * 2
|
||
return i
|
||
}
|
||
|
||
function _utf8Write (buf, string, offset, length) {
|
||
var charsWritten = Buffer._charsWritten =
|
||
blitBuffer(utf8ToBytes(string), buf, offset, length)
|
||
return charsWritten
|
||
}
|
||
|
||
function _asciiWrite (buf, string, offset, length) {
|
||
var charsWritten = Buffer._charsWritten =
|
||
blitBuffer(asciiToBytes(string), buf, offset, length)
|
||
return charsWritten
|
||
}
|
||
|
||
function _binaryWrite (buf, string, offset, length) {
|
||
return _asciiWrite(buf, string, offset, length)
|
||
}
|
||
|
||
function _base64Write (buf, string, offset, length) {
|
||
var charsWritten = Buffer._charsWritten =
|
||
blitBuffer(base64ToBytes(string), buf, offset, length)
|
||
return charsWritten
|
||
}
|
||
|
||
function _utf16leWrite (buf, string, offset, length) {
|
||
var charsWritten = Buffer._charsWritten =
|
||
blitBuffer(utf16leToBytes(string), buf, offset, length)
|
||
return charsWritten
|
||
}
|
||
|
||
Buffer.prototype.write = function (string, offset, length, encoding) {
|
||
// Support both (string, offset, length, encoding)
|
||
// and the legacy (string, encoding, offset, length)
|
||
if (isFinite(offset)) {
|
||
if (!isFinite(length)) {
|
||
encoding = length
|
||
length = undefined
|
||
}
|
||
} else { // legacy
|
||
var swap = encoding
|
||
encoding = offset
|
||
offset = length
|
||
length = swap
|
||
}
|
||
|
||
offset = Number(offset) || 0
|
||
var remaining = this.length - offset
|
||
if (!length) {
|
||
length = remaining
|
||
} else {
|
||
length = Number(length)
|
||
if (length > remaining) {
|
||
length = remaining
|
||
}
|
||
}
|
||
encoding = String(encoding || 'utf8').toLowerCase()
|
||
|
||
var ret
|
||
switch (encoding) {
|
||
case 'hex':
|
||
ret = _hexWrite(this, string, offset, length)
|
||
break
|
||
case 'utf8':
|
||
case 'utf-8':
|
||
ret = _utf8Write(this, string, offset, length)
|
||
break
|
||
case 'ascii':
|
||
ret = _asciiWrite(this, string, offset, length)
|
||
break
|
||
case 'binary':
|
||
ret = _binaryWrite(this, string, offset, length)
|
||
break
|
||
case 'base64':
|
||
ret = _base64Write(this, string, offset, length)
|
||
break
|
||
case 'ucs2':
|
||
case 'ucs-2':
|
||
case 'utf16le':
|
||
case 'utf-16le':
|
||
ret = _utf16leWrite(this, string, offset, length)
|
||
break
|
||
default:
|
||
throw new Error('Unknown encoding')
|
||
}
|
||
return ret
|
||
}
|
||
|
||
Buffer.prototype.toString = function (encoding, start, end) {
|
||
var self = this
|
||
|
||
encoding = String(encoding || 'utf8').toLowerCase()
|
||
start = Number(start) || 0
|
||
end = (end !== undefined)
|
||
? Number(end)
|
||
: end = self.length
|
||
|
||
// Fastpath empty strings
|
||
if (end === start)
|
||
return ''
|
||
|
||
var ret
|
||
switch (encoding) {
|
||
case 'hex':
|
||
ret = _hexSlice(self, start, end)
|
||
break
|
||
case 'utf8':
|
||
case 'utf-8':
|
||
ret = _utf8Slice(self, start, end)
|
||
break
|
||
case 'ascii':
|
||
ret = _asciiSlice(self, start, end)
|
||
break
|
||
case 'binary':
|
||
ret = _binarySlice(self, start, end)
|
||
break
|
||
case 'base64':
|
||
ret = _base64Slice(self, start, end)
|
||
break
|
||
case 'ucs2':
|
||
case 'ucs-2':
|
||
case 'utf16le':
|
||
case 'utf-16le':
|
||
ret = _utf16leSlice(self, start, end)
|
||
break
|
||
default:
|
||
throw new Error('Unknown encoding')
|
||
}
|
||
return ret
|
||
}
|
||
|
||
Buffer.prototype.toJSON = function () {
|
||
return {
|
||
type: 'Buffer',
|
||
data: Array.prototype.slice.call(this._arr || this, 0)
|
||
}
|
||
}
|
||
|
||
// copy(targetBuffer, targetStart=0, sourceStart=0, sourceEnd=buffer.length)
|
||
Buffer.prototype.copy = function (target, target_start, start, end) {
|
||
var source = this
|
||
|
||
if (!start) start = 0
|
||
if (!end && end !== 0) end = this.length
|
||
if (!target_start) target_start = 0
|
||
|
||
// Copy 0 bytes; we're done
|
||
if (end === start) return
|
||
if (target.length === 0 || source.length === 0) return
|
||
|
||
// Fatal error conditions
|
||
assert(end >= start, 'sourceEnd < sourceStart')
|
||
assert(target_start >= 0 && target_start < target.length,
|
||
'targetStart out of bounds')
|
||
assert(start >= 0 && start < source.length, 'sourceStart out of bounds')
|
||
assert(end >= 0 && end <= source.length, 'sourceEnd out of bounds')
|
||
|
||
// Are we oob?
|
||
if (end > this.length)
|
||
end = this.length
|
||
if (target.length - target_start < end - start)
|
||
end = target.length - target_start + start
|
||
|
||
var len = end - start
|
||
|
||
if (len < 100 || !Buffer._useTypedArrays) {
|
||
for (var i = 0; i < len; i++)
|
||
target[i + target_start] = this[i + start]
|
||
} else {
|
||
target._set(this.subarray(start, start + len), target_start)
|
||
}
|
||
}
|
||
|
||
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) {
|
||
var res = ''
|
||
var tmp = ''
|
||
end = Math.min(buf.length, end)
|
||
|
||
for (var i = start; i < end; i++) {
|
||
if (buf[i] <= 0x7F) {
|
||
res += decodeUtf8Char(tmp) + String.fromCharCode(buf[i])
|
||
tmp = ''
|
||
} else {
|
||
tmp += '%' + buf[i].toString(16)
|
||
}
|
||
}
|
||
|
||
return res + decodeUtf8Char(tmp)
|
||
}
|
||
|
||
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])
|
||
return ret
|
||
}
|
||
|
||
function _binarySlice (buf, start, end) {
|
||
return _asciiSlice(buf, start, end)
|
||
}
|
||
|
||
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 (start, end) {
|
||
var len = this.length
|
||
start = clamp(start, len, 0)
|
||
end = clamp(end, len, len)
|
||
|
||
if (Buffer._useTypedArrays) {
|
||
return Buffer._augment(this.subarray(start, end))
|
||
} else {
|
||
var sliceLen = end - start
|
||
var newBuf = new Buffer(sliceLen, undefined, true)
|
||
for (var i = 0; i < sliceLen; i++) {
|
||
newBuf[i] = this[i + start]
|
||
}
|
||
return newBuf
|
||
}
|
||
}
|
||
|
||
// `get` will be removed in Node 0.13+
|
||
Buffer.prototype.get = function (offset) {
|
||
console.log('.get() is deprecated. Access using array indexes instead.')
|
||
return this.readUInt8(offset)
|
||
}
|
||
|
||
// `set` will be removed in Node 0.13+
|
||
Buffer.prototype.set = function (v, offset) {
|
||
console.log('.set() is deprecated. Access using array indexes instead.')
|
||
return this.writeUInt8(v, offset)
|
||
}
|
||
|
||
Buffer.prototype.readUInt8 = function (offset, noAssert) {
|
||
if (!noAssert) {
|
||
assert(offset !== undefined && offset !== null, 'missing offset')
|
||
assert(offset < this.length, 'Trying to read beyond buffer length')
|
||
}
|
||
|
||
if (offset >= this.length)
|
||
return
|
||
|
||
return this[offset]
|
||
}
|
||
|
||
function _readUInt16 (buf, offset, littleEndian, noAssert) {
|
||
if (!noAssert) {
|
||
assert(typeof littleEndian === 'boolean', 'missing or invalid endian')
|
||
assert(offset !== undefined && offset !== null, 'missing offset')
|
||
assert(offset + 1 < buf.length, 'Trying to read beyond buffer length')
|
||
}
|
||
|
||
var len = buf.length
|
||
if (offset >= len)
|
||
return
|
||
|
||
var val
|
||
if (littleEndian) {
|
||
val = buf[offset]
|
||
if (offset + 1 < len)
|
||
val |= buf[offset + 1] << 8
|
||
} else {
|
||
val = buf[offset] << 8
|
||
if (offset + 1 < len)
|
||
val |= buf[offset + 1]
|
||
}
|
||
return val
|
||
}
|
||
|
||
Buffer.prototype.readUInt16LE = function (offset, noAssert) {
|
||
return _readUInt16(this, offset, true, noAssert)
|
||
}
|
||
|
||
Buffer.prototype.readUInt16BE = function (offset, noAssert) {
|
||
return _readUInt16(this, offset, false, noAssert)
|
||
}
|
||
|
||
function _readUInt32 (buf, offset, littleEndian, noAssert) {
|
||
if (!noAssert) {
|
||
assert(typeof littleEndian === 'boolean', 'missing or invalid endian')
|
||
assert(offset !== undefined && offset !== null, 'missing offset')
|
||
assert(offset + 3 < buf.length, 'Trying to read beyond buffer length')
|
||
}
|
||
|
||
var len = buf.length
|
||
if (offset >= len)
|
||
return
|
||
|
||
var val
|
||
if (littleEndian) {
|
||
if (offset + 2 < len)
|
||
val = buf[offset + 2] << 16
|
||
if (offset + 1 < len)
|
||
val |= buf[offset + 1] << 8
|
||
val |= buf[offset]
|
||
if (offset + 3 < len)
|
||
val = val + (buf[offset + 3] << 24 >>> 0)
|
||
} else {
|
||
if (offset + 1 < len)
|
||
val = buf[offset + 1] << 16
|
||
if (offset + 2 < len)
|
||
val |= buf[offset + 2] << 8
|
||
if (offset + 3 < len)
|
||
val |= buf[offset + 3]
|
||
val = val + (buf[offset] << 24 >>> 0)
|
||
}
|
||
return val
|
||
}
|
||
|
||
Buffer.prototype.readUInt32LE = function (offset, noAssert) {
|
||
return _readUInt32(this, offset, true, noAssert)
|
||
}
|
||
|
||
Buffer.prototype.readUInt32BE = function (offset, noAssert) {
|
||
return _readUInt32(this, offset, false, noAssert)
|
||
}
|
||
|
||
Buffer.prototype.readInt8 = function (offset, noAssert) {
|
||
if (!noAssert) {
|
||
assert(offset !== undefined && offset !== null,
|
||
'missing offset')
|
||
assert(offset < this.length, 'Trying to read beyond buffer length')
|
||
}
|
||
|
||
if (offset >= this.length)
|
||
return
|
||
|
||
var neg = this[offset] & 0x80
|
||
if (neg)
|
||
return (0xff - this[offset] + 1) * -1
|
||
else
|
||
return this[offset]
|
||
}
|
||
|
||
function _readInt16 (buf, offset, littleEndian, noAssert) {
|
||
if (!noAssert) {
|
||
assert(typeof littleEndian === 'boolean', 'missing or invalid endian')
|
||
assert(offset !== undefined && offset !== null, 'missing offset')
|
||
assert(offset + 1 < buf.length, 'Trying to read beyond buffer length')
|
||
}
|
||
|
||
var len = buf.length
|
||
if (offset >= len)
|
||
return
|
||
|
||
var val = _readUInt16(buf, offset, littleEndian, true)
|
||
var neg = val & 0x8000
|
||
if (neg)
|
||
return (0xffff - val + 1) * -1
|
||
else
|
||
return val
|
||
}
|
||
|
||
Buffer.prototype.readInt16LE = function (offset, noAssert) {
|
||
return _readInt16(this, offset, true, noAssert)
|
||
}
|
||
|
||
Buffer.prototype.readInt16BE = function (offset, noAssert) {
|
||
return _readInt16(this, offset, false, noAssert)
|
||
}
|
||
|
||
function _readInt32 (buf, offset, littleEndian, noAssert) {
|
||
if (!noAssert) {
|
||
assert(typeof littleEndian === 'boolean', 'missing or invalid endian')
|
||
assert(offset !== undefined && offset !== null, 'missing offset')
|
||
assert(offset + 3 < buf.length, 'Trying to read beyond buffer length')
|
||
}
|
||
|
||
var len = buf.length
|
||
if (offset >= len)
|
||
return
|
||
|
||
var val = _readUInt32(buf, offset, littleEndian, true)
|
||
var neg = val & 0x80000000
|
||
if (neg)
|
||
return (0xffffffff - val + 1) * -1
|
||
else
|
||
return val
|
||
}
|
||
|
||
Buffer.prototype.readInt32LE = function (offset, noAssert) {
|
||
return _readInt32(this, offset, true, noAssert)
|
||
}
|
||
|
||
Buffer.prototype.readInt32BE = function (offset, noAssert) {
|
||
return _readInt32(this, offset, false, noAssert)
|
||
}
|
||
|
||
function _readFloat (buf, offset, littleEndian, noAssert) {
|
||
if (!noAssert) {
|
||
assert(typeof littleEndian === 'boolean', 'missing or invalid endian')
|
||
assert(offset + 3 < buf.length, 'Trying to read beyond buffer length')
|
||
}
|
||
|
||
return ieee754.read(buf, offset, littleEndian, 23, 4)
|
||
}
|
||
|
||
Buffer.prototype.readFloatLE = function (offset, noAssert) {
|
||
return _readFloat(this, offset, true, noAssert)
|
||
}
|
||
|
||
Buffer.prototype.readFloatBE = function (offset, noAssert) {
|
||
return _readFloat(this, offset, false, noAssert)
|
||
}
|
||
|
||
function _readDouble (buf, offset, littleEndian, noAssert) {
|
||
if (!noAssert) {
|
||
assert(typeof littleEndian === 'boolean', 'missing or invalid endian')
|
||
assert(offset + 7 < buf.length, 'Trying to read beyond buffer length')
|
||
}
|
||
|
||
return ieee754.read(buf, offset, littleEndian, 52, 8)
|
||
}
|
||
|
||
Buffer.prototype.readDoubleLE = function (offset, noAssert) {
|
||
return _readDouble(this, offset, true, noAssert)
|
||
}
|
||
|
||
Buffer.prototype.readDoubleBE = function (offset, noAssert) {
|
||
return _readDouble(this, offset, false, noAssert)
|
||
}
|
||
|
||
Buffer.prototype.writeUInt8 = function (value, offset, noAssert) {
|
||
if (!noAssert) {
|
||
assert(value !== undefined && value !== null, 'missing value')
|
||
assert(offset !== undefined && offset !== null, 'missing offset')
|
||
assert(offset < this.length, 'trying to write beyond buffer length')
|
||
verifuint(value, 0xff)
|
||
}
|
||
|
||
if (offset >= this.length) return
|
||
|
||
this[offset] = value
|
||
}
|
||
|
||
function _writeUInt16 (buf, value, offset, littleEndian, noAssert) {
|
||
if (!noAssert) {
|
||
assert(value !== undefined && value !== null, 'missing value')
|
||
assert(typeof littleEndian === 'boolean', 'missing or invalid endian')
|
||
assert(offset !== undefined && offset !== null, 'missing offset')
|
||
assert(offset + 1 < buf.length, 'trying to write beyond buffer length')
|
||
verifuint(value, 0xffff)
|
||
}
|
||
|
||
var len = buf.length
|
||
if (offset >= len)
|
||
return
|
||
|
||
for (var i = 0, j = Math.min(len - offset, 2); i < j; i++) {
|
||
buf[offset + i] =
|
||
(value & (0xff << (8 * (littleEndian ? i : 1 - i)))) >>>
|
||
(littleEndian ? i : 1 - i) * 8
|
||
}
|
||
}
|
||
|
||
Buffer.prototype.writeUInt16LE = function (value, offset, noAssert) {
|
||
_writeUInt16(this, value, offset, true, noAssert)
|
||
}
|
||
|
||
Buffer.prototype.writeUInt16BE = function (value, offset, noAssert) {
|
||
_writeUInt16(this, value, offset, false, noAssert)
|
||
}
|
||
|
||
function _writeUInt32 (buf, value, offset, littleEndian, noAssert) {
|
||
if (!noAssert) {
|
||
assert(value !== undefined && value !== null, 'missing value')
|
||
assert(typeof littleEndian === 'boolean', 'missing or invalid endian')
|
||
assert(offset !== undefined && offset !== null, 'missing offset')
|
||
assert(offset + 3 < buf.length, 'trying to write beyond buffer length')
|
||
verifuint(value, 0xffffffff)
|
||
}
|
||
|
||
var len = buf.length
|
||
if (offset >= len)
|
||
return
|
||
|
||
for (var i = 0, j = Math.min(len - offset, 4); i < j; i++) {
|
||
buf[offset + i] =
|
||
(value >>> (littleEndian ? i : 3 - i) * 8) & 0xff
|
||
}
|
||
}
|
||
|
||
Buffer.prototype.writeUInt32LE = function (value, offset, noAssert) {
|
||
_writeUInt32(this, value, offset, true, noAssert)
|
||
}
|
||
|
||
Buffer.prototype.writeUInt32BE = function (value, offset, noAssert) {
|
||
_writeUInt32(this, value, offset, false, noAssert)
|
||
}
|
||
|
||
Buffer.prototype.writeInt8 = function (value, offset, noAssert) {
|
||
if (!noAssert) {
|
||
assert(value !== undefined && value !== null, 'missing value')
|
||
assert(offset !== undefined && offset !== null, 'missing offset')
|
||
assert(offset < this.length, 'Trying to write beyond buffer length')
|
||
verifsint(value, 0x7f, -0x80)
|
||
}
|
||
|
||
if (offset >= this.length)
|
||
return
|
||
|
||
if (value >= 0)
|
||
this.writeUInt8(value, offset, noAssert)
|
||
else
|
||
this.writeUInt8(0xff + value + 1, offset, noAssert)
|
||
}
|
||
|
||
function _writeInt16 (buf, value, offset, littleEndian, noAssert) {
|
||
if (!noAssert) {
|
||
assert(value !== undefined && value !== null, 'missing value')
|
||
assert(typeof littleEndian === 'boolean', 'missing or invalid endian')
|
||
assert(offset !== undefined && offset !== null, 'missing offset')
|
||
assert(offset + 1 < buf.length, 'Trying to write beyond buffer length')
|
||
verifsint(value, 0x7fff, -0x8000)
|
||
}
|
||
|
||
var len = buf.length
|
||
if (offset >= len)
|
||
return
|
||
|
||
if (value >= 0)
|
||
_writeUInt16(buf, value, offset, littleEndian, noAssert)
|
||
else
|
||
_writeUInt16(buf, 0xffff + value + 1, offset, littleEndian, noAssert)
|
||
}
|
||
|
||
Buffer.prototype.writeInt16LE = function (value, offset, noAssert) {
|
||
_writeInt16(this, value, offset, true, noAssert)
|
||
}
|
||
|
||
Buffer.prototype.writeInt16BE = function (value, offset, noAssert) {
|
||
_writeInt16(this, value, offset, false, noAssert)
|
||
}
|
||
|
||
function _writeInt32 (buf, value, offset, littleEndian, noAssert) {
|
||
if (!noAssert) {
|
||
assert(value !== undefined && value !== null, 'missing value')
|
||
assert(typeof littleEndian === 'boolean', 'missing or invalid endian')
|
||
assert(offset !== undefined && offset !== null, 'missing offset')
|
||
assert(offset + 3 < buf.length, 'Trying to write beyond buffer length')
|
||
verifsint(value, 0x7fffffff, -0x80000000)
|
||
}
|
||
|
||
var len = buf.length
|
||
if (offset >= len)
|
||
return
|
||
|
||
if (value >= 0)
|
||
_writeUInt32(buf, value, offset, littleEndian, noAssert)
|
||
else
|
||
_writeUInt32(buf, 0xffffffff + value + 1, offset, littleEndian, noAssert)
|
||
}
|
||
|
||
Buffer.prototype.writeInt32LE = function (value, offset, noAssert) {
|
||
_writeInt32(this, value, offset, true, noAssert)
|
||
}
|
||
|
||
Buffer.prototype.writeInt32BE = function (value, offset, noAssert) {
|
||
_writeInt32(this, value, offset, false, noAssert)
|
||
}
|
||
|
||
function _writeFloat (buf, value, offset, littleEndian, noAssert) {
|
||
if (!noAssert) {
|
||
assert(value !== undefined && value !== null, 'missing value')
|
||
assert(typeof littleEndian === 'boolean', 'missing or invalid endian')
|
||
assert(offset !== undefined && offset !== null, 'missing offset')
|
||
assert(offset + 3 < buf.length, 'Trying to write beyond buffer length')
|
||
verifIEEE754(value, 3.4028234663852886e+38, -3.4028234663852886e+38)
|
||
}
|
||
|
||
var len = buf.length
|
||
if (offset >= len)
|
||
return
|
||
|
||
ieee754.write(buf, value, offset, littleEndian, 23, 4)
|
||
}
|
||
|
||
Buffer.prototype.writeFloatLE = function (value, offset, noAssert) {
|
||
_writeFloat(this, value, offset, true, noAssert)
|
||
}
|
||
|
||
Buffer.prototype.writeFloatBE = function (value, offset, noAssert) {
|
||
_writeFloat(this, value, offset, false, noAssert)
|
||
}
|
||
|
||
function _writeDouble (buf, value, offset, littleEndian, noAssert) {
|
||
if (!noAssert) {
|
||
assert(value !== undefined && value !== null, 'missing value')
|
||
assert(typeof littleEndian === 'boolean', 'missing or invalid endian')
|
||
assert(offset !== undefined && offset !== null, 'missing offset')
|
||
assert(offset + 7 < buf.length,
|
||
'Trying to write beyond buffer length')
|
||
verifIEEE754(value, 1.7976931348623157E+308, -1.7976931348623157E+308)
|
||
}
|
||
|
||
var len = buf.length
|
||
if (offset >= len)
|
||
return
|
||
|
||
ieee754.write(buf, value, offset, littleEndian, 52, 8)
|
||
}
|
||
|
||
Buffer.prototype.writeDoubleLE = function (value, offset, noAssert) {
|
||
_writeDouble(this, value, offset, true, noAssert)
|
||
}
|
||
|
||
Buffer.prototype.writeDoubleBE = function (value, offset, noAssert) {
|
||
_writeDouble(this, value, offset, false, noAssert)
|
||
}
|
||
|
||
// fill(value, start=0, end=buffer.length)
|
||
Buffer.prototype.fill = function (value, start, end) {
|
||
if (!value) value = 0
|
||
if (!start) start = 0
|
||
if (!end) end = this.length
|
||
|
||
if (typeof value === 'string') {
|
||
value = value.charCodeAt(0)
|
||
}
|
||
|
||
assert(typeof value === 'number' && !isNaN(value), 'value is not a number')
|
||
assert(end >= start, 'end < start')
|
||
|
||
// Fill 0 bytes; we're done
|
||
if (end === start) return
|
||
if (this.length === 0) return
|
||
|
||
assert(start >= 0 && start < this.length, 'start out of bounds')
|
||
assert(end >= 0 && end <= this.length, 'end out of bounds')
|
||
|
||
for (var i = start; i < end; i++) {
|
||
this[i] = value
|
||
}
|
||
}
|
||
|
||
Buffer.prototype.inspect = function () {
|
||
var out = []
|
||
var len = this.length
|
||
for (var i = 0; i < len; i++) {
|
||
out[i] = toHex(this[i])
|
||
if (i === exports.INSPECT_MAX_BYTES) {
|
||
out[i + 1] = '...'
|
||
break
|
||
}
|
||
}
|
||
return '<Buffer ' + out.join(' ') + '>'
|
||
}
|
||
|
||
/**
|
||
* 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 () {
|
||
if (typeof Uint8Array !== 'undefined') {
|
||
if (Buffer._useTypedArrays) {
|
||
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 Error('Buffer.toArrayBuffer not supported in this browser')
|
||
}
|
||
}
|
||
|
||
// HELPER FUNCTIONS
|
||
// ================
|
||
|
||
function stringtrim (str) {
|
||
if (str.trim) return str.trim()
|
||
return str.replace(/^\s+|\s+$/g, '')
|
||
}
|
||
|
||
var BP = Buffer.prototype
|
||
|
||
/**
|
||
* Augment a Uint8Array *instance* (not the Uint8Array class!) with Buffer methods
|
||
*/
|
||
Buffer._augment = function (arr) {
|
||
arr._isBuffer = true
|
||
|
||
// save reference to original Uint8Array get/set methods before overwriting
|
||
arr._get = arr.get
|
||
arr._set = arr.set
|
||
|
||
// deprecated, will be removed in node 0.13+
|
||
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.copy = BP.copy
|
||
arr.slice = BP.slice
|
||
arr.readUInt8 = BP.readUInt8
|
||
arr.readUInt16LE = BP.readUInt16LE
|
||
arr.readUInt16BE = BP.readUInt16BE
|
||
arr.readUInt32LE = BP.readUInt32LE
|
||
arr.readUInt32BE = BP.readUInt32BE
|
||
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.writeUInt16LE = BP.writeUInt16LE
|
||
arr.writeUInt16BE = BP.writeUInt16BE
|
||
arr.writeUInt32LE = BP.writeUInt32LE
|
||
arr.writeUInt32BE = BP.writeUInt32BE
|
||
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
|
||
}
|
||
|
||
// slice(start, end)
|
||
function clamp (index, len, defaultValue) {
|
||
if (typeof index !== 'number') return defaultValue
|
||
index = ~~index; // Coerce to integer.
|
||
if (index >= len) return len
|
||
if (index >= 0) return index
|
||
index += len
|
||
if (index >= 0) return index
|
||
return 0
|
||
}
|
||
|
||
function coerce (length) {
|
||
// Coerce length to a number (possibly NaN), round up
|
||
// in case it's fractional (e.g. 123.456) then do a
|
||
// double negate to coerce a NaN to 0. Easy, right?
|
||
length = ~~Math.ceil(+length)
|
||
return length < 0 ? 0 : length
|
||
}
|
||
|
||
function isArray (subject) {
|
||
return (Array.isArray || function (subject) {
|
||
return Object.prototype.toString.call(subject) === '[object Array]'
|
||
})(subject)
|
||
}
|
||
|
||
function isArrayish (subject) {
|
||
return isArray(subject) || Buffer.isBuffer(subject) ||
|
||
subject && typeof subject === 'object' &&
|
||
typeof subject.length === 'number'
|
||
}
|
||
|
||
function toHex (n) {
|
||
if (n < 16) return '0' + n.toString(16)
|
||
return n.toString(16)
|
||
}
|
||
|
||
function utf8ToBytes (str) {
|
||
var byteArray = []
|
||
for (var i = 0; i < str.length; i++) {
|
||
var b = str.charCodeAt(i)
|
||
if (b <= 0x7F)
|
||
byteArray.push(str.charCodeAt(i))
|
||
else {
|
||
var start = i
|
||
if (b >= 0xD800 && b <= 0xDFFF) i++
|
||
var h = encodeURIComponent(str.slice(start, i+1)).substr(1).split('%')
|
||
for (var j = 0; j < h.length; j++)
|
||
byteArray.push(parseInt(h[j], 16))
|
||
}
|
||
}
|
||
return byteArray
|
||
}
|
||
|
||
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) {
|
||
var c, hi, lo
|
||
var byteArray = []
|
||
for (var i = 0; i < str.length; i++) {
|
||
c = str.charCodeAt(i)
|
||
hi = c >> 8
|
||
lo = c % 256
|
||
byteArray.push(lo)
|
||
byteArray.push(hi)
|
||
}
|
||
|
||
return byteArray
|
||
}
|
||
|
||
function base64ToBytes (str) {
|
||
return base64.toByteArray(str)
|
||
}
|
||
|
||
function blitBuffer (src, dst, offset, length) {
|
||
var pos
|
||
for (var i = 0; i < length; i++) {
|
||
if ((i + offset >= dst.length) || (i >= src.length))
|
||
break
|
||
dst[i + offset] = src[i]
|
||
}
|
||
return i
|
||
}
|
||
|
||
function decodeUtf8Char (str) {
|
||
try {
|
||
return decodeURIComponent(str)
|
||
} catch (err) {
|
||
return String.fromCharCode(0xFFFD) // UTF 8 invalid char
|
||
}
|
||
}
|
||
|
||
/*
|
||
* We have to make sure that the value is a valid integer. This means that it
|
||
* is non-negative. It has no fractional component and that it does not
|
||
* exceed the maximum allowed value.
|
||
*/
|
||
function verifuint (value, max) {
|
||
assert(typeof value === 'number', 'cannot write a non-number as a number')
|
||
assert(value >= 0, 'specified a negative value for writing an unsigned value')
|
||
assert(value <= max, 'value is larger than maximum value for type')
|
||
assert(Math.floor(value) === value, 'value has a fractional component')
|
||
}
|
||
|
||
function verifsint (value, max, min) {
|
||
assert(typeof value === 'number', 'cannot write a non-number as a number')
|
||
assert(value <= max, 'value larger than maximum allowed value')
|
||
assert(value >= min, 'value smaller than minimum allowed value')
|
||
assert(Math.floor(value) === value, 'value has a fractional component')
|
||
}
|
||
|
||
function verifIEEE754 (value, max, min) {
|
||
assert(typeof value === 'number', 'cannot write a non-number as a number')
|
||
assert(value <= max, 'value larger than maximum allowed value')
|
||
assert(value >= min, 'value smaller than minimum allowed value')
|
||
}
|
||
|
||
function assert (test, message) {
|
||
if (!test) throw new Error(message || 'Failed assertion')
|
||
}
|
||
|
||
},{"base64-js":2,"ieee754":3}],2:[function(require,module,exports){
|
||
var lookup = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/';
|
||
|
||
;(function (exports) {
|
||
'use strict';
|
||
|
||
var Arr = (typeof Uint8Array !== 'undefined')
|
||
? Uint8Array
|
||
: Array
|
||
|
||
var ZERO = '0'.charCodeAt(0)
|
||
var PLUS = '+'.charCodeAt(0)
|
||
var SLASH = '/'.charCodeAt(0)
|
||
var NUMBER = '0'.charCodeAt(0)
|
||
var LOWER = 'a'.charCodeAt(0)
|
||
var UPPER = 'A'.charCodeAt(0)
|
||
|
||
function decode (elt) {
|
||
var code = elt.charCodeAt(0)
|
||
if (code === PLUS)
|
||
return 62 // '+'
|
||
if (code === SLASH)
|
||
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
|
||
}
|
||
|
||
module.exports.toByteArray = b64ToByteArray
|
||
module.exports.fromByteArray = uint8ToBase64
|
||
}())
|
||
|
||
},{}],3:[function(require,module,exports){
|
||
exports.read = function(buffer, offset, isLE, mLen, nBytes) {
|
||
var e, m,
|
||
eLen = nBytes * 8 - mLen - 1,
|
||
eMax = (1 << eLen) - 1,
|
||
eBias = eMax >> 1,
|
||
nBits = -7,
|
||
i = isLE ? (nBytes - 1) : 0,
|
||
d = isLE ? -1 : 1,
|
||
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,
|
||
eLen = nBytes * 8 - mLen - 1,
|
||
eMax = (1 << eLen) - 1,
|
||
eBias = eMax >> 1,
|
||
rt = (mLen === 23 ? Math.pow(2, -24) - Math.pow(2, -77) : 0),
|
||
i = isLE ? 0 : (nBytes - 1),
|
||
d = isLE ? 1 : -1,
|
||
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;
|
||
};
|
||
|
||
},{}],4:[function(require,module,exports){
|
||
// Copyright Joyent, Inc. and other Node contributors.
|
||
//
|
||
// Permission is hereby granted, free of charge, to any person obtaining a
|
||
// copy of this software and associated documentation files (the
|
||
// "Software"), to deal in the Software without restriction, including
|
||
// without limitation the rights to use, copy, modify, merge, publish,
|
||
// distribute, sublicense, and/or sell copies of the Software, and to permit
|
||
// persons to whom the Software is furnished to do so, subject to the
|
||
// following conditions:
|
||
//
|
||
// The above copyright notice and this permission notice shall be included
|
||
// in all copies or substantial portions of the Software.
|
||
//
|
||
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
|
||
// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
|
||
// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
|
||
// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
|
||
// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
|
||
// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
|
||
// USE OR OTHER DEALINGS IN THE SOFTWARE.
|
||
|
||
function EventEmitter() {
|
||
this._events = this._events || {};
|
||
this._maxListeners = this._maxListeners || undefined;
|
||
}
|
||
module.exports = EventEmitter;
|
||
|
||
// Backwards-compat with node 0.10.x
|
||
EventEmitter.EventEmitter = EventEmitter;
|
||
|
||
EventEmitter.prototype._events = undefined;
|
||
EventEmitter.prototype._maxListeners = undefined;
|
||
|
||
// By default EventEmitters will print a warning if more than 10 listeners are
|
||
// added to it. This is a useful default which helps finding memory leaks.
|
||
EventEmitter.defaultMaxListeners = 10;
|
||
|
||
// Obviously not all Emitters should be limited to 10. This function allows
|
||
// that to be increased. Set to zero for unlimited.
|
||
EventEmitter.prototype.setMaxListeners = function(n) {
|
||
if (!isNumber(n) || n < 0 || isNaN(n))
|
||
throw TypeError('n must be a positive number');
|
||
this._maxListeners = n;
|
||
return this;
|
||
};
|
||
|
||
EventEmitter.prototype.emit = function(type) {
|
||
var er, handler, len, args, i, listeners;
|
||
|
||
if (!this._events)
|
||
this._events = {};
|
||
|
||
// If there is no 'error' event listener then throw.
|
||
if (type === 'error') {
|
||
if (!this._events.error ||
|
||
(isObject(this._events.error) && !this._events.error.length)) {
|
||
er = arguments[1];
|
||
if (er instanceof Error) {
|
||
throw er; // Unhandled 'error' event
|
||
} else {
|
||
throw TypeError('Uncaught, unspecified "error" event.');
|
||
}
|
||
return false;
|
||
}
|
||
}
|
||
|
||
handler = this._events[type];
|
||
|
||
if (isUndefined(handler))
|
||
return false;
|
||
|
||
if (isFunction(handler)) {
|
||
switch (arguments.length) {
|
||
// fast cases
|
||
case 1:
|
||
handler.call(this);
|
||
break;
|
||
case 2:
|
||
handler.call(this, arguments[1]);
|
||
break;
|
||
case 3:
|
||
handler.call(this, arguments[1], arguments[2]);
|
||
break;
|
||
// slower
|
||
default:
|
||
len = arguments.length;
|
||
args = new Array(len - 1);
|
||
for (i = 1; i < len; i++)
|
||
args[i - 1] = arguments[i];
|
||
handler.apply(this, args);
|
||
}
|
||
} else if (isObject(handler)) {
|
||
len = arguments.length;
|
||
args = new Array(len - 1);
|
||
for (i = 1; i < len; i++)
|
||
args[i - 1] = arguments[i];
|
||
|
||
listeners = handler.slice();
|
||
len = listeners.length;
|
||
for (i = 0; i < len; i++)
|
||
listeners[i].apply(this, args);
|
||
}
|
||
|
||
return true;
|
||
};
|
||
|
||
EventEmitter.prototype.addListener = function(type, listener) {
|
||
var m;
|
||
|
||
if (!isFunction(listener))
|
||
throw TypeError('listener must be a function');
|
||
|
||
if (!this._events)
|
||
this._events = {};
|
||
|
||
// To avoid recursion in the case that type === "newListener"! Before
|
||
// adding it to the listeners, first emit "newListener".
|
||
if (this._events.newListener)
|
||
this.emit('newListener', type,
|
||
isFunction(listener.listener) ?
|
||
listener.listener : listener);
|
||
|
||
if (!this._events[type])
|
||
// Optimize the case of one listener. Don't need the extra array object.
|
||
this._events[type] = listener;
|
||
else if (isObject(this._events[type]))
|
||
// If we've already got an array, just append.
|
||
this._events[type].push(listener);
|
||
else
|
||
// Adding the second element, need to change to array.
|
||
this._events[type] = [this._events[type], listener];
|
||
|
||
// Check for listener leak
|
||
if (isObject(this._events[type]) && !this._events[type].warned) {
|
||
var m;
|
||
if (!isUndefined(this._maxListeners)) {
|
||
m = this._maxListeners;
|
||
} else {
|
||
m = EventEmitter.defaultMaxListeners;
|
||
}
|
||
|
||
if (m && m > 0 && this._events[type].length > m) {
|
||
this._events[type].warned = true;
|
||
console.error('(node) warning: possible EventEmitter memory ' +
|
||
'leak detected. %d listeners added. ' +
|
||
'Use emitter.setMaxListeners() to increase limit.',
|
||
this._events[type].length);
|
||
console.trace();
|
||
}
|
||
}
|
||
|
||
return this;
|
||
};
|
||
|
||
EventEmitter.prototype.on = EventEmitter.prototype.addListener;
|
||
|
||
EventEmitter.prototype.once = function(type, listener) {
|
||
if (!isFunction(listener))
|
||
throw TypeError('listener must be a function');
|
||
|
||
var fired = false;
|
||
|
||
function g() {
|
||
this.removeListener(type, g);
|
||
|
||
if (!fired) {
|
||
fired = true;
|
||
listener.apply(this, arguments);
|
||
}
|
||
}
|
||
|
||
g.listener = listener;
|
||
this.on(type, g);
|
||
|
||
return this;
|
||
};
|
||
|
||
// emits a 'removeListener' event iff the listener was removed
|
||
EventEmitter.prototype.removeListener = function(type, listener) {
|
||
var list, position, length, i;
|
||
|
||
if (!isFunction(listener))
|
||
throw TypeError('listener must be a function');
|
||
|
||
if (!this._events || !this._events[type])
|
||
return this;
|
||
|
||
list = this._events[type];
|
||
length = list.length;
|
||
position = -1;
|
||
|
||
if (list === listener ||
|
||
(isFunction(list.listener) && list.listener === listener)) {
|
||
delete this._events[type];
|
||
if (this._events.removeListener)
|
||
this.emit('removeListener', type, listener);
|
||
|
||
} else if (isObject(list)) {
|
||
for (i = length; i-- > 0;) {
|
||
if (list[i] === listener ||
|
||
(list[i].listener && list[i].listener === listener)) {
|
||
position = i;
|
||
break;
|
||
}
|
||
}
|
||
|
||
if (position < 0)
|
||
return this;
|
||
|
||
if (list.length === 1) {
|
||
list.length = 0;
|
||
delete this._events[type];
|
||
} else {
|
||
list.splice(position, 1);
|
||
}
|
||
|
||
if (this._events.removeListener)
|
||
this.emit('removeListener', type, listener);
|
||
}
|
||
|
||
return this;
|
||
};
|
||
|
||
EventEmitter.prototype.removeAllListeners = function(type) {
|
||
var key, listeners;
|
||
|
||
if (!this._events)
|
||
return this;
|
||
|
||
// not listening for removeListener, no need to emit
|
||
if (!this._events.removeListener) {
|
||
if (arguments.length === 0)
|
||
this._events = {};
|
||
else if (this._events[type])
|
||
delete this._events[type];
|
||
return this;
|
||
}
|
||
|
||
// emit removeListener for all listeners on all events
|
||
if (arguments.length === 0) {
|
||
for (key in this._events) {
|
||
if (key === 'removeListener') continue;
|
||
this.removeAllListeners(key);
|
||
}
|
||
this.removeAllListeners('removeListener');
|
||
this._events = {};
|
||
return this;
|
||
}
|
||
|
||
listeners = this._events[type];
|
||
|
||
if (isFunction(listeners)) {
|
||
this.removeListener(type, listeners);
|
||
} else {
|
||
// LIFO order
|
||
while (listeners.length)
|
||
this.removeListener(type, listeners[listeners.length - 1]);
|
||
}
|
||
delete this._events[type];
|
||
|
||
return this;
|
||
};
|
||
|
||
EventEmitter.prototype.listeners = function(type) {
|
||
var ret;
|
||
if (!this._events || !this._events[type])
|
||
ret = [];
|
||
else if (isFunction(this._events[type]))
|
||
ret = [this._events[type]];
|
||
else
|
||
ret = this._events[type].slice();
|
||
return ret;
|
||
};
|
||
|
||
EventEmitter.listenerCount = function(emitter, type) {
|
||
var ret;
|
||
if (!emitter._events || !emitter._events[type])
|
||
ret = 0;
|
||
else if (isFunction(emitter._events[type]))
|
||
ret = 1;
|
||
else
|
||
ret = emitter._events[type].length;
|
||
return ret;
|
||
};
|
||
|
||
function isFunction(arg) {
|
||
return typeof arg === 'function';
|
||
}
|
||
|
||
function isNumber(arg) {
|
||
return typeof arg === 'number';
|
||
}
|
||
|
||
function isObject(arg) {
|
||
return typeof arg === 'object' && arg !== null;
|
||
}
|
||
|
||
function isUndefined(arg) {
|
||
return arg === void 0;
|
||
}
|
||
|
||
},{}],5:[function(require,module,exports){
|
||
if (typeof Object.create === 'function') {
|
||
// implementation from standard node.js 'util' module
|
||
module.exports = function inherits(ctor, superCtor) {
|
||
ctor.super_ = superCtor
|
||
ctor.prototype = Object.create(superCtor.prototype, {
|
||
constructor: {
|
||
value: ctor,
|
||
enumerable: false,
|
||
writable: true,
|
||
configurable: true
|
||
}
|
||
});
|
||
};
|
||
} else {
|
||
// old school shim for old browsers
|
||
module.exports = function inherits(ctor, superCtor) {
|
||
ctor.super_ = superCtor
|
||
var TempCtor = function () {}
|
||
TempCtor.prototype = superCtor.prototype
|
||
ctor.prototype = new TempCtor()
|
||
ctor.prototype.constructor = ctor
|
||
}
|
||
}
|
||
|
||
},{}],6:[function(require,module,exports){
|
||
// shim for using process in browser
|
||
|
||
var process = module.exports = {};
|
||
|
||
process.nextTick = (function () {
|
||
var canSetImmediate = typeof window !== 'undefined'
|
||
&& window.setImmediate;
|
||
var canPost = typeof window !== 'undefined'
|
||
&& window.postMessage && window.addEventListener
|
||
;
|
||
|
||
if (canSetImmediate) {
|
||
return function (f) { return window.setImmediate(f) };
|
||
}
|
||
|
||
if (canPost) {
|
||
var queue = [];
|
||
window.addEventListener('message', function (ev) {
|
||
var source = ev.source;
|
||
if ((source === window || source === null) && ev.data === 'process-tick') {
|
||
ev.stopPropagation();
|
||
if (queue.length > 0) {
|
||
var fn = queue.shift();
|
||
fn();
|
||
}
|
||
}
|
||
}, true);
|
||
|
||
return function nextTick(fn) {
|
||
queue.push(fn);
|
||
window.postMessage('process-tick', '*');
|
||
};
|
||
}
|
||
|
||
return function nextTick(fn) {
|
||
setTimeout(fn, 0);
|
||
};
|
||
})();
|
||
|
||
process.title = 'browser';
|
||
process.browser = true;
|
||
process.env = {};
|
||
process.argv = [];
|
||
|
||
function noop() {}
|
||
|
||
process.on = noop;
|
||
process.once = noop;
|
||
process.off = noop;
|
||
process.emit = noop;
|
||
|
||
process.binding = function (name) {
|
||
throw new Error('process.binding is not supported');
|
||
}
|
||
|
||
// TODO(shtylman)
|
||
process.cwd = function () { return '/' };
|
||
process.chdir = function (dir) {
|
||
throw new Error('process.chdir is not supported');
|
||
};
|
||
|
||
},{}],7:[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("/Users/MoOx/Sync/Development/pjax/node_modules/browserify/node_modules/insert-module-globals/node_modules/process/browser.js"))
|
||
},{"/Users/MoOx/Sync/Development/pjax/node_modules/browserify/node_modules/insert-module-globals/node_modules/process/browser.js":6}],8:[function(require,module,exports){
|
||
// Copyright Joyent, Inc. and other Node contributors.
