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gl-store-s3.js/node_modules/aws-sdk/dist/xml2js.js

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module.exports =
/******/ (function(modules) { // webpackBootstrap
/******/ // The module cache
/******/ var installedModules = {};
/******/ // The require function
/******/ function __webpack_require__(moduleId) {
/******/ // Check if module is in cache
/******/ if(installedModules[moduleId])
/******/ return installedModules[moduleId].exports;
/******/ // Create a new module (and put it into the cache)
/******/ var module = installedModules[moduleId] = {
/******/ exports: {},
/******/ id: moduleId,
/******/ loaded: false
/******/ };
/******/ // Execute the module function
/******/ modules[moduleId].call(module.exports, module, module.exports, __webpack_require__);
/******/ // Flag the module as loaded
/******/ module.loaded = true;
/******/ // Return the exports of the module
/******/ return module.exports;
/******/ }
/******/ // expose the modules object (__webpack_modules__)
/******/ __webpack_require__.m = modules;
/******/ // expose the module cache
/******/ __webpack_require__.c = installedModules;
/******/ // __webpack_public_path__
/******/ __webpack_require__.p = "";
/******/ // Load entry module and return exports
/******/ return __webpack_require__(0);
/******/ })
/************************************************************************/
/******/ ([
/* 0 */
/***/ (function(module, exports, __webpack_require__) {
module.exports = __webpack_require__(1);
/***/ }),
/* 1 */
/***/ (function(module, exports, __webpack_require__) {
// Generated by CoffeeScript 1.12.7
(function() {
"use strict";
var builder, defaults, parser, processors,
extend = function(child, parent) { for (var key in parent) { if (hasProp.call(parent, key)) child[key] = parent[key]; } function ctor() { this.constructor = child; } ctor.prototype = parent.prototype; child.prototype = new ctor(); child.__super__ = parent.prototype; return child; },
hasProp = {}.hasOwnProperty;
defaults = __webpack_require__(2);
builder = __webpack_require__(3);
parser = __webpack_require__(26);
processors = __webpack_require__(60);
exports.defaults = defaults.defaults;
exports.processors = processors;
exports.ValidationError = (function(superClass) {
extend(ValidationError, superClass);
function ValidationError(message) {
this.message = message;
}
return ValidationError;
})(Error);
exports.Builder = builder.Builder;
exports.Parser = parser.Parser;
exports.parseString = parser.parseString;
}).call(this);
/***/ }),
/* 2 */
/***/ (function(module, exports) {
// Generated by CoffeeScript 1.12.7
(function() {
exports.defaults = {
"0.1": {
explicitCharkey: false,
trim: true,
normalize: true,
normalizeTags: false,
attrkey: "@",
charkey: "#",
explicitArray: false,
ignoreAttrs: false,
mergeAttrs: false,
explicitRoot: false,
validator: null,
xmlns: false,
explicitChildren: false,
childkey: '@@',
charsAsChildren: false,
includeWhiteChars: false,
async: false,
strict: true,
attrNameProcessors: null,
attrValueProcessors: null,
tagNameProcessors: null,
valueProcessors: null,
emptyTag: ''
},
"0.2": {
explicitCharkey: false,
trim: false,
normalize: false,
normalizeTags: false,
attrkey: "$",
charkey: "_",
explicitArray: true,
ignoreAttrs: false,
mergeAttrs: false,
explicitRoot: true,
validator: null,
xmlns: false,
explicitChildren: false,
preserveChildrenOrder: false,
childkey: '$$',
charsAsChildren: false,
includeWhiteChars: false,
async: false,
strict: true,
attrNameProcessors: null,
attrValueProcessors: null,
tagNameProcessors: null,
valueProcessors: null,
rootName: 'root',
xmldec: {
'version': '1.0',
'encoding': 'UTF-8',
'standalone': true
},
doctype: null,
renderOpts: {
'pretty': true,
'indent': ' ',
'newline': '\n'
},
headless: false,
chunkSize: 10000,
emptyTag: '',
cdata: false
}
};
}).call(this);
/***/ }),
/* 3 */
/***/ (function(module, exports, __webpack_require__) {
// Generated by CoffeeScript 1.12.7
(function() {
"use strict";
var builder, defaults, escapeCDATA, requiresCDATA, wrapCDATA,
hasProp = {}.hasOwnProperty;
builder = __webpack_require__(4);
defaults = __webpack_require__(2).defaults;
requiresCDATA = function(entry) {
return typeof entry === "string" && (entry.indexOf('&') >= 0 || entry.indexOf('>') >= 0 || entry.indexOf('<') >= 0);
};
wrapCDATA = function(entry) {
return "<![CDATA[" + (escapeCDATA(entry)) + "]]>";
};
escapeCDATA = function(entry) {
return entry.replace(']]>', ']]]]><![CDATA[>');
};
exports.Builder = (function() {
function Builder(opts) {
var key, ref, value;
this.options = {};
ref = defaults["0.2"];
for (key in ref) {
if (!hasProp.call(ref, key)) continue;
value = ref[key];
this.options[key] = value;
}
for (key in opts) {
if (!hasProp.call(opts, key)) continue;
value = opts[key];
this.options[key] = value;
}
}
Builder.prototype.buildObject = function(rootObj) {
var attrkey, charkey, render, rootElement, rootName;
attrkey = this.options.attrkey;
charkey = this.options.charkey;
if ((Object.keys(rootObj).length === 1) && (this.options.rootName === defaults['0.2'].rootName)) {
rootName = Object.keys(rootObj)[0];
rootObj = rootObj[rootName];
} else {
rootName = this.options.rootName;
}
render = (function(_this) {
return function(element, obj) {
var attr, child, entry, index, key, value;
if (typeof obj !== 'object') {
if (_this.options.cdata && requiresCDATA(obj)) {
element.raw(wrapCDATA(obj));
} else {
element.txt(obj);
}
} else if (Array.isArray(obj)) {
for (index in obj) {
if (!hasProp.call(obj, index)) continue;
child = obj[index];
for (key in child) {
entry = child[key];
element = render(element.ele(key), entry).up();
}
}
} else {
for (key in obj) {
if (!hasProp.call(obj, key)) continue;
child = obj[key];
if (key === attrkey) {
if (typeof child === "object") {
for (attr in child) {
value = child[attr];
element = element.att(attr, value);
}
}
} else if (key === charkey) {
if (_this.options.cdata && requiresCDATA(child)) {
element = element.raw(wrapCDATA(child));
} else {
element = element.txt(child);
}
} else if (Array.isArray(child)) {
for (index in child) {
if (!hasProp.call(child, index)) continue;
entry = child[index];
if (typeof entry === 'string') {
if (_this.options.cdata && requiresCDATA(entry)) {
element = element.ele(key).raw(wrapCDATA(entry)).up();
} else {
element = element.ele(key, entry).up();
}
} else {
element = render(element.ele(key), entry).up();
}
}
} else if (typeof child === "object") {
element = render(element.ele(key), child).up();
} else {
if (typeof child === 'string' && _this.options.cdata && requiresCDATA(child)) {
element = element.ele(key).raw(wrapCDATA(child)).up();
} else {
if (child == null) {
child = '';
}
element = element.ele(key, child.toString()).up();
}
}
}
}
return element;
};
})(this);
rootElement = builder.create(rootName, this.options.xmldec, this.options.doctype, {
headless: this.options.headless,
allowSurrogateChars: this.options.allowSurrogateChars
});
return render(rootElement, rootObj).end(this.options.renderOpts);
};
return Builder;
})();
}).call(this);
/***/ }),
/* 4 */
/***/ (function(module, exports, __webpack_require__) {
// Generated by CoffeeScript 1.12.7
(function() {
var XMLDocument, XMLDocumentCB, XMLStreamWriter, XMLStringWriter, assign, isFunction, ref;
ref = __webpack_require__(5), assign = ref.assign, isFunction = ref.isFunction;
XMLDocument = __webpack_require__(6);
XMLDocumentCB = __webpack_require__(24);
XMLStringWriter = __webpack_require__(22);
XMLStreamWriter = __webpack_require__(25);
module.exports.create = function(name, xmldec, doctype, options) {
var doc, root;
if (name == null) {
throw new Error("Root element needs a name");
}
options = assign({}, xmldec, doctype, options);
doc = new XMLDocument(options);
root = doc.element(name);
if (!options.headless) {
doc.declaration(options);
if ((options.pubID != null) || (options.sysID != null)) {
doc.doctype(options);
}
}
return root;
};
module.exports.begin = function(options, onData, onEnd) {
var ref1;
if (isFunction(options)) {
ref1 = [options, onData], onData = ref1[0], onEnd = ref1[1];
options = {};
}
if (onData) {
return new XMLDocumentCB(options, onData, onEnd);
} else {
return new XMLDocument(options);
}
};
module.exports.stringWriter = function(options) {
return new XMLStringWriter(options);
};
module.exports.streamWriter = function(stream, options) {
return new XMLStreamWriter(stream, options);
};
}).call(this);
/***/ }),
/* 5 */
/***/ (function(module, exports) {
// Generated by CoffeeScript 1.12.7
(function() {
var assign, isArray, isEmpty, isFunction, isObject, isPlainObject,
slice = [].slice,
hasProp = {}.hasOwnProperty;
assign = function() {
var i, key, len, source, sources, target;
target = arguments[0], sources = 2 <= arguments.length ? slice.call(arguments, 1) : [];
if (isFunction(Object.assign)) {
Object.assign.apply(null, arguments);
} else {
for (i = 0, len = sources.length; i < len; i++) {
source = sources[i];
if (source != null) {
for (key in source) {
if (!hasProp.call(source, key)) continue;
target[key] = source[key];
}
}
}
}
return target;
};
isFunction = function(val) {
return !!val && Object.prototype.toString.call(val) === '[object Function]';
};
isObject = function(val) {
var ref;
return !!val && ((ref = typeof val) === 'function' || ref === 'object');
};
isArray = function(val) {
if (isFunction(Array.isArray)) {
return Array.isArray(val);
} else {
return Object.prototype.toString.call(val) === '[object Array]';
}
};
isEmpty = function(val) {
var key;
if (isArray(val)) {
return !val.length;
} else {
for (key in val) {
if (!hasProp.call(val, key)) continue;
return false;
}
return true;
}
};
isPlainObject = function(val) {
var ctor, proto;
return isObject(val) && (proto = Object.getPrototypeOf(val)) && (ctor = proto.constructor) && (typeof ctor === 'function') && (ctor instanceof ctor) && (Function.prototype.toString.call(ctor) === Function.prototype.toString.call(Object));
};
module.exports.assign = assign;
module.exports.isFunction = isFunction;
module.exports.isObject = isObject;
module.exports.isArray = isArray;
module.exports.isEmpty = isEmpty;
module.exports.isPlainObject = isPlainObject;
}).call(this);
/***/ }),
/* 6 */
/***/ (function(module, exports, __webpack_require__) {
// Generated by CoffeeScript 1.12.7
(function() {
var XMLDocument, XMLNode, XMLStringWriter, XMLStringifier, isPlainObject,
extend = function(child, parent) { for (var key in parent) { if (hasProp.call(parent, key)) child[key] = parent[key]; } function ctor() { this.constructor = child; } ctor.prototype = parent.prototype; child.prototype = new ctor(); child.__super__ = parent.prototype; return child; },
hasProp = {}.hasOwnProperty;
isPlainObject = __webpack_require__(5).isPlainObject;
XMLNode = __webpack_require__(7);
XMLStringifier = __webpack_require__(21);
XMLStringWriter = __webpack_require__(22);
module.exports = XMLDocument = (function(superClass) {
extend(XMLDocument, superClass);
function XMLDocument(options) {
XMLDocument.__super__.constructor.call(this, null);
options || (options = {});
if (!options.writer) {
options.writer = new XMLStringWriter();
}
this.options = options;
this.stringify = new XMLStringifier(options);
this.isDocument = true;
}
XMLDocument.prototype.end = function(writer) {
var writerOptions;
if (!writer) {
writer = this.options.writer;
} else if (isPlainObject(writer)) {
writerOptions = writer;
writer = this.options.writer.set(writerOptions);
}
return writer.document(this);
};
XMLDocument.prototype.toString = function(options) {
return this.options.writer.set(options).document(this);
};
return XMLDocument;
})(XMLNode);
}).call(this);
/***/ }),
/* 7 */
/***/ (function(module, exports, __webpack_require__) {
// Generated by CoffeeScript 1.12.7
(function() {
var XMLCData, XMLComment, XMLDeclaration, XMLDocType, XMLElement, XMLNode, XMLProcessingInstruction, XMLRaw, XMLText, isEmpty, isFunction, isObject, ref,
hasProp = {}.hasOwnProperty;
ref = __webpack_require__(5), isObject = ref.isObject, isFunction = ref.isFunction, isEmpty = ref.isEmpty;
XMLElement = null;
XMLCData = null;
XMLComment = null;
XMLDeclaration = null;
XMLDocType = null;
XMLRaw = null;
XMLText = null;
XMLProcessingInstruction = null;
module.exports = XMLNode = (function() {
function XMLNode(parent) {
this.parent = parent;
if (this.parent) {
this.options = this.parent.options;
this.stringify = this.parent.stringify;
}
this.children = [];
if (!XMLElement) {
XMLElement = __webpack_require__(8);
XMLCData = __webpack_require__(10);
XMLComment = __webpack_require__(11);
XMLDeclaration = __webpack_require__(12);
XMLDocType = __webpack_require__(13);
XMLRaw = __webpack_require__(18);
XMLText = __webpack_require__(19);
XMLProcessingInstruction = __webpack_require__(20);
}
}
XMLNode.prototype.element = function(name, attributes, text) {
var childNode, item, j, k, key, lastChild, len, len1, ref1, val;
lastChild = null;
if (attributes == null) {
attributes = {};
}
attributes = attributes.valueOf();
if (!isObject(attributes)) {
ref1 = [attributes, text], text = ref1[0], attributes = ref1[1];
}
if (name != null) {
name = name.valueOf();
}
if (Array.isArray(name)) {
for (j = 0, len = name.length; j < len; j++) {
item = name[j];
lastChild = this.element(item);
}
} else if (isFunction(name)) {
lastChild = this.element(name.apply());
} else if (isObject(name)) {
for (key in name) {
if (!hasProp.call(name, key)) continue;
val = name[key];
if (isFunction(val)) {
val = val.apply();
}
if ((isObject(val)) && (isEmpty(val))) {
val = null;
}
if (!this.options.ignoreDecorators && this.stringify.convertAttKey && key.indexOf(this.stringify.convertAttKey) === 0) {
lastChild = this.attribute(key.substr(this.stringify.convertAttKey.length), val);
} else if (!this.options.separateArrayItems && Array.isArray(val)) {
for (k = 0, len1 = val.length; k < len1; k++) {
item = val[k];
childNode = {};
childNode[key] = item;
lastChild = this.element(childNode);
}
} else if (isObject(val)) {
lastChild = this.element(key);
lastChild.element(val);
} else {
lastChild = this.element(key, val);
}
}
} else {
if (!this.options.ignoreDecorators && this.stringify.convertTextKey && name.indexOf(this.stringify.convertTextKey) === 0) {
lastChild = this.text(text);
} else if (!this.options.ignoreDecorators && this.stringify.convertCDataKey && name.indexOf(this.stringify.convertCDataKey) === 0) {
lastChild = this.cdata(text);
} else if (!this.options.ignoreDecorators && this.stringify.convertCommentKey && name.indexOf(this.stringify.convertCommentKey) === 0) {
lastChild = this.comment(text);
} else if (!this.options.ignoreDecorators && this.stringify.convertRawKey && name.indexOf(this.stringify.convertRawKey) === 0) {
lastChild = this.raw(text);
} else if (!this.options.ignoreDecorators && this.stringify.convertPIKey && name.indexOf(this.stringify.convertPIKey) === 0) {
lastChild = this.instruction(name.substr(this.stringify.convertPIKey.length), text);
} else {
lastChild = this.node(name, attributes, text);
}
}
if (lastChild == null) {
throw new Error("Could not create any elements with: " + name);
}
return lastChild;
};
XMLNode.prototype.insertBefore = function(name, attributes, text) {
var child, i, removed;
if (this.isRoot) {
throw new Error("Cannot insert elements at root level");
}
i = this.parent.children.indexOf(this);
removed = this.parent.children.splice(i);
child = this.parent.element(name, attributes, text);
Array.prototype.push.apply(this.parent.children, removed);
return child;
};
XMLNode.prototype.insertAfter = function(name, attributes, text) {
var child, i, removed;
if (this.isRoot) {
throw new Error("Cannot insert elements at root level");
}
i = this.parent.children.indexOf(this);
removed = this.parent.children.splice(i + 1);
child = this.parent.element(name, attributes, text);
Array.prototype.push.apply(this.parent.children, removed);
return child;
};
XMLNode.prototype.remove = function() {
var i, ref1;
if (this.isRoot) {
throw new Error("Cannot remove the root element");
}
i = this.parent.children.indexOf(this);
[].splice.apply(this.parent.children, [i, i - i + 1].concat(ref1 = [])), ref1;
return this.parent;
};
XMLNode.prototype.node = function(name, attributes, text) {
var child, ref1;
if (name != null) {
name = name.valueOf();
}
attributes || (attributes = {});
attributes = attributes.valueOf();
if (!isObject(attributes)) {
ref1 = [attributes, text], text = ref1[0], attributes = ref1[1];
}
child = new XMLElement(this, name, attributes);
if (text != null) {
child.text(text);
}
this.children.push(child);
return child;
};
XMLNode.prototype.text = function(value) {
var child;
child = new XMLText(this, value);
this.children.push(child);
return this;
};
XMLNode.prototype.cdata = function(value) {
var child;
child = new XMLCData(this, value);
this.children.push(child);
return this;
};
XMLNode.prototype.comment = function(value) {
var child;
child = new XMLComment(this, value);
this.children.push(child);
return this;
};
XMLNode.prototype.commentBefore = function(value) {
var child, i, removed;
i = this.parent.children.indexOf(this);
removed = this.parent.children.splice(i);
child = this.parent.comment(value);
Array.prototype.push.apply(this.parent.children, removed);
return this;
};
XMLNode.prototype.commentAfter = function(value) {
var child, i, removed;
i = this.parent.children.indexOf(this);
removed = this.parent.children.splice(i + 1);
child = this.parent.comment(value);
Array.prototype.push.apply(this.parent.children, removed);
return this;
};
XMLNode.prototype.raw = function(value) {
var child;
child = new XMLRaw(this, value);
this.children.push(child);
return this;
};
XMLNode.prototype.instruction = function(target, value) {
var insTarget, insValue, instruction, j, len;
if (target != null) {
target = target.valueOf();
}
if (value != null) {
value = value.valueOf();
}
if (Array.isArray(target)) {
for (j = 0, len = target.length; j < len; j++) {
insTarget = target[j];
this.instruction(insTarget);
}
} else if (isObject(target)) {
for (insTarget in target) {
if (!hasProp.call(target, insTarget)) continue;
insValue = target[insTarget];
this.instruction(insTarget, insValue);
}
} else {
if (isFunction(value)) {
value = value.apply();
}
instruction = new XMLProcessingInstruction(this, target, value);
this.children.push(instruction);
}
return this;
};
XMLNode.prototype.instructionBefore = function(target, value) {
var child, i, removed;
i = this.parent.children.indexOf(this);
removed = this.parent.children.splice(i);
child = this.parent.instruction(target, value);
Array.prototype.push.apply(this.parent.children, removed);
return this;
};
XMLNode.prototype.instructionAfter = function(target, value) {
var child, i, removed;
i = this.parent.children.indexOf(this);
removed = this.parent.children.splice(i + 1);
child = this.parent.instruction(target, value);
Array.prototype.push.apply(this.parent.children, removed);
return this;
};
XMLNode.prototype.declaration = function(version, encoding, standalone) {
var doc, xmldec;
doc = this.document();
xmldec = new XMLDeclaration(doc, version, encoding, standalone);
if (doc.children[0] instanceof XMLDeclaration) {
doc.children[0] = xmldec;
} else {
doc.children.unshift(xmldec);
}
return doc.root() || doc;
};
XMLNode.prototype.doctype = function(pubID, sysID) {
var child, doc, doctype, i, j, k, len, len1, ref1, ref2;
doc = this.document();
doctype = new XMLDocType(doc, pubID, sysID);
ref1 = doc.children;
for (i = j = 0, len = ref1.length; j < len; i = ++j) {
child = ref1[i];
if (child instanceof XMLDocType) {
doc.children[i] = doctype;
return doctype;
}
}
ref2 = doc.children;
for (i = k = 0, len1 = ref2.length; k < len1; i = ++k) {
child = ref2[i];
if (child.isRoot) {
doc.children.splice(i, 0, doctype);
return doctype;
}
}
doc.children.push(doctype);
return doctype;
};
XMLNode.prototype.up = function() {
if (this.isRoot) {
throw new Error("The root node has no parent. Use doc() if you need to get the document object.");
}
return this.parent;
};
XMLNode.prototype.root = function() {
var node;
node = this;
while (node) {
if (node.isDocument) {
return node.rootObject;
} else if (node.isRoot) {
return node;
} else {
node = node.parent;
}
}
};
XMLNode.prototype.document = function() {
var node;
node = this;
while (node) {
if (node.isDocument) {
return node;
} else {
node = node.parent;
}
}
};
XMLNode.prototype.end = function(options) {
return this.document().end(options);
};
XMLNode.prototype.prev = function() {
var i;
i = this.parent.children.indexOf(this);
if (i < 1) {
throw new Error("Already at the first node");
}
return this.parent.children[i - 1];
};
XMLNode.prototype.next = function() {
var i;
i = this.parent.children.indexOf(this);
if (i === -1 || i === this.parent.children.length - 1) {
throw new Error("Already at the last node");
}
return this.parent.children[i + 1];
};
XMLNode.prototype.importDocument = function(doc) {
var clonedRoot;
clonedRoot = doc.root().clone();
clonedRoot.parent = this;
clonedRoot.isRoot = false;
this.children.push(clonedRoot);
return this;
};
XMLNode.prototype.ele = function(name, attributes, text) {
return this.element(name, attributes, text);
};
XMLNode.prototype.nod = function(name, attributes, text) {
return this.node(name, attributes, text);
};
XMLNode.prototype.txt = function(value) {
return this.text(value);
};
XMLNode.prototype.dat = function(value) {
return this.cdata(value);
};
XMLNode.prototype.com = function(value) {
return this.comment(value);
};
XMLNode.prototype.ins = function(target, value) {
return this.instruction(target, value);
};
XMLNode.prototype.doc = function() {
return this.document();
};
XMLNode.prototype.dec = function(version, encoding, standalone) {
return this.declaration(version, encoding, standalone);
};
XMLNode.prototype.dtd = function(pubID, sysID) {
return this.doctype(pubID, sysID);
};
XMLNode.prototype.e = function(name, attributes, text) {
return this.element(name, attributes, text);
};
XMLNode.prototype.n = function(name, attributes, text) {
return this.node(name, attributes, text);
};
XMLNode.prototype.t = function(value) {
return this.text(value);
};
XMLNode.prototype.d = function(value) {
return this.cdata(value);
};
XMLNode.prototype.c = function(value) {
return this.comment(value);
};
XMLNode.prototype.r = function(value) {
return this.raw(value);
};
XMLNode.prototype.i = function(target, value) {
return this.instruction(target, value);
};
XMLNode.prototype.u = function() {
return this.up();
};
XMLNode.prototype.importXMLBuilder = function(doc) {
return this.importDocument(doc);
};
return XMLNode;
})();
}).call(this);
/***/ }),
/* 8 */
/***/ (function(module, exports, __webpack_require__) {
// Generated by CoffeeScript 1.12.7
(function() {
var XMLAttribute, XMLElement, XMLNode, isFunction, isObject, ref,
extend = function(child, parent) { for (var key in parent) { if (hasProp.call(parent, key)) child[key] = parent[key]; } function ctor() { this.constructor = child; } ctor.prototype = parent.prototype; child.prototype = new ctor(); child.__super__ = parent.prototype; return child; },
hasProp = {}.hasOwnProperty;
ref = __webpack_require__(5), isObject = ref.isObject, isFunction = ref.isFunction;
XMLNode = __webpack_require__(7);
XMLAttribute = __webpack_require__(9);
module.exports = XMLElement = (function(superClass) {
extend(XMLElement, superClass);
function XMLElement(parent, name, attributes) {
XMLElement.__super__.constructor.call(this, parent);
if (name == null) {
throw new Error("Missing element name");
}
this.name = this.stringify.eleName(name);
this.attributes = {};
if (attributes != null) {
this.attribute(attributes);
}
if (parent.isDocument) {
this.isRoot = true;
this.documentObject = parent;
parent.rootObject = this;
}
}
XMLElement.prototype.clone = function() {
var att, attName, clonedSelf, ref1;
clonedSelf = Object.create(this);
if (clonedSelf.isRoot) {
clonedSelf.documentObject = null;
}
clonedSelf.attributes = {};
ref1 = this.attributes;
for (attName in ref1) {
if (!hasProp.call(ref1, attName)) continue;
att = ref1[attName];
clonedSelf.attributes[attName] = att.clone();
}
clonedSelf.children = [];
this.children.forEach(function(child) {
var clonedChild;
clonedChild = child.clone();
clonedChild.parent = clonedSelf;
return clonedSelf.children.push(clonedChild);
});
return clonedSelf;
};
XMLElement.prototype.attribute = function(name, value) {
var attName, attValue;
if (name != null) {
name = name.valueOf();
}
if (isObject(name)) {
for (attName in name) {
if (!hasProp.call(name, attName)) continue;
attValue = name[attName];
this.attribute(attName, attValue);
}
} else {
if (isFunction(value)) {
value = value.apply();
}
if (!this.options.skipNullAttributes || (value != null)) {
this.attributes[name] = new XMLAttribute(this, name, value);
}
}
return this;
};
XMLElement.prototype.removeAttribute = function(name) {
var attName, i, len;
if (name == null) {
throw new Error("Missing attribute name");
}
name = name.valueOf();
if (Array.isArray(name)) {
for (i = 0, len = name.length; i < len; i++) {
attName = name[i];
delete this.attributes[attName];
}
} else {
delete this.attributes[name];
}
return this;
};
XMLElement.prototype.toString = function(options) {
return this.options.writer.set(options).element(this);
};
XMLElement.prototype.att = function(name, value) {
return this.attribute(name, value);
};
XMLElement.prototype.a = function(name, value) {
return this.attribute(name, value);
};
return XMLElement;
})(XMLNode);
}).call(this);
/***/ }),
/* 9 */
/***/ (function(module, exports) {
// Generated by CoffeeScript 1.12.7
(function() {
var XMLAttribute;
module.exports = XMLAttribute = (function() {
function XMLAttribute(parent, name, value) {
this.options = parent.options;
this.stringify = parent.stringify;
if (name == null) {
throw new Error("Missing attribute name of element " + parent.name);
}
if (value == null) {
throw new Error("Missing attribute value for attribute " + name + " of element " + parent.name);
}
this.name = this.stringify.attName(name);
this.value = this.stringify.attValue(value);
}
XMLAttribute.prototype.clone = function() {
return Object.create(this);
};
XMLAttribute.prototype.toString = function(options) {
return this.options.writer.set(options).attribute(this);
};
return XMLAttribute;
})();
}).call(this);
/***/ }),
/* 10 */
/***/ (function(module, exports, __webpack_require__) {
// Generated by CoffeeScript 1.12.7
(function() {
var XMLCData, XMLNode,
extend = function(child, parent) { for (var key in parent) { if (hasProp.call(parent, key)) child[key] = parent[key]; } function ctor() { this.constructor = child; } ctor.prototype = parent.prototype; child.prototype = new ctor(); child.__super__ = parent.prototype; return child; },
hasProp = {}.hasOwnProperty;
XMLNode = __webpack_require__(7);
module.exports = XMLCData = (function(superClass) {
extend(XMLCData, superClass);
function XMLCData(parent, text) {
XMLCData.__super__.constructor.call(this, parent);
if (text == null) {
throw new Error("Missing CDATA text");
}
this.text = this.stringify.cdata(text);
}
XMLCData.prototype.clone = function() {
return Object.create(this);
};
XMLCData.prototype.toString = function(options) {
return this.options.writer.set(options).cdata(this);
};
return XMLCData;
})(XMLNode);
}).call(this);
/***/ }),
/* 11 */
/***/ (function(module, exports, __webpack_require__) {
// Generated by CoffeeScript 1.12.7
(function() {
var XMLComment, XMLNode,
extend = function(child, parent) { for (var key in parent) { if (hasProp.call(parent, key)) child[key] = parent[key]; } function ctor() { this.constructor = child; } ctor.prototype = parent.prototype; child.prototype = new ctor(); child.__super__ = parent.prototype; return child; },
hasProp = {}.hasOwnProperty;
XMLNode = __webpack_require__(7);
module.exports = XMLComment = (function(superClass) {
extend(XMLComment, superClass);
function XMLComment(parent, text) {
XMLComment.__super__.constructor.call(this, parent);
if (text == null) {
throw new Error("Missing comment text");
}
this.text = this.stringify.comment(text);
}
XMLComment.prototype.clone = function() {
return Object.create(this);
};
XMLComment.prototype.toString = function(options) {
return this.options.writer.set(options).comment(this);
};
return XMLComment;
})(XMLNode);
}).call(this);
/***/ }),
/* 12 */
/***/ (function(module, exports, __webpack_require__) {
// Generated by CoffeeScript 1.12.7
(function() {
var XMLDeclaration, XMLNode, isObject,
extend = function(child, parent) { for (var key in parent) { if (hasProp.call(parent, key)) child[key] = parent[key]; } function ctor() { this.constructor = child; } ctor.prototype = parent.prototype; child.prototype = new ctor(); child.__super__ = parent.prototype; return child; },
hasProp = {}.hasOwnProperty;
isObject = __webpack_require__(5).isObject;
XMLNode = __webpack_require__(7);
module.exports = XMLDeclaration = (function(superClass) {
extend(XMLDeclaration, superClass);
function XMLDeclaration(parent, version, encoding, standalone) {
var ref;
XMLDeclaration.__super__.constructor.call(this, parent);
if (isObject(version)) {
ref = version, version = ref.version, encoding = ref.encoding, standalone = ref.standalone;
}
if (!version) {
version = '1.0';
}
this.version = this.stringify.xmlVersion(version);
if (encoding != null) {
this.encoding = this.stringify.xmlEncoding(encoding);
}
if (standalone != null) {
this.standalone = this.stringify.xmlStandalone(standalone);
}
}
XMLDeclaration.prototype.toString = function(options) {
return this.options.writer.set(options).declaration(this);
};
return XMLDeclaration;
})(XMLNode);
}).call(this);
/***/ }),
/* 13 */
/***/ (function(module, exports, __webpack_require__) {
// Generated by CoffeeScript 1.12.7
(function() {
var XMLDTDAttList, XMLDTDElement, XMLDTDEntity, XMLDTDNotation, XMLDocType, XMLNode, isObject,
extend = function(child, parent) { for (var key in parent) { if (hasProp.call(parent, key)) child[key] = parent[key]; } function ctor() { this.constructor = child; } ctor.prototype = parent.prototype; child.prototype = new ctor(); child.__super__ = parent.prototype; return child; },
hasProp = {}.hasOwnProperty;
isObject = __webpack_require__(5).isObject;
XMLNode = __webpack_require__(7);
XMLDTDAttList = __webpack_require__(14);
XMLDTDEntity = __webpack_require__(15);
XMLDTDElement = __webpack_require__(16);
XMLDTDNotation = __webpack_require__(17);
module.exports = XMLDocType = (function(superClass) {
extend(XMLDocType, superClass);
function XMLDocType(parent, pubID, sysID) {
var ref, ref1;
XMLDocType.__super__.constructor.call(this, parent);
this.documentObject = parent;
if (isObject(pubID)) {
ref = pubID, pubID = ref.pubID, sysID = ref.sysID;
}
if (sysID == null) {
ref1 = [pubID, sysID], sysID = ref1[0], pubID = ref1[1];
}
if (pubID != null) {
this.pubID = this.stringify.dtdPubID(pubID);
}
if (sysID != null) {
this.sysID = this.stringify.dtdSysID(sysID);
}
}
XMLDocType.prototype.element = function(name, value) {
var child;
child = new XMLDTDElement(this, name, value);
this.children.push(child);
return this;
};
XMLDocType.prototype.attList = function(elementName, attributeName, attributeType, defaultValueType, defaultValue) {
var child;
child = new XMLDTDAttList(this, elementName, attributeName, attributeType, defaultValueType, defaultValue);
this.children.push(child);
return this;
};
XMLDocType.prototype.entity = function(name, value) {
var child;
child = new XMLDTDEntity(this, false, name, value);
this.children.push(child);
return this;
};
XMLDocType.prototype.pEntity = function(name, value) {
var child;
child = new XMLDTDEntity(this, true, name, value);
this.children.push(child);
return this;
};
XMLDocType.prototype.notation = function(name, value) {
var child;
child = new XMLDTDNotation(this, name, value);