|
||
//
|
||
// Permission is hereby granted, free of charge, to any person obtaining a
|
||
// copy of this software and associated documentation files (the
|
||
// "Software"), to deal in the Software without restriction, including
|
||
// without limitation the rights to use, copy, modify, merge, publish,
|
||
// distribute, sublicense, and/or sell copies of the Software, and to permit
|
||
// persons to whom the Software is furnished to do so, subject to the
|
||
// following conditions:
|
||
//
|
||
// The above copyright notice and this permission notice shall be included
|
||
// in all copies or substantial portions of the Software.
|
||
//
|
||
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
|
||
// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
|
||
// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
|
||
// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
|
||
// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
|
||
// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
|
||
// USE OR OTHER DEALINGS IN THE SOFTWARE.
|
||
|
||
// a duplex stream is just a stream that is both readable and writable.
|
||
// Since JS doesn't have multiple prototypal inheritance, this class
|
||
// prototypally inherits from Readable, and then parasitically from
|
||
// Writable.
|
||
|
||
module.exports = Duplex;
|
||
var inherits = require('inherits');
|
||
var setImmediate = require('process/browser.js').nextTick;
|
||
var Readable = require('./readable.js');
|
||
var Writable = require('./writable.js');
|
||
|
||
inherits(Duplex, Readable);
|
||
|
||
Duplex.prototype.write = Writable.prototype.write;
|
||
Duplex.prototype.end = Writable.prototype.end;
|
||
Duplex.prototype._write = Writable.prototype._write;
|
||
|
||
function Duplex(options) {
|
||
if (!(this instanceof Duplex))
|
||
return new Duplex(options);
|
||
|
||
Readable.call(this, options);
|
||
Writable.call(this, options);
|
||
|
||
if (options && options.readable === false)
|
||
this.readable = false;
|
||
|
||
if (options && options.writable === false)
|
||
this.writable = false;
|
||
|
||
this.allowHalfOpen = true;
|
||
if (options && options.allowHalfOpen === false)
|
||
this.allowHalfOpen = false;
|
||
|
||
this.once('end', onend);
|
||
}
|
||
|
||
// the no-half-open enforcer
|
||
function onend() {
|
||
// if we allow half-open state, or if the writable side ended,
|
||
// then we're ok.
|
||
if (this.allowHalfOpen || this._writableState.ended)
|
||
return;
|
||
|
||
// no more data can be written.
|
||
// But allow more writes to happen in this tick.
|
||
var self = this;
|
||
setImmediate(function () {
|
||
self.end();
|
||
});
|
||
}
|
||
|
||
},{"./readable.js":12,"./writable.js":14,"inherits":5,"process/browser.js":10}],9:[function(require,module,exports){
|
||
// Copyright Joyent, Inc. and other Node contributors.
|
||
//
|
||
// Permission is hereby granted, free of charge, to any person obtaining a
|
||
// copy of this software and associated documentation files (the
|
||
// "Software"), to deal in the Software without restriction, including
|
||
// without limitation the rights to use, copy, modify, merge, publish,
|
||
// distribute, sublicense, and/or sell copies of the Software, and to permit
|
||
// persons to whom the Software is furnished to do so, subject to the
|
||
// following conditions:
|
||
//
|
||
// The above copyright notice and this permission notice shall be included
|
||
// in all copies or substantial portions of the Software.
|
||
//
|
||
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
|
||
// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
|
||
// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
|
||
// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
|
||
// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
|
||
// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
|
||
// USE OR OTHER DEALINGS IN THE SOFTWARE.
|
||
|
||
module.exports = Stream;
|
||
|
||
var EE = require('events').EventEmitter;
|
||
var inherits = require('inherits');
|
||
|
||
inherits(Stream, EE);
|
||
Stream.Readable = require('./readable.js');
|
||
Stream.Writable = require('./writable.js');
|
||
Stream.Duplex = require('./duplex.js');
|
||
Stream.Transform = require('./transform.js');
|
||
Stream.PassThrough = require('./passthrough.js');
|
||
|
||
// Backwards-compat with node 0.4.x
|
||
Stream.Stream = Stream;
|
||
|
||
|
||
|
||
// old-style streams. Note that the pipe method (the only relevant
|
||
// part of this class) is overridden in the Readable class.
|
||
|
||
function Stream() {
|
||
EE.call(this);
|
||
}
|
||
|
||
Stream.prototype.pipe = function(dest, options) {
|
||
var source = this;
|
||
|
||
function ondata(chunk) {
|
||
if (dest.writable) {
|
||
if (false === dest.write(chunk) && source.pause) {
|
||
source.pause();
|
||
}
|
||
}
|
||
}
|
||
|
||
source.on('data', ondata);
|
||
|
||
function ondrain() {
|
||
if (source.readable && source.resume) {
|
||
source.resume();
|
||
}
|
||
}
|
||
|
||
dest.on('drain', ondrain);
|
||
|
||
// If the 'end' option is not supplied, dest.end() will be called when
|
||
// source gets the 'end' or 'close' events. Only dest.end() once.
|
||
if (!dest._isStdio && (!options || options.end !== false)) {
|
||
source.on('end', onend);
|
||
source.on('close', onclose);
|
||
}
|
||
|
||
var didOnEnd = false;
|
||
function onend() {
|
||
if (didOnEnd) return;
|
||
didOnEnd = true;
|
||
|
||
dest.end();
|
||
}
|
||
|
||
|
||
function onclose() {
|
||
if (didOnEnd) return;
|
||
didOnEnd = true;
|
||
|
||
if (typeof dest.destroy === 'function') dest.destroy();
|
||
}
|
||
|
||
// don't leave dangling pipes when there are errors.
|
||
function onerror(er) {
|
||
cleanup();
|
||
if (EE.listenerCount(this, 'error') === 0) {
|
||
throw er; // Unhandled stream error in pipe.
|
||
}
|
||
}
|
||
|
||
source.on('error', onerror);
|
||
dest.on('error', onerror);
|
||
|
||
// remove all the event listeners that were added.
|
||
function cleanup() {
|
||
source.removeListener('data', ondata);
|
||
dest.removeListener('drain', ondrain);
|
||
|
||
source.removeListener('end', onend);
|
||
source.removeListener('close', onclose);
|
||
|
||
source.removeListener('error', onerror);
|
||
dest.removeListener('error', onerror);
|
||
|
||
source.removeListener('end', cleanup);
|
||
source.removeListener('close', cleanup);
|
||
|
||
dest.removeListener('close', cleanup);
|
||
}
|
||
|
||
source.on('end', cleanup);
|
||
source.on('close', cleanup);
|
||
|
||
dest.on('close', cleanup);
|
||
|
||
dest.emit('pipe', source);
|
||
|
||
// Allow for unix-like usage: A.pipe(B).pipe(C)
|
||
return dest;
|
||
};
|
||
|
||
},{"./duplex.js":8,"./passthrough.js":11,"./readable.js":12,"./transform.js":13,"./writable.js":14,"events":4,"inherits":5}],10:[function(require,module,exports){
|
||
// shim for using process in browser
|
||
|
||
var process = module.exports = {};
|
||
|
||
process.nextTick = (function () {
|
||
var canSetImmediate = typeof window !== 'undefined'
|
||
&& window.setImmediate;
|
||
var canPost = typeof window !== 'undefined'
|
||
&& window.postMessage && window.addEventListener
|
||
;
|
||
|
||
if (canSetImmediate) {
|
||
return function (f) { return window.setImmediate(f) };
|
||
}
|
||
|
||
if (canPost) {
|
||
var queue = [];
|
||
window.addEventListener('message', function (ev) {
|
||
var source = ev.source;
|
||
if ((source === window || source === null) && ev.data === 'process-tick') {
|
||
ev.stopPropagation();
|
||
if (queue.length > 0) {
|
||
var fn = queue.shift();
|
||
fn();
|
||
}
|
||
}
|
||
}, true);
|
||
|
||
return function nextTick(fn) {
|
||
queue.push(fn);
|
||
window.postMessage('process-tick', '*');
|
||
};
|
||
}
|
||
|
||
return function nextTick(fn) {
|
||
setTimeout(fn, 0);
|
||
};
|
||
})();
|
||
|
||
process.title = 'browser';
|
||
process.browser = true;
|
||
process.env = {};
|
||
process.argv = [];
|
||
|
||
process.binding = function (name) {
|
||
throw new Error('process.binding is not supported');
|
||
}
|
||
|
||
// TODO(shtylman)
|
||
process.cwd = function () { return '/' };
|
||
process.chdir = function (dir) {
|
||
throw new Error('process.chdir is not supported');
|
||
};
|
||
|
||
},{}],11:[function(require,module,exports){
|
||
// Copyright Joyent, Inc. and other Node contributors.
|
||
//
|
||
// Permission is hereby granted, free of charge, to any person obtaining a
|
||
// copy of this software and associated documentation files (the
|
||
// "Software"), to deal in the Software without restriction, including
|
||
// without limitation the rights to use, copy, modify, merge, publish,
|
||
// distribute, sublicense, and/or sell copies of the Software, and to permit
|
||
// persons to whom the Software is furnished to do so, subject to the
|
||
// following conditions:
|
||
//
|
||
// The above copyright notice and this permission notice shall be included
|
||
// in all copies or substantial portions of the Software.
|
||
//
|
||
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
|
||
// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
|
||
// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
|
||
// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
|
||
// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
|
||
// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
|
||
// USE OR OTHER DEALINGS IN THE SOFTWARE.
|
||
|
||
// a passthrough stream.
|
||
// basically just the most minimal sort of Transform stream.
|
||
// Every written chunk gets output as-is.
|
||
|
||
module.exports = PassThrough;
|
||
|
||
var Transform = require('./transform.js');
|
||
var inherits = require('inherits');
|
||
inherits(PassThrough, Transform);
|
||
|
||
function PassThrough(options) {
|
||
if (!(this instanceof PassThrough))
|
||
return new PassThrough(options);
|
||
|
||
Transform.call(this, options);
|
||
}
|
||
|
||
PassThrough.prototype._transform = function(chunk, encoding, cb) {
|
||
cb(null, chunk);
|
||
};
|
||
|
||
},{"./transform.js":13,"inherits":5}],12:[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.
|
||
|
||
module.exports = Readable;
|
||
Readable.ReadableState = ReadableState;
|
||
|
||
var EE = require('events').EventEmitter;
|
||
var Stream = require('./index.js');
|
||
var Buffer = require('buffer').Buffer;
|
||
var setImmediate = require('process/browser.js').nextTick;
|
||
var StringDecoder;
|
||
|
||
var inherits = require('inherits');
|
||
inherits(Readable, Stream);
|
||
|
||
function ReadableState(options, stream) {
|
||
options = options || {};
|
||
|
||
// the point at which it stops calling _read() to fill the buffer
|
||
// Note: 0 is a valid value, means "don't call _read preemptively ever"
|
||
var hwm = options.highWaterMark;
|
||
this.highWaterMark = (hwm || hwm === 0) ? hwm : 16 * 1024;
|
||
|
||
// cast to ints.
|
||
this.highWaterMark = ~~this.highWaterMark;
|
||
|
||
this.buffer = [];
|
||
this.length = 0;
|
||
this.pipes = null;
|
||
this.pipesCount = 0;
|
||
this.flowing = false;
|
||
this.ended = false;
|
||
this.endEmitted = false;
|
||
this.reading = false;
|
||
|
||
// In streams that never have any data, and do push(null) right away,
|
||
// the consumer can miss the 'end' event if they do some I/O before
|
||
// consuming the stream. So, we don't emit('end') until some reading
|
||
// happens.
|
||
this.calledRead = false;
|
||
|
||
// a flag to be able to tell if the onwrite cb is called immediately,
|
||
// or on a later tick. We set this to true at first, becuase any
|
||
// actions that shouldn't happen until "later" should generally also
|
||
// not happen before the first write call.
|
||
this.sync = true;
|
||
|
||
// whenever we return null, then we set a flag to say
|
||
// that we're awaiting a 'readable' event emission.
|
||
this.needReadable = false;
|
||
this.emittedReadable = false;
|
||
this.readableListening = false;
|
||
|
||
|
||
// object stream flag. Used to make read(n) ignore n and to
|
||
// make all the buffer merging and length checks go away
|
||
this.objectMode = !!options.objectMode;
|
||
|
||
// Crypto is kind of old and crusty. Historically, its default string
|
||
// encoding is 'binary' so we have to make this configurable.
|
||
// Everything else in the universe uses 'utf8', though.
|
||
this.defaultEncoding = options.defaultEncoding || 'utf8';
|
||
|
||
// when piping, we only care about 'readable' events that happen
|
||
// after read()ing all the bytes and not getting any pushback.
|
||
this.ranOut = false;
|
||
|
||
// the number of writers that are awaiting a drain event in .pipe()s
|
||
this.awaitDrain = 0;
|
||
|
||
// if true, a maybeReadMore has been scheduled
|
||
this.readingMore = false;
|
||
|
||
this.decoder = null;
|
||
this.encoding = null;
|
||
if (options.encoding) {
|
||
if (!StringDecoder)
|
||
StringDecoder = require('string_decoder').StringDecoder;
|
||
this.decoder = new StringDecoder(options.encoding);
|
||
this.encoding = options.encoding;
|
||
}
|
||
}
|
||
|
||
function Readable(options) {
|
||
if (!(this instanceof Readable))
|
||
return new Readable(options);
|
||
|
||
this._readableState = new ReadableState(options, this);
|
||
|
||
// legacy
|
||
this.readable = true;
|
||
|
||
Stream.call(this);
|
||
}
|
||
|
||
// Manually shove something into the read() buffer.
|
||
// This returns true if the highWaterMark has not been hit yet,
|
||
// similar to how Writable.write() returns true if you should
|
||
// write() some more.
|
||
Readable.prototype.push = function(chunk, encoding) {
|
||
var state = this._readableState;
|
||
|
||
if (typeof chunk === 'string' && !state.objectMode) {
|
||
encoding = encoding || state.defaultEncoding;
|
||
if (encoding !== state.encoding) {
|
||
chunk = new Buffer(chunk, encoding);
|
||
encoding = '';
|
||
}
|
||
}
|
||
|
||
return readableAddChunk(this, state, chunk, encoding, false);
|
||
};
|
||
|
||
// Unshift should *always* be something directly out of read()
|
||
Readable.prototype.unshift = function(chunk) {
|
||
var state = this._readableState;
|
||
return readableAddChunk(this, state, chunk, '', true);
|
||
};
|
||
|
||
function readableAddChunk(stream, state, chunk, encoding, addToFront) {
|
||
var er = chunkInvalid(state, chunk);
|
||
if (er) {
|
||
stream.emit('error', er);
|
||
} else if (chunk === null || chunk === undefined) {
|
||
state.reading = false;
|
||
if (!state.ended)
|
||
onEofChunk(stream, state);
|
||
} else if (state.objectMode || chunk && chunk.length > 0) {
|
||
if (state.ended && !addToFront) {
|
||
var e = new Error('stream.push() after EOF');
|
||
stream.emit('error', e);
|
||
} else if (state.endEmitted && addToFront) {
|
||
var e = new Error('stream.unshift() after end event');
|
||
stream.emit('error', e);
|
||
} else {
|
||
if (state.decoder && !addToFront && !encoding)
|
||
chunk = state.decoder.write(chunk);
|
||
|
||
// update the buffer info.
|
||
state.length += state.objectMode ? 1 : chunk.length;
|
||
if (addToFront) {
|
||
state.buffer.unshift(chunk);
|
||
} else {
|
||
state.reading = false;
|
||
state.buffer.push(chunk);
|
||
}
|
||
|
||
if (state.needReadable)
|
||
emitReadable(stream);
|
||
|
||
maybeReadMore(stream, state);
|
||
}
|
||
} else if (!addToFront) {
|
||
state.reading = false;
|
||
}
|
||
|
||
return needMoreData(state);
|
||
}
|
||
|
||
|
||
|
||
// if it's past the high water mark, we can push in some more.
|
||
// Also, if we have no data yet, we can stand some
|
||
// more bytes. This is to work around cases where hwm=0,
|
||
// such as the repl. Also, if the push() triggered a
|
||
// readable event, and the user called read(largeNumber) such that
|
||
// needReadable was set, then we ought to push more, so that another
|
||
// 'readable' event will be triggered.
|
||
function needMoreData(state) {
|
||
return !state.ended &&
|
||
(state.needReadable ||
|
||
state.length < state.highWaterMark ||
|
||
state.length === 0);
|
||
}
|
||
|
||
// backwards compatibility.
|
||
Readable.prototype.setEncoding = function(enc) {
|
||
if (!StringDecoder)
|
||
StringDecoder = require('string_decoder').StringDecoder;
|
||
this._readableState.decoder = new StringDecoder(enc);
|
||
this._readableState.encoding = enc;
|
||
};
|
||
|
||
// Don't raise the hwm > 128MB
|
||
var MAX_HWM = 0x800000;
|
||
function roundUpToNextPowerOf2(n) {
|
||
if (n >= MAX_HWM) {
|
||
n = MAX_HWM;
|
||
} else {
|
||
// Get the next highest power of 2
|
||
n--;
|
||
for (var p = 1; p < 32; p <<= 1) n |= n >> p;
|
||
n++;
|
||
}
|
||
return n;
|
||
}
|
||
|
||
function howMuchToRead(n, state) {
|
||
if (state.length === 0 && state.ended)
|
||
return 0;
|
||
|
||
if (state.objectMode)
|
||
return n === 0 ? 0 : 1;
|
||
|
||
if (isNaN(n) || n === null) {
|
||
// only flow one buffer at a time
|
||
if (state.flowing && state.buffer.length)
|
||
return state.buffer[0].length;
|
||
else
|
||
return state.length;
|
||
}
|
||
|
||
if (n <= 0)
|
||
return 0;
|
||
|
||
// If we're asking for more than the target buffer level,
|
||
// then raise the water mark. Bump up to the next highest
|
||
// power of 2, to prevent increasing it excessively in tiny
|
||
// amounts.
|
||
if (n > state.highWaterMark)
|
||
state.highWaterMark = roundUpToNextPowerOf2(n);
|
||
|
||
// don't have that much. return null, unless we've ended.
|
||
if (n > state.length) {
|
||
if (!state.ended) {
|
||
state.needReadable = true;
|
||
return 0;
|
||
} else
|
||
return state.length;
|
||
}
|
||
|
||
return n;
|
||
}
|
||
|
||
// you can override either this method, or the async _read(n) below.
|
||
Readable.prototype.read = function(n) {
|
||
var state = this._readableState;
|
||
state.calledRead = true;
|
||
var nOrig = n;
|
||
|
||
if (typeof n !== 'number' || n > 0)
|
||
state.emittedReadable = false;
|
||
|
||
// if we're doing read(0) to trigger a readable event, but we
|
||
// already have a bunch of data in the buffer, then just trigger
|
||
// the 'readable' event and move on.
|
||
if (n === 0 &&
|
||
state.needReadable &&
|
||
(state.length >= state.highWaterMark || state.ended)) {
|
||
emitReadable(this);
|
||
return null;
|
||
}
|
||
|
||
n = howMuchToRead(n, state);
|
||
|
||
// if we've ended, and we're now clear, then finish it up.
|
||
if (n === 0 && state.ended) {
|
||
if (state.length === 0)
|
||
endReadable(this);
|
||
return null;
|
||
}
|
||
|
||
// All the actual chunk generation logic needs to be
|
||
// *below* the call to _read. The reason is that in certain
|
||
// synthetic stream cases, such as passthrough streams, _read
|
||
// may be a completely synchronous operation which may change
|
||
// the state of the read buffer, providing enough data when
|
||
// before there was *not* enough.
|
||
//
|
||
// So, the steps are:
|
||
// 1. Figure out what the state of things will be after we do
|
||
// a read from the buffer.
|
||
//
|
||
// 2. If that resulting state will trigger a _read, then call _read.
|
||
// Note that this may be asynchronous, or synchronous. Yes, it is
|
||
// deeply ugly to write APIs this way, but that still doesn't mean
|
||
// that the Readable class should behave improperly, as streams are
|
||
// designed to be sync/async agnostic.
|
||
// Take note if the _read call is sync or async (ie, if the read call
|
||
// has returned yet), so that we know whether or not it's safe to emit
|
||
// 'readable' etc.
|
||
//
|
||
// 3. Actually pull the requested chunks out of the buffer and return.
|
||
|
||
// if we need a readable event, then we need to do some reading.
|
||
var doRead = state.needReadable;
|
||
|
||
// if we currently have less than the highWaterMark, then also read some
|
||
if (state.length - n <= state.highWaterMark)
|
||
doRead = true;
|
||
|
||
// however, if we've ended, then there's no point, and if we're already
|
||
// reading, then it's unnecessary.
|
||
if (state.ended || state.reading)
|
||
doRead = false;
|
||
|
||
if (doRead) {
|
||
state.reading = true;
|
||
state.sync = true;
|
||
// if the length is currently zero, then we *need* a readable event.
|
||
if (state.length === 0)
|
||
state.needReadable = true;
|
||
// call internal read method
|
||
this._read(state.highWaterMark);
|
||
state.sync = false;
|
||
}
|
||
|
||
// If _read called its callback synchronously, then `reading`
|
||
// will be false, and we need to re-evaluate how much data we
|
||
// can return to the user.
|
||
if (doRead && !state.reading)
|
||
n = howMuchToRead(nOrig, state);
|
||
|
||
var ret;
|
||
if (n > 0)
|
||
ret = fromList(n, state);
|
||
else
|
||
ret = null;
|
||
|
||
if (ret === null) {
|
||
state.needReadable = true;
|
||
n = 0;
|
||
}
|
||
|
||
state.length -= n;
|
||
|
||
// If we have nothing in the buffer, then we want to know
|
||
// as soon as we *do* get something into the buffer.
|
||
if (state.length === 0 && !state.ended)
|
||
state.needReadable = true;
|
||
|
||
// If we happened to read() exactly the remaining amount in the
|
||
// buffer, and the EOF has been seen at this point, then make sure
|
||
// that we emit 'end' on the very next tick.
|
||
if (state.ended && !state.endEmitted && state.length === 0)
|
||
endReadable(this);
|
||
|
||
return ret;
|
||
};
|
||
|
||
function chunkInvalid(state, chunk) {
|
||
var er = null;
|
||
if (!Buffer.isBuffer(chunk) &&
|
||
'string' !== typeof chunk &&
|
||
chunk !== null &&
|
||
chunk !== undefined &&
|
||
!state.objectMode &&
|
||
!er) {
|
||
er = new TypeError('Invalid non-string/buffer chunk');
|
||
}
|
||
return er;
|
||
}
|
||
|
||
|
||
function onEofChunk(stream, state) {
|
||
if (state.decoder && !state.ended) {
|
||
var chunk = state.decoder.end();
|
||
if (chunk && chunk.length) {
|
||
state.buffer.push(chunk);
|
||
state.length += state.objectMode ? 1 : chunk.length;
|
||
}
|
||
}
|
||
state.ended = true;
|
||
|
||
// if we've ended and we have some data left, then emit
|
||
// 'readable' now to make sure it gets picked up.
|
||
if (state.length > 0)
|
||
emitReadable(stream);
|
||
else
|
||
endReadable(stream);
|
||
}
|
||
|
||
// Don't emit readable right away in sync mode, because this can trigger
|
||
// another read() call => stack overflow. This way, it might trigger
|
||
// a nextTick recursion warning, but that's not so bad.
|
||
function emitReadable(stream) {
|
||
var state = stream._readableState;
|
||
state.needReadable = false;
|
||
if (state.emittedReadable)
|
||
return;
|
||
|
||
state.emittedReadable = true;
|
||
if (state.sync)
|
||
setImmediate(function() {
|
||
emitReadable_(stream);
|
||
});
|
||
else
|
||
emitReadable_(stream);
|
||
}
|
||
|
||
function emitReadable_(stream) {
|
||
stream.emit('readable');
|
||
}
|
||
|
||
|
||
// at this point, the user has presumably seen the 'readable' event,
|
||
// and called read() to consume some data. that may have triggered
|
||
// in turn another _read(n) call, in which case reading = true if
|
||
// it's in progress.
|
||
// However, if we're not ended, or reading, and the length < hwm,
|
||
// then go ahead and try to read some more preemptively.
|
||
function maybeReadMore(stream, state) {
|
||
if (!state.readingMore) {
|
||
state.readingMore = true;
|
||
setImmediate(function() {
|
||
maybeReadMore_(stream, state);
|
||
});
|
||
}
|
||
}
|
||
|
||
function maybeReadMore_(stream, state) {
|
||
var len = state.length;
|
||
while (!state.reading && !state.flowing && !state.ended &&
|
||
state.length < state.highWaterMark) {
|
||
stream.read(0);
|
||
if (len === state.length)
|
||
// didn't get any data, stop spinning.
|
||
break;
|
||
else
|
||
len = state.length;
|
||
}
|
||
state.readingMore = false;
|
||
}
|
||
|
||
// abstract method. to be overridden in specific implementation classes.
|
||
// call cb(er, data) where data is <= n in length.
|
||
// for virtual (non-string, non-buffer) streams, "length" is somewhat
|
||
// arbitrary, and perhaps not very meaningful.
|
||
Readable.prototype._read = function(n) {
|
||
this.emit('error', new Error('not implemented'));
|
||
};
|
||
|
||
Readable.prototype.pipe = function(dest, pipeOpts) {
|
||
var src = this;
|
||
var state = this._readableState;
|
||
|
||
switch (state.pipesCount) {
|
||
case 0:
|
||
state.pipes = dest;
|
||
break;
|
||
case 1:
|
||
state.pipes = [state.pipes, dest];
|
||
break;
|
||
default:
|
||
state.pipes.push(dest);
|
||
break;
|
||
}
|
||
state.pipesCount += 1;
|
||
|
||
var doEnd = (!pipeOpts || pipeOpts.end !== false) &&
|
||
dest !== process.stdout &&
|
||
dest !== process.stderr;
|
||
|
||
var endFn = doEnd ? onend : cleanup;
|
||
if (state.endEmitted)
|
||
setImmediate(endFn);
|
||
else
|
||
src.once('end', endFn);
|
||
|
||
dest.on('unpipe', onunpipe);
|
||
function onunpipe(readable) {
|
||
if (readable !== src) return;
|
||
cleanup();
|
||
}
|
||
|
||
function onend() {
|
||
dest.end();
|
||
}
|
||
|
||
// when the dest drains, it reduces the awaitDrain counter
|
||
// on the source. This would be more elegant with a .once()
|
||
// handler in flow(), but adding and removing repeatedly is
|
||
// too slow.
|
||
var ondrain = pipeOnDrain(src);
|
||
dest.on('drain', ondrain);
|
||
|
||
function cleanup() {
|
||
// cleanup event handlers once the pipe is broken
|
||
dest.removeListener('close', onclose);
|
||
dest.removeListener('finish', onfinish);
|
||
dest.removeListener('drain', ondrain);
|
||
dest.removeListener('error', onerror);
|
||
dest.removeListener('unpipe', onunpipe);
|
||
src.removeListener('end', onend);
|
||
src.removeListener('end', cleanup);
|
||
|
||
// if the reader is waiting for a drain event from this
|
||
// specific writer, then it would cause it to never start
|
||
// flowing again.
|
||
// So, if this is awaiting a drain, then we just call it now.
|
||
// If we don't know, then assume that we are waiting for one.
|
||
if (!dest._writableState || dest._writableState.needDrain)
|
||
ondrain();
|
||
}
|
||
|
||
// if the dest has an error, then stop piping into it.
|
||
// however, don't suppress the throwing behavior for this.
|
||
// check for listeners before emit removes one-time listeners.
|
||
var errListeners = EE.listenerCount(dest, 'error');
|
||
function onerror(er) {
|
||
unpipe();
|
||
if (errListeners === 0 && EE.listenerCount(dest, 'error') === 0)
|
||
dest.emit('error', er);
|
||
}
|
||
dest.once('error', onerror);
|
||
|
||
// Both close and finish should trigger unpipe, but only once.
|
||
function onclose() {
|
||
dest.removeListener('finish', onfinish);
|
||
unpipe();
|
||
}
|
||
dest.once('close', onclose);
|
||
function onfinish() {
|
||
dest.removeListener('close', onclose);
|
||
unpipe();
|
||
}
|
||
dest.once('finish', onfinish);
|
||
|
||
function unpipe() {
|
||
src.unpipe(dest);
|
||
}
|
||
|
||
// tell the dest that it's being piped to
|
||
dest.emit('pipe', src);
|
||
|
||
// start the flow if it hasn't been started already.
|
||
if (!state.flowing) {
|
||
// the handler that waits for readable events after all
|
||
// the data gets sucked out in flow.
|
||
// This would be easier to follow with a .once() handler
|
||
// in flow(), but that is too slow.
|
||
this.on('readable', pipeOnReadable);
|
||
|
||
state.flowing = true;
|
||
setImmediate(function() {
|
||
flow(src);
|
||
});
|
||
}
|
||
|
||
return dest;
|
||
};
|
||
|
||
function pipeOnDrain(src) {
|
||
return function() {
|
||
var dest = this;
|
||
var state = src._readableState;
|
||
state.awaitDrain--;
|
||
if (state.awaitDrain === 0)
|
||
flow(src);
|
||
};
|
||
}
|
||
|
||
function flow(src) {
|
||
var state = src._readableState;
|
||
var chunk;
|
||
state.awaitDrain = 0;
|
||
|
||
function write(dest, i, list) {
|
||
var written = dest.write(chunk);
|
||
if (false === written) {
|
||
state.awaitDrain++;
|
||
}
|
||
}
|
||
|
||
while (state.pipesCount && null !== (chunk = src.read())) {
|
||
|
||
if (state.pipesCount === 1)
|
||
write(state.pipes, 0, null);
|
||
else
|
||
forEach(state.pipes, write);
|
||
|
||
src.emit('data', chunk);
|
||
|
||
// if anyone needs a drain, then we have to wait for that.
|
||
if (state.awaitDrain > 0)
|
||
return;
|
||
}
|
||
|
||
// if every destination was unpiped, either before entering this
|
||
// function, or in the while loop, then stop flowing.
|
||
//
|
||
// NB: This is a pretty rare edge case.
|
||
if (state.pipesCount === 0) {
|
||
state.flowing = false;
|
||
|
||
// if there were data event listeners added, then switch to old mode.
|
||
if (EE.listenerCount(src, 'data') > 0)
|
||
emitDataEvents(src);
|
||
return;
|
||
}
|
||
|
||
// at this point, no one needed a drain, so we just ran out of data
|
||
// on the next readable event, start it over again.
|
||
state.ranOut = true;
|
||
}
|
||
|
||
function pipeOnReadable() {
|
||
if (this._readableState.ranOut) {
|
||
this._readableState.ranOut = false;
|
||
flow(this);
|
||
}
|
||
}
|
||
|
||
|
||
Readable.prototype.unpipe = function(dest) {
|
||
var state = this._readableState;
|
||
|
||
// if we're not piping anywhere, then do nothing.
|
||
if (state.pipesCount === 0)
|
||
return this;
|
||
|
||
// just one destination. most common case.
|
||
if (state.pipesCount === 1) {
|
||
// passed in one, but it's not the right one.
|
||
if (dest && dest !== state.pipes)
|
||
return this;
|
||
|
||
if (!dest)
|
||
dest = state.pipes;
|
||
|
||
// got a match.
|
||
state.pipes = null;
|
||
state.pipesCount = 0;
|
||
this.removeListener('readable', pipeOnReadable);
|
||
state.flowing = false;
|
||
if (dest)
|
||
dest.emit('unpipe', this);
|
||
return this;
|
||
}
|
||
|
||
// slow case. multiple pipe destinations.
|
||
|
||
if (!dest) {
|
||
// remove all.
|
||
var dests = state.pipes;
|
||
var len = state.pipesCount;
|
||
state.pipes = null;
|
||
state.pipesCount = 0;
|
||
this.removeListener('readable', pipeOnReadable);
|
||
state.flowing = false;
|
||
|
||
for (var i = 0; i < len; i++)
|
||
dests[i].emit('unpipe', this);
|
||
return this;
|
||
}
|
||
|
||
// try to find the right one.
|
||
var i = indexOf(state.pipes, dest);
|
||
if (i === -1)
|
||
return this;
|
||
|
||
state.pipes.splice(i, 1);
|
||
state.pipesCount -= 1;
|
||
if (state.pipesCount === 1)
|
||
state.pipes = state.pipes[0];
|
||
|
||
dest.emit('unpipe', this);
|
||
|
||
return this;
|
||
};
|
||
|
||
// set up data events if they are asked for
|
||
// Ensure readable listeners eventually get something
|
||
Readable.prototype.on = function(ev, fn) {
|
||
var res = Stream.prototype.on.call(this, ev, fn);
|
||
|
||
if (ev === 'data' && !this._readableState.flowing)
|
||
emitDataEvents(this);
|
||
|
||
if (ev === 'readable' && this.readable) {
|
||
var state = this._readableState;
|
||
if (!state.readableListening) {
|
||
state.readableListening = true;
|
||
state.emittedReadable = false;
|
||
state.needReadable = true;
|
||
if (!state.reading) {
|
||
this.read(0);
|
||
} else if (state.length) {
|
||
emitReadable(this, state);
|
||
}
|
||
}
|
||
}
|
||
|
||
return res;
|
||
};
|
||
Readable.prototype.addListener = Readable.prototype.on;
|
||
|
||
// pause() and resume() are remnants of the legacy readable stream API
|
||
// If the user uses them, then switch into old mode.
|
||
Readable.prototype.resume = function() {
|
||
emitDataEvents(this);
|
||
this.read(0);
|
||
this.emit('resume');
|
||
};
|
||
|
||
Readable.prototype.pause = function() {
|
||
emitDataEvents(this, true);
|
||
this.emit('pause');
|
||
};
|
||
|
||
function emitDataEvents(stream, startPaused) {
|
||
var state = stream._readableState;
|
||
|
||
if (state.flowing) {
|
||
// https://github.com/isaacs/readable-stream/issues/16
|
||
throw new Error('Cannot switch to old mode now.');
|
||
}
|
||
|
||
var paused = startPaused || false;
|
||
var readable = false;
|
||
|
||
// convert to an old-style stream.
|
||
stream.readable = true;
|
||
stream.pipe = Stream.prototype.pipe;
|
||
stream.on = stream.addListener = Stream.prototype.on;
|
||
|
||
stream.on('readable', function() {
|
||
readable = true;
|
||
|
||
var c;
|
||
while (!paused && (null !== (c = stream.read())))
|
||
stream.emit('data', c);
|
||
|
||
if (c === null) {
|
||
readable = false;
|
||
stream._readableState.needReadable = true;
|
||
}
|
||
});
|
||
|
||
stream.pause = function() {
|
||
paused = true;
|
||
this.emit('pause');
|
||
};
|
||
|
||
stream.resume = function() {
|
||
paused = false;
|
||
if (readable)
|
||
setImmediate(function() {
|
||
stream.emit('readable');
|
||
});
|
||
else
|
||
this.read(0);
|
||
this.emit('resume');
|
||
};
|
||
|
||
// now make it start, just in case it hadn't already.
|
||
stream.emit('readable');
|
||
}
|
||
|
||
// wrap an old-style stream as the async data source.
|
||
// This is *not* part of the readable stream interface.
|
||
// It is an ugly unfortunate mess of history.
|
||
Readable.prototype.wrap = function(stream) {
|
||
var state = this._readableState;
|
||
var paused = false;
|
||
|
||
var self = this;
|
||
stream.on('end', function() {
|
||
if (state.decoder && !state.ended) {
|
||
var chunk = state.decoder.end();
|
||
if (chunk && chunk.length)
|
||
self.push(chunk);
|
||
}
|
||
|
||
self.push(null);
|
||
});
|
||
|
||
stream.on('data', function(chunk) {
|
||
if (state.decoder)
|
||
chunk = state.decoder.write(chunk);
|
||
if (!chunk || !state.objectMode && !chunk.length)
|
||
return;
|
||
|
||
var ret = self.push(chunk);
|
||
if (!ret) {
|
||
paused = true;
|
||
stream.pause();
|
||
}
|
||
});
|
||
|
||
// proxy all the other methods.
|
||
// important when wrapping filters and duplexes.
|
||
for (var i in stream) {
|
||
if (typeof stream[i] === 'function' &&
|
||
typeof this[i] === 'undefined') {
|
||
this[i] = function(method) { return function() {
|
||
return stream[method].apply(stream, arguments);
|
||
}}(i);
|
||
}
|
||
}
|
||
|
||
// proxy certain important events.
|
||
var events = ['error', 'close', 'destroy', 'pause', 'resume'];
|
||
forEach(events, function(ev) {
|
||
stream.on(ev, function (x) {
|
||
return self.emit.apply(self, ev, x);
|
||
});
|
||
});
|
||
|
||
// when we try to consume some more bytes, simply unpause the
|
||
// underlying stream.
|
||
self._read = function(n) {
|
||
if (paused) {
|
||
paused = false;
|
||
stream.resume();
|
||
}
|
||
};
|
||
|
||
return self;
|
||
};
|
||
|
||
|
||
|
||
// exposed for testing purposes only.
|
||
Readable._fromList = fromList;
|
||
|
||
// Pluck off n bytes from an array of buffers.
|
||
// Length is the combined lengths of all the buffers in the list.
|
||
function fromList(n, state) {
|
||
var list = state.buffer;
|
||
var length = state.length;
|
||
var stringMode = !!state.decoder;
|
||
var objectMode = !!state.objectMode;
|
||
var ret;
|
||
|
||
// nothing in the list, definitely empty.
|
||
if (list.length === 0)
|
||
return null;
|
||
|
||
if (length === 0)
|
||
ret = null;
|
||
else if (objectMode)
|
||
ret = list.shift();
|
||
else if (!n || n >= length) {
|
||
// read it all, truncate the array.
|
||
if (stringMode)
|
||
ret = list.join('');
|
||
else
|
||
ret = Buffer.concat(list, length);
|
||
list.length = 0;
|
||
} else {
|
||
// read just some of it.
|
||
if (n < list[0].length) {
|
||
// just take a part of the first list item.
|
||
// slice is the same for buffers and strings.
|
||
var buf = list[0];
|
||
ret = buf.slice(0, n);
|
||
list[0] = buf.slice(n);
|
||
} else if (n === list[0].length) {
|
||
// first list is a perfect match
|
||
ret = list.shift();
|
||
} else {
|
||
// complex case.
|
||
// we have enough to cover it, but it spans past the first buffer.
|
||
if (stringMode)
|
||
ret = '';
|
||
else
|
||
ret = new Buffer(n);
|
||
|
||
var c = 0;
|
||
for (var i = 0, l = list.length; i < l && c < n; i++) {
|
||
var buf = list[0];
|
||
var cpy = Math.min(n - c, buf.length);
|
||
|
||
if (stringMode)
|
||
ret += buf.slice(0, cpy);
|
||
else
|
||
buf.copy(ret, c, 0, cpy);
|
||
|
||
if (cpy < buf.length)
|
||
list[0] = buf.slice(cpy);
|
||
else
|
||
list.shift();
|
||
|
||
c += cpy;
|
||
}
|
||
}
|
||
}
|
||
|
||
return ret;
|
||
}
|
||
|
||
function endReadable(stream) {
|
||
var state = stream._readableState;
|
||
|
||
// If we get here before consuming all the bytes, then that is a
|
||
// bug in node. Should never happen.
|
||
if (state.length > 0)
|
||
throw new Error('endReadable called on non-empty stream');
|
||
|
||
if (!state.endEmitted && state.calledRead) {
|
||
state.ended = true;
|
||
setImmediate(function() {
|
||
// Check that we didn't get one last unshift.
|
||
if (!state.endEmitted && state.length === 0) {
|
||
state.endEmitted = true;
|
||
stream.readable = false;
|
||
stream.emit('end');
|
||
}
|
||
});
|
||
}
|
||
}
|
||
|
||
function forEach (xs, f) {
|
||
for (var i = 0, l = xs.length; i < l; i++) {
|
||
f(xs[i], i);
|
||
}
|
||
}
|
||
|
||
function indexOf (xs, x) {
|
||
for (var i = 0, l = xs.length; i < l; i++) {
|
||
if (xs[i] === x) return i;
|
||
}
|
||
return -1;
|
||
}
|
||
|
||
}).call(this,require("/Users/MoOx/Sync/Development/pjax/node_modules/browserify/node_modules/insert-module-globals/node_modules/process/browser.js"))
|
||
},{"./index.js":9,"/Users/MoOx/Sync/Development/pjax/node_modules/browserify/node_modules/insert-module-globals/node_modules/process/browser.js":6,"buffer":1,"events":4,"inherits":5,"process/browser.js":10,"string_decoder":15}],13:[function(require,module,exports){
|
||
// Copyright Joyent, Inc. and other Node contributors.
|
||
//
|
||
// Permission is hereby granted, free of charge, to any person obtaining a
|
||
// copy of this software and associated documentation files (the
|
||
// "Software"), to deal in the Software without restriction, including
|
||
// without limitation the rights to use, copy, modify, merge, publish,
|
||
// distribute, sublicense, and/or sell copies of the Software, and to permit
|
||
// persons to whom the Software is furnished to do so, subject to the
|
||
// following conditions:
|
||
//
|
||
// The above copyright notice and this permission notice shall be included
|
||
// in all copies or substantial portions of the Software.
|
||
//
|
||
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
|
||
// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
|
||
// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
|
||
// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
|
||
// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
|
||
// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
|
||
// USE OR OTHER DEALINGS IN THE SOFTWARE.
|
||
|
||
// a transform stream is a readable/writable stream where you do
|
||
// something with the data. Sometimes it's called a "filter",
|
||
// but that's not a great name for it, since that implies a thing where
|
||
// some bits pass through, and others are simply ignored. (That would
|
||
// be a valid example of a transform, of course.)
|
||
//
|
||
// While the output is causally related to the input, it's not a
|
||
// necessarily symmetric or synchronous transformation. For example,
|
||
// a zlib stream might take multiple plain-text writes(), and then
|
||
// emit a single compressed chunk some time in the future.
|
||
//
|
||
// Here's how this works:
|
||
//
|
||
// The Transform stream has all the aspects of the readable and writable
|
||
// stream classes. When you write(chunk), that calls _write(chunk,cb)
|
||
// internally, and returns false if there's a lot of pending writes
|
||
// buffered up. When you call read(), that calls _read(n) until
|
||
// there's enough pending readable data buffered up.
|
||
//
|
||
// In a transform stream, the written data is placed in a buffer. When
|
||
// _read(n) is called, it transforms the queued up data, calling the
|
||
// buffered _write cb's as it consumes chunks. If consuming a single
|
||
// written chunk would result in multiple output chunks, then the first
|
||
// outputted bit calls the readcb, and subsequent chunks just go into
|
||
// the read buffer, and will cause it to emit 'readable' if necessary.
|
||
//
|
||
// This way, back-pressure is actually determined by the reading side,
|
||
// since _read has to be called to start processing a new chunk. However,
|
||
// a pathological inflate type of transform can cause excessive buffering
|
||
// here. For example, imagine a stream where every byte of input is
|
||
// interpreted as an integer from 0-255, and then results in that many
|
||
// bytes of output. Writing the 4 bytes {ff,ff,ff,ff} would result in
|
||
// 1kb of data being output. In this case, you could write a very small
|
||
// amount of input, and end up with a very large amount of output. In
|
||
// such a pathological inflating mechanism, there'd be no way to tell
|
||
// the system to stop doing the transform. A single 4MB write could
|
||
// cause the system to run out of memory.
|
||
//
|
||
// However, even in such a pathological case, only a single written chunk
|
||
// would be consumed, and then the rest would wait (un-transformed) until
|
||
// the results of the previous transformed chunk were consumed.
|
||
|
||
module.exports = Transform;
|
||
|
||
var Duplex = require('./duplex.js');
|
||
var inherits = require('inherits');
|
||
inherits(Transform, Duplex);
|
||
|
||
|
||
function TransformState(options, stream) {
|
||
this.afterTransform = function(er, data) {
|
||
return afterTransform(stream, er, data);
|
||
};
|
||
|
||
this.needTransform = false;
|
||
this.transforming = false;
|
||
this.writecb = null;
|
||
this.writechunk = null;
|
||
}
|
||
|
||
function afterTransform(stream, er, data) {
|
||
var ts = stream._transformState;
|
||
ts.transforming = false;
|
||
|
||
var cb = ts.writecb;
|
||
|
||
if (!cb)
|
||
return stream.emit('error', new Error('no writecb in Transform class'));
|
||
|
||
ts.writechunk = null;
|
||
ts.writecb = null;
|
||
|
||
if (data !== null && data !== undefined)
|
||
stream.push(data);
|
||
|
||
if (cb)
|
||
cb(er);
|
||
|
||
var rs = stream._readableState;
|
||
rs.reading = false;
|
||
if (rs.needReadable || rs.length < rs.highWaterMark) {
|
||
stream._read(rs.highWaterMark);
|
||
}
|
||
}
|
||
|
||
|
||
function Transform(options) {
|
||
if (!(this instanceof Transform))
|
||
return new Transform(options);
|
||
|
||
Duplex.call(this, options);
|
||
|
||
var ts = this._transformState = new TransformState(options, this);
|
||
|
||
// when the writable side finishes, then flush out anything remaining.
|
||
var stream = this;
|
||
|
||
// start out asking for a readable event once data is transformed.
|
||
this._readableState.needReadable = true;
|
||
|
||
// we have implemented the _read method, and done the other things
|
||
// that Readable wants before the first _read call, so unset the
|
||
// sync guard flag.
|
||
this._readableState.sync = false;
|
||
|
||
this.once('finish', function() {
|
||
if ('function' === typeof this._flush)
|
||
this._flush(function(er) {
|
||
done(stream, er);
|
||
});
|
||
else
|
||
done(stream);
|
||
});
|
||
}
|
||
|
||
Transform.prototype.push = function(chunk, encoding) {
|
||
this._transformState.needTransform = false;
|
||
return Duplex.prototype.push.call(this, chunk, encoding);
|
||
};
|
||
|
||
// This is the part where you do stuff!
|
||
// override this function in implementation classes.
|
||
// 'chunk' is an input chunk.
|
||
//
|
||
// Call `push(newChunk)` to pass along transformed output
|
||
// to the readable side. You may call 'push' zero or more times.
|
||
//
|
||
// Call `cb(err)` when you are done with this chunk. If you pass
|
||
// an error, then that'll put the hurt on the whole operation. If you
|
||
// never call cb(), then you'll never get another chunk.
|
||
Transform.prototype._transform = function(chunk, encoding, cb) {
|
||
throw new Error('not implemented');
|
||
};
|
||
|
||
Transform.prototype._write = function(chunk, encoding, cb) {
|
||
var ts = this._transformState;
|
||
ts.writecb = cb;
|
||
ts.writechunk = chunk;
|
||
ts.writeencoding = encoding;
|
||
if (!ts.transforming) {
|
||
var rs = this._readableState;
|
||
if (ts.needTransform ||
|
||
rs.needReadable ||
|
||
rs.length < rs.highWaterMark)
|
||
this._read(rs.highWaterMark);
|
||
}
|
||
};
|
||
|
||
// Doesn't matter what the args are here.
|
||
// _transform does all the work.
|
||
// That we got here means that the readable side wants more data.
|
||
Transform.prototype._read = function(n) {
|
||
var ts = this._transformState;
|
||
|
||
if (ts.writechunk && ts.writecb && !ts.transforming) {
|
||
ts.transforming = true;
|
||
this._transform(ts.writechunk, ts.writeencoding, ts.afterTransform);
|
||
} else {
|
||
// mark that we need a transform, so that any data that comes in
|
||
// will get processed, now that we've asked for it.
|
||
ts.needTransform = true;
|
||
}
|
||
};
|
||
|
||
|
||
function done(stream, er) {
|
||
if (er)
|
||
return stream.emit('error', er);
|
||
|
||
// if there's nothing in the write buffer, then that means
|
||
// that nothing more will ever be provided
|
||
var ws = stream._writableState;
|
||
var rs = stream._readableState;
|
||
var ts = stream._transformState;
|
||
|
||
if (ws.length)
|
||
throw new Error('calling transform done when ws.length != 0');
|
||
|
||
if (ts.transforming)
|
||
throw new Error('calling transform done when still transforming');
|
||
|
||
return stream.push(null);
|
||
}
|
||
|
||
},{"./duplex.js":8,"inherits":5}],14:[function(require,module,exports){
|
||
// Copyright Joyent, Inc. and other Node contributors.
|
||
//
|
||
// Permission is hereby granted, free of charge, to any person obtaining a
|
||
// copy of this software and associated documentation files (the
|
||
// "Software"), to deal in the Software without restriction, including
|
||
// without limitation the rights to use, copy, modify, merge, publish,
|
||
// distribute, sublicense, and/or sell copies of the Software, and to permit
|
||
// persons to whom the Software is furnished to do so, subject to the
|
||
// following conditions:
|
||
//
|
||
// The above copyright notice and this permission notice shall be included
|
||
// in all copies or substantial portions of the Software.
|
||
//
|
||
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
|
||
// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
|
||
// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
|
||
// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
|
||
// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
|
||
// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
|
||
// USE OR OTHER DEALINGS IN THE SOFTWARE.
|
||
|
||
// A bit simpler than readable streams.
|
||
// Implement an async ._write(chunk, cb), and it'll handle all
|
||
// the drain event emission and buffering.
|
||
|
||
module.exports = Writable;
|
||
Writable.WritableState = WritableState;
|
||
|
||
var isUint8Array = typeof Uint8Array !== 'undefined'
|
||
? function (x) { return x instanceof Uint8Array }
|
||
: function (x) {
|
||
return x && x.constructor && x.constructor.name === 'Uint8Array'
|
||
}
|
||
;
|
||
var isArrayBuffer = typeof ArrayBuffer !== 'undefined'
|
||
? function (x) { return x instanceof ArrayBuffer }
|
||
: function (x) {
|
||
return x && x.constructor && x.constructor.name === 'ArrayBuffer'
|
||
}
|
||
;
|
||
|
||
var inherits = require('inherits');
|
||
var Stream = require('./index.js');
|
||
var setImmediate = require('process/browser.js').nextTick;
|
||
var Buffer = require('buffer').Buffer;
|
||
|
||
inherits(Writable, Stream);
|
||
|
||
function WriteReq(chunk, encoding, cb) {
|
||
this.chunk = chunk;
|
||
this.encoding = encoding;
|
||
this.callback = cb;
|
||
}
|
||
|
||
function WritableState(options, stream) {
|
||
options = options || {};
|
||
|
||
// the point at which write() starts returning false
|
||
// Note: 0 is a valid value, means that we always return false if
|
||
// the entire buffer is not flushed immediately on write()
|
||
var hwm = options.highWaterMark;
|
||
this.highWaterMark = (hwm || hwm === 0) ? hwm : 16 * 1024;
|
||
|
||
// object stream flag to indicate whether or not this stream
|
||
// contains buffers or objects.
|
||
this.objectMode = !!options.objectMode;
|
||
|
||
// cast to ints.
|
||
this.highWaterMark = ~~this.highWaterMark;
|
||
|
||
this.needDrain = false;
|
||
// at the start of calling end()
|
||
this.ending = false;
|
||
// when end() has been called, and returned
|
||
this.ended = false;
|
||
// when 'finish' is emitted
|
||
this.finished = false;
|
||
|
||
// should we decode strings into buffers before passing to _write?
|
||
// this is here so that some node-core streams can optimize string
|
||
// handling at a lower level.
|
||
var noDecode = options.decodeStrings === false;
|
||
this.decodeStrings = !noDecode;
|
||
|
||
// Crypto is kind of old and crusty. Historically, its default string
|
||
// encoding is 'binary' so we have to make this configurable.
|
||
// Everything else in the universe uses 'utf8', though.
|
||
this.defaultEncoding = options.defaultEncoding || 'utf8';
|
||
|
||
// not an actual buffer we keep track of, but a measurement
|
||
// of how much we're waiting to get pushed to some underlying
|
||
// socket or file.
|
||
this.length = 0;
|
||
|
||
// a flag to see when we're in the middle of a write.
|
||
this.writing = false;
|
||
|
||
// a flag to be able to tell if the onwrite cb is called immediately,
|
||
// or on a later tick. We set this to true at first, becuase any
|
||
// actions that shouldn't happen until "later" should generally also
|
||
// not happen before the first write call.
|
||
this.sync = true;
|
||
|
||
// a flag to know if we're processing previously buffered items, which
|
||
// may call the _write() callback in the same tick, so that we don't
|
||
// end up in an overlapped onwrite situation.
|
||
this.bufferProcessing = false;
|
||
|
||
// the callback that's passed to _write(chunk,cb)
|
||
this.onwrite = function(er) {
|
||
onwrite(stream, er);
|
||
};
|
||
|
||
// the callback that the user supplies to write(chunk,encoding,cb)
|
||
this.writecb = null;
|
||
|
||
// the amount that is being written when _write is called.
|
||
this.writelen = 0;
|
||
|
||
this.buffer = [];
|
||
}
|
||
|
||
function Writable(options) {
|
||
// Writable ctor is applied to Duplexes, though they're not
|
||
// instanceof Writable, they're instanceof Readable.
|
||
if (!(this instanceof Writable) && !(this instanceof Stream.Duplex))
|
||
return new Writable(options);
|
||
|
||
this._writableState = new WritableState(options, this);
|
||
|
||
// legacy.
|
||
this.writable = true;
|
||
|
||
Stream.call(this);
|
||
}
|
||
|
||
// Otherwise people can pipe Writable streams, which is just wrong.
|
||
Writable.prototype.pipe = function() {
|
||
this.emit('error', new Error('Cannot pipe. Not readable.'));
|
||
};
|
||
|
||
|
||
function writeAfterEnd(stream, state, cb) {
|
||
var er = new Error('write after end');
|
||
// TODO: defer error events consistently everywhere, not just the cb
|
||
stream.emit('error', er);
|
||
setImmediate(function() {
|
||
cb(er);
|
||
});
|
||
}
|
||
|
||
// If we get something that is not a buffer, string, null, or undefined,
|
||
// and we're not in objectMode, then that's an error.
|
||
// Otherwise stream chunks are all considered to be of length=1, and the
|
||
// watermarks determine how many objects to keep in the buffer, rather than
|
||
// how many bytes or characters.
|
||
function validChunk(stream, state, chunk, cb) {
|
||
var valid = true;
|
||
if (!Buffer.isBuffer(chunk) &&
|
||
'string' !== typeof chunk &&
|
||
chunk !== null &&
|
||
chunk !== undefined &&
|
||
!state.objectMode) {
|
||
var er = new TypeError('Invalid non-string/buffer chunk');
|
||
stream.emit('error', er);
|
||
setImmediate(function() {
|
||
cb(er);
|
||
});
|
||
valid = false;
|
||
}
|
||
return valid;
|
||
}
|
||
|
||
Writable.prototype.write = function(chunk, encoding, cb) {
|
||
var state = this._writableState;
|
||
var ret = false;
|
||
|
||
if (typeof encoding === 'function') {
|
||
cb = encoding;
|
||
encoding = null;
|
||
}
|
||
|
||
if (!Buffer.isBuffer(chunk) && isUint8Array(chunk))
|
||
chunk = new Buffer(chunk);
|
||
if (isArrayBuffer(chunk) && typeof Uint8Array !== 'undefined')
|
||
chunk = new Buffer(new Uint8Array(chunk));
|
||
|
||
if (Buffer.isBuffer(chunk))
|
||
encoding = 'buffer';
|
||
else if (!encoding)
|
||
encoding = state.defaultEncoding;
|
||
|
||
if (typeof cb !== 'function')
|
||
cb = function() {};
|
||
|
||
if (state.ended)
|
||
writeAfterEnd(this, state, cb);
|
||
else if (validChunk(this, state, chunk, cb))
|
||
ret = writeOrBuffer(this, state, chunk, encoding, cb);
|
||
|
||
return ret;
|
||
};
|
||
|
||
function decodeChunk(state, chunk, encoding) {
|
||
if (!state.objectMode &&
|
||
state.decodeStrings !== false &&
|
||
typeof chunk === 'string') {
|
||
chunk = new Buffer(chunk, encoding);
|
||
}
|
||
return chunk;
|
||
}
|
||
|
||
// if we're already writing something, then just put this
|
||
// in the queue, and wait our turn. Otherwise, call _write
|
||
// If we return false, then we need a drain event, so set that flag.
|
||
function writeOrBuffer(stream, state, chunk, encoding, cb) {
|
||
chunk = decodeChunk(state, chunk, encoding);
|
||
var len = state.objectMode ? 1 : chunk.length;
|
||
|
||
state.length += len;
|
||
|
||
var ret = state.length < state.highWaterMark;
|
||
state.needDrain = !ret;
|
||
|
||
if (state.writing)
|
||
state.buffer.push(new WriteReq(chunk, encoding, cb));
|
||
else
|
||
doWrite(stream, state, len, chunk, encoding, cb);
|
||
|
||
return ret;
|
||
}
|
||
|
||
function doWrite(stream, state, len, chunk, encoding, cb) {
|
||
state.writelen = len;
|
||
state.writecb = cb;
|
||
state.writing = true;
|
||
state.sync = true;
|
||
stream._write(chunk, encoding, state.onwrite);
|
||
state.sync = false;
|
||
}
|
||
|
||
function onwriteError(stream, state, sync, er, cb) {
|
||
if (sync)
|
||
setImmediate(function() {
|
||
cb(er);
|
||
});
|
||
else
|
||
cb(er);
|
||
|
||
stream.emit('error', er);
|
||
}
|
||
|
||
function onwriteStateUpdate(state) {
|
||
state.writing = false;
|
||
state.writecb = null;
|
||
state.length -= state.writelen;
|
||
state.writelen = 0;
|
||
}
|
||
|
||
function onwrite(stream, er) {
|
||
var state = stream._writableState;
|
||
var sync = state.sync;
|
||
var cb = state.writecb;
|
||
|
||
onwriteStateUpdate(state);
|
||
|
||
if (er)
|
||
onwriteError(stream, state, sync, er, cb);
|
||
else {
|
||
// Check if we're actually ready to finish, but don't emit yet
|
||
var finished = needFinish(stream, state);
|
||
|
||
if (!finished && !state.bufferProcessing && state.buffer.length)
|
||
clearBuffer(stream, state);
|
||
|
||
if (sync) {
|
||
setImmediate(function() {
|
||
afterWrite(stream, state, finished, cb);
|
||
});
|
||
} else {
|
||
afterWrite(stream, state, finished, cb);
|
||
}
|
||
}
|
||
}
|
||
|
||
function afterWrite(stream, state, finished, cb) {
|
||
if (!finished)
|
||
onwriteDrain(stream, state);
|
||
cb();
|
||
if (finished)
|
||
finishMaybe(stream, state);
|
||
}
|
||
|
||
// Must force callback to be called on nextTick, so that we don't
|
||
// emit 'drain' before the write() consumer gets the 'false' return
|
||
// value, and has a chance to attach a 'drain' listener.
|
||
function onwriteDrain(stream, state) {
|
||
if (state.length === 0 && state.needDrain) {
|
||
state.needDrain = false;
|
||
stream.emit('drain');
|
||
}
|
||
}
|
||
|
||
|
||
// if there's something in the buffer waiting, then process it
|
||
function clearBuffer(stream, state) {
|
||
state.bufferProcessing = true;
|
||
|
||
for (var c = 0; c < state.buffer.length; c++) {
|
||
var entry = state.buffer[c];
|
||
var chunk = entry.chunk;
|
||
var encoding = entry.encoding;
|
||
var cb = entry.callback;
|
||
var len = state.objectMode ? 1 : chunk.length;
|
||
|
||
doWrite(stream, state, len, chunk, encoding, cb);
|
||
|
||
// if we didn't call the onwrite immediately, then
|
||
// it means that we need to wait until it does.
|
||
// also, that means that the chunk and cb are currently
|
||
// being processed, so move the buffer counter past them.
|
||
if (state.writing) {
|
||
c++;
|
||
break;
|
||
}
|
||
}
|
||
|
||
state.bufferProcessing = false;
|
||
if (c < state.buffer.length)
|
||
state.buffer = state.buffer.slice(c);
|
||
else
|
||
state.buffer.length = 0;
|
||
}
|
||
|
||
Writable.prototype._write = function(chunk, encoding, cb) {
|
||
cb(new Error('not implemented'));
|
||
};
|
||
|
||
Writable.prototype.end = function(chunk, encoding, cb) {
|
||
var state = this._writableState;
|
||
|
||
if (typeof chunk === 'function') {
|
||
cb = chunk;
|
||
chunk = null;
|
||
encoding = null;
|
||
} else if (typeof encoding === 'function') {
|
||
cb = encoding;
|
||
encoding = null;
|
||
}
|
||
|
||
if (typeof chunk !== 'undefined' && chunk !== null)
|
||
this.write(chunk, encoding);
|
||
|
||
// ignore unnecessary end() calls.
|
||
if (!state.ending && !state.finished)
|
||
endWritable(this, state, cb);
|
||
};
|
||
|
||
|
||
function needFinish(stream, state) {
|
||
return (state.ending &&
|
||
state.length === 0 &&
|
||
!state.finished &&
|
||
!state.writing);
|
||
}
|
||
|
||
function finishMaybe(stream, state) {
|
||
var need = needFinish(stream, state);
|
||
if (need) {
|
||
state.finished = true;
|
||
stream.emit('finish');
|
||
}
|
||
return need;
|
||
}
|
||
|
||
function endWritable(stream, state, cb) {
|
||
state.ending = true;
|
||
finishMaybe(stream, state);
|
||
if (cb) {
|
||
if (state.finished)
|
||
setImmediate(cb);
|
||
else
|
||
stream.once('finish', cb);
|
||
}
|
||
state.ended = true;
|
||
}
|
||
|
||
},{"./index.js":9,"buffer":1,"inherits":5,"process/browser.js":10}],15:[function(require,module,exports){
|
||
// Copyright Joyent, Inc. and other Node contributors.
|
||
//
|
||
// Permission is hereby granted, free of charge, to any person obtaining a
|
||
// copy of this software and associated documentation files (the
|
||
// "Software"), to deal in the Software without restriction, including
|
||
// without limitation the rights to use, copy, modify, merge, publish,
|
||
// distribute, sublicense, and/or sell copies of the Software, and to permit
|
||
// persons to whom the Software is furnished to do so, subject to the
|
||
// following conditions:
|
||
//
|
||
// The above copyright notice and this permission notice shall be included
|
||
// in all copies or substantial portions of the Software.
|
||
//
|
||
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
|
||
// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
|
||
// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
|
||
// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
|
||
// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
|
||
// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
|
||
// USE OR OTHER DEALINGS IN THE SOFTWARE.
|
||
|
||
var Buffer = require('buffer').Buffer;
|
||
|
||
function assertEncoding(encoding) {
|
||
if (encoding && !Buffer.isEncoding(encoding)) {
|
||
throw new Error('Unknown encoding: ' + encoding);
|
||
}
|
||
}
|
||
|
||
var StringDecoder = exports.StringDecoder = function(encoding) {
|
||
this.encoding = (encoding || 'utf8').toLowerCase().replace(/[-_]/, '');
|
||
assertEncoding(encoding);
|
||
switch (this.encoding) {
|
||
case 'utf8':
|
||
// CESU-8 represents each of Surrogate Pair by 3-bytes
|
||
this.surrogateSize = 3;
|
||
break;
|
||
case 'ucs2':
|
||
case 'utf16le':
|
||
// UTF-16 represents each of Surrogate Pair by 2-bytes
|
||
this.surrogateSize = 2;
|
||
this.detectIncompleteChar = utf16DetectIncompleteChar;
|
||
break;
|
||
case 'base64':
|
||
// Base-64 stores 3 bytes in 4 chars, and pads the remainder.
|
||
this.surrogateSize = 3;
|
||
this.detectIncompleteChar = base64DetectIncompleteChar;
|
||
break;
|
||
default:
|
||
this.write = passThroughWrite;
|
||
return;
|
||
}
|
||
|
||
this.charBuffer = new Buffer(6);
|
||
this.charReceived = 0;
|
||
this.charLength = 0;
|
||
};
|
||
|
||
|
||
StringDecoder.prototype.write = function(buffer) {
|
||
var charStr = '';
|
||
var offset = 0;
|
||
|
||
// if our last write ended with an incomplete multibyte character
|
||
while (this.charLength) {
|
||
// determine how many remaining bytes this buffer has to offer for this char
|
||
var i = (buffer.length >= this.charLength - this.charReceived) ?
|
||
this.charLength - this.charReceived :
|
||
buffer.length;
|
||
|
||
// add the new bytes to the char buffer
|
||
buffer.copy(this.charBuffer, this.charReceived, offset, i);
|
||
this.charReceived += (i - offset);
|
||
offset = i;
|
||
|
||
if (this.charReceived < this.charLength) {
|
||
// still not enough chars in this buffer? wait for more ...
|
||
return '';
|
||
}
|
||
|
||
// get the character that was split
|
||
charStr = this.charBuffer.slice(0, this.charLength).toString(this.encoding);
|
||
|
||
// lead surrogate (D800-DBFF) is also the incomplete character
|
||
var charCode = charStr.charCodeAt(charStr.length - 1);
|
||
if (charCode >= 0xD800 && charCode <= 0xDBFF) {
|
||
this.charLength += this.surrogateSize;
|
||
charStr = '';
|
||
continue;
|
||
}
|
||
this.charReceived = this.charLength = 0;
|
||
|
||
// if there are no more bytes in this buffer, just emit our char
|
||
if (i == buffer.length) return charStr;
|
||
|
||
// otherwise cut off the characters end from the beginning of this buffer
|
||
buffer = buffer.slice(i, buffer.length);
|
||
break;
|
||
}
|
||
|
||
var lenIncomplete = this.detectIncompleteChar(buffer);
|
||
|
||
var end = buffer.length;
|
||
if (this.charLength) {
|
||
// buffer the incomplete character bytes we got
|
||
buffer.copy(this.charBuffer, 0, buffer.length - lenIncomplete, end);
|
||
this.charReceived = lenIncomplete;
|
||
end -= lenIncomplete;
|
||
}
|
||
|
||
charStr += buffer.toString(this.encoding, 0, end);
|
||
|
||
var end = charStr.length - 1;
|
||
var charCode = charStr.charCodeAt(end);
|
||
// lead surrogate (D800-DBFF) is also the incomplete character
|
||
if (charCode >= 0xD800 && charCode <= 0xDBFF) {
|
||
var size = this.surrogateSize;
|
||
this.charLength += size;
|
||
this.charReceived += size;
|
||
this.charBuffer.copy(this.charBuffer, size, 0, size);
|
||
this.charBuffer.write(charStr.charAt(charStr.length - 1), this.encoding);
|
||
return charStr.substring(0, end);
|
||
}
|
||
|
||
// or just emit the charStr
|
||
return charStr;
|
||
};
|
||
|
||
StringDecoder.prototype.detectIncompleteChar = function(buffer) {
|
||
// determine how many bytes we have to check at the end of this buffer
|
||
var i = (buffer.length >= 3) ? 3 : buffer.length;
|
||
|
||
// Figure out if one of the last i bytes of our buffer announces an
|
||
// incomplete char.
|
||
for (; i > 0; i--) {
|
||
var c = buffer[buffer.length - i];
|
||
|
||
// See http://en.wikipedia.org/wiki/UTF-8#Description
|
||
|
||
// 110XXXXX
|
||
if (i == 1 && c >> 5 == 0x06) {
|
||
this.charLength = 2;
|
||
break;
|
||
}
|
||
|
||
// 1110XXXX
|
||
if (i <= 2 && c >> 4 == 0x0E) {
|
||
this.charLength = 3;
|
||
break;
|
||
}
|
||
|
||
// 11110XXX
|
||
if (i <= 3 && c >> 3 == 0x1E) {
|
||
this.charLength = 4;
|
||
break;
|
||
}
|
||
}
|
||
|
||
return i;
|
||
};
|
||
|
||
StringDecoder.prototype.end = function(buffer) {
|
||
var res = '';
|
||
if (buffer && buffer.length)
|
||
res = this.write(buffer);
|
||
|
||
if (this.charReceived) {
|
||
var cr = this.charReceived;
|
||
var buf = this.charBuffer;
|
||
var enc = this.encoding;
|
||
res += buf.slice(0, cr).toString(enc);
|
||
}
|
||
|
||
return res;
|
||
};
|
||
|
||
function passThroughWrite(buffer) {
|
||
return buffer.toString(this.encoding);
|
||
}
|
||
|
||
function utf16DetectIncompleteChar(buffer) {
|
||
var incomplete = this.charReceived = buffer.length % 2;
|
||
this.charLength = incomplete ? 2 : 0;
|
||
return incomplete;
|
||
}
|
||
|
||
function base64DetectIncompleteChar(buffer) {
|
||
var incomplete = this.charReceived = buffer.length % 3;
|
||
this.charLength = incomplete ? 3 : 0;
|
||
return incomplete;
|
||
}
|
||
|
||
},{"buffer":1}],16:[function(require,module,exports){
|
||
(function (process){
|
||
var defined = require('defined');
|
||
var createDefaultStream = require('./lib/default_stream');
|
||
var Test = require('./lib/test');
|
||
var createResult = require('./lib/results');
|
||
var through = require('through');
|
||
|
||
var canEmitExit = typeof process !== 'undefined' && process
|
||
&& typeof process.on === 'function' && process.browser !== true
|
||
;
|
||
var canExit = typeof process !== 'undefined' && process
|
||
&& typeof process.exit === 'function'
|
||
;
|
||
|
||
var nextTick = typeof setImmediate !== 'undefined'
|
||
? setImmediate
|
||
: process.nextTick
|
||
;
|
||
|
||
exports = module.exports = (function () {
|
||
var harness;
|
||
var lazyLoad = function () {
|
||
return getHarness().apply(this, arguments);
|
||
};
|
||
|
||
lazyLoad.only = function () {
|
||
return getHarness().only.apply(this, arguments);
|
||
};
|
||
|
||
lazyLoad.createStream = function (opts) {
|
||
if (!opts) opts = {};
|
||
if (!harness) {
|
||
var output = through();
|
||
getHarness({ stream: output, objectMode: opts.objectMode });
|
||
return output;
|
||
}
|
||
return harness.createStream(opts);
|
||
};
|
||
|
||
return lazyLoad
|
||
|
||
function getHarness (opts) {
|
||
if (!opts) opts = {};
|
||
opts.autoclose = !canEmitExit;
|
||
if (!harness) harness = createExitHarness(opts);
|
||
return harness;
|
||
}
|
||
})();
|
||
|
||
function createExitHarness (conf) {
|
||
if (!conf) conf = {};
|
||
var harness = createHarness({
|
||
autoclose: defined(conf.autoclose, false)
|
||
});
|
||
|
||
var stream = harness.createStream({ objectMode: conf.objectMode });
|
||
var es = stream.pipe(conf.stream || createDefaultStream());
|
||
if (canEmitExit) {
|
||
es.on('error', function (err) { harness._exitCode = 1 });
|
||
}
|
||
|
||
var ended = false;
|
||
stream.on('end', function () { ended = true });
|
||
|
||
if (conf.exit === false) return harness;
|
||
if (!canEmitExit || !canExit) return harness;
|
||
|
||
var _error;
|
||
|
||
process.on('uncaughtException', function (err) {
|
||
if (err && err.code === 'EPIPE' && err.errno === 'EPIPE'
|
||
&& err.syscall === 'write') return;
|
||
|
||
_error = err
|
||
|
||
throw err
|
||
})
|
||
|
||
process.on('exit', function (code) {
|
||
if (_error) {
|
||
return
|
||
}
|
||
|
||
if (!ended) {
|
||
var only = harness._results._only;
|
||
for (var i = 0; i < harness._tests.length; i++) {
|
||
var t = harness._tests[i];
|
||
if (only && t.name !== only) continue;
|
||
t._exit();
|
||
}
|
||
}
|
||
harness.close();
|
||
process.exit(code || harness._exitCode);
|
||
});
|
||
|
||
return harness;
|
||
}
|
||
|
||
exports.createHarness = createHarness;
|
||
exports.Test = Test;
|
||
exports.test = exports; // tap compat
|
||
exports.test.skip = Test.skip;
|
||
|
||
var exitInterval;
|
||
|
||
function createHarness (conf_) {
|
||
if (!conf_) conf_ = {};
|
||
var results = createResult();
|
||
if (conf_.autoclose !== false) {
|
||
results.once('done', function () { results.close() });
|
||
}
|
||
|
||
var test = function (name, conf, cb) {
|
||
var t = new Test(name, conf, cb);
|
||
test._tests.push(t);
|
||
|
||
(function inspectCode (st) {
|
||
st.on('test', function sub (st_) {
|
||
inspectCode(st_);
|
||
});
|
||
st.on('result', function (r) {
|
||
if (!r.ok) test._exitCode = 1
|
||
});
|
||
})(t);
|
||
|
||
results.push(t);
|
||
return t;
|
||
};
|
||
test._results = results;
|
||
|
||
test._tests = [];
|
||
|
||
test.createStream = function (opts) {
|
||
return results.createStream(opts);
|
||
};
|
||
|
||
var only = false;
|
||
test.only = function (name) {
|
||
if (only) throw new Error('there can only be one only test');
|
||
results.only(name);
|
||
only = true;
|
||
return test.apply(null, arguments);
|
||
};
|
||
test._exitCode = 0;
|
||
|
||
test.close = function () { results.close() };
|
||
|
||
return test;
|
||
}
|
||
|
||
}).call(this,require("/Users/MoOx/Sync/Development/pjax/node_modules/browserify/node_modules/insert-module-globals/node_modules/process/browser.js"))
|
||
},{"./lib/default_stream":17,"./lib/results":18,"./lib/test":19,"/Users/MoOx/Sync/Development/pjax/node_modules/browserify/node_modules/insert-module-globals/node_modules/process/browser.js":6,"defined":23,"through":27}],17:[function(require,module,exports){
|
||
var through = require('through');
|
||
|
||
module.exports = function () {
|
||
var line = '';
|
||
var stream = through(write, flush);
|
||
return stream;
|
||
|
||
function write (buf) {
|
||
for (var i = 0; i < buf.length; i++) {
|
||
var c = typeof buf === 'string'
|
||
? buf.charAt(i)
|
||
: String.fromCharCode(buf[i])
|
||
;
|
||
if (c === '\n') flush();
|
||
else line += c;
|
||
}
|
||
}
|
||
|
||
function flush () {
|
||
try { console.log(line); }
|
||
catch (e) { stream.emit('error', e) }
|
||
line = '';
|
||
}
|
||
};
|
||
|
||
},{"through":27}],18:[function(require,module,exports){
|
||
(function (process){
|
||
var EventEmitter = require('events').EventEmitter;
|
||
var inherits = require('inherits');
|
||
var through = require('through');
|
||
var resumer = require('resumer');
|
||
var inspect = require('object-inspect');
|
||
var nextTick = typeof setImmediate !== 'undefined'
|
||
? setImmediate
|
||
: process.nextTick
|
||
;
|
||
|
||
module.exports = Results;
|
||
inherits(Results, EventEmitter);
|
||
|
||
function Results () {
|
||
if (!(this instanceof Results)) return new Results;
|
||
this.count = 0;
|
||
this.fail = 0;
|
||
this.pass = 0;
|
||
this._stream = through();
|
||
this.tests = [];
|
||
}
|
||
|
||
Results.prototype.createStream = function (opts) {
|
||
if (!opts) opts = {};
|
||
var self = this;
|
||
var output, testId = 0;
|
||
if (opts.objectMode) {
|
||
output = through();
|
||
self.on('_push', function ontest (t, extra) {
|
||
if (!extra) extra = {};
|
||
var id = testId++;
|
||
t.once('prerun', function () {
|
||
var row = {
|
||
type: 'test',
|
||
name: t.name,
|
||
id: id
|
||
};
|
||
if (extra.parent) {
|
||
row.parent = extra.parent;
|
||
}
|
||
output.queue(row);
|
||
});
|
||
t.on('test', function (st) {
|
||
ontest(st, { parent: id });
|
||
});
|
||
t.on('result', function (res) {
|
||
res.test = id;
|
||
res.type = 'assert';
|
||
output.queue(res);
|
||
});
|
||
t.on('end', function () {
|
||
output.queue({ type: 'end', test: id });
|
||
});
|
||
});
|
||
self.on('done', function () { output.queue(null) });
|
||
}
|
||
else {
|
||
output = resumer();
|
||
output.queue('TAP version 13\n');
|
||
self._stream.pipe(output);
|
||
}
|
||
|
||
nextTick(function next() {
|
||
var t;
|
||
while (t = getNextTest(self)) {
|
||
t.run();
|
||
if (!t.ended) return t.once('end', function(){ nextTick(next); });
|
||
}
|
||
self.emit('done');
|
||
});
|
||
|
||
return output;
|
||
};
|
||
|
||
Results.prototype.push = function (t) {
|
||
var self = this;
|
||
self.tests.push(t);
|
||
self._watch(t);
|
||
self.emit('_push', t);
|
||
};
|
||
|
||
Results.prototype.only = function (name) {
|
||
if (this._only) {
|
||
self.count ++;
|
||
self.fail ++;
|
||
write('not ok ' + self.count + ' already called .only()\n');
|
||
}
|
||
this._only = name;
|
||
};
|
||
|
||
Results.prototype._watch = function (t) {
|
||
var self = this;
|
||
var write = function (s) { self._stream.queue(s) };
|
||
t.once('prerun', function () {
|
||
write('# ' + t.name + '\n');
|
||
});
|
||
|
||
t.on('result', function (res) {
|
||
if (typeof res === 'string') {
|
||
write('# ' + res + '\n');
|
||
return;
|
||
}
|
||
write(encodeResult(res, self.count + 1));
|
||
self.count ++;
|
||
|
||
if (res.ok) self.pass ++
|
||
else self.fail ++
|
||
});
|
||
|
||
t.on('test', function (st) { self._watch(st) });
|
||
};
|
||
|
||
Results.prototype.close = function () {
|
||
var self = this;
|
||
if (self.closed) self._stream.emit('error', new Error('ALREADY CLOSED'));
|
||
self.closed = true;
|
||
var write = function (s) { self._stream.queue(s) };
|
||
|
||
write('\n1..' + self.count + '\n');
|
||
write('# tests ' + self.count + '\n');
|
||
write('# pass ' + self.pass + '\n');
|
||
if (self.fail) write('# fail ' + self.fail + '\n')
|
||
else write('\n# ok\n')
|
||
|
||
self._stream.queue(null);
|
||
};
|
||
|
||
function encodeResult (res, count) {
|
||
var output = '';
|
||
output += (res.ok ? 'ok ' : 'not ok ') + count;
|
||
output += res.name ? ' ' + res.name.toString().replace(/\s+/g, ' ') : '';
|
||
|
||
if (res.skip) output += ' # SKIP';
|
||
else if (res.todo) output += ' # TODO';
|
||
|
||
output += '\n';
|
||
if (res.ok) return output;
|
||
|
||
var outer = ' ';
|
||
var inner = outer + ' ';
|
||
output += outer + '---\n';
|
||
output += inner + 'operator: ' + res.operator + '\n';
|
||
|
||
if (has(res, 'expected') || has(res, 'actual')) {
|
||
var ex = inspect(res.expected);
|
||
var ac = inspect(res.actual);
|
||
|
||
if (Math.max(ex.length, ac.length) > 65) {
|
||
output += inner + 'expected:\n' + inner + ' ' + ex + '\n';
|
||
output += inner + 'actual:\n' + inner + ' ' + ac + '\n';
|
||
}
|
||
else {
|
||
output += inner + 'expected: ' + ex + '\n';
|
||
output += inner + 'actual: ' + ac + '\n';
|
||
}
|
||
}
|
||
if (res.at) {
|
||
output += inner + 'at: ' + res.at + '\n';
|
||
}
|
||
if (res.operator === 'error' && res.actual && res.actual.stack) {
|
||
var lines = String(res.actual.stack).split('\n');
|
||
output += inner + 'stack:\n';
|
||
output += inner + ' ' + lines[0] + '\n';
|
||
for (var i = 1; i < lines.length; i++) {
|
||
output += inner + lines[i] + '\n';
|
||
}
|
||
}
|
||
|
||
output += outer + '...\n';
|
||
return output;
|
||
}
|
||
|
||
function getNextTest (results) {
|
||
if (!results._only) {
|
||
return results.tests.shift();
|
||
}
|
||
|
||
do {
|
||
var t = results.tests.shift();
|
||
if (!t) continue;
|
||
if (results._only === t.name) {
|
||
return t;
|
||
}
|
||
} while (results.tests.length !== 0)
|
||
}
|
||
|
||
function has (obj, prop) {
|
||
return Object.prototype.hasOwnProperty.call(obj, prop);
|
||
}
|
||
|
||
}).call(this,require("/Users/MoOx/Sync/Development/pjax/node_modules/browserify/node_modules/insert-module-globals/node_modules/process/browser.js"))
|
||
},{"/Users/MoOx/Sync/Development/pjax/node_modules/browserify/node_modules/insert-module-globals/node_modules/process/browser.js":6,"events":4,"inherits":24,"object-inspect":25,"resumer":26,"through":27}],19:[function(require,module,exports){
|
||
(function (process,__dirname){
|
||
var Stream = require('stream');
|
||
var deepEqual = require('deep-equal');
|
||
var defined = require('defined');
|
||
var path = require('path');
|
||
var inherits = require('inherits');
|
||
var EventEmitter = require('events').EventEmitter;
|
||
|
||
module.exports = Test;
|
||
|
||
var nextTick = typeof setImmediate !== 'undefined'
|
||
? setImmediate
|
||
: process.nextTick
|
||
;
|
||
|
||
inherits(Test, EventEmitter);
|
||
|
||
var getTestArgs = function (name_, opts_, cb_) {
|
||
var name = '(anonymous)';
|
||
var opts = {};
|
||
var cb;
|
||
|
||
for (var i = 0; i < arguments.length; i++) {
|
||
var arg = arguments[i];
|
||
var t = typeof arg;
|
||
if (t === 'string') {
|
||
name = arg;
|
||
}
|
||
else if (t === 'object') {
|
||
opts = arg || opts;
|
||
}
|
||
else if (t === 'function') {
|
||
cb = arg;
|
||
}
|
||
}
|
||
return { name: name, opts: opts, cb: cb };
|
||
};
|
||
|
||
function Test (name_, opts_, cb_) {
|
||
var self = this;
|
||
|
||
var args = getTestArgs(name_, opts_, cb_);
|
||
|
||
this.readable = true;
|
||
this.name = args.name || '(anonymous)';
|
||
this.assertCount = 0;
|
||
this.pendingCount = 0;
|
||
this._skip = args.opts.skip || false;
|
||
this._plan = undefined;
|
||
this._cb = args.cb;
|
||
this._progeny = [];
|
||
this._ok = true;
|
||
this.end = function () {
|
||
return Test.prototype.end.apply(self, arguments);
|
||
};
|
||
}
|
||
|
||
Test.prototype.run = function () {
|
||
if (!this._cb || this._skip) {
|
||
return this._end();
|
||
}
|
||
this.emit('prerun');
|
||
try {
|
||
this._cb(this);
|
||
}
|
||
catch (err) {
|
||
this.error(err);
|
||
this._end();
|
||
return;
|
||
}
|
||
this.emit('run');
|
||
};
|
||
|
||
Test.prototype.test = function (name, opts, cb) {
|
||
var self = this;
|
||
var t = new Test(name, opts, cb);
|
||
this._progeny.push(t);
|
||
this.pendingCount++;
|
||
this.emit('test', t);
|
||
t.on('prerun', function () {
|
||
self.assertCount++;
|
||
})
|
||
|
||
if (!self._pendingAsserts()) {
|
||
nextTick(function () {
|
||
self._end();
|
||
});
|
||
}
|
||
|
||
nextTick(function() {
|
||
if (!self._plan && self.pendingCount == self._progeny.length) {
|
||
self._end();
|
||
}
|
||
});
|
||
};
|
||
|
||
Test.prototype.comment = function (msg) {
|
||
this.emit('result', msg.trim().replace(/^#\s*/, ''));
|
||
};
|
||
|
||
Test.prototype.plan = function (n) {
|
||
this._plan = n;
|
||
this.emit('plan', n);
|
||
};
|
||
|
||
Test.prototype.end = function (err) {
|
||
var self = this;
|
||
if (arguments.length >= 1) {
|
||
this.ifError(err);
|
||
}
|
||
|
||
if (this.calledEnd) {
|
||
this.fail('.end() called twice');
|
||
}
|
||
this.calledEnd = true;
|
||
this._end();
|
||
};
|
||
|
||
Test.prototype._end = function (err) {
|
||
var self = this;
|
||
if (this._progeny.length) {
|
||
var t = this._progeny.shift();
|
||
t.on('end', function () { self._end() });
|
||
t.run();
|
||
return;
|
||
}
|
||
|
||
if (!this.ended) this.emit('end');
|
||
var pendingAsserts = this._pendingAsserts();
|
||
if (!this._planError && this._plan !== undefined && pendingAsserts) {
|
||
this._planError = true;
|
||
this.fail('plan != count', {
|
||
expected : this._plan,
|
||
actual : this.assertCount
|
||
});
|
||
}
|
||
this.ended = true;
|
||
};
|
||
|
||
Test.prototype._exit = function () {
|
||
if (this._plan !== undefined &&
|
||
!this._planError && this.assertCount !== this._plan) {
|
||
this._planError = true;
|
||
this.fail('plan != count', {
|
||
expected : this._plan,
|
||
actual : this.assertCount,
|
||
exiting : true
|
||
});
|
||
}
|
||
else if (!this.ended) {
|
||
this.fail('test exited without ending', {
|
||
exiting: true
|
||
});
|
||
}
|
||
};
|
||
|
||
Test.prototype._pendingAsserts = function () {
|
||
if (this._plan === undefined) {
|
||
return 1;
|
||
}
|
||
else {
|
||
return this._plan - (this._progeny.length + this.assertCount);
|
||
}
|
||
};
|
||
|
||
Test.prototype._assert = function assert (ok, opts) {
|
||
var self = this;
|
||
var extra = opts.extra || {};
|
||
|
||
var res = {
|
||
id : self.assertCount ++,
|
||
ok : Boolean(ok),
|
||
skip : defined(extra.skip, opts.skip),
|
||
name : defined(extra.message, opts.message, '(unnamed assert)'),
|
||
operator : defined(extra.operator, opts.operator)
|
||
};
|
||
if (has(opts, 'actual') || has(extra, 'actual')) {
|
||
res.actual = defined(extra.actual, opts.actual);
|
||
}
|
||
if (has(opts, 'expected') || has(extra, 'expected')) {
|
||
res.expected = defined(extra.expected, opts.expected);
|
||
}
|
||
this._ok = Boolean(this._ok && ok);
|
||
|
||
if (!ok) {
|
||
res.error = defined(extra.error, opts.error, new Error(res.name));
|
||
}
|
||
|
||
var e = new Error('exception');
|
||
var err = (e.stack || '').split('\n');
|
||
var dir = path.dirname(__dirname) + '/';
|
||
|
||
for (var i = 0; i < err.length; i++) {
|
||
var m = /^\s*\bat\s+(.+)/.exec(err[i]);
|
||
if (!m) continue;
|
||
|
||
var s = m[1].split(/\s+/);
|
||
var filem = /(\/[^:\s]+:(\d+)(?::(\d+))?)/.exec(s[1]);
|
||
if (!filem) {
|
||
filem = /(\/[^:\s]+:(\d+)(?::(\d+))?)/.exec(s[3]);
|
||
|
||
if (!filem) continue;
|
||
}
|
||
|
||
if (filem[1].slice(0, dir.length) === dir) continue;
|
||
|
||
res.functionName = s[0];
|
||
res.file = filem[1];
|
||
res.line = Number(filem[2]);
|
||
if (filem[3]) res.column = filem[3];
|
||
|
||
res.at = m[1];
|
||
break;
|
||
}
|
||
|
||
self.emit('result', res);
|
||
|
||
var pendingAsserts = self._pendingAsserts();
|
||
if (!pendingAsserts) {
|
||
if (extra.exiting) {
|
||
self._end();
|
||
} else {
|
||
nextTick(function () {
|
||
self._end();
|
||
});
|
||
}
|
||
}
|
||
|
||
if (!self._planError && pendingAsserts < 0) {
|
||
self._planError = true;
|
||
self.fail('plan != count', {
|
||
expected : self._plan,
|
||
actual : self._plan - pendingAsserts
|
||
});
|
||
}
|
||
};
|
||
|
||
Test.prototype.fail = function (msg, extra) {
|
||
this._assert(false, {
|
||
message : msg,
|
||
operator : 'fail',
|
||
extra : extra
|
||
});
|
||
};
|
||
|
||
Test.prototype.pass = function (msg, extra) {
|
||
this._assert(true, {
|
||
message : msg,
|
||
operator : 'pass',
|
||
extra : extra
|
||
});
|
||
};
|
||
|
||
Test.prototype.skip = function (msg, extra) {
|
||
this._assert(true, {
|
||
message : msg,
|
||
operator : 'skip',
|
||
skip : true,
|
||
extra : extra
|
||
});
|
||
};
|
||
|
||
Test.prototype.ok
|
||
= Test.prototype['true']
|
||
= Test.prototype.assert
|
||
= function (value, msg, extra) {
|
||
this._assert(value, {
|
||
message : msg,
|
||
operator : 'ok',
|
||
expected : true,
|
||
actual : value,
|
||
extra : extra
|
||
});
|
||
};
|
||
|
||
Test.prototype.notOk
|
||
= Test.prototype['false']
|
||
= Test.prototype.notok
|
||
= function (value, msg, extra) {
|
||
this._assert(!value, {
|
||
message : msg,
|
||
operator : 'notOk',
|
||
expected : false,
|
||
actual : value,
|
||
extra : extra
|
||
});
|
||
};
|
||
|
||
Test.prototype.error
|
||
= Test.prototype.ifError
|
||
= Test.prototype.ifErr
|
||
= Test.prototype.iferror
|
||
= function (err, msg, extra) {
|
||
this._assert(!err, {
|
||
message : defined(msg, String(err)),
|
||
operator : 'error',
|
||
actual : err,
|
||
extra : extra
|
||
});
|
||
};
|
||
|
||
Test.prototype.equal
|
||
= Test.prototype.equals
|
||
= Test.prototype.isEqual
|
||
= Test.prototype.is
|
||
= Test.prototype.strictEqual
|
||
= Test.prototype.strictEquals
|
||
= function (a, b, msg, extra) {
|
||
this._assert(a === b, {
|
||
message : defined(msg, 'should be equal'),
|
||
operator : 'equal',
|
||
actual : a,
|
||
expected : b,
|
||
extra : extra
|
||
});
|
||
};
|
||
|
||
Test.prototype.notEqual
|
||
= Test.prototype.notEquals
|
||
= Test.prototype.notStrictEqual
|
||
= Test.prototype.notStrictEquals
|
||
= Test.prototype.isNotEqual
|
||
= Test.prototype.isNot
|
||
= Test.prototype.not
|
||
= Test.prototype.doesNotEqual
|
||
= Test.prototype.isInequal
|
||
= function (a, b, msg, extra) {
|
||
this._assert(a !== b, {
|
||
message : defined(msg, 'should not be equal'),
|
||
operator : 'notEqual',
|
||
actual : a,
|
||
notExpected : b,
|
||
extra : extra
|
||
});
|
||
};
|
||
|
||
Test.prototype.deepEqual
|
||
= Test.prototype.deepEquals
|
||
= Test.prototype.isEquivalent
|
||
= Test.prototype.same
|
||
= function (a, b, msg, extra) {
|
||
this._assert(deepEqual(a, b, { strict: true }), {
|
||
message : defined(msg, 'should be equivalent'),
|
||
operator : 'deepEqual',
|
||
actual : a,
|
||
expected : b,
|
||
extra : extra
|
||
});
|
||
};
|
||
|
||
Test.prototype.deepLooseEqual
|
||
= Test.prototype.looseEqual
|
||
= Test.prototype.looseEquals
|
||
= function (a, b, msg, extra) {
|
||
this._assert(deepEqual(a, b), {
|
||
message : defined(msg, 'should be equivalent'),
|
||
operator : 'deepLooseEqual',
|
||
actual : a,
|
||
expected : b,
|
||
extra : extra
|
||
});
|
||
};
|
||
|
||
Test.prototype.notDeepEqual
|
||
= Test.prototype.notEquivalent
|
||
= Test.prototype.notDeeply
|
||
= Test.prototype.notSame
|
||
= Test.prototype.isNotDeepEqual
|
||
= Test.prototype.isNotDeeply
|
||
= Test.prototype.isNotEquivalent
|
||
= Test.prototype.isInequivalent
|
||
= function (a, b, msg, extra) {
|
||
this._assert(!deepEqual(a, b, { strict: true }), {
|
||
message : defined(msg, 'should not be equivalent'),
|
||
operator : 'notDeepEqual',
|
||
actual : a,
|
||
notExpected : b,
|
||
extra : extra
|
||
});
|
||
};
|
||
|
||
Test.prototype.notDeepLooseEqual
|
||
= Test.prototype.notLooseEqual
|
||
= Test.prototype.notLooseEquals
|
||
= function (a, b, msg, extra) {
|
||
this._assert(deepEqual(a, b), {
|
||
message : defined(msg, 'should be equivalent'),
|
||
operator : 'notDeepLooseEqual',
|
||
actual : a,
|
||
expected : b,
|
||
extra : extra
|
||
});
|
||
};
|
||
|
||
Test.prototype['throws'] = function (fn, expected, msg, extra) {
|
||
if (typeof expected === 'string') {
|
||
msg = expected;
|
||
expected = undefined;
|
||
}
|
||
var caught = undefined;
|
||
try {
|
||
fn();
|
||
}
|
||
catch (err) {
|
||
caught = { error : err };
|
||
var message = err.message;
|
||
delete err.message;
|
||
err.message = message;
|
||
}
|
||
|
||
var passed = caught;
|
||
|
||
if (expected instanceof RegExp) {
|
||
passed = expected.test(caught && caught.error);
|
||
expected = String(expected);
|
||
}
|
||
|
||
this._assert(passed, {
|
||
message : defined(msg, 'should throw'),
|
||
operator : 'throws',
|
||
actual : caught && caught.error,
|
||
expected : expected,
|
||
error: !passed && caught && caught.error,
|
||
extra : extra
|
||
});
|
||
};
|
||
|
||
Test.prototype.doesNotThrow = function (fn, expected, msg, extra) {
|
||
if (typeof expected === 'string') {
|
||
msg = expected;
|
||
expected = undefined;
|
||
}
|
||
var caught = undefined;
|
||
try {
|
||
fn();
|
||
}
|
||
catch (err) {
|
||
caught = { error : err };
|
||
}
|
||
this._assert(!caught, {
|
||
message : defined(msg, 'should not throw'),
|
||
operator : 'throws',
|
||
actual : caught && caught.error,
|
||
expected : expected,
|
||
error : caught && caught.error,
|
||
extra : extra
|
||
});
|
||
};
|
||
|
||
function has (obj, prop) {
|
||
return Object.prototype.hasOwnProperty.call(obj, prop);
|
||
}
|
||
|
||
Test.skip = function (name_, _opts, _cb) {
|
||
var args = getTestArgs.apply(null, arguments);
|
||
args.opts.skip = true;
|
||
return Test(args.name, args.opts, args.cb);
|
||
};
|
||
|
||
// vim: set softtabstop=4 shiftwidth=4:
|
||
|
||
}).call(this,require("/Users/MoOx/Sync/Development/pjax/node_modules/browserify/node_modules/insert-module-globals/node_modules/process/browser.js"),"/../../../node_modules/tape/lib")
|
||
},{"/Users/MoOx/Sync/Development/pjax/node_modules/browserify/node_modules/insert-module-globals/node_modules/process/browser.js":6,"deep-equal":20,"defined":23,"events":4,"inherits":24,"path":7,"stream":9}],20:[function(require,module,exports){
|
||
var pSlice = Array.prototype.slice;
|
||
var objectKeys = require('./lib/keys.js');
|
||
var isArguments = require('./lib/is_arguments.js');
|
||
|
||
var deepEqual = module.exports = function (actual, expected, opts) {
|
||
if (!opts) opts = {};
|
||
// 7.1. All identical values are equivalent, as determined by ===.