this.children.push(child);
return this;
};
XMLDocType.prototype.toString = function(options) {
return this.options.writer.set(options).docType(this);
};
XMLDocType.prototype.ele = function(name, value) {
return this.element(name, value);
};
XMLDocType.prototype.att = function(elementName, attributeName, attributeType, defaultValueType, defaultValue) {
return this.attList(elementName, attributeName, attributeType, defaultValueType, defaultValue);
};
XMLDocType.prototype.ent = function(name, value) {
return this.entity(name, value);
};
XMLDocType.prototype.pent = function(name, value) {
return this.pEntity(name, value);
};
XMLDocType.prototype.not = function(name, value) {
return this.notation(name, value);
};
XMLDocType.prototype.up = function() {
return this.root() || this.documentObject;
};
return XMLDocType;
})(XMLNode);
}).call(this);
/***/ }),
/* 14 */
/***/ (function(module, exports, __webpack_require__) {
// Generated by CoffeeScript 1.12.7
(function() {
var XMLDTDAttList, XMLNode,
extend = function(child, parent) { for (var key in parent) { if (hasProp.call(parent, key)) child[key] = parent[key]; } function ctor() { this.constructor = child; } ctor.prototype = parent.prototype; child.prototype = new ctor(); child.__super__ = parent.prototype; return child; },
hasProp = {}.hasOwnProperty;
XMLNode = __webpack_require__(7);
module.exports = XMLDTDAttList = (function(superClass) {
extend(XMLDTDAttList, superClass);
function XMLDTDAttList(parent, elementName, attributeName, attributeType, defaultValueType, defaultValue) {
XMLDTDAttList.__super__.constructor.call(this, parent);
if (elementName == null) {
throw new Error("Missing DTD element name");
}
if (attributeName == null) {
throw new Error("Missing DTD attribute name");
}
if (!attributeType) {
throw new Error("Missing DTD attribute type");
}
if (!defaultValueType) {
throw new Error("Missing DTD attribute default");
}
if (defaultValueType.indexOf('#') !== 0) {
defaultValueType = '#' + defaultValueType;
}
if (!defaultValueType.match(/^(#REQUIRED|#IMPLIED|#FIXED|#DEFAULT)$/)) {
throw new Error("Invalid default value type; expected: #REQUIRED, #IMPLIED, #FIXED or #DEFAULT");
}
if (defaultValue && !defaultValueType.match(/^(#FIXED|#DEFAULT)$/)) {
throw new Error("Default value only applies to #FIXED or #DEFAULT");
}
this.elementName = this.stringify.eleName(elementName);
this.attributeName = this.stringify.attName(attributeName);
this.attributeType = this.stringify.dtdAttType(attributeType);
this.defaultValue = this.stringify.dtdAttDefault(defaultValue);
this.defaultValueType = defaultValueType;
}
XMLDTDAttList.prototype.toString = function(options) {
return this.options.writer.set(options).dtdAttList(this);
};
return XMLDTDAttList;
})(XMLNode);
}).call(this);
/***/ }),
/* 15 */
/***/ (function(module, exports, __webpack_require__) {
// Generated by CoffeeScript 1.12.7
(function() {
var XMLDTDEntity, XMLNode, isObject,
extend = function(child, parent) { for (var key in parent) { if (hasProp.call(parent, key)) child[key] = parent[key]; } function ctor() { this.constructor = child; } ctor.prototype = parent.prototype; child.prototype = new ctor(); child.__super__ = parent.prototype; return child; },
hasProp = {}.hasOwnProperty;
isObject = __webpack_require__(5).isObject;
XMLNode = __webpack_require__(7);
module.exports = XMLDTDEntity = (function(superClass) {
extend(XMLDTDEntity, superClass);
function XMLDTDEntity(parent, pe, name, value) {
XMLDTDEntity.__super__.constructor.call(this, parent);
if (name == null) {
throw new Error("Missing entity name");
}
if (value == null) {
throw new Error("Missing entity value");
}
this.pe = !!pe;
this.name = this.stringify.eleName(name);
if (!isObject(value)) {
this.value = this.stringify.dtdEntityValue(value);
} else {
if (!value.pubID && !value.sysID) {
throw new Error("Public and/or system identifiers are required for an external entity");
}
if (value.pubID && !value.sysID) {
throw new Error("System identifier is required for a public external entity");
}
if (value.pubID != null) {
this.pubID = this.stringify.dtdPubID(value.pubID);
}
if (value.sysID != null) {
this.sysID = this.stringify.dtdSysID(value.sysID);
}
if (value.nData != null) {
this.nData = this.stringify.dtdNData(value.nData);
}
if (this.pe && this.nData) {
throw new Error("Notation declaration is not allowed in a parameter entity");
}
}
}
XMLDTDEntity.prototype.toString = function(options) {
return this.options.writer.set(options).dtdEntity(this);
};
return XMLDTDEntity;
})(XMLNode);
}).call(this);
/***/ }),
/* 16 */
/***/ (function(module, exports, __webpack_require__) {
// Generated by CoffeeScript 1.12.7
(function() {
var XMLDTDElement, XMLNode,
extend = function(child, parent) { for (var key in parent) { if (hasProp.call(parent, key)) child[key] = parent[key]; } function ctor() { this.constructor = child; } ctor.prototype = parent.prototype; child.prototype = new ctor(); child.__super__ = parent.prototype; return child; },
hasProp = {}.hasOwnProperty;
XMLNode = __webpack_require__(7);
module.exports = XMLDTDElement = (function(superClass) {
extend(XMLDTDElement, superClass);
function XMLDTDElement(parent, name, value) {
XMLDTDElement.__super__.constructor.call(this, parent);
if (name == null) {
throw new Error("Missing DTD element name");
}
if (!value) {
value = '(#PCDATA)';
}
if (Array.isArray(value)) {
value = '(' + value.join(',') + ')';
}
this.name = this.stringify.eleName(name);
this.value = this.stringify.dtdElementValue(value);
}
XMLDTDElement.prototype.toString = function(options) {
return this.options.writer.set(options).dtdElement(this);
};
return XMLDTDElement;
})(XMLNode);
}).call(this);
/***/ }),
/* 17 */
/***/ (function(module, exports, __webpack_require__) {
// Generated by CoffeeScript 1.12.7
(function() {
var XMLDTDNotation, XMLNode,
extend = function(child, parent) { for (var key in parent) { if (hasProp.call(parent, key)) child[key] = parent[key]; } function ctor() { this.constructor = child; } ctor.prototype = parent.prototype; child.prototype = new ctor(); child.__super__ = parent.prototype; return child; },
hasProp = {}.hasOwnProperty;
XMLNode = __webpack_require__(7);
module.exports = XMLDTDNotation = (function(superClass) {
extend(XMLDTDNotation, superClass);
function XMLDTDNotation(parent, name, value) {
XMLDTDNotation.__super__.constructor.call(this, parent);
if (name == null) {
throw new Error("Missing notation name");
}
if (!value.pubID && !value.sysID) {
throw new Error("Public or system identifiers are required for an external entity");
}
this.name = this.stringify.eleName(name);
if (value.pubID != null) {
this.pubID = this.stringify.dtdPubID(value.pubID);
}
if (value.sysID != null) {
this.sysID = this.stringify.dtdSysID(value.sysID);
}
}
XMLDTDNotation.prototype.toString = function(options) {
return this.options.writer.set(options).dtdNotation(this);
};
return XMLDTDNotation;
})(XMLNode);
}).call(this);
/***/ }),
/* 18 */
/***/ (function(module, exports, __webpack_require__) {
// Generated by CoffeeScript 1.12.7
(function() {
var XMLNode, XMLRaw,
extend = function(child, parent) { for (var key in parent) { if (hasProp.call(parent, key)) child[key] = parent[key]; } function ctor() { this.constructor = child; } ctor.prototype = parent.prototype; child.prototype = new ctor(); child.__super__ = parent.prototype; return child; },
hasProp = {}.hasOwnProperty;
XMLNode = __webpack_require__(7);
module.exports = XMLRaw = (function(superClass) {
extend(XMLRaw, superClass);
function XMLRaw(parent, text) {
XMLRaw.__super__.constructor.call(this, parent);
if (text == null) {
throw new Error("Missing raw text");
}
this.value = this.stringify.raw(text);
}
XMLRaw.prototype.clone = function() {
return Object.create(this);
};
XMLRaw.prototype.toString = function(options) {
return this.options.writer.set(options).raw(this);
};
return XMLRaw;
})(XMLNode);
}).call(this);
/***/ }),
/* 19 */
/***/ (function(module, exports, __webpack_require__) {
// Generated by CoffeeScript 1.12.7
(function() {
var XMLNode, XMLText,
extend = function(child, parent) { for (var key in parent) { if (hasProp.call(parent, key)) child[key] = parent[key]; } function ctor() { this.constructor = child; } ctor.prototype = parent.prototype; child.prototype = new ctor(); child.__super__ = parent.prototype; return child; },
hasProp = {}.hasOwnProperty;
XMLNode = __webpack_require__(7);
module.exports = XMLText = (function(superClass) {
extend(XMLText, superClass);
function XMLText(parent, text) {
XMLText.__super__.constructor.call(this, parent);
if (text == null) {
throw new Error("Missing element text");
}
this.value = this.stringify.eleText(text);
}
XMLText.prototype.clone = function() {
return Object.create(this);
};
XMLText.prototype.toString = function(options) {
return this.options.writer.set(options).text(this);
};
return XMLText;
})(XMLNode);
}).call(this);
/***/ }),
/* 20 */
/***/ (function(module, exports, __webpack_require__) {
// Generated by CoffeeScript 1.12.7
(function() {
var XMLNode, XMLProcessingInstruction,
extend = function(child, parent) { for (var key in parent) { if (hasProp.call(parent, key)) child[key] = parent[key]; } function ctor() { this.constructor = child; } ctor.prototype = parent.prototype; child.prototype = new ctor(); child.__super__ = parent.prototype; return child; },
hasProp = {}.hasOwnProperty;
XMLNode = __webpack_require__(7);
module.exports = XMLProcessingInstruction = (function(superClass) {
extend(XMLProcessingInstruction, superClass);
function XMLProcessingInstruction(parent, target, value) {
XMLProcessingInstruction.__super__.constructor.call(this, parent);
if (target == null) {
throw new Error("Missing instruction target");
}
this.target = this.stringify.insTarget(target);
if (value) {
this.value = this.stringify.insValue(value);
}
}
XMLProcessingInstruction.prototype.clone = function() {
return Object.create(this);
};
XMLProcessingInstruction.prototype.toString = function(options) {
return this.options.writer.set(options).processingInstruction(this);
};
return XMLProcessingInstruction;
})(XMLNode);
}).call(this);
/***/ }),
/* 21 */
/***/ (function(module, exports) {
// Generated by CoffeeScript 1.12.7
(function() {
var XMLStringifier,
bind = function(fn, me){ return function(){ return fn.apply(me, arguments); }; },
hasProp = {}.hasOwnProperty;
module.exports = XMLStringifier = (function() {
function XMLStringifier(options) {
this.assertLegalChar = bind(this.assertLegalChar, this);
var key, ref, value;
options || (options = {});
this.noDoubleEncoding = options.noDoubleEncoding;
ref = options.stringify || {};
for (key in ref) {
if (!hasProp.call(ref, key)) continue;
value = ref[key];
this[key] = value;
}
}
XMLStringifier.prototype.eleName = function(val) {
val = '' + val || '';
return this.assertLegalChar(val);
};
XMLStringifier.prototype.eleText = function(val) {
val = '' + val || '';
return this.assertLegalChar(this.elEscape(val));
};
XMLStringifier.prototype.cdata = function(val) {
val = '' + val || '';
val = val.replace(']]>', ']]]]><![CDATA[>');
return this.assertLegalChar(val);
};
XMLStringifier.prototype.comment = function(val) {
val = '' + val || '';
if (val.match(/--/)) {
throw new Error("Comment text cannot contain double-hypen: " + val);
}
return this.assertLegalChar(val);
};
XMLStringifier.prototype.raw = function(val) {
return '' + val || '';
};
XMLStringifier.prototype.attName = function(val) {
return val = '' + val || '';
};
XMLStringifier.prototype.attValue = function(val) {
val = '' + val || '';
return this.attEscape(val);
};
XMLStringifier.prototype.insTarget = function(val) {
return '' + val || '';
};
XMLStringifier.prototype.insValue = function(val) {
val = '' + val || '';
if (val.match(/\?>/)) {
throw new Error("Invalid processing instruction value: " + val);
}
return val;
};
XMLStringifier.prototype.xmlVersion = function(val) {
val = '' + val || '';
if (!val.match(/1\.[0-9]+/)) {
throw new Error("Invalid version number: " + val);
}
return val;
};
XMLStringifier.prototype.xmlEncoding = function(val) {
val = '' + val || '';
if (!val.match(/^[A-Za-z](?:[A-Za-z0-9._-])*$/)) {
throw new Error("Invalid encoding: " + val);
}
return val;
};
XMLStringifier.prototype.xmlStandalone = function(val) {
if (val) {
return "yes";
} else {
return "no";
}
};
XMLStringifier.prototype.dtdPubID = function(val) {
return '' + val || '';
};
XMLStringifier.prototype.dtdSysID = function(val) {
return '' + val || '';
};
XMLStringifier.prototype.dtdElementValue = function(val) {
return '' + val || '';
};
XMLStringifier.prototype.dtdAttType = function(val) {
return '' + val || '';
};
XMLStringifier.prototype.dtdAttDefault = function(val) {
if (val != null) {
return '' + val || '';
} else {
return val;
}
};
XMLStringifier.prototype.dtdEntityValue = function(val) {
return '' + val || '';
};
XMLStringifier.prototype.dtdNData = function(val) {
return '' + val || '';
};
XMLStringifier.prototype.convertAttKey = '@';
XMLStringifier.prototype.convertPIKey = '?';
XMLStringifier.prototype.convertTextKey = '#text';
XMLStringifier.prototype.convertCDataKey = '#cdata';
XMLStringifier.prototype.convertCommentKey = '#comment';
XMLStringifier.prototype.convertRawKey = '#raw';
XMLStringifier.prototype.assertLegalChar = function(str) {
var res;
res = str.match(/[\0\uFFFE\uFFFF]|[\uD800-\uDBFF](?![\uDC00-\uDFFF])|(?:[^\uD800-\uDBFF]|^)[\uDC00-\uDFFF]/);
if (res) {
throw new Error("Invalid character in string: " + str + " at index " + res.index);
}
return str;
};
XMLStringifier.prototype.elEscape = function(str) {
var ampregex;
ampregex = this.noDoubleEncoding ? /(?!&\S+;)&/g : /&/g;
return str.replace(ampregex, '&amp;').replace(/</g, '&lt;').replace(/>/g, '&gt;').replace(/\r/g, '&#xD;');
};
XMLStringifier.prototype.attEscape = function(str) {
var ampregex;
ampregex = this.noDoubleEncoding ? /(?!&\S+;)&/g : /&/g;
return str.replace(ampregex, '&amp;').replace(/</g, '&lt;').replace(/"/g, '&quot;').replace(/\t/g, '&#x9;').replace(/\n/g, '&#xA;').replace(/\r/g, '&#xD;');
};
return XMLStringifier;
})();
}).call(this);
/***/ }),
/* 22 */
/***/ (function(module, exports, __webpack_require__) {
// Generated by CoffeeScript 1.12.7
(function() {
var XMLCData, XMLComment, XMLDTDAttList, XMLDTDElement, XMLDTDEntity, XMLDTDNotation, XMLDeclaration, XMLDocType, XMLElement, XMLProcessingInstruction, XMLRaw, XMLStringWriter, XMLText, XMLWriterBase,
extend = function(child, parent) { for (var key in parent) { if (hasProp.call(parent, key)) child[key] = parent[key]; } function ctor() { this.constructor = child; } ctor.prototype = parent.prototype; child.prototype = new ctor(); child.__super__ = parent.prototype; return child; },
hasProp = {}.hasOwnProperty;
XMLDeclaration = __webpack_require__(12);
XMLDocType = __webpack_require__(13);
XMLCData = __webpack_require__(10);
XMLComment = __webpack_require__(11);
XMLElement = __webpack_require__(8);
XMLRaw = __webpack_require__(18);
XMLText = __webpack_require__(19);
XMLProcessingInstruction = __webpack_require__(20);
XMLDTDAttList = __webpack_require__(14);
XMLDTDElement = __webpack_require__(16);
XMLDTDEntity = __webpack_require__(15);
XMLDTDNotation = __webpack_require__(17);
XMLWriterBase = __webpack_require__(23);
module.exports = XMLStringWriter = (function(superClass) {
extend(XMLStringWriter, superClass);
function XMLStringWriter(options) {
XMLStringWriter.__super__.constructor.call(this, options);
}
XMLStringWriter.prototype.document = function(doc) {
var child, i, len, r, ref;
this.textispresent = false;
r = '';
ref = doc.children;
for (i = 0, len = ref.length; i < len; i++) {
child = ref[i];
r += (function() {
switch (false) {
case !(child instanceof XMLDeclaration):
return this.declaration(child);
case !(child instanceof XMLDocType):
return this.docType(child);
case !(child instanceof XMLComment):
return this.comment(child);
case !(child instanceof XMLProcessingInstruction):
return this.processingInstruction(child);
default:
return this.element(child, 0);
}
}).call(this);
}
if (this.pretty && r.slice(-this.newline.length) === this.newline) {
r = r.slice(0, -this.newline.length);
}
return r;
};
XMLStringWriter.prototype.attribute = function(att) {
return ' ' + att.name + '="' + att.value + '"';
};
XMLStringWriter.prototype.cdata = function(node, level) {
return this.space(level) + '<![CDATA[' + node.text + ']]>' + this.newline;
};
XMLStringWriter.prototype.comment = function(node, level) {
return this.space(level) + '<!-- ' + node.text + ' -->' + this.newline;
};
XMLStringWriter.prototype.declaration = function(node, level) {
var r;
r = this.space(level);
r += '<?xml version="' + node.version + '"';
if (node.encoding != null) {
r += ' encoding="' + node.encoding + '"';
}
if (node.standalone != null) {
r += ' standalone="' + node.standalone + '"';
}
r += this.spacebeforeslash + '?>';
r += this.newline;
return r;
};
XMLStringWriter.prototype.docType = function(node, level) {
var child, i, len, r, ref;
level || (level = 0);
r = this.space(level);
r += '<!DOCTYPE ' + node.root().name;
if (node.pubID && node.sysID) {
r += ' PUBLIC "' + node.pubID + '" "' + node.sysID + '"';
} else if (node.sysID) {
r += ' SYSTEM "' + node.sysID + '"';
}
if (node.children.length > 0) {
r += ' [';
r += this.newline;
ref = node.children;
for (i = 0, len = ref.length; i < len; i++) {
child = ref[i];
r += (function() {
switch (false) {
case !(child instanceof XMLDTDAttList):
return this.dtdAttList(child, level + 1);
case !(child instanceof XMLDTDElement):
return this.dtdElement(child, level + 1);
case !(child instanceof XMLDTDEntity):
return this.dtdEntity(child, level + 1);
case !(child instanceof XMLDTDNotation):
return this.dtdNotation(child, level + 1);
case !(child instanceof XMLCData):
return this.cdata(child, level + 1);
case !(child instanceof XMLComment):
return this.comment(child, level + 1);
case !(child instanceof XMLProcessingInstruction):
return this.processingInstruction(child, level + 1);
default:
throw new Error("Unknown DTD node type: " + child.constructor.name);
}
}).call(this);
}
r += ']';
}
r += this.spacebeforeslash + '>';
r += this.newline;
return r;
};
XMLStringWriter.prototype.element = function(node, level) {
var att, child, i, j, len, len1, name, r, ref, ref1, ref2, space, textispresentwasset;
level || (level = 0);
textispresentwasset = false;
if (this.textispresent) {
this.newline = '';
this.pretty = false;
} else {
this.newline = this.newlinedefault;
this.pretty = this.prettydefault;
}
space = this.space(level);
r = '';
r += space + '<' + node.name;
ref = node.attributes;
for (name in ref) {
if (!hasProp.call(ref, name)) continue;
att = ref[name];
r += this.attribute(att);
}
if (node.children.length === 0 || node.children.every(function(e) {
return e.value === '';
})) {
if (this.allowEmpty) {
r += '></' + node.name + '>' + this.newline;
} else {
r += this.spacebeforeslash + '/>' + this.newline;
}
} else if (this.pretty && node.children.length === 1 && (node.children[0].value != null)) {
r += '>';
r += node.children[0].value;
r += '</' + node.name + '>' + this.newline;
} else {
if (this.dontprettytextnodes) {
ref1 = node.children;
for (i = 0, len = ref1.length; i < len; i++) {
child = ref1[i];
if (child.value != null) {
this.textispresent++;
textispresentwasset = true;
break;
}
}
}
if (this.textispresent) {
this.newline = '';
this.pretty = false;
space = this.space(level);
}
r += '>' + this.newline;
ref2 = node.children;
for (j = 0, len1 = ref2.length; j < len1; j++) {
child = ref2[j];
r += (function() {
switch (false) {
case !(child instanceof XMLCData):
return this.cdata(child, level + 1);
case !(child instanceof XMLComment):
return this.comment(child, level + 1);
case !(child instanceof XMLElement):
return this.element(child, level + 1);
case !(child instanceof XMLRaw):
return this.raw(child, level + 1);
case !(child instanceof XMLText):
return this.text(child, level + 1);
case !(child instanceof XMLProcessingInstruction):
return this.processingInstruction(child, level + 1);
default:
throw new Error("Unknown XML node type: " + child.constructor.name);
}
}).call(this);
}
if (textispresentwasset) {
this.textispresent--;
}
if (!this.textispresent) {
this.newline = this.newlinedefault;
this.pretty = this.prettydefault;
}
r += space + '</' + node.name + '>' + this.newline;
}
return r;
};
XMLStringWriter.prototype.processingInstruction = function(node, level) {
var r;
r = this.space(level) + '<?' + node.target;
if (node.value) {
r += ' ' + node.value;
}
r += this.spacebeforeslash + '?>' + this.newline;
return r;
};
XMLStringWriter.prototype.raw = function(node, level) {
return this.space(level) + node.value + this.newline;
};
XMLStringWriter.prototype.text = function(node, level) {
return this.space(level) + node.value + this.newline;
};
XMLStringWriter.prototype.dtdAttList = function(node, level) {
var r;
r = this.space(level) + '<!ATTLIST ' + node.elementName + ' ' + node.attributeName + ' ' + node.attributeType;
if (node.defaultValueType !== '#DEFAULT') {
r += ' ' + node.defaultValueType;
}
if (node.defaultValue) {
r += ' "' + node.defaultValue + '"';
}
r += this.spacebeforeslash + '>' + this.newline;
return r;
};
XMLStringWriter.prototype.dtdElement = function(node, level) {
return this.space(level) + '<!ELEMENT ' + node.name + ' ' + node.value + this.spacebeforeslash + '>' + this.newline;
};
XMLStringWriter.prototype.dtdEntity = function(node, level) {
var r;
r = this.space(level) + '<!ENTITY';
if (node.pe) {
r += ' %';
}
r += ' ' + node.name;
if (node.value) {
r += ' "' + node.value + '"';
} else {
if (node.pubID && node.sysID) {
r += ' PUBLIC "' + node.pubID + '" "' + node.sysID + '"';
} else if (node.sysID) {
r += ' SYSTEM "' + node.sysID + '"';
}
if (node.nData) {
r += ' NDATA ' + node.nData;
}
}
r += this.spacebeforeslash + '>' + this.newline;
return r;
};
XMLStringWriter.prototype.dtdNotation = function(node, level) {
var r;
r = this.space(level) + '<!NOTATION ' + node.name;
if (node.pubID && node.sysID) {
r += ' PUBLIC "' + node.pubID + '" "' + node.sysID + '"';
} else if (node.pubID) {
r += ' PUBLIC "' + node.pubID + '"';
} else if (node.sysID) {
r += ' SYSTEM "' + node.sysID + '"';
}
r += this.spacebeforeslash + '>' + this.newline;
return r;
};
XMLStringWriter.prototype.openNode = function(node, level) {
var att, name, r, ref;
level || (level = 0);
if (node instanceof XMLElement) {
r = this.space(level) + '<' + node.name;
ref = node.attributes;
for (name in ref) {
if (!hasProp.call(ref, name)) continue;
att = ref[name];
r += this.attribute(att);
}
r += (node.children ? '>' : '/>') + this.newline;
return r;
} else {
r = this.space(level) + '<!DOCTYPE ' + node.rootNodeName;
if (node.pubID && node.sysID) {
r += ' PUBLIC "' + node.pubID + '" "' + node.sysID + '"';
} else if (node.sysID) {
r += ' SYSTEM "' + node.sysID + '"';
}
r += (node.children ? ' [' : '>') + this.newline;
return r;
}
};
XMLStringWriter.prototype.closeNode = function(node, level) {
level || (level = 0);
switch (false) {
case !(node instanceof XMLElement):
return this.space(level) + '</' + node.name + '>' + this.newline;
case !(node instanceof XMLDocType):
return this.space(level) + ']>' + this.newline;
}
};
return XMLStringWriter;
})(XMLWriterBase);
}).call(this);
/***/ }),
/* 23 */
/***/ (function(module, exports) {
// Generated by CoffeeScript 1.12.7
(function() {
var XMLWriterBase,
hasProp = {}.hasOwnProperty;
module.exports = XMLWriterBase = (function() {
function XMLWriterBase(options) {
var key, ref, ref1, ref2, ref3, ref4, ref5, ref6, value;
options || (options = {});
this.pretty = options.pretty || false;
this.allowEmpty = (ref = options.allowEmpty) != null ? ref : false;
if (this.pretty) {
this.indent = (ref1 = options.indent) != null ? ref1 : ' ';
this.newline = (ref2 = options.newline) != null ? ref2 : '\n';
this.offset = (ref3 = options.offset) != null ? ref3 : 0;
this.dontprettytextnodes = (ref4 = options.dontprettytextnodes) != null ? ref4 : 0;
} else {
this.indent = '';
this.newline = '';
this.offset = 0;
this.dontprettytextnodes = 0;
}
this.spacebeforeslash = (ref5 = options.spacebeforeslash) != null ? ref5 : '';
if (this.spacebeforeslash === true) {
this.spacebeforeslash = ' ';
}
this.newlinedefault = this.newline;
this.prettydefault = this.pretty;
ref6 = options.writer || {};
for (key in ref6) {
if (!hasProp.call(ref6, key)) continue;
value = ref6[key];
this[key] = value;
}
}
XMLWriterBase.prototype.set = function(options) {
var key, ref, value;
options || (options = {});
if ("pretty" in options) {
this.pretty = options.pretty;
}
if ("allowEmpty" in options) {
this.allowEmpty = options.allowEmpty;
}
if (this.pretty) {
this.indent = "indent" in options ? options.indent : ' ';
this.newline = "newline" in options ? options.newline : '\n';
this.offset = "offset" in options ? options.offset : 0;
this.dontprettytextnodes = "dontprettytextnodes" in options ? options.dontprettytextnodes : 0;
} else {
this.indent = '';
this.newline = '';
this.offset = 0;
this.dontprettytextnodes = 0;
}
this.spacebeforeslash = "spacebeforeslash" in options ? options.spacebeforeslash : '';
if (this.spacebeforeslash === true) {
this.spacebeforeslash = ' ';
}
this.newlinedefault = this.newline;
this.prettydefault = this.pretty;
ref = options.writer || {};
for (key in ref) {
if (!hasProp.call(ref, key)) continue;
value = ref[key];
this[key] = value;
}
return this;
};
XMLWriterBase.prototype.space = function(level) {
var indent;
if (this.pretty) {
indent = (level || 0) + this.offset + 1;
if (indent > 0) {
return new Array(indent).join(this.indent);
} else {
return '';
}
} else {
return '';
}
};
return XMLWriterBase;
})();
}).call(this);
/***/ }),
/* 24 */
/***/ (function(module, exports, __webpack_require__) {
// Generated by CoffeeScript 1.12.7
(function() {
var XMLAttribute, XMLCData, XMLComment, XMLDTDAttList, XMLDTDElement, XMLDTDEntity, XMLDTDNotation, XMLDeclaration, XMLDocType, XMLDocumentCB, XMLElement, XMLProcessingInstruction, XMLRaw, XMLStringWriter, XMLStringifier, XMLText, isFunction, isObject, isPlainObject, ref,
hasProp = {}.hasOwnProperty;
ref = __webpack_require__(5), isObject = ref.isObject, isFunction = ref.isFunction, isPlainObject = ref.isPlainObject;
XMLElement = __webpack_require__(8);
XMLCData = __webpack_require__(10);
XMLComment = __webpack_require__(11);
XMLRaw = __webpack_require__(18);
XMLText = __webpack_require__(19);
XMLProcessingInstruction = __webpack_require__(20);
XMLDeclaration = __webpack_require__(12);
XMLDocType = __webpack_require__(13);
XMLDTDAttList = __webpack_require__(14);
XMLDTDEntity = __webpack_require__(15);
XMLDTDElement = __webpack_require__(16);
XMLDTDNotation = __webpack_require__(17);
XMLAttribute = __webpack_require__(9);
XMLStringifier = __webpack_require__(21);
XMLStringWriter = __webpack_require__(22);
module.exports = XMLDocumentCB = (function() {
function XMLDocumentCB(options, onData, onEnd) {
var writerOptions;
options || (options = {});
if (!options.writer) {
options.writer = new XMLStringWriter(options);
} else if (isPlainObject(options.writer)) {
writerOptions = options.writer;
options.writer = new XMLStringWriter(writerOptions);
}
this.options = options;
this.writer = options.writer;
this.stringify = new XMLStringifier(options);
this.onDataCallback = onData || function() {};
this.onEndCallback = onEnd || function() {};
this.currentNode = null;
this.currentLevel = -1;
this.openTags = {};
this.documentStarted = false;
this.documentCompleted = false;
this.root = null;
}
XMLDocumentCB.prototype.node = function(name, attributes, text) {
var ref1;
if (name == null) {
throw new Error("Missing node name");
}
if (this.root && this.currentLevel === -1) {
throw new Error("Document can only have one root node");
}
this.openCurrent();
name = name.valueOf();
if (attributes == null) {
attributes = {};
}
attributes = attributes.valueOf();
if (!isObject(attributes)) {
ref1 = [attributes, text], text = ref1[0], attributes = ref1[1];
}
this.currentNode = new XMLElement(this, name, attributes);
this.currentNode.children = false;
this.currentLevel++;
this.openTags[this.currentLevel] = this.currentNode;
if (text != null) {
this.text(text);
}
return this;
};
XMLDocumentCB.prototype.element = function(name, attributes, text) {
if (this.currentNode && this.currentNode instanceof XMLDocType) {
return this.dtdElement.apply(this, arguments);
} else {
return this.node(name, attributes, text);
}
};
XMLDocumentCB.prototype.attribute = function(name, value) {
var attName, attValue;
if (!this.currentNode || this.currentNode.children) {
throw new Error("att() can only be used immediately after an ele() call in callback mode");
}
if (name != null) {
name = name.valueOf();
}
if (isObject(name)) {
for (attName in name) {
if (!hasProp.call(name, attName)) continue;
attValue = name[attName];
this.attribute(attName, attValue);
}
} else {
if (isFunction(value)) {
value = value.apply();
}
if (!this.options.skipNullAttributes || (value != null)) {
this.currentNode.attributes[name] = new XMLAttribute(this, name, value);
}
}
return this;
};
XMLDocumentCB.prototype.text = function(value) {
var node;
this.openCurrent();
node = new XMLText(this, value);
this.onData(this.writer.text(node, this.currentLevel + 1));
return this;
};
XMLDocumentCB.prototype.cdata = function(value) {
var node;
this.openCurrent();
node = new XMLCData(this, value);
this.onData(this.writer.cdata(node, this.currentLevel + 1));
return this;
};
XMLDocumentCB.prototype.comment = function(value) {
var node;
this.openCurrent();
node = new XMLComment(this, value);
this.onData(this.writer.comment(node, this.currentLevel + 1));
return this;
};
XMLDocumentCB.prototype.raw = function(value) {
var node;
this.openCurrent();
node = new XMLRaw(this, value);
this.onData(this.writer.raw(node, this.currentLevel + 1));
return this;
};
XMLDocumentCB.prototype.instruction = function(target, value) {
var i, insTarget, insValue, len, node;
this.openCurrent();
if (target != null) {
target = target.valueOf();
}
if (value != null) {
value = value.valueOf();
}
if (Array.isArray(target)) {
for (i = 0, len = target.length; i < len; i++) {
insTarget = target[i];
this.instruction(insTarget);
}
} else if (isObject(target)) {
for (insTarget in target) {
if (!hasProp.call(target, insTarget)) continue;
insValue = target[insTarget];
this.instruction(insTarget, insValue);
}
} else {
if (isFunction(value)) {
value = value.apply();
}
node = new XMLProcessingInstruction(this, target, value);
this.onData(this.writer.processingInstruction(node, this.currentLevel + 1));
}
return this;
};
XMLDocumentCB.prototype.declaration = function(version, encoding, standalone) {
var node;
this.openCurrent();
if (this.documentStarted) {
throw new Error("declaration() must be the first node");
}
node = new XMLDeclaration(this, version, encoding, standalone);
this.onData(this.writer.declaration(node, this.currentLevel + 1));
return this;
};
XMLDocumentCB.prototype.doctype = function(root, pubID, sysID) {
this.openCurrent();
if (root == null) {
throw new Error("Missing root node name");
}
if (this.root) {
throw new Error("dtd() must come before the root node");
}
this.currentNode = new XMLDocType(this, pubID, sysID);
this.currentNode.rootNodeName = root;
this.currentNode.children = false;
this.currentLevel++;
this.openTags[this.currentLevel] = this.currentNode;
return this;
};
XMLDocumentCB.prototype.dtdElement = function(name, value) {
var node;
this.openCurrent();
node = new XMLDTDElement(this, name, value);
this.onData(this.writer.dtdElement(node, this.currentLevel + 1));
return this;
};
XMLDocumentCB.prototype.attList = function(elementName, attributeName, attributeType, defaultValueType, defaultValue) {
var node;
this.openCurrent();
node = new XMLDTDAttList(this, elementName, attributeName, attributeType, defaultValueType, defaultValue);