|
||
if (actual === expected) {
|
||
return true;
|
||
|
||
} else if (actual instanceof Date && expected instanceof Date) {
|
||
return actual.getTime() === expected.getTime();
|
||
|
||
// 7.3. Other pairs that do not both pass typeof value == 'object',
|
||
// equivalence is determined by ==.
|
||
} else if (typeof actual != 'object' && typeof expected != 'object') {
|
||
return opts.strict ? actual === expected : actual == expected;
|
||
|
||
// 7.4. For all other Object pairs, including Array objects, equivalence is
|
||
// determined by having the same number of owned properties (as verified
|
||
// with Object.prototype.hasOwnProperty.call), the same set of keys
|
||
// (although not necessarily the same order), equivalent values for every
|
||
// corresponding key, and an identical 'prototype' property. Note: this
|
||
// accounts for both named and indexed properties on Arrays.
|
||
} else {
|
||
return objEquiv(actual, expected, opts);
|
||
}
|
||
}
|
||
|
||
function isUndefinedOrNull(value) {
|
||
return value === null || value === undefined;
|
||
}
|
||
|
||
function isBuffer (x) {
|
||
if (!x || typeof x !== 'object' || typeof x.length !== 'number') return false;
|
||
if (typeof x.copy !== 'function' || typeof x.slice !== 'function') {
|
||
return false;
|
||
}
|
||
if (x.length > 0 && typeof x[0] !== 'number') return false;
|
||
return true;
|
||
}
|
||
|
||
function objEquiv(a, b, opts) {
|
||
var i, key;
|
||
if (isUndefinedOrNull(a) || isUndefinedOrNull(b))
|
||
return false;
|
||
// an identical 'prototype' property.
|
||
if (a.prototype !== b.prototype) return false;
|
||
//~~~I've managed to break Object.keys through screwy arguments passing.
|
||
// Converting to array solves the problem.
|
||
if (isArguments(a)) {
|
||
if (!isArguments(b)) {
|
||
return false;
|
||
}
|
||
a = pSlice.call(a);
|
||
b = pSlice.call(b);
|
||
return deepEqual(a, b, opts);
|
||
}
|
||
if (isBuffer(a)) {
|
||
if (!isBuffer(b)) {
|
||
return false;
|
||
}
|
||
if (a.length !== b.length) return false;
|
||
for (i = 0; i < a.length; i++) {
|
||
if (a[i] !== b[i]) return false;
|
||
}
|
||
return true;
|
||
}
|
||
try {
|
||
var ka = objectKeys(a),
|
||
kb = objectKeys(b);
|
||
} catch (e) {//happens when one is a string literal and the other isn't
|
||
return false;
|
||
}
|
||
// having the same number of owned properties (keys incorporates
|
||
// hasOwnProperty)
|
||
if (ka.length != kb.length)
|
||
return false;
|
||
//the same set of keys (although not necessarily the same order),
|
||
ka.sort();
|
||
kb.sort();
|
||
//~~~cheap key test
|
||
for (i = ka.length - 1; i >= 0; i--) {
|
||
if (ka[i] != kb[i])
|
||
return false;
|
||
}
|
||
//equivalent values for every corresponding key, and
|
||
//~~~possibly expensive deep test
|
||
for (i = ka.length - 1; i >= 0; i--) {
|
||
key = ka[i];
|
||
if (!deepEqual(a[key], b[key], opts)) return false;
|
||
}
|
||
return true;
|
||
}
|
||
|
||
},{"./lib/is_arguments.js":21,"./lib/keys.js":22}],21:[function(require,module,exports){
|
||
var supportsArgumentsClass = (function(){
|
||
return Object.prototype.toString.call(arguments)
|
||
})() == '[object Arguments]';
|
||
|
||
exports = module.exports = supportsArgumentsClass ? supported : unsupported;
|
||
|
||
exports.supported = supported;
|
||
function supported(object) {
|
||
return Object.prototype.toString.call(object) == '[object Arguments]';
|
||
};
|
||
|
||
exports.unsupported = unsupported;
|
||
function unsupported(object){
|
||
return object &&
|
||
typeof object == 'object' &&
|
||
typeof object.length == 'number' &&
|
||
Object.prototype.hasOwnProperty.call(object, 'callee') &&
|
||
!Object.prototype.propertyIsEnumerable.call(object, 'callee') ||
|
||
false;
|
||
};
|
||
|
||
},{}],22:[function(require,module,exports){
|
||
exports = module.exports = typeof Object.keys === 'function'
|
||
? Object.keys : shim;
|
||
|
||
exports.shim = shim;
|
||
function shim (obj) {
|
||
var keys = [];
|
||
for (var key in obj) keys.push(key);
|
||
return keys;
|
||
}
|
||
|
||
},{}],23:[function(require,module,exports){
|
||
module.exports = function () {
|
||
for (var i = 0; i < arguments.length; i++) {
|
||
if (arguments[i] !== undefined) return arguments[i];
|
||
}
|
||
};
|
||
|
||
},{}],24:[function(require,module,exports){
|
||
module.exports=require(5)
|
||
},{}],25:[function(require,module,exports){
|
||
module.exports = function inspect_ (obj, opts, depth, seen) {
|
||
if (!opts) opts = {};
|
||
|
||
var maxDepth = opts.depth === undefined ? 5 : opts.depth;
|
||
if (depth === undefined) depth = 0;
|
||
if (depth > maxDepth && maxDepth > 0) return '...';
|
||
|
||
if (seen === undefined) seen = [];
|
||
else if (indexOf(seen, obj) >= 0) {
|
||
return '[Circular]';
|
||
}
|
||
|
||
function inspect (value, from) {
|
||
if (from) {
|
||
seen = seen.slice();
|
||
seen.push(from);
|
||
}
|
||
return inspect_(value, opts, depth + 1, seen);
|
||
}
|
||
|
||
if (typeof obj === 'string') {
|
||
return inspectString(obj);
|
||
}
|
||
else if (typeof obj === 'function') {
|
||
var name = nameOf(obj);
|
||
return '[Function' + (name ? ': ' + name : '') + ']';
|
||
}
|
||
else if (obj === null) {
|
||
return 'null';
|
||
}
|
||
else if (isElement(obj)) {
|
||
var s = '<' + String(obj.nodeName).toLowerCase();
|
||
var attrs = obj.attributes || [];
|
||
for (var i = 0; i < attrs.length; i++) {
|
||
s += ' ' + attrs[i].name + '="' + quote(attrs[i].value) + '"';
|
||
}
|
||
s += '>';
|
||
if (obj.childNodes && obj.childNodes.length) s += '...';
|
||
s += '</' + String(obj.tagName).toLowerCase() + '>';
|
||
return s;
|
||
}
|
||
else if (isArray(obj)) {
|
||
if (obj.length === 0) return '[]';
|
||
var xs = Array(obj.length);
|
||
for (var i = 0; i < obj.length; i++) {
|
||
xs[i] = has(obj, i) ? inspect(obj[i], obj) : '';
|
||
}
|
||
return '[ ' + xs.join(', ') + ' ]';
|
||
}
|
||
else if (typeof obj === 'object' && typeof obj.inspect === 'function') {
|
||
return obj.inspect();
|
||
}
|
||
else if (typeof obj === 'object' && !isDate(obj) && !isRegExp(obj)) {
|
||
var xs = [], keys = [];
|
||
for (var key in obj) {
|
||
if (has(obj, key)) keys.push(key);
|
||
}
|
||
keys.sort();
|
||
for (var i = 0; i < keys.length; i++) {
|
||
var key = keys[i];
|
||
if (/[^\w$]/.test(key)) {
|
||
xs.push(inspect(key) + ': ' + inspect(obj[key], obj));
|
||
}
|
||
else xs.push(key + ': ' + inspect(obj[key], obj));
|
||
}
|
||
if (xs.length === 0) return '{}';
|
||
return '{ ' + xs.join(', ') + ' }';
|
||
}
|
||
else return String(obj);
|
||
};
|
||
|
||
function quote (s) {
|
||
return String(s).replace(/"/g, '"');
|
||
}
|
||
|
||
function isArray (obj) {
|
||
return {}.toString.call(obj) === '[object Array]';
|
||
}
|
||
|
||
function isDate (obj) {
|
||
return {}.toString.call(obj) === '[object Date]';
|
||
}
|
||
|
||
function isRegExp (obj) {
|
||
return {}.toString.call(obj) === '[object RegExp]';
|
||
}
|
||
|
||
function has (obj, key) {
|
||
if (!{}.hasOwnProperty) return key in obj;
|
||
return {}.hasOwnProperty.call(obj, key);
|
||
}
|
||
|
||
function nameOf (f) {
|
||
if (f.name) return f.name;
|
||
var m = f.toString().match(/^function\s*([\w$]+)/);
|
||
if (m) return m[1];
|
||
}
|
||
|
||
function indexOf (xs, x) {
|
||
if (xs.indexOf) return xs.indexOf(x);
|
||
for (var i = 0, l = xs.length; i < l; i++) {
|
||
if (xs[i] === x) return i;
|
||
}
|
||
return -1;
|
||
}
|
||
|
||
function isElement (x) {
|
||
if (!x || typeof x !== 'object') return false;
|
||
if (typeof HTMLElement !== 'undefined') {
|
||
return x instanceof HTMLElement;
|
||
}
|
||
else return typeof x.nodeName === 'string'
|
||
&& typeof x.getAttribute === 'function'
|
||
;
|
||
}
|
||
|
||
function inspectString (str) {
|
||
var s = str.replace(/(['\\])/g, '\\$1').replace(/[\x00-\x1f]/g, lowbyte);
|
||
return "'" + s + "'";
|
||
|
||
function lowbyte (c) {
|
||
var n = c.charCodeAt(0);
|
||
var x = { 8: 'b', 9: 't', 10: 'n', 12: 'f', 13: 'r' }[n];
|
||
if (x) return '\\' + x;
|
||
return '\\x' + (n < 0x10 ? '0' : '') + n.toString(16);
|
||
}
|
||
}
|
||
|
||
},{}],26:[function(require,module,exports){
|
||
(function (process){
|
||
var through = require('through');
|
||
var nextTick = typeof setImmediate !== 'undefined'
|
||
? setImmediate
|
||
: process.nextTick
|
||
;
|
||
|
||
module.exports = function (write, end) {
|
||
var tr = through(write, end);
|
||
tr.pause();
|
||
var resume = tr.resume;
|
||
var pause = tr.pause;
|
||
var paused = false;
|
||
|
||
tr.pause = function () {
|
||
paused = true;
|
||
return pause.apply(this, arguments);
|
||
};
|
||
|
||
tr.resume = function () {
|
||
paused = false;
|
||
return resume.apply(this, arguments);
|
||
};
|
||
|
||
nextTick(function () {
|
||
if (!paused) tr.resume();
|
||
});
|
||
|
||
return tr;
|
||
};
|
||
|
||
}).call(this,require("/Users/MoOx/Sync/Development/pjax/node_modules/browserify/node_modules/insert-module-globals/node_modules/process/browser.js"))
|
||
},{"/Users/MoOx/Sync/Development/pjax/node_modules/browserify/node_modules/insert-module-globals/node_modules/process/browser.js":6,"through":27}],27:[function(require,module,exports){
|
||
(function (process){
|
||
var Stream = require('stream')
|
||
|
||
// through
|
||
//
|
||
// a stream that does nothing but re-emit the input.
|
||
// useful for aggregating a series of changing but not ending streams into one stream)
|
||
|
||
exports = module.exports = through
|
||
through.through = through
|
||
|
||
//create a readable writable stream.
|
||
|
||
function through (write, end, opts) {
|
||
write = write || function (data) { this.queue(data) }
|
||
end = end || function () { this.queue(null) }
|
||
|
||
var ended = false, destroyed = false, buffer = [], _ended = false
|
||
var stream = new Stream()
|
||
stream.readable = stream.writable = true
|
||
stream.paused = false
|
||
|
||
// stream.autoPause = !(opts && opts.autoPause === false)
|
||
stream.autoDestroy = !(opts && opts.autoDestroy === false)
|
||
|
||
stream.write = function (data) {
|
||
write.call(this, data)
|
||
return !stream.paused
|
||
}
|
||
|
||
function drain() {
|
||
while(buffer.length && !stream.paused) {
|
||
var data = buffer.shift()
|
||
if(null === data)
|
||
return stream.emit('end')
|
||
else
|
||
stream.emit('data', data)
|
||
}
|
||
}
|
||
|
||
stream.queue = stream.push = function (data) {
|
||
// console.error(ended)
|
||
if(_ended) return stream
|
||
if(data == null) _ended = true
|
||
buffer.push(data)
|
||
drain()
|
||
return stream
|
||
}
|
||
|
||
//this will be registered as the first 'end' listener
|
||
//must call destroy next tick, to make sure we're after any
|
||
//stream piped from here.
|
||
//this is only a problem if end is not emitted synchronously.
|
||
//a nicer way to do this is to make sure this is the last listener for 'end'
|
||
|
||
stream.on('end', function () {
|
||
stream.readable = false
|
||
if(!stream.writable && stream.autoDestroy)
|
||
process.nextTick(function () {
|
||
stream.destroy()
|
||
})
|
||
})
|
||
|
||
function _end () {
|
||
stream.writable = false
|
||
end.call(stream)
|
||
if(!stream.readable && stream.autoDestroy)
|
||
stream.destroy()
|
||
}
|
||
|
||
stream.end = function (data) {
|
||
if(ended) return
|
||
ended = true
|
||
if(arguments.length) stream.write(data)
|
||
_end() // will emit or queue
|
||
return stream
|
||
}
|
||
|
||
stream.destroy = function () {
|
||
if(destroyed) return
|
||
destroyed = true
|
||
ended = true
|
||
buffer.length = 0
|
||
stream.writable = stream.readable = false
|
||
stream.emit('close')
|
||
return stream
|
||
}
|
||
|
||
stream.pause = function () {
|
||
if(stream.paused) return
|
||
stream.paused = true
|
||
return stream
|
||
}
|
||
|
||
stream.resume = function () {
|
||
if(stream.paused) {
|
||
stream.paused = false
|
||
stream.emit('resume')
|
||
}
|
||
drain()
|
||
//may have become paused again,
|
||
//as drain emits 'data'.
|
||
if(!stream.paused)
|
||
stream.emit('drain')
|
||
return stream
|
||
}
|
||
return stream
|
||
}
|
||
|
||
|
||
}).call(this,require("/Users/MoOx/Sync/Development/pjax/node_modules/browserify/node_modules/insert-module-globals/node_modules/process/browser.js"))
|
||
},{"/Users/MoOx/Sync/Development/pjax/node_modules/browserify/node_modules/insert-module-globals/node_modules/process/browser.js":6,"stream":9}],28:[function(require,module,exports){
|
||
module.exports = function(obj) {
|
||
if (null === obj || "object" != typeof obj) {
|
||
return obj
|
||
}
|
||
var copy = obj.constructor()
|
||
for (var attr in obj) {
|
||
if (obj.hasOwnProperty(attr)) {
|
||
copy[attr] = obj[attr]
|
||
}
|
||
}
|
||
return copy
|
||
}
|
||
|
||
},{}],29:[function(require,module,exports){
|
||
module.exports = function(el) {
|
||
// console.log("going to execute script", el)
|
||
|
||
var code = (el.text || el.textContent || el.innerHTML || "")
|
||
var head = document.querySelector("head") || document.documentElement
|
||
var script = document.createElement("script")
|
||
|
||
if (code.match("document.write")) {
|
||
if (console && console.log) {
|
||
console.log("Script contains document.write. Can’t be executed correctly. Code skipped ", el)
|
||
}
|
||
return false
|
||
}
|
||
|
||
script.type = "text/javascript"
|
||
try {
|
||
script.appendChild(document.createTextNode(code))
|
||
}
|
||
catch (e) {
|
||
// old IEs have funky script nodes
|
||
script.text = code
|
||
}
|
||
|
||
// execute
|
||
head.insertBefore(script, head.firstChild)
|
||
head.removeChild(script) // avoid pollution
|
||
|
||
return true
|
||
}
|
||
|
||
},{}],30:[function(require,module,exports){
|
||
var forEachEls = require("../foreach-els")
|
||
|
||
module.exports = function(els, events, listener, useCapture) {
|
||
events = (typeof events === "string" ? events.split(" ") : events)
|
||
|
||
events.forEach(function(e) {
|
||
forEachEls(els, function(el) {
|
||
el.removeEventListener(e, listener, useCapture)
|
||
})
|
||
})
|
||
}
|
||
|
||
},{"../foreach-els":34}],31:[function(require,module,exports){
|
||
var forEachEls = require("../foreach-els")
|
||
|
||
module.exports = function(els, events, listener, useCapture) {
|
||
events = (typeof events === "string" ? events.split(" ") : events)
|
||
|
||
events.forEach(function(e) {
|
||
forEachEls(els, function(el) {
|
||
el.addEventListener(e, listener, useCapture)
|
||
})
|
||
})
|
||
}
|
||
|
||
},{"../foreach-els":34}],32:[function(require,module,exports){
|
||
var forEachEls = require("../foreach-els")
|
||
|
||
module.exports = function(els, events, opts) {
|
||
events = (typeof events === "string" ? events.split(" ") : events)
|
||
|
||
events.forEach(function(e) {
|
||
var event // = new CustomEvent(e) // doesn't everywhere yet
|
||
event = document.createEvent("HTMLEvents")
|
||
event.initEvent(e, true, true)
|
||
event.eventName = e
|
||
if (opts) {
|
||
Object.keys(opts).forEach(function(key) {
|
||
event[key] = opts[key]
|
||
})
|
||
}
|
||
|
||
forEachEls(els, function(el) {
|
||
var domFix = false
|
||
if (!el.parentNode) {
|
||
// THANKS YOU IE (9/10//11 concerned)
|
||
// dispatchEvent doesn't work if element is not in the dom
|
||
domFix = true
|
||
document.body.appendChild(el)
|
||
}
|
||
el.dispatchEvent(event)
|
||
if (domFix) {
|
||
el.parentNode.removeChild(el)
|
||
}
|
||
})
|
||
})
|
||
}
|
||
|
||
},{"../foreach-els":34}],33:[function(require,module,exports){
|
||
var forEachEls = require("./foreach-els")
|
||
var evalScript = require("./eval-script")
|
||
// Finds and executes scripts (used for newly added elements)
|
||
// Needed since innerHTML does not run scripts
|
||
module.exports = function(el) {
|
||
// console.log("going to execute scripts for ", el)
|
||
forEachEls(el.querySelectorAll("script"), function(script) {
|
||
if (!script.type || script.type.toLowerCase() === "text/javascript") {
|
||
if (script.parentNode) {
|
||
script.parentNode.removeChild(script)
|
||
}
|
||
evalScript(script)
|
||
}
|
||
})
|
||
}
|
||
|
||
},{"./eval-script":29,"./foreach-els":34}],34:[function(require,module,exports){
|
||
module.exports = function(els, fn, context) {
|
||
if (els instanceof HTMLCollection || els instanceof NodeList || els instanceof Array) {
|
||
return Array.prototype.forEach.call(els, fn, context)
|
||
}
|
||
// assume simple dom element
|
||
return fn.call(context, els)
|
||
}
|
||
|
||
},{}],35:[function(require,module,exports){
|
||
module.exports = function() {
|
||
// Borrowed wholesale from https://github.com/defunkt/jquery-pjax
|
||
return window.history &&
|
||
window.history.pushState &&
|
||
window.history.replaceState &&
|
||
// pushState isn’t reliable on iOS until 5.
|
||
!navigator.userAgent.match(/((iPod|iPhone|iPad).+\bOS\s+[1-4]|WebApps\/.+CFNetwork)/)
|
||
}
|
||
|
||
},{}],36:[function(require,module,exports){
|
||
require("../../polyfills/Function.prototype.bind")
|
||
|
||
var on = require("../events/on")
|
||
var clone = require("../clone")
|
||
|
||
var attrClick = "data-pjax-click-state"
|
||
var attrKey = "data-pjax-keyup-state"
|
||
|
||
var linkAction = function(el, event) {
|
||
// Don’t break browser special behavior on links (like page in new window)
|
||
if (event.which > 1 || event.metaKey || event.ctrlKey || event.shiftKey || event.altKey) {
|
||
el.setAttribute(attrClick, "modifier")
|
||
return
|
||
}
|
||
|
||
// we do test on href now to prevent unexpected behavior if for some reason
|
||
// user have href that can be dynamically updated
|
||
|
||
// Ignore external links.
|
||
if (el.protocol !== window.location.protocol || el.host !== window.location.host) {
|
||
el.setAttribute(attrClick, "external")
|
||
return
|
||
}
|
||
|
||
// Ignore click if we are on an anchor on the same page
|
||
if (el.pathname === window.location.pathname && el.hash.length > 0) {
|
||
el.setAttribute(attrClick, "anchor-present")
|
||
return
|
||
}
|
||
|
||
// Ignore anchors on the same page (keep native behavior)
|
||
if (el.hash && el.href.replace(el.hash, "") === window.location.href.replace(location.hash, "")) {
|
||
el.setAttribute(attrClick, "anchor")
|
||
return
|
||
}
|
||
|
||
// Ignore empty anchor "foo.html#"
|
||
if (el.href === window.location.href.split("#")[0] + "#") {
|
||
el.setAttribute(attrClick, "anchor-empty")
|
||
return
|
||
}
|
||
|
||
event.preventDefault()
|
||
|
||
// don’t do "nothing" if user try to reload the page by clicking the same link twice
|
||
if (el.href === window.location.href.split("#")[0]) {
|
||
el.setAttribute(attrClick, "reload")
|
||
this.reload()
|
||
return
|
||
}
|
||
|
||
el.setAttribute(attrClick, "load")
|
||
this.loadUrl(el.href, clone(this.options))
|
||
}
|
||
|
||
module.exports = function(el) {
|
||
var instance = this
|
||
|
||
on(el, "click", function(event) {
|
||
linkAction.call(instance, el, event)
|
||
})
|
||
|
||
on(el, "keyup", function(event) {
|
||
|
||
// Don’t break browser special behavior on links (like page in new window)
|
||
if (event.which > 1 || event.metaKey || event.ctrlKey || event.shiftKey || event.altKey) {
|
||
el.setAttribute(attrKey, "modifier")
|
||
return
|
||
}
|
||
|
||
if(event.keyCode == 13) {
|
||
linkAction.call(instance, el, event)
|
||
}
|
||
|
||
}.bind(this))
|
||
}
|
||
|
||
},{"../../polyfills/Function.prototype.bind":39,"../clone":28,"../events/on":31}],37:[function(require,module,exports){
|
||
module.exports = function(el) {
|
||
switch (el.tagName.toLowerCase()) {
|
||
case "a":
|
||
this.attachLink(el)
|
||
break
|
||
|
||
case "form":
|
||
throw "Pjax doesnt support <form> yet."
|
||
break
|
||
|
||
default:
|
||
throw "Pjax can only be applied on <a> or <form> submit"
|
||
}
|
||
}
|
||
|
||
},{}],38:[function(require,module,exports){
|
||
module.exports = function(location, callback) {
|
||
var request = new XMLHttpRequest()
|
||
|
||
request.onreadystatechange = function() {
|
||
if (request.readyState === 4) {
|
||
if (request.status === 200) {
|
||
callback(request.responseText, request)
|
||
}
|
||
else {
|
||
callback(null, request)
|
||
}
|
||
}
|
||
}
|
||
|
||
request.open("GET", location + (!/[?&]/.test(location) ? "?": "&") + (new Date().getTime()), true)
|
||
request.setRequestHeader("X-Requested-With", "XMLHttpRequest")
|
||
request.send(null)
|
||
return request
|
||
}
|
||
|
||
},{}],39:[function(require,module,exports){
|
||
if (!Function.prototype.bind) {
|
||
Function.prototype.bind = function (oThis) {
|
||
if (typeof this !== "function") {
|
||
// closest thing possible to the ECMAScript 5 internal IsCallable function
|
||
throw new TypeError("Function.prototype.bind - what is trying to be bound is not callable")
|
||
}
|
||
|
||
var aArgs = Array.prototype.slice.call(arguments, 1)
|
||
var fToBind = this
|
||
var fNOP = function () {}
|
||
var fBound = function () {
|
||
return fToBind.apply(this instanceof fNOP && oThis ? this : oThis, aArgs.concat(Array.prototype.slice.call(arguments)))
|
||
}
|
||
|
||
fNOP.prototype = this.prototype
|
||
fBound.prototype = new fNOP()
|
||
|
||
return fBound
|
||
}
|
||
}
|
||
|
||
},{}],40:[function(require,module,exports){
|
||
var tape = require("tape")
|
||
|
||
var clone = require("../../lib/clone")
|
||
|
||
tape("test clone method", function(t) {
|
||
var obj = {one: 1, two: 2}
|
||
var cloned = clone(obj)
|
||
|
||
t.notEqual(obj, cloned, "cloned object isn't the object")
|
||
|
||
t.same(obj, cloned, "cloned object have the same values than object")
|
||
|
||
cloned.tree = 3
|
||
t.notSame(obj, cloned, "modified cloned object haven't the same values than object")
|
||
|
||
t.end()
|
||
})
|
||
|
||
},{"../../lib/clone":28,"tape":16}],41:[function(require,module,exports){
|
||
var tape = require("tape")
|
||
|
||
var evalScript = require("../../lib/eval-script")
|
||
|
||
tape("test evalScript method", function(t) {
|
||
document.body.className = ""
|
||
|
||
var script = document.createElement("script")
|
||
script.innerHTML = "document.body.className = 'executed'"
|
||
|
||
t.equal(document.body.className, "", "script hasn't been executed yet")
|
||
|
||
evalScript(script)
|
||
t.equal(document.body.className, "executed", "script has been properly executed")
|
||
|
||
// script.innerHTML = "document.write('failure')"
|
||
// var bodyText = document.body.text
|
||
// evalScript(script)
|
||
// t.equal(document.body.text, bodyText, "document.write hasn't been executed")
|
||
|
||
t.end()
|
||
})
|
||
|
||
},{"../../lib/eval-script":29,"tape":16}],42:[function(require,module,exports){
|
||
var tape = require("tape")
|
||
|
||
var on = require("../../lib/events/on")
|
||
var off = require("../../lib/events/off")
|
||
var trigger = require("../../lib/events/trigger")
|
||
|
||
var el = document.createElement("div")
|
||
var el2 = document.createElement("span")
|
||
var els = [el, el2]
|
||
var eventType2 = "resize"
|
||
var eventsType = "click resize"
|
||
var classCb = function() {
|
||
this.className += "on"
|
||
}
|
||
var attrCb = function() {
|
||
this.setAttribute("data-state", this.getAttribute("data-state") + "ON")
|
||
}
|
||
|
||
tape("test events on/off/trigger for one element, one event", function(t) {
|
||
el.className = ""
|
||
on(el, "click", classCb)
|
||
trigger(el, "click")
|
||
t.equal(el.className, "on", "attached callback has been fired properly")
|
||
|
||
el.className = "off"
|
||
off(el, "click", classCb)
|
||
trigger(el, "click")
|
||
t.equal(el.className, "off", "triggered event didn't fire detached callback")
|
||
|
||
t.end()
|
||
})
|
||
|
||
tape("test events on/off/trigger for multiple elements, one event", function(t) {
|
||
el.className = ""
|
||
el2.className = ""
|
||
|
||
on(els, "click", classCb)
|
||
trigger(els, "click")
|
||
t.equal(el.className, "on", "attached callback has been fired properly on the first element")
|
||
t.equal(el2.className, "on", "attached callback has been fired properly on the second element")
|
||
|
||
el.className = "off"
|
||
el2.className = "off"
|
||
off(els, "click", classCb)
|
||
trigger(els, "click")
|
||
t.equal(el.className, "off", "triggered event didn't fire detached callback on the first element")
|
||
t.equal(el2.className, "off", "triggered event didn't fire detached callback on the second element")
|
||
|
||
t.end()
|
||
})
|
||
|
||
tape("test events on/off/trigger for one element, multiple events", function(t) {
|
||
el.className = ""
|
||
on(el, "click mouseover", classCb)
|
||
trigger(el, "click mouseover")
|
||
t.equal(el.className, "onon", "attached callbacks have been fired properly")
|
||
|
||
el.className = "off"
|
||
off(el, "click mouseover", classCb)
|
||
trigger(el, "click mouseover")
|
||
t.equal(el.className, "off", "triggered events didn't fire detached callback")
|
||
|
||
t.end()
|
||
})
|
||
|
||
tape("test events on/off/trigger for multiple elements, multiple events", function(t) {
|
||
el.className = ""
|
||
el2.className = ""
|
||
el.setAttribute("data-state", "")
|
||
el2.setAttribute("data-state", "")
|
||
on(els, "click mouseover", classCb)
|
||
on(els, "resize scroll", attrCb)
|
||
trigger(els, "click mouseover resize scroll")
|
||
t.equal(el.className, "onon", "attached callbacks has been fired properly on the first element")
|
||
t.equal(el.getAttribute("data-state"), "ONON", "attached callbacks has been fired properly on the first element")
|
||
t.equal(el2.className, "onon", "attached callbacks has been fired properly on the second element")
|
||
t.equal(el2.getAttribute("data-state"), "ONON", "attached callbacks has been fired properly on the second element")
|
||
|
||
el.className = "off"
|
||
el2.className = "off"
|
||
el.setAttribute("data-state", "off")
|
||
el2.setAttribute("data-state", "off")
|
||
off(els, "click mouseover", classCb)
|
||
off(els, "resize scroll", attrCb)
|
||
trigger(els, "click mouseover resize scroll")
|
||
t.equal(el.className, "off", "triggered events didn't fire detached callbacks on the first element")
|
||
t.equal(el.getAttribute("data-state"), "off", "triggered events didn't fire detached callbacks on the first element")
|
||
t.equal(el2.className, "off", "triggered events didn't fire detached callbacks on the first element")
|
||
t.equal(el2.getAttribute("data-state"), "off", "triggered events didn't fire detached callbacks on the first element")
|
||
|
||
t.end()
|
||
})
|
||
|
||
},{"../../lib/events/off":30,"../../lib/events/on":31,"../../lib/events/trigger":32,"tape":16}],43:[function(require,module,exports){
|
||
var tape = require("tape")
|
||
|
||
var executeScripts = require("../../lib/execute-scripts")
|
||
|
||
tape("test executeScripts method", function(t) {
|
||
document.body.className = ""
|
||
|
||
var container = document.createElement("div")
|
||
container.innerHTML = "<" + "script" + ">document.body.className = 'executed';</" + "script" + "><" + "script" + ">document.body.className += ' correctly';</" + "script" + ">"
|
||
|
||
t.equal(document.body.className, "", "script hasn't been executed yet")
|
||
executeScripts(container)
|
||
t.equal(document.body.className, "executed correctly", "script has been properly executed")
|
||
|
||
t.end()
|
||
})
|
||
|
||
},{"../../lib/execute-scripts":33,"tape":16}],44:[function(require,module,exports){
|
||
var tape = require("tape")
|
||
|
||
var forEachEls = require("../../lib/foreach-els.js")
|
||
|
||
var div = document.createElement("div")
|
||
var span = document.createElement("span")
|
||
var cb = function(el) {
|
||
el.innerHTML = "boom"
|
||
}
|
||
|
||
tape("test forEachEls on one element", function(t) {
|
||
div.innerHTML = "div tag"
|
||
forEachEls(div, cb)
|
||
|
||
t.equal(div.innerHTML, "boom", "works correctly on one element")
|
||
t.end()
|
||
})
|
||
|
||
|
||
tape("test forEachEls on an array", function(t) {
|
||
div.innerHTML = "div tag"
|
||
span.innerHTML = "span tag"
|
||
|
||
forEachEls([div, span], cb)
|
||
|
||
t.equal(div.innerHTML, "boom", "works correctly on the first element of the array")
|
||
t.equal(span.innerHTML, "boom", "works correctly on the last element of the array")
|
||
|
||
t.end()
|
||
})
|
||
|
||
tape("test forEachEls on an NodeList", function(t) {
|
||
div.innerHTML = "div tag"
|
||
span.innerHTML = "span tag"
|
||
|
||
var frag = document.createDocumentFragment()
|
||
frag.appendChild(div)
|
||
frag.appendChild(span)
|
||
forEachEls(frag.childNodes, cb)
|
||
|
||
t.equal(div.innerHTML, "boom", "works correctly on the first element of the document fragment")
|
||
t.equal(span.innerHTML, "boom", "works correctly on the last element of the document fragment")
|
||
|
||
t.end()
|
||
})
|
||
|
||
},{"../../lib/foreach-els.js":34,"tape":16}],45:[function(require,module,exports){
|
||
var tape = require("tape")
|
||
|
||
var isSupported = require("../../lib/is-supported.js")
|
||
|
||
tape("test isSupported method", function(t) {
|
||
t.true(isSupported(), "well, we run test on supported browser, so it should be ok here")
|
||
t.end()
|
||
})
|
||
|
||
},{"../../lib/is-supported.js":35,"tape":16}],46:[function(require,module,exports){
|
||
var tape = require("tape")
|
||
|
||
var on = require("../../../lib/events/on")
|
||
var trigger = require("../../../lib/events/trigger")
|
||
var attachLink = require("../../../lib/proto/attach-link")
|
||
|
||
var a = document.createElement("a")
|
||
var attr = "data-pjax-click-state"
|
||
var preventDefault = function(e) { e.preventDefault() }
|
||
|
||
tape("test attach link prototype method", function(t) {
|
||
t.plan(7)
|
||
|
||
attachLink.call({
|
||
options: {},
|
||
reload: function() {
|
||
t.equal(a.getAttribute(attr), "reload", "triggering exact same url reload the page")
|
||
},
|
||
loadUrl: function() {
|
||
t.equal(a.getAttribute(attr), "load", "triggering a internal link actually load the page")
|
||
}
|
||
}, a)
|
||
|
||
var internalUri = window.location.protocol + "//" + window.location.host + window.location.pathname + window.location.search
|
||
|
||
a.href = internalUri
|
||
on(a, "click", preventDefault) // to avoid link to be open (break testing env)
|
||
trigger(a, "click", {metaKey: true})
|
||
t.equal(a.getAttribute(attr), "modifier", "event key modifier stop behavior")
|
||
|
||
a.href = "http://external.com/"
|
||
trigger(a, "click")
|
||
t.equal(a.getAttribute(attr), "external", "external url stop behavior")
|
||
|
||
a.href = internalUri + "#anchor"
|
||
trigger(a, "click")
|
||
t.equal(a.getAttribute(attr), "anchor-present", "internal anchor stop behavior")
|
||
|
||
window.location.hash = "#anchor"
|
||
a.href = internalUri + "#another-anchor"
|
||
trigger(a, "click")
|
||
t.notEqual(a.getAttribute(attr), "anchor", "differents anchors stop behavior")
|
||
window.location.hash = ""
|
||
|
||
a.href = internalUri + "#"
|
||
trigger(a, "click")
|
||
t.equal(a.getAttribute(attr), "anchor-empty", "empty anchor stop behavior")
|
||
|
||
a.href = internalUri
|
||
trigger(a, "click")
|
||
// see reload defined above
|
||
|
||
a.href = window.location.protocol + "//" + window.location.host + "/internal"
|
||
trigger(a, "click")
|
||
// see loadUrl defined above
|
||
|
||
t.end()
|
||
})
|
||
|
||
},{"../../../lib/events/on":31,"../../../lib/events/trigger":32,"../../../lib/proto/attach-link":36,"tape":16}],47:[function(require,module,exports){
|
||
var tape = require("tape")
|
||
|
||
var parseElement = require("../../../lib/proto/parse-element")
|
||
var protoMock = {attachLink: function() { return true}}
|
||
tape("test parse element prototype method", function(t) {
|
||
|
||
t.doesNotThrow(function() {
|
||
var a = document.createElement("a")
|
||
parseElement.call(protoMock, a)
|
||
}, "<a> element can be parsed")
|
||
|
||
t.throws(function() {
|
||
var form = document.createElement("form")
|
||
parseElement.call(protoMock, form)
|
||
}, "<form> cannot be used (for now)")
|
||
|
||
t.end()
|
||
})
|
||
|
||
},{"../../../lib/proto/parse-element":37,"tape":16}],48:[function(require,module,exports){
|
||
var tape = require("tape")
|
||
|
||
var request = require("../../lib/request.js")
|
||
|
||
tape("test xhr request", function(t) {
|
||
var xhr = request("https://api.github.com/", function(result) {
|
||
try {
|
||
result = JSON.parse(result)
|
||
}
|
||
catch (e) {
|
||
t.fail("xhr doesn't get a JSON response")
|
||
}
|
||
t.same(typeof result, "object", "xhr request get a result")
|
||
t.end()
|
||
})
|
||
})
|
||
|
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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);throw new Error(\"Cannot find module '\"+o+\"'\")}var f=n[o]={exports:{}};t[o][0].call(f.exports,function(e){var n=t[o][1][e];return s(n?n:e)},f,f.exports,e,t,n,r)}return n[o].exports}var i=typeof require==\"function\"&&require;for(var o=0;o<r.length;o++)s(r[o]);return s})","/*!\n * The buffer module from node.js, for the browser.\n *\n * @author   Feross Aboukhadijeh <feross@feross.org> <http://feross.org>\n * @license  MIT\n */\n\nvar base64 = require('base64-js')\nvar ieee754 = require('ieee754')\n\nexports.Buffer = Buffer\nexports.SlowBuffer = Buffer\nexports.INSPECT_MAX_BYTES = 50\nBuffer.poolSize = 8192\n\n/**\n * If `Buffer._useTypedArrays`:\n *   === true    Use Uint8Array implementation (fastest)\n *   === false   Use Object implementation (compatible down to IE6)\n */\nBuffer._useTypedArrays = (function () {\n  // Detect if browser supports Typed Arrays. Supported browsers are IE 10+, Firefox 4+,\n  // Chrome 7+, Safari 5.1+, Opera 11.6+, iOS 4.2+. If the browser does not support adding\n  // properties to `Uint8Array` instances, then that's the same as no `Uint8Array` support\n  // because we need to be able to add all the node Buffer API methods. This is an issue\n  // in Firefox 4-29. Now fixed: https://bugzilla.mozilla.org/show_bug.cgi?id=695438\n  try {\n    var buf = new ArrayBuffer(0)\n    var arr = new Uint8Array(buf)\n    arr.foo = function () { return 42 }\n    return 42 === arr.foo() &&\n        typeof arr.subarray === 'function' // Chrome 9-10 lack `subarray`\n  } catch (e) {\n    return false\n  }\n})()\n\n/**\n * Class: Buffer\n * =============\n *\n * The Buffer constructor returns instances of `Uint8Array` that are augmented\n * with function properties for all the node `Buffer` API functions. We use\n * `Uint8Array` so that square bracket notation works as expected -- it returns\n * a single octet.\n *\n * By augmenting the instances, we can avoid modifying the `Uint8Array`\n * prototype.\n */\nfunction Buffer (subject, encoding, noZero) {\n  if (!(this instanceof Buffer))\n    return new Buffer(subject, encoding, noZero)\n\n  var type = typeof subject\n\n  // Workaround: node's base64 implementation allows for non-padded strings\n  // while base64-js does not.\n  if (encoding === 'base64' && type === 'string') {\n    subject = stringtrim(subject)\n    while (subject.length % 4 !== 0) {\n      subject = subject + '='\n    }\n  }\n\n  // Find the length\n  var length\n  if (type === 'number')\n    length = coerce(subject)\n  else if (type === 'string')\n    length = Buffer.byteLength(subject, encoding)\n  else if (type === 'object')\n    length = coerce(subject.length) // assume that object is array-like\n  else\n    throw new Error('First argument needs to be a number, array or string.')\n\n  var buf\n  if (Buffer._useTypedArrays) {\n    // Preferred: Return an augmented `Uint8Array` instance for best performance\n    buf = Buffer._augment(new Uint8Array(length))\n  } else {\n    // Fallback: Return THIS instance of Buffer (created by `new`)\n    buf = this\n    buf.length = length\n    buf._isBuffer = true\n  }\n\n  var i\n  if (Buffer._useTypedArrays && typeof subject.byteLength === 'number') {\n    // Speed optimization -- use set if we're copying from a typed array\n    buf._set(subject)\n  } else if (isArrayish(subject)) {\n    // Treat array-ish objects as a byte array\n    for (i = 0; i < length; i++) {\n      if (Buffer.isBuffer(subject))\n        buf[i] = subject.readUInt8(i)\n      else\n        buf[i] = subject[i]\n    }\n  } else if (type === 'string') {\n    buf.write(subject, 0, encoding)\n  } else if (type === 'number' && !Buffer._useTypedArrays && !noZero) {\n    for (i = 0; i < length; i++) {\n      buf[i] = 0\n    }\n  }\n\n  return buf\n}\n\n// STATIC METHODS\n// ==============\n\nBuffer.isEncoding = function (encoding) {\n  switch (String(encoding).toLowerCase()) {\n    case 'hex':\n    case 'utf8':\n    case 'utf-8':\n    case 'ascii':\n    case 'binary':\n    case 'base64':\n    case 'raw':\n    case 'ucs2':\n    case 'ucs-2':\n    case 'utf16le':\n    case 'utf-16le':\n      return true\n    default:\n      return false\n  }\n}\n\nBuffer.isBuffer = function (b) {\n  return !!(b !== null && b !== undefined && b._isBuffer)\n}\n\nBuffer.byteLength = function (str, encoding) {\n  var ret\n  str = str + ''\n  switch (encoding || 'utf8') {\n    case 'hex':\n      ret = str.length / 2\n      break\n    case 'utf8':\n    case 'utf-8':\n      ret = utf8ToBytes(str).length\n      break\n    case 'ascii':\n    case 'binary':\n    case 'raw':\n      ret = str.length\n      break\n    case 'base64':\n      ret = base64ToBytes(str).length\n      break\n    case 'ucs2':\n    case 'ucs-2':\n    case 'utf16le':\n    case 'utf-16le':\n      ret = str.length * 2\n      break\n    default:\n      throw new Error('Unknown encoding')\n  }\n  return ret\n}\n\nBuffer.concat = function (list, totalLength) {\n  assert(isArray(list), 'Usage: Buffer.concat(list, [totalLength])\\n' +\n      'list should be an Array.')\n\n  if (list.length === 0) {\n    return new Buffer(0)\n  } else if (list.length === 1) {\n    return list[0]\n  }\n\n  var i\n  if (typeof totalLength !== 'number') {\n    totalLength = 0\n    for (i = 0; i < list.length; i++) {\n      totalLength += list[i].length\n    }\n  }\n\n  var buf = new Buffer(totalLength)\n  var pos = 0\n  for (i = 0; i < list.length; i++) {\n    var item = list[i]\n    item.copy(buf, pos)\n    pos += item.length\n  }\n  return buf\n}\n\n// BUFFER INSTANCE METHODS\n// =======================\n\nfunction _hexWrite (buf, string, offset, length) {\n  offset = Number(offset) || 0\n  var remaining = buf.length - offset\n  if (!length) {\n    length = remaining\n  } else {\n    length = Number(length)\n    if (length > remaining) {\n      length = remaining\n    }\n  }\n\n  // must be an even number of digits\n  var strLen = string.length\n  assert(strLen % 2 === 0, 'Invalid hex string')\n\n  if (length > strLen / 2) {\n    length = strLen / 2\n  }\n  for (var i = 0; i < length; i++) {\n    var byte = parseInt(string.substr(i * 2, 2), 16)\n    assert(!isNaN(byte), 'Invalid hex string')\n    buf[offset + i] = byte\n  }\n  Buffer._charsWritten = i * 2\n  return i\n}\n\nfunction _utf8Write (buf, string, offset, length) {\n  var charsWritten = Buffer._charsWritten =\n    blitBuffer(utf8ToBytes(string), buf, offset, length)\n  return charsWritten\n}\n\nfunction _asciiWrite (buf, string, offset, length) {\n  var charsWritten = Buffer._charsWritten =\n    blitBuffer(asciiToBytes(string), buf, offset, length)\n  return charsWritten\n}\n\nfunction _binaryWrite (buf, string, offset, length) {\n  return _asciiWrite(buf, string, offset, length)\n}\n\nfunction _base64Write (buf, string, offset, length) {\n  var charsWritten = Buffer._charsWritten =\n    blitBuffer(base64ToBytes(string), buf, offset, length)\n  return charsWritten\n}\n\nfunction _utf16leWrite (buf, string, offset, length) {\n  var charsWritten = Buffer._charsWritten =\n    blitBuffer(utf16leToBytes(string), buf, offset, length)\n  return charsWritten\n}\n\nBuffer.prototype.write = function (string, offset, length, encoding) {\n  // Support both (string, offset, length, encoding)\n  // and the legacy (string, encoding, offset, length)\n  if (isFinite(offset)) {\n    if (!isFinite(length)) {\n      encoding = length\n      length = undefined\n    }\n  } else {  // legacy\n    var swap = encoding\n    encoding = offset\n    offset = length\n    length = swap\n  }\n\n  offset = Number(offset) || 0\n  var remaining = this.length - offset\n  if (!length) {\n    length = remaining\n  } else {\n    length = Number(length)\n    if (length > remaining) {\n      length = remaining\n    }\n  }\n  encoding = String(encoding || 'utf8').toLowerCase()\n\n  var ret\n  switch (encoding) {\n    case 'hex':\n      ret = _hexWrite(this, string, offset, length)\n      break\n    case 'utf8':\n    case 'utf-8':\n      ret = _utf8Write(this, string, offset, length)\n      break\n    case 'ascii':\n      ret = _asciiWrite(this, string, offset, length)\n      break\n    case 'binary':\n      ret = _binaryWrite(this, string, offset, length)\n      break\n    case 'base64':\n      ret = _base64Write(this, string, offset, length)\n      break\n    case 'ucs2':\n    case 'ucs-2':\n    case 'utf16le':\n    case 'utf-16le':\n      ret = _utf16leWrite(this, string, offset, length)\n      break\n    default:\n      throw new Error('Unknown encoding')\n  }\n  return ret\n}\n\nBuffer.prototype.toString = function (encoding, start, end) {\n  var self = this\n\n  encoding = String(encoding || 'utf8').toLowerCase()\n  start = Number(start) || 0\n  end = (end !== undefined)\n    ? Number(end)\n    : end = self.length\n\n  // Fastpath empty strings\n  if (end === start)\n    return ''\n\n  var ret\n  switch (encoding) {\n    case 'hex':\n      ret = _hexSlice(self, start, end)\n      break\n    case 'utf8':\n    case 'utf-8':\n      ret = _utf8Slice(self, start, end)\n      break\n    case 'ascii':\n      ret = _asciiSlice(self, start, end)\n      break\n    case 'binary':\n      ret = _binarySlice(self, start, end)\n      break\n    case 'base64':\n      ret = _base64Slice(self, start, end)\n      break\n    case 'ucs2':\n    case 'ucs-2':\n    case 'utf16le':\n    case 'utf-16le':\n      ret = _utf16leSlice(self, start, end)\n      break\n    default:\n      throw new Error('Unknown encoding')\n  }\n  return ret\n}\n\nBuffer.prototype.toJSON = function () {\n  return {\n    type: 'Buffer',\n    data: Array.prototype.slice.call(this._arr || this, 0)\n  }\n}\n\n// copy(targetBuffer, targetStart=0, sourceStart=0, sourceEnd=buffer.length)\nBuffer.prototype.copy = function (target, target_start, start, end) {\n  var source = this\n\n  if (!start) start = 0\n  if (!end && end !== 0) end = this.length\n  if (!target_start) target_start = 0\n\n  // Copy 0 bytes; we're done\n  if (end === start) return\n  if (target.length === 0 || source.length === 0) return\n\n  // Fatal error conditions\n  assert(end >= start, 'sourceEnd < sourceStart')\n  assert(target_start >= 0 && target_start < target.length,\n      'targetStart out of bounds')\n  assert(start >= 0 && start < source.length, 'sourceStart out of bounds')\n  assert(end >= 0 && end <= source.length, 'sourceEnd out of bounds')\n\n  // Are we oob?\n  if (end > this.length)\n    end = this.length\n  if (target.length - target_start < end - start)\n    end = target.length - target_start + start\n\n  var len = end - start\n\n  if (len < 100 || !Buffer._useTypedArrays) {\n    for (var i = 0; i < len; i++)\n      target[i + target_start] = this[i + start]\n  } else {\n    target._set(this.subarray(start, start + len), target_start)\n  }\n}\n\nfunction _base64Slice (buf, start, end) {\n  if (start === 0 && end === buf.length) {\n    return base64.fromByteArray(buf)\n  } else {\n    return base64.fromByteArray(buf.slice(start, end))\n  }\n}\n\nfunction _utf8Slice (buf, start, end) {\n  var res = ''\n  var tmp = ''\n  end = Math.min(buf.length, end)\n\n  for (var i = start; i < end; i++) {\n    if (buf[i] <= 0x7F) {\n      res += decodeUtf8Char(tmp) + String.fromCharCode(buf[i])\n      tmp = ''\n    } else {\n      tmp += '%' + buf[i].toString(16)\n    }\n  }\n\n  return res + decodeUtf8Char(tmp)\n}\n\nfunction _asciiSlice (buf, start, end) {\n  var ret = ''\n  end = Math.min(buf.length, end)\n\n  for (var i = start; i < end; i++)\n    ret += String.fromCharCode(buf[i])\n  return ret\n}\n\nfunction _binarySlice (buf, start, end) {\n  return _asciiSlice(buf, start, end)\n}\n\nfunction _hexSlice (buf, start, end) {\n  var len = buf.length\n\n  if (!start || start < 0) start = 0\n  if (!end || end < 0 || end > len) end = len\n\n  var out = ''\n  for (var i = start; i < end; i++) {\n    out += toHex(buf[i])\n  }\n  return out\n}\n\nfunction _utf16leSlice (buf, start, end) {\n  var bytes = buf.slice(start, end)\n  var res = ''\n  for (var i = 0; i < bytes.length; i += 2) {\n    res += String.fromCharCode(bytes[i] + bytes[i+1] * 256)\n  }\n  return res\n}\n\nBuffer.prototype.slice = function (start, end) {\n  var len = this.length\n  start = clamp(start, len, 0)\n  end = clamp(end, len, len)\n\n  if (Buffer._useTypedArrays) {\n    return Buffer._augment(this.subarray(start, end))\n  } else {\n    var sliceLen = end - start\n    var newBuf = new Buffer(sliceLen, undefined, true)\n    for (var i = 0; i < sliceLen; i++) {\n      newBuf[i] = this[i + start]\n    }\n    return newBuf\n  }\n}\n\n// `get` will be removed in Node 0.13+\nBuffer.prototype.get = function (offset) {\n  console.log('.get() is deprecated. Access using array indexes instead.')\n  return this.readUInt8(offset)\n}\n\n// `set` will be removed in Node 0.13+\nBuffer.prototype.set = function (v, offset) {\n  console.log('.set() is deprecated. Access using array indexes instead.')\n  return this.writeUInt8(v, offset)\n}\n\nBuffer.prototype.readUInt8 = function (offset, noAssert) {\n  if (!noAssert) {\n    assert(offset !== undefined && offset !== null, 'missing offset')\n    assert(offset < this.length, 'Trying to read beyond buffer length')\n  }\n\n  if (offset >= this.length)\n    return\n\n  return this[offset]\n}\n\nfunction _readUInt16 (buf, offset, littleEndian, noAssert) {\n  if (!noAssert) {\n    assert(typeof littleEndian === 'boolean', 'missing or invalid endian')\n    assert(offset !== undefined && offset !== null, 'missing offset')\n    assert(offset + 1 < buf.length, 'Trying to read beyond buffer length')\n  }\n\n  var len = buf.length\n  if (offset >= len)\n    return\n\n  var val\n  if (littleEndian) {\n    val = buf[offset]\n    if (offset + 1 < len)\n      val |= buf[offset + 1] << 8\n  } else {\n    val = buf[offset] << 8\n    if (offset + 1 < len)\n      val |= buf[offset + 1]\n  }\n  return val\n}\n\nBuffer.prototype.readUInt16LE = function (offset, noAssert) {\n  return _readUInt16(this, offset, true, noAssert)\n}\n\nBuffer.prototype.readUInt16BE = function (offset, noAssert) {\n  return _readUInt16(this, offset, false, noAssert)\n}\n\nfunction _readUInt32 (buf, offset, littleEndian, noAssert) {\n  if (!noAssert) {\n    assert(typeof littleEndian === 'boolean', 'missing or invalid endian')\n    assert(offset !== undefined && offset !== null, 'missing offset')\n    assert(offset + 3 < buf.length, 'Trying to read beyond buffer length')\n  }\n\n  var len = buf.length\n  if (offset >= len)\n    return\n\n  var val\n  if (littleEndian) {\n    if (offset + 2 < len)\n      val = buf[offset + 2] << 16\n    if (offset + 1 < len)\n      val |= buf[offset + 1] << 8\n    val |= buf[offset]\n    if (offset + 3 < len)\n      val = val + (buf[offset + 3] << 24 >>> 0)\n  } else {\n    if (offset + 1 < len)\n      val = buf[offset + 1] << 16\n    if (offset + 2 < len)\n      val |= buf[offset + 2] << 8\n    if (offset + 3 < len)\n      val |= buf[offset + 3]\n    val = val + (buf[offset] << 24 >>> 0)\n  }\n  return val\n}\n\nBuffer.prototype.readUInt32LE = function (offset, noAssert) {\n  return _readUInt32(this, offset, true, noAssert)\n}\n\nBuffer.prototype.readUInt32BE = function (offset, noAssert) {\n  return _readUInt32(this, offset, false, noAssert)\n}\n\nBuffer.prototype.readInt8 = function (offset, noAssert) {\n  if (!noAssert) {\n    assert(offset !== undefined && offset !== null,\n        'missing offset')\n    assert(offset < this.length, 'Trying to read beyond buffer length')\n  }\n\n  if (offset >= this.length)\n    return\n\n  var neg = this[offset] & 0x80\n  if (neg)\n    return (0xff - this[offset] + 1) * -1\n  else\n    return this[offset]\n}\n\nfunction _readInt16 (buf, offset, littleEndian, noAssert) {\n  if (!noAssert) {\n    assert(typeof littleEndian === 'boolean', 'missing or invalid endian')\n    assert(offset !== undefined && offset !== null, 'missing offset')\n    assert(offset + 1 < buf.length, 'Trying to read beyond buffer length')\n  }\n\n  var len = buf.length\n  if (offset >= len)\n    return\n\n  var val = _readUInt16(buf, offset, littleEndian, true)\n  var neg = val & 0x8000\n  if (neg)\n    return (0xffff - val + 1) * -1\n  else\n    return val\n}\n\nBuffer.prototype.readInt16LE = function (offset, noAssert) {\n  return _readInt16(this, offset, true, noAssert)\n}\n\nBuffer.prototype.readInt16BE = function (offset, noAssert) {\n  return _readInt16(this, offset, false, noAssert)\n}\n\nfunction _readInt32 (buf, offset, littleEndian, noAssert) {\n  if (!noAssert) {\n    assert(typeof littleEndian === 'boolean', 'missing or invalid endian')\n    assert(offset !== undefined && offset !== null, 'missing offset')\n    assert(offset + 3 < buf.length, 'Trying to read beyond buffer length')\n  }\n\n  var len = buf.length\n  if (offset >= len)\n    return\n\n  var val = _readUInt32(buf, offset, littleEndian, true)\n  var neg = val & 0x80000000\n  if (neg)\n    return (0xffffffff - val + 1) * -1\n  else\n    return val\n}\n\nBuffer.prototype.readInt32LE = function (offset, noAssert) {\n  return _readInt32(this, offset, true, noAssert)\n}\n\nBuffer.prototype.readInt32BE = function (offset, noAssert) {\n  return _readInt32(this, offset, false, noAssert)\n}\n\nfunction _readFloat (buf, offset, littleEndian, noAssert) {\n  if (!noAssert) {\n    assert(typeof littleEndian === 'boolean', 'missing or invalid endian')\n    assert(offset + 3 < buf.length, 'Trying to read beyond buffer length')\n  }\n\n  return ieee754.read(buf, offset, littleEndian, 23, 4)\n}\n\nBuffer.prototype.readFloatLE = function (offset, noAssert) {\n  return _readFloat(this, offset, true, noAssert)\n}\n\nBuffer.prototype.readFloatBE = function (offset, noAssert) {\n  return _readFloat(this, offset, false, noAssert)\n}\n\nfunction _readDouble (buf, offset, littleEndian, noAssert) {\n  if (!noAssert) {\n    assert(typeof littleEndian === 'boolean', 'missing or invalid endian')\n    assert(offset + 7 < buf.length, 'Trying to read beyond buffer length')\n  }\n\n  return ieee754.read(buf, offset, littleEndian, 52, 8)\n}\n\nBuffer.prototype.readDoubleLE = function (offset, noAssert) {\n  return _readDouble(this, offset, true, noAssert)\n}\n\nBuffer.prototype.readDoubleBE = function (offset, noAssert) {\n  return _readDouble(this, offset, false, noAssert)\n}\n\nBuffer.prototype.writeUInt8 = function (value, offset, noAssert) {\n  if (!noAssert) {\n    assert(value !== undefined && value !== null, 'missing value')\n    assert(offset !== undefined && offset !== null, 'missing offset')\n    assert(offset < this.length, 'trying to write beyond buffer length')\n    verifuint(value, 0xff)\n  }\n\n  if (offset >= this.length) return\n\n  this[offset] = value\n}\n\nfunction _writeUInt16 (buf, value, offset, littleEndian, noAssert) {\n  if (!noAssert) {\n    assert(value !== undefined && value !== null, 'missing value')\n    assert(typeof littleEndian === 'boolean', 'missing or invalid endian')\n    assert(offset !== undefined && offset !== null, 'missing offset')\n    assert(offset + 1 < buf.length, 'trying to write beyond buffer length')\n    verifuint(value, 0xffff)\n  }\n\n  var len = buf.length\n  if (offset >= len)\n    return\n\n  for (var i = 0, j = Math.min(len - offset, 2); i < j; i++) {\n    buf[offset + i] =\n        (value & (0xff << (8 * (littleEndian ? i : 1 - i)))) >>>\n            (littleEndian ? i : 1 - i) * 8\n  }\n}\n\nBuffer.prototype.writeUInt16LE = function (value, offset, noAssert) {\n  _writeUInt16(this, value, offset, true, noAssert)\n}\n\nBuffer.prototype.writeUInt16BE = function (value, offset, noAssert) {\n  _writeUInt16(this, value, offset, false, noAssert)\n}\n\nfunction _writeUInt32 (buf, value, offset, littleEndian, noAssert) {\n  if (!noAssert) {\n    assert(value !== undefined && value !== null, 'missing value')\n    assert(typeof littleEndian === 'boolean', 'missing or invalid endian')\n    assert(offset !== undefined && offset !== null, 'missing offset')\n    assert(offset + 3 < buf.length, 'trying to write beyond buffer length')\n    verifuint(value, 0xffffffff)\n  }\n\n  var len = buf.length\n  if (offset >= len)\n    return\n\n  for (var i = 0, j = Math.min(len - offset, 4); i < j; i++) {\n    buf[offset + i] =\n        (value >>> (littleEndian ? i : 3 - i) * 8) & 0xff\n  }\n}\n\nBuffer.prototype.writeUInt32LE = function (value, offset, noAssert) {\n  _writeUInt32(this, value, offset, true, noAssert)\n}\n\nBuffer.prototype.writeUInt32BE = function (value, offset, noAssert) {\n  _writeUInt32(this, value, offset, false, noAssert)\n}\n\nBuffer.prototype.writeInt8 = function (value, offset, noAssert) {\n  if (!noAssert) {\n    assert(value !== undefined && value !== null, 'missing value')\n    assert(offset !== undefined && offset !== null, 'missing offset')\n    assert(offset < this.length, 'Trying to write beyond buffer length')\n    verifsint(value, 0x7f, -0x80)\n  }\n\n  if (offset >= this.length)\n    return\n\n  if (value >= 0)\n    this.writeUInt8(value, offset, noAssert)\n  else\n    this.writeUInt8(0xff + value + 1, offset, noAssert)\n}\n\nfunction _writeInt16 (buf, value, offset, littleEndian, noAssert) {\n  if (!noAssert) {\n    assert(value !== undefined && value !== null, 'missing value')\n    assert(typeof littleEndian === 'boolean', 'missing or invalid endian')\n    assert(offset !== undefined && offset !== null, 'missing offset')\n    assert(offset + 1 < buf.length, 'Trying to write beyond buffer length')\n    verifsint(value, 0x7fff, -0x8000)\n  }\n\n  var len = buf.length\n  if (offset >= len)\n    return\n\n  if (value >= 0)\n    _writeUInt16(buf, value, offset, littleEndian, noAssert)\n  else\n    _writeUInt16(buf, 0xffff + value + 1, offset, littleEndian, noAssert)\n}\n\nBuffer.prototype.writeInt16LE = function (value, offset, noAssert) {\n  _writeInt16(this, value, offset, true, noAssert)\n}\n\nBuffer.prototype.writeInt16BE = function (value, offset, noAssert) {\n  _writeInt16(this, value, offset, false, noAssert)\n}\n\nfunction _writeInt32 (buf, value, offset, littleEndian, noAssert) {\n  if (!noAssert) {\n    assert(value !== undefined && value !== null, 'missing value')\n    assert(typeof littleEndian === 'boolean', 'missing or invalid endian')\n    assert(offset !== undefined && offset !== null, 'missing offset')\n    assert(offset + 3 < buf.length, 'Trying to write beyond buffer length')\n    verifsint(value, 0x7fffffff, -0x80000000)\n  }\n\n  var len = buf.length\n  if (offset >= len)\n    return\n\n  if (value >= 0)\n    _writeUInt32(buf, value, offset, littleEndian, noAssert)\n  else\n    _writeUInt32(buf, 0xffffffff + value + 1, offset, littleEndian, noAssert)\n}\n\nBuffer.prototype.writeInt32LE = function (value, offset, noAssert) {\n  _writeInt32(this, value, offset, true, noAssert)\n}\n\nBuffer.prototype.writeInt32BE = function (value, offset, noAssert) {\n  _writeInt32(this, value, offset, false, noAssert)\n}\n\nfunction _writeFloat (buf, value, offset, littleEndian, noAssert) {\n  if (!noAssert) {\n    assert(value !== undefined && value !== null, 'missing value')\n    assert(typeof littleEndian === 'boolean', 'missing or invalid endian')\n    assert(offset !== undefined && offset !== null, 'missing offset')\n    assert(offset + 3 < buf.length, 'Trying to write beyond buffer length')\n    verifIEEE754(value, 3.4028234663852886e+38, -3.4028234663852886e+38)\n  }\n\n  var len = buf.length\n  if (offset >= len)\n    return\n\n  ieee754.write(buf, value, offset, littleEndian, 23, 4)\n}\n\nBuffer.prototype.writeFloatLE = function (value, offset, noAssert) {\n  _writeFloat(this, value, offset, true, noAssert)\n}\n\nBuffer.prototype.writeFloatBE = function (value, offset, noAssert) {\n  _writeFloat(this, value, offset, false, noAssert)\n}\n\nfunction _writeDouble (buf, value, offset, littleEndian, noAssert) {\n  if (!noAssert) {\n    assert(value !== undefined && value !== null, 'missing value')\n    assert(typeof littleEndian === 'boolean', 'missing or invalid endian')\n    assert(offset !== undefined && offset !== null, 'missing offset')\n    assert(offset + 7 < buf.length,\n        'Trying to write beyond buffer length')\n    verifIEEE754(value, 1.7976931348623157E+308, -1.7976931348623157E+308)\n  }\n\n  var len = buf.length\n  if (offset >= len)\n    return\n\n  ieee754.write(buf, value, offset, littleEndian, 52, 8)\n}\n\nBuffer.prototype.writeDoubleLE = function (value, offset, noAssert) {\n  _writeDouble(this, value, offset, true, noAssert)\n}\n\nBuffer.prototype.writeDoubleBE = function (value, offset, noAssert) {\n  _writeDouble(this, value, offset, false, noAssert)\n}\n\n// fill(value, start=0, end=buffer.length)\nBuffer.prototype.fill = function (value, start, end) {\n  if (!value) value = 0\n  if (!start) start = 0\n  if (!end) end = this.length\n\n  if (typeof value === 'string') {\n    value = value.charCodeAt(0)\n  }\n\n  assert(typeof value === 'number' && !isNaN(value), 'value is not a number')\n  assert(end >= start, 'end < start')\n\n  // Fill 0 bytes; we're done\n  if (end === start) return\n  if (this.length === 0) return\n\n  assert(start >= 0 && start < this.length, 'start out of bounds')\n  assert(end >= 0 && end <= this.length, 'end out of bounds')\n\n  for (var i = start; i < end; i++) {\n    this[i] = value\n  }\n}\n\nBuffer.prototype.inspect = function () {\n  var out = []\n  var len = this.length\n  for (var i = 0; i < len; i++) {\n    out[i] = toHex(this[i])\n    if (i === exports.INSPECT_MAX_BYTES) {\n      out[i + 1] = '...'\n      break\n    }\n  }\n  return '<Buffer ' + out.join(' ') + '>'\n}\n\n/**\n * Creates a new `ArrayBuffer` with the *copied* memory of the buffer instance.\n * Added in Node 0.12. Only available in browsers that support ArrayBuffer.\n */\nBuffer.prototype.toArrayBuffer = function () {\n  if (typeof Uint8Array !== 'undefined') {\n    if (Buffer._useTypedArrays) {\n      return (new Buffer(this)).buffer\n    } else {\n      var buf = new Uint8Array(this.length)\n      for (var i = 0, len = buf.length; i < len; i += 1)\n        buf[i] = this[i]\n      return buf.buffer\n    }\n  } else {\n    throw new Error('Buffer.toArrayBuffer not supported in this browser')\n  }\n}\n\n// HELPER FUNCTIONS\n// ================\n\nfunction stringtrim (str) {\n  if (str.trim) return str.trim()\n  return str.replace(/^\\s+|\\s+$/g, '')\n}\n\nvar BP = Buffer.prototype\n\n/**\n * Augment a Uint8Array *instance* (not the Uint8Array class!) with Buffer methods\n */\nBuffer._augment = function (arr) {\n  arr._isBuffer = true\n\n  // save reference to original Uint8Array get/set methods before overwriting\n  arr._get = arr.get\n  arr._set = arr.set\n\n  // deprecated, will be removed in node 0.13+\n  arr.get = BP.get\n  arr.set = BP.set\n\n  arr.write = BP.write\n  arr.toString = BP.toString\n  arr.toLocaleString = BP.toString\n  arr.toJSON = BP.toJSON\n  arr.copy = BP.copy\n  arr.slice = BP.slice\n  arr.readUInt8 = BP.readUInt8\n  arr.readUInt16LE = BP.readUInt16LE\n  arr.readUInt16BE = BP.readUInt16BE\n  arr.readUInt32LE = BP.readUInt32LE\n  arr.readUInt32BE = BP.readUInt32BE\n  arr.readInt8 = BP.readInt8\n  arr.readInt16LE = BP.readInt16LE\n  arr.readInt16BE = BP.readInt16BE\n  arr.readInt32LE = BP.readInt32LE\n  arr.readInt32BE = BP.readInt32BE\n  arr.readFloatLE = BP.readFloatLE\n  arr.readFloatBE = BP.readFloatBE\n  arr.readDoubleLE = BP.readDoubleLE\n  arr.readDoubleBE = BP.readDoubleBE\n  arr.writeUInt8 = BP.writeUInt8\n  arr.writeUInt16LE = BP.writeUInt16LE\n  arr.writeUInt16BE = BP.writeUInt16BE\n  arr.writeUInt32LE = BP.writeUInt32LE\n  arr.writeUInt32BE = BP.writeUInt32BE\n  arr.writeInt8 = BP.writeInt8\n  arr.writeInt16LE = BP.writeInt16LE\n  arr.writeInt16BE = BP.writeInt16BE\n  arr.writeInt32LE = BP.writeInt32LE\n  arr.writeInt32BE = BP.writeInt32BE\n  arr.writeFloatLE = BP.writeFloatLE\n  arr.writeFloatBE = BP.writeFloatBE\n  arr.writeDoubleLE = BP.writeDoubleLE\n  arr.writeDoubleBE = BP.writeDoubleBE\n  arr.fill = BP.fill\n  arr.inspect = BP.inspect\n  arr.toArrayBuffer = BP.toArrayBuffer\n\n  return arr\n}\n\n// slice(start, end)\nfunction clamp (index, len, defaultValue) {\n  if (typeof index !== 'number') return defaultValue\n  index = ~~index;  // Coerce to integer.\n  if (index >= len) return len\n  if (index >= 0) return index\n  index += len\n  if (index >= 0) return index\n  return 0\n}\n\nfunction coerce (length) {\n  // Coerce length to a number (possibly NaN), round up\n  // in case it's fractional (e.g. 123.456) then do a\n  // double negate to coerce a NaN to 0. Easy, right?\n  length = ~~Math.ceil(+length)\n  return length < 0 ? 0 : length\n}\n\nfunction isArray (subject) {\n  return (Array.isArray || function (subject) {\n    return Object.prototype.toString.call(subject) === '[object Array]'\n  })(subject)\n}\n\nfunction isArrayish (subject) {\n  return isArray(subject) || Buffer.isBuffer(subject) ||\n      subject && typeof subject === 'object' &&\n      typeof subject.length === 'number'\n}\n\nfunction toHex (n) {\n  if (n < 16) return '0' + n.toString(16)\n  return n.toString(16)\n}\n\nfunction utf8ToBytes (str) {\n  var byteArray = []\n  for (var i = 0; i < str.length; i++) {\n    var b = str.charCodeAt(i)\n    if (b <= 0x7F)\n      byteArray.push(str.charCodeAt(i))\n    else {\n      var start = i\n      if (b >= 0xD800 && b <= 0xDFFF) i++\n      var h = encodeURIComponent(str.slice(start, i+1)).substr(1).split('%')\n      for (var j = 0; j < h.length; j++)\n        byteArray.push(parseInt(h[j], 16))\n    }\n  }\n  return byteArray\n}\n\nfunction asciiToBytes (str) {\n  var byteArray = []\n  for (var i = 0; i < str.length; i++) {\n    // Node's code seems to be doing this and not & 0x7F..\n    byteArray.push(str.charCodeAt(i) & 0xFF)\n  }\n  return byteArray\n}\n\nfunction utf16leToBytes (str) {\n  var c, hi, lo\n  var byteArray = []\n  for (var i = 0; i < str.length; i++) {\n    c = str.charCodeAt(i)\n    hi = c >> 8\n    lo = c % 256\n    byteArray.push(lo)\n    byteArray.push(hi)\n  }\n\n  return byteArray\n}\n\nfunction base64ToBytes (str) {\n  return base64.toByteArray(str)\n}\n\nfunction blitBuffer (src, dst, offset, length) {\n  var pos\n  for (var i = 0; i < length; i++) {\n    if ((i + offset >= dst.length) || (i >= src.length))\n      break\n    dst[i + offset] = src[i]\n  }\n  return i\n}\n\nfunction decodeUtf8Char (str) {\n  try {\n    return decodeURIComponent(str)\n  } catch (err) {\n    return String.fromCharCode(0xFFFD) // UTF 8 invalid char\n  }\n}\n\n/*\n * We have to make sure that the value is a valid integer. This means that it\n * is non-negative. It has no fractional component and that it does not\n * exceed the maximum allowed value.\n */\nfunction verifuint (value, max) {\n  assert(typeof value === 'number', 'cannot write a non-number as a number')\n  assert(value >= 0, 'specified a negative value for writing an unsigned value')\n  assert(value <= max, 'value is larger than maximum value for type')\n  assert(Math.floor(value) === value, 'value has a fractional component')\n}\n\nfunction verifsint (value, max, min) {\n  assert(typeof value === 'number', 'cannot write a non-number as a number')\n  assert(value <= max, 'value larger than maximum allowed value')\n  assert(value >= min, 'value smaller than minimum allowed value')\n  assert(Math.floor(value) === value, 'value has a fractional component')\n}\n\nfunction verifIEEE754 (value, max, min) {\n  assert(typeof value === 'number', 'cannot write a non-number as a number')\n  assert(value <= max, 'value larger than maximum allowed value')\n  assert(value >= min, 'value smaller than minimum allowed value')\n}\n\nfunction assert (test, message) {\n  if (!test) throw new Error(message || 'Failed assertion')\n}\n","var lookup = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/';\n\n;(function (exports) {\n\t'use strict';\n\n  var Arr = (typeof Uint8Array !== 'undefined')\n    ? Uint8Array\n    : Array\n\n\tvar ZERO   = '0'.charCodeAt(0)\n\tvar PLUS   = '+'.charCodeAt(0)\n\tvar SLASH  = '/'.charCodeAt(0)\n\tvar NUMBER = '0'.charCodeAt(0)\n\tvar LOWER  = 'a'.charCodeAt(0)\n\tvar UPPER  = 'A'.charCodeAt(0)\n\n\tfunction decode (elt) {\n\t\tvar code = elt.charCodeAt(0)\n\t\tif (code === PLUS)\n\t\t\treturn 62 // '+'\n\t\tif (code === SLASH)\n\t\t\treturn 63 // '/'\n\t\tif (code < NUMBER)\n\t\t\treturn -1 //no match\n\t\tif (code < NUMBER + 10)\n\t\t\treturn code - NUMBER + 26 + 26\n\t\tif (code < UPPER + 26)\n\t\t\treturn code - UPPER\n\t\tif (code < LOWER + 26)\n\t\t\treturn code - LOWER + 26\n\t}\n\n\tfunction b64ToByteArray (b64) {\n\t\tvar i, j, l, tmp, placeHolders, arr\n\n\t\tif (b64.length % 4 > 0) {\n\t\t\tthrow new Error('Invalid string. Length must be a multiple of 4')\n\t\t}\n\n\t\t// the number of equal signs (place holders)\n\t\t// if there are two placeholders, than the two characters before it\n\t\t// represent one byte\n\t\t// if there is only one, then the three characters before it represent 2 bytes\n\t\t// this is just a cheap hack to not do indexOf twice\n\t\tvar len = b64.length\n\t\tplaceHolders = '=' === b64.charAt(len - 2) ? 2 : '=' === b64.charAt(len - 1) ? 1 : 0\n\n\t\t// base64 is 4/3 + up to two characters of the original data\n\t\tarr = new Arr(b64.length * 3 / 4 - placeHolders)\n\n\t\t// if there are placeholders, only get up to the last complete 4 chars\n\t\tl = placeHolders > 0 ? b64.length - 4 : b64.length\n\n\t\tvar L = 0\n\n\t\tfunction push (v) {\n\t\t\tarr[L++] = v\n\t\t}\n\n\t\tfor (i = 0, j = 0; i < l; i += 4, j += 3) {\n\t\t\ttmp = (decode(b64.charAt(i)) << 18) | (decode(b64.charAt(i + 1)) << 12) | (decode(b64.charAt(i + 2)) << 6) | decode(b64.charAt(i + 3))\n\t\t\tpush((tmp & 0xFF0000) >> 16)\n\t\t\tpush((tmp & 0xFF00) >> 8)\n\t\t\tpush(tmp & 0xFF)\n\t\t}\n\n\t\tif (placeHolders === 2) {\n\t\t\ttmp = (decode(b64.charAt(i)) << 2) | (decode(b64.charAt(i + 1)) >> 4)\n\t\t\tpush(tmp & 0xFF)\n\t\t} else if (placeHolders === 1) {\n\t\t\ttmp = (decode(b64.charAt(i)) << 10) | (decode(b64.charAt(i + 1)) << 4) | (decode(b64.charAt(i + 2)) >> 2)\n\t\t\tpush((tmp >> 8) & 0xFF)\n\t\t\tpush(tmp & 0xFF)\n\t\t}\n\n\t\treturn arr\n\t}\n\n\tfunction uint8ToBase64 (uint8) {\n\t\tvar i,\n\t\t\textraBytes = uint8.length % 3, // if we have 1 byte left, pad 2 bytes\n\t\t\toutput = \"\",\n\t\t\ttemp, length\n\n\t\tfunction encode (num) {\n\t\t\treturn lookup.charAt(num)\n\t\t}\n\n\t\tfunction tripletToBase64 (num) {\n\t\t\treturn encode(num >> 18 & 0x3F) + encode(num >> 12 & 0x3F) + encode(num >> 6 & 0x3F) + encode(num & 0x3F)\n\t\t}\n\n\t\t// go through the array every three bytes, we'll deal with trailing stuff later\n\t\tfor (i = 0, length = uint8.length - extraBytes; i < length; i += 3) {\n\t\t\ttemp = (uint8[i] << 16) + (uint8[i + 1] << 8) + (uint8[i + 2])\n\t\t\toutput += tripletToBase64(temp)\n\t\t}\n\n\t\t// pad the end with zeros, but make sure to not forget the extra bytes\n\t\tswitch (extraBytes) {\n\t\t\tcase 1:\n\t\t\t\ttemp = uint8[uint8.length - 1]\n\t\t\t\toutput += encode(temp >> 2)\n\t\t\t\toutput += encode((temp << 4) & 0x3F)\n\t\t\t\toutput += '=='\n\t\t\t\tbreak\n\t\t\tcase 2:\n\t\t\t\ttemp = (uint8[uint8.length - 2] << 8) + (uint8[uint8.length - 1])\n\t\t\t\toutput += encode(temp >> 10)\n\t\t\t\toutput += encode((temp >> 4) & 0x3F)\n\t\t\t\toutput += encode((temp << 2) & 0x3F)\n\t\t\t\toutput += '='\n\t\t\t\tbreak\n\t\t}\n\n\t\treturn output\n\t}\n\n\tmodule.exports.toByteArray = b64ToByteArray\n\tmodule.exports.fromByteArray = uint8ToBase64\n}())\n","exports.read = function(buffer, offset, isLE, mLen, nBytes) {\n  var e, m,\n      eLen = nBytes * 8 - mLen - 1,\n      eMax = (1 << eLen) - 1,\n      eBias = eMax >> 1,\n      nBits = -7,\n      i = isLE ? (nBytes - 1) : 0,\n      d = isLE ? -1 : 1,\n      s = buffer[offset + i];\n\n  i += d;\n\n  e = s & ((1 << (-nBits)) - 1);\n  s >>= (-nBits);\n  nBits += eLen;\n  for (; nBits > 0; e = e * 256 + buffer[offset + i], i += d, nBits -= 8);\n\n  m = e & ((1 << (-nBits)) - 1);\n  e >>= (-nBits);\n  nBits += mLen;\n  for (; nBits > 0; m = m * 256 + buffer[offset + i], i += d, nBits -= 8);\n\n  if (e === 0) {\n    e = 1 - eBias;\n  } else if (e === eMax) {\n    return m ? NaN : ((s ? -1 : 1) * Infinity);\n  } else {\n    m = m + Math.pow(2, mLen);\n    e = e - eBias;\n  }\n  return (s ? -1 : 1) * m * Math.pow(2, e - mLen);\n};\n\nexports.write = function(buffer, value, offset, isLE, mLen, nBytes) {\n  var e, m, c,\n      eLen = nBytes * 8 - mLen - 1,\n      eMax = (1 << eLen) - 1,\n      eBias = eMax >> 1,\n      rt = (mLen === 23 ? Math.pow(2, -24) - Math.pow(2, -77) : 0),\n      i = isLE ? 0 : (nBytes - 1),\n      d = isLE ? 1 : -1,\n      s = value < 0 || (value === 0 && 1 / value < 0) ? 1 : 0;\n\n  value = Math.abs(value);\n\n  if (isNaN(value) || value === Infinity) {\n    m = isNaN(value) ? 1 : 0;\n    e = eMax;\n  } else {\n    e = Math.floor(Math.log(value) / Math.LN2);\n    if (value * (c = Math.pow(2, -e)) < 1) {\n      e--;\n      c *= 2;\n    }\n    if (e + eBias >= 1) {\n      value += rt / c;\n    } else {\n      value += rt * Math.pow(2, 1 - eBias);\n    }\n    if (value * c >= 2) {\n      e++;\n      c /= 2;\n    }\n\n    if (e + eBias >= eMax) {\n      m = 0;\n      e = eMax;\n    } else if (e + eBias >= 1) {\n      m = (value * c - 1) * Math.pow(2, mLen);\n      e = e + eBias;\n    } else {\n      m = value * Math.pow(2, eBias - 1) * Math.pow(2, mLen);\n      e = 0;\n    }\n  }\n\n  for (; mLen >= 8; buffer[offset + i] = m & 0xff, i += d, m /= 256, mLen -= 8);\n\n  e = (e << mLen) | m;\n  eLen += mLen;\n  for (; eLen > 0; buffer[offset + i] = e & 0xff, i += d, e /= 256, eLen -= 8);\n\n  buffer[offset + i - d] |= s * 128;\n};\n","// Copyright Joyent, Inc. and other Node contributors.\n//\n// Permission is hereby granted, free of charge, to any person obtaining a\n// copy of this software and associated documentation files (the\n// \"Software\"), to deal in the Software without restriction, including\n// without limitation the rights to use, copy, modify, merge, publish,\n// distribute, sublicense, and/or sell copies of the Software, and to permit\n// persons to whom the Software is furnished to do so, subject to the\n// following conditions:\n//\n// The above copyright notice and this permission notice shall be included\n// in all copies or substantial portions of the Software.\n//\n// THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS\n// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF\n// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN\n// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,\n// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR\n// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE\n// USE OR OTHER DEALINGS IN THE SOFTWARE.\n\nfunction EventEmitter() {\n  this._events = this._events || {};\n  this._maxListeners = this._maxListeners || undefined;\n}\nmodule.exports = EventEmitter;\n\n// Backwards-compat with node 0.10.x\nEventEmitter.EventEmitter = EventEmitter;\n\nEventEmitter.prototype._events = undefined;\nEventEmitter.prototype._maxListeners = undefined;\n\n// By default EventEmitters will print a warning if more than 10 listeners are\n// added to it. This is a useful default which helps finding memory leaks.\nEventEmitter.defaultMaxListeners = 10;\n\n// Obviously not all Emitters should be limited to 10. This function allows\n// that to be increased. Set to zero for unlimited.\nEventEmitter.prototype.setMaxListeners = function(n) {\n  if (!isNumber(n) || n < 0 || isNaN(n))\n    throw TypeError('n must be a positive number');\n  this._maxListeners = n;\n  return this;\n};\n\nEventEmitter.prototype.emit = function(type) {\n  var er, handler, len, args, i, listeners;\n\n  if (!this._events)\n    this._events = {};\n\n  // If there is no 'error' event listener then throw.\n  if (type === 'error') {\n    if (!this._events.error ||\n        (isObject(this._events.error) && !this._events.error.length)) {\n      er = arguments[1];\n      if (er instanceof Error) {\n        throw er; // Unhandled 'error' event\n      } else {\n        throw TypeError('Uncaught, unspecified \"error\" event.');\n      }\n      return false;\n    }\n  }\n\n  handler = this._events[type];\n\n  if (isUndefined(handler))\n    return false;\n\n  if (isFunction(handler)) {\n    switch (arguments.length) {\n      // fast cases\n      case 1:\n        handler.call(this);\n        break;\n      case 2:\n        handler.call(this, arguments[1]);\n        break;\n      case 3:\n        handler.call(this, arguments[1], arguments[2]);\n        break;\n      // slower\n      default:\n        len = arguments.length;\n        args = new Array(len - 1);\n        for (i = 1; i < len; i++)\n          args[i - 1] = arguments[i];\n        handler.apply(this, args);\n    }\n  } else if (isObject(handler)) {\n    len = arguments.length;\n    args = new Array(len - 1);\n    for (i = 1; i < len; i++)\n      args[i - 1] = arguments[i];\n\n    listeners = handler.slice();\n    len = listeners.length;\n    for (i = 0; i < len; i++)\n      listeners[i].apply(this, args);\n  }\n\n  return true;\n};\n\nEventEmitter.prototype.addListener = function(type, listener) {\n  var m;\n\n  if (!isFunction(listener))\n    throw TypeError('listener must be a function');\n\n  if (!this._events)\n    this._events = {};\n\n  // To avoid recursion in the case that type === \"newListener\"! Before\n  // adding it to the listeners, first emit \"newListener\".\n  if (this._events.newListener)\n    this.emit('newListener', type,\n              isFunction(listener.listener) ?\n              listener.listener : listener);\n\n  if (!this._events[type])\n    // Optimize the case of one listener. Don't need the extra array object.\n    this._events[type] = listener;\n  else if (isObject(this._events[type]))\n    // If we've already got an array, just append.\n    this._events[type].push(listener);\n  else\n    // Adding the second element, need to change to array.\n    this._events[type] = [this._events[type], listener];\n\n  // Check for listener leak\n  if (isObject(this._events[type]) && !this._events[type].warned) {\n    var m;\n    if (!isUndefined(this._maxListeners)) {\n      m = this._maxListeners;\n    } else {\n      m = EventEmitter.defaultMaxListeners;\n    }\n\n    if (m && m > 0 && this._events[type].length > m) {\n      this._events[type].warned = true;\n      console.error('(node) warning: possible EventEmitter memory ' +\n                    'leak detected. %d listeners added. ' +\n                    'Use emitter.setMaxListeners() to increase limit.',\n                    this._events[type].length);\n      console.trace();\n    }\n  }\n\n  return this;\n};\n\nEventEmitter.prototype.on = EventEmitter.prototype.addListener;\n\nEventEmitter.prototype.once = function(type, listener) {\n  if (!isFunction(listener))\n    throw TypeError('listener must be a function');\n\n  var fired = false;\n\n  function g() {\n    this.removeListener(type, g);\n\n    if (!fired) {\n      fired = true;\n      listener.apply(this, arguments);\n    }\n  }\n\n  g.listener = listener;\n  this.on(type, g);\n\n  return this;\n};\n\n// emits a 'removeListener' event iff the listener was removed\nEventEmitter.prototype.removeListener = function(type, listener) {\n  var list, position, length, i;\n\n  if (!isFunction(listener))\n    throw TypeError('listener must be a function');\n\n  if (!this._events || !this._events[type])\n    return this;\n\n  list = this._events[type];\n  length = list.length;\n  position = -1;\n\n  if (list === listener ||\n      (isFunction(list.listener) && list.listener === listener)) {\n    delete this._events[type];\n    if (this._events.removeListener)\n      this.emit('removeListener', type, listener);\n\n  } else if (isObject(list)) {\n    for (i = length; i-- > 0;) {\n      if (list[i] === listener ||\n          (list[i].listener && list[i].listener === listener)) {\n        position = i;\n        break;\n      }\n    }\n\n    if (position < 0)\n      return this;\n\n    if (list.length === 1) {\n      list.length = 0;\n      delete this._events[type];\n    } else {\n      list.splice(position, 1);\n    }\n\n    if (this._events.removeListener)\n      this.emit('removeListener', type, listener);\n  }\n\n  return this;\n};\n\nEventEmitter.prototype.removeAllListeners = function(type) {\n  var key, listeners;\n\n  if (!this._events)\n    return this;\n\n  // not listening for removeListener, no need to emit\n  if (!this._events.removeListener) {\n    if (arguments.length === 0)\n      this._events = {};\n    else if (this._events[type])\n      delete this._events[type];\n    return this;\n  }\n\n  // emit removeListener for all listeners on all events\n  if (arguments.length === 0) {\n    for (key in this._events) {\n      if (key === 'removeListener') continue;\n      this.removeAllListeners(key);\n    }\n    this.removeAllListeners('removeListener');\n    this._events = {};\n    return this;\n  }\n\n  listeners = this._events[type];\n\n  if (isFunction(listeners)) {\n    this.removeListener(type, listeners);\n  } else {\n    // LIFO order\n    while (listeners.length)\n      this.removeListener(type, listeners[listeners.length - 1]);\n  }\n  delete this._events[type];\n\n  return this;\n};\n\nEventEmitter.prototype.listeners = function(type) {\n  var ret;\n  if (!this._events || !this._events[type])\n    ret = [];\n  else if (isFunction(this._events[type]))\n    ret = [this._events[type]];\n  else\n    ret = this._events[type].slice();\n  return ret;\n};\n\nEventEmitter.listenerCount = function(emitter, type) {\n  var ret;\n  if (!emitter._events || !emitter._events[type])\n    ret = 0;\n  else if (isFunction(emitter._events[type]))\n    ret = 1;\n  else\n    ret = emitter._events[type].length;\n  return ret;\n};\n\nfunction isFunction(arg) {\n  return typeof arg === 'function';\n}\n\nfunction isNumber(arg) {\n  return typeof arg === 'number';\n}\n\nfunction isObject(arg) {\n  return typeof arg === 'object' && arg !== null;\n}\n\nfunction isUndefined(arg) {\n  return arg === void 0;\n}\n","if (typeof Object.create === 'function') {\n  // implementation from standard node.js 'util' module\n  module.exports = function inherits(ctor, superCtor) {\n    ctor.super_ = superCtor\n    ctor.prototype = Object.create(superCtor.prototype, {\n      constructor: {\n        value: ctor,\n        enumerable: false,\n        writable: true,\n        configurable: true\n      }\n    });\n  };\n} else {\n  // old school shim for old browsers\n  module.exports = function inherits(ctor, superCtor) {\n    ctor.super_ = superCtor\n    var TempCtor = function () {}\n    TempCtor.prototype = superCtor.prototype\n    ctor.prototype = new TempCtor()\n    ctor.prototype.constructor = ctor\n  }\n}\n","// shim for using process in browser\n\nvar process = module.exports = {};\n\nprocess.nextTick = (function () {\n    var canSetImmediate = typeof window !== 'undefined'\n    && window.setImmediate;\n    var canPost = typeof window !== 'undefined'\n    && window.postMessage && window.addEventListener\n    ;\n\n    if (canSetImmediate) {\n        return function (f) { return window.setImmediate(f) };\n    }\n\n    if (canPost) {\n        var queue = [];\n        window.addEventListener('message', function (ev) {\n            var source = ev.source;\n            if ((source === window || source === null) && ev.data === 'process-tick') {\n                ev.stopPropagation();\n                if (queue.length > 0) {\n                    var fn = queue.shift();\n                    fn();\n                }\n            }\n        }, true);\n\n        return function nextTick(fn) {\n            queue.push(fn);\n            window.postMessage('process-tick', '*');\n        };\n    }\n\n    return function nextTick(fn) {\n        setTimeout(fn, 0);\n    };\n})();\n\nprocess.title = 'browser';\nprocess.browser = true;\nprocess.env = {};\nprocess.argv = [];\n\nfunction noop() {}\n\nprocess.on = noop;\nprocess.once = noop;\nprocess.off = noop;\nprocess.emit = noop;\n\nprocess.binding = function (name) {\n    throw new Error('process.binding is not supported');\n}\n\n// TODO(shtylman)\nprocess.cwd = function () { return '/' };\nprocess.chdir = function (dir) {\n    throw new Error('process.chdir is not supported');\n};\n","(function (process){\n// Copyright Joyent, Inc. and other Node contributors.\n//\n// Permission is hereby granted, free of charge, to any person obtaining a\n// copy of this software and associated documentation files (the\n// \"Software\"), to deal in the Software without restriction, including\n// without limitation the rights to use, copy, modify, merge, publish,\n// distribute, sublicense, and/or sell copies of the Software, and to permit\n// persons to whom the Software is furnished to do so, subject to the\n// following conditions:\n//\n// The above copyright notice and this permission notice shall be included\n// in all copies or substantial portions of the Software.\n//\n// THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS\n// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF\n// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN\n// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,\n// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR\n// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE\n// USE OR OTHER DEALINGS IN THE SOFTWARE.\n\n// resolves . and .. elements in a path array with directory names there\n// must be no slashes, empty elements, or device names (c:\\) in the array\n// (so also no leading and trailing slashes - it does not distinguish\n// relative and absolute paths)\nfunction normalizeArray(parts, allowAboveRoot) {\n  // if the path tries to go above the root, `up` ends up > 0\n  var up = 0;\n  for (var i = parts.length - 1; i >= 0; i--) {\n    var last = parts[i];\n    if (last === '.') {\n      parts.splice(i, 1);\n    } else if (last === '..') {\n      parts.splice(i, 1);\n      up++;\n    } else if (up) {\n      parts.splice(i, 1);\n      up--;\n    }\n  }\n\n  // if the path is allowed to go above the root, restore leading ..s\n  if (allowAboveRoot) {\n    for (; up--; up) {\n      parts.unshift('..');\n    }\n  }\n\n  return parts;\n}\n\n// Split a filename into [root, dir, basename, ext], unix version\n// 'root' is just a slash, or nothing.\nvar splitPathRe =\n    /^(\\/?|)([\\s\\S]*?)((?:\\.{1,2}|[^\\/]+?|)(\\.[^.\\/]*|))(?:[\\/]*)$/;\nvar splitPath = function(filename) {\n  return splitPathRe.exec(filename).slice(1);\n};\n\n// path.resolve([from ...], to)\n// posix version\nexports.resolve = function() {\n  var resolvedPath = '',\n      resolvedAbsolute = false;\n\n  for (var i = arguments.length - 1; i >= -1 && !resolvedAbsolute; i--) {\n    var path = (i >= 0) ? arguments[i] : process.cwd();\n\n    // Skip empty and invalid entries\n    if (typeof path !== 'string') {\n      throw new TypeError('Arguments to path.resolve must be strings');\n    } else if (!path) {\n      continue;\n    }\n\n    resolvedPath = path + '/' + resolvedPath;\n    resolvedAbsolute = path.charAt(0) === '/';\n  }\n\n  // At this point the path should be resolved to a full absolute path, but\n  // handle relative paths to be safe (might happen when process.cwd() fails)\n\n  // Normalize the path\n  resolvedPath = normalizeArray(filter(resolvedPath.split('/'), function(p) {\n    return !!p;\n  }), !resolvedAbsolute).join('/');\n\n  return ((resolvedAbsolute ? '/' : '') + resolvedPath) || '.';\n};\n\n// path.normalize(path)\n// posix version\nexports.normalize = function(path) {\n  var isAbsolute = exports.isAbsolute(path),\n      trailingSlash = substr(path, -1) === '/';\n\n  // Normalize the path\n  path = normalizeArray(filter(path.split('/'), function(p) {\n    return !!p;\n  }), !isAbsolute).join('/');\n\n  if (!path && !isAbsolute) {\n    path = '.';\n  }\n  if (path && trailingSlash) {\n    path += '/';\n  }\n\n  return (isAbsolute ? '/' : '') + path;\n};\n\n// posix version\nexports.isAbsolute = function(path) {\n  return path.charAt(0) === '/';\n};\n\n// posix version\nexports.join = function() {\n  var paths = Array.prototype.slice.call(arguments, 0);\n  return exports.normalize(filter(paths, function(p, index) {\n    if (typeof p !== 'string') {\n      throw new TypeError('Arguments to path.join must be strings');\n    }\n    return p;\n  }).join('/'));\n};\n\n\n// path.relative(from, to)\n// posix version\nexports.relative = function(from, to) {\n  from = exports.resolve(from).substr(1);\n  to = exports.resolve(to).substr(1);\n\n  function trim(arr) {\n    var start = 0;\n    for (; start < arr.length; start++) {\n      if (arr[start] !== '') break;\n    }\n\n    var end = arr.length - 1;\n    for (; end >= 0; end--) {\n      if (arr[end] !== '') break;\n    }\n\n    if (start > end) return [];\n    return arr.slice(start, end - start + 1);\n  }\n\n  var fromParts = trim(from.split('/'));\n  var toParts = trim(to.split('/'));\n\n  var length = Math.min(fromParts.length, toParts.length);\n  var samePartsLength = length;\n  for (var i = 0; i < length; i++) {\n    if (fromParts[i] !== toParts[i]) {\n      samePartsLength = i;\n      break;\n    }\n  }\n\n  var outputParts = [];\n  for (var i = samePartsLength; i < fromParts.length; i++) {\n    outputParts.push('..');\n  }\n\n  outputParts = outputParts.concat(toParts.slice(samePartsLength));\n\n  return outputParts.join('/');\n};\n\nexports.sep = '/';\nexports.delimiter = ':';\n\nexports.dirname = function(path) {\n  var result = splitPath(path),\n      root = result[0],\n      dir = result[1];\n\n  if (!root && !dir) {\n    // No dirname whatsoever\n    return '.';\n  }\n\n  if (dir) {\n    // It has a dirname, strip trailing slash\n    dir = dir.substr(0, dir.length - 1);\n  }\n\n  return root + dir;\n};\n\n\nexports.basename = function(path, ext) {\n  var f = splitPath(path)[2];\n  // TODO: make this comparison case-insensitive on windows?\n  if (ext && f.substr(-1 * ext.length) === ext) {\n    f = f.substr(0, f.length - ext.length);\n  }\n  return f;\n};\n\n\nexports.extname = function(path) {\n  return splitPath(path)[3];\n};\n\nfunction filter (xs, f) {\n    if (xs.filter) return xs.filter(f);\n    var res = [];\n    for (var i = 0; i < xs.length; i++) {\n        if (f(xs[i], i, xs)) res.push(xs[i]);\n    }\n    return res;\n}\n\n// String.prototype.substr - negative index don't work in IE8\nvar substr = 'ab'.substr(-1) === 'b'\n    ? function (str, start, len) { return str.substr(start, len) }\n    : function (str, start, len) {\n        if (start < 0) start = str.length + start;\n        return str.substr(start, len);\n    }\n;\n\n}).call(this,require(\"/Users/MoOx/Sync/Development/pjax/node_modules/browserify/node_modules/insert-module-globals/node_modules/process/browser.js\"))","// Copyright Joyent, Inc. and other Node contributors.\n//\n// Permission is hereby granted, free of charge, to any person obtaining a\n// copy of this software and associated documentation files (the\n// \"Software\"), to deal in the Software without restriction, including\n// without limitation the rights to use, copy, modify, merge, publish,\n// distribute, sublicense, and/or sell copies of the Software, and to permit\n// persons to whom the Software is furnished to do so, subject to the\n// following conditions:\n//\n// The above copyright notice and this permission notice shall be included\n// in all copies or substantial portions of the Software.\n//\n// THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS\n// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF\n// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN\n// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,\n// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR\n// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE\n// USE OR OTHER DEALINGS IN THE SOFTWARE.\n\n// a duplex stream is just a stream that is both readable and writable.\n// Since JS doesn't have multiple prototypal inheritance, this class\n// prototypally inherits from Readable, and then parasitically from\n// Writable.\n\nmodule.exports = Duplex;\nvar inherits = require('inherits');\nvar setImmediate = require('process/browser.js').nextTick;\nvar Readable = require('./readable.js');\nvar Writable = require('./writable.js');\n\ninherits(Duplex, Readable);\n\nDuplex.prototype.write = Writable.prototype.write;\nDuplex.prototype.end = Writable.prototype.end;\nDuplex.prototype._write = Writable.prototype._write;\n\nfunction Duplex(options) {\n  if (!(this instanceof Duplex))\n    return new Duplex(options);\n\n  Readable.call(this, options);\n  Writable.call(this, options);\n\n  if (options && options.readable === false)\n    this.readable = false;\n\n  if (options && options.writable === false)\n    this.writable = false;\n\n  this.allowHalfOpen = true;\n  if (options && options.allowHalfOpen === false)\n    this.allowHalfOpen = false;\n\n  this.once('end', onend);\n}\n\n// the no-half-open enforcer\nfunction onend() {\n  // if we allow half-open state, or if the writable side ended,\n  // then we're ok.\n  if (this.allowHalfOpen || this._writableState.ended)\n    return;\n\n  // no more data can be written.\n  // But allow more writes to happen in this tick.\n  var self = this;\n  setImmediate(function () {\n    self.end();\n  });\n}\n","// Copyright Joyent, Inc. and other Node contributors.\n//\n// Permission is hereby granted, free of charge, to any person obtaining a\n// copy of this software and associated documentation files (the\n// \"Software\"), to deal in the Software without restriction, including\n// without limitation the rights to use, copy, modify, merge, publish,\n// distribute, sublicense, and/or sell copies of the Software, and to permit\n// persons to whom the Software is furnished to do so, subject to the\n// following conditions:\n//\n// The above copyright notice and this permission notice shall be included\n// in all copies or substantial portions of the Software.\n//\n// THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS\n// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF\n// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN\n// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,\n// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR\n// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE\n// USE OR OTHER DEALINGS IN THE SOFTWARE.\n\nmodule.exports = Stream;\n\nvar EE = require('events').EventEmitter;\nvar inherits = require('inherits');\n\ninherits(Stream, EE);\nStream.Readable = require('./readable.js');\nStream.Writable = require('./writable.js');\nStream.Duplex = require('./duplex.js');\nStream.Transform = require('./transform.js');\nStream.PassThrough = require('./passthrough.js');\n\n// Backwards-compat with node 0.4.x\nStream.Stream = Stream;\n\n\n\n// old-style streams.  Note that the pipe method (the only relevant\n// part of this class) is overridden in the Readable class.\n\nfunction Stream() {\n  EE.call(this);\n}\n\nStream.prototype.pipe = function(dest, options) {\n  var source = this;\n\n  function ondata(chunk) {\n    if (dest.writable) {\n      if (false === dest.write(chunk) && source.pause) {\n        source.pause();\n      }\n    }\n  }\n\n  source.on('data', ondata);\n\n  function ondrain() {\n    if (source.readable && source.resume) {\n      source.resume();\n    }\n  }\n\n  dest.on('drain', ondrain);\n\n  // If the 'end' option is not supplied, dest.end() will be called when\n  // source gets the 'end' or 'close' events.  Only dest.end() once.\n  if (!dest._isStdio && (!options || options.end !== false)) {\n    source.on('end', onend);\n    source.on('close', onclose);\n  }\n\n  var didOnEnd = false;\n  function onend() {\n    if (didOnEnd) return;\n    didOnEnd = true;\n\n    dest.end();\n  }\n\n\n  function onclose() {\n    if (didOnEnd) return;\n    didOnEnd = true;\n\n    if (typeof dest.destroy === 'function') dest.destroy();\n  }\n\n  // don't leave dangling pipes when there are errors.\n  function onerror(er) {\n    cleanup();\n    if (EE.listenerCount(this, 'error') === 0) {\n      throw er; // Unhandled stream error in pipe.\n    }\n  }\n\n  source.on('error', onerror);\n  dest.on('error', onerror);\n\n  // remove all the event listeners that were added.\n  function cleanup() {\n    source.removeListener('data', ondata);\n    dest.removeListener('drain', ondrain);\n\n    source.removeListener('end', onend);\n    source.removeListener('close', onclose);\n\n    source.removeListener('error', onerror);\n    dest.removeListener('error', onerror);\n\n    source.removeListener('end', cleanup);\n    source.removeListener('close', cleanup);\n\n    dest.removeListener('close', cleanup);\n  }\n\n  source.on('end', cleanup);\n  source.on('close', cleanup);\n\n  dest.on('close', cleanup);\n\n  dest.emit('pipe', source);\n\n  // Allow for unix-like usage: A.pipe(B).pipe(C)\n  return dest;\n};\n","// shim for using process in browser\n\nvar process = module.exports = {};\n\nprocess.nextTick = (function () {\n    var canSetImmediate = typeof window !== 'undefined'\n    && window.setImmediate;\n    var canPost = typeof window !== 'undefined'\n    && window.postMessage && window.addEventListener\n    ;\n\n    if (canSetImmediate) {\n        return function (f) { return window.setImmediate(f) };\n    }\n\n    if (canPost) {\n        var queue = [];\n        window.addEventListener('message', function (ev) {\n            var source = ev.source;\n            if ((source === window || source === null) && ev.data === 'process-tick') {\n                ev.stopPropagation();\n                if (queue.length > 0) {\n                    var fn = queue.shift();\n                    fn();\n                }\n            }\n        }, true);\n\n        return function nextTick(fn) {\n            queue.push(fn);\n            window.postMessage('process-tick', '*');\n        };\n    }\n\n    return function nextTick(fn) {\n        setTimeout(fn, 0);\n    };\n})();\n\nprocess.title = 'browser';\nprocess.browser = true;\nprocess.env = {};\nprocess.argv = [];\n\nprocess.binding = function (name) {\n    throw new Error('process.binding is not supported');\n}\n\n// TODO(shtylman)\nprocess.cwd = function () { return '/' };\nprocess.chdir = function (dir) {\n    throw new Error('process.chdir is not supported');\n};\n","// Copyright Joyent, Inc. and other Node contributors.\n//\n// Permission is hereby granted, free of charge, to any person obtaining a\n// copy of this software and associated documentation files (the\n// \"Software\"), to deal in the Software without restriction, including\n// without limitation the rights to use, copy, modify, merge, publish,\n// distribute, sublicense, and/or sell copies of the Software, and to permit\n// persons to whom the Software is furnished to do so, subject to the\n// following conditions:\n//\n// The above copyright notice and this permission notice shall be included\n// in all copies or substantial portions of the Software.\n//\n// THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS\n// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF\n// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN\n// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,\n// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR\n// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE\n// USE OR OTHER DEALINGS IN THE SOFTWARE.\n\n// a passthrough stream.\n// basically just the most minimal sort of Transform stream.\n// Every written chunk gets output as-is.\n\nmodule.exports = PassThrough;\n\nvar Transform = require('./transform.js');\nvar inherits = require('inherits');\ninherits(PassThrough, Transform);\n\nfunction PassThrough(options) {\n  if (!(this instanceof PassThrough))\n    return new PassThrough(options);\n\n  Transform.call(this, options);\n}\n\nPassThrough.prototype._transform = function(chunk, encoding, cb) {\n  cb(null, chunk);\n};\n","(function (process){\n// Copyright Joyent, Inc. and other Node contributors.\n//\n// Permission is hereby granted, free of charge, to any person obtaining a\n// copy of this software and associated documentation files (the\n// \"Software\"), to deal in the Software without restriction, including\n// without limitation the rights to use, copy, modify, merge, publish,\n// distribute, sublicense, and/or sell copies of the Software, and to permit\n// persons to whom the Software is furnished to do so, subject to the\n// following conditions:\n//\n// The above copyright notice and this permission notice shall be included\n// in all copies or substantial portions of the Software.\n//\n// THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS\n// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF\n// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN\n// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,\n// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR\n// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE\n// USE OR OTHER DEALINGS IN THE SOFTWARE.\n\nmodule.exports = Readable;\nReadable.ReadableState = ReadableState;\n\nvar EE = require('events').EventEmitter;\nvar Stream = require('./index.js');\nvar Buffer = require('buffer').Buffer;\nvar setImmediate = require('process/browser.js').nextTick;\nvar StringDecoder;\n\nvar inherits = require('inherits');\ninherits(Readable, Stream);\n\nfunction ReadableState(options, stream) {\n  options = options || {};\n\n  // the point at which it stops calling _read() to fill the buffer\n  // Note: 0 is a valid value, means \"don't call _read preemptively ever\"\n  var hwm = options.highWaterMark;\n  this.highWaterMark = (hwm || hwm === 0) ? hwm : 16 * 1024;\n\n  // cast to ints.\n  this.highWaterMark = ~~this.highWaterMark;\n\n  this.buffer = [];\n  this.length = 0;\n  this.pipes = null;\n  this.pipesCount = 0;\n  this.flowing = false;\n  this.ended = false;\n  this.endEmitted = false;\n  this.reading = false;\n\n  // In streams that never have any data, and do push(null) right away,\n  // the consumer can miss the 'end' event if they do some I/O before\n  // consuming the stream.  So, we don't emit('end') until some reading\n  // happens.\n  this.calledRead = false;\n\n  // a flag to be able to tell if the onwrite cb is called immediately,\n  // or on a later tick.  We set this to true at first, becuase any\n  // actions that shouldn't happen until \"later\" should generally also\n  // not happen before the first write call.\n  this.sync = true;\n\n  // whenever we return null, then we set a flag to say\n  // that we're awaiting a 'readable' event emission.\n  this.needReadable = false;\n  this.emittedReadable = false;\n  this.readableListening = false;\n\n\n  // object stream flag. Used to make read(n) ignore n and to\n  // make all the buffer merging and length checks go away\n  this.objectMode = !!options.objectMode;\n\n  // Crypto is kind of old and crusty.  Historically, its default string\n  // encoding is 'binary' so we have to make this configurable.\n  // Everything else in the universe uses 'utf8', though.\n  this.defaultEncoding = options.defaultEncoding || 'utf8';\n\n  // when piping, we only care about 'readable' events that happen\n  // after read()ing all the bytes and not getting any pushback.\n  this.ranOut = false;\n\n  // the number of writers that are awaiting a drain event in .pipe()s\n  this.awaitDrain = 0;\n\n  // if true, a maybeReadMore has been scheduled\n  this.readingMore = false;\n\n  this.decoder = null;\n  this.encoding = null;\n  if (options.encoding) {\n    if (!StringDecoder)\n      StringDecoder = require('string_decoder').StringDecoder;\n    this.decoder = new StringDecoder(options.encoding);\n    this.encoding = options.encoding;\n  }\n}\n\nfunction Readable(options) {\n  if (!(this instanceof Readable))\n    return new Readable(options);\n\n  this._readableState = new ReadableState(options, this);\n\n  // legacy\n  this.readable = true;\n\n  Stream.call(this);\n}\n\n// Manually shove something into the read() buffer.\n// This returns true if the highWaterMark has not been hit yet,\n// similar to how Writable.write() returns true if you should\n// write() some more.\nReadable.prototype.push = function(chunk, encoding) {\n  var state = this._readableState;\n\n  if (typeof chunk === 'string' && !state.objectMode) {\n    encoding = encoding || state.defaultEncoding;\n    if (encoding !== state.encoding) {\n      chunk = new Buffer(chunk, encoding);\n      encoding = '';\n    }\n  }\n\n  return readableAddChunk(this, state, chunk, encoding, false);\n};\n\n// Unshift should *always* be something directly out of read()\nReadable.prototype.unshift = function(chunk) {\n  var state = this._readableState;\n  return readableAddChunk(this, state, chunk, '', true);\n};\n\nfunction readableAddChunk(stream, state, chunk, encoding, addToFront) {\n  var er = chunkInvalid(state, chunk);\n  if (er) {\n    stream.emit('error', er);\n  } else if (chunk === null || chunk === undefined) {\n    state.reading = false;\n    if (!state.ended)\n      onEofChunk(stream, state);\n  } else if (state.objectMode || chunk && chunk.length > 0) {\n    if (state.ended && !addToFront) {\n      var e = new Error('stream.push() after EOF');\n      stream.emit('error', e);\n    } else if (state.endEmitted && addToFront) {\n      var e = new Error('stream.unshift() after end event');\n      stream.emit('error', e);\n    } else {\n      if (state.decoder && !addToFront && !encoding)\n        chunk = state.decoder.write(chunk);\n\n      // update the buffer info.\n      state.length += state.objectMode ? 1 : chunk.length;\n      if (addToFront) {\n        state.buffer.unshift(chunk);\n      } else {\n        state.reading = false;\n        state.buffer.push(chunk);\n      }\n\n      if (state.needReadable)\n        emitReadable(stream);\n\n      maybeReadMore(stream, state);\n    }\n  } else if (!addToFront) {\n    state.reading = false;\n  }\n\n  return needMoreData(state);\n}\n\n\n\n// if it's past the high water mark, we can push in some more.\n// Also, if we have no data yet, we can stand some\n// more bytes.  This is to work around cases where hwm=0,\n// such as the repl.  Also, if the push() triggered a\n// readable event, and the user called read(largeNumber) such that\n// needReadable was set, then we ought to push more, so that another\n// 'readable' event will be triggered.\nfunction needMoreData(state) {\n  return !state.ended &&\n         (state.needReadable ||\n          state.length < state.highWaterMark ||\n          state.length === 0);\n}\n\n// backwards compatibility.\nReadable.prototype.setEncoding = function(enc) {\n  if (!StringDecoder)\n    StringDecoder = require('string_decoder').StringDecoder;\n  this._readableState.decoder = new StringDecoder(enc);\n  this._readableState.encoding = enc;\n};\n\n// Don't raise the hwm > 128MB\nvar MAX_HWM = 0x800000;\nfunction roundUpToNextPowerOf2(n) {\n  if (n >= MAX_HWM) {\n    n = MAX_HWM;\n  } else {\n    // Get the next highest power of 2\n    n--;\n    for (var p = 1; p < 32; p <<= 1) n |= n >> p;\n    n++;\n  }\n  return n;\n}\n\nfunction howMuchToRead(n, state) {\n  if (state.length === 0 && state.ended)\n    return 0;\n\n  if (state.objectMode)\n    return n === 0 ? 0 : 1;\n\n  if (isNaN(n) || n === null) {\n    // only flow one buffer at a time\n    if (state.flowing && state.buffer.length)\n      return state.buffer[0].length;\n    else\n      return state.length;\n  }\n\n  if (n <= 0)\n    return 0;\n\n  // If we're asking for more than the target buffer level,\n  // then raise the water mark.  Bump up to the next highest\n  // power of 2, to prevent increasing it excessively in tiny\n  // amounts.\n  if (n > state.highWaterMark)\n    state.highWaterMark = roundUpToNextPowerOf2(n);\n\n  // don't have that much.  return null, unless we've ended.\n  if (n > state.length) {\n    if (!state.ended) {\n      state.needReadable = true;\n      return 0;\n    } else\n      return state.length;\n  }\n\n  return n;\n}\n\n// you can override either this method, or the async _read(n) below.\nReadable.prototype.read = function(n) {\n  var state = this._readableState;\n  state.calledRead = true;\n  var nOrig = n;\n\n  if (typeof n !== 'number' || n > 0)\n    state.emittedReadable = false;\n\n  // if we're doing read(0) to trigger a readable event, but we\n  // already have a bunch of data in the buffer, then just trigger\n  // the 'readable' event and move on.\n  if (n === 0 &&\n      state.needReadable &&\n      (state.length >= state.highWaterMark || state.ended)) {\n    emitReadable(this);\n    return null;\n  }\n\n  n = howMuchToRead(n, state);\n\n  // if we've ended, and we're now clear, then finish it up.\n  if (n === 0 && state.ended) {\n    if (state.length === 0)\n      endReadable(this);\n    return null;\n  }\n\n  // All the actual chunk generation logic needs to be\n  // *below* the call to _read.  The reason is that in certain\n  // synthetic stream cases, such as passthrough streams, _read\n  // may be a completely synchronous operation which may change\n  // the state of the read buffer, providing enough data when\n  // before there was *not* enough.\n  //\n  // So, the steps are:\n  // 1. Figure out what the state of things will be after we do\n  // a read from the buffer.\n  //\n  // 2. If that resulting state will trigger a _read, then call _read.\n  // Note that this may be asynchronous, or synchronous.  Yes, it is\n  // deeply ugly to write APIs this way, but that still doesn't mean\n  // that the Readable class should behave improperly, as streams are\n  // designed to be sync/async agnostic.\n  // Take note if the _read call is sync or async (ie, if the read call\n  // has returned yet), so that we know whether or not it's safe to emit\n  // 'readable' etc.\n  //\n  // 3. Actually pull the requested chunks out of the buffer and return.\n\n  // if we need a readable event, then we need to do some reading.\n  var doRead = state.needReadable;\n\n  // if we currently have less than the highWaterMark, then also read some\n  if (state.length - n <= state.highWaterMark)\n    doRead = true;\n\n  // however, if we've ended, then there's no point, and if we're already\n  // reading, then it's unnecessary.\n  if (state.ended || state.reading)\n    doRead = false;\n\n  if (doRead) {\n    state.reading = true;\n    state.sync = true;\n    // if the length is currently zero, then we *need* a readable event.\n    if (state.length === 0)\n      state.needReadable = true;\n    // call internal read method\n    this._read(state.highWaterMark);\n    state.sync = false;\n  }\n\n  // If _read called its callback synchronously, then `reading`\n  // will be false, and we need to re-evaluate how much data we\n  // can return to the user.\n  if (doRead && !state.reading)\n    n = howMuchToRead(nOrig, state);\n\n  var ret;\n  if (n > 0)\n    ret = fromList(n, state);\n  else\n    ret = null;\n\n  if (ret === null) {\n    state.needReadable = true;\n    n = 0;\n  }\n\n  state.length -= n;\n\n  // If we have nothing in the buffer, then we want to know\n  // as soon as we *do* get something into the buffer.\n  if (state.length === 0 && !state.ended)\n    state.needReadable = true;\n\n  // If we happened to read() exactly the remaining amount in the\n  // buffer, and the EOF has been seen at this point, then make sure\n  // that we emit 'end' on the very next tick.\n  if (state.ended && !state.endEmitted && state.length === 0)\n    endReadable(this);\n\n  return ret;\n};\n\nfunction chunkInvalid(state, chunk) {\n  var er = null;\n  if (!Buffer.isBuffer(chunk) &&\n      'string' !== typeof chunk &&\n      chunk !== null &&\n      chunk !== undefined &&\n      !state.objectMode &&\n      !er) {\n    er = new TypeError('Invalid non-string/buffer chunk');\n  }\n  return er;\n}\n\n\nfunction onEofChunk(stream, state) {\n  if (state.decoder && !state.ended) {\n    var chunk = state.decoder.end();\n    if (chunk && chunk.length) {\n      state.buffer.push(chunk);\n      state.length += state.objectMode ? 1 : chunk.length;\n    }\n  }\n  state.ended = true;\n\n  // if we've ended and we have some data left, then emit\n  // 'readable' now to make sure it gets picked up.\n  if (state.length > 0)\n    emitReadable(stream);\n  else\n    endReadable(stream);\n}\n\n// Don't emit readable right away in sync mode, because this can trigger\n// another read() call => stack overflow.  This way, it might trigger\n// a nextTick recursion warning, but that's not so bad.\nfunction emitReadable(stream) {\n  var state = stream._readableState;\n  state.needReadable = false;\n  if (state.emittedReadable)\n    return;\n\n  state.emittedReadable = true;\n  if (state.sync)\n    setImmediate(function() {\n      emitReadable_(stream);\n    });\n  else\n    emitReadable_(stream);\n}\n\nfunction emitReadable_(stream) {\n  stream.emit('readable');\n}\n\n\n// at this point, the user has presumably seen the 'readable' event,\n// and called read() to consume some data.  that may have triggered\n// in turn another _read(n) call, in which case reading = true if\n// it's in progress.\n// However, if we're not ended, or reading, and the length < hwm,\n// then go ahead and try to read some more preemptively.\nfunction maybeReadMore(stream, state) {\n  if (!state.readingMore) {\n    state.readingMore = true;\n    setImmediate(function() {\n      maybeReadMore_(stream, state);\n    });\n  }\n}\n\nfunction maybeReadMore_(stream, state) {\n  var len = state.length;\n  while (!state.reading && !state.flowing && !state.ended &&\n         state.length < state.highWaterMark) {\n    stream.read(0);\n    if (len === state.length)\n      // didn't get any data, stop spinning.\n      break;\n    else\n      len = state.length;\n  }\n  state.readingMore = false;\n}\n\n// abstract method.  to be overridden in specific implementation classes.\n// call cb(er, data) where data is <= n in length.\n// for virtual (non-string, non-buffer) streams, \"length\" is somewhat\n// arbitrary, and perhaps not very meaningful.\nReadable.prototype._read = function(n) {\n  this.emit('error', new Error('not implemented'));\n};\n\nReadable.prototype.pipe = function(dest, pipeOpts) {\n  var src = this;\n  var state = this._readableState;\n\n  switch (state.pipesCount) {\n    case 0:\n      state.pipes = dest;\n      break;\n    case 1:\n      state.pipes = [state.pipes, dest];\n      break;\n    default:\n      state.pipes.push(dest);\n      break;\n  }\n  state.pipesCount += 1;\n\n  var doEnd = (!pipeOpts || pipeOpts.end !== false) &&\n              dest !== process.stdout &&\n              dest !== process.stderr;\n\n  var endFn = doEnd ? onend : cleanup;\n  if (state.endEmitted)\n    setImmediate(endFn);\n  else\n    src.once('end', endFn);\n\n  dest.on('unpipe', onunpipe);\n  function onunpipe(readable) {\n    if (readable !== src) return;\n    cleanup();\n  }\n\n  function onend() {\n    dest.end();\n  }\n\n  // when the dest drains, it reduces the awaitDrain counter\n  // on the source.  This would be more elegant with a .once()\n  // handler in flow(), but adding and removing repeatedly is\n  // too slow.\n  var ondrain = pipeOnDrain(src);\n  dest.on('drain', ondrain);\n\n  function cleanup() {\n    // cleanup event handlers once the pipe is broken\n    dest.removeListener('close', onclose);\n    dest.removeListener('finish', onfinish);\n    dest.removeListener('drain', ondrain);\n    dest.removeListener('error', onerror);\n    dest.removeListener('unpipe', onunpipe);\n    src.removeListener('end', onend);\n    src.removeListener('end', cleanup);\n\n    // if the reader is waiting for a drain event from this\n    // specific writer, then it would cause it to never start\n    // flowing again.\n    // So, if this is awaiting a drain, then we just call it now.\n    // If we don't know, then assume that we are waiting for one.\n    if (!dest._writableState || dest._writableState.needDrain)\n      ondrain();\n  }\n\n  // if the dest has an error, then stop piping into it.\n  // however, don't suppress the throwing behavior for this.\n  // check for listeners before emit removes one-time listeners.\n  var errListeners = EE.listenerCount(dest, 'error');\n  function onerror(er) {\n    unpipe();\n    if (errListeners === 0 && EE.listenerCount(dest, 'error') === 0)\n      dest.emit('error', er);\n  }\n  dest.once('error', onerror);\n\n  // Both close and finish should trigger unpipe, but only once.\n  function onclose() {\n    dest.removeListener('finish', onfinish);\n    unpipe();\n  }\n  dest.once('close', onclose);\n  function onfinish() {\n    dest.removeListener('close', onclose);\n    unpipe();\n  }\n  dest.once('finish', onfinish);\n\n  function unpipe() {\n    src.unpipe(dest);\n  }\n\n  // tell the dest that it's being piped to\n  dest.emit('pipe', src);\n\n  // start the flow if it hasn't been started already.\n  if (!state.flowing) {\n    // the handler that waits for readable events after all\n    // the data gets sucked out in flow.\n    // This would be easier to follow with a .once() handler\n    // in flow(), but that is too slow.\n    this.on('readable', pipeOnReadable);\n\n    state.flowing = true;\n    setImmediate(function() {\n      flow(src);\n    });\n  }\n\n  return dest;\n};\n\nfunction pipeOnDrain(src) {\n  return function() {\n    var dest = this;\n    var state = src._readableState;\n    state.awaitDrain--;\n    if (state.awaitDrain === 0)\n      flow(src);\n  };\n}\n\nfunction flow(src) {\n  var state = src._readableState;\n  var chunk;\n  state.awaitDrain = 0;\n\n  function write(dest, i, list) {\n    var written = dest.write(chunk);\n    if (false === written) {\n      state.awaitDrain++;\n    }\n  }\n\n  while (state.pipesCount && null !== (chunk = src.read())) {\n\n    if (state.pipesCount === 1)\n      write(state.pipes, 0, null);\n    else\n      forEach(state.pipes, write);\n\n    src.emit('data', chunk);\n\n    // if anyone needs a drain, then we have to wait for that.\n    if (state.awaitDrain > 0)\n      return;\n  }\n\n  // if every destination was unpiped, either before entering this\n  // function, or in the while loop, then stop flowing.\n  //\n  // NB: This is a pretty rare edge case.\n  if (state.pipesCount === 0) {\n    state.flowing = false;\n\n    // if there were data event listeners added, then switch to old mode.\n    if (EE.listenerCount(src, 'data') > 0)\n      emitDataEvents(src);\n    return;\n  }\n\n  // at this point, no one needed a drain, so we just ran out of data\n  // on the next readable event, start it over again.\n  state.ranOut = true;\n}\n\nfunction pipeOnReadable() {\n  if (this._readableState.ranOut) {\n    this._readableState.ranOut = false;\n    flow(this);\n  }\n}\n\n\nReadable.prototype.unpipe = function(dest) {\n  var state = this._readableState;\n\n  // if we're not piping anywhere, then do nothing.\n  if (state.pipesCount === 0)\n    return this;\n\n  // just one destination.  most common case.\n  if (state.pipesCount === 1) {\n    // passed in one, but it's not the right one.\n    if (dest && dest !== state.pipes)\n      return this;\n\n    if (!dest)\n      dest = state.pipes;\n\n    // got a match.\n    state.pipes = null;\n    state.pipesCount = 0;\n    this.removeListener('readable', pipeOnReadable);\n    state.flowing = false;\n    if (dest)\n      dest.emit('unpipe', this);\n    return this;\n  }\n\n  // slow case. multiple pipe destinations.\n\n  if (!dest) {\n    // remove all.\n    var dests = state.pipes;\n    var len = state.pipesCount;\n    state.pipes = null;\n    state.pipesCount = 0;\n    this.removeListener('readable', pipeOnReadable);\n    state.flowing = false;\n\n    for (var i = 0; i < len; i++)\n      dests[i].emit('unpipe', this);\n    return this;\n  }\n\n  // try to find the right one.\n  var i = indexOf(state.pipes, dest);\n  if (i === -1)\n    return this;\n\n  state.pipes.splice(i, 1);\n  state.pipesCount -= 1;\n  if (state.pipesCount === 1)\n    state.pipes = state.pipes[0];\n\n  dest.emit('unpipe', this);\n\n  return this;\n};\n\n// set up data events if they are asked for\n// Ensure readable listeners eventually get something\nReadable.prototype.on = function(ev, fn) {\n  var res = Stream.prototype.on.call(this, ev, fn);\n\n  if (ev === 'data' && !this._readableState.flowing)\n    emitDataEvents(this);\n\n  if (ev === 'readable' && this.readable) {\n    var state = this._readableState;\n    if (!state.readableListening) {\n      state.readableListening = true;\n      state.emittedReadable = false;\n      state.needReadable = true;\n      if (!state.reading) {\n        this.read(0);\n      } else if (state.length) {\n        emitReadable(this, state);\n      }\n    }\n  }\n\n  return res;\n};\nReadable.prototype.addListener = Readable.prototype.on;\n\n// pause() and resume() are remnants of the legacy readable stream API\n// If the user uses them, then switch into old mode.\nReadable.prototype.resume = function() {\n  emitDataEvents(this);\n  this.read(0);\n  this.emit('resume');\n};\n\nReadable.prototype.pause = function() {\n  emitDataEvents(this, true);\n  this.emit('pause');\n};\n\nfunction emitDataEvents(stream, startPaused) {\n  var state = stream._readableState;\n\n  if (state.flowing) {\n    // https://github.com/isaacs/readable-stream/issues/16\n    throw new Error('Cannot switch to old mode now.');\n  }\n\n  var paused = startPaused || false;\n  var readable = false;\n\n  // convert to an old-style stream.\n  stream.readable = true;\n  stream.pipe = Stream.prototype.pipe;\n  stream.on = stream.addListener = Stream.prototype.on;\n\n  stream.on('readable', function() {\n    readable = true;\n\n    var c;\n    while (!paused && (null !== (c = stream.read())))\n      stream.emit('data', c);\n\n    if (c === null) {\n      readable = false;\n      stream._readableState.needReadable = true;\n    }\n  });\n\n  stream.pause = function() {\n    paused = true;\n    this.emit('pause');\n  };\n\n  stream.resume = function() {\n    paused = false;\n    if (readable)\n      setImmediate(function() {\n        stream.emit('readable');\n      });\n    else\n      this.read(0);\n    this.emit('resume');\n  };\n\n  // now make it start, just in case it hadn't already.\n  stream.emit('readable');\n}\n\n// wrap an old-style stream as the async data source.\n// This is *not* part of the readable stream interface.\n// It is an ugly unfortunate mess of history.\nReadable.prototype.wrap = function(stream) {\n  var state = this._readableState;\n  var paused = false;\n\n  var self = this;\n  stream.on('end', function() {\n    if (state.decoder && !state.ended) {\n      var chunk = state.decoder.end();\n      if (chunk && chunk.length)\n        self.push(chunk);\n    }\n\n    self.push(null);\n  });\n\n  stream.on('data', function(chunk) {\n    if (state.decoder)\n      chunk = state.decoder.write(chunk);\n    if (!chunk || !state.objectMode && !chunk.length)\n      return;\n\n    var ret = self.push(chunk);\n    if (!ret) {\n      paused = true;\n      stream.pause();\n    }\n  });\n\n  // proxy all the other methods.\n  // important when wrapping filters and duplexes.\n  for (var i in stream) {\n    if (typeof stream[i] === 'function' &&\n        typeof this[i] === 'undefined') {\n      this[i] = function(method) { return function() {\n        return stream[method].apply(stream, arguments);\n      }}(i);\n    }\n  }\n\n  // proxy certain important events.\n  var events = ['error', 'close', 'destroy', 'pause', 'resume'];\n  forEach(events, function(ev) {\n    stream.on(ev, function (x) {\n      return self.emit.apply(self, ev, x);\n    });\n  });\n\n  // when we try to consume some more bytes, simply unpause the\n  // underlying stream.\n  self._read = function(n) {\n    if (paused) {\n      paused = false;\n      stream.resume();\n    }\n  };\n\n  return self;\n};\n\n\n\n// exposed for testing purposes only.\nReadable._fromList = fromList;\n\n// Pluck off n bytes from an array of buffers.\n// Length is the combined lengths of all the buffers in the list.\nfunction fromList(n, state) {\n  var list = state.buffer;\n  var length = state.length;\n  var stringMode = !!state.decoder;\n  var objectMode = !!state.objectMode;\n  var ret;\n\n  // nothing in the list, definitely empty.\n  if (list.length === 0)\n    return null;\n\n  if (length === 0)\n    ret = null;\n  else if (objectMode)\n    ret = list.shift();\n  else if (!n || n >= length) {\n    // read it all, truncate the array.\n    if (stringMode)\n      ret = list.join('');\n    else\n      ret = Buffer.concat(list, length);\n    list.length = 0;\n  } else {\n    // read just some of it.\n    if (n < list[0].length) {\n      // just take a part of the first list item.\n      // slice is the same for buffers and strings.\n      var buf = list[0];\n      ret = buf.slice(0, n);\n      list[0] = buf.slice(n);\n    } else if (n === list[0].length) {\n      // first list is a perfect match\n      ret = list.shift();\n    } else {\n      // complex case.\n      // we have enough to cover it, but it spans past the first buffer.\n      if (stringMode)\n        ret = '';\n      else\n        ret = new Buffer(n);\n\n      var c = 0;\n      for (var i = 0, l = list.length; i < l && c < n; i++) {\n        var buf = list[0];\n        var cpy = Math.min(n - c, buf.length);\n\n        if (stringMode)\n          ret += buf.slice(0, cpy);\n        else\n          buf.copy(ret, c, 0, cpy);\n\n        if (cpy < buf.length)\n          list[0] = buf.slice(cpy);\n        else\n          list.shift();\n\n        c += cpy;\n      }\n    }\n  }\n\n  return ret;\n}\n\nfunction endReadable(stream) {\n  var state = stream._readableState;\n\n  // If we get here before consuming all the bytes, then that is a\n  // bug in node.  Should never happen.\n  if (state.length > 0)\n    throw new Error('endReadable called on non-empty stream');\n\n  if (!state.endEmitted && state.calledRead) {\n    state.ended = true;\n    setImmediate(function() {\n      // Check that we didn't get one last unshift.\n      if (!state.endEmitted && state.length === 0) {\n        state.endEmitted = true;\n        stream.readable = false;\n        stream.emit('end');\n      }\n    });\n  }\n}\n\nfunction forEach (xs, f) {\n  for (var i = 0, l = xs.length; i < l; i++) {\n    f(xs[i], i);\n  }\n}\n\nfunction indexOf (xs, x) {\n  for (var i = 0, l = xs.length; i < l; i++) {\n    if (xs[i] === x) return i;\n  }\n  return -1;\n}\n\n}).call(this,require(\"/Users/MoOx/Sync/Development/pjax/node_modules/browserify/node_modules/insert-module-globals/node_modules/process/browser.js\"))","// Copyright Joyent, Inc. and other Node contributors.\n//\n// Permission is hereby granted, free of charge, to any person obtaining a\n// copy of this software and associated documentation files (the\n// \"Software\"), to deal in the Software without restriction, including\n// without limitation the rights to use, copy, modify, merge, publish,\n// distribute, sublicense, and/or sell copies of the Software, and to permit\n// persons to whom the Software is furnished to do so, subject to the\n// following conditions:\n//\n// The above copyright notice and this permission notice shall be included\n// in all copies or substantial portions of the Software.\n//\n// THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS\n// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF\n// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN\n// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,\n// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR\n// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE\n// USE OR OTHER DEALINGS IN THE SOFTWARE.\n\n// a transform stream is a readable/writable stream where you do\n// something with the data.  Sometimes it's called a \"filter\",\n// but that's not a great name for it, since that implies a thing where\n// some bits pass through, and others are simply ignored.  (That would\n// be a valid example of a transform, of course.)\n//\n// While the output is causally related to the input, it's not a\n// necessarily symmetric or synchronous transformation.  For example,\n// a zlib stream might take multiple plain-text writes(), and then\n// emit a single compressed chunk some time in the future.\n//\n// Here's how this works:\n//\n// The Transform stream has all the aspects of the readable and writable\n// stream classes.  When you write(chunk), that calls _write(chunk,cb)\n// internally, and returns false if there's a lot of pending writes\n// buffered up.  When you call read(), that calls _read(n) until\n// there's enough pending readable data buffered up.\n//\n// In a transform stream, the written data is placed in a buffer.  When\n// _read(n) is called, it transforms the queued up data, calling the\n// buffered _write cb's as it consumes chunks.  If consuming a single\n// written chunk would result in multiple output chunks, then the first\n// outputted bit calls the readcb, and subsequent chunks just go into\n// the read buffer, and will cause it to emit 'readable' if necessary.\n//\n// This way, back-pressure is actually determined by the reading side,\n// since _read has to be called to start processing a new chunk.  However,\n// a pathological inflate type of transform can cause excessive buffering\n// here.  For example, imagine a stream where every byte of input is\n// interpreted as an integer from 0-255, and then results in that many\n// bytes of output.  Writing the 4 bytes {ff,ff,ff,ff} would result in\n// 1kb of data being output.  In this case, you could write a very small\n// amount of input, and end up with a very large amount of output.  In\n// such a pathological inflating mechanism, there'd be no way to tell\n// the system to stop doing the transform.  A single 4MB write could\n// cause the system to run out of memory.\n//\n// However, even in such a pathological case, only a single written chunk\n// would be consumed, and then the rest would wait (un-transformed) until\n// the results of the previous transformed chunk were consumed.\n\nmodule.exports = Transform;\n\nvar Duplex = require('./duplex.js');\nvar inherits = require('inherits');\ninherits(Transform, Duplex);\n\n\nfunction TransformState(options, stream) {\n  this.afterTransform = function(er, data) {\n    return afterTransform(stream, er, data);\n  };\n\n  this.needTransform = false;\n  this.transforming = false;\n  this.writecb = null;\n  this.writechunk = null;\n}\n\nfunction afterTransform(stream, er, data) {\n  var ts = stream._transformState;\n  ts.transforming = false;\n\n  var cb = ts.writecb;\n\n  if (!cb)\n    return stream.emit('error', new Error('no writecb in Transform class'));\n\n  ts.writechunk = null;\n  ts.writecb = null;\n\n  if (data !== null && data !== undefined)\n    stream.push(data);\n\n  if (cb)\n    cb(er);\n\n  var rs = stream._readableState;\n  rs.reading = false;\n  if (rs.needReadable || rs.length < rs.highWaterMark) {\n    stream._read(rs.highWaterMark);\n  }\n}\n\n\nfunction Transform(options) {\n  if (!(this instanceof Transform))\n    return new Transform(options);\n\n  Duplex.call(this, options);\n\n  var ts = this._transformState = new TransformState(options, this);\n\n  // when the writable side finishes, then flush out anything remaining.\n  var stream = this;\n\n  // start out asking for a readable event once data is transformed.\n  this._readableState.needReadable = true;\n\n  // we have implemented the _read method, and done the other things\n  // that Readable wants before the first _read call, so unset the\n  // sync guard flag.\n  this._readableState.sync = false;\n\n  this.once('finish', function() {\n    if ('function' === typeof this._flush)\n      this._flush(function(er) {\n        done(stream, er);\n      });\n    else\n      done(stream);\n  });\n}\n\nTransform.prototype.push = function(chunk, encoding) {\n  this._transformState.needTransform = false;\n  return Duplex.prototype.push.call(this, chunk, encoding);\n};\n\n// This is the part where you do stuff!\n// override this function in implementation classes.\n// 'chunk' is an input chunk.\n//\n// Call `push(newChunk)` to pass along transformed output\n// to the readable side.  You may call 'push' zero or more times.\n//\n// Call `cb(err)` when you are done with this chunk.  If you pass\n// an error, then that'll put the hurt on the whole operation.  If you\n// never call cb(), then you'll never get another chunk.\nTransform.prototype._transform = function(chunk, encoding, cb) {\n  throw new Error('not implemented');\n};\n\nTransform.prototype._write = function(chunk, encoding, cb) {\n  var ts = this._transformState;\n  ts.writecb = cb;\n  ts.writechunk = chunk;\n  ts.writeencoding = encoding;\n  if (!ts.transforming) {\n    var rs = this._readableState;\n    if (ts.needTransform ||\n        rs.needReadable ||\n        rs.length < rs.highWaterMark)\n      this._read(rs.highWaterMark);\n  }\n};\n\n// Doesn't matter what the args are here.\n// _transform does all the work.\n// That we got here means that the readable side wants more data.\nTransform.prototype._read = function(n) {\n  var ts = this._transformState;\n\n  if (ts.writechunk && ts.writecb && !ts.transforming) {\n    ts.transforming = true;\n    this._transform(ts.writechunk, ts.writeencoding, ts.afterTransform);\n  } else {\n    // mark that we need a transform, so that any data that comes in\n    // will get processed, now that we've asked for it.\n    ts.needTransform = true;\n  }\n};\n\n\nfunction done(stream, er) {\n  if (er)\n    return stream.emit('error', er);\n\n  // if there's nothing in the write buffer, then that means\n  // that nothing more will ever be provided\n  var ws = stream._writableState;\n  var rs = stream._readableState;\n  var ts = stream._transformState;\n\n  if (ws.length)\n    throw new Error('calling transform done when ws.length != 0');\n\n  if (ts.transforming)\n    throw new Error('calling transform done when still transforming');\n\n  return stream.push(null);\n}\n","// Copyright Joyent, Inc. and other Node contributors.\n//\n// Permission is hereby granted, free of charge, to any person obtaining a\n// copy of this software and associated documentation files (the\n// \"Software\"), to deal in the Software without restriction, including\n// without limitation the rights to use, copy, modify, merge, publish,\n// distribute, sublicense, and/or sell copies of the Software, and to permit\n// persons to whom the Software is furnished to do so, subject to the\n// following conditions:\n//\n// The above copyright notice and this permission notice shall be included\n// in all copies or substantial portions of the Software.\n//\n// THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS\n// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF\n// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN\n// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,\n// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR\n// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE\n// USE OR OTHER DEALINGS IN THE SOFTWARE.\n\n// A bit simpler than readable streams.\n// Implement an async ._write(chunk, cb), and it'll handle all\n// the drain event emission and buffering.\n\nmodule.exports = Writable;\nWritable.WritableState = WritableState;\n\nvar isUint8Array = typeof Uint8Array !== 'undefined'\n  ? function (x) { return x instanceof Uint8Array }\n  : function (x) {\n    return x && x.constructor && x.constructor.name === 'Uint8Array'\n  }\n;\nvar isArrayBuffer = typeof ArrayBuffer !== 'undefined'\n  ? function (x) { return x instanceof ArrayBuffer }\n  : function (x) {\n    return x && x.constructor && x.constructor.name === 'ArrayBuffer'\n  }\n;\n\nvar inherits = require('inherits');\nvar Stream = require('./index.js');\nvar setImmediate = require('process/browser.js').nextTick;\nvar Buffer = require('buffer').Buffer;\n\ninherits(Writable, Stream);\n\nfunction WriteReq(chunk, encoding, cb) {\n  this.chunk = chunk;\n  this.encoding = encoding;\n  this.callback = cb;\n}\n\nfunction WritableState(options, stream) {\n  options = options || {};\n\n  // the point at which write() starts returning false\n  // Note: 0 is a valid value, means that we always return false if\n  // the entire buffer is not flushed immediately on write()\n  var hwm = options.highWaterMark;\n  this.highWaterMark = (hwm || hwm === 0) ? hwm : 16 * 1024;\n\n  // object stream flag to indicate whether or not this stream\n  // contains buffers or objects.\n  this.objectMode = !!options.objectMode;\n\n  // cast to ints.\n  this.highWaterMark = ~~this.highWaterMark;\n\n  this.needDrain = false;\n  // at the start of calling end()\n  this.ending = false;\n  // when end() has been called, and returned\n  this.ended = false;\n  // when 'finish' is emitted\n  this.finished = false;\n\n  // should we decode strings into buffers before passing to _write?\n  // this is here so that some node-core streams can optimize string\n  // handling at a lower level.\n  var noDecode = options.decodeStrings === false;\n  this.decodeStrings = !noDecode;\n\n  // Crypto is kind of old and crusty.  Historically, its default string\n  // encoding is 'binary' so we have to make this configurable.\n  // Everything else in the universe uses 'utf8', though.\n  this.defaultEncoding = options.defaultEncoding || 'utf8';\n\n  // not an actual buffer we keep track of, but a measurement\n  // of how much we're waiting to get pushed to some underlying\n  // socket or file.\n  this.length = 0;\n\n  // a flag to see when we're in the middle of a write.\n  this.writing = false;\n\n  // a flag to be able to tell if the onwrite cb is called immediately,\n  // or on a later tick.  We set this to true at first, becuase any\n  // actions that shouldn't happen until \"later\" should generally also\n  // not happen before the first write call.\n  this.sync = true;\n\n  // a flag to know if we're processing previously buffered items, which\n  // may call the _write() callback in the same tick, so that we don't\n  // end up in an overlapped onwrite situation.\n  this.bufferProcessing = false;\n\n  // the callback that's passed to _write(chunk,cb)\n  this.onwrite = function(er) {\n    onwrite(stream, er);\n  };\n\n  // the callback that the user supplies to write(chunk,encoding,cb)\n  this.writecb = null;\n\n  // the amount that is being written when _write is called.\n  this.writelen = 0;\n\n  this.buffer = [];\n}\n\nfunction Writable(options) {\n  // Writable ctor is applied to Duplexes, though they're not\n  // instanceof Writable, they're instanceof Readable.\n  if (!(this instanceof Writable) && !(this instanceof Stream.Duplex))\n    return new Writable(options);\n\n  this._writableState = new WritableState(options, this);\n\n  // legacy.\n  this.writable = true;\n\n  Stream.call(this);\n}\n\n// Otherwise people can pipe Writable streams, which is just wrong.\nWritable.prototype.pipe = function() {\n  this.emit('error', new Error('Cannot pipe. Not readable.'));\n};\n\n\nfunction writeAfterEnd(stream, state, cb) {\n  var er = new Error('write after end');\n  // TODO: defer error events consistently everywhere, not just the cb\n  stream.emit('error', er);\n  setImmediate(function() {\n    cb(er);\n  });\n}\n\n// If we get something that is not a buffer, string, null, or undefined,\n// and we're not in objectMode, then that's an error.\n// Otherwise stream chunks are all considered to be of length=1, and the\n// watermarks determine how many objects to keep in the buffer, rather than\n// how many bytes or characters.\nfunction validChunk(stream, state, chunk, cb) {\n  var valid = true;\n  if (!Buffer.isBuffer(chunk) &&\n      'string' !== typeof chunk &&\n      chunk !== null &&\n      chunk !== undefined &&\n      !state.objectMode) {\n    var er = new TypeError('Invalid non-string/buffer chunk');\n    stream.emit('error', er);\n    setImmediate(function() {\n      cb(er);\n    });\n    valid = false;\n  }\n  return valid;\n}\n\nWritable.prototype.write = function(chunk, encoding, cb) {\n  var state = this._writableState;\n  var ret = false;\n\n  if (typeof encoding === 'function') {\n    cb = encoding;\n    encoding = null;\n  }\n\n  if (!Buffer.isBuffer(chunk) && isUint8Array(chunk))\n    chunk = new Buffer(chunk);\n  if (isArrayBuffer(chunk) && typeof Uint8Array !== 'undefined')\n    chunk = new Buffer(new Uint8Array(chunk));\n  \n  if (Buffer.isBuffer(chunk))\n    encoding = 'buffer';\n  else if (!encoding)\n    encoding = state.defaultEncoding;\n\n  if (typeof cb !== 'function')\n    cb = function() {};\n\n  if (state.ended)\n    writeAfterEnd(this, state, cb);\n  else if (validChunk(this, state, chunk, cb))\n    ret = writeOrBuffer(this, state, chunk, encoding, cb);\n\n  return ret;\n};\n\nfunction decodeChunk(state, chunk, encoding) {\n  if (!state.objectMode &&\n      state.decodeStrings !== false &&\n      typeof chunk === 'string') {\n    chunk = new Buffer(chunk, encoding);\n  }\n  return chunk;\n}\n\n// if we're already writing something, then just put this\n// in the queue, and wait our turn.  Otherwise, call _write\n// If we return false, then we need a drain event, so set that flag.\nfunction writeOrBuffer(stream, state, chunk, encoding, cb) {\n  chunk = decodeChunk(state, chunk, encoding);\n  var len = state.objectMode ? 1 : chunk.length;\n\n  state.length += len;\n\n  var ret = state.length < state.highWaterMark;\n  state.needDrain = !ret;\n\n  if (state.writing)\n    state.buffer.push(new WriteReq(chunk, encoding, cb));\n  else\n    doWrite(stream, state, len, chunk, encoding, cb);\n\n  return ret;\n}\n\nfunction doWrite(stream, state, len, chunk, encoding, cb) {\n  state.writelen = len;\n  state.writecb = cb;\n  state.writing = true;\n  state.sync = true;\n  stream._write(chunk, encoding, state.onwrite);\n  state.sync = false;\n}\n\nfunction onwriteError(stream, state, sync, er, cb) {\n  if (sync)\n    setImmediate(function() {\n      cb(er);\n    });\n  else\n    cb(er);\n\n  stream.emit('error', er);\n}\n\nfunction onwriteStateUpdate(state) {\n  state.writing = false;\n  state.writecb = null;\n  state.length -= state.writelen;\n  state.writelen = 0;\n}\n\nfunction onwrite(stream, er) {\n  var state = stream._writableState;\n  var sync = state.sync;\n  var cb = state.writecb;\n\n  onwriteStateUpdate(state);\n\n  if (er)\n    onwriteError(stream, state, sync, er, cb);\n  else {\n    // Check if we're actually ready to finish, but don't emit yet\n    var finished = needFinish(stream, state);\n\n    if (!finished && !state.bufferProcessing && state.buffer.length)\n      clearBuffer(stream, state);\n\n    if (sync) {\n      setImmediate(function() {\n        afterWrite(stream, state, finished, cb);\n      });\n    } else {\n      afterWrite(stream, state, finished, cb);\n    }\n  }\n}\n\nfunction afterWrite(stream, state, finished, cb) {\n  if (!finished)\n    onwriteDrain(stream, state);\n  cb();\n  if (finished)\n    finishMaybe(stream, state);\n}\n\n// Must force callback to be called on nextTick, so that we don't\n// emit 'drain' before the write() consumer gets the 'false' return\n// value, and has a chance to attach a 'drain' listener.\nfunction onwriteDrain(stream, state) {\n  if (state.length === 0 && state.needDrain) {\n    state.needDrain = false;\n    stream.emit('drain');\n  }\n}\n\n\n// if there's something in the buffer waiting, then process it\nfunction clearBuffer(stream, state) {\n  state.bufferProcessing = true;\n\n  for (var c = 0; c < state.buffer.length; c++) {\n    var entry = state.buffer[c];\n    var chunk = entry.chunk;\n    var encoding = entry.encoding;\n    var cb = entry.callback;\n    var len = state.objectMode ? 1 : chunk.length;\n\n    doWrite(stream, state, len, chunk, encoding, cb);\n\n    // if we didn't call the onwrite immediately, then\n    // it means that we need to wait until it does.\n    // also, that means that the chunk and cb are currently\n    // being processed, so move the buffer counter past them.\n    if (state.writing) {\n      c++;\n      break;\n    }\n  }\n\n  state.bufferProcessing = false;\n  if (c < state.buffer.length)\n    state.buffer = state.buffer.slice(c);\n  else\n    state.buffer.length = 0;\n}\n\nWritable.prototype._write = function(chunk, encoding, cb) {\n  cb(new Error('not implemented'));\n};\n\nWritable.prototype.end = function(chunk, encoding, cb) {\n  var state = this._writableState;\n\n  if (typeof chunk === 'function') {\n    cb = chunk;\n    chunk = null;\n    encoding = null;\n  } else if (typeof encoding === 'function') {\n    cb = encoding;\n    encoding = null;\n  }\n\n  if (typeof chunk !== 'undefined' && chunk !== null)\n    this.write(chunk, encoding);\n\n  // ignore unnecessary end() calls.\n  if (!state.ending && !state.finished)\n    endWritable(this, state, cb);\n};\n\n\nfunction needFinish(stream, state) {\n  return (state.ending &&\n          state.length === 0 &&\n          !state.finished &&\n          !state.writing);\n}\n\nfunction finishMaybe(stream, state) {\n  var need = needFinish(stream, state);\n  if (need) {\n    state.finished = true;\n    stream.emit('finish');\n  }\n  return need;\n}\n\nfunction endWritable(stream, state, cb) {\n  state.ending = true;\n  finishMaybe(stream, state);\n  if (cb) {\n    if (state.finished)\n      setImmediate(cb);\n    else\n      stream.once('finish', cb);\n  }\n  state.ended = true;\n}\n","// Copyright Joyent, Inc. and other Node contributors.\n//\n// Permission is hereby granted, free of charge, to any person obtaining a\n// copy of this software and associated documentation files (the\n// \"Software\"), to deal in the Software without restriction, including\n// without limitation the rights to use, copy, modify, merge, publish,\n// distribute, sublicense, and/or sell copies of the Software, and to permit\n// persons to whom the Software is furnished to do so, subject to the\n// following conditions:\n//\n// The above copyright notice and this permission notice shall be included\n// in all copies or substantial portions of the Software.\n//\n// THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS\n// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF\n// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN\n// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,\n// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR\n// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE\n// USE OR OTHER DEALINGS IN THE SOFTWARE.\n\nvar Buffer = require('buffer').Buffer;\n\nfunction assertEncoding(encoding) {\n  if (encoding && !Buffer.isEncoding(encoding)) {\n    throw new Error('Unknown encoding: ' + encoding);\n  }\n}\n\nvar StringDecoder = exports.StringDecoder = function(encoding) {\n  this.encoding = (encoding || 'utf8').toLowerCase().replace(/[-_]/, '');\n  assertEncoding(encoding);\n  switch (this.encoding) {\n    case 'utf8':\n      // CESU-8 represents each of Surrogate Pair by 3-bytes\n      this.surrogateSize = 3;\n      break;\n    case 'ucs2':\n    case 'utf16le':\n      // UTF-16 represents each of Surrogate Pair by 2-bytes\n      this.surrogateSize = 2;\n      this.detectIncompleteChar = utf16DetectIncompleteChar;\n      break;\n    case 'base64':\n      // Base-64 stores 3 bytes in 4 chars, and pads the remainder.\n      this.surrogateSize = 3;\n      this.detectIncompleteChar = base64DetectIncompleteChar;\n      break;\n    default:\n      this.write = passThroughWrite;\n      return;\n  }\n\n  this.charBuffer = new Buffer(6);\n  this.charReceived = 0;\n  this.charLength = 0;\n};\n\n\nStringDecoder.prototype.write = function(buffer) {\n  var charStr = '';\n  var offset = 0;\n\n  // if our last write ended with an incomplete multibyte character\n  while (this.charLength) {\n    // determine how many remaining bytes this buffer has to offer for this char\n    var i = (buffer.length >= this.charLength - this.charReceived) ?\n                this.charLength - this.charReceived :\n                buffer.length;\n\n    // add the new bytes to the char buffer\n    buffer.copy(this.charBuffer, this.charReceived, offset, i);\n    this.charReceived += (i - offset);\n    offset = i;\n\n    if (this.charReceived < this.charLength) {\n      // still not enough chars in this buffer? wait for more ...\n      return '';\n    }\n\n    // get the character that was split\n    charStr = this.charBuffer.slice(0, this.charLength).toString(this.encoding);\n\n    // lead surrogate (D800-DBFF) is also the incomplete character\n    var charCode = charStr.charCodeAt(charStr.length - 1);\n    if (charCode >= 0xD800 && charCode <= 0xDBFF) {\n      this.charLength += this.surrogateSize;\n      charStr = '';\n      continue;\n    }\n    this.charReceived = this.charLength = 0;\n\n    // if there are no more bytes in this buffer, just emit our char\n    if (i == buffer.length) return charStr;\n\n    // otherwise cut off the characters end from the beginning of this buffer\n    buffer = buffer.slice(i, buffer.length);\n    break;\n  }\n\n  var lenIncomplete = this.detectIncompleteChar(buffer);\n\n  var end = buffer.length;\n  if (this.charLength) {\n    // buffer the incomplete character bytes we got\n    buffer.copy(this.charBuffer, 0, buffer.length - lenIncomplete, end);\n    this.charReceived = lenIncomplete;\n    end -= lenIncomplete;\n  }\n\n  charStr += buffer.toString(this.encoding, 0, end);\n\n  var end = charStr.length - 1;\n  var charCode = charStr.charCodeAt(end);\n  // lead surrogate (D800-DBFF) is also the incomplete character\n  if (charCode >= 0xD800 && charCode <= 0xDBFF) {\n    var size = this.surrogateSize;\n    this.charLength += size;\n    this.charReceived += size;\n    this.charBuffer.copy(this.charBuffer, size, 0, size);\n    this.charBuffer.write(charStr.charAt(charStr.length - 1), this.encoding);\n    return charStr.substring(0, end);\n  }\n\n  // or just emit the charStr\n  return charStr;\n};\n\nStringDecoder.prototype.detectIncompleteChar = function(buffer) {\n  // determine how many bytes we have to check at the end of this buffer\n  var i = (buffer.length >= 3) ? 3 : buffer.length;\n\n  // Figure out if one of the last i bytes of our buffer announces an\n  // incomplete char.\n  for (; i > 0; i--) {\n    var c = buffer[buffer.length - i];\n\n    // See http://en.wikipedia.org/wiki/UTF-8#Description\n\n    // 110XXXXX\n    if (i == 1 && c >> 5 == 0x06) {\n      this.charLength = 2;\n      break;\n    }\n\n    // 1110XXXX\n    if (i <= 2 && c >> 4 == 0x0E) {\n      this.charLength = 3;\n      break;\n    }\n\n    // 11110XXX\n    if (i <= 3 && c >> 3 == 0x1E) {\n      this.charLength = 4;\n      break;\n    }\n  }\n\n  return i;\n};\n\nStringDecoder.prototype.end = function(buffer) {\n  var res = '';\n  if (buffer && buffer.length)\n    res = this.write(buffer);\n\n  if (this.charReceived) {\n    var cr = this.charReceived;\n    var buf = this.charBuffer;\n    var enc = this.encoding;\n    res += buf.slice(0, cr).toString(enc);\n  }\n\n  return res;\n};\n\nfunction passThroughWrite(buffer) {\n  return buffer.toString(this.encoding);\n}\n\nfunction utf16DetectIncompleteChar(buffer) {\n  var incomplete = this.charReceived = buffer.length % 2;\n  this.charLength = incomplete ? 2 : 0;\n  return incomplete;\n}\n\nfunction base64DetectIncompleteChar(buffer) {\n  var incomplete = this.charReceived = buffer.length % 3;\n  this.charLength = incomplete ? 3 : 0;\n  return incomplete;\n}\n","(function (process){\nvar defined = require('defined');\nvar createDefaultStream = require('./lib/default_stream');\nvar Test = require('./lib/test');\nvar createResult = require('./lib/results');\nvar through = require('through');\n\nvar canEmitExit = typeof process !== 'undefined' && process\n    && typeof process.on === 'function' && process.browser !== true\n;\nvar canExit = typeof process !== 'undefined' && process\n    && typeof process.exit === 'function'\n;\n\nvar nextTick = typeof setImmediate !== 'undefined'\n    ? setImmediate\n    : process.nextTick\n;\n\nexports = module.exports = (function () {\n    var harness;\n    var lazyLoad = function () {\n        return getHarness().apply(this, arguments);\n    };\n    \n    lazyLoad.only = function () {\n        return getHarness().only.apply(this, arguments);\n    };\n    \n    lazyLoad.createStream = function (opts) {\n        if (!opts) opts = {};\n        if (!harness) {\n            var output = through();\n            getHarness({ stream: output, objectMode: opts.objectMode });\n            return output;\n        }\n        return harness.createStream(opts);\n    };\n    \n    return lazyLoad\n    \n    function getHarness (opts) {\n        if (!opts) opts = {};\n        opts.autoclose = !canEmitExit;\n        if (!harness) harness = createExitHarness(opts);\n        return harness;\n    }\n})();\n\nfunction createExitHarness (conf) {\n    if (!conf) conf = {};\n    var harness = createHarness({\n        autoclose: defined(conf.autoclose, false)\n    });\n    \n    var stream = harness.createStream({ objectMode: conf.objectMode });\n    var es = stream.pipe(conf.stream || createDefaultStream());\n    if (canEmitExit) {\n        es.on('error', function (err) { harness._exitCode = 1 });\n    }\n    \n    var ended = false;\n    stream.on('end', function () { ended = true });\n    \n    if (conf.exit === false) return harness;\n    if (!canEmitExit || !canExit) return harness;\n    \n    var _error;\n\n    process.on('uncaughtException', function (err) {\n        if (err && err.code === 'EPIPE' && err.errno === 'EPIPE'\n        && err.syscall === 'write') return;\n        \n        _error = err\n        \n        throw err\n    })\n\n    process.on('exit', function (code) {\n        if (_error) {\n            return\n        }\n\n        if (!ended) {\n            var only = harness._results._only;\n            for (var i = 0; i < harness._tests.length; i++) {\n                var t = harness._tests[i];\n                if (only && t.name !== only) continue;\n                t._exit();\n            }\n        }\n        harness.close();\n        process.exit(code || harness._exitCode);\n    });\n    \n    return harness;\n}\n\nexports.createHarness = createHarness;\nexports.Test = Test;\nexports.test = exports; // tap compat\nexports.test.skip = Test.skip;\n\nvar exitInterval;\n\nfunction createHarness (conf_) {\n    if (!conf_) conf_ = {};\n    var results = createResult();\n    if (conf_.autoclose !== false) {\n        results.once('done', function () { results.close() });\n    }\n    \n    var test = function (name, conf, cb) {\n        var t = new Test(name, conf, cb);\n        test._tests.push(t);\n        \n        (function inspectCode (st) {\n            st.on('test', function sub (st_) {\n                inspectCode(st_);\n            });\n            st.on('result', function (r) {\n                if (!r.ok) test._exitCode = 1\n            });\n        })(t);\n        \n        results.push(t);\n        return t;\n    };\n    test._results = results;\n    \n    test._tests = [];\n    \n    test.createStream = function (opts) {\n        return results.createStream(opts);\n    };\n    \n    var only = false;\n    test.only = function (name) {\n        if (only) throw new Error('there can only be one only test');\n        results.only(name);\n        only = true;\n        return test.apply(null, arguments);\n    };\n    test._exitCode = 0;\n    \n    test.close = function () { results.close() };\n    \n    return test;\n}\n\n}).call(this,require(\"/Users/MoOx/Sync/Development/pjax/node_modules/browserify/node_modules/insert-module-globals/node_modules/process/browser.js\"))","var through = require('through');\n\nmodule.exports = function () {\n    var line = '';\n    var stream = through(write, flush);\n    return stream;\n    \n    function write (buf) {\n        for (var i = 0; i < buf.length; i++) {\n            var c = typeof buf === 'string'\n                ? buf.charAt(i)\n                : String.fromCharCode(buf[i])\n            ;\n            if (c === '\\n') flush();\n            else line += c;\n        }\n    }\n    \n    function flush () {\n        try { console.log(line); }\n        catch (e) { stream.emit('error', e) }\n        line = '';\n    }\n};\n","(function (process){\nvar EventEmitter = require('events').EventEmitter;\nvar inherits = require('inherits');\nvar through = require('through');\nvar resumer = require('resumer');\nvar inspect = require('object-inspect');\nvar nextTick = typeof setImmediate !== 'undefined'\n    ? setImmediate\n    : process.nextTick\n;\n\nmodule.exports = Results;\ninherits(Results, EventEmitter);\n\nfunction Results () {\n    if (!(this instanceof Results)) return new Results;\n    this.count = 0;\n    this.fail = 0;\n    this.pass = 0;\n    this._stream = through();\n    this.tests = [];\n}\n\nResults.prototype.createStream = function (opts) {\n    if (!opts) opts = {};\n    var self = this;\n    var output, testId = 0;\n    if (opts.objectMode) {\n        output = through();\n        self.on('_push', function ontest (t, extra) {\n            if (!extra) extra = {};\n            var id = testId++;\n            t.once('prerun', function () {\n                var row = {\n                    type: 'test',\n                    name: t.name,\n                    id: id\n                };\n                if (extra.parent) {\n                    row.parent = extra.parent;\n                }\n                output.queue(row);\n            });\n            t.on('test', function (st) {\n                ontest(st, { parent: id });\n            });\n            t.on('result', function (res) {\n                res.test = id;\n                res.type = 'assert';\n                output.queue(res);\n            });\n            t.on('end', function () {\n                output.queue({ type: 'end', test: id });\n            });\n        });\n        self.on('done', function () { output.queue(null) });\n    }\n    else {\n        output = resumer();\n        output.queue('TAP version 13\\n');\n        self._stream.pipe(output);\n    }\n    \n    nextTick(function next() {\n        var t;\n        while (t = getNextTest(self)) {\n            t.run();\n            if (!t.ended) return t.once('end', function(){ nextTick(next); });\n        }\n        self.emit('done');\n    });\n    \n    return output;\n};\n\nResults.prototype.push = function (t) {\n    var self = this;\n    self.tests.push(t);\n    self._watch(t);\n    self.emit('_push', t);\n};\n\nResults.prototype.only = function (name) {\n    if (this._only) {\n        self.count ++;\n        self.fail ++;\n        write('not ok ' + self.count + ' already called .only()\\n');\n    }\n    this._only = name;\n};\n\nResults.prototype._watch = function (t) {\n    var self = this;\n    var write = function (s) { self._stream.queue(s) };\n    t.once('prerun', function () {\n        write('# ' + t.name + '\\n');\n    });\n    \n    t.on('result', function (res) {\n        if (typeof res === 'string') {\n            write('# ' + res + '\\n');\n            return;\n        }\n        write(encodeResult(res, self.count + 1));\n        self.count ++;\n\n        if (res.ok) self.pass ++\n        else self.fail ++\n    });\n    \n    t.on('test', function (st) { self._watch(st) });\n};\n\nResults.prototype.close = function () {\n    var self = this;\n    if (self.closed) self._stream.emit('error', new Error('ALREADY CLOSED'));\n    self.closed = true;\n    var write = function (s) { self._stream.queue(s) };\n    \n    write('\\n1..' + self.count + '\\n');\n    write('# tests ' + self.count + '\\n');\n    write('# pass  ' + self.pass + '\\n');\n    if (self.fail) write('# fail  ' + self.fail + '\\n')\n    else write('\\n# ok\\n')\n\n    self._stream.queue(null);\n};\n\nfunction encodeResult (res, count) {\n    var output = '';\n    output += (res.ok ? 'ok ' : 'not ok ') + count;\n    output += res.name ? ' ' + res.name.toString().replace(/\\s+/g, ' ') : '';\n    \n    if (res.skip) output += ' # SKIP';\n    else if (res.todo) output += ' # TODO';\n    \n    output += '\\n';\n    if (res.ok) return output;\n    \n    var outer = '  ';\n    var inner = outer + '  ';\n    output += outer + '---\\n';\n    output += inner + 'operator: ' + res.operator + '\\n';\n    \n    if (has(res, 'expected') || has(res, 'actual')) {\n        var ex = inspect(res.expected);\n        var ac = inspect(res.actual);\n        \n        if (Math.max(ex.length, ac.length) > 65) {\n            output += inner + 'expected:\\n' + inner + '  ' + ex + '\\n';\n            output += inner + 'actual:\\n' + inner + '  ' + ac + '\\n';\n        }\n        else {\n            output += inner + 'expected: ' + ex + '\\n';\n            output += inner + 'actual:   ' + ac + '\\n';\n        }\n    }\n    if (res.at) {\n        output += inner + 'at: ' + res.at + '\\n';\n    }\n    if (res.operator === 'error' && res.actual && res.actual.stack) {\n        var lines = String(res.actual.stack).split('\\n');\n        output += inner + 'stack:\\n';\n        output += inner + '  ' + lines[0] + '\\n';\n        for (var i = 1; i < lines.length; i++) {\n            output += inner + lines[i] + '\\n';\n        }\n    }\n    \n    output += outer + '...\\n';\n    return output;\n}\n\nfunction getNextTest (results) {\n    if (!results._only) {\n        return results.tests.shift();\n    }\n    \n    do {\n        var t = results.tests.shift();\n        if (!t) continue;\n        if (results._only === t.name) {\n            return t;\n        }\n    } while (results.tests.length !== 0)\n}\n\nfunction has (obj, prop) {\n    return Object.prototype.hasOwnProperty.call(obj, prop);\n}\n\n}).call(this,require(\"/Users/MoOx/Sync/Development/pjax/node_modules/browserify/node_modules/insert-module-globals/node_modules/process/browser.js\"))","(function (process,__dirname){\nvar Stream = require('stream');\nvar deepEqual = require('deep-equal');\nvar defined = require('defined');\nvar path = require('path');\nvar inherits = require('inherits');\nvar EventEmitter = require('events').EventEmitter;\n\nmodule.exports = Test;\n\nvar nextTick = typeof setImmediate !== 'undefined'\n    ? setImmediate\n    : process.nextTick\n;\n\ninherits(Test, EventEmitter);\n\nvar getTestArgs = function (name_, opts_, cb_) {\n    var name = '(anonymous)';\n    var opts = {};\n    var cb;\n    \n    for (var i = 0; i < arguments.length; i++) {\n        var arg = arguments[i];\n        var t = typeof arg;\n        if (t === 'string') {\n            name = arg;\n        }\n        else if (t === 'object') {\n            opts = arg || opts;\n        }\n        else if (t === 'function') {\n            cb = arg;\n        }\n    }\n    return { name: name, opts: opts, cb: cb };\n};\n\nfunction Test (name_, opts_, cb_) {\n    var self = this;\n    \n    var args = getTestArgs(name_, opts_, cb_);\n    \n    this.readable = true;\n    this.name = args.name || '(anonymous)';\n    this.assertCount = 0;\n    this.pendingCount = 0;\n    this._skip = args.opts.skip || false;\n    this._plan = undefined;\n    this._cb = args.cb;\n    this._progeny = [];\n    this._ok = true;\n    this.end = function () {\n        return Test.prototype.end.apply(self, arguments);\n    };\n}\n\nTest.prototype.run = function () {\n    if (!this._cb || this._skip) {\n        return this._end();\n    }\n    this.emit('prerun');\n    try {\n        this._cb(this);\n    }\n    catch (err) {\n        this.error(err);\n        this._end();\n        return;\n    }\n    this.emit('run');\n};\n\nTest.prototype.test = function (name, opts, cb) {\n    var self = this;\n    var t = new Test(name, opts, cb);\n    this._progeny.push(t);\n    this.pendingCount++;\n    this.emit('test', t);\n    t.on('prerun', function () {\n        self.assertCount++;\n    })\n    \n    if (!self._pendingAsserts()) {\n        nextTick(function () {\n            self._end();\n        });\n    }\n    \n    nextTick(function() {\n        if (!self._plan && self.pendingCount == self._progeny.length) {\n            self._end();\n        }\n    });\n};\n\nTest.prototype.comment = function (msg) {\n    this.emit('result', msg.trim().replace(/^#\\s*/, ''));\n};\n\nTest.prototype.plan = function (n) {\n    this._plan = n;\n    this.emit('plan', n);\n};\n\nTest.prototype.end = function (err) { \n    var self = this;\n    if (arguments.length >= 1) {\n        this.ifError(err);\n    }\n    \n    if (this.calledEnd) {\n        this.fail('.end() called twice');\n    }\n    this.calledEnd = true;\n    this._end();\n};\n\nTest.prototype._end = function (err) {\n    var self = this;\n    if (this._progeny.length) {\n        var t = this._progeny.shift();\n        t.on('end', function () { self._end() });\n        t.run();\n        return;\n    }\n    \n    if (!this.ended) this.emit('end');\n    var pendingAsserts = this._pendingAsserts();\n    if (!this._planError && this._plan !== undefined && pendingAsserts) {\n        this._planError = true;\n        this.fail('plan != count', {\n            expected : this._plan,\n            actual : this.assertCount\n        });\n    }\n    this.ended = true;\n};\n\nTest.prototype._exit = function () {\n    if (this._plan !== undefined &&\n        !this._planError && this.assertCount !== this._plan) {\n        this._planError = true;\n        this.fail('plan != count', {\n            expected : this._plan,\n            actual : this.assertCount,\n            exiting : true\n        });\n    }\n    else if (!this.ended) {\n        this.fail('test exited without ending', {\n            exiting: true\n        });\n    }\n};\n\nTest.prototype._pendingAsserts = function () {\n    if (this._plan === undefined) {\n        return 1;\n    }\n    else {\n        return this._plan - (this._progeny.length + this.assertCount);\n    }\n};\n\nTest.prototype._assert = function assert (ok, opts) {\n    var self = this;\n    var extra = opts.extra || {};\n    \n    var res = {\n        id : self.assertCount ++,\n        ok : Boolean(ok),\n        skip : defined(extra.skip, opts.skip),\n        name : defined(extra.message, opts.message, '(unnamed assert)'),\n        operator : defined(extra.operator, opts.operator)\n    };\n    if (has(opts, 'actual') || has(extra, 'actual')) {\n        res.actual = defined(extra.actual, opts.actual);\n    }\n    if (has(opts, 'expected') || has(extra, 'expected')) {\n        res.expected = defined(extra.expected, opts.expected);\n    }\n    this._ok = Boolean(this._ok && ok);\n    \n    if (!ok) {\n        res.error = defined(extra.error, opts.error, new Error(res.name));\n    }\n    \n    var e = new Error('exception');\n    var err = (e.stack || '').split('\\n');\n    var dir = path.dirname(__dirname) + '/';\n    \n    for (var i = 0; i < err.length; i++) {\n        var m = /^\\s*\\bat\\s+(.+)/.exec(err[i]);\n        if (!m) continue;\n        \n        var s = m[1].split(/\\s+/);\n        var filem = /(\\/[^:\\s]+:(\\d+)(?::(\\d+))?)/.exec(s[1]);\n        if (!filem) {\n            filem = /(\\/[^:\\s]+:(\\d+)(?::(\\d+))?)/.exec(s[3]);\n            \n            if (!filem) continue;\n        }\n        \n        if (filem[1].slice(0, dir.length) === dir) continue;\n        \n        res.functionName = s[0];\n        res.file = filem[1];\n        res.line = Number(filem[2]);\n        if (filem[3]) res.column = filem[3];\n        \n        res.at = m[1];\n        break;\n    }\n    \n    self.emit('result', res);\n    \n    var pendingAsserts = self._pendingAsserts();\n    if (!pendingAsserts) {\n        if (extra.exiting) {\n            self._end();\n        } else {\n            nextTick(function () {\n                self._end();\n            });\n        }\n    }\n    \n    if (!self._planError && pendingAsserts < 0) {\n        self._planError = true;\n        self.fail('plan != count', {\n            expected : self._plan,\n            actual : self._plan - pendingAsserts\n        });\n    }\n};\n\nTest.prototype.fail = function (msg, extra) {\n    this._assert(false, {\n        message : msg,\n        operator : 'fail',\n        extra : extra\n    });\n};\n\nTest.prototype.pass = function (msg, extra) {\n    this._assert(true, {\n        message : msg,\n        operator : 'pass',\n        extra : extra\n    });\n};\n\nTest.prototype.skip = function (msg, extra) {\n    this._assert(true, {\n        message : msg,\n        operator : 'skip',\n        skip : true,\n        extra : extra\n    });\n};\n\nTest.prototype.ok\n= Test.prototype['true']\n= Test.prototype.assert\n= function (value, msg, extra) {\n    this._assert(value, {\n        message : msg,\n        operator : 'ok',\n        expected : true,\n        actual : value,\n        extra : extra\n    });\n};\n\nTest.prototype.notOk\n= Test.prototype['false']\n= Test.prototype.notok\n= function (value, msg, extra) {\n    this._assert(!value, {\n        message : msg,\n        operator : 'notOk',\n        expected : false,\n        actual : value,\n        extra : extra\n    });\n};\n\nTest.prototype.error\n= Test.prototype.ifError\n= Test.prototype.ifErr\n= Test.prototype.iferror\n= function (err, msg, extra) {\n    this._assert(!err, {\n        message : defined(msg, String(err)),\n        operator : 'error',\n        actual : err,\n        extra : extra\n    });\n};\n\nTest.prototype.equal\n= Test.prototype.equals\n= Test.prototype.isEqual\n= Test.prototype.is\n= Test.prototype.strictEqual\n= Test.prototype.strictEquals\n= function (a, b, msg, extra) {\n    this._assert(a === b, {\n        message : defined(msg, 'should be equal'),\n        operator : 'equal',\n        actual : a,\n        expected : b,\n        extra : extra\n    });\n};\n\nTest.prototype.notEqual\n= Test.prototype.notEquals\n= Test.prototype.notStrictEqual\n= Test.prototype.notStrictEquals\n= Test.prototype.isNotEqual\n= Test.prototype.isNot\n= Test.prototype.not\n= Test.prototype.doesNotEqual\n= Test.prototype.isInequal\n= function (a, b, msg, extra) {\n    this._assert(a !== b, {\n        message : defined(msg, 'should not be equal'),\n        operator : 'notEqual',\n        actual : a,\n        notExpected : b,\n        extra : extra\n    });\n};\n\nTest.prototype.deepEqual\n= Test.prototype.deepEquals\n= Test.prototype.isEquivalent\n= Test.prototype.same\n= function (a, b, msg, extra) {\n    this._assert(deepEqual(a, b, { strict: true }), {\n        message : defined(msg, 'should be equivalent'),\n        operator : 'deepEqual',\n        actual : a,\n        expected : b,\n        extra : extra\n    });\n};\n\nTest.prototype.deepLooseEqual\n= Test.prototype.looseEqual\n= Test.prototype.looseEquals\n= function (a, b, msg, extra) {\n    this._assert(deepEqual(a, b), {\n        message : defined(msg, 'should be equivalent'),\n        operator : 'deepLooseEqual',\n        actual : a,\n        expected : b,\n        extra : extra\n    });\n};\n\nTest.prototype.notDeepEqual\n= Test.prototype.notEquivalent\n= Test.prototype.notDeeply\n= Test.prototype.notSame\n= Test.prototype.isNotDeepEqual\n= Test.prototype.isNotDeeply\n= Test.prototype.isNotEquivalent\n= Test.prototype.isInequivalent\n= function (a, b, msg, extra) {\n    this._assert(!deepEqual(a, b, { strict: true }), {\n        message : defined(msg, 'should not be equivalent'),\n        operator : 'notDeepEqual',\n        actual : a,\n        notExpected : b,\n        extra : extra\n    });\n};\n\nTest.prototype.notDeepLooseEqual\n= Test.prototype.notLooseEqual\n= Test.prototype.notLooseEquals\n= function (a, b, msg, extra) {\n    this._assert(deepEqual(a, b), {\n        message : defined(msg, 'should be equivalent'),\n        operator : 'notDeepLooseEqual',\n        actual : a,\n        expected : b,\n        extra : extra\n    });\n};\n\nTest.prototype['throws'] = function (fn, expected, msg, extra) {\n    if (typeof expected === 'string') {\n        msg = expected;\n        expected = undefined;\n    }\n    var caught = undefined;\n    try {\n        fn();\n    }\n    catch (err) {\n        caught = { error : err };\n        var message = err.message;\n        delete err.message;\n        err.message = message;\n    }\n\n    var passed = caught;\n\n    if (expected instanceof RegExp) {\n        passed = expected.test(caught && caught.error);\n        expected = String(expected);\n    }\n\n    this._assert(passed, {\n        message : defined(msg, 'should throw'),\n        operator : 'throws',\n        actual : caught && caught.error,\n        expected : expected,\n        error: !passed && caught && caught.error,\n        extra : extra\n    });\n};\n\nTest.prototype.doesNotThrow = function (fn, expected, msg, extra) {\n    if (typeof expected === 'string') {\n        msg = expected;\n        expected = undefined;\n    }\n    var caught = undefined;\n    try {\n        fn();\n    }\n    catch (err) {\n        caught = { error : err };\n    }\n    this._assert(!caught, {\n        message : defined(msg, 'should not throw'),\n        operator : 'throws',\n        actual : caught && caught.error,\n        expected : expected,\n        error : caught && caught.error,\n        extra : extra\n    });\n};\n\nfunction has (obj, prop) {\n    return Object.prototype.hasOwnProperty.call(obj, prop);\n}\n\nTest.skip = function (name_, _opts, _cb) {\n    var args = getTestArgs.apply(null, arguments);\n    args.opts.skip = true;\n    return Test(args.name, args.opts, args.cb);\n};\n\n// vim: set softtabstop=4 shiftwidth=4:\n\n}).call(this,require(\"/Users/MoOx/Sync/Development/pjax/node_modules/browserify/node_modules/insert-module-globals/node_modules/process/browser.js\"),\"/../../../node_modules/tape/lib\")","var pSlice = Array.prototype.slice;\nvar objectKeys = require('./lib/keys.js');\nvar isArguments = require('./lib/is_arguments.js');\n\nvar deepEqual = module.exports = function (actual, expected, opts) {\n  if (!opts) opts = {};\n  // 7.1. All identical values are equivalent, as determined by ===.\n  if (actual === expected) {\n    return true;\n\n  } else if (actual instanceof Date && expected instanceof Date) {\n    return actual.getTime() === expected.getTime();\n\n  // 7.3. Other pairs that do not both pass typeof value == 'object',\n  // equivalence is determined by ==.\n  } else if (typeof actual != 'object' && typeof expected != 'object') {\n    return opts.strict ? actual === expected : actual == expected;\n\n  // 7.4. For all other Object pairs, including Array objects, equivalence is\n  // determined by having the same number of owned properties (as verified\n  // with Object.prototype.hasOwnProperty.call), the same set of keys\n  // (although not necessarily the same order), equivalent values for every\n  // corresponding key, and an identical 'prototype' property. Note: this\n  // accounts for both named and indexed properties on Arrays.\n  } else {\n    return objEquiv(actual, expected, opts);\n  }\n}\n\nfunction isUndefinedOrNull(value) {\n  return value === null || value === undefined;\n}\n\nfunction isBuffer (x) {\n  if (!x || typeof x !== 'object' || typeof x.length !== 'number') return false;\n  if (typeof x.copy !== 'function' || typeof x.slice !== 'function') {\n    return false;\n  }\n  if (x.length > 0 && typeof x[0] !== 'number') return false;\n  return true;\n}\n\nfunction objEquiv(a, b, opts) {\n  var i, key;\n  if (isUndefinedOrNull(a) || isUndefinedOrNull(b))\n    return false;\n  // an identical 'prototype' property.\n  if (a.prototype !== b.prototype) return false;\n  //~~~I've managed to break Object.keys through screwy arguments passing.\n  //   Converting to array solves the problem.\n  if (isArguments(a)) {\n    if (!isArguments(b)) {\n      return false;\n    }\n    a = pSlice.call(a);\n    b = pSlice.call(b);\n    return deepEqual(a, b, opts);\n  }\n  if (isBuffer(a)) {\n    if (!isBuffer(b)) {\n      return false;\n    }\n    if (a.length !== b.length) return false;\n    for (i = 0; i < a.length; i++) {\n      if (a[i] !== b[i]) return false;\n    }\n    return true;\n  }\n  try {\n    var ka = objectKeys(a),\n        kb = objectKeys(b);\n  } catch (e) {//happens when one is a string literal and the other isn't\n    return false;\n  }\n  // having the same number of owned properties (keys incorporates\n  // hasOwnProperty)\n  if (ka.length != kb.length)\n    return false;\n  //the same set of keys (although not necessarily the same order),\n  ka.sort();\n  kb.sort();\n  //~~~cheap key test\n  for (i = ka.length - 1; i >= 0; i--) {\n    if (ka[i] != kb[i])\n      return false;\n  }\n  //equivalent values for every corresponding key, and\n  //~~~possibly expensive deep test\n  for (i = ka.length - 1; i >= 0; i--) {\n    key = ka[i];\n    if (!deepEqual(a[key], b[key], opts)) return false;\n  }\n  return true;\n}\n","var supportsArgumentsClass = (function(){\n  return Object.prototype.toString.call(arguments)\n})() == '[object Arguments]';\n\nexports = module.exports = supportsArgumentsClass ? supported : unsupported;\n\nexports.supported = supported;\nfunction supported(object) {\n  return Object.prototype.toString.call(object) == '[object Arguments]';\n};\n\nexports.unsupported = unsupported;\nfunction unsupported(object){\n  return object &&\n    typeof object == 'object' &&\n    typeof object.length == 'number' &&\n    Object.prototype.hasOwnProperty.call(object, 'callee') &&\n    !Object.prototype.propertyIsEnumerable.call(object, 'callee') ||\n    false;\n};\n","exports = module.exports = typeof Object.keys === 'function'\n  ? Object.keys : shim;\n\nexports.shim = shim;\nfunction shim (obj) {\n  var keys = [];\n  for (var key in obj) keys.push(key);\n  return keys;\n}\n","module.exports = function () {\n    for (var i = 0; i < arguments.length; i++) {\n        if (arguments[i] !== undefined) return arguments[i];\n    }\n};\n","module.exports = function inspect_ (obj, opts, depth, seen) {\n    if (!opts) opts = {};\n    \n    var maxDepth = opts.depth === undefined ? 5 : opts.depth;\n    if (depth === undefined) depth = 0;\n    if (depth > maxDepth && maxDepth > 0) return '...';\n    \n    if (seen === undefined) seen = [];\n    else if (indexOf(seen, obj) >= 0) {\n        return '[Circular]';\n    }\n    \n    function inspect (value, from) {\n        if (from) {\n            seen = seen.slice();\n            seen.push(from);\n        }\n        return inspect_(value, opts, depth + 1, seen);\n    }\n    \n    if (typeof obj === 'string') {\n        return inspectString(obj);\n    }\n    else if (typeof obj === 'function') {\n        var name = nameOf(obj);\n        return '[Function' + (name ? ': ' + name : '') + ']';\n    }\n    else if (obj === null) {\n        return 'null';\n    }\n    else if (isElement(obj)) {\n        var s = '<' + String(obj.nodeName).toLowerCase();\n        var attrs = obj.attributes || [];\n        for (var i = 0; i < attrs.length; i++) {\n            s += ' ' + attrs[i].name + '=\"' + quote(attrs[i].value) + '\"';\n        }\n        s += '>';\n        if (obj.childNodes && obj.childNodes.length) s += '...';\n        s += '</' + String(obj.tagName).toLowerCase() + '>';\n        return s;\n    }\n    else if (isArray(obj)) {\n        if (obj.length === 0) return '[]';\n        var xs = Array(obj.length);\n        for (var i = 0; i < obj.length; i++) {\n            xs[i] = has(obj, i) ? inspect(obj[i], obj) : '';\n        }\n        return '[ ' + xs.join(', ') + ' ]';\n    }\n    else if (typeof obj === 'object' && typeof obj.inspect === 'function') {\n        return obj.inspect();\n    }\n    else if (typeof obj === 'object' && !isDate(obj) && !isRegExp(obj)) {\n        var xs = [], keys = [];\n        for (var key in obj) {\n            if (has(obj, key)) keys.push(key);\n        }\n        keys.sort();\n        for (var i = 0; i < keys.length; i++) {\n            var key = keys[i];\n            if (/[^\\w$]/.test(key)) {\n                xs.push(inspect(key) + ': ' + inspect(obj[key], obj));\n            }\n            else xs.push(key + ': ' + inspect(obj[key], obj));\n        }\n        if (xs.length === 0) return '{}';\n        return '{ ' + xs.join(', ') + ' }';\n    }\n    else return String(obj);\n};\n\nfunction quote (s) {\n    return String(s).replace(/\"/g, '&quot;');\n}\n\nfunction isArray (obj) {\n    return {}.toString.call(obj) === '[object Array]';\n}\n\nfunction isDate (obj) {\n    return {}.toString.call(obj) === '[object Date]';\n}\n\nfunction isRegExp (obj) {\n    return {}.toString.call(obj) === '[object RegExp]';\n}\n\nfunction has (obj, key) {\n    if (!{}.hasOwnProperty) return key in obj;\n    return {}.hasOwnProperty.call(obj, key);\n}\n\nfunction nameOf (f) {\n    if (f.name) return f.name;\n    var m = f.toString().match(/^function\\s*([\\w$]+)/);\n    if (m) return m[1];\n}\n\nfunction indexOf (xs, x) {\n    if (xs.indexOf) return xs.indexOf(x);\n    for (var i = 0, l = xs.length; i < l; i++) {\n        if (xs[i] === x) return i;\n    }\n    return -1;\n}\n\nfunction isElement (x) {\n    if (!x || typeof x !== 'object') return false;\n    if (typeof HTMLElement !== 'undefined') {\n        return x instanceof HTMLElement;\n    }\n    else return typeof x.nodeName === 'string'\n        && typeof x.getAttribute === 'function'\n    ;\n}\n\nfunction inspectString (str) {\n    var s = str.replace(/(['\\\\])/g, '\\\\$1').replace(/[\\x00-\\x1f]/g, lowbyte);\n    return \"'\" + s + \"'\";\n    \n    function lowbyte (c) {\n        var n = c.charCodeAt(0);\n        var x = { 8: 'b', 9: 't', 10: 'n', 12: 'f', 13: 'r' }[n];\n        if (x) return '\\\\' + x;\n        return '\\\\x' + (n < 0x10 ? '0' : '') + n.toString(16);\n    }\n}\n","(function (process){\nvar through = require('through');\nvar nextTick = typeof setImmediate !== 'undefined'\n    ? setImmediate\n    : process.nextTick\n;\n\nmodule.exports = function (write, end) {\n    var tr = through(write, end);\n    tr.pause();\n    var resume = tr.resume;\n    var pause = tr.pause;\n    var paused = false;\n    \n    tr.pause = function () {\n        paused = true;\n        return pause.apply(this, arguments);\n    };\n    \n    tr.resume = function () {\n        paused = false;\n        return resume.apply(this, arguments);\n    };\n    \n    nextTick(function () {\n        if (!paused) tr.resume();\n    });\n    \n    return tr;\n};\n\n}).call(this,require(\"/Users/MoOx/Sync/Development/pjax/node_modules/browserify/node_modules/insert-module-globals/node_modules/process/browser.js\"))","(function (process){\nvar Stream = require('stream')\n\n// through\n//\n// a stream that does nothing but re-emit the input.\n// useful for aggregating a series of changing but not ending streams into one stream)\n\nexports = module.exports = through\nthrough.through = through\n\n//create a readable writable stream.\n\nfunction through (write, end, opts) {\n  write = write || function (data) { this.queue(data) }\n  end = end || function () { this.queue(null) }\n\n  var ended = false, destroyed = false, buffer = [], _ended = false\n  var stream = new Stream()\n  stream.readable = stream.writable = true\n  stream.paused = false\n\n//  stream.autoPause   = !(opts && opts.autoPause   === false)\n  stream.autoDestroy = !(opts && opts.autoDestroy === false)\n\n  stream.write = function (data) {\n    write.call(this, data)\n    return !stream.paused\n  }\n\n  function drain() {\n    while(buffer.length && !stream.paused) {\n      var data = buffer.shift()\n      if(null === data)\n        return stream.emit('end')\n      else\n        stream.emit('data', data)\n    }\n  }\n\n  stream.queue = stream.push = function (data) {\n//    console.error(ended)\n    if(_ended) return stream\n    if(data == null) _ended = true\n    buffer.push(data)\n    drain()\n    return stream\n  }\n\n  //this will be registered as the first 'end' listener\n  //must call destroy next tick, to make sure we're after any\n  //stream piped from here.\n  //this is only a problem if end is not emitted synchronously.\n  //a nicer way to do this is to make sure this is the last listener for 'end'\n\n  stream.on('end', function () {\n    stream.readable = false\n    if(!stream.writable && stream.autoDestroy)\n      process.nextTick(function () {\n        stream.destroy()\n      })\n  })\n\n  function _end () {\n    stream.writable = false\n    end.call(stream)\n    if(!stream.readable && stream.autoDestroy)\n      stream.destroy()\n  }\n\n  stream.end = function (data) {\n    if(ended) return\n    ended = true\n    if(arguments.length) stream.write(data)\n    _end() // will emit or queue\n    return stream\n  }\n\n  stream.destroy = function () {\n    if(destroyed) return\n    destroyed = true\n    ended = true\n    buffer.length = 0\n    stream.writable = stream.readable = false\n    stream.emit('close')\n    return stream\n  }\n\n  stream.pause = function () {\n    if(stream.paused) return\n    stream.paused = true\n    return stream\n  }\n\n  stream.resume = function () {\n    if(stream.paused) {\n      stream.paused = false\n      stream.emit('resume')\n    }\n    drain()\n    //may have become paused again,\n    //as drain emits 'data'.\n    if(!stream.paused)\n      stream.emit('drain')\n    return stream\n  }\n  return stream\n}\n\n\n}).call(this,require(\"/Users/MoOx/Sync/Development/pjax/node_modules/browserify/node_modules/insert-module-globals/node_modules/process/browser.js\"))","module.exports = function(obj) {\n  if (null === obj || \"object\" != typeof obj) {\n    return obj\n  }\n  var copy = obj.constructor()\n  for (var attr in obj) {\n    if (obj.hasOwnProperty(attr)) {\n      copy[attr] = obj[attr]\n    }\n  }\n  return copy\n}\n","module.exports = function(el) {\n  // console.log(\"going to execute script\", el)\n\n  var code = (el.text || el.textContent || el.innerHTML || \"\")\n  var head = document.querySelector(\"head\") || document.documentElement\n  var script = document.createElement(\"script\")\n\n  if (code.match(\"document.write\")) {\n    if (console && console.log) {\n      console.log(\"Script contains document.write. Can’t be executed correctly. Code skipped \", el)\n    }\n    return false\n  }\n\n  script.type = \"text/javascript\"\n  try {\n    script.appendChild(document.createTextNode(code))\n  }\n  catch (e) {\n    // old IEs have funky script nodes\n    script.text = code\n  }\n\n  // execute\n  head.insertBefore(script, head.firstChild)\n  head.removeChild(script) // avoid pollution\n\n  return true\n}\n","var forEachEls = require(\"../foreach-els\")\n\nmodule.exports = function(els, events, listener, useCapture) {\n  events = (typeof events === \"string\" ? events.split(\" \") : events)\n\n  events.forEach(function(e) {\n    forEachEls(els, function(el) {\n      el.removeEventListener(e, listener, useCapture)\n    })\n  })\n}\n","var forEachEls = require(\"../foreach-els\")\n\nmodule.exports = function(els, events, listener, useCapture) {\n  events = (typeof events === \"string\" ? events.split(\" \") : events)\n\n  events.forEach(function(e) {\n    forEachEls(els, function(el) {\n      el.addEventListener(e, listener, useCapture)\n    })\n  })\n}\n","var forEachEls = require(\"../foreach-els\")\n\nmodule.exports = function(els, events, opts) {\n  events = (typeof events === \"string\" ? events.split(\" \") : events)\n\n  events.forEach(function(e) {\n    var event // = new CustomEvent(e) // doesn't everywhere yet\n    event = document.createEvent(\"HTMLEvents\")\n    event.initEvent(e, true, true)\n    event.eventName = e\n    if (opts) {\n      Object.keys(opts).forEach(function(key) {\n        event[key] = opts[key]\n      })\n    }\n\n    forEachEls(els, function(el) {\n      var domFix = false\n      if (!el.parentNode) {\n        // THANKS YOU IE (9/10//11 concerned)\n        // dispatchEvent doesn't work if element is not in the dom\n        domFix = true\n        document.body.appendChild(el)\n      }\n      el.dispatchEvent(event)\n      if (domFix) {\n        el.parentNode.removeChild(el)\n      }\n    })\n  })\n}\n","var forEachEls = require(\"./foreach-els\")\nvar evalScript = require(\"./eval-script\")\n// Finds and executes scripts (used for newly added elements)\n// Needed since innerHTML does not run scripts\nmodule.exports = function(el) {\n  // console.log(\"going to execute scripts for \", el)\n  forEachEls(el.querySelectorAll(\"script\"), function(script) {\n    if (!script.type || script.type.toLowerCase() === \"text/javascript\") {\n      if (script.parentNode) {\n        script.parentNode.removeChild(script)\n      }\n      evalScript(script)\n    }\n  })\n}\n","module.exports = function(els, fn, context) {\n  if (els instanceof HTMLCollection || els instanceof NodeList || els instanceof Array) {\n    return Array.prototype.forEach.call(els, fn, context)\n  }\n  // assume simple dom element\n  return fn.call(context, els)\n}\n","module.exports = function() {\n  // Borrowed wholesale from https://github.com/defunkt/jquery-pjax\n  return window.history &&\n    window.history.pushState &&\n    window.history.replaceState &&\n    // pushState isn’t reliable on iOS until 5.\n    !navigator.userAgent.match(/((iPod|iPhone|iPad).+\\bOS\\s+[1-4]|WebApps\\/.+CFNetwork)/)\n}\n","require(\"../../polyfills/Function.prototype.bind\")\n\nvar on = require(\"../events/on\")\nvar clone = require(\"../clone\")\n\nvar attrClick = \"data-pjax-click-state\"\nvar attrKey = \"data-pjax-keyup-state\"\n\nvar linkAction = function(el, event) {\n  // Don’t break browser special behavior on links (like page in new window)\n  if (event.which > 1 || event.metaKey || event.ctrlKey || event.shiftKey || event.altKey) {\n    el.setAttribute(attrClick, \"modifier\")\n    return\n  }\n\n  // we do test on href now to prevent unexpected behavior if for some reason\n  // user have href that can be dynamically updated\n\n  // Ignore external links.\n  if (el.protocol !== window.location.protocol || el.host !== window.location.host) {\n    el.setAttribute(attrClick, \"external\")\n    return\n  }\n\n  // Ignore click if we are on an anchor on the same page\n  if (el.pathname === window.location.pathname && el.hash.length > 0) {\n    el.setAttribute(attrClick, \"anchor-present\")\n    return\n  }\n\n  // Ignore anchors on the same page (keep native behavior)\n  if (el.hash && el.href.replace(el.hash, \"\") === window.location.href.replace(location.hash, \"\")) {\n    el.setAttribute(attrClick, \"anchor\")\n    return\n  }\n\n  // Ignore empty anchor \"foo.html#\"\n  if (el.href === window.location.href.split(\"#\")[0] + \"#\") {\n    el.setAttribute(attrClick, \"anchor-empty\")\n    return\n  }\n\n  event.preventDefault()\n\n  // don’t do \"nothing\" if user try to reload the page by clicking the same link twice\n  if (el.href === window.location.href.split(\"#\")[0]) {\n    el.setAttribute(attrClick, \"refresh\")\n    this.refresh()\n    return\n  }\n\n  el.setAttribute(attrClick, \"load\")\n  this.loadUrl(el.href, clone(this.options))\n}\n\nmodule.exports = function(el) {\n  var instance = this\n\n  on(el, \"click\", function(event) {\n    linkAction.call(instance, el, event)\n  })\n\n  on(el, \"keyup\", function(event) {\n\n    // Don’t break browser special behavior on links (like page in new window)\n    if (event.which > 1 || event.metaKey || event.ctrlKey || event.shiftKey || event.altKey) {\n      el.setAttribute(attrKey, \"modifier\")\n      return\n    }\n\n    if(event.keyCode == 13) {\n      linkAction.call(instance, el, event)\n    }\n\n  }.bind(this))\n}\n","module.exports = function(el) {\n  switch (el.tagName.toLowerCase()) {\n  case \"a\":\n    this.attachLink(el)\n    break\n\n  case \"form\":\n    throw \"Pjax doesnt support <form> yet.\"\n    break\n\n  default:\n    throw \"Pjax can only be applied on <a> or <form> submit\"\n  }\n}\n","module.exports = function(location, callback) {\n  var request = new XMLHttpRequest()\n\n  request.onreadystatechange = function() {\n    if (request.readyState === 4) {\n      if (request.status === 200) {\n        callback(request.responseText, request)\n      }\n      else {\n        callback(null, request)\n      }\n    }\n  }\n\n  request.open(\"GET\", location + (!/[?&]/.test(location) ? \"?\": \"&\") + (new Date().getTime()), true)\n  request.setRequestHeader(\"X-Requested-With\", \"XMLHttpRequest\")\n  request.send(null)\n  return request\n}\n","if (!Function.prototype.bind) {\n  Function.prototype.bind = function (oThis) {\n    if (typeof this !== \"function\") {\n      // closest thing possible to the ECMAScript 5 internal IsCallable function\n      throw new TypeError(\"Function.prototype.bind - what is trying to be bound is not callable\")\n    }\n\n    var aArgs = Array.prototype.slice.call(arguments, 1)\n    var fToBind = this\n    var fNOP = function () {}\n    var fBound = function () {\n      return fToBind.apply(this instanceof fNOP && oThis ? this : oThis, aArgs.concat(Array.prototype.slice.call(arguments)))\n    }\n\n    fNOP.prototype = this.prototype\n    fBound.prototype = new fNOP()\n\n    return fBound\n  }\n}\n","var tape = require(\"tape\")\n\nvar clone = require(\"../../../src/scripts/lib/clone\")\n\ntape(\"test clone method\", function(t) {\n  var obj = {one: 1, two: 2}\n  var cloned = clone(obj)\n\n  t.notEqual(obj, cloned, \"cloned object isn't the object\")\n\n  t.same(obj, cloned, \"cloned object have the same values than object\")\n\n  cloned.tree = 3\n  t.notSame(obj, cloned, \"modified cloned object haven't the same values than object\")\n\n  t.end()\n})\n","var tape = require(\"tape\")\n\nvar evalScript = require(\"../../../src/scripts/lib/eval-script\")\n\ntape(\"test evalScript method\", function(t) {\n  document.body.className = \"\"\n\n  var script = document.createElement(\"script\")\n  script.innerHTML = \"document.body.className = 'executed'\"\n\n  t.equal(document.body.className, \"\", \"script hasn't been executed yet\")\n\n  evalScript(script)\n  t.equal(document.body.className, \"executed\", \"script has been properly executed\")\n\n  // script.innerHTML = \"document.write('failure')\"\n  // var bodyText = document.body.text\n  // evalScript(script)\n  // t.equal(document.body.text, bodyText, \"document.write hasn't been executed\")\n\n  t.end()\n})\n","var tape = require(\"tape\")\n\nvar on = require(\"../../../src/scripts/lib/events/on\")\nvar off = require(\"../../../src/scripts/lib/events/off\")\nvar trigger = require(\"../../../src/scripts/lib/events/trigger\")\n\nvar el = document.createElement(\"div\")\nvar el2 = document.createElement(\"span\")\nvar els = [el, el2]\nvar eventType2 = \"resize\"\nvar eventsType = \"click resize\"\nvar classCb = function() {\n  this.className += \"on\"\n}\nvar attrCb = function() {\n  this.setAttribute(\"data-state\", this.getAttribute(\"data-state\") + \"ON\")\n}\n\ntape(\"test events on/off/trigger for one element, one event\", function(t) {\n  el.className = \"\"\n  on(el, \"click\", classCb)\n  trigger(el, \"click\")\n  t.equal(el.className, \"on\", \"attached callback has been fired properly\")\n\n  el.className = \"off\"\n  off(el, \"click\", classCb)\n  trigger(el, \"click\")\n  t.equal(el.className, \"off\", \"triggered event didn't fire detached callback\")\n\n  t.end()\n})\n\ntape(\"test events on/off/trigger for multiple elements, one event\", function(t) {\n  el.className = \"\"\n  el2.className = \"\"\n\n  on(els, \"click\", classCb)\n  trigger(els, \"click\")\n  t.equal(el.className, \"on\", \"attached callback has been fired properly on the first element\")\n  t.equal(el2.className, \"on\", \"attached callback has been fired properly on the second element\")\n\n  el.className = \"off\"\n  el2.className = \"off\"\n  off(els, \"click\", classCb)\n  trigger(els, \"click\")\n  t.equal(el.className, \"off\", \"triggered event didn't fire detached callback on the first element\")\n  t.equal(el2.className, \"off\", \"triggered event didn't fire detached callback on the second element\")\n\n  t.end()\n})\n\ntape(\"test events on/off/trigger for one element, multiple events\", function(t) {\n  el.className = \"\"\n  on(el, \"click mouseover\", classCb)\n  trigger(el, \"click mouseover\")\n  t.equal(el.className, \"onon\", \"attached callbacks have been fired properly\")\n\n  el.className = \"off\"\n  off(el, \"click mouseover\", classCb)\n  trigger(el, \"click mouseover\")\n  t.equal(el.className, \"off\", \"triggered events didn't fire detached callback\")\n\n  t.end()\n})\n\ntape(\"test events on/off/trigger for multiple elements, multiple events\", function(t) {\n  el.className = \"\"\n  el2.className = \"\"\n  el.setAttribute(\"data-state\", \"\")\n  el2.setAttribute(\"data-state\", \"\")\n  on(els, \"click mouseover\", classCb)\n  on(els, \"resize scroll\", attrCb)\n  trigger(els, \"click mouseover resize scroll\")\n  t.equal(el.className, \"onon\", \"attached callbacks has been fired properly on the first element\")\n  t.equal(el.getAttribute(\"data-state\"), \"ONON\", \"attached callbacks has been fired properly on the first element\")\n  t.equal(el2.className, \"onon\", \"attached callbacks has been fired properly on the second element\")\n  t.equal(el2.getAttribute(\"data-state\"), \"ONON\", \"attached callbacks has been fired properly on the second element\")\n\n  el.className = \"off\"\n  el2.className = \"off\"\n  el.setAttribute(\"data-state\", \"off\")\n  el2.setAttribute(\"data-state\", \"off\")\n  off(els, \"click mouseover\", classCb)\n  off(els, \"resize scroll\", attrCb)\n  trigger(els, \"click mouseover resize scroll\")\n  t.equal(el.className, \"off\", \"triggered events didn't fire detached callbacks on the first element\")\n  t.equal(el.getAttribute(\"data-state\"), \"off\", \"triggered events didn't fire detached callbacks on the first element\")\n  t.equal(el2.className, \"off\", \"triggered events didn't fire detached callbacks on the first element\")\n  t.equal(el2.getAttribute(\"data-state\"), \"off\", \"triggered events didn't fire detached callbacks on the first element\")\n\n  t.end()\n})\n","var tape = require(\"tape\")\n\nvar executeScripts = require(\"../../../src/scripts/lib/execute-scripts\")\n\ntape(\"test executeScripts method\", function(t) {\n  document.body.className = \"\"\n\n  var container = document.createElement(\"div\")\n  container.innerHTML = \"<\" + \"script\" + \">document.body.className = 'executed';</\" + \"script\" + \"><\" + \"script\" + \">document.body.className += ' correctly';</\" + \"script\" + \">\"\n\n  t.equal(document.body.className, \"\", \"script hasn't been executed yet\")\n  executeScripts(container)\n  t.equal(document.body.className, \"executed correctly\", \"script has been properly executed\")\n\n  t.end()\n})\n","var tape = require(\"tape\")\n\nvar forEachEls = require(\"../../../src/scripts/lib/foreach-els.js\")\n\nvar div = document.createElement(\"div\")\nvar span = document.createElement(\"span\")\nvar cb = function(el) {\n  el.innerHTML = \"boom\"\n}\n\ntape(\"test forEachEls on one element\", function(t) {\n  div.innerHTML = \"div tag\"\n  forEachEls(div, cb)\n\n  t.equal(div.innerHTML, \"boom\", \"works correctly on one element\")\n  t.end()\n})\n\n\ntape(\"test forEachEls on an array\", function(t) {\n  div.innerHTML = \"div tag\"\n  span.innerHTML = \"span tag\"\n\n  forEachEls([div, span], cb)\n\n  t.equal(div.innerHTML, \"boom\", \"works correctly on the first element of the array\")\n  t.equal(span.innerHTML, \"boom\", \"works correctly on the last element of the array\")\n\n  t.end()\n})\n\ntape(\"test forEachEls on an NodeList\", function(t) {\n  div.innerHTML = \"div tag\"\n  span.innerHTML = \"span tag\"\n\n  var frag = document.createDocumentFragment()\n  frag.appendChild(div)\n  frag.appendChild(span)\n  forEachEls(frag.childNodes, cb)\n\n  t.equal(div.innerHTML, \"boom\", \"works correctly on the first element of the document fragment\")\n  t.equal(span.innerHTML, \"boom\", \"works correctly on the last element of the document fragment\")\n\n  t.end()\n})\n","var tape = require(\"tape\")\n\nvar isSupported = require(\"../../../src/scripts/lib/is-supported.js\")\n\ntape(\"test isSupported method\", function(t) {\n  t.true(isSupported(), \"well, we run test on supported browser, so it should be ok here\")\n  t.end()\n})\n","var tape = require(\"tape\")\n\nvar on = require(\"../../../../src/scripts/lib/events/on\")\nvar trigger = require(\"../../../../src/scripts/lib/events/trigger\")\nvar attachLink = require(\"../../../../src/scripts/lib/proto/attach-link\")\n\nvar a = document.createElement(\"a\")\nvar attr = \"data-pjax-click-state\"\nvar preventDefault = function(e) { e.preventDefault() }\n\ntape(\"test attach link prototype method\", function(t) {\n  t.plan(7)\n\n  attachLink.call({\n    options: {},\n    refresh: function() {\n      t.equal(a.getAttribute(attr), \"refresh\", \"triggering exact same url refresh the page\")\n    },\n    loadUrl: function() {\n      t.equal(a.getAttribute(attr), \"load\", \"triggering a internal link actually load the page\")\n    }\n  }, a)\n\n  var internalUri = window.location.protocol + \"//\" + window.location.host + window.location.pathname + window.location.search\n\n  a.href = internalUri\n  on(a, \"click\", preventDefault) // to avoid link to be open (break testing env)\n  trigger(a, \"click\", {metaKey: true})\n  t.equal(a.getAttribute(attr), \"modifier\", \"event key modifier stop behavior\")\n\n  a.href = \"http://external.com/\"\n  trigger(a, \"click\")\n  t.equal(a.getAttribute(attr), \"external\", \"external url stop behavior\")\n\n  a.href = internalUri + \"#anchor\"\n  trigger(a, \"click\")\n  t.equal(a.getAttribute(attr), \"anchor-present\", \"internal anchor stop behavior\")\n\n  window.location.hash = \"#anchor\"\n  a.href = internalUri + \"#another-anchor\"\n  trigger(a, \"click\")\n  t.notEqual(a.getAttribute(attr), \"anchor\", \"differents anchors stop behavior\")\n  window.location.hash = \"\"\n\n  a.href = internalUri + \"#\"\n  trigger(a, \"click\")\n  t.equal(a.getAttribute(attr), \"anchor-empty\", \"empty anchor stop behavior\")\n\n  a.href = internalUri\n  trigger(a, \"click\")\n  // see refresh defined above\n\n  a.href = window.location.protocol + \"//\" + window.location.host + \"/internal\"\n  trigger(a, \"click\")\n  // see loadUrl defined above\n\n  t.end()\n})\n","var tape = require(\"tape\")\n\nvar parseElement = require(\"../../../../src/scripts/lib/proto/parse-element\")\nvar protoMock = {attachLink: function() { return true}}\ntape(\"test parse element prototype method\", function(t) {\n\n  t.doesNotThrow(function() {\n    var a = document.createElement(\"a\")\n    parseElement.call(protoMock, a)\n  }, \"<a> element can be parsed\")\n\n  t.throws(function() {\n    var form = document.createElement(\"form\")\n    parseElement.call(protoMock, form)\n  }, \"<form> cannot be used (for now)\")\n\n  t.end()\n})\n","var tape = require(\"tape\")\n\nvar request = require(\"../../../src/scripts/lib/request.js\")\n\ntape(\"test xhr request\", function(t) {\n  var xhr = request(\"https://api.github.com/\", function(result) {\n    try {\n      result = JSON.parse(result)\n    }\n    catch (e) {\n      t.fail(\"xhr doesn't get a JSON response\")\n    }\n    t.same(typeof result, \"object\", \"xhr request get a result\")\n    t.end()\n  })\n})\n"]}
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</script></body></html>
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