this.onData(this.writer.dtdAttList(node, this.currentLevel + 1));
return this;
};
XMLDocumentCB.prototype.entity = function(name, value) {
var node;
this.openCurrent();
node = new XMLDTDEntity(this, false, name, value);
this.onData(this.writer.dtdEntity(node, this.currentLevel + 1));
return this;
};
XMLDocumentCB.prototype.pEntity = function(name, value) {
var node;
this.openCurrent();
node = new XMLDTDEntity(this, true, name, value);
this.onData(this.writer.dtdEntity(node, this.currentLevel + 1));
return this;
};
XMLDocumentCB.prototype.notation = function(name, value) {
var node;
this.openCurrent();
node = new XMLDTDNotation(this, name, value);
this.onData(this.writer.dtdNotation(node, this.currentLevel + 1));
return this;
};
XMLDocumentCB.prototype.up = function() {
if (this.currentLevel < 0) {
throw new Error("The document node has no parent");
}
if (this.currentNode) {
if (this.currentNode.children) {
this.closeNode(this.currentNode);
} else {
this.openNode(this.currentNode);
}
this.currentNode = null;
} else {
this.closeNode(this.openTags[this.currentLevel]);
}
delete this.openTags[this.currentLevel];
this.currentLevel--;
return this;
};
XMLDocumentCB.prototype.end = function() {
while (this.currentLevel >= 0) {
this.up();
}
return this.onEnd();
};
XMLDocumentCB.prototype.openCurrent = function() {
if (this.currentNode) {
this.currentNode.children = true;
return this.openNode(this.currentNode);
}
};
XMLDocumentCB.prototype.openNode = function(node) {
if (!node.isOpen) {
if (!this.root && this.currentLevel === 0 && node instanceof XMLElement) {
this.root = node;
}
this.onData(this.writer.openNode(node, this.currentLevel));
return node.isOpen = true;
}
};
XMLDocumentCB.prototype.closeNode = function(node) {
if (!node.isClosed) {
this.onData(this.writer.closeNode(node, this.currentLevel));
return node.isClosed = true;
}
};
XMLDocumentCB.prototype.onData = function(chunk) {
this.documentStarted = true;
return this.onDataCallback(chunk);
};
XMLDocumentCB.prototype.onEnd = function() {
this.documentCompleted = true;
return this.onEndCallback();
};
XMLDocumentCB.prototype.ele = function() {
return this.element.apply(this, arguments);
};
XMLDocumentCB.prototype.nod = function(name, attributes, text) {
return this.node(name, attributes, text);
};
XMLDocumentCB.prototype.txt = function(value) {
return this.text(value);
};
XMLDocumentCB.prototype.dat = function(value) {
return this.cdata(value);
};
XMLDocumentCB.prototype.com = function(value) {
return this.comment(value);
};
XMLDocumentCB.prototype.ins = function(target, value) {
return this.instruction(target, value);
};
XMLDocumentCB.prototype.dec = function(version, encoding, standalone) {
return this.declaration(version, encoding, standalone);
};
XMLDocumentCB.prototype.dtd = function(root, pubID, sysID) {
return this.doctype(root, pubID, sysID);
};
XMLDocumentCB.prototype.e = function(name, attributes, text) {
return this.element(name, attributes, text);
};
XMLDocumentCB.prototype.n = function(name, attributes, text) {
return this.node(name, attributes, text);
};
XMLDocumentCB.prototype.t = function(value) {
return this.text(value);
};
XMLDocumentCB.prototype.d = function(value) {
return this.cdata(value);
};
XMLDocumentCB.prototype.c = function(value) {
return this.comment(value);
};
XMLDocumentCB.prototype.r = function(value) {
return this.raw(value);
};
XMLDocumentCB.prototype.i = function(target, value) {
return this.instruction(target, value);
};
XMLDocumentCB.prototype.att = function() {
if (this.currentNode && this.currentNode instanceof XMLDocType) {
return this.attList.apply(this, arguments);
} else {
return this.attribute.apply(this, arguments);
}
};
XMLDocumentCB.prototype.a = function() {
if (this.currentNode && this.currentNode instanceof XMLDocType) {
return this.attList.apply(this, arguments);
} else {
return this.attribute.apply(this, arguments);
}
};
XMLDocumentCB.prototype.ent = function(name, value) {
return this.entity(name, value);
};
XMLDocumentCB.prototype.pent = function(name, value) {
return this.pEntity(name, value);
};
XMLDocumentCB.prototype.not = function(name, value) {
return this.notation(name, value);
};
return XMLDocumentCB;
})();
}).call(this);
/***/ }),
/* 25 */
/***/ (function(module, exports, __webpack_require__) {
// Generated by CoffeeScript 1.12.7
(function() {
var XMLCData, XMLComment, XMLDTDAttList, XMLDTDElement, XMLDTDEntity, XMLDTDNotation, XMLDeclaration, XMLDocType, XMLElement, XMLProcessingInstruction, XMLRaw, XMLStreamWriter, XMLText, XMLWriterBase,
extend = function(child, parent) { for (var key in parent) { if (hasProp.call(parent, key)) child[key] = parent[key]; } function ctor() { this.constructor = child; } ctor.prototype = parent.prototype; child.prototype = new ctor(); child.__super__ = parent.prototype; return child; },
hasProp = {}.hasOwnProperty;
XMLDeclaration = __webpack_require__(12);
XMLDocType = __webpack_require__(13);
XMLCData = __webpack_require__(10);
XMLComment = __webpack_require__(11);
XMLElement = __webpack_require__(8);
XMLRaw = __webpack_require__(18);
XMLText = __webpack_require__(19);
XMLProcessingInstruction = __webpack_require__(20);
XMLDTDAttList = __webpack_require__(14);
XMLDTDElement = __webpack_require__(16);
XMLDTDEntity = __webpack_require__(15);
XMLDTDNotation = __webpack_require__(17);
XMLWriterBase = __webpack_require__(23);
module.exports = XMLStreamWriter = (function(superClass) {
extend(XMLStreamWriter, superClass);
function XMLStreamWriter(stream, options) {
XMLStreamWriter.__super__.constructor.call(this, options);
this.stream = stream;
}
XMLStreamWriter.prototype.document = function(doc) {
var child, i, j, len, len1, ref, ref1, results;
ref = doc.children;
for (i = 0, len = ref.length; i < len; i++) {
child = ref[i];
child.isLastRootNode = false;
}
doc.children[doc.children.length - 1].isLastRootNode = true;
ref1 = doc.children;
results = [];
for (j = 0, len1 = ref1.length; j < len1; j++) {
child = ref1[j];
switch (false) {
case !(child instanceof XMLDeclaration):
results.push(this.declaration(child));
break;
case !(child instanceof XMLDocType):
results.push(this.docType(child));
break;
case !(child instanceof XMLComment):
results.push(this.comment(child));
break;
case !(child instanceof XMLProcessingInstruction):
results.push(this.processingInstruction(child));
break;
default:
results.push(this.element(child));
}
}
return results;
};
XMLStreamWriter.prototype.attribute = function(att) {
return this.stream.write(' ' + att.name + '="' + att.value + '"');
};
XMLStreamWriter.prototype.cdata = function(node, level) {
return this.stream.write(this.space(level) + '<![CDATA[' + node.text + ']]>' + this.endline(node));
};
XMLStreamWriter.prototype.comment = function(node, level) {
return this.stream.write(this.space(level) + '<!-- ' + node.text + ' -->' + this.endline(node));
};
XMLStreamWriter.prototype.declaration = function(node, level) {
this.stream.write(this.space(level));
this.stream.write('<?xml version="' + node.version + '"');
if (node.encoding != null) {
this.stream.write(' encoding="' + node.encoding + '"');
}
if (node.standalone != null) {
this.stream.write(' standalone="' + node.standalone + '"');
}
this.stream.write(this.spacebeforeslash + '?>');
return this.stream.write(this.endline(node));
};
XMLStreamWriter.prototype.docType = function(node, level) {
var child, i, len, ref;
level || (level = 0);
this.stream.write(this.space(level));
this.stream.write('<!DOCTYPE ' + node.root().name);
if (node.pubID && node.sysID) {
this.stream.write(' PUBLIC "' + node.pubID + '" "' + node.sysID + '"');
} else if (node.sysID) {
this.stream.write(' SYSTEM "' + node.sysID + '"');
}
if (node.children.length > 0) {
this.stream.write(' [');
this.stream.write(this.endline(node));
ref = node.children;
for (i = 0, len = ref.length; i < len; i++) {
child = ref[i];
switch (false) {
case !(child instanceof XMLDTDAttList):
this.dtdAttList(child, level + 1);
break;
case !(child instanceof XMLDTDElement):
this.dtdElement(child, level + 1);
break;
case !(child instanceof XMLDTDEntity):
this.dtdEntity(child, level + 1);
break;
case !(child instanceof XMLDTDNotation):
this.dtdNotation(child, level + 1);
break;
case !(child instanceof XMLCData):
this.cdata(child, level + 1);
break;
case !(child instanceof XMLComment):
this.comment(child, level + 1);
break;
case !(child instanceof XMLProcessingInstruction):
this.processingInstruction(child, level + 1);
break;
default:
throw new Error("Unknown DTD node type: " + child.constructor.name);
}
}
this.stream.write(']');
}
this.stream.write(this.spacebeforeslash + '>');
return this.stream.write(this.endline(node));
};
XMLStreamWriter.prototype.element = function(node, level) {
var att, child, i, len, name, ref, ref1, space;
level || (level = 0);
space = this.space(level);
this.stream.write(space + '<' + node.name);
ref = node.attributes;
for (name in ref) {
if (!hasProp.call(ref, name)) continue;
att = ref[name];
this.attribute(att);
}
if (node.children.length === 0 || node.children.every(function(e) {
return e.value === '';
})) {
if (this.allowEmpty) {
this.stream.write('></' + node.name + '>');
} else {
this.stream.write(this.spacebeforeslash + '/>');
}
} else if (this.pretty && node.children.length === 1 && (node.children[0].value != null)) {
this.stream.write('>');
this.stream.write(node.children[0].value);
this.stream.write('</' + node.name + '>');
} else {
this.stream.write('>' + this.newline);
ref1 = node.children;
for (i = 0, len = ref1.length; i < len; i++) {
child = ref1[i];
switch (false) {
case !(child instanceof XMLCData):
this.cdata(child, level + 1);
break;
case !(child instanceof XMLComment):
this.comment(child, level + 1);
break;
case !(child instanceof XMLElement):
this.element(child, level + 1);
break;
case !(child instanceof XMLRaw):
this.raw(child, level + 1);
break;
case !(child instanceof XMLText):
this.text(child, level + 1);
break;
case !(child instanceof XMLProcessingInstruction):
this.processingInstruction(child, level + 1);
break;
default:
throw new Error("Unknown XML node type: " + child.constructor.name);
}
}
this.stream.write(space + '</' + node.name + '>');
}
return this.stream.write(this.endline(node));
};
XMLStreamWriter.prototype.processingInstruction = function(node, level) {
this.stream.write(this.space(level) + '<?' + node.target);
if (node.value) {
this.stream.write(' ' + node.value);
}
return this.stream.write(this.spacebeforeslash + '?>' + this.endline(node));
};
XMLStreamWriter.prototype.raw = function(node, level) {
return this.stream.write(this.space(level) + node.value + this.endline(node));
};
XMLStreamWriter.prototype.text = function(node, level) {
return this.stream.write(this.space(level) + node.value + this.endline(node));
};
XMLStreamWriter.prototype.dtdAttList = function(node, level) {
this.stream.write(this.space(level) + '<!ATTLIST ' + node.elementName + ' ' + node.attributeName + ' ' + node.attributeType);
if (node.defaultValueType !== '#DEFAULT') {
this.stream.write(' ' + node.defaultValueType);
}
if (node.defaultValue) {
this.stream.write(' "' + node.defaultValue + '"');
}
return this.stream.write(this.spacebeforeslash + '>' + this.endline(node));
};
XMLStreamWriter.prototype.dtdElement = function(node, level) {
this.stream.write(this.space(level) + '<!ELEMENT ' + node.name + ' ' + node.value);
return this.stream.write(this.spacebeforeslash + '>' + this.endline(node));
};
XMLStreamWriter.prototype.dtdEntity = function(node, level) {
this.stream.write(this.space(level) + '<!ENTITY');
if (node.pe) {
this.stream.write(' %');
}
this.stream.write(' ' + node.name);
if (node.value) {
this.stream.write(' "' + node.value + '"');
} else {
if (node.pubID && node.sysID) {
this.stream.write(' PUBLIC "' + node.pubID + '" "' + node.sysID + '"');
} else if (node.sysID) {
this.stream.write(' SYSTEM "' + node.sysID + '"');
}
if (node.nData) {
this.stream.write(' NDATA ' + node.nData);
}
}
return this.stream.write(this.spacebeforeslash + '>' + this.endline(node));
};
XMLStreamWriter.prototype.dtdNotation = function(node, level) {
this.stream.write(this.space(level) + '<!NOTATION ' + node.name);
if (node.pubID && node.sysID) {
this.stream.write(' PUBLIC "' + node.pubID + '" "' + node.sysID + '"');
} else if (node.pubID) {
this.stream.write(' PUBLIC "' + node.pubID + '"');
} else if (node.sysID) {
this.stream.write(' SYSTEM "' + node.sysID + '"');
}
return this.stream.write(this.spacebeforeslash + '>' + this.endline(node));
};
XMLStreamWriter.prototype.endline = function(node) {
if (!node.isLastRootNode) {
return this.newline;
} else {
return '';
}
};
return XMLStreamWriter;
})(XMLWriterBase);
}).call(this);
/***/ }),
/* 26 */
/***/ (function(module, exports, __webpack_require__) {
// Generated by CoffeeScript 1.12.7
(function() {
"use strict";
var bom, defaults, events, isEmpty, processItem, processors, sax, setImmediate,
bind = function(fn, me){ return function(){ return fn.apply(me, arguments); }; },
extend = function(child, parent) { for (var key in parent) { if (hasProp.call(parent, key)) child[key] = parent[key]; } function ctor() { this.constructor = child; } ctor.prototype = parent.prototype; child.prototype = new ctor(); child.__super__ = parent.prototype; return child; },
hasProp = {}.hasOwnProperty;
sax = __webpack_require__(27);
events = __webpack_require__(33);
bom = __webpack_require__(59);
processors = __webpack_require__(60);
setImmediate = __webpack_require__(48).setImmediate;
defaults = __webpack_require__(2).defaults;
isEmpty = function(thing) {
return typeof thing === "object" && (thing != null) && Object.keys(thing).length === 0;
};
processItem = function(processors, item, key) {
var i, len, process;
for (i = 0, len = processors.length; i < len; i++) {
process = processors[i];
item = process(item, key);
}
return item;
};
exports.Parser = (function(superClass) {
extend(Parser, superClass);
function Parser(opts) {
this.parseString = bind(this.parseString, this);
this.reset = bind(this.reset, this);
this.assignOrPush = bind(this.assignOrPush, this);
this.processAsync = bind(this.processAsync, this);
var key, ref, value;
if (!(this instanceof exports.Parser)) {
return new exports.Parser(opts);
}
this.options = {};
ref = defaults["0.2"];
for (key in ref) {
if (!hasProp.call(ref, key)) continue;
value = ref[key];
this.options[key] = value;
}
for (key in opts) {
if (!hasProp.call(opts, key)) continue;
value = opts[key];
this.options[key] = value;
}
if (this.options.xmlns) {
this.options.xmlnskey = this.options.attrkey + "ns";
}
if (this.options.normalizeTags) {
if (!this.options.tagNameProcessors) {
this.options.tagNameProcessors = [];
}
this.options.tagNameProcessors.unshift(processors.normalize);
}
this.reset();
}
Parser.prototype.processAsync = function() {
var chunk, err;
try {
if (this.remaining.length <= this.options.chunkSize) {
chunk = this.remaining;
this.remaining = '';
this.saxParser = this.saxParser.write(chunk);
return this.saxParser.close();
} else {
chunk = this.remaining.substr(0, this.options.chunkSize);
this.remaining = this.remaining.substr(this.options.chunkSize, this.remaining.length);
this.saxParser = this.saxParser.write(chunk);
return setImmediate(this.processAsync);
}
} catch (error1) {
err = error1;
if (!this.saxParser.errThrown) {
this.saxParser.errThrown = true;
return this.emit(err);
}
}
};
Parser.prototype.assignOrPush = function(obj, key, newValue) {
if (!(key in obj)) {
if (!this.options.explicitArray) {
return obj[key] = newValue;
} else {
return obj[key] = [newValue];
}
} else {
if (!(obj[key] instanceof Array)) {
obj[key] = [obj[key]];
}
return obj[key].push(newValue);
}
};
Parser.prototype.reset = function() {
var attrkey, charkey, ontext, stack;
this.removeAllListeners();
this.saxParser = sax.parser(this.options.strict, {
trim: false,
normalize: false,
xmlns: this.options.xmlns
});
this.saxParser.errThrown = false;
this.saxParser.onerror = (function(_this) {
return function(error) {
_this.saxParser.resume();
if (!_this.saxParser.errThrown) {
_this.saxParser.errThrown = true;
return _this.emit("error", error);
}
};
})(this);
this.saxParser.onend = (function(_this) {
return function() {
if (!_this.saxParser.ended) {
_this.saxParser.ended = true;
return _this.emit("end", _this.resultObject);
}
};
})(this);
this.saxParser.ended = false;
this.EXPLICIT_CHARKEY = this.options.explicitCharkey;
this.resultObject = null;
stack = [];
attrkey = this.options.attrkey;
charkey = this.options.charkey;
this.saxParser.onopentag = (function(_this) {
return function(node) {
var key, newValue, obj, processedKey, ref;
obj = {};
obj[charkey] = "";
if (!_this.options.ignoreAttrs) {
ref = node.attributes;
for (key in ref) {
if (!hasProp.call(ref, key)) continue;
if (!(attrkey in obj) && !_this.options.mergeAttrs) {
obj[attrkey] = {};
}
newValue = _this.options.attrValueProcessors ? processItem(_this.options.attrValueProcessors, node.attributes[key], key) : node.attributes[key];
processedKey = _this.options.attrNameProcessors ? processItem(_this.options.attrNameProcessors, key) : key;
if (_this.options.mergeAttrs) {
_this.assignOrPush(obj, processedKey, newValue);
} else {
obj[attrkey][processedKey] = newValue;
}
}
}
obj["#name"] = _this.options.tagNameProcessors ? processItem(_this.options.tagNameProcessors, node.name) : node.name;
if (_this.options.xmlns) {
obj[_this.options.xmlnskey] = {
uri: node.uri,
local: node.local
};
}
return stack.push(obj);
};
})(this);
this.saxParser.onclosetag = (function(_this) {
return function() {
var cdata, emptyStr, key, node, nodeName, obj, objClone, old, s, xpath;
obj = stack.pop();
nodeName = obj["#name"];
if (!_this.options.explicitChildren || !_this.options.preserveChildrenOrder) {
delete obj["#name"];
}
if (obj.cdata === true) {
cdata = obj.cdata;
delete obj.cdata;
}
s = stack[stack.length - 1];
if (obj[charkey].match(/^\s*$/) && !cdata) {
emptyStr = obj[charkey];
delete obj[charkey];
} else {
if (_this.options.trim) {
obj[charkey] = obj[charkey].trim();
}
if (_this.options.normalize) {
obj[charkey] = obj[charkey].replace(/\s{2,}/g, " ").trim();
}
obj[charkey] = _this.options.valueProcessors ? processItem(_this.options.valueProcessors, obj[charkey], nodeName) : obj[charkey];
if (Object.keys(obj).length === 1 && charkey in obj && !_this.EXPLICIT_CHARKEY) {
obj = obj[charkey];
}
}
if (isEmpty(obj)) {
obj = _this.options.emptyTag !== '' ? _this.options.emptyTag : emptyStr;
}
if (_this.options.validator != null) {
xpath = "/" + ((function() {
var i, len, results;
results = [];
for (i = 0, len = stack.length; i < len; i++) {
node = stack[i];
results.push(node["#name"]);
}
return results;
})()).concat(nodeName).join("/");
(function() {
var err;
try {
return obj = _this.options.validator(xpath, s && s[nodeName], obj);
} catch (error1) {
err = error1;
return _this.emit("error", err);
}
})();
}
if (_this.options.explicitChildren && !_this.options.mergeAttrs && typeof obj === 'object') {
if (!_this.options.preserveChildrenOrder) {
node = {};
if (_this.options.attrkey in obj) {
node[_this.options.attrkey] = obj[_this.options.attrkey];
delete obj[_this.options.attrkey];
}
if (!_this.options.charsAsChildren && _this.options.charkey in obj) {
node[_this.options.charkey] = obj[_this.options.charkey];
delete obj[_this.options.charkey];
}
if (Object.getOwnPropertyNames(obj).length > 0) {
node[_this.options.childkey] = obj;
}
obj = node;
} else if (s) {
s[_this.options.childkey] = s[_this.options.childkey] || [];
objClone = {};
for (key in obj) {
if (!hasProp.call(obj, key)) continue;
objClone[key] = obj[key];
}
s[_this.options.childkey].push(objClone);
delete obj["#name"];
if (Object.keys(obj).length === 1 && charkey in obj && !_this.EXPLICIT_CHARKEY) {
obj = obj[charkey];
}
}
}
if (stack.length > 0) {
return _this.assignOrPush(s, nodeName, obj);
} else {
if (_this.options.explicitRoot) {
old = obj;
obj = {};
obj[nodeName] = old;
}
_this.resultObject = obj;
_this.saxParser.ended = true;
return _this.emit("end", _this.resultObject);
}
};
})(this);
ontext = (function(_this) {
return function(text) {
var charChild, s;
s = stack[stack.length - 1];
if (s) {
s[charkey] += text;
if (_this.options.explicitChildren && _this.options.preserveChildrenOrder && _this.options.charsAsChildren && (_this.options.includeWhiteChars || text.replace(/\\n/g, '').trim() !== '')) {
s[_this.options.childkey] = s[_this.options.childkey] || [];
charChild = {
'#name': '__text__'
};
charChild[charkey] = text;
if (_this.options.normalize) {
charChild[charkey] = charChild[charkey].replace(/\s{2,}/g, " ").trim();
}
s[_this.options.childkey].push(charChild);
}
return s;
}
};
})(this);
this.saxParser.ontext = ontext;
return this.saxParser.oncdata = (function(_this) {
return function(text) {
var s;
s = ontext(text);
if (s) {
return s.cdata = true;
}
};
})(this);
};
Parser.prototype.parseString = function(str, cb) {
var err;
if ((cb != null) && typeof cb === "function") {
this.on("end", function(result) {
this.reset();
return cb(null, result);
});
this.on("error", function(err) {
this.reset();
return cb(err);
});
}
try {
str = str.toString();
if (str.trim() === '') {
this.emit("end", null);
return true;
}
str = bom.stripBOM(str);
if (this.options.async) {
this.remaining = str;
setImmediate(this.processAsync);
return this.saxParser;
}
return this.saxParser.write(str).close();
} catch (error1) {
err = error1;
if (!(this.saxParser.errThrown || this.saxParser.ended)) {
this.emit('error', err);
return this.saxParser.errThrown = true;
} else if (this.saxParser.ended) {
throw err;
}
}
};
return Parser;
})(events.EventEmitter);
exports.parseString = function(str, a, b) {
var cb, options, parser;
if (b != null) {
if (typeof b === 'function') {
cb = b;
}
if (typeof a === 'object') {
options = a;
}
} else {
if (typeof a === 'function') {
cb = a;
}
options = {};
}
parser = new exports.Parser(options);
return parser.parseString(str, cb);
};
}).call(this);
/***/ }),
/* 27 */
/***/ (function(module, exports, __webpack_require__) {
/* WEBPACK VAR INJECTION */(function(Buffer) {;(function (sax) { // wrapper for non-node envs
sax.parser = function (strict, opt) { return new SAXParser(strict, opt) }
sax.SAXParser = SAXParser
sax.SAXStream = SAXStream
sax.createStream = createStream
// When we pass the MAX_BUFFER_LENGTH position, start checking for buffer overruns.
// When we check, schedule the next check for MAX_BUFFER_LENGTH - (max(buffer lengths)),
// since that's the earliest that a buffer overrun could occur. This way, checks are
// as rare as required, but as often as necessary to ensure never crossing this bound.
// Furthermore, buffers are only tested at most once per write(), so passing a very
// large string into write() might have undesirable effects, but this is manageable by
// the caller, so it is assumed to be safe. Thus, a call to write() may, in the extreme
// edge case, result in creating at most one complete copy of the string passed in.
// Set to Infinity to have unlimited buffers.
sax.MAX_BUFFER_LENGTH = 64 * 1024
var buffers = [
'comment', 'sgmlDecl', 'textNode', 'tagName', 'doctype',
'procInstName', 'procInstBody', 'entity', 'attribName',
'attribValue', 'cdata', 'script'
]
sax.EVENTS = [
'text',
'processinginstruction',
'sgmldeclaration',
'doctype',
'comment',
'opentagstart',
'attribute',
'opentag',
'closetag',
'opencdata',
'cdata',
'closecdata',
'error',
'end',
'ready',
'script',
'opennamespace',
'closenamespace'
]
function SAXParser (strict, opt) {
if (!(this instanceof SAXParser)) {
return new SAXParser(strict, opt)
}
var parser = this
clearBuffers(parser)
parser.q = parser.c = ''
parser.bufferCheckPosition = sax.MAX_BUFFER_LENGTH
parser.opt = opt || {}
parser.opt.lowercase = parser.opt.lowercase || parser.opt.lowercasetags
parser.looseCase = parser.opt.lowercase ? 'toLowerCase' : 'toUpperCase'
parser.tags = []
parser.closed = parser.closedRoot = parser.sawRoot = false
parser.tag = parser.error = null
parser.strict = !!strict
parser.noscript = !!(strict || parser.opt.noscript)
parser.state = S.BEGIN
parser.strictEntities = parser.opt.strictEntities
parser.ENTITIES = parser.strictEntities ? Object.create(sax.XML_ENTITIES) : Object.create(sax.ENTITIES)
parser.attribList = []
// namespaces form a prototype chain.
// it always points at the current tag,
// which protos to its parent tag.
if (parser.opt.xmlns) {
parser.ns = Object.create(rootNS)
}
// mostly just for error reporting
parser.trackPosition = parser.opt.position !== false
if (parser.trackPosition) {
parser.position = parser.line = parser.column = 0
}
emit(parser, 'onready')
}
if (!Object.create) {
Object.create = function (o) {
function F () {}
F.prototype = o
var newf = new F()
return newf
}
}
if (!Object.keys) {
Object.keys = function (o) {
var a = []
for (var i in o) if (o.hasOwnProperty(i)) a.push(i)
return a
}
}
function checkBufferLength (parser) {
var maxAllowed = Math.max(sax.MAX_BUFFER_LENGTH, 10)
var maxActual = 0
for (var i = 0, l = buffers.length; i < l; i++) {
var len = parser[buffers[i]].length
if (len > maxAllowed) {
// Text/cdata nodes can get big, and since they're buffered,
// we can get here under normal conditions.
// Avoid issues by emitting the text node now,
// so at least it won't get any bigger.
switch (buffers[i]) {
case 'textNode':
closeText(parser)
break
case 'cdata':
emitNode(parser, 'oncdata', parser.cdata)
parser.cdata = ''
break
case 'script':
emitNode(parser, 'onscript', parser.script)
parser.script = ''
break
default:
error(parser, 'Max buffer length exceeded: ' + buffers[i])
}
}
maxActual = Math.max(maxActual, len)
}
// schedule the next check for the earliest possible buffer overrun.
var m = sax.MAX_BUFFER_LENGTH - maxActual
parser.bufferCheckPosition = m + parser.position
}
function clearBuffers (parser) {
for (var i = 0, l = buffers.length; i < l; i++) {
parser[buffers[i]] = ''
}
}
function flushBuffers (parser) {
closeText(parser)
if (parser.cdata !== '') {
emitNode(parser, 'oncdata', parser.cdata)
parser.cdata = ''
}
if (parser.script !== '') {
emitNode(parser, 'onscript', parser.script)
parser.script = ''
}
}
SAXParser.prototype = {
end: function () { end(this) },
write: write,
resume: function () { this.error = null; return this },
close: function () { return this.write(null) },
flush: function () { flushBuffers(this) }
}
var Stream
try {
Stream = __webpack_require__(32).Stream
} catch (ex) {
Stream = function () {}
}
var streamWraps = sax.EVENTS.filter(function (ev) {
return ev !== 'error' && ev !== 'end'
})
function createStream (strict, opt) {
return new SAXStream(strict, opt)
}
function SAXStream (strict, opt) {
if (!(this instanceof SAXStream)) {
return new SAXStream(strict, opt)
}
Stream.apply(this)
this._parser = new SAXParser(strict, opt)
this.writable = true
this.readable = true
var me = this
this._parser.onend = function () {
me.emit('end')
}
this._parser.onerror = function (er) {
me.emit('error', er)
// if didn't throw, then means error was handled.
// go ahead and clear error, so we can write again.
me._parser.error = null
}
this._decoder = null
streamWraps.forEach(function (ev) {
Object.defineProperty(me, 'on' + ev, {
get: function () {
return me._parser['on' + ev]
},
set: function (h) {
if (!h) {
me.removeAllListeners(ev)
me._parser['on' + ev] = h
return h
}
me.on(ev, h)
},
enumerable: true,
configurable: false
})
})
}
SAXStream.prototype = Object.create(Stream.prototype, {
constructor: {
value: SAXStream
}
})
SAXStream.prototype.write = function (data) {
if (typeof Buffer === 'function' &&
typeof Buffer.isBuffer === 'function' &&
Buffer.isBuffer(data)) {
if (!this._decoder) {
var SD = __webpack_require__(58).StringDecoder
this._decoder = new SD('utf8')
}
data = this._decoder.write(data)
}
this._parser.write(data.toString())
this.emit('data', data)
return true
}
SAXStream.prototype.end = function (chunk) {
if (chunk && chunk.length) {
this.write(chunk)
}
this._parser.end()
return true
}
SAXStream.prototype.on = function (ev, handler) {
var me = this
if (!me._parser['on' + ev] && streamWraps.indexOf(ev) !== -1) {
me._parser['on' + ev] = function () {
var args = arguments.length === 1 ? [arguments[0]] : Array.apply(null, arguments)
args.splice(0, 0, ev)
me.emit.apply(me, args)
}
}
return Stream.prototype.on.call(me, ev, handler)
}
// character classes and tokens
var whitespace = '\r\n\t '
// this really needs to be replaced with character classes.
// XML allows all manner of ridiculous numbers and digits.
var number = '0124356789'
var letter = 'abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ'
// (Letter | "_" | ":")
var quote = '\'"'
var attribEnd = whitespace + '>'
var CDATA = '[CDATA['
var DOCTYPE = 'DOCTYPE'
var XML_NAMESPACE = 'http://www.w3.org/XML/1998/namespace'
var XMLNS_NAMESPACE = 'http://www.w3.org/2000/xmlns/'
var rootNS = { xml: XML_NAMESPACE, xmlns: XMLNS_NAMESPACE }
// turn all the string character sets into character class objects.
whitespace = charClass(whitespace)
number = charClass(number)
letter = charClass(letter)
// http://www.w3.org/TR/REC-xml/#NT-NameStartChar
// This implementation works on strings, a single character at a time
// as such, it cannot ever support astral-plane characters (10000-EFFFF)
// without a significant breaking change to either this parser, or the
// JavaScript language. Implementation of an emoji-capable xml parser
// is left as an exercise for the reader.
var nameStart = /[:_A-Za-z\u00C0-\u00D6\u00D8-\u00F6\u00F8-\u02FF\u0370-\u037D\u037F-\u1FFF\u200C-\u200D\u2070-\u218F\u2C00-\u2FEF\u3001-\uD7FF\uF900-\uFDCF\uFDF0-\uFFFD]/
var nameBody = /[:_A-Za-z\u00C0-\u00D6\u00D8-\u00F6\u00F8-\u02FF\u0370-\u037D\u037F-\u1FFF\u200C-\u200D\u2070-\u218F\u2C00-\u2FEF\u3001-\uD7FF\uF900-\uFDCF\uFDF0-\uFFFD\u00B7\u0300-\u036F\u203F-\u2040\.\d-]/
var entityStart = /[#:_A-Za-z\u00C0-\u00D6\u00D8-\u00F6\u00F8-\u02FF\u0370-\u037D\u037F-\u1FFF\u200C-\u200D\u2070-\u218F\u2C00-\u2FEF\u3001-\uD7FF\uF900-\uFDCF\uFDF0-\uFFFD]/
var entityBody = /[#:_A-Za-z\u00C0-\u00D6\u00D8-\u00F6\u00F8-\u02FF\u0370-\u037D\u037F-\u1FFF\u200C-\u200D\u2070-\u218F\u2C00-\u2FEF\u3001-\uD7FF\uF900-\uFDCF\uFDF0-\uFFFD\u00B7\u0300-\u036F\u203F-\u2040\.\d-]/
quote = charClass(quote)
attribEnd = charClass(attribEnd)
function charClass (str) {
return str.split('').reduce(function (s, c) {
s[c] = true
return s
}, {})
}
function isRegExp (c) {
return Object.prototype.toString.call(c) === '[object RegExp]'
}
function is (charclass, c) {
return isRegExp(charclass) ? !!c.match(charclass) : charclass[c]
}
function not (charclass, c) {
return !is(charclass, c)
}
var S = 0
sax.STATE = {
BEGIN: S++, // leading byte order mark or whitespace
BEGIN_WHITESPACE: S++, // leading whitespace
TEXT: S++, // general stuff
TEXT_ENTITY: S++, // &amp and such.
OPEN_WAKA: S++, // <
SGML_DECL: S++, // <!BLARG
SGML_DECL_QUOTED: S++, // <!BLARG foo "bar
DOCTYPE: S++, // <!DOCTYPE
DOCTYPE_QUOTED: S++, // <!DOCTYPE "//blah
DOCTYPE_DTD: S++, // <!DOCTYPE "//blah" [ ...
DOCTYPE_DTD_QUOTED: S++, // <!DOCTYPE "//blah" [ "foo
COMMENT_STARTING: S++, // <!-
COMMENT: S++, // <!--
COMMENT_ENDING: S++, // <!-- blah -
COMMENT_ENDED: S++, // <!-- blah --
CDATA: S++, // <![CDATA[ something
CDATA_ENDING: S++, // ]
CDATA_ENDING_2: S++, // ]]
PROC_INST: S++, // <?hi
PROC_INST_BODY: S++, // <?hi there
PROC_INST_ENDING: S++, // <?hi "there" ?
OPEN_TAG: S++, // <strong
OPEN_TAG_SLASH: S++, // <strong /
ATTRIB: S++, // <a
ATTRIB_NAME: S++, // <a foo
ATTRIB_NAME_SAW_WHITE: S++, // <a foo _
ATTRIB_VALUE: S++, // <a foo=
ATTRIB_VALUE_QUOTED: S++, // <a foo="bar
ATTRIB_VALUE_CLOSED: S++, // <a foo="bar"
ATTRIB_VALUE_UNQUOTED: S++, // <a foo=bar
ATTRIB_VALUE_ENTITY_Q: S++, // <foo bar="&quot;"
ATTRIB_VALUE_ENTITY_U: S++, // <foo bar=&quot
CLOSE_TAG: S++, // </a
CLOSE_TAG_SAW_WHITE: S++, // </a >
SCRIPT: S++, // <script> ...
SCRIPT_ENDING: S++ // <script> ... <
}
sax.XML_ENTITIES = {
'amp': '&',
'gt': '>',
'lt': '<',
'quot': '"',
'apos': "'"
}
sax.ENTITIES = {
'amp': '&',
'gt': '>',
'lt': '<',
'quot': '"',
'apos': "'",
'AElig': 198,
'Aacute': 193,
'Acirc': 194,
'Agrave': 192,
'Aring': 197,
'Atilde': 195,
'Auml': 196,
'Ccedil': 199,
'ETH': 208,
'Eacute': 201,
'Ecirc': 202,
'Egrave': 200,
'Euml': 203,
'Iacute': 205,
'Icirc': 206,
'Igrave': 204,
'Iuml': 207,
'Ntilde': 209,
'Oacute': 211,
'Ocirc': 212,
'Ograve': 210,
'Oslash': 216,
'Otilde': 213,
'Ouml': 214,
'THORN': 222,
'Uacute': 218,
'Ucirc': 219,
'Ugrave': 217,
'Uuml': 220,
'Yacute': 221,
'aacute': 225,
'acirc': 226,
'aelig': 230,
'agrave': 224,
'aring': 229,
'atilde': 227,
'auml': 228,
'ccedil': 231,
'eacute': 233,
'ecirc': 234,
'egrave': 232,
'eth': 240,
'euml': 235,
'iacute': 237,
'icirc': 238,
'igrave': 236,
'iuml': 239,
'ntilde': 241,
'oacute': 243,
'ocirc': 244,
'ograve': 242,
'oslash': 248,
'otilde': 245,
'ouml': 246,
'szlig': 223,
'thorn': 254,
'uacute': 250,
'ucirc': 251,
'ugrave': 249,
'uuml': 252,
'yacute': 253,
'yuml': 255,
'copy': 169,
'reg': 174,
'nbsp': 160,
'iexcl': 161,
'cent': 162,
'pound': 163,
'curren': 164,
'yen': 165,
'brvbar': 166,
'sect': 167,
'uml': 168,
'ordf': 170,
'laquo': 171,
'not': 172,
'shy': 173,
'macr': 175,
'deg': 176,
'plusmn': 177,
'sup1': 185,
'sup2': 178,
'sup3': 179,
'acute': 180,
'micro': 181,
'para': 182,
'middot': 183,
'cedil': 184,
'ordm': 186,
'raquo': 187,
'frac14': 188,
'frac12': 189,
'frac34': 190,
'iquest': 191,
'times': 215,
'divide': 247,
'OElig': 338,
'oelig': 339,
'Scaron': 352,
'scaron': 353,
'Yuml': 376,
'fnof': 402,
'circ': 710,
'tilde': 732,
'Alpha': 913,
'Beta': 914,
'Gamma': 915,
'Delta': 916,
'Epsilon': 917,
'Zeta': 918,
'Eta': 919,
'Theta': 920,
'Iota': 921,
'Kappa': 922,
'Lambda': 923,
'Mu': 924,
'Nu': 925,
'Xi': 926,
'Omicron': 927,
'Pi': 928,
'Rho': 929,
'Sigma': 931,
'Tau': 932,
'Upsilon': 933,
'Phi': 934,
'Chi': 935,
'Psi': 936,
'Omega': 937,
'alpha': 945,
'beta': 946,
'gamma': 947,
'delta': 948,
'epsilon': 949,
'zeta': 950,
'eta': 951,
'theta': 952,
'iota': 953,
'kappa': 954,
'lambda': 955,
'mu': 956,
'nu': 957,
'xi': 958,
'omicron': 959,
'pi': 960,
'rho': 961,
'sigmaf': 962,
'sigma': 963,
'tau': 964,
'upsilon': 965,
'phi': 966,
'chi': 967,
'psi': 968,
'omega': 969,
'thetasym': 977,
'upsih': 978,
'piv': 982,
'ensp': 8194,
'emsp': 8195,
'thinsp': 8201,
'zwnj': 8204,
'zwj': 8205,
'lrm': 8206,
'rlm': 8207,
'ndash': 8211,
'mdash': 8212,
'lsquo': 8216,
'rsquo': 8217,
'sbquo': 8218,
'ldquo': 8220,
'rdquo': 8221,
'bdquo': 8222,
'dagger': 8224,
'Dagger': 8225,
'bull': 8226,
'hellip': 8230,
'permil': 8240,
'prime': 8242,
'Prime': 8243,
'lsaquo': 8249,
'rsaquo': 8250,
'oline': 8254,
'frasl': 8260,
'euro': 8364,
'image': 8465,
'weierp': 8472,
'real': 8476,
'trade': 8482,
'alefsym': 8501,
'larr': 8592,
'uarr': 8593,
'rarr': 8594,
'darr': 8595,
'harr': 8596,
'crarr': 8629,
'lArr': 8656,
'uArr': 8657,
'rArr': 8658,
'dArr': 8659,
'hArr': 8660,
'forall': 8704,
'part': 8706,
'exist': 8707,
'empty': 8709,
'nabla': 8711,
'isin': 8712,
'notin': 8713,
'ni': 8715,
'prod': 8719,
'sum': 8721,
'minus': 8722,
'lowast': 8727,
'radic': 8730,
'prop': 8733,
'infin': 8734,
'ang': 8736,
'and': 8743,
'or': 8744,
'cap': 8745,
'cup': 8746,
'int': 8747,
'there4': 8756,
'sim': 8764,
'cong': 8773,
'asymp': 8776,
'ne': 8800,
'equiv': 8801,
'le': 8804,
'ge': 8805,
'sub': 8834,
'sup': 8835,
'nsub': 8836,
'sube': 8838,
'supe': 8839,
'oplus': 8853,
'otimes': 8855,
'perp': 8869,
'sdot': 8901,
'lceil': 8968,
'rceil': 8969,
'lfloor': 8970,
'rfloor': 8971,
'lang': 9001,
'rang': 9002,
'loz': 9674,
'spades': 9824,
'clubs': 9827,
'hearts': 9829,
'diams': 9830
}
Object.keys(sax.ENTITIES).forEach(function (key) {
var e = sax.ENTITIES[key]
var s = typeof e === 'number' ? String.fromCharCode(e) : e
sax.ENTITIES[key] = s
})
for (var s in sax.STATE) {
sax.STATE[sax.STATE[s]] = s
}
// shorthand
S = sax.STATE
function emit (parser, event, data) {
parser[event] && parser[event](data)
}
function emitNode (parser, nodeType, data) {
if (parser.textNode) closeText(parser)
emit(parser, nodeType, data)
}
function closeText (parser) {
parser.textNode = textopts(parser.opt, parser.textNode)
if (parser.textNode) emit(parser, 'ontext', parser.textNode)
parser.textNode = ''
}
function textopts (opt, text) {
if (opt.trim) text = text.trim()
if (opt.normalize) text = text.replace(/\s+/g, ' ')
return text
}
function error (parser, er) {
closeText(parser)
if (parser.trackPosition) {
er += '\nLine: ' + parser.line +
'\nColumn: ' + parser.column +
'\nChar: ' + parser.c
}
er = new Error(er)
parser.error = er
emit(parser, 'onerror', er)
return parser
}
function end (parser) {
if (parser.sawRoot && !parser.closedRoot) strictFail(parser, 'Unclosed root tag')
if ((parser.state !== S.BEGIN) &&
(parser.state !== S.BEGIN_WHITESPACE) &&
(parser.state !== S.TEXT)) {
error(parser, 'Unexpected end')
}
closeText(parser)
parser.c = ''
parser.closed = true
emit(parser, 'onend')
SAXParser.call(parser, parser.strict, parser.opt)
return parser
}
function strictFail (parser, message) {
if (typeof parser !== 'object' || !(parser instanceof SAXParser)) {
throw new Error('bad call to strictFail')
}
if (parser.strict) {
error(parser, message)
}
}
function newTag (parser) {
if (!parser.strict) parser.tagName = parser.tagName[parser.looseCase]()
var parent = parser.tags[parser.tags.length - 1] || parser
var tag = parser.tag = { name: parser.tagName, attributes: {} }
// will be overridden if tag contails an xmlns="foo" or xmlns:foo="bar"
if (parser.opt.xmlns) {
tag.ns = parent.ns
}
parser.attribList.length = 0
emitNode(parser, 'onopentagstart', tag)
}
function qname (name, attribute) {
var i = name.indexOf(':')
var qualName = i < 0 ? [ '', name ] : name.split(':')
var prefix = qualName[0]
var local = qualName[1]
// <x "xmlns"="http://foo">
if (attribute && name === 'xmlns') {
prefix = 'xmlns'
local = ''
}
return { prefix: prefix, local: local }
}
function attrib (parser) {
if (!parser.strict) {
parser.attribName = parser.attribName[parser.looseCase]()
}
if (parser.attribList.indexOf(parser.attribName) !== -1 ||
parser.tag.attributes.hasOwnProperty(parser.attribName)) {
parser.attribName = parser.attribValue = ''
return
}
if (parser.opt.xmlns) {
var qn = qname(parser.attribName, true)
var prefix = qn.prefix
var local = qn.local
if (prefix === 'xmlns') {
// namespace binding attribute. push the binding into scope
if (local === 'xml' && parser.attribValue !== XML_NAMESPACE) {
strictFail(parser,
'xml: prefix must be bound to ' + XML_NAMESPACE + '\n' +
'Actual: ' + parser.attribValue)
} else if (local === 'xmlns' && parser.attribValue !== XMLNS_NAMESPACE) {
strictFail(parser,
'xmlns: prefix must be bound to ' + XMLNS_NAMESPACE + '\n' +
'Actual: ' + parser.attribValue)
} else {
var tag = parser.tag
var parent = parser.tags[parser.tags.length - 1] || parser
if (tag.ns === parent.ns) {
tag.ns = Object.create(parent.ns)
}
tag.ns[local] = parser.attribValue
}
}
// defer onattribute events until all attributes have been seen
// so any new bindings can take effect. preserve attribute order
// so deferred events can be emitted in document order
parser.attribList.push([parser.attribName, parser.attribValue])
} else {
// in non-xmlns mode, we can emit the event right away
parser.tag.attributes[parser.attribName] = parser.attribValue
emitNode(parser, 'onattribute', {
name: parser.attribName,
value: parser.attribValue
})
}
parser.attribName = parser.attribValue = ''
}
function openTag (parser, selfClosing) {
if (parser.opt.xmlns) {
// emit namespace binding events
var tag = parser.tag
// add namespace info to tag
var qn = qname(parser.tagName)
tag.prefix = qn.prefix
tag.local = qn.local
tag.uri = tag.ns[qn.prefix] || ''
if (tag.prefix && !tag.uri) {
strictFail(parser, 'Unbound namespace prefix: ' +
JSON.stringify(parser.tagName))
tag.uri = qn.prefix
}
var parent = parser.tags[parser.tags.length - 1] || parser
if (tag.ns && parent.ns !== tag.ns) {
Object.keys(tag.ns).forEach(function (p) {
emitNode(parser, 'onopennamespace', {
prefix: p,
uri: tag.ns[p]
})
})
}
// handle deferred onattribute events
// Note: do not apply default ns to attributes:
// http://www.w3.org/TR/REC-xml-names/#defaulting
for (var i = 0, l = parser.attribList.length; i < l; i++) {
var nv = parser.attribList[i]
var name = nv[0]
var value = nv[1]
var qualName = qname(name, true)
var prefix = qualName.prefix
var local = qualName.local
var uri = prefix === '' ? '' : (tag.ns[prefix] || '')
var a = {
name: name,
value: value,
prefix: prefix,
local: local,
uri: uri
}
// if there's any attributes with an undefined namespace,
// then fail on them now.
if (prefix && prefix !== 'xmlns' && !uri) {
strictFail(parser, 'Unbound namespace prefix: ' +
JSON.stringify(prefix))
a.uri = prefix
}
parser.tag.attributes[name] = a
emitNode(parser, 'onattribute', a)
}
parser.attribList.length = 0
}
parser.tag.isSelfClosing = !!selfClosing
// process the tag
parser.sawRoot = true
parser.tags.push(parser.tag)
emitNode(parser, 'onopentag', parser.tag)
if (!selfClosing) {
// special case for <script> in non-strict mode.
if (!parser.noscript && parser.tagName.toLowerCase() === 'script') {
parser.state = S.SCRIPT
} else {
parser.state = S.TEXT
}
parser.tag = null
parser.tagName = ''
}
parser.attribName = parser.attribValue = ''
parser.attribList.length = 0
}
function closeTag (parser) {
if (!parser.tagName) {
strictFail(parser, 'Weird empty close tag.')
parser.textNode += '</>'
parser.state = S.TEXT
return
}
if (parser.script) {
if (parser.tagName !== 'script') {
parser.script += '</' + parser.tagName + '>'
parser.tagName = ''
parser.state = S.SCRIPT
return
}
emitNode(parser, 'onscript', parser.script)
parser.script = ''
}
// first make sure that the closing tag actually exists.
// <a><b></c></b></a> will close everything, otherwise.
var t = parser.tags.length
var tagName = parser.tagName
if (!parser.strict) {
tagName = tagName[parser.looseCase]()
}
var closeTo = tagName
while (t--) {
var close = parser.tags[t]
if (close.name !== closeTo) {
// fail the first time in strict mode
strictFail(parser, 'Unexpected close tag')
} else {
break
}
}
// didn't find it. we already failed for strict, so just abort.
if (t < 0) {
strictFail(parser, 'Unmatched closing tag: ' + parser.tagName)
parser.textNode += '</' + parser.tagName + '>'
parser.state = S.TEXT
return
}
parser.tagName = tagName
var s = parser.tags.length
while (s-- > t) {
var tag = parser.tag = parser.tags.pop()
parser.tagName = parser.tag.name
emitNode(parser, 'onclosetag', parser.tagName)
var x = {}
for (var i in tag.ns) {
x[i] = tag.ns[i]
}
var parent = parser.tags[parser.tags.length - 1] || parser
if (parser.opt.xmlns && tag.ns !== parent.ns) {
// remove namespace bindings introduced by tag
Object.keys(tag.ns).forEach(function (p) {
var n = tag.ns[p]
emitNode(parser, 'onclosenamespace', { prefix: p, uri: n })
})
}
}
if (t === 0) parser.closedRoot = true
parser.tagName = parser.attribValue = parser.attribName = ''
parser.attribList.length = 0
parser.state = S.TEXT
}
function parseEntity (parser) {
var entity = parser.entity
var entityLC = entity.toLowerCase()
var num
var numStr = ''
if (parser.ENTITIES[entity]) {
return parser.ENTITIES[entity]
}
if (parser.ENTITIES[entityLC]) {
return parser.ENTITIES[entityLC]
}
entity = entityLC
if (entity.charAt(0) === '#') {
if (entity.charAt(1) === 'x') {
entity = entity.slice(2)
num = parseInt(entity, 16)
numStr = num.toString(16)
} else {
entity = entity.slice(1)
num = parseInt(entity, 10)
numStr = num.toString(10)
}
}
entity = entity.replace(/^0+/, '')
if (numStr.toLowerCase() !== entity) {
strictFail(parser, 'Invalid character entity')
return '&' + parser.entity + ';'
}
return String.fromCodePoint(num)
}
function beginWhiteSpace (parser, c) {
if (c === '<') {
parser.state = S.OPEN_WAKA
parser.startTagPosition = parser.position
} else if (not(whitespace, c)) {
// have to process this as a text node.
// weird, but happens.
strictFail(parser, 'Non-whitespace before first tag.')
parser.textNode = c
parser.state = S.TEXT
}
}
function charAt (chunk, i) {
var result = ''
if (i < chunk.length) {
result = chunk.charAt(i)
}
return result
}
function write (chunk) {
var parser = this
if (this.error) {
throw this.error
}
if (parser.closed) {
return error(parser,
'Cannot write after close. Assign an onready handler.')
}
if (chunk === null) {
return end(parser)
}
if (typeof chunk === 'object') {
chunk = chunk.toString()
}
var i = 0
var c = ''
while (true) {
c = charAt(chunk, i++)
parser.c = c
if (!c) {
break
}
if (parser.trackPosition) {
parser.position++
if (c === '\n') {
parser.line++
parser.column = 0
} else {
parser.column++
}
}
switch (parser.state) {
case S.BEGIN:
parser.state = S.BEGIN_WHITESPACE
if (c === '\uFEFF') {
continue
}
beginWhiteSpace(parser, c)
continue
case S.BEGIN_WHITESPACE:
beginWhiteSpace(parser, c)
continue
case S.TEXT:
if (parser.sawRoot && !parser.closedRoot) {
var starti = i - 1
while (c && c !== '<' && c !== '&') {
c = charAt(chunk, i++)
if (c && parser.trackPosition) {
parser.position++
if (c === '\n') {
parser.line++
parser.column = 0
} else {
parser.column++
}
}
}
parser.textNode += chunk.substring(starti, i - 1)
}
if (c === '<' && !(parser.sawRoot && parser.closedRoot && !parser.strict)) {
parser.state = S.OPEN_WAKA
parser.startTagPosition = parser.position
} else {
if (not(whitespace, c) && (!parser.sawRoot || parser.closedRoot)) {
strictFail(parser, 'Text data outside of root node.')
}
if (c === '&') {
parser.state = S.TEXT_ENTITY
} else {
parser.textNode += c
}
}
continue
case S.SCRIPT:
// only non-strict
if (c === '<') {
parser.state = S.SCRIPT_ENDING
} else {
parser.script += c
}
continue
case S.SCRIPT_ENDING:
if (c === '/') {
parser.state = S.CLOSE_TAG
} else {
parser.script += '<' + c
parser.state = S.SCRIPT
}
continue
case S.OPEN_WAKA:
// either a /, ?, !, or text is coming next.
if (c === '!') {
parser.state = S.SGML_DECL
parser.sgmlDecl = ''
} else if (is(whitespace, c)) {
// wait for it...
} else if (is(nameStart, c)) {
parser.state = S.OPEN_TAG
parser.tagName = c
} else if (c === '/') {
parser.state = S.CLOSE_TAG
parser.tagName = ''
} else if (c === '?') {
parser.state = S.PROC_INST
parser.procInstName = parser.procInstBody = ''
} else {
strictFail(parser, 'Unencoded <')
// if there was some whitespace, then add that in.
if (parser.startTagPosition + 1 < parser.position) {
var pad = parser.position - parser.startTagPosition
c = new Array(pad).join(' ') + c
}
parser.textNode += '<' + c
parser.state = S.TEXT
}
continue
case S.SGML_DECL:
if ((parser.sgmlDecl + c).toUpperCase() === CDATA) {
emitNode(parser, 'onopencdata')
parser.state = S.CDATA
parser.sgmlDecl = ''
parser.cdata = ''
} else if (parser.sgmlDecl + c === '--') {
parser.state = S.COMMENT
parser.comment = ''
parser.sgmlDecl = ''
} else if ((parser.sgmlDecl + c).toUpperCase() === DOCTYPE) {
parser.state = S.DOCTYPE
if (parser.doctype || parser.sawRoot) {
strictFail(parser,
'Inappropriately located doctype declaration')
}
parser.doctype = ''
parser.sgmlDecl = ''
} else if (c === '>') {
emitNode(parser, 'onsgmldeclaration', parser.sgmlDecl)
parser.sgmlDecl = ''
parser.state = S.TEXT
} else if (is(quote, c)) {
parser.state = S.SGML_DECL_QUOTED
parser.sgmlDecl += c
} else {
parser.sgmlDecl += c
}
continue
case S.SGML_DECL_QUOTED:
if (c === parser.q) {
parser.state = S.SGML_DECL
parser.q = ''
}
parser.sgmlDecl += c
continue
case S.DOCTYPE:
if (c === '>') {
parser.state = S.TEXT
emitNode(parser, 'ondoctype', parser.doctype)
parser.doctype = true // just remember that we saw it.
} else {
parser.doctype += c
if (c === '[') {
parser.state = S.DOCTYPE_DTD
} else if (is(quote, c)) {
parser.state = S.DOCTYPE_QUOTED
parser.q = c
}
}
continue
case S.DOCTYPE_QUOTED:
parser.doctype += c
if (c === parser.q) {
parser.q = ''
parser.state = S.DOCTYPE
}
continue
case S.DOCTYPE_DTD:
parser.doctype += c
if (c === ']') {
parser.state = S.DOCTYPE
} else if (is(quote, c)) {
parser.state = S.DOCTYPE_DTD_QUOTED
parser.q = c
}
continue
case S.DOCTYPE_DTD_QUOTED:
parser.doctype += c
if (c === parser.q) {
parser.state = S.DOCTYPE_DTD
parser.q = ''
}
continue
case S.COMMENT:
if (c === '-') {
parser.state = S.COMMENT_ENDING
} else {
parser.comment += c
}
continue
case S.COMMENT_ENDING:
if (c === '-') {
parser.state = S.COMMENT_ENDED
parser.comment = textopts(parser.opt, parser.comment)
if (parser.comment) {
emitNode(parser, 'oncomment', parser.comment)
}
parser.comment = ''
} else {
parser.comment += '-' + c
parser.state = S.COMMENT
}
continue
case S.COMMENT_ENDED:
if (c !== '>') {
strictFail(parser, 'Malformed comment')
// allow <!-- blah -- bloo --> in non-strict mode,
// which is a comment of " blah -- bloo "
parser.comment += '--' + c
parser.state = S.COMMENT
} else {
parser.state = S.TEXT
}
continue
case S.CDATA:
if (c === ']') {
parser.state = S.CDATA_ENDING
} else {
parser.cdata += c
}
continue
case S.CDATA_ENDING:
if (c === ']') {
parser.state = S.CDATA_ENDING_2
} else {
parser.cdata += ']' + c
parser.state = S.CDATA
}
continue
case S.CDATA_ENDING_2:
if (c === '>') {
if (parser.cdata) {
emitNode(parser, 'oncdata', parser.cdata)
}
emitNode(parser, 'onclosecdata')
parser.cdata = ''
parser.state = S.TEXT
} else if (c === ']') {
parser.cdata += ']'
} else {
parser.cdata += ']]' + c
parser.state = S.CDATA
}
continue
case S.PROC_INST:
if (c === '?') {
parser.state = S.PROC_INST_ENDING
} else if (is(whitespace, c)) {
parser.state = S.PROC_INST_BODY
} else {
parser.procInstName += c
}
continue
case S.PROC_INST_BODY:
if (!parser.procInstBody && is(whitespace, c)) {
continue
} else if (c === '?') {
parser.state = S.PROC_INST_ENDING
} else {
parser.procInstBody += c
}
continue
case S.PROC_INST_ENDING:
if (c === '>') {
emitNode(parser, 'onprocessinginstruction', {
name: parser.procInstName,
body: parser.procInstBody
})
parser.procInstName = parser.procInstBody = ''
parser.state = S.TEXT
} else {
parser.procInstBody += '?' + c
parser.state = S.PROC_INST_BODY
}
continue
case S.OPEN_TAG:
if (is(nameBody, c)) {
parser.tagName += c
} else {
newTag(parser)
if (c === '>') {
openTag(parser)
} else if (c === '/') {
parser.state = S.OPEN_TAG_SLASH
} else {
if (not(whitespace, c)) {
strictFail(parser, 'Invalid character in tag name')
}
parser.state = S.ATTRIB
}
}
continue
case S.OPEN_TAG_SLASH:
if (c === '>') {
openTag(parser, true)
closeTag(parser)
} else {
strictFail(parser, 'Forward-slash in opening tag not followed by >')
parser.state = S.ATTRIB
}
continue
case S.ATTRIB:
// haven't read the attribute name yet.
if (is(whitespace, c)) {
continue
} else if (c === '>') {
openTag(parser)
} else if (c === '/') {
parser.state = S.OPEN_TAG_SLASH
} else if (is(nameStart, c)) {
parser.attribName = c
parser.attribValue = ''
parser.state = S.ATTRIB_NAME
} else {
strictFail(parser, 'Invalid attribute name')
}
continue
case S.ATTRIB_NAME:
if (c === '=') {
parser.state = S.ATTRIB_VALUE
} else if (c === '>') {
strictFail(parser, 'Attribute without value')
parser.attribValue = parser.attribName
attrib(parser)
openTag(parser)
} else if (is(whitespace, c)) {
parser.state = S.ATTRIB_NAME_SAW_WHITE
} else if (is(nameBody, c)) {
parser.attribName += c
} else {
strictFail(parser, 'Invalid attribute name')
}
continue
case S.ATTRIB_NAME_SAW_WHITE:
if (c === '=') {
parser.state = S.ATTRIB_VALUE
} else if (is(whitespace, c)) {
continue
} else {
strictFail(parser, 'Attribute without value')
parser.tag.attributes[parser.attribName] = ''
parser.attribValue = ''
emitNode(parser, 'onattribute', {
name: parser.attribName,
value: ''
})
parser.attribName = ''
if (c === '>') {
openTag(parser)
} else if (is(nameStart, c)) {
parser.attribName = c
parser.state = S.ATTRIB_NAME
} else {
strictFail(parser, 'Invalid attribute name')
parser.state = S.ATTRIB
}
}
continue
case S.ATTRIB_VALUE:
if (is(whitespace, c)) {
continue
} else if (is(quote, c)) {
parser.q = c
parser.state = S.ATTRIB_VALUE_QUOTED
} else {
strictFail(parser, 'Unquoted attribute value')
parser.state = S.ATTRIB_VALUE_UNQUOTED
parser.attribValue = c
}
continue
case S.ATTRIB_VALUE_QUOTED:
if (c !== parser.q) {
if (c === '&') {
parser.state = S.ATTRIB_VALUE_ENTITY_Q
} else {
parser.attribValue += c
}
continue
}
attrib(parser)
parser.q = ''
parser.state = S.ATTRIB_VALUE_CLOSED
continue
case S.ATTRIB_VALUE_CLOSED:
if (is(whitespace, c)) {
parser.state = S.ATTRIB
} else if (c === '>') {
openTag(parser)
} else if (c === '/') {
parser.state = S.OPEN_TAG_SLASH
} else if (is(nameStart, c)) {
strictFail(parser, 'No whitespace between attributes')
parser.attribName = c
parser.attribValue = ''
parser.state = S.ATTRIB_NAME
} else {
strictFail(parser, 'Invalid attribute name')
}
continue
case S.ATTRIB_VALUE_UNQUOTED:
if (not(attribEnd, c)) {
if (c === '&') {
parser.state = S.ATTRIB_VALUE_ENTITY_U
} else {
parser.attribValue += c
}
continue
}
attrib(parser)
if (c === '>') {
openTag(parser)
} else {
parser.state = S.ATTRIB
}
continue
case S.CLOSE_TAG:
if (!parser.tagName) {
if (is(whitespace, c)) {
continue
} else if (not(nameStart, c)) {
if (parser.script) {
parser.script += '</' + c
parser.state = S.SCRIPT
} else {
strictFail(parser, 'Invalid tagname in closing tag.')
}
} else {
parser.tagName = c
}
} else if (c === '>') {
closeTag(parser)
} else if (is(nameBody, c)) {
parser.tagName += c
} else if (parser.script) {
parser.script += '</' + parser.tagName
parser.tagName = ''
parser.state = S.SCRIPT
} else {
if (not(whitespace, c)) {
strictFail(parser, 'Invalid tagname in closing tag')
}
parser.state = S.CLOSE_TAG_SAW_WHITE
}
continue
case S.CLOSE_TAG_SAW_WHITE:
if (is(whitespace, c)) {
continue
}
if (c === '>') {
closeTag(parser)
} else {
strictFail(parser, 'Invalid characters in closing tag')
}
continue
case S.TEXT_ENTITY:
case S.ATTRIB_VALUE_ENTITY_Q:
case S.ATTRIB_VALUE_ENTITY_U:
var returnState
var buffer
switch (parser.state) {
case S.TEXT_ENTITY:
returnState = S.TEXT
buffer = 'textNode'
break
case S.ATTRIB_VALUE_ENTITY_Q:
returnState = S.ATTRIB_VALUE_QUOTED
buffer = 'attribValue'
break
case S.ATTRIB_VALUE_ENTITY_U:
returnState = S.ATTRIB_VALUE_UNQUOTED
buffer = 'attribValue'
break
}
if (c === ';') {
parser[buffer] += parseEntity(parser)
parser.entity = ''
parser.state = returnState
} else if (is(parser.entity.length ? entityBody : entityStart, c)) {
parser.entity += c
} else {
strictFail(parser, 'Invalid character in entity name')
parser[buffer] += '&' + parser.entity + c
parser.entity = ''
parser.state = returnState
}
continue
default:
throw new Error(parser, 'Unknown state: ' + parser.state)
}
} // while
if (parser.position >= parser.bufferCheckPosition) {
checkBufferLength(parser)
}
return parser
}
/*! http://mths.be/fromcodepoint v0.1.0 by @mathias */
if (!String.fromCodePoint) {
(function () {
var stringFromCharCode = String.fromCharCode
var floor = Math.floor
var fromCodePoint = function () {
var MAX_SIZE = 0x4000
var codeUnits = []
var highSurrogate
var lowSurrogate
var index = -1
var length = arguments.length
if (!length) {
return ''
}
var result = ''
while (++index < length) {
var codePoint = Number(arguments[index])
if (
!isFinite(codePoint) || // `NaN`, `+Infinity`, or `-Infinity`
codePoint < 0 || // not a valid Unicode code point
codePoint > 0x10FFFF || // not a valid Unicode code point
floor(codePoint) !== codePoint // not an integer
) {
throw RangeError('Invalid code point: ' + codePoint)
}
if (codePoint <= 0xFFFF) { // BMP code point
codeUnits.push(codePoint)
} else { // Astral code point; split in surrogate halves
// http://mathiasbynens.be/notes/javascript-encoding#surrogate-formulae
codePoint -= 0x10000
highSurrogate = (codePoint >> 10) + 0xD800
lowSurrogate = (codePoint % 0x400) + 0xDC00
codeUnits.push(highSurrogate, lowSurrogate)
}
if (index + 1 === length || codeUnits.length > MAX_SIZE) {
result += stringFromCharCode.apply(null, codeUnits)
codeUnits.length = 0
}
}
return result
}
if (Object.defineProperty) {
Object.defineProperty(String, 'fromCodePoint', {
value: fromCodePoint,
configurable: true,
writable: true
})
} else {
String.fromCodePoint = fromCodePoint
}
}())
}
})( false ? this.sax = {} : exports)
/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(28).Buffer))
/***/ }),
/* 28 */
/***/ (function(module, exports, __webpack_require__) {
/* WEBPACK VAR INJECTION */(function(global) {/*!
* The buffer module from node.js, for the browser.
*
* @author Feross Aboukhadijeh <feross@feross.org> <http://feross.org>
* @license MIT
*/
/* eslint-disable no-proto */
'use strict'
var base64 = __webpack_require__(29)
var ieee754 = __webpack_require__(30)
var isArray = __webpack_require__(31)
exports.Buffer = Buffer
exports.SlowBuffer = SlowBuffer
exports.INSPECT_MAX_BYTES = 50
/**
* If `Buffer.TYPED_ARRAY_SUPPORT`:
* === true Use Uint8Array implementation (fastest)
* === false Use Object implementation (most compatible, even IE6)
*
* Browsers that support typed arrays are IE 10+, Firefox 4+, Chrome 7+, Safari 5.1+,
* Opera 11.6+, iOS 4.2+.
*
* Due to various browser bugs, sometimes the Object implementation will be used even
* when the browser supports typed arrays.
*
* Note:
*
* - Firefox 4-29 lacks support for adding new properties to `Uint8Array` instances,
* See: https://bugzilla.mozilla.org/show_bug.cgi?id=695438.
*
* - Chrome 9-10 is missing the `TypedArray.prototype.subarray` function.
*
* - IE10 has a broken `TypedArray.prototype.subarray` function which returns arrays of
* incorrect length in some situations.
* We detect these buggy browsers and set `Buffer.TYPED_ARRAY_SUPPORT` to `false` so they
* get the Object implementation, which is slower but behaves correctly.
*/
Buffer.TYPED_ARRAY_SUPPORT = global.TYPED_ARRAY_SUPPORT !== undefined
? global.TYPED_ARRAY_SUPPORT
: typedArraySupport()
/*
* Export kMaxLength after typed array support is determined.
*/
exports.kMaxLength = kMaxLength()
function typedArraySupport () {
try {
var arr = new Uint8Array(1)
arr.__proto__ = {__proto__: Uint8Array.prototype, foo: function () { return 42 }}
return arr.foo() === 42 && // typed array instances can be augmented
typeof arr.subarray === 'function' && // chrome 9-10 lack `subarray`
arr.subarray(1, 1).byteLength === 0 // ie10 has broken `subarray`
} catch (e) {
return false
}
}
function kMaxLength () {
return Buffer.TYPED_ARRAY_SUPPORT
? 0x7fffffff
: 0x3fffffff
}
function createBuffer (that, length) {
if (kMaxLength() < length) {
throw new RangeError('Invalid typed array length')
}
if (Buffer.TYPED_ARRAY_SUPPORT) {
// Return an augmented `Uint8Array` instance, for best performance
that = new Uint8Array(length)
that.__proto__ = Buffer.prototype
} else {
// Fallback: Return an object instance of the Buffer class
if (that === null) {
that = new Buffer(length)
}
that.length = length
}
return that
}
/**
* The Buffer constructor returns instances of `Uint8Array` that have their
* prototype changed to `Buffer.prototype`. Furthermore, `Buffer` is a subclass of
* `Uint8Array`, so the returned instances will have all the node `Buffer` methods
* and the `Uint8Array` methods. Square bracket notation works as expected -- it
* returns a single octet.
*
* The `Uint8Array` prototype remains unmodified.
*/
function Buffer (arg, encodingOrOffset, length) {
if (!Buffer.TYPED_ARRAY_SUPPORT && !(this instanceof Buffer)) {
return new Buffer(arg, encodingOrOffset, length)
}
// Common case.
if (typeof arg === 'number') {
if (typeof encodingOrOffset === 'string') {
throw new Error(
'If encoding is specified then the first argument must be a string'
)
}
return allocUnsafe(this, arg)
}
return from(this, arg, encodingOrOffset, length)
}
Buffer.poolSize = 8192 // not used by this implementation
// TODO: Legacy, not needed anymore. Remove in next major version.
Buffer._augment = function (arr) {
arr.__proto__ = Buffer.prototype
return arr
}
function from (that, value, encodingOrOffset, length) {
if (typeof value === 'number') {
throw new TypeError('"value" argument must not be a number')
}
if (typeof ArrayBuffer !== 'undefined' && value instanceof ArrayBuffer) {
return fromArrayBuffer(that, value, encodingOrOffset, length)
}
if (typeof value === 'string') {
return fromString(that, value, encodingOrOffset)
}
return fromObject(that, value)
}
/**
* Functionally equivalent to Buffer(arg, encoding) but throws a TypeError
* if value is a number.
* Buffer.from(str[, encoding])
* Buffer.from(array)
* Buffer.from(buffer)
* Buffer.from(arrayBuffer[, byteOffset[, length]])
**/
Buffer.from = function (value, encodingOrOffset, length) {
return from(null, value, encodingOrOffset, length)
}
if (Buffer.TYPED_ARRAY_SUPPORT) {
Buffer.prototype.__proto__ = Uint8Array.prototype
Buffer.__proto__ = Uint8Array
if (typeof Symbol !== 'undefined' && Symbol.species &&
Buffer[Symbol.species] === Buffer) {
// Fix subarray() in ES2016. See: https://github.com/feross/buffer/pull/97
Object.defineProperty(Buffer, Symbol.species, {
value: null,
configurable: true
})
}
}
function assertSize (size) {
if (typeof size !== 'number') {
throw new TypeError('"size" argument must be a number')
} else if (size < 0) {
throw new RangeError('"size" argument must not be negative')
}
}
function alloc (that, size, fill, encoding) {
assertSize(size)
if (size <= 0) {
return createBuffer(that, size)
}
if (fill !== undefined) {
// Only pay attention to encoding if it's a string. This
// prevents accidentally sending in a number that would
// be interpretted as a start offset.
return typeof encoding === 'string'
? createBuffer(that, size).fill(fill, encoding)
: createBuffer(that, size).fill(fill)
}
return createBuffer(that, size)
}
/**
* Creates a new filled Buffer instance.
* alloc(size[, fill[, encoding]])
**/
Buffer.alloc = function (size, fill, encoding) {
return alloc(null, size, fill, encoding)
}
function allocUnsafe (that, size) {
assertSize(size)
that = createBuffer(that, size < 0 ? 0 : checked(size) | 0)
if (!Buffer.TYPED_ARRAY_SUPPORT) {
for (var i = 0; i < size; ++i) {
that[i] = 0
}
}
return that
}
/**
* Equivalent to Buffer(num), by default creates a non-zero-filled Buffer instance.
* */
Buffer.allocUnsafe = function (size) {
return allocUnsafe(null, size)
}
/**
* Equivalent to SlowBuffer(num), by default creates a non-zero-filled Buffer instance.
*/
Buffer.allocUnsafeSlow = function (size) {
return allocUnsafe(null, size)
}
function fromString (that, string, encoding) {
if (typeof encoding !== 'string' || encoding === '') {
encoding = 'utf8'
}
if (!Buffer.isEncoding(encoding)) {
throw new TypeError('"encoding" must be a valid string encoding')
}
var length = byteLength(string, encoding) | 0
that = createBuffer(that, length)
var actual = that.write(string, encoding)
if (actual !== length) {
// Writing a hex string, for example, that contains invalid characters will
// cause everything after the first invalid character to be ignored. (e.g.
// 'abxxcd' will be treated as 'ab')
that = that.slice(0, actual)
}
return that
}
function fromArrayLike (that, array) {
var length = array.length < 0 ? 0 : checked(array.length) | 0
that = createBuffer(that, length)
for (var i = 0; i < length; i += 1) {
that[i] = array[i] & 255
}
return that
}
function fromArrayBuffer (that, array, byteOffset, length) {
array.byteLength // this throws if `array` is not a valid ArrayBuffer
if (byteOffset < 0 || array.byteLength < byteOffset) {
throw new RangeError('\'offset\' is out of bounds')
}
if (array.byteLength < byteOffset + (length || 0)) {
throw new RangeError('\'length\' is out of bounds')
}
if (byteOffset === undefined && length === undefined) {
array = new Uint8Array(array)
} else if (length === undefined) {
array = new Uint8Array(array, byteOffset)
} else {
array = new Uint8Array(array, byteOffset, length)
}
if (Buffer.TYPED_ARRAY_SUPPORT) {
// Return an augmented `Uint8Array` instance, for best performance
that = array
that.__proto__ = Buffer.prototype
} else {
// Fallback: Return an object instance of the Buffer class
that = fromArrayLike(that, array)
}
return that
}
function fromObject (that, obj) {
if (Buffer.isBuffer(obj)) {
var len = checked(obj.length) | 0
that = createBuffer(that, len)
if (that.length === 0) {
return that
}
obj.copy(that, 0, 0, len)
return that
}
if (obj) {
if ((typeof ArrayBuffer !== 'undefined' &&
obj.buffer instanceof ArrayBuffer) || 'length' in obj) {
if (typeof obj.length !== 'number' || isnan(obj.length)) {
return createBuffer(that, 0)
}
return fromArrayLike(that, obj)
}
if (obj.type === 'Buffer' && isArray(obj.data)) {
return fromArrayLike(that, obj.data)
}
}
throw new TypeError('First argument must be a string, Buffer, ArrayBuffer, Array, or array-like object.')
}
function checked (length) {
// Note: cannot use `length < kMaxLength()` here because that fails when
// length is NaN (which is otherwise coerced to zero.)
if (length >= kMaxLength()) {
throw new RangeError('Attempt to allocate Buffer larger than maximum ' +
'size: 0x' + kMaxLength().toString(16) + ' bytes')
}
return length | 0
}
function SlowBuffer (length) {
if (+length != length) { // eslint-disable-line eqeqeq
length = 0
}
return Buffer.alloc(+length)
}
Buffer.isBuffer = function isBuffer (b) {
return !!(b != null && b._isBuffer)
}
Buffer.compare = function compare (a, b) {
if (!Buffer.isBuffer(a) || !Buffer.isBuffer(b)) {
throw new TypeError('Arguments must be Buffers')
}
if (a === b) return 0
var x = a.length
var y = b.length
for (var i = 0, len = Math.min(x, y); i < len; ++i) {
if (a[i] !== b[i]) {
x = a[i]
y = b[i]
break
}
}
if (x < y) return -1
if (y < x) return 1
return 0
}
Buffer.isEncoding = function isEncoding (encoding) {
switch (String(encoding).toLowerCase()) {
case 'hex':
case 'utf8':
case 'utf-8':
case 'ascii':
case 'latin1':
case 'binary':
case 'base64':
case 'ucs2':
case 'ucs-2':
case 'utf16le':
case 'utf-16le':
return true
default:
return false
}
}
Buffer.concat = function concat (list, length) {
if (!isArray(list)) {
throw new TypeError('"list" argument must be an Array of Buffers')
}
if (list.length === 0) {
return Buffer.alloc(0)
}
var i
if (length === undefined) {
length = 0
for (i = 0; i < list.length; ++i) {
length += list[i].length
}
}
var buffer = Buffer.allocUnsafe(length)
var pos = 0
for (i = 0; i < list.length; ++i) {
var buf = list[i]
if (!Buffer.isBuffer(buf)) {
throw new TypeError('"list" argument must be an Array of Buffers')
}
buf.copy(buffer, pos)
pos += buf.length
}
return buffer
}
function byteLength (string, encoding) {
if (Buffer.isBuffer(string)) {
return string.length
}
if (typeof ArrayBuffer !== 'undefined' && typeof ArrayBuffer.isView === 'function' &&
(ArrayBuffer.isView(string) || string instanceof ArrayBuffer)) {
return string.byteLength
}
if (typeof string !== 'string') {
string = '' + string
}
var len = string.length
if (len === 0) return 0
// Use a for loop to avoid recursion
var loweredCase = false
for (;;) {
switch (encoding) {
case 'ascii':
case 'latin1':
case 'binary':
return len
case 'utf8':
case 'utf-8':
case undefined:
return utf8ToBytes(string).length
case 'ucs2':
case 'ucs-2':
case 'utf16le':
case 'utf-16le':
return len * 2
case 'hex':
return len >>> 1
case 'base64':
return base64ToBytes(string).length
default:
if (loweredCase) return utf8ToBytes(string).length // assume utf8
encoding = ('' + encoding).toLowerCase()
loweredCase = true
}
}
}
Buffer.byteLength = byteLength
function slowToString (encoding, start, end) {
var loweredCase = false
// No need to verify that "this.length <= MAX_UINT32" since it's a read-only
// property of a typed array.
// This behaves neither like String nor Uint8Array in that we set start/end
// to their upper/lower bounds if the value passed is out of range.
// undefined is handled specially as per ECMA-262 6th Edition,
// Section 13.3.3.7 Runtime Semantics: KeyedBindingInitialization.
if (start === undefined || start < 0) {
start = 0
}
// Return early if start > this.length. Done here to prevent potential uint32
// coercion fail below.
if (start > this.length) {
return ''
}
if (end === undefined || end > this.length) {
end = this.length
}
if (end <= 0) {
return ''
}
// Force coersion to uint32. This will also coerce falsey/NaN values to 0.
end >>>= 0
start >>>= 0
if (end <= start) {
return ''
}
if (!encoding) encoding = 'utf8'
while (true) {
switch (encoding) {
case 'hex':
return hexSlice(this, start, end)
case 'utf8':
case 'utf-8':
return utf8Slice(this, start, end)
case 'ascii':
return asciiSlice(this, start, end)
case 'latin1':
case 'binary':
return latin1Slice(this, start, end)
case 'base64':
return base64Slice(this, start, end)
case 'ucs2':
case 'ucs-2':
case 'utf16le':
case 'utf-16le':
return utf16leSlice(this, start, end)
default:
if (loweredCase) throw new TypeError('Unknown encoding: ' + encoding)
encoding = (encoding + '').toLowerCase()
loweredCase = true
}
}
}
// The property is used by `Buffer.isBuffer` and `is-buffer` (in Safari 5-7) to detect
// Buffer instances.
Buffer.prototype._isBuffer = true
function swap (b, n, m) {
var i = b[n]
b[n] = b[m]
b[m] = i
}
Buffer.prototype.swap16 = function swap16 () {
var len = this.length
if (len % 2 !== 0) {
throw new RangeError('Buffer size must be a multiple of 16-bits')
}
for (var i = 0; i < len; i += 2) {
swap(this, i, i + 1)
}
return this
}
Buffer.prototype.swap32 = function swap32 () {
var len = this.length
if (len % 4 !== 0) {
throw new RangeError('Buffer size must be a multiple of 32-bits')
}
for (var i = 0; i < len; i += 4) {
swap(this, i, i + 3)
swap(this, i + 1, i + 2)
}
return this
}
Buffer.prototype.swap64 = function swap64 () {
var len = this.length
if (len % 8 !== 0) {
throw new RangeError('Buffer size must be a multiple of 64-bits')
}
for (var i = 0; i < len; i += 8) {
swap(this, i, i + 7)
swap(this, i + 1, i + 6)
swap(this, i + 2, i + 5)
swap(this, i + 3, i + 4)
}
return this
}
Buffer.prototype.toString = function toString () {
var length = this.length | 0
if (length === 0) return ''
if (arguments.length === 0) return utf8Slice(this, 0, length)
return slowToString.apply(this, arguments)
}
Buffer.prototype.equals = function equals (b) {
if (!Buffer.isBuffer(b)) throw new TypeError('Argument must be a Buffer')
if (this === b) return true
return Buffer.compare(this, b) === 0
}
Buffer.prototype.inspect = function inspect () {
var str = ''
var max = exports.INSPECT_MAX_BYTES
if (this.length > 0) {
str = this.toString('hex', 0, max).match(/.{2}/g).join(' ')
if (this.length > max) str += ' ... '
}
return '<Buffer ' + str + '>'
}
Buffer.prototype.compare = function compare (target, start, end, thisStart, thisEnd) {
if (!Buffer.isBuffer(target)) {
throw new TypeError('Argument must be a Buffer')
}
if (start === undefined) {
start = 0
}
if (end === undefined) {
end = target ? target.length : 0
}
if (thisStart === undefined) {
thisStart = 0
}
if (thisEnd === undefined) {
thisEnd = this.length
}
if (start < 0 || end > target.length || thisStart < 0 || thisEnd > this.length) {
throw new RangeError('out of range index')
}
if (thisStart >= thisEnd && start >= end) {
return 0
}
if (thisStart >= thisEnd) {
return -1
}
if (start >= end) {
return 1
}
start >>>= 0
end >>>= 0
thisStart >>>= 0
thisEnd >>>= 0
if (this === target) return 0
var x = thisEnd - thisStart
var y = end - start
var len = Math.min(x, y)
var thisCopy = this.slice(thisStart, thisEnd)
var targetCopy = target.slice(start, end)
for (var i = 0; i < len; ++i) {
if (thisCopy[i] !== targetCopy[i]) {
x = thisCopy[i]
y = targetCopy[i]
break
}
}
if (x < y) return -1
if (y < x) return 1
return 0
}
// Finds either the first index of `val` in `buffer` at offset >= `byteOffset`,
// OR the last index of `val` in `buffer` at offset <= `byteOffset`.
//
// Arguments:
// - buffer - a Buffer to search
// - val - a string, Buffer, or number
// - byteOffset - an index into `buffer`; will be clamped to an int32
// - encoding - an optional encoding, relevant is val is a string
// - dir - true for indexOf, false for lastIndexOf
function bidirectionalIndexOf (buffer, val, byteOffset, encoding, dir) {
// Empty buffer means no match
if (buffer.length === 0) return -1
// Normalize byteOffset
if (typeof byteOffset === 'string') {
encoding = byteOffset
byteOffset = 0
} else if (byteOffset > 0x7fffffff) {
byteOffset = 0x7fffffff
} else if (byteOffset < -0x80000000) {
byteOffset = -0x80000000
}
byteOffset = +byteOffset // Coerce to Number.
if (isNaN(byteOffset)) {
// byteOffset: it it's undefined, null, NaN, "foo", etc, search whole buffer
byteOffset = dir ? 0 : (buffer.length - 1)
}
// Normalize byteOffset: negative offsets start from the end of the buffer
if (byteOffset < 0) byteOffset = buffer.length + byteOffset
if (byteOffset >= buffer.length) {
if (dir) return -1
else byteOffset = buffer.length - 1
} else if (byteOffset < 0) {
if (dir) byteOffset = 0
else return -1
}
// Normalize val
if (typeof val === 'string') {
val = Buffer.from(val, encoding)
}
// Finally, search either indexOf (if dir is true) or lastIndexOf
if (Buffer.isBuffer(val)) {
// Special case: looking for empty string/buffer always fails
if (val.length === 0) {
return -1
}
return arrayIndexOf(buffer, val, byteOffset, encoding, dir)
} else if (typeof val === 'number') {
val = val & 0xFF // Search for a byte value [0-255]
if (Buffer.TYPED_ARRAY_SUPPORT &&
typeof Uint8Array.prototype.indexOf === 'function') {
if (dir) {
return Uint8Array.prototype.indexOf.call(buffer, val, byteOffset)
} else {
return Uint8Array.prototype.lastIndexOf.call(buffer, val, byteOffset)
}
}
return arrayIndexOf(buffer, [ val ], byteOffset, encoding, dir)
}
throw new TypeError('val must be string, number or Buffer')
}
function arrayIndexOf (arr, val, byteOffset, encoding, dir) {
var indexSize = 1
var arrLength = arr.length
var valLength = val.length
if (encoding !== undefined) {
encoding = String(encoding).toLowerCase()
if (encoding === 'ucs2' || encoding === 'ucs-2' ||
encoding === 'utf16le' || encoding === 'utf-16le') {
if (arr.length < 2 || val.length < 2) {
return -1
}
indexSize = 2
arrLength /= 2
valLength /= 2
byteOffset /= 2
}
}
function read (buf, i) {
if (indexSize === 1) {
return buf[i]
} else {
return buf.readUInt16BE(i * indexSize)
}
}
var i
if (dir) {
var foundIndex = -1
for (i = byteOffset; i < arrLength; i++) {
if (read(arr, i) === read(val, foundIndex === -1 ? 0 : i - foundIndex)) {
if (foundIndex === -1) foundIndex = i
if (i - foundIndex + 1 === valLength) return foundIndex * indexSize
} else {
if (foundIndex !== -1) i -= i - foundIndex
foundIndex = -1
}
}
} else {
if (byteOffset + valLength > arrLength) byteOffset = arrLength - valLength
for (i = byteOffset; i >= 0; i--) {
var found = true
for (var j = 0; j < valLength; j++) {
if (read(arr, i + j) !== read(val, j)) {
found = false
break
}
}
if (found) return i
}
}
return -1
}
Buffer.prototype.includes = function includes (val, byteOffset, encoding) {
return this.indexOf(val, byteOffset, encoding) !== -1
}
Buffer.prototype.indexOf = function indexOf (val, byteOffset, encoding) {
return bidirectionalIndexOf(this, val, byteOffset, encoding, true)
}
Buffer.prototype.lastIndexOf = function lastIndexOf (val, byteOffset, encoding) {
return bidirectionalIndexOf(this, val, byteOffset, encoding, false)
}
function hexWrite (buf, string, offset, length) {
offset = Number(offset) || 0
var remaining = buf.length - offset
if (!length) {
length = remaining
} else {
length = Number(length)
if (length > remaining) {
length = remaining
}
}
// must be an even number of digits
var strLen = string.length
if (strLen % 2 !== 0) throw new TypeError('Invalid hex string')
if (length > strLen / 2) {
length = strLen / 2
}
for (var i = 0; i < length; ++i) {
var parsed = parseInt(string.substr(i * 2, 2), 16)
if (isNaN(parsed)) return i
buf[offset + i] = parsed
}
return i
}
function utf8Write (buf, string, offset, length) {
return blitBuffer(utf8ToBytes(string, buf.length - offset), buf, offset, length)
}
function asciiWrite (buf, string, offset, length) {
return blitBuffer(asciiToBytes(string), buf, offset, length)
}
function latin1Write (buf, string, offset, length) {
return asciiWrite(buf, string, offset, length)
}
function base64Write (buf, string, offset, length) {
return blitBuffer(base64ToBytes(string), buf, offset, length)
}
function ucs2Write (buf, string, offset, length) {
return blitBuffer(utf16leToBytes(string, buf.length - offset), buf, offset, length)
}
Buffer.prototype.write = function write (string, offset, length, encoding) {
// Buffer#write(string)
if (offset === undefined) {
encoding = 'utf8'
length = this.length
offset = 0
// Buffer#write(string, encoding)
} else if (length === undefined && typeof offset === 'string') {
encoding = offset
length = this.length
offset = 0
// Buffer#write(string, offset[, length][, encoding])
} else if (isFinite(offset)) {
offset = offset | 0
if (isFinite(length)) {
length = length | 0
if (encoding === undefined) encoding = 'utf8'
} else {
encoding = length
length = undefined
}
// legacy write(string, encoding, offset, length) - remove in v0.13
} else {
throw new Error(
'Buffer.write(string, encoding, offset[, length]) is no longer supported'
)
}
var remaining = this.length - offset
if (length === undefined || length > remaining) length = remaining
if ((string.length > 0 && (length < 0 || offset < 0)) || offset > this.length) {
throw new RangeError('Attempt to write outside buffer bounds')
}
if (!encoding) encoding = 'utf8'
var loweredCase = false
for (;;) {
switch (encoding) {
case 'hex':
return hexWrite(this, string, offset, length)
case 'utf8':
case 'utf-8':
return utf8Write(this, string, offset, length)
case 'ascii':
return asciiWrite(this, string, offset, length)
case 'latin1':
case 'binary':
return latin1Write(this, string, offset, length)
case 'base64':
// Warning: maxLength not taken into account in base64Write
return base64Write(this, string, offset, length)
case 'ucs2':
case 'ucs-2':
case 'utf16le':
case 'utf-16le':
return ucs2Write(this, string, offset, length)
default:
if (loweredCase) throw new TypeError('Unknown encoding: ' + encoding)
encoding = ('' + encoding).toLowerCase()
loweredCase = true
}
}
}
Buffer.prototype.toJSON = function toJSON () {
return {
type: 'Buffer',
data: Array.prototype.slice.call(this._arr || this, 0)
}
}
function base64Slice (buf, start, end) {
if (start === 0 && end === buf.length) {
return base64.fromByteArray(buf)
} else {
return base64.fromByteArray(buf.slice(start, end))
}
}
function utf8Slice (buf, start, end) {
end = Math.min(buf.length, end)
var res = []
var i = start
while (i < end) {
var firstByte = buf[i]
var codePoint = null
var bytesPerSequence = (firstByte > 0xEF) ? 4
: (firstByte > 0xDF) ? 3
: (firstByte > 0xBF) ? 2
: 1
if (i + bytesPerSequence <= end) {
var secondByte, thirdByte, fourthByte, tempCodePoint
switch (bytesPerSequence) {
case 1:
if (firstByte < 0x80) {
codePoint = firstByte
}
break
case 2:
secondByte = buf[i + 1]
if ((secondByte & 0xC0) === 0x80) {
tempCodePoint = (firstByte & 0x1F) << 0x6 | (secondByte & 0x3F)
if (tempCodePoint > 0x7F) {
codePoint = tempCodePoint
}
}
break
case 3:
secondByte = buf[i + 1]
thirdByte = buf[i + 2]
if ((secondByte & 0xC0) === 0x80 && (thirdByte & 0xC0) === 0x80) {
tempCodePoint = (firstByte & 0xF) << 0xC | (secondByte & 0x3F) << 0x6 | (thirdByte & 0x3F)
if (tempCodePoint > 0x7FF && (tempCodePoint < 0xD800 || tempCodePoint > 0xDFFF)) {
codePoint = tempCodePoint
}
}
break
case 4:
secondByte = buf[i + 1]
thirdByte = buf[i + 2]
fourthByte = buf[i + 3]
if ((secondByte & 0xC0) === 0x80 && (thirdByte & 0xC0) === 0x80 && (fourthByte & 0xC0) === 0x80) {
tempCodePoint = (firstByte & 0xF) << 0x12 | (secondByte & 0x3F) << 0xC | (thirdByte & 0x3F) << 0x6 | (fourthByte & 0x3F)
if (tempCodePoint > 0xFFFF && tempCodePoint < 0x110000) {
codePoint = tempCodePoint
}
}
}
}
if (codePoint === null) {
// we did not generate a valid codePoint so insert a
// replacement char (U+FFFD) and advance only 1 byte
codePoint = 0xFFFD
bytesPerSequence = 1
} else if (codePoint > 0xFFFF) {
// encode to utf16 (surrogate pair dance)
codePoint -= 0x10000
res.push(codePoint >>> 10 & 0x3FF | 0xD800)
codePoint = 0xDC00 | codePoint & 0x3FF
}
res.push(codePoint)
i += bytesPerSequence
}
return decodeCodePointsArray(res)
}
// Based on http://stackoverflow.com/a/22747272/680742, the browser with
// the lowest limit is Chrome, with 0x10000 args.
// We go 1 magnitude less, for safety
var MAX_ARGUMENTS_LENGTH = 0x1000
function decodeCodePointsArray (codePoints) {
var len = codePoints.length
if (len <= MAX_ARGUMENTS_LENGTH) {
return String.fromCharCode.apply(String, codePoints) // avoid extra slice()
}
// Decode in chunks to avoid "call stack size exceeded".
var res = ''
var i = 0
while (i < len) {
res += String.fromCharCode.apply(
String,
codePoints.slice(i, i += MAX_ARGUMENTS_LENGTH)
)
}
return res
}
function asciiSlice (buf, start, end) {
var ret = ''
end = Math.min(buf.length, end)
for (var i = start; i < end; ++i) {
ret += String.fromCharCode(buf[i] & 0x7F)
}
return ret
}
function latin1Slice (buf, start, end) {
var ret = ''
end = Math.min(buf.length, end)
for (var i = start; i < end; ++i) {
ret += String.fromCharCode(buf[i])
}
return ret
}
function hexSlice (buf, start, end) {
var len = buf.length
if (!start || start < 0) start = 0
if (!end || end < 0 || end > len) end = len
var out = ''
for (var i = start; i < end; ++i) {
out += toHex(buf[i])
}
return out
}
function utf16leSlice (buf, start, end) {
var bytes = buf.slice(start, end)
var res = ''
for (var i = 0; i < bytes.length; i += 2) {
res += String.fromCharCode(bytes[i] + bytes[i + 1] * 256)
}
return res
}
Buffer.prototype.slice = function slice (start, end) {
var len = this.length
start = ~~start
end = end === undefined ? len : ~~end
if (start < 0) {
start += len
if (start < 0) start = 0
} else if (start > len) {
start = len
}
if (end < 0) {
end += len
if (end < 0) end = 0
} else if (end > len) {
end = len
}
if (end < start) end = start
var newBuf
if (Buffer.TYPED_ARRAY_SUPPORT) {
newBuf = this.subarray(start, end)
newBuf.__proto__ = Buffer.prototype
} else {
var sliceLen = end - start
newBuf = new Buffer(sliceLen, undefined)
for (var i = 0; i < sliceLen; ++i) {
newBuf[i] = this[i + start]
}
}
return newBuf
}
/*
* Need to make sure that buffer isn't trying to write out of bounds.
*/
function checkOffset (offset, ext, length) {
if ((offset % 1) !== 0 || offset < 0) throw new RangeError('offset is not uint')
if (offset + ext > length) throw new RangeError('Trying to access beyond buffer length')
}
Buffer.prototype.readUIntLE = function readUIntLE (offset, byteLength, noAssert) {
offset = offset | 0
byteLength = byteLength | 0
if (!noAssert) checkOffset(offset, byteLength, this.length)
var val = this[offset]
var mul = 1
var i = 0
while (++i < byteLength && (mul *= 0x100)) {
val += this[offset + i] * mul
}
return val
}
Buffer.prototype.readUIntBE = function readUIntBE (offset, byteLength, noAssert) {
offset = offset | 0
byteLength = byteLength | 0
if (!noAssert) {
checkOffset(offset, byteLength, this.length)
}
var val = this[offset + --byteLength]
var mul = 1
while (byteLength > 0 && (mul *= 0x100)) {
val += this[offset + --byteLength] * mul
}
return val
}
Buffer.prototype.readUInt8 = function readUInt8 (offset, noAssert) {
if (!noAssert) checkOffset(offset, 1, this.length)
return this[offset]
}
Buffer.prototype.readUInt16LE = function readUInt16LE (offset, noAssert) {
if (!noAssert) checkOffset(offset, 2, this.length)
return this[offset] | (this[offset + 1] << 8)
}
Buffer.prototype.readUInt16BE = function readUInt16BE (offset, noAssert) {
if (!noAssert) checkOffset(offset, 2, this.length)
return (this[offset] << 8) | this[offset + 1]
}
Buffer.prototype.readUInt32LE = function readUInt32LE (offset, noAssert) {
if (!noAssert) checkOffset(offset, 4, this.length)
return ((this[offset]) |
(this[offset + 1] << 8) |
(this[offset + 2] << 16)) +
(this[offset + 3] * 0x1000000)
}
Buffer.prototype.readUInt32BE = function readUInt32BE (offset, noAssert) {
if (!noAssert) checkOffset(offset, 4, this.length)
return (this[offset] * 0x1000000) +
((this[offset + 1] << 16) |
(this[offset + 2] << 8) |
this[offset + 3])
}
Buffer.prototype.readIntLE = function readIntLE (offset, byteLength, noAssert) {
offset = offset | 0
byteLength = byteLength | 0
if (!noAssert) checkOffset(offset, byteLength, this.length)
var val = this[offset]
var mul = 1
var i = 0
while (++i < byteLength && (mul *= 0x100)) {
val += this[offset + i] * mul
}
mul *= 0x80
if (val >= mul) val -= Math.pow(2, 8 * byteLength)
return val
}
Buffer.prototype.readIntBE = function readIntBE (offset, byteLength, noAssert) {
offset = offset | 0
byteLength = byteLength | 0
if (!noAssert) checkOffset(offset, byteLength, this.length)
var i = byteLength
var mul = 1
var val = this[offset + --i]
while (i > 0 && (mul *= 0x100)) {
val += this[offset + --i] * mul
}
mul *= 0x80
if (val >= mul) val -= Math.pow(2, 8 * byteLength)
return val
}
Buffer.prototype.readInt8 = function readInt8 (offset, noAssert) {
if (!noAssert) checkOffset(offset, 1, this.length)
if (!(this[offset] & 0x80)) return (this[offset])
return ((0xff - this[offset] + 1) * -1)
}
Buffer.prototype.readInt16LE = function readInt16LE (offset, noAssert) {
if (!noAssert) checkOffset(offset, 2, this.length)
var val = this[offset] | (this[offset + 1] << 8)
return (val & 0x8000) ? val | 0xFFFF0000 : val
}
Buffer.prototype.readInt16BE = function readInt16BE (offset, noAssert) {
if (!noAssert) checkOffset(offset, 2, this.length)
var val = this[offset + 1] | (this[offset] << 8)
return (val & 0x8000) ? val | 0xFFFF0000 : val
}
Buffer.prototype.readInt32LE = function readInt32LE (offset, noAssert) {
if (!noAssert) checkOffset(offset, 4, this.length)
return (this[offset]) |
(this[offset + 1] << 8) |
(this[offset + 2] << 16) |
(this[offset + 3] << 24)
}
Buffer.prototype.readInt32BE = function readInt32BE (offset, noAssert) {
if (!noAssert) checkOffset(offset, 4, this.length)
return (this[offset] << 24) |
(this[offset + 1] << 16) |
(this[offset + 2] << 8) |
(this[offset + 3])
}
Buffer.prototype.readFloatLE = function readFloatLE (offset, noAssert) {
if (!noAssert) checkOffset(offset, 4, this.length)
return ieee754.read(this, offset, true, 23, 4)
}
Buffer.prototype.readFloatBE = function readFloatBE (offset, noAssert) {
if (!noAssert) checkOffset(offset, 4, this.length)
return ieee754.read(this, offset, false, 23, 4)
}
Buffer.prototype.readDoubleLE = function readDoubleLE (offset, noAssert) {
if (!noAssert) checkOffset(offset, 8, this.length)
return ieee754.read(this, offset, true, 52, 8)
}
Buffer.prototype.readDoubleBE = function readDoubleBE (offset, noAssert) {
if (!noAssert) checkOffset(offset, 8, this.length)
return ieee754.read(this, offset, false, 52, 8)
}
function checkInt (buf, value, offset, ext, max, min) {
if (!Buffer.isBuffer(buf)) throw new TypeError('"buffer" argument must be a Buffer instance')
if (value > max || value < min) throw new RangeError('"value" argument is out of bounds')
if (offset + ext > buf.length) throw new RangeError('Index out of range')
}
Buffer.prototype.writeUIntLE = function writeUIntLE (value, offset, byteLength, noAssert) {
value = +value
offset = offset | 0
byteLength = byteLength | 0
if (!noAssert) {
var maxBytes = Math.pow(2, 8 * byteLength) - 1
checkInt(this, value, offset, byteLength, maxBytes, 0)
}
var mul = 1
var i = 0
this[offset] = value & 0xFF
while (++i < byteLength && (mul *= 0x100)) {
this[offset + i] = (value / mul) & 0xFF
}
return offset + byteLength
}
Buffer.prototype.writeUIntBE = function writeUIntBE (value, offset, byteLength, noAssert) {
value = +value
offset = offset | 0
byteLength = byteLength | 0
if (!noAssert) {
var maxBytes = Math.pow(2, 8 * byteLength) - 1
checkInt(this, value, offset, byteLength, maxBytes, 0)
}
var i = byteLength - 1
var mul = 1
this[offset + i] = value & 0xFF
while (--i >= 0 && (mul *= 0x100)) {
this[offset + i] = (value / mul) & 0xFF
}
return offset + byteLength
}
Buffer.prototype.writeUInt8 = function writeUInt8 (value, offset, noAssert) {
value = +value
offset = offset | 0
if (!noAssert) checkInt(this, value, offset, 1, 0xff, 0)
if (!Buffer.TYPED_ARRAY_SUPPORT) value = Math.floor(value)
this[offset] = (value & 0xff)
return offset + 1
}
function objectWriteUInt16 (buf, value, offset, littleEndian) {
if (value < 0) value = 0xffff + value + 1
for (var i = 0, j = Math.min(buf.length - offset, 2); i < j; ++i) {
buf[offset + i] = (value & (0xff << (8 * (littleEndian ? i : 1 - i)))) >>>
(littleEndian ? i : 1 - i) * 8
}
}
Buffer.prototype.writeUInt16LE = function writeUInt16LE (value, offset, noAssert) {
value = +value
offset = offset | 0
if (!noAssert) checkInt(this, value, offset, 2, 0xffff, 0)
if (Buffer.TYPED_ARRAY_SUPPORT) {
this[offset] = (value & 0xff)
this[offset + 1] = (value >>> 8)
} else {
objectWriteUInt16(this, value, offset, true)
}
return offset + 2
}
Buffer.prototype.writeUInt16BE = function writeUInt16BE (value, offset, noAssert) {
value = +value
offset = offset | 0
if (!noAssert) checkInt(this, value, offset, 2, 0xffff, 0)
if (Buffer.TYPED_ARRAY_SUPPORT) {
this[offset] = (value >>> 8)
this[offset + 1] = (value & 0xff)
} else {
objectWriteUInt16(this, value, offset, false)
}
return offset + 2
}
function objectWriteUInt32 (buf, value, offset, littleEndian) {
if (value < 0) value = 0xffffffff + value + 1
for (var i = 0, j = Math.min(buf.length - offset, 4); i < j; ++i) {
buf[offset + i] = (value >>> (littleEndian ? i : 3 - i) * 8) & 0xff
}
}
Buffer.prototype.writeUInt32LE = function writeUInt32LE (value, offset, noAssert) {
value = +value
offset = offset | 0
if (!noAssert) checkInt(this, value, offset, 4, 0xffffffff, 0)
if (Buffer.TYPED_ARRAY_SUPPORT) {
this[offset + 3] = (value >>> 24)
this[offset + 2] = (value >>> 16)
this[offset + 1] = (value >>> 8)
this[offset] = (value & 0xff)
} else {
objectWriteUInt32(this, value, offset, true)
}
return offset + 4
}
Buffer.prototype.writeUInt32BE = function writeUInt32BE (value, offset, noAssert) {
value = +value
offset = offset | 0
if (!noAssert) checkInt(this, value, offset, 4, 0xffffffff, 0)
if (Buffer.TYPED_ARRAY_SUPPORT) {
this[offset] = (value >>> 24)
this[offset + 1] = (value >>> 16)
this[offset + 2] = (value >>> 8)
this[offset + 3] = (value & 0xff)
} else {
objectWriteUInt32(this, value, offset, false)
}
return offset + 4
}
Buffer.prototype.writeIntLE = function writeIntLE (value, offset, byteLength, noAssert) {
value = +value
offset = offset | 0
if (!noAssert) {
var limit = Math.pow(2, 8 * byteLength - 1)
checkInt(this, value, offset, byteLength, limit - 1, -limit)
}
var i = 0
var mul = 1
var sub = 0
this[offset] = value & 0xFF
while (++i < byteLength && (mul *= 0x100)) {
if (value < 0 && sub === 0 && this[offset + i - 1] !== 0) {
sub = 1
}
this[offset + i] = ((value / mul) >> 0) - sub & 0xFF
}
return offset + byteLength
}
Buffer.prototype.writeIntBE = function writeIntBE (value, offset, byteLength, noAssert) {
value = +value
offset = offset | 0
if (!noAssert) {
var limit = Math.pow(2, 8 * byteLength - 1)
checkInt(this, value, offset, byteLength, limit - 1, -limit)
}
var i = byteLength - 1
var mul = 1
var sub = 0
this[offset + i] = value & 0xFF
while (--i >= 0 && (mul *= 0x100)) {
if (value < 0 && sub === 0 && this[offset + i + 1] !== 0) {
sub = 1
}
this[offset + i] = ((value / mul) >> 0) - sub & 0xFF
}
return offset + byteLength
}
Buffer.prototype.writeInt8 = function writeInt8 (value, offset, noAssert) {
value = +value
offset = offset | 0
if (!noAssert) checkInt(this, value, offset, 1, 0x7f, -0x80)
if (!Buffer.TYPED_ARRAY_SUPPORT) value = Math.floor(value)
if (value < 0) value = 0xff + value + 1
this[offset] = (value & 0xff)
return offset + 1
}
Buffer.prototype.writeInt16LE = function writeInt16LE (value, offset, noAssert) {
value = +value
offset = offset | 0
if (!noAssert) checkInt(this, value, offset, 2, 0x7fff, -0x8000)
if (Buffer.TYPED_ARRAY_SUPPORT) {
this[offset] = (value & 0xff)
this[offset + 1] = (value >>> 8)
} else {
objectWriteUInt16(this, value, offset, true)
}
return offset + 2
}
Buffer.prototype.writeInt16BE = function writeInt16BE (value, offset, noAssert) {
value = +value
offset = offset | 0
if (!noAssert) checkInt(this, value, offset, 2, 0x7fff, -0x8000)
if (Buffer.TYPED_ARRAY_SUPPORT) {
this[offset] = (value >>> 8)
this[offset + 1] = (value & 0xff)
} else {
objectWriteUInt16(this, value, offset, false)
}
return offset + 2
}
Buffer.prototype.writeInt32LE = function writeInt32LE (value, offset, noAssert) {
value = +value
offset = offset | 0
if (!noAssert) checkInt(this, value, offset, 4, 0x7fffffff, -0x80000000)
if (Buffer.TYPED_ARRAY_SUPPORT) {
this[offset] = (value & 0xff)
this[offset + 1] = (value >>> 8)
this[offset + 2] = (value >>> 16)
this[offset + 3] = (value >>> 24)
} else {
objectWriteUInt32(this, value, offset, true)
}
return offset + 4
}
Buffer.prototype.writeInt32BE = function writeInt32BE (value, offset, noAssert) {
value = +value
offset = offset | 0
if (!noAssert) checkInt(this, value, offset, 4, 0x7fffffff, -0x80000000)
if (value < 0) value = 0xffffffff + value + 1
if (Buffer.TYPED_ARRAY_SUPPORT) {
this[offset] = (value >>> 24)
this[offset + 1] = (value >>> 16)
this[offset + 2] = (value >>> 8)
this[offset + 3] = (value & 0xff)
} else {
objectWriteUInt32(this, value, offset, false)
}
return offset + 4
}
function checkIEEE754 (buf, value, offset, ext, max, min) {
if (offset + ext > buf.length) throw new RangeError('Index out of range')
if (offset < 0) throw new RangeError('Index out of range')
}
function writeFloat (buf, value, offset, littleEndian, noAssert) {
if (!noAssert) {
checkIEEE754(buf, value, offset, 4, 3.4028234663852886e+38, -3.4028234663852886e+38)
}
ieee754.write(buf, value, offset, littleEndian, 23, 4)
return offset + 4
}
Buffer.prototype.writeFloatLE = function writeFloatLE (value, offset, noAssert) {
return writeFloat(this, value, offset, true, noAssert)
}
Buffer.prototype.writeFloatBE = function writeFloatBE (value, offset, noAssert) {
return writeFloat(this, value, offset, false, noAssert)
}
function writeDouble (buf, value, offset, littleEndian, noAssert) {
if (!noAssert) {
checkIEEE754(buf, value, offset, 8, 1.7976931348623157E+308, -1.7976931348623157E+308)
}
ieee754.write(buf, value, offset, littleEndian, 52, 8)
return offset + 8
}
Buffer.prototype.writeDoubleLE = function writeDoubleLE (value, offset, noAssert) {
return writeDouble(this, value, offset, true, noAssert)
}
Buffer.prototype.writeDoubleBE = function writeDoubleBE (value, offset, noAssert) {
return writeDouble(this, value, offset, false, noAssert)
}
// copy(targetBuffer, targetStart=0, sourceStart=0, sourceEnd=buffer.length)
Buffer.prototype.copy = function copy (target, targetStart, start, end) {
if (!start) start = 0
if (!end && end !== 0) end = this.length
if (targetStart >= target.length) targetStart = target.length
if (!targetStart) targetStart = 0
if (end > 0 && end < start) end = start
// Copy 0 bytes; we're done
if (end === start) return 0
if (target.length === 0 || this.length === 0) return 0
// Fatal error conditions
if (targetStart < 0) {
throw new RangeError('targetStart out of bounds')
}
if (start < 0 || start >= this.length) throw new RangeError('sourceStart out of bounds')
if (end < 0) throw new RangeError('sourceEnd out of bounds')
// Are we oob?
if (end > this.length) end = this.length
if (target.length - targetStart < end - start) {
end = target.length - targetStart + start
}
var len = end - start
var i
if (this === target && start < targetStart && targetStart < end) {
// descending copy from end
for (i = len - 1; i >= 0; --i) {
target[i + targetStart] = this[i + start]
}
} else if (len < 1000 || !Buffer.TYPED_ARRAY_SUPPORT) {
// ascending copy from start
for (i = 0; i < len; ++i) {
target[i + targetStart] = this[i + start]
}
} else {
Uint8Array.prototype.set.call(
target,
this.subarray(start, start + len),
targetStart
)
}
return len
}
// Usage:
// buffer.fill(number[, offset[, end]])
// buffer.fill(buffer[, offset[, end]])
// buffer.fill(string[, offset[, end]][, encoding])
Buffer.prototype.fill = function fill (val, start, end, encoding) {
// Handle string cases:
if (typeof val === 'string') {
if (typeof start === 'string') {
encoding = start
start = 0
end = this.length
} else if (typeof end === 'string') {
encoding = end
end = this.length
}
if (val.length === 1) {
var code = val.charCodeAt(0)
if (code < 256) {
val = code
}
}
if (encoding !== undefined && typeof encoding !== 'string') {
throw new TypeError('encoding must be a string')
}
if (typeof encoding === 'string' && !Buffer.isEncoding(encoding)) {
throw new TypeError('Unknown encoding: ' + encoding)
}
} else if (typeof val === 'number') {
val = val & 255
}
// Invalid ranges are not set to a default, so can range check early.
if (start < 0 || this.length < start || this.length < end) {
throw new RangeError('Out of range index')
}
if (end <= start) {
return this
}
start = start >>> 0
end = end === undefined ? this.length : end >>> 0
if (!val) val = 0
var i
if (typeof val === 'number') {
for (i = start; i < end; ++i) {
this[i] = val
}
} else {
var bytes = Buffer.isBuffer(val)
? val
: utf8ToBytes(new Buffer(val, encoding).toString())
var len = bytes.length
for (i = 0; i < end - start; ++i) {
this[i + start] = bytes[i % len]
}
}
return this
}
// HELPER FUNCTIONS
// ================
var INVALID_BASE64_RE = /[^+\/0-9A-Za-z-_]/g
function base64clean (str) {
// Node strips out invalid characters like \n and \t from the string, base64-js does not
str = stringtrim(str).replace(INVALID_BASE64_RE, '')
// Node converts strings with length < 2 to ''
if (str.length < 2) return ''
// Node allows for non-padded base64 strings (missing trailing ===), base64-js does not
while (str.length % 4 !== 0) {
str = str + '='
}
return str
}
function stringtrim (str) {
if (str.trim) return str.trim()
return str.replace(/^\s+|\s+$/g, '')
}
function toHex (n) {
if (n < 16) return '0' + n.toString(16)
return n.toString(16)
}
function utf8ToBytes (string, units) {
units = units || Infinity
var codePoint
var length = string.length
var leadSurrogate = null
var bytes = []
for (var i = 0; i < length; ++i) {
codePoint = string.charCodeAt(i)
// is surrogate component
if (codePoint > 0xD7FF && codePoint < 0xE000) {
// last char was a lead
if (!leadSurrogate) {
// no lead yet
if (codePoint > 0xDBFF) {
// unexpected trail
if ((units -= 3) > -1) bytes.push(0xEF, 0xBF, 0xBD)
continue
} else if (i + 1 === length) {
// unpaired lead
if ((units -= 3) > -1) bytes.push(0xEF, 0xBF, 0xBD)
continue
}
// valid lead
leadSurrogate = codePoint
continue
}
// 2 leads in a row
if (codePoint < 0xDC00) {
if ((units -= 3) > -1) bytes.push(0xEF, 0xBF, 0xBD)
leadSurrogate = codePoint
continue
}
// valid surrogate pair
codePoint = (leadSurrogate - 0xD800 << 10 | codePoint - 0xDC00) + 0x10000
} else if (leadSurrogate) {
// valid bmp char, but last char was a lead
if ((units -= 3) > -1) bytes.push(0xEF, 0xBF, 0xBD)
}
leadSurrogate = null
// encode utf8
if (codePoint < 0x80) {
if ((units -= 1) < 0) break
bytes.push(codePoint)
} else if (codePoint < 0x800) {
if ((units -= 2) < 0) break
bytes.push(
codePoint >> 0x6 | 0xC0,
codePoint & 0x3F | 0x80
)
} else if (codePoint < 0x10000) {
if ((units -= 3) < 0) break
bytes.push(
codePoint >> 0xC | 0xE0,
codePoint >> 0x6 & 0x3F | 0x80,
codePoint & 0x3F | 0x80
)
} else if (codePoint < 0x110000) {
if ((units -= 4) < 0) break
bytes.push(
codePoint >> 0x12 | 0xF0,
codePoint >> 0xC & 0x3F | 0x80,
codePoint >> 0x6 & 0x3F | 0x80,
codePoint & 0x3F | 0x80
)
} else {
throw new Error('Invalid code point')
}
}
return bytes
}
function asciiToBytes (str) {
var byteArray = []
for (var i = 0; i < str.length; ++i) {
// Node's code seems to be doing this and not & 0x7F..
byteArray.push(str.charCodeAt(i) & 0xFF)
}
return byteArray
}
function utf16leToBytes (str, units) {
var c, hi, lo
var byteArray = []
for (var i = 0; i < str.length; ++i) {
if ((units -= 2) < 0) break
c = str.charCodeAt(i)
hi = c >> 8
lo = c % 256
byteArray.push(lo)
byteArray.push(hi)
}
return byteArray
}
function base64ToBytes (str) {
return base64.toByteArray(base64clean(str))
}
function blitBuffer (src, dst, offset, length) {
for (var i = 0; i < length; ++i) {
if ((i + offset >= dst.length) || (i >= src.length)) break
dst[i + offset] = src[i]
}
return i
}
function isnan (val) {
return val !== val // eslint-disable-line no-self-compare
}
/* WEBPACK VAR INJECTION */}.call(exports, (function() { return this; }())))
/***/ }),
/* 29 */
/***/ (function(module, exports) {
'use strict'
exports.byteLength = byteLength
exports.toByteArray = toByteArray
exports.fromByteArray = fromByteArray
var lookup = []
var revLookup = []
var Arr = typeof Uint8Array !== 'undefined' ? Uint8Array : Array
var code = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/'
for (var i = 0, len = code.length; i < len; ++i) {
lookup[i] = code[i]
revLookup[code.charCodeAt(i)] = i
}
// Support decoding URL-safe base64 strings, as Node.js does.
// See: https://en.wikipedia.org/wiki/Base64#URL_applications
revLookup['-'.charCodeAt(0)] = 62
revLookup['_'.charCodeAt(0)] = 63
function getLens (b64) {
var len = b64.length
if (len % 4 > 0) {
throw new Error('Invalid string. Length must be a multiple of 4')
}
// Trim off extra bytes after placeholder bytes are found
// See: https://github.com/beatgammit/base64-js/issues/42
var validLen = b64.indexOf('=')
if (validLen === -1) validLen = len
var placeHoldersLen = validLen === len
? 0
: 4 - (validLen % 4)
return [validLen, placeHoldersLen]
}
// base64 is 4/3 + up to two characters of the original data
function byteLength (b64) {
var lens = getLens(b64)
var validLen = lens[0]
var placeHoldersLen = lens[1]
return ((validLen + placeHoldersLen) * 3 / 4) - placeHoldersLen
}
function _byteLength (b64, validLen, placeHoldersLen) {
return ((validLen + placeHoldersLen) * 3 / 4) - placeHoldersLen
}
function toByteArray (b64) {
var tmp
var lens = getLens(b64)
var validLen = lens[0]
var placeHoldersLen = lens[1]
var arr = new Arr(_byteLength(b64, validLen, placeHoldersLen))
var curByte = 0
// if there are placeholders, only get up to the last complete 4 chars
var len = placeHoldersLen > 0
? validLen - 4
: validLen
for (var i = 0; i < len; i += 4) {
tmp =
(revLookup[b64.charCodeAt(i)] << 18) |
(revLookup[b64.charCodeAt(i + 1)] << 12) |
(revLookup[b64.charCodeAt(i + 2)] << 6) |
revLookup[b64.charCodeAt(i + 3)]
arr[curByte++] = (tmp >> 16) & 0xFF
arr[curByte++] = (tmp >> 8) & 0xFF
arr[curByte++] = tmp & 0xFF
}
if (placeHoldersLen === 2) {
tmp =
(revLookup[b64.charCodeAt(i)] << 2) |
(revLookup[b64.charCodeAt(i + 1)] >> 4)
arr[curByte++] = tmp & 0xFF
}
if (placeHoldersLen === 1) {
tmp =
(revLookup[b64.charCodeAt(i)] << 10) |
(revLookup[b64.charCodeAt(i + 1)] << 4) |
(revLookup[b64.charCodeAt(i + 2)] >> 2)
arr[curByte++] = (tmp >> 8) & 0xFF
arr[curByte++] = tmp & 0xFF
}
return arr
}
function tripletToBase64 (num) {
return lookup[num >> 18 & 0x3F] +
lookup[num >> 12 & 0x3F] +
lookup[num >> 6 & 0x3F] +
lookup[num & 0x3F]
}
function encodeChunk (uint8, start, end) {
var tmp
var output = []
for (var i = start; i < end; i += 3) {
tmp =
((uint8[i] << 16) & 0xFF0000) +
((uint8[i + 1] << 8) & 0xFF00) +
(uint8[i + 2] & 0xFF)
output.push(tripletToBase64(tmp))
}
return output.join('')
}
function fromByteArray (uint8) {
var tmp
var len = uint8.length
var extraBytes = len % 3 // if we have 1 byte left, pad 2 bytes
var parts = []
var maxChunkLength = 16383 // must be multiple of 3
// go through the array every three bytes, we'll deal with trailing stuff later
for (var i = 0, len2 = len - extraBytes; i < len2; i += maxChunkLength) {
parts.push(encodeChunk(
uint8, i, (i + maxChunkLength) > len2 ? len2 : (i + maxChunkLength)
))
}
// pad the end with zeros, but make sure to not forget the extra bytes
if (extraBytes === 1) {
tmp = uint8[len - 1]
parts.push(
lookup[tmp >> 2] +
lookup[(tmp << 4) & 0x3F] +
'=='
)
} else if (extraBytes === 2) {
tmp = (uint8[len - 2] << 8) + uint8[len - 1]
parts.push(
lookup[tmp >> 10] +
lookup[(tmp >> 4) & 0x3F] +
lookup[(tmp << 2) & 0x3F] +
'='
)
}
return parts.join('')
}
/***/ }),
/* 30 */
/***/ (function(module, exports) {
exports.read = function (buffer, offset, isLE, mLen, nBytes) {
var e, m
var eLen = nBytes * 8 - mLen - 1
var eMax = (1 << eLen) - 1
var eBias = eMax >> 1
var nBits = -7
var i = isLE ? (nBytes - 1) : 0
var d = isLE ? -1 : 1
var s = buffer[offset + i]
i += d
e = s & ((1 << (-nBits)) - 1)
s >>= (-nBits)
nBits += eLen
for (; nBits > 0; e = e * 256 + buffer[offset + i], i += d, nBits -= 8) {}
m = e & ((1 << (-nBits)) - 1)
e >>= (-nBits)
nBits += mLen
for (; nBits > 0; m = m * 256 + buffer[offset + i], i += d, nBits -= 8) {}
if (e === 0) {
e = 1 - eBias
} else if (e === eMax) {
return m ? NaN : ((s ? -1 : 1) * Infinity)
} else {
m = m + Math.pow(2, mLen)
e = e - eBias
}
return (s ? -1 : 1) * m * Math.pow(2, e - mLen)
}
exports.write = function (buffer, value, offset, isLE, mLen, nBytes) {
var e, m, c
var eLen = nBytes * 8 - mLen - 1
var eMax = (1 << eLen) - 1
var eBias = eMax >> 1
var rt = (mLen === 23 ? Math.pow(2, -24) - Math.pow(2, -77) : 0)
var i = isLE ? 0 : (nBytes - 1)
var d = isLE ? 1 : -1
var s = value < 0 || (value === 0 && 1 / value < 0) ? 1 : 0
value = Math.abs(value)
if (isNaN(value) || value === Infinity) {
m = isNaN(value) ? 1 : 0
e = eMax
} else {
e = Math.floor(Math.log(value) / Math.LN2)
if (value * (c = Math.pow(2, -e)) < 1) {
e--
c *= 2
}
if (e + eBias >= 1) {
value += rt / c
} else {
value += rt * Math.pow(2, 1 - eBias)
}
if (value * c >= 2) {
e++
c /= 2
}
if (e + eBias >= eMax) {
m = 0
e = eMax
} else if (e + eBias >= 1) {
m = (value * c - 1) * Math.pow(2, mLen)
e = e + eBias
} else {
m = value * Math.pow(2, eBias - 1) * Math.pow(2, mLen)
e = 0
}
}
for (; mLen >= 8; buffer[offset + i] = m & 0xff, i += d, m /= 256, mLen -= 8) {}
e = (e << mLen) | m
eLen += mLen
for (; eLen > 0; buffer[offset + i] = e & 0xff, i += d, e /= 256, eLen -= 8) {}
buffer[offset + i - d] |= s * 128
}
/***/ }),
/* 31 */
/***/ (function(module, exports) {
var toString = {}.toString;
module.exports = Array.isArray || function (arr) {
return toString.call(arr) == '[object Array]';
};
/***/ }),
/* 32 */
/***/ (function(module, exports, __webpack_require__) {
// 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 = __webpack_require__(33).EventEmitter;
var inherits = __webpack_require__(34);
inherits(Stream, EE);
Stream.Readable = __webpack_require__(35);
Stream.Writable = __webpack_require__(54);
Stream.Duplex = __webpack_require__(55);
Stream.Transform = __webpack_require__(56);
Stream.PassThrough = __webpack_require__(57);
// 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;
};
/***/ }),
/* 33 */
/***/ (function(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 {
// At least give some kind of context to the user
var err = new Error('Uncaught, unspecified "error" event. (' + er + ')');
err.context = er;
throw err;
}
}
}
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:
args = Array.prototype.slice.call(arguments, 1);
handler.apply(this, args);
}
} else if (isObject(handler)) {
args = Array.prototype.slice.call(arguments, 1);
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) {
if (!isUndefined(this._maxListeners)) {
m = this._maxListeners;
} else {
m = EventEmitter.defaultMaxListeners;
}
if (m && m > 0 && this._events[type].length > m) {
this._events[type].warned = true;
console.error('(node) warning: possible EventEmitter memory ' +
'leak detected. %d listeners added. ' +
'Use emitter.setMaxListeners() to increase limit.',
this._events[type].length);
if (typeof console.trace === 'function') {
// not supported in IE 10
console.trace();
}
}
}
return this;
};
EventEmitter.prototype.on = EventEmitter.prototype.addListener;
EventEmitter.prototype.once = function(type, listener) {
if (!isFunction(listener))
throw TypeError('listener must be a function');
var fired = false;
function g() {
this.removeListener(type, g);
if (!fired) {
fired = true;
listener.apply(this, arguments);
}
}
g.listener = listener;
this.on(type, g);
return this;
};
// emits a 'removeListener' event iff the listener was removed
EventEmitter.prototype.removeListener = function(type, listener) {
var list, position, length, i;
if (!isFunction(listener))
throw TypeError('listener must be a function');
if (!this._events || !this._events[type])
return this;
list = this._events[type];
length = list.length;
position = -1;
if (list === listener ||
(isFunction(list.listener) && list.listener === listener)) {
delete this._events[type];
if (this._events.removeListener)
this.emit('removeListener', type, listener);
} else if (isObject(list)) {
for (i = length; i-- > 0;) {
if (list[i] === listener ||
(list[i].listener && list[i].listener === listener)) {
position = i;
break;
}
}
if (position < 0)
return this;
if (list.length === 1) {
list.length = 0;
delete this._events[type];
} else {
list.splice(position, 1);
}
if (this._events.removeListener)
this.emit('removeListener', type, listener);
}
return this;
};
EventEmitter.prototype.removeAllListeners = function(type) {
var key, listeners;
if (!this._events)
return this;
// not listening for removeListener, no need to emit
if (!this._events.removeListener) {
if (arguments.length === 0)
this._events = {};
else if (this._events[type])
delete this._events[type];
return this;
}
// emit removeListener for all listeners on all events
if (arguments.length === 0) {
for (key in this._events) {
if (key === 'removeListener') continue;
this.removeAllListeners(key);
}
this.removeAllListeners('removeListener');
this._events = {};
return this;
}
listeners = this._events[type];
if (isFunction(listeners)) {
this.removeListener(type, listeners);
} else if (listeners) {
// 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.prototype.listenerCount = function(type) {
if (this._events) {
var evlistener = this._events[type];
if (isFunction(evlistener))
return 1;
else if (evlistener)
return evlistener.length;
}
return 0;
};
EventEmitter.listenerCount = function(emitter, type) {
return emitter.listenerCount(type);
};
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;
}
/***/ }),
/* 34 */
/***/ (function(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
}
}
/***/ }),
/* 35 */
/***/ (function(module, exports, __webpack_require__) {
exports = module.exports = __webpack_require__(36);
exports.Stream = exports;
exports.Readable = exports;
exports.Writable = __webpack_require__(47);
exports.Duplex = __webpack_require__(46);
exports.Transform = __webpack_require__(52);
exports.PassThrough = __webpack_require__(53);
/***/ }),
/* 36 */
/***/ (function(module, exports, __webpack_require__) {
/* WEBPACK VAR INJECTION */(function(global, 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.
'use strict';
/*<replacement>*/
var pna = __webpack_require__(38);
/*</replacement>*/
module.exports = Readable;
/*<replacement>*/
var isArray = __webpack_require__(31);
/*</replacement>*/
/*<replacement>*/
var Duplex;
/*</replacement>*/
Readable.ReadableState = ReadableState;
/*<replacement>*/
var EE = __webpack_require__(33).EventEmitter;
var EElistenerCount = function (emitter, type) {
return emitter.listeners(type).length;
};
/*</replacement>*/
/*<replacement>*/
var Stream = __webpack_require__(39);
/*</replacement>*/
/*<replacement>*/
var Buffer = __webpack_require__(40).Buffer;
var OurUint8Array = global.Uint8Array || function () {};
function _uint8ArrayToBuffer(chunk) {
return Buffer.from(chunk);
}
function _isUint8Array(obj) {
return Buffer.isBuffer(obj) || obj instanceof OurUint8Array;
}
/*</replacement>*/
/*<replacement>*/
var util = __webpack_require__(41);
util.inherits = __webpack_require__(34);
/*</replacement>*/
/*<replacement>*/
var debugUtil = __webpack_require__(42);
var debug = void 0;
if (debugUtil && debugUtil.debuglog) {
debug = debugUtil.debuglog('stream');
} else {
debug = function () {};
}
/*</replacement>*/
var BufferList = __webpack_require__(43);
var destroyImpl = __webpack_require__(45);
var StringDecoder;
util.inherits(Readable, Stream);
var kProxyEvents = ['error', 'close', 'destroy', 'pause', 'resume'];
function prependListener(emitter, event, fn) {
// Sadly this is not cacheable as some libraries bundle their own
// event emitter implementation with them.
if (typeof emitter.prependListener === 'function') return emitter.prependListener(event, fn);
// This is a hack to make sure that our error handler is attached before any
// userland ones. NEVER DO THIS. This is here only because this code needs
// to continue to work with older versions of Node.js that do not include
// the prependListener() method. The goal is to eventually remove this hack.
if (!emitter._events || !emitter._events[event]) emitter.on(event, fn);else if (isArray(emitter._events[event])) emitter._events[event].unshift(fn);else emitter._events[event] = [fn, emitter._events[event]];
}
function ReadableState(options, stream) {
Duplex = Duplex || __webpack_require__(46);
options = options || {};
// Duplex streams are both readable and writable, but share
// the same options object.
// However, some cases require setting options to different
// values for the readable and the writable sides of the duplex stream.
// These options can be provided separately as readableXXX and writableXXX.
var isDuplex = stream instanceof Duplex;
// object stream flag. Used to make read(n) ignore n and to
// make all the buffer merging and length checks go away
this.objectMode = !!options.objectMode;
if (isDuplex) this.objectMode = this.objectMode || !!options.readableObjectMode;
// the point at which it stops calling _read() to fill the buffer
// Note: 0 is a valid value, means "don't call _read preemptively ever"
var hwm = options.highWaterMark;
var readableHwm = options.readableHighWaterMark;
var defaultHwm = this.objectMode ? 16 : 16 * 1024;
if (hwm || hwm === 0) this.highWaterMark = hwm;else if (isDuplex && (readableHwm || readableHwm === 0)) this.highWaterMark = readableHwm;else this.highWaterMark = defaultHwm;
// cast to ints.
this.highWaterMark = Math.floor(this.highWaterMark);
// A linked list is used to store data chunks instead of an array because the
// linked list can remove elements from the beginning faster than
// array.shift()
this.buffer = new BufferList();
this.length = 0;
this.pipes = null;
this.pipesCount = 0;
this.flowing = null;
this.ended = false;
this.endEmitted = false;
this.reading = false;
// a flag to be able to tell if the event 'readable'/'data' is emitted
// immediately, or on a later tick. We set this to true at first, because
// any actions that shouldn't happen until "later" should generally also
// not happen before the first read call.
this.sync = true;
// whenever we return null, then we set a flag to say
// that we're awaiting a 'readable' event emission.
this.needReadable = false;
this.emittedReadable = false;
this.readableListening = false;
this.resumeScheduled = false;
// has it been destroyed
this.destroyed = false;
// Crypto is kind of old and crusty. Historically, its default string
// encoding is 'binary' so we have to make this configurable.
// Everything else in the universe uses 'utf8', though.
this.defaultEncoding = options.defaultEncoding || 'utf8';
// the number of writers that are awaiting a drain event in .pipe()s
this.awaitDrain = 0;
// if true, a maybeReadMore has been scheduled
this.readingMore = false;
this.decoder = null;
this.encoding = null;
if (options.encoding) {
if (!StringDecoder) StringDecoder = __webpack_require__(51).StringDecoder;
this.decoder = new StringDecoder(options.encoding);
this.encoding = options.encoding;
}
}
function Readable(options) {
Duplex = Duplex || __webpack_require__(46);
if (!(this instanceof Readable)) return new Readable(options);
this._readableState = new ReadableState(options, this);
// legacy
this.readable = true;
if (options) {
if (typeof options.read === 'function') this._read = options.read;
if (typeof options.destroy === 'function') this._destroy = options.destroy;
}
Stream.call(this);
}
Object.defineProperty(Readable.prototype, 'destroyed', {
get: function () {
if (this._readableState === undefined) {
return false;
}
return this._readableState.destroyed;
},
set: function (value) {
// we ignore the value if the stream
// has not been initialized yet
if (!this._readableState) {
return;
}
// backward compatibility, the user is explicitly
// managing destroyed
this._readableState.destroyed = value;
}
});
Readable.prototype.destroy = destroyImpl.destroy;
Readable.prototype._undestroy = destroyImpl.undestroy;
Readable.prototype._destroy = function (err, cb) {
this.push(null);
cb(err);
};
// Manually shove something into the read() buffer.
// This returns true if the highWaterMark has not been hit yet,
// similar to how Writable.write() returns true if you should
// write() some more.
Readable.prototype.push = function (chunk, encoding) {
var state = this._readableState;
var skipChunkCheck;
if (!state.objectMode) {
if (typeof chunk === 'string') {
encoding = encoding || state.defaultEncoding;
if (encoding !== state.encoding) {
chunk = Buffer.from(chunk, encoding);
encoding = '';
}
skipChunkCheck = true;
}
} else {
skipChunkCheck = true;
}
return readableAddChunk(this, chunk, encoding, false, skipChunkCheck);
};
// Unshift should *always* be something directly out of read()
Readable.prototype.unshift = function (chunk) {
return readableAddChunk(this, chunk, null, true, false);
};
function readableAddChunk(stream, chunk, encoding, addToFront, skipChunkCheck) {
var state = stream._readableState;
if (chunk === null) {
state.reading = false;
onEofChunk(stream, state);
} else {
var er;
if (!skipChunkCheck) er = chunkInvalid(state, chunk);
if (er) {
stream.emit('error', er);
} else if (state.objectMode || chunk && chunk.length > 0) {
if (typeof chunk !== 'string' && !state.objectMode && Object.getPrototypeOf(chunk) !== Buffer.prototype) {
chunk = _uint8ArrayToBuffer(chunk);
}
if (addToFront) {
if (state.endEmitted) stream.emit('error', new Error('stream.unshift() after end event'));else addChunk(stream, state, chunk, true);
} else if (state.ended) {
stream.emit('error', new Error('stream.push() after EOF'));
} else {
state.reading = false;
if (state.decoder && !encoding) {
chunk = state.decoder.write(chunk);
if (state.objectMode || chunk.length !== 0) addChunk(stream, state, chunk, false);else maybeReadMore(stream, state);
} else {
addChunk(stream, state, chunk, false);
}
}
} else if (!addToFront) {
state.reading = false;
}
}
return needMoreData(state);
}
function addChunk(stream, state, chunk, addToFront) {
if (state.flowing && state.length === 0 && !state.sync) {
stream.emit('data', chunk);
stream.read(0);
} else {
// update the buffer info.
state.length += state.objectMode ? 1 : chunk.length;
if (addToFront) state.buffer.unshift(chunk);else state.buffer.push(chunk);
if (state.needReadable) emitReadable(stream);
}
maybeReadMore(stream, state);
}
function chunkInvalid(state, chunk) {
var er;
if (!_isUint8Array(chunk) && typeof chunk !== 'string' && chunk !== undefined && !state.objectMode) {
er = new TypeError('Invalid non-string/buffer chunk');
}
return er;
}
// if it's past the high water mark, we can push in some more.
// Also, if we have no data yet, we can stand some
// more bytes. This is to work around cases where hwm=0,
// such as the repl. Also, if the push() triggered a
// readable event, and the user called read(largeNumber) such that
// needReadable was set, then we ought to push more, so that another
// 'readable' event will be triggered.
function needMoreData(state) {
return !state.ended && (state.needReadable || state.length < state.highWaterMark || state.length === 0);
}
Readable.prototype.isPaused = function () {
return this._readableState.flowing === false;
};
// backwards compatibility.
Readable.prototype.setEncoding = function (enc) {
if (!StringDecoder) StringDecoder = __webpack_require__(51).StringDecoder;
this._readableState.decoder = new StringDecoder(enc);
this._readableState.encoding = enc;
return this;
};
// Don't raise the hwm > 8MB
var MAX_HWM = 0x800000;
function computeNewHighWaterMark(n) {
if (n >= MAX_HWM) {
n = MAX_HWM;
} else {
// Get the next highest power of 2 to prevent increasing hwm excessively in
// tiny amounts
n--;
n |= n >>> 1;
n |= n >>> 2;
n |= n >>> 4;
n |= n >>> 8;
n |= n >>> 16;
n++;
}
return n;
}
// This function is designed to be inlinable, so please take care when making
// changes to the function body.
function howMuchToRead(n, state) {
if (n <= 0 || state.length === 0 && state.ended) return 0;
if (state.objectMode) return 1;
if (n !== n) {
// Only flow one buffer at a time
if (state.flowing && state.length) return state.buffer.head.data.length;else return state.length;
}
// If we're asking for more than the current hwm, then raise the hwm.
if (n > state.highWaterMark) state.highWaterMark = computeNewHighWaterMark(n);
if (n <= state.length) return n;
// Don't have enough
if (!state.ended) {
state.needReadable = true;
return 0;
}
return state.length;
}
// you can override either this method, or the async _read(n) below.
Readable.prototype.read = function (n) {
debug('read', n);
n = parseInt(n, 10);
var state = this._readableState;
var nOrig = n;
if (n !== 0) state.emittedReadable = false;
// if we're doing read(0) to trigger a readable event, but we
// already have a bunch of data in the buffer, then just trigger
// the 'readable' event and move on.
if (n === 0 && state.needReadable && (state.length >= state.highWaterMark || state.ended)) {
debug('read: emitReadable', state.length, state.ended);
if (state.length === 0 && state.ended) endReadable(this);else emitReadable(this);
return null;
}
n = howMuchToRead(n, state);
// if we've ended, and we're now clear, then finish it up.
if (n === 0 && state.ended) {
if (state.length === 0) endReadable(this);
return null;
}
// All the actual chunk generation logic needs to be
// *below* the call to _read. The reason is that in certain
// synthetic stream cases, such as passthrough streams, _read
// may be a completely synchronous operation which may change
// the state of the read buffer, providing enough data when
// before there was *not* enough.
//
// So, the steps are:
// 1. Figure out what the state of things will be after we do
// a read from the buffer.
//
// 2. If that resulting state will trigger a _read, then call _read.
// Note that this may be asynchronous, or synchronous. Yes, it is
// deeply ugly to write APIs this way, but that still doesn't mean
// that the Readable class should behave improperly, as streams are
// designed to be sync/async agnostic.
// Take note if the _read call is sync or async (ie, if the read call
// has returned yet), so that we know whether or not it's safe to emit
// 'readable' etc.
//
// 3. Actually pull the requested chunks out of the buffer and return.
// if we need a readable event, then we need to do some reading.
var doRead = state.needReadable;
debug('need readable', doRead);
// if we currently have less than the highWaterMark, then also read some
if (state.length === 0 || state.length - n < state.highWaterMark) {
doRead = true;
debug('length less than watermark', doRead);
}
// however, if we've ended, then there's no point, and if we're already
// reading, then it's unnecessary.
if (state.ended || state.reading) {
doRead = false;
debug('reading or ended', doRead);
} else if (doRead) {
debug('do read');
state.reading = true;
state.sync = true;
// if the length is currently zero, then we *need* a readable event.
if (state.length === 0) state.needReadable = true;
// call internal read method
this._read(state.highWaterMark);
state.sync = false;
// If _read pushed data synchronously, then `reading` will be false,
// and we need to re-evaluate how much data we can return to the user.
if (!state.reading) n = howMuchToRead(nOrig, state);
}
var ret;
if (n > 0) ret = fromList(n, state);else ret = null;
if (ret === null) {
state.needReadable = true;
n = 0;
} else {
state.length -= n;
}
if (state.length === 0) {
// If we have nothing in the buffer, then we want to know
// as soon as we *do* get something into the buffer.
if (!state.ended) state.needReadable = true;
// If we tried to read() past the EOF, then emit end on the next tick.
if (nOrig !== n && state.ended) endReadable(this);
}
if (ret !== null) this.emit('data', ret);
return ret;
};
function onEofChunk(stream, state) {
if (state.ended) return;
if (state.decoder) {
var chunk = state.decoder.end();
if (chunk && chunk.length) {
state.buffer.push(chunk);
state.length += state.objectMode ? 1 : chunk.length;
}
}
state.ended = true;
// emit 'readable' now to make sure it gets picked up.
emitReadable(stream);
}
// Don't emit readable right away in sync mode, because this can trigger
// another read() call => stack overflow. This way, it might trigger
// a nextTick recursion warning, but that's not so bad.
function emitReadable(stream) {
var state = stream._readableState;
state.needReadable = false;
if (!state.emittedReadable) {
debug('emitReadable', state.flowing);
state.emittedReadable = true;
if (state.sync) pna.nextTick(emitReadable_, stream);else emitReadable_(stream);
}
}
function emitReadable_(stream) {
debug('emit readable');
stream.emit('readable');
flow(stream);
}
// at this point, the user has presumably seen the 'readable' event,
// and called read() to consume some data. that may have triggered
// in turn another _read(n) call, in which case reading = true if
// it's in progress.
// However, if we're not ended, or reading, and the length < hwm,
// then go ahead and try to read some more preemptively.
function maybeReadMore(stream, state) {
if (!state.readingMore) {
state.readingMore = true;
pna.nextTick(maybeReadMore_, stream, state);
}
}
function maybeReadMore_(stream, state) {
var len = state.length;
while (!state.reading && !state.flowing && !state.ended && state.length < state.highWaterMark) {
debug('maybeReadMore read 0');
stream.read(0);
if (len === state.length)
// didn't get any data, stop spinning.
break;else len = state.length;
}
state.readingMore = false;
}
// abstract method. to be overridden in specific implementation classes.
// call cb(er, data) where data is <= n in length.
// for virtual (non-string, non-buffer) streams, "length" is somewhat
// arbitrary, and perhaps not very meaningful.
Readable.prototype._read = function (n) {
this.emit('error', new Error('_read() is not implemented'));
};
Readable.prototype.pipe = function (dest, pipeOpts) {
var src = this;
var state = this._readableState;
switch (state.pipesCount) {
case 0:
state.pipes = dest;
break;
case 1:
state.pipes = [state.pipes, dest];
break;
default:
state.pipes.push(dest);
break;
}
state.pipesCount += 1;
debug('pipe count=%d opts=%j', state.pipesCount, pipeOpts);
var doEnd = (!pipeOpts || pipeOpts.end !== false) && dest !== process.stdout && dest !== process.stderr;
var endFn = doEnd ? onend : unpipe;
if (state.endEmitted) pna.nextTick(endFn);else src.once('end', endFn);
dest.on('unpipe', onunpipe);
function onunpipe(readable, unpipeInfo) {
debug('onunpipe');
if (readable === src) {
if (unpipeInfo && unpipeInfo.hasUnpiped === false) {
unpipeInfo.hasUnpiped = true;
cleanup();
}
}
}
function onend() {
debug('onend');
dest.end();
}
// when the dest drains, it reduces the awaitDrain counter
// on the source. This would be more elegant with a .once()
// handler in flow(), but adding and removing repeatedly is
// too slow.
var ondrain = pipeOnDrain(src);
dest.on('drain', ondrain);
var cleanedUp = false;
function cleanup() {
debug('cleanup');
// cleanup event handlers once the pipe is broken
dest.removeListener('close', onclose);
dest.removeListener('finish', onfinish);
dest.removeListener('drain', ondrain);
dest.removeListener('error', onerror);
dest.removeListener('unpipe', onunpipe);
src.removeListener('end', onend);
src.removeListener('end', unpipe);
src.removeListener('data', ondata);
cleanedUp = true;
// if the reader is waiting for a drain event from this
// specific writer, then it would cause it to never start
// flowing again.
// So, if this is awaiting a drain, then we just call it now.
// If we don't know, then assume that we are waiting for one.
if (state.awaitDrain && (!dest._writableState || dest._writableState.needDrain)) ondrain();
}
// If the user pushes more data while we're writing to dest then we'll end up
// in ondata again. However, we only want to increase awaitDrain once because
// dest will only emit one 'drain' event for the multiple writes.
// => Introduce a guard on increasing awaitDrain.
var increasedAwaitDrain = false;
src.on('data', ondata);
function ondata(chunk) {
debug('ondata');
increasedAwaitDrain = false;
var ret = dest.write(chunk);
if (false === ret && !increasedAwaitDrain) {
// If the user unpiped during `dest.write()`, it is possible
// to get stuck in a permanently paused state if that write
// also returned false.
// => Check whether `dest` is still a piping destination.
if ((state.pipesCount === 1 && state.pipes === dest || state.pipesCount > 1 && indexOf(state.pipes, dest) !== -1) && !cleanedUp) {
debug('false write response, pause', src._readableState.awaitDrain);
src._readableState.awaitDrain++;
increasedAwaitDrain = true;
}
src.pause();
}
}
// if the dest has an error, then stop piping into it.
// however, don't suppress the throwing behavior for this.
function onerror(er) {
debug('onerror', er);
unpipe();
dest.removeListener('error', onerror);
if (EElistenerCount(dest, 'error') === 0) dest.emit('error', er);
}
// Make sure our error handler is attached before userland ones.
prependListener(dest, 'error', onerror);
// Both close and finish should trigger unpipe, but only once.
function onclose() {
dest.removeListener('finish', onfinish);
unpipe();
}
dest.once('close', onclose);
function onfinish() {
debug('onfinish');
dest.removeListener('close', onclose);
unpipe();
}
dest.once('finish', onfinish);
function unpipe() {
debug('unpipe');
src.unpipe(dest);
}
// tell the dest that it's being piped to
dest.emit('pipe', src);
// start the flow if it hasn't been started already.
if (!state.flowing) {
debug('pipe resume');
src.resume();
}
return dest;
};
function pipeOnDrain(src) {
return function () {
var state = src._readableState;
debug('pipeOnDrain', state.awaitDrain);
if (state.awaitDrain) state.awaitDrain--;
if (state.awaitDrain === 0 && EElistenerCount(src, 'data')) {
state.flowing = true;
flow(src);
}
};
}
Readable.prototype.unpipe = function (dest) {
var state = this._readableState;
var unpipeInfo = { hasUnpiped: false };
// if we're not piping anywhere, then do nothing.
if (state.pipesCount === 0) return this;
// just one destination. most common case.
if (state.pipesCount === 1) {
// passed in one, but it's not the right one.
if (dest && dest !== state.pipes) return this;
if (!dest) dest = state.pipes;
// got a match.
state.pipes = null;
state.pipesCount = 0;
state.flowing = false;
if (dest) dest.emit('unpipe', this, unpipeInfo);
return this;
}
// slow case. multiple pipe destinations.
if (!dest) {
// remove all.
var dests = state.pipes;
var len = state.pipesCount;
state.pipes = null;
state.pipesCount = 0;
state.flowing = false;
for (var i = 0; i < len; i++) {
dests[i].emit('unpipe', this, unpipeInfo);
}return this;
}
// try to find the right one.
var index = indexOf(state.pipes, dest);
if (index === -1) return this;
state.pipes.splice(index, 1);
state.pipesCount -= 1;
if (state.pipesCount === 1) state.pipes = state.pipes[0];
dest.emit('unpipe', this, unpipeInfo);
return this;
};
// set up data events if they are asked for
// Ensure readable listeners eventually get something
Readable.prototype.on = function (ev, fn) {
var res = Stream.prototype.on.call(this, ev, fn);
if (ev === 'data') {
// Start flowing on next tick if stream isn't explicitly paused
if (this._readableState.flowing !== false) this.resume();
} else if (ev === 'readable') {
var state = this._readableState;
if (!state.endEmitted && !state.readableListening) {
state.readableListening = state.needReadable = true;
state.emittedReadable = false;
if (!state.reading) {
pna.nextTick(nReadingNextTick, this);
} else if (state.length) {
emitReadable(this);
}
}
}
return res;
};
Readable.prototype.addListener = Readable.prototype.on;
function nReadingNextTick(self) {
debug('readable nexttick read 0');
self.read(0);
}
// pause() and resume() are remnants of the legacy readable stream API
// If the user uses them, then switch into old mode.
Readable.prototype.resume = function () {
var state = this._readableState;
if (!state.flowing) {
debug('resume');
state.flowing = true;
resume(this, state);
}
return this;
};
function resume(stream, state) {
if (!state.resumeScheduled) {
state.resumeScheduled = true;
pna.nextTick(resume_, stream, state);
}
}
function resume_(stream, state) {
if (!state.reading) {
debug('resume read 0');
stream.read(0);
}
state.resumeScheduled = false;
state.awaitDrain = 0;
stream.emit('resume');
flow(stream);
if (state.flowing && !state.reading) stream.read(0);
}
Readable.prototype.pause = function () {
debug('call pause flowing=%j', this._readableState.flowing);
if (false !== this._readableState.flowing) {
debug('pause');
this._readableState.flowing = false;
this.emit('pause');
}
return this;
};
function flow(stream) {
var state = stream._readableState;
debug('flow', state.flowing);
while (state.flowing && stream.read() !== null) {}
}
// wrap an old-style stream as the async data source.
// This is *not* part of the readable stream interface.
// It is an ugly unfortunate mess of history.
Readable.prototype.wrap = function (stream) {
var _this = this;
var state = this._readableState;
var paused = false;
stream.on('end', function () {
debug('wrapped end');
if (state.decoder && !state.ended) {
var chunk = state.decoder.end();
if (chunk && chunk.length) _this.push(chunk);
}
_this.push(null);
});
stream.on('data', function (chunk) {
debug('wrapped data');
if (state.decoder) chunk = state.decoder.write(chunk);
// don't skip over falsy values in objectMode
if (state.objectMode && (chunk === null || chunk === undefined)) return;else if (!state.objectMode && (!chunk || !chunk.length)) return;
var ret = _this.push(chunk);
if (!ret) {
paused = true;
stream.pause();
}
});
// proxy all the other methods.
// important when wrapping filters and duplexes.
for (var i in stream) {
if (this[i] === undefined && typeof stream[i] === 'function') {
this[i] = function (method) {
return function () {
return stream[method].apply(stream, arguments);
};
}(i);
}
}
// proxy certain important events.
for (var n = 0; n < kProxyEvents.length; n++) {
stream.on(kProxyEvents[n], this.emit.bind(this, kProxyEvents[n]));
}
// when we try to consume some more bytes, simply unpause the
// underlying stream.
this._read = function (n) {
debug('wrapped _read', n);
if (paused) {
paused = false;
stream.resume();
}
};
return this;
};
Object.defineProperty(Readable.prototype, 'readableHighWaterMark', {
// making it explicit this property is not enumerable
// because otherwise some prototype manipulation in
// userland will fail
enumerable: false,
get: function () {
return this._readableState.highWaterMark;
}
});
// exposed for testing purposes only.
Readable._fromList = fromList;
// Pluck off n bytes from an array of buffers.
// Length is the combined lengths of all the buffers in the list.
// This function is designed to be inlinable, so please take care when making
// changes to the function body.
function fromList(n, state) {
// nothing buffered
if (state.length === 0) return null;
var ret;
if (state.objectMode) ret = state.buffer.shift();else if (!n || n >= state.length) {
// read it all, truncate the list
if (state.decoder) ret = state.buffer.join('');else if (state.buffer.length === 1) ret = state.buffer.head.data;else ret = state.buffer.concat(state.length);
state.buffer.clear();
} else {
// read part of list
ret = fromListPartial(n, state.buffer, state.decoder);
}
return ret;
}
// Extracts only enough buffered data to satisfy the amount requested.
// This function is designed to be inlinable, so please take care when making
// changes to the function body.
function fromListPartial(n, list, hasStrings) {
var ret;
if (n < list.head.data.length) {
// slice is the same for buffers and strings
ret = list.head.data.slice(0, n);
list.head.data = list.head.data.slice(n);
} else if (n === list.head.data.length) {
// first chunk is a perfect match
ret = list.shift();
} else {
// result spans more than one buffer
ret = hasStrings ? copyFromBufferString(n, list) : copyFromBuffer(n, list);
}
return ret;
}
// Copies a specified amount of characters from the list of buffered data
// chunks.
// This function is designed to be inlinable, so please take care when making
// changes to the function body.
function copyFromBufferString(n, list) {
var p = list.head;
var c = 1;
var ret = p.data;
n -= ret.length;
while (p = p.next) {
var str = p.data;
var nb = n > str.length ? str.length : n;
if (nb === str.length) ret += str;else ret += str.slice(0, n);
n -= nb;
if (n === 0) {
if (nb === str.length) {
++c;
if (p.next) list.head = p.next;else list.head = list.tail = null;
} else {
list.head = p;
p.data = str.slice(nb);
}
break;
}
++c;
}
list.length -= c;
return ret;
}
// Copies a specified amount of bytes from the list of buffered data chunks.
// This function is designed to be inlinable, so please take care when making
// changes to the function body.
function copyFromBuffer(n, list) {
var ret = Buffer.allocUnsafe(n);
var p = list.head;
var c = 1;
p.data.copy(ret);
n -= p.data.length;
while (p = p.next) {
var buf = p.data;
var nb = n > buf.length ? buf.length : n;
buf.copy(ret, ret.length - n, 0, nb);
n -= nb;
if (n === 0) {
if (nb === buf.length) {
++c;
if (p.next) list.head = p.next;else list.head = list.tail = null;
} else {
list.head = p;
p.data = buf.slice(nb);
}
break;
}
++c;
}
list.length -= c;
return ret;
}
function endReadable(stream) {
var state = stream._readableState;
// If we get here before consuming all the bytes, then that is a
// bug in node. Should never happen.
if (state.length > 0) throw new Error('"endReadable()" called on non-empty stream');
if (!state.endEmitted) {
state.ended = true;
pna.nextTick(endReadableNT, state, stream);
}
}
function endReadableNT(state, stream) {
// Check that we didn't get one last unshift.
if (!state.endEmitted && state.length === 0) {
state.endEmitted = true;
stream.readable = false;
stream.emit('end');
}
}
function indexOf(xs, x) {
for (var i = 0, l = xs.length; i < l; i++) {
if (xs[i] === x) return i;
}
return -1;
}
/* WEBPACK VAR INJECTION */}.call(exports, (function() { return this; }()), __webpack_require__(37)))
/***/ }),
/* 37 */
/***/ (function(module, exports) {
// shim for using process in browser
var process = module.exports = {};
// cached from whatever global is present so that test runners that stub it
// don't break things. But we need to wrap it in a try catch in case it is
// wrapped in strict mode code which doesn't define any globals. It's inside a
// function because try/catches deoptimize in certain engines.
var cachedSetTimeout;
var cachedClearTimeout;
function defaultSetTimout() {
throw new Error('setTimeout has not been defined');
}
function defaultClearTimeout () {
throw new Error('clearTimeout has not been defined');
}
(function () {
try {
if (typeof setTimeout === 'function') {
cachedSetTimeout = setTimeout;
} else {
cachedSetTimeout = defaultSetTimout;
}
} catch (e) {
cachedSetTimeout = defaultSetTimout;
}
try {
if (typeof clearTimeout === 'function') {
cachedClearTimeout = clearTimeout;
} else {
cachedClearTimeout = defaultClearTimeout;
}
} catch (e) {
cachedClearTimeout = defaultClearTimeout;
}
} ())
function runTimeout(fun) {
if (cachedSetTimeout === setTimeout) {
//normal enviroments in sane situations
return setTimeout(fun, 0);
}
// if setTimeout wasn't available but was latter defined
if ((cachedSetTimeout === defaultSetTimout || !cachedSetTimeout) && setTimeout) {
cachedSetTimeout = setTimeout;
return setTimeout(fun, 0);
}
try {
// when when somebody has screwed with setTimeout but no I.E. maddness
return cachedSetTimeout(fun, 0);
} catch(e){
try {
// When we are in I.E. but the script has been evaled so I.E. doesn't trust the global object when called normally
return cachedSetTimeout.call(null, fun, 0);
} catch(e){
// same as above but when it's a version of I.E. that must have the global object for 'this', hopfully our context correct otherwise it will throw a global error
return cachedSetTimeout.call(this, fun, 0);
}
}
}
function runClearTimeout(marker) {
if (cachedClearTimeout === clearTimeout) {
//normal enviroments in sane situations
return clearTimeout(marker);
}
// if clearTimeout wasn't available but was latter defined
if ((cachedClearTimeout === defaultClearTimeout || !cachedClearTimeout) && clearTimeout) {
cachedClearTimeout = clearTimeout;
return clearTimeout(marker);
}
try {
// when when somebody has screwed with setTimeout but no I.E. maddness
return cachedClearTimeout(marker);
} catch (e){
try {
// When we are in I.E. but the script has been evaled so I.E. doesn't trust the global object when called normally
return cachedClearTimeout.call(null, marker);
} catch (e){
// same as above but when it's a version of I.E. that must have the global object for 'this', hopfully our context correct otherwise it will throw a global error.
// Some versions of I.E. have different rules for clearTimeout vs setTimeout
return cachedClearTimeout.call(this, marker);
}
}
}
var queue = [];
var draining = false;
var currentQueue;
var queueIndex = -1;
function cleanUpNextTick() {
if (!draining || !currentQueue) {
return;
}
draining = false;
if (currentQueue.length) {
queue = currentQueue.concat(queue);
} else {
queueIndex = -1;
}
if (queue.length) {
drainQueue();
}
}
function drainQueue() {
if (draining) {
return;
}
var timeout = runTimeout(cleanUpNextTick);
draining = true;
var len = queue.length;
while(len) {
currentQueue = queue;
queue = [];
while (++queueIndex < len) {
if (currentQueue) {
currentQueue[queueIndex].run();
}
}
queueIndex = -1;
len = queue.length;
}
currentQueue = null;
draining = false;
runClearTimeout(timeout);
}
process.nextTick = function (fun) {
var args = new Array(arguments.length - 1);
if (arguments.length > 1) {
for (var i = 1; i < arguments.length; i++) {
args[i - 1] = arguments[i];
}
}
queue.push(new Item(fun, args));
if (queue.length === 1 && !draining) {
runTimeout(drainQueue);
}
};
// v8 likes predictible objects
function Item(fun, array) {
this.fun = fun;
this.array = array;
}
Item.prototype.run = function () {
this.fun.apply(null, this.array);
};
process.title = 'browser';
process.browser = true;
process.env = {};
process.argv = [];
process.version = ''; // empty string to avoid regexp issues
process.versions = {};
function noop() {}
process.on = noop;
process.addListener = noop;
process.once = noop;
process.off = noop;
process.removeListener = noop;
process.removeAllListeners = noop;
process.emit = noop;
process.prependListener = noop;
process.prependOnceListener = noop;
process.listeners = function (name) { return [] }
process.binding = function (name) {
throw new Error('process.binding is not supported');
};
process.cwd = function () { return '/' };
process.chdir = function (dir) {
throw new Error('process.chdir is not supported');
};
process.umask = function() { return 0; };
/***/ }),
/* 38 */
/***/ (function(module, exports, __webpack_require__) {
/* WEBPACK VAR INJECTION */(function(process) {'use strict';
if (!process.version ||
process.version.indexOf('v0.') === 0 ||
process.version.indexOf('v1.') === 0 && process.version.indexOf('v1.8.') !== 0) {
module.exports = { nextTick: nextTick };
} else {
module.exports = process
}
function nextTick(fn, arg1, arg2, arg3) {
if (typeof fn !== 'function') {
throw new TypeError('"callback" argument must be a function');
}
var len = arguments.length;
var args, i;
switch (len) {
case 0:
case 1:
return process.nextTick(fn);
case 2:
return process.nextTick(function afterTickOne() {
fn.call(null, arg1);
});
case 3:
return process.nextTick(function afterTickTwo() {
fn.call(null, arg1, arg2);
});
case 4:
return process.nextTick(function afterTickThree() {
fn.call(null, arg1, arg2, arg3);
});
default:
args = new Array(len - 1);
i = 0;
while (i < args.length) {
args[i++] = arguments[i];
}
return process.nextTick(function afterTick() {
fn.apply(null, args);
});
}
}
/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(37)))
/***/ }),
/* 39 */
/***/ (function(module, exports, __webpack_require__) {
module.exports = __webpack_require__(33).EventEmitter;
/***/ }),
/* 40 */
/***/ (function(module, exports, __webpack_require__) {
/* eslint-disable node/no-deprecated-api */
var buffer = __webpack_require__(28)
var Buffer = buffer.Buffer
// alternative to using Object.keys for old browsers
function copyProps (src, dst) {
for (var key in src) {
dst[key] = src[key]
}
}
if (Buffer.from && Buffer.alloc && Buffer.allocUnsafe && Buffer.allocUnsafeSlow) {
module.exports = buffer
} else {
// Copy properties from require('buffer')
copyProps(buffer, exports)
exports.Buffer = SafeBuffer
}
function SafeBuffer (arg, encodingOrOffset, length) {
return Buffer(arg, encodingOrOffset, length)
}
// Copy static methods from Buffer
copyProps(Buffer, SafeBuffer)
SafeBuffer.from = function (arg, encodingOrOffset, length) {
if (typeof arg === 'number') {
throw new TypeError('Argument must not be a number')
}
return Buffer(arg, encodingOrOffset, length)
}
SafeBuffer.alloc = function (size, fill, encoding) {
if (typeof size !== 'number') {
throw new TypeError('Argument must be a number')
}
var buf = Buffer(size)
if (fill !== undefined) {
if (typeof encoding === 'string') {
buf.fill(fill, encoding)
} else {
buf.fill(fill)
}
} else {
buf.fill(0)
}
return buf
}
SafeBuffer.allocUnsafe = function (size) {
if (typeof size !== 'number') {
throw new TypeError('Argument must be a number')
}
return Buffer(size)
}
SafeBuffer.allocUnsafeSlow = function (size) {
if (typeof size !== 'number') {
throw new TypeError('Argument must be a number')
}
return buffer.SlowBuffer(size)
}
/***/ }),
/* 41 */
/***/ (function(module, exports, __webpack_require__) {
/* WEBPACK VAR INJECTION */(function(Buffer) {// Copyright Joyent, Inc. and other Node contributors.
//
// Permission is hereby granted, free of charge, to any person obtaining a
// copy of this software and associated documentation files (the
// "Software"), to deal in the Software without restriction, including
// without limitation the rights to use, copy, modify, merge, publish,
// distribute, sublicense, and/or sell copies of the Software, and to permit
// persons to whom the Software is furnished to do so, subject to the
// following conditions:
//
// The above copyright notice and this permission notice shall be included
// in all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
// USE OR OTHER DEALINGS IN THE SOFTWARE.
// NOTE: These type checking functions intentionally don't use `instanceof`
// because it is fragile and can be easily faked with `Object.create()`.
function isArray(arg) {
if (Array.isArray) {
return Array.isArray(arg);
}
return objectToString(arg) === '[object Array]';
}
exports.isArray = isArray;
function isBoolean(arg) {
return typeof arg === 'boolean';
}
exports.isBoolean = isBoolean;
function isNull(arg) {
return arg === null;
}
exports.isNull = isNull;
function isNullOrUndefined(arg) {
return arg == null;
}
exports.isNullOrUndefined = isNullOrUndefined;
function isNumber(arg) {
return typeof arg === 'number';
}
exports.isNumber = isNumber;
function isString(arg) {
return typeof arg === 'string';
}
exports.isString = isString;
function isSymbol(arg) {
return typeof arg === 'symbol';
}
exports.isSymbol = isSymbol;
function isUndefined(arg) {
return arg === void 0;
}
exports.isUndefined = isUndefined;
function isRegExp(re) {
return objectToString(re) === '[object RegExp]';
}
exports.isRegExp = isRegExp;
function isObject(arg) {
return typeof arg === 'object' && arg !== null;
}
exports.isObject = isObject;
function isDate(d) {
return objectToString(d) === '[object Date]';
}
exports.isDate = isDate;
function isError(e) {
return (objectToString(e) === '[object Error]' || e instanceof Error);
}
exports.isError = isError;
function isFunction(arg) {
return typeof arg === 'function';
}
exports.isFunction = isFunction;
function isPrimitive(arg) {
return arg === null ||
typeof arg === 'boolean' ||
typeof arg === 'number' ||
typeof arg === 'string' ||
typeof arg === 'symbol' || // ES6 symbol
typeof arg === 'undefined';
}
exports.isPrimitive = isPrimitive;
exports.isBuffer = Buffer.isBuffer;
function objectToString(o) {
return Object.prototype.toString.call(o);
}
/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(28).Buffer))
/***/ }),
/* 42 */
/***/ (function(module, exports) {
/* (ignored) */
/***/ }),
/* 43 */
/***/ (function(module, exports, __webpack_require__) {
'use strict';
function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
var Buffer = __webpack_require__(40).Buffer;
var util = __webpack_require__(44);
function copyBuffer(src, target, offset) {
src.copy(target, offset);
}
module.exports = function () {
function BufferList() {
_classCallCheck(this, BufferList);
this.head = null;
this.tail = null;
this.length = 0;
}
BufferList.prototype.push = function push(v) {
var entry = { data: v, next: null };
if (this.length > 0) this.tail.next = entry;else this.head = entry;
this.tail = entry;
++this.length;
};
BufferList.prototype.unshift = function unshift(v) {
var entry = { data: v, next: this.head };
if (this.length === 0) this.tail = entry;
this.head = entry;
++this.length;
};
BufferList.prototype.shift = function shift() {
if (this.length === 0) return;
var ret = this.head.data;
if (this.length === 1) this.head = this.tail = null;else this.head = this.head.next;
--this.length;
return ret;
};
BufferList.prototype.clear = function clear() {
this.head = this.tail = null;
this.length = 0;
};
BufferList.prototype.join = function join(s) {
if (this.length === 0) return '';
var p = this.head;
var ret = '' + p.data;
while (p = p.next) {
ret += s + p.data;
}return ret;
};
BufferList.prototype.concat = function concat(n) {
if (this.length === 0) return Buffer.alloc(0);
if (this.length === 1) return this.head.data;
var ret = Buffer.allocUnsafe(n >>> 0);
var p = this.head;
var i = 0;
while (p) {
copyBuffer(p.data, ret, i);
i += p.data.length;
p = p.next;
}
return ret;
};
return BufferList;
}();
if (util && util.inspect && util.inspect.custom) {
module.exports.prototype[util.inspect.custom] = function () {
var obj = util.inspect({ length: this.length });
return this.constructor.name + ' ' + obj;
};
}
/***/ }),
/* 44 */
/***/ (function(module, exports) {
/* (ignored) */
/***/ }),
/* 45 */
/***/ (function(module, exports, __webpack_require__) {
'use strict';
/*<replacement>*/
var pna = __webpack_require__(38);
/*</replacement>*/
// undocumented cb() API, needed for core, not for public API
function destroy(err, cb) {
var _this = this;
var readableDestroyed = this._readableState && this._readableState.destroyed;
var writableDestroyed = this._writableState && this._writableState.destroyed;
if (readableDestroyed || writableDestroyed) {
if (cb) {
cb(err);
} else if (err && (!this._writableState || !this._writableState.errorEmitted)) {
pna.nextTick(emitErrorNT, this, err);
}
return this;
}
// we set destroyed to true before firing error callbacks in order
// to make it re-entrance safe in case destroy() is called within callbacks
if (this._readableState) {
this._readableState.destroyed = true;
}
// if this is a duplex stream mark the writable part as destroyed as well
if (this._writableState) {
this._writableState.destroyed = true;
}
this._destroy(err || null, function (err) {
if (!cb && err) {
pna.nextTick(emitErrorNT, _this, err);
if (_this._writableState) {
_this._writableState.errorEmitted = true;
}
} else if (cb) {
cb(err);
}
});
return this;
}
function undestroy() {
if (this._readableState) {
this._readableState.destroyed = false;
this._readableState.reading = false;
this._readableState.ended = false;
this._readableState.endEmitted = false;
}
if (this._writableState) {
this._writableState.destroyed = false;
this._writableState.ended = false;
this._writableState.ending = false;
this._writableState.finished = false;
this._writableState.errorEmitted = false;
}
}
function emitErrorNT(self, err) {
self.emit('error', err);
}
module.exports = {
destroy: destroy,
undestroy: undestroy
};
/***/ }),
/* 46 */
/***/ (function(module, exports, __webpack_require__) {
// Copyright Joyent, Inc. and other Node contributors.
//
// Permission is hereby granted, free of charge, to any person obtaining a
// copy of this software and associated documentation files (the
// "Software"), to deal in the Software without restriction, including
// without limitation the rights to use, copy, modify, merge, publish,
// distribute, sublicense, and/or sell copies of the Software, and to permit
// persons to whom the Software is furnished to do so, subject to the
// following conditions:
//
// The above copyright notice and this permission notice shall be included
// in all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
// USE OR OTHER DEALINGS IN THE SOFTWARE.
// a duplex stream is just a stream that is both readable and writable.
// Since JS doesn't have multiple prototypal inheritance, this class
// prototypally inherits from Readable, and then parasitically from
// Writable.
'use strict';
/*<replacement>*/
var pna = __webpack_require__(38);
/*</replacement>*/
/*<replacement>*/
var objectKeys = Object.keys || function (obj) {
var keys = [];
for (var key in obj) {
keys.push(key);
}return keys;
};
/*</replacement>*/
module.exports = Duplex;
/*<replacement>*/
var util = __webpack_require__(41);
util.inherits = __webpack_require__(34);
/*</replacement>*/
var Readable = __webpack_require__(36);
var Writable = __webpack_require__(47);
util.inherits(Duplex, Readable);
{
// avoid scope creep, the keys array can then be collected
var keys = objectKeys(Writable.prototype);
for (var v = 0; v < keys.length; v++) {
var method = keys[v];
if (!Duplex.prototype[method]) Duplex.prototype[method] = Writable.prototype[method];
}
}
function Duplex(options) {
if (!(this instanceof Duplex)) return new Duplex(options);
Readable.call(this, options);
Writable.call(this, options);
if (options && options.readable === false) this.readable = false;
if (options && options.writable === false) this.writable = false;
this.allowHalfOpen = true;
if (options && options.allowHalfOpen === false) this.allowHalfOpen = false;
this.once('end', onend);
}
Object.defineProperty(Duplex.prototype, 'writableHighWaterMark', {
// making it explicit this property is not enumerable
// because otherwise some prototype manipulation in
// userland will fail
enumerable: false,
get: function () {
return this._writableState.highWaterMark;
}
});
// the no-half-open enforcer
function onend() {
// if we allow half-open state, or if the writable side ended,
// then we're ok.
if (this.allowHalfOpen || this._writableState.ended) return;
// no more data can be written.
// But allow more writes to happen in this tick.
pna.nextTick(onEndNT, this);
}
function onEndNT(self) {
self.end();
}
Object.defineProperty(Duplex.prototype, 'destroyed', {
get: function () {
if (this._readableState === undefined || this._writableState === undefined) {
return false;
}
return this._readableState.destroyed && this._writableState.destroyed;
},
set: function (value) {
// we ignore the value if the stream
// has not been initialized yet
if (this._readableState === undefined || this._writableState === undefined) {
return;
}
// backward compatibility, the user is explicitly
// managing destroyed
this._readableState.destroyed = value;
this._writableState.destroyed = value;
}
});
Duplex.prototype._destroy = function (err, cb) {
this.push(null);
this.end();
pna.nextTick(cb, err);
};
/***/ }),
/* 47 */
/***/ (function(module, exports, __webpack_require__) {
/* WEBPACK VAR INJECTION */(function(process, setImmediate, 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.
// A bit simpler than readable streams.
// Implement an async ._write(chunk, encoding, cb), and it'll handle all
// the drain event emission and buffering.
'use strict';
/*<replacement>*/
var pna = __webpack_require__(38);
/*</replacement>*/
module.exports = Writable;
/* <replacement> */
function WriteReq(chunk, encoding, cb) {
this.chunk = chunk;
this.encoding = encoding;
this.callback = cb;
this.next = null;
}
// It seems a linked list but it is not
// there will be only 2 of these for each stream
function CorkedRequest(state) {
var _this = this;
this.next = null;
this.entry = null;
this.finish = function () {
onCorkedFinish(_this, state);
};
}
/* </replacement> */
/*<replacement>*/
var asyncWrite = !process.browser && ['v0.10', 'v0.9.'].indexOf(process.version.slice(0, 5)) > -1 ? setImmediate : pna.nextTick;
/*</replacement>*/
/*<replacement>*/
var Duplex;
/*</replacement>*/
Writable.WritableState = WritableState;
/*<replacement>*/
var util = __webpack_require__(41);
util.inherits = __webpack_require__(34);
/*</replacement>*/
/*<replacement>*/
var internalUtil = {
deprecate: __webpack_require__(50)
};
/*</replacement>*/
/*<replacement>*/
var Stream = __webpack_require__(39);
/*</replacement>*/
/*<replacement>*/
var Buffer = __webpack_require__(40).Buffer;
var OurUint8Array = global.Uint8Array || function () {};
function _uint8ArrayToBuffer(chunk) {
return Buffer.from(chunk);
}
function _isUint8Array(obj) {
return Buffer.isBuffer(obj) || obj instanceof OurUint8Array;
}
/*</replacement>*/
var destroyImpl = __webpack_require__(45);
util.inherits(Writable, Stream);
function nop() {}
function WritableState(options, stream) {
Duplex = Duplex || __webpack_require__(46);
options = options || {};
// Duplex streams are both readable and writable, but share
// the same options object.
// However, some cases require setting options to different
// values for the readable and the writable sides of the duplex stream.
// These options can be provided separately as readableXXX and writableXXX.
var isDuplex = stream instanceof Duplex;
// object stream flag to indicate whether or not this stream
// contains buffers or objects.
this.objectMode = !!options.objectMode;
if (isDuplex) this.objectMode = this.objectMode || !!options.writableObjectMode;
// the point at which write() starts returning false
// Note: 0 is a valid value, means that we always return false if
// the entire buffer is not flushed immediately on write()
var hwm = options.highWaterMark;
var writableHwm = options.writableHighWaterMark;
var defaultHwm = this.objectMode ? 16 : 16 * 1024;
if (hwm || hwm === 0) this.highWaterMark = hwm;else if (isDuplex && (writableHwm || writableHwm === 0)) this.highWaterMark = writableHwm;else this.highWaterMark = defaultHwm;
// cast to ints.
this.highWaterMark = Math.floor(this.highWaterMark);
// if _final has been called
this.finalCalled = false;
// drain event flag.
this.needDrain = false;
// at the start of calling end()
this.ending = false;
// when end() has been called, and returned
this.ended = false;
// when 'finish' is emitted
this.finished = false;
// has it been destroyed
this.destroyed = false;
// should we decode strings into buffers before passing to _write?
// this is here so that some node-core streams can optimize string
// handling at a lower level.
var noDecode = options.decodeStrings === false;
this.decodeStrings = !noDecode;
// Crypto is kind of old and crusty. Historically, its default string
// encoding is 'binary' so we have to make this configurable.
// Everything else in the universe uses 'utf8', though.
this.defaultEncoding = options.defaultEncoding || 'utf8';
// not an actual buffer we keep track of, but a measurement
// of how much we're waiting to get pushed to some underlying
// socket or file.
this.length = 0;
// a flag to see when we're in the middle of a write.
this.writing = false;
// when true all writes will be buffered until .uncork() call
this.corked = 0;
// a flag to be able to tell if the onwrite cb is called immediately,
// or on a later tick. We set this to true at first, because any
// actions that shouldn't happen until "later" should generally also
// not happen before the first write call.
this.sync = true;
// a flag to know if we're processing previously buffered items, which
// may call the _write() callback in the same tick, so that we don't
// end up in an overlapped onwrite situation.
this.bufferProcessing = false;
// the callback that's passed to _write(chunk,cb)
this.onwrite = function (er) {
onwrite(stream, er);
};
// the callback that the user supplies to write(chunk,encoding,cb)
this.writecb = null;
// the amount that is being written when _write is called.
this.writelen = 0;
this.bufferedRequest = null;
this.lastBufferedRequest = null;
// number of pending user-supplied write callbacks
// this must be 0 before 'finish' can be emitted
this.pendingcb = 0;
// emit prefinish if the only thing we're waiting for is _write cbs
// This is relevant for synchronous Transform streams
this.prefinished = false;
// True if the error was already emitted and should not be thrown again
this.errorEmitted = false;
// count buffered requests
this.bufferedRequestCount = 0;
// allocate the first CorkedRequest, there is always
// one allocated and free to use, and we maintain at most two
this.corkedRequestsFree = new CorkedRequest(this);
}
WritableState.prototype.getBuffer = function getBuffer() {
var current = this.bufferedRequest;
var out = [];
while (current) {
out.push(current);
current = current.next;
}
return out;
};
(function () {
try {
Object.defineProperty(WritableState.prototype, 'buffer', {
get: internalUtil.deprecate(function () {
return this.getBuffer();
}, '_writableState.buffer is deprecated. Use _writableState.getBuffer ' + 'instead.', 'DEP0003')
});
} catch (_) {}
})();
// Test _writableState for inheritance to account for Duplex streams,
// whose prototype chain only points to Readable.
var realHasInstance;
if (typeof Symbol === 'function' && Symbol.hasInstance && typeof Function.prototype[Symbol.hasInstance] === 'function') {
realHasInstance = Function.prototype[Symbol.hasInstance];
Object.defineProperty(Writable, Symbol.hasInstance, {
value: function (object) {
if (realHasInstance.call(this, object)) return true;
if (this !== Writable) return false;
return object && object._writableState instanceof WritableState;
}
});
} else {
realHasInstance = function (object) {
return object instanceof this;
};
}
function Writable(options) {
Duplex = Duplex || __webpack_require__(46);
// Writable ctor is applied to Duplexes, too.
// `realHasInstance` is necessary because using plain `instanceof`
// would return false, as no `_writableState` property is attached.
// Trying to use the custom `instanceof` for Writable here will also break the
// Node.js LazyTransform implementation, which has a non-trivial getter for
// `_writableState` that would lead to infinite recursion.
if (!realHasInstance.call(Writable, this) && !(this instanceof Duplex)) {
return new Writable(options);
}
this._writableState = new WritableState(options, this);
// legacy.
this.writable = true;
if (options) {
if (typeof options.write === 'function') this._write = options.write;
if (typeof options.writev === 'function') this._writev = options.writev;
if (typeof options.destroy === 'function') this._destroy = options.destroy;
if (typeof options.final === 'function') this._final = options.final;
}
Stream.call(this);
}
// Otherwise people can pipe Writable streams, which is just wrong.
Writable.prototype.pipe = function () {
this.emit('error', new Error('Cannot pipe, not readable'));
};
function writeAfterEnd(stream, cb) {
var er = new Error('write after end');
// TODO: defer error events consistently everywhere, not just the cb
stream.emit('error', er);
pna.nextTick(cb, er);
}
// Checks that a user-supplied chunk is valid, especially for the particular
// mode the stream is in. Currently this means that `null` is never accepted
// and undefined/non-string values are only allowed in object mode.
function validChunk(stream, state, chunk, cb) {
var valid = true;
var er = false;
if (chunk === null) {
er = new TypeError('May not write null values to stream');
} else if (typeof chunk !== 'string' && chunk !== undefined && !state.objectMode) {
er = new TypeError('Invalid non-string/buffer chunk');
}
if (er) {
stream.emit('error', er);
pna.nextTick(cb, er);
valid = false;
}
return valid;
}
Writable.prototype.write = function (chunk, encoding, cb) {
var state = this._writableState;
var ret = false;
var isBuf = !state.objectMode && _isUint8Array(chunk);
if (isBuf && !Buffer.isBuffer(chunk)) {
chunk = _uint8ArrayToBuffer(chunk);
}
if (typeof encoding === 'function') {
cb = encoding;
encoding = null;
}
if (isBuf) encoding = 'buffer';else if (!encoding) encoding = state.defaultEncoding;
if (typeof cb !== 'function') cb = nop;
if (state.ended) writeAfterEnd(this, cb);else if (isBuf || validChunk(this, state, chunk, cb)) {
state.pendingcb++;
ret = writeOrBuffer(this, state, isBuf, chunk, encoding, cb);
}
return ret;
};
Writable.prototype.cork = function () {
var state = this._writableState;
state.corked++;
};
Writable.prototype.uncork = function () {
var state = this._writableState;
if (state.corked) {
state.corked--;
if (!state.writing && !state.corked && !state.finished && !state.bufferProcessing && state.bufferedRequest) clearBuffer(this, state);
}
};
Writable.prototype.setDefaultEncoding = function setDefaultEncoding(encoding) {
// node::ParseEncoding() requires lower case.
if (typeof encoding === 'string') encoding = encoding.toLowerCase();
if (!(['hex', 'utf8', 'utf-8', 'ascii', 'binary', 'base64', 'ucs2', 'ucs-2', 'utf16le', 'utf-16le', 'raw'].indexOf((encoding + '').toLowerCase()) > -1)) throw new TypeError('Unknown encoding: ' + encoding);
this._writableState.defaultEncoding = encoding;
return this;
};
function decodeChunk(state, chunk, encoding) {
if (!state.objectMode && state.decodeStrings !== false && typeof chunk === 'string') {
chunk = Buffer.from(chunk, encoding);
}
return chunk;
}
Object.defineProperty(Writable.prototype, 'writableHighWaterMark', {
// making it explicit this property is not enumerable
// because otherwise some prototype manipulation in
// userland will fail
enumerable: false,
get: function () {
return this._writableState.highWaterMark;
}
});
// if we're already writing something, then just put this
// in the queue, and wait our turn. Otherwise, call _write
// If we return false, then we need a drain event, so set that flag.
function writeOrBuffer(stream, state, isBuf, chunk, encoding, cb) {
if (!isBuf) {
var newChunk = decodeChunk(state, chunk, encoding);
if (chunk !== newChunk) {
isBuf = true;
encoding = 'buffer';
chunk = newChunk;
}
}
var len = state.objectMode ? 1 : chunk.length;
state.length += len;
var ret = state.length < state.highWaterMark;
// we must ensure that previous needDrain will not be reset to false.
if (!ret) state.needDrain = true;
if (state.writing || state.corked) {
var last = state.lastBufferedRequest;
state.lastBufferedRequest = {
chunk: chunk,
encoding: encoding,
isBuf: isBuf,
callback: cb,
next: null
};
if (last) {
last.next = state.lastBufferedRequest;
} else {
state.bufferedRequest = state.lastBufferedRequest;
}
state.bufferedRequestCount += 1;
} else {
doWrite(stream, state, false, len, chunk, encoding, cb);
}
return ret;
}
function doWrite(stream, state, writev, len, chunk, encoding, cb) {
state.writelen = len;
state.writecb = cb;
state.writing = true;
state.sync = true;
if (writev) stream._writev(chunk, state.onwrite);else stream._write(chunk, encoding, state.onwrite);
state.sync = false;
}
function onwriteError(stream, state, sync, er, cb) {
--state.pendingcb;
if (sync) {
// defer the callback if we are being called synchronously
// to avoid piling up things on the stack
pna.nextTick(cb, er);
// this can emit finish, and it will always happen
// after error
pna.nextTick(finishMaybe, stream, state);
stream._writableState.errorEmitted = true;
stream.emit('error', er);
} else {
// the caller expect this to happen before if
// it is async
cb(er);
stream._writableState.errorEmitted = true;
stream.emit('error', er);
// this can emit finish, but finish must
// always follow error
finishMaybe(stream, state);
}
}
function onwriteStateUpdate(state) {
state.writing = false;
state.writecb = null;
state.length -= state.writelen;
state.writelen = 0;
}
function onwrite(stream, er) {
var state = stream._writableState;
var sync = state.sync;
var cb = state.writecb;
onwriteStateUpdate(state);
if (er) onwriteError(stream, state, sync, er, cb);else {
// Check if we're actually ready to finish, but don't emit yet
var finished = needFinish(state);
if (!finished && !state.corked && !state.bufferProcessing && state.bufferedRequest) {
clearBuffer(stream, state);
}
if (sync) {
/*<replacement>*/
asyncWrite(afterWrite, stream, state, finished, cb);
/*</replacement>*/
} else {
afterWrite(stream, state, finished, cb);
}
}
}
function afterWrite(stream, state, finished, cb) {
if (!finished) onwriteDrain(stream, state);
state.pendingcb--;
cb();
finishMaybe(stream, state);
}
// Must force callback to be called on nextTick, so that we don't
// emit 'drain' before the write() consumer gets the 'false' return
// value, and has a chance to attach a 'drain' listener.
function onwriteDrain(stream, state) {
if (state.length === 0 && state.needDrain) {
state.needDrain = false;
stream.emit('drain');
}
}
// if there's something in the buffer waiting, then process it
function clearBuffer(stream, state) {
state.bufferProcessing = true;
var entry = state.bufferedRequest;
if (stream._writev && entry && entry.next) {
// Fast case, write everything using _writev()
var l = state.bufferedRequestCount;
var buffer = new Array(l);
var holder = state.corkedRequestsFree;
holder.entry = entry;
var count = 0;
var allBuffers = true;
while (entry) {
buffer[count] = entry;
if (!entry.isBuf) allBuffers = false;
entry = entry.next;
count += 1;
}
buffer.allBuffers = allBuffers;
doWrite(stream, state, true, state.length, buffer, '', holder.finish);
// doWrite is almost always async, defer these to save a bit of time
// as the hot path ends with doWrite
state.pendingcb++;
state.lastBufferedRequest = null;
if (holder.next) {
state.corkedRequestsFree = holder.next;
holder.next = null;
} else {
state.corkedRequestsFree = new CorkedRequest(state);
}
state.bufferedRequestCount = 0;
} else {
// Slow case, write chunks one-by-one
while (entry) {
var chunk = entry.chunk;
var encoding = entry.encoding;
var cb = entry.callback;
var len = state.objectMode ? 1 : chunk.length;
doWrite(stream, state, false, len, chunk, encoding, cb);
entry = entry.next;
state.bufferedRequestCount--;
// if we didn't call the onwrite immediately, then
// it means that we need to wait until it does.
// also, that means that the chunk and cb are currently
// being processed, so move the buffer counter past them.
if (state.writing) {
break;
}
}
if (entry === null) state.lastBufferedRequest = null;
}
state.bufferedRequest = entry;
state.bufferProcessing = false;
}
Writable.prototype._write = function (chunk, encoding, cb) {
cb(new Error('_write() is not implemented'));
};
Writable.prototype._writev = null;
Writable.prototype.end = function (chunk, encoding, cb) {
var state = this._writableState;
if (typeof chunk === 'function') {
cb = chunk;
chunk = null;
encoding = null;
} else if (typeof encoding === 'function') {
cb = encoding;
encoding = null;
}
if (chunk !== null && chunk !== undefined) this.write(chunk, encoding);
// .end() fully uncorks
if (state.corked) {
state.corked = 1;
this.uncork();
}
// ignore unnecessary end() calls.
if (!state.ending && !state.finished) endWritable(this, state, cb);
};
function needFinish(state) {
return state.ending && state.length === 0 && state.bufferedRequest === null && !state.finished && !state.writing;
}
function callFinal(stream, state) {
stream._final(function (err) {
state.pendingcb--;
if (err) {
stream.emit('error', err);
}
state.prefinished = true;
stream.emit('prefinish');
finishMaybe(stream, state);
});
}
function prefinish(stream, state) {
if (!state.prefinished && !state.finalCalled) {
if (typeof stream._final === 'function') {
state.pendingcb++;
state.finalCalled = true;
pna.nextTick(callFinal, stream, state);
} else {
state.prefinished = true;
stream.emit('prefinish');
}
}
}
function finishMaybe(stream, state) {
var need = needFinish(state);
if (need) {
prefinish(stream, state);
if (state.pendingcb === 0) {
state.finished = true;
stream.emit('finish');
}
}
return need;
}
function endWritable(stream, state, cb) {
state.ending = true;
finishMaybe(stream, state);
if (cb) {
if (state.finished) pna.nextTick(cb);else stream.once('finish', cb);
}
state.ended = true;
stream.writable = false;
}
function onCorkedFinish(corkReq, state, err) {
var entry = corkReq.entry;
corkReq.entry = null;
while (entry) {
var cb = entry.callback;
state.pendingcb--;
cb(err);
entry = entry.next;
}
if (state.corkedRequestsFree) {
state.corkedRequestsFree.next = corkReq;
} else {
state.corkedRequestsFree = corkReq;
}
}
Object.defineProperty(Writable.prototype, 'destroyed', {
get: function () {
if (this._writableState === undefined) {
return false;
}
return this._writableState.destroyed;
},
set: function (value) {
// we ignore the value if the stream
// has not been initialized yet
if (!this._writableState) {
return;
}
// backward compatibility, the user is explicitly
// managing destroyed
this._writableState.destroyed = value;
}
});
Writable.prototype.destroy = destroyImpl.destroy;
Writable.prototype._undestroy = destroyImpl.undestroy;
Writable.prototype._destroy = function (err, cb) {
this.end();
cb(err);
};
/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(37), __webpack_require__(48).setImmediate, (function() { return this; }())))
/***/ }),
/* 48 */
/***/ (function(module, exports, __webpack_require__) {
/* WEBPACK VAR INJECTION */(function(global) {var scope = (typeof global !== "undefined" && global) ||
(typeof self !== "undefined" && self) ||
window;
var apply = Function.prototype.apply;
// DOM APIs, for completeness
exports.setTimeout = function() {
return new Timeout(apply.call(setTimeout, scope, arguments), clearTimeout);
};
exports.setInterval = function() {
return new Timeout(apply.call(setInterval, scope, arguments), clearInterval);
};
exports.clearTimeout =
exports.clearInterval = function(timeout) {
if (timeout) {
timeout.close();
}
};
function Timeout(id, clearFn) {
this._id = id;
this._clearFn = clearFn;
}
Timeout.prototype.unref = Timeout.prototype.ref = function() {};
Timeout.prototype.close = function() {
this._clearFn.call(scope, this._id);
};
// Does not start the time, just sets up the members needed.
exports.enroll = function(item, msecs) {
clearTimeout(item._idleTimeoutId);
item._idleTimeout = msecs;
};
exports.unenroll = function(item) {
clearTimeout(item._idleTimeoutId);
item._idleTimeout = -1;
};
exports._unrefActive = exports.active = function(item) {
clearTimeout(item._idleTimeoutId);
var msecs = item._idleTimeout;
if (msecs >= 0) {
item._idleTimeoutId = setTimeout(function onTimeout() {
if (item._onTimeout)
item._onTimeout();
}, msecs);
}
};
// setimmediate attaches itself to the global object
__webpack_require__(49);
// On some exotic environments, it's not clear which object `setimmediate` was
// able to install onto. Search each possibility in the same order as the
// `setimmediate` library.
exports.setImmediate = (typeof self !== "undefined" && self.setImmediate) ||
(typeof global !== "undefined" && global.setImmediate) ||
(this && this.setImmediate);
exports.clearImmediate = (typeof self !== "undefined" && self.clearImmediate) ||
(typeof global !== "undefined" && global.clearImmediate) ||
(this && this.clearImmediate);
/* WEBPACK VAR INJECTION */}.call(exports, (function() { return this; }())))
/***/ }),
/* 49 */
/***/ (function(module, exports, __webpack_require__) {
/* WEBPACK VAR INJECTION */(function(global, process) {(function (global, undefined) {
"use strict";
if (global.setImmediate) {
return;
}
var nextHandle = 1; // Spec says greater than zero
var tasksByHandle = {};
var currentlyRunningATask = false;
var doc = global.document;
var registerImmediate;
function setImmediate(callback) {
// Callback can either be a function or a string
if (typeof callback !== "function") {
callback = new Function("" + callback);
}
// Copy function arguments
var args = new Array(arguments.length - 1);
for (var i = 0; i < args.length; i++) {
args[i] = arguments[i + 1];
}
// Store and register the task
var task = { callback: callback, args: args };
tasksByHandle[nextHandle] = task;
registerImmediate(nextHandle);
return nextHandle++;
}
function clearImmediate(handle) {
delete tasksByHandle[handle];
}
function run(task) {
var callback = task.callback;
var args = task.args;
switch (args.length) {
case 0:
callback();
break;
case 1:
callback(args[0]);
break;
case 2:
callback(args[0], args[1]);
break;
case 3:
callback(args[0], args[1], args[2]);
break;
default:
callback.apply(undefined, args);
break;
}
}
function runIfPresent(handle) {
// From the spec: "Wait until any invocations of this algorithm started before this one have completed."
// So if we're currently running a task, we'll need to delay this invocation.
if (currentlyRunningATask) {
// Delay by doing a setTimeout. setImmediate was tried instead, but in Firefox 7 it generated a
// "too much recursion" error.
setTimeout(runIfPresent, 0, handle);
} else {
var task = tasksByHandle[handle];
if (task) {
currentlyRunningATask = true;
try {
run(task);
} finally {
clearImmediate(handle);
currentlyRunningATask = false;
}
}
}
}
function installNextTickImplementation() {
registerImmediate = function(handle) {
process.nextTick(function () { runIfPresent(handle); });
};
}
function canUsePostMessage() {
// The test against `importScripts` prevents this implementation from being installed inside a web worker,
// where `global.postMessage` means something completely different and can't be used for this purpose.
if (global.postMessage && !global.importScripts) {
var postMessageIsAsynchronous = true;
var oldOnMessage = global.onmessage;
global.onmessage = function() {
postMessageIsAsynchronous = false;
};
global.postMessage("", "*");
global.onmessage = oldOnMessage;
return postMessageIsAsynchronous;
}
}
function installPostMessageImplementation() {
// Installs an event handler on `global` for the `message` event: see
// * https://developer.mozilla.org/en/DOM/window.postMessage
// * http://www.whatwg.org/specs/web-apps/current-work/multipage/comms.html#crossDocumentMessages
var messagePrefix = "setImmediate$" + Math.random() + "$";
var onGlobalMessage = function(event) {
if (event.source === global &&
typeof event.data === "string" &&
event.data.indexOf(messagePrefix) === 0) {
runIfPresent(+event.data.slice(messagePrefix.length));
}
};
if (global.addEventListener) {
global.addEventListener("message", onGlobalMessage, false);
} else {
global.attachEvent("onmessage", onGlobalMessage);
}
registerImmediate = function(handle) {
global.postMessage(messagePrefix + handle, "*");
};
}
function installMessageChannelImplementation() {
var channel = new MessageChannel();
channel.port1.onmessage = function(event) {
var handle = event.data;
runIfPresent(handle);
};
registerImmediate = function(handle) {
channel.port2.postMessage(handle);
};
}
function installReadyStateChangeImplementation() {
var html = doc.documentElement;
registerImmediate = function(handle) {
// Create a <script> element; its readystatechange event will be fired asynchronously once it is inserted
// into the document. Do so, thus queuing up the task. Remember to clean up once it's been called.
var script = doc.createElement("script");
script.onreadystatechange = function () {
runIfPresent(handle);
script.onreadystatechange = null;
html.removeChild(script);
script = null;
};
html.appendChild(script);
};
}
function installSetTimeoutImplementation() {
registerImmediate = function(handle) {
setTimeout(runIfPresent, 0, handle);
};
}
// If supported, we should attach to the prototype of global, since that is where setTimeout et al. live.
var attachTo = Object.getPrototypeOf && Object.getPrototypeOf(global);
attachTo = attachTo && attachTo.setTimeout ? attachTo : global;
// Don't get fooled by e.g. browserify environments.
if ({}.toString.call(global.process) === "[object process]") {
// For Node.js before 0.9
installNextTickImplementation();
} else if (canUsePostMessage()) {
// For non-IE10 modern browsers
installPostMessageImplementation();
} else if (global.MessageChannel) {
// For web workers, where supported
installMessageChannelImplementation();
} else if (doc && "onreadystatechange" in doc.createElement("script")) {
// For IE 6–8
installReadyStateChangeImplementation();
} else {
// For older browsers
installSetTimeoutImplementation();
}
attachTo.setImmediate = setImmediate;
attachTo.clearImmediate = clearImmediate;
}(typeof self === "undefined" ? typeof global === "undefined" ? this : global : self));
/* WEBPACK VAR INJECTION */}.call(exports, (function() { return this; }()), __webpack_require__(37)))
/***/ }),
/* 50 */
/***/ (function(module, exports) {
/* WEBPACK VAR INJECTION */(function(global) {
/**
* Module exports.
*/
module.exports = deprecate;
/**
* Mark that a method should not be used.
* Returns a modified function which warns once by default.
*
* If `localStorage.noDeprecation = true` is set, then it is a no-op.
*
* If `localStorage.throwDeprecation = true` is set, then deprecated functions
* will throw an Error when invoked.
*
* If `localStorage.traceDeprecation = true` is set, then deprecated functions
* will invoke `console.trace()` instead of `console.error()`.
*
* @param {Function} fn - the function to deprecate
* @param {String} msg - the string to print to the console when `fn` is invoked
* @returns {Function} a new "deprecated" version of `fn`
* @api public
*/
function deprecate (fn, msg) {
if (config('noDeprecation')) {
return fn;
}
var warned = false;
function deprecated() {
if (!warned) {
if (config('throwDeprecation')) {
throw new Error(msg);
} else if (config('traceDeprecation')) {
console.trace(msg);
} else {
console.warn(msg);
}
warned = true;
}
return fn.apply(this, arguments);
}
return deprecated;
}
/**
* Checks `localStorage` for boolean values for the given `name`.
*
* @param {String} name
* @returns {Boolean}
* @api private
*/
function config (name) {
// accessing global.localStorage can trigger a DOMException in sandboxed iframes
try {
if (!global.localStorage) return false;
} catch (_) {
return false;
}
var val = global.localStorage[name];
if (null == val) return false;
return String(val).toLowerCase() === 'true';
}
/* WEBPACK VAR INJECTION */}.call(exports, (function() { return this; }())))
/***/ }),
/* 51 */
/***/ (function(module, exports, __webpack_require__) {
// Copyright Joyent, Inc. and other Node contributors.
//
// Permission is hereby granted, free of charge, to any person obtaining a
// copy of this software and associated documentation files (the
// "Software"), to deal in the Software without restriction, including
// without limitation the rights to use, copy, modify, merge, publish,
// distribute, sublicense, and/or sell copies of the Software, and to permit
// persons to whom the Software is furnished to do so, subject to the
// following conditions:
//
// The above copyright notice and this permission notice shall be included
// in all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
// USE OR OTHER DEALINGS IN THE SOFTWARE.
'use strict';
/*<replacement>*/
var Buffer = __webpack_require__(40).Buffer;
/*</replacement>*/
var isEncoding = Buffer.isEncoding || function (encoding) {
encoding = '' + encoding;
switch (encoding && encoding.toLowerCase()) {
case 'hex':case 'utf8':case 'utf-8':case 'ascii':case 'binary':case 'base64':case 'ucs2':case 'ucs-2':case 'utf16le':case 'utf-16le':case 'raw':
return true;
default:
return false;
}
};
function _normalizeEncoding(enc) {
if (!enc) return 'utf8';
var retried;
while (true) {
switch (enc) {
case 'utf8':
case 'utf-8':
return 'utf8';
case 'ucs2':
case 'ucs-2':
case 'utf16le':
case 'utf-16le':
return 'utf16le';
case 'latin1':
case 'binary':
return 'latin1';
case 'base64':
case 'ascii':
case 'hex':
return enc;
default:
if (retried) return; // undefined
enc = ('' + enc).toLowerCase();
retried = true;
}
}
};
// Do not cache `Buffer.isEncoding` when checking encoding names as some
// modules monkey-patch it to support additional encodings
function normalizeEncoding(enc) {
var nenc = _normalizeEncoding(enc);
if (typeof nenc !== 'string' && (Buffer.isEncoding === isEncoding || !isEncoding(enc))) throw new Error('Unknown encoding: ' + enc);
return nenc || enc;
}
// StringDecoder provides an interface for efficiently splitting a series of
// buffers into a series of JS strings without breaking apart multi-byte
// characters.
exports.StringDecoder = StringDecoder;
function StringDecoder(encoding) {
this.encoding = normalizeEncoding(encoding);
var nb;
switch (this.encoding) {
case 'utf16le':
this.text = utf16Text;
this.end = utf16End;
nb = 4;
break;
case 'utf8':
this.fillLast = utf8FillLast;
nb = 4;
break;
case 'base64':
this.text = base64Text;
this.end = base64End;
nb = 3;
break;
default:
this.write = simpleWrite;
this.end = simpleEnd;
return;
}
this.lastNeed = 0;
this.lastTotal = 0;
this.lastChar = Buffer.allocUnsafe(nb);
}
StringDecoder.prototype.write = function (buf) {
if (buf.length === 0) return '';
var r;
var i;
if (this.lastNeed) {
r = this.fillLast(buf);
if (r === undefined) return '';
i = this.lastNeed;
this.lastNeed = 0;
} else {
i = 0;
}
if (i < buf.length) return r ? r + this.text(buf, i) : this.text(buf, i);
return r || '';
};
StringDecoder.prototype.end = utf8End;
// Returns only complete characters in a Buffer
StringDecoder.prototype.text = utf8Text;
// Attempts to complete a partial non-UTF-8 character using bytes from a Buffer
StringDecoder.prototype.fillLast = function (buf) {
if (this.lastNeed <= buf.length) {
buf.copy(this.lastChar, this.lastTotal - this.lastNeed, 0, this.lastNeed);
return this.lastChar.toString(this.encoding, 0, this.lastTotal);
}
buf.copy(this.lastChar, this.lastTotal - this.lastNeed, 0, buf.length);
this.lastNeed -= buf.length;
};
// Checks the type of a UTF-8 byte, whether it's ASCII, a leading byte, or a
// continuation byte. If an invalid byte is detected, -2 is returned.
function utf8CheckByte(byte) {
if (byte <= 0x7F) return 0;else if (byte >> 5 === 0x06) return 2;else if (byte >> 4 === 0x0E) return 3;else if (byte >> 3 === 0x1E) return 4;
return byte >> 6 === 0x02 ? -1 : -2;
}
// Checks at most 3 bytes at the end of a Buffer in order to detect an
// incomplete multi-byte UTF-8 character. The total number of bytes (2, 3, or 4)
// needed to complete the UTF-8 character (if applicable) are returned.
function utf8CheckIncomplete(self, buf, i) {
var j = buf.length - 1;
if (j < i) return 0;
var nb = utf8CheckByte(buf[j]);
if (nb >= 0) {
if (nb > 0) self.lastNeed = nb - 1;
return nb;
}
if (--j < i || nb === -2) return 0;
nb = utf8CheckByte(buf[j]);
if (nb >= 0) {
if (nb > 0) self.lastNeed = nb - 2;
return nb;
}
if (--j < i || nb === -2) return 0;
nb = utf8CheckByte(buf[j]);
if (nb >= 0) {
if (nb > 0) {
if (nb === 2) nb = 0;else self.lastNeed = nb - 3;
}
return nb;
}
return 0;
}
// Validates as many continuation bytes for a multi-byte UTF-8 character as
// needed or are available. If we see a non-continuation byte where we expect
// one, we "replace" the validated continuation bytes we've seen so far with
// a single UTF-8 replacement character ('\ufffd'), to match v8's UTF-8 decoding
// behavior. The continuation byte check is included three times in the case
// where all of the continuation bytes for a character exist in the same buffer.
// It is also done this way as a slight performance increase instead of using a
// loop.
function utf8CheckExtraBytes(self, buf, p) {
if ((buf[0] & 0xC0) !== 0x80) {
self.lastNeed = 0;
return '\ufffd';
}
if (self.lastNeed > 1 && buf.length > 1) {
if ((buf[1] & 0xC0) !== 0x80) {
self.lastNeed = 1;
return '\ufffd';
}
if (self.lastNeed > 2 && buf.length > 2) {
if ((buf[2] & 0xC0) !== 0x80) {
self.lastNeed = 2;
return '\ufffd';
}
}
}
}
// Attempts to complete a multi-byte UTF-8 character using bytes from a Buffer.
function utf8FillLast(buf) {
var p = this.lastTotal - this.lastNeed;
var r = utf8CheckExtraBytes(this, buf, p);
if (r !== undefined) return r;
if (this.lastNeed <= buf.length) {
buf.copy(this.lastChar, p, 0, this.lastNeed);
return this.lastChar.toString(this.encoding, 0, this.lastTotal);
}
buf.copy(this.lastChar, p, 0, buf.length);
this.lastNeed -= buf.length;
}
// Returns all complete UTF-8 characters in a Buffer. If the Buffer ended on a
// partial character, the character's bytes are buffered until the required
// number of bytes are available.
function utf8Text(buf, i) {
var total = utf8CheckIncomplete(this, buf, i);
if (!this.lastNeed) return buf.toString('utf8', i);
this.lastTotal = total;
var end = buf.length - (total - this.lastNeed);
buf.copy(this.lastChar, 0, end);
return buf.toString('utf8', i, end);
}
// For UTF-8, a replacement character is added when ending on a partial
// character.
function utf8End(buf) {
var r = buf && buf.length ? this.write(buf) : '';
if (this.lastNeed) return r + '\ufffd';
return r;
}
// UTF-16LE typically needs two bytes per character, but even if we have an even
// number of bytes available, we need to check if we end on a leading/high
// surrogate. In that case, we need to wait for the next two bytes in order to
// decode the last character properly.
function utf16Text(buf, i) {
if ((buf.length - i) % 2 === 0) {
var r = buf.toString('utf16le', i);
if (r) {
var c = r.charCodeAt(r.length - 1);
if (c >= 0xD800 && c <= 0xDBFF) {
this.lastNeed = 2;
this.lastTotal = 4;
this.lastChar[0] = buf[buf.length - 2];
this.lastChar[1] = buf[buf.length - 1];
return r.slice(0, -1);
}
}
return r;
}
this.lastNeed = 1;
this.lastTotal = 2;
this.lastChar[0] = buf[buf.length - 1];
return buf.toString('utf16le', i, buf.length - 1);
}
// For UTF-16LE we do not explicitly append special replacement characters if we
// end on a partial character, we simply let v8 handle that.
function utf16End(buf) {
var r = buf && buf.length ? this.write(buf) : '';
if (this.lastNeed) {
var end = this.lastTotal - this.lastNeed;
return r + this.lastChar.toString('utf16le', 0, end);
}
return r;
}
function base64Text(buf, i) {
var n = (buf.length - i) % 3;
if (n === 0) return buf.toString('base64', i);
this.lastNeed = 3 - n;
this.lastTotal = 3;
if (n === 1) {
this.lastChar[0] = buf[buf.length - 1];
} else {
this.lastChar[0] = buf[buf.length - 2];
this.lastChar[1] = buf[buf.length - 1];
}
return buf.toString('base64', i, buf.length - n);
}
function base64End(buf) {
var r = buf && buf.length ? this.write(buf) : '';
if (this.lastNeed) return r + this.lastChar.toString('base64', 0, 3 - this.lastNeed);
return r;
}
// Pass bytes on through for single-byte encodings (e.g. ascii, latin1, hex)
function simpleWrite(buf) {
return buf.toString(this.encoding);
}
function simpleEnd(buf) {
return buf && buf.length ? this.write(buf) : '';
}
/***/ }),
/* 52 */
/***/ (function(module, exports, __webpack_require__) {
// Copyright Joyent, Inc. and other Node contributors.
//
// Permission is hereby granted, free of charge, to any person obtaining a
// copy of this software and associated documentation files (the
// "Software"), to deal in the Software without restriction, including
// without limitation the rights to use, copy, modify, merge, publish,
// distribute, sublicense, and/or sell copies of the Software, and to permit
// persons to whom the Software is furnished to do so, subject to the
// following conditions:
//
// The above copyright notice and this permission notice shall be included
// in all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
// USE OR OTHER DEALINGS IN THE SOFTWARE.
// a transform stream is a readable/writable stream where you do
// something with the data. Sometimes it's called a "filter",
// but that's not a great name for it, since that implies a thing where
// some bits pass through, and others are simply ignored. (That would
// be a valid example of a transform, of course.)
//
// While the output is causally related to the input, it's not a
// necessarily symmetric or synchronous transformation. For example,
// a zlib stream might take multiple plain-text writes(), and then
// emit a single compressed chunk some time in the future.
//
// Here's how this works:
//
// The Transform stream has all the aspects of the readable and writable
// stream classes. When you write(chunk), that calls _write(chunk,cb)
// internally, and returns false if there's a lot of pending writes
// buffered up. When you call read(), that calls _read(n) until
// there's enough pending readable data buffered up.
//
// In a transform stream, the written data is placed in a buffer. When
// _read(n) is called, it transforms the queued up data, calling the
// buffered _write cb's as it consumes chunks. If consuming a single
// written chunk would result in multiple output chunks, then the first
// outputted bit calls the readcb, and subsequent chunks just go into
// the read buffer, and will cause it to emit 'readable' if necessary.
//
// This way, back-pressure is actually determined by the reading side,
// since _read has to be called to start processing a new chunk. However,
// a pathological inflate type of transform can cause excessive buffering
// here. For example, imagine a stream where every byte of input is
// interpreted as an integer from 0-255, and then results in that many
// bytes of output. Writing the 4 bytes {ff,ff,ff,ff} would result in
// 1kb of data being output. In this case, you could write a very small
// amount of input, and end up with a very large amount of output. In
// such a pathological inflating mechanism, there'd be no way to tell
// the system to stop doing the transform. A single 4MB write could
// cause the system to run out of memory.
//
// However, even in such a pathological case, only a single written chunk
// would be consumed, and then the rest would wait (un-transformed) until
// the results of the previous transformed chunk were consumed.
'use strict';
module.exports = Transform;
var Duplex = __webpack_require__(46);
/*<replacement>*/
var util = __webpack_require__(41);
util.inherits = __webpack_require__(34);
/*</replacement>*/
util.inherits(Transform, Duplex);
function afterTransform(er, data) {
var ts = this._transformState;
ts.transforming = false;
var cb = ts.writecb;
if (!cb) {
return this.emit('error', new Error('write callback called multiple times'));
}
ts.writechunk = null;
ts.writecb = null;
if (data != null) // single equals check for both `null` and `undefined`
this.push(data);
cb(er);
var rs = this._readableState;
rs.reading = false;
if (rs.needReadable || rs.length < rs.highWaterMark) {
this._read(rs.highWaterMark);
}
}
function Transform(options) {
if (!(this instanceof Transform)) return new Transform(options);
Duplex.call(this, options);
this._transformState = {
afterTransform: afterTransform.bind(this),
needTransform: false,
transforming: false,
writecb: null,
writechunk: null,
writeencoding: null
};
// start out asking for a readable event once data is transformed.
this._readableState.needReadable = true;
// we have implemented the _read method, and done the other things
// that Readable wants before the first _read call, so unset the
// sync guard flag.
this._readableState.sync = false;
if (options) {
if (typeof options.transform === 'function') this._transform = options.transform;
if (typeof options.flush === 'function') this._flush = options.flush;
}
// When the writable side finishes, then flush out anything remaining.
this.on('prefinish', prefinish);
}
function prefinish() {
var _this = this;
if (typeof this._flush === 'function') {
this._flush(function (er, data) {
done(_this, er, data);
});
} else {
done(this, null, null);
}
}
Transform.prototype.push = function (chunk, encoding) {
this._transformState.needTransform = false;
return Duplex.prototype.push.call(this, chunk, encoding);
};
// This is the part where you do stuff!
// override this function in implementation classes.
// 'chunk' is an input chunk.
//
// Call `push(newChunk)` to pass along transformed output
// to the readable side. You may call 'push' zero or more times.
//
// Call `cb(err)` when you are done with this chunk. If you pass
// an error, then that'll put the hurt on the whole operation. If you
// never call cb(), then you'll never get another chunk.
Transform.prototype._transform = function (chunk, encoding, cb) {
throw new Error('_transform() is not implemented');
};
Transform.prototype._write = function (chunk, encoding, cb) {
var ts = this._transformState;
ts.writecb = cb;
ts.writechunk = chunk;
ts.writeencoding = encoding;
if (!ts.transforming) {
var rs = this._readableState;
if (ts.needTransform || rs.needReadable || rs.length < rs.highWaterMark) this._read(rs.highWaterMark);
}
};
// Doesn't matter what the args are here.
// _transform does all the work.
// That we got here means that the readable side wants more data.
Transform.prototype._read = function (n) {
var ts = this._transformState;
if (ts.writechunk !== null && ts.writecb && !ts.transforming) {
ts.transforming = true;
this._transform(ts.writechunk, ts.writeencoding, ts.afterTransform);
} else {
// mark that we need a transform, so that any data that comes in
// will get processed, now that we've asked for it.
ts.needTransform = true;
}
};
Transform.prototype._destroy = function (err, cb) {
var _this2 = this;
Duplex.prototype._destroy.call(this, err, function (err2) {
cb(err2);
_this2.emit('close');
});
};
function done(stream, er, data) {
if (er) return stream.emit('error', er);
if (data != null) // single equals check for both `null` and `undefined`
stream.push(data);
// if there's nothing in the write buffer, then that means
// that nothing more will ever be provided
if (stream._writableState.length) throw new Error('Calling transform done when ws.length != 0');
if (stream._transformState.transforming) throw new Error('Calling transform done when still transforming');
return stream.push(null);
}
/***/ }),
/* 53 */
/***/ (function(module, exports, __webpack_require__) {
// Copyright Joyent, Inc. and other Node contributors.
//
// Permission is hereby granted, free of charge, to any person obtaining a
// copy of this software and associated documentation files (the
// "Software"), to deal in the Software without restriction, including
// without limitation the rights to use, copy, modify, merge, publish,
// distribute, sublicense, and/or sell copies of the Software, and to permit
// persons to whom the Software is furnished to do so, subject to the
// following conditions:
//
// The above copyright notice and this permission notice shall be included
// in all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
// USE OR OTHER DEALINGS IN THE SOFTWARE.
// a passthrough stream.
// basically just the most minimal sort of Transform stream.
// Every written chunk gets output as-is.
'use strict';
module.exports = PassThrough;
var Transform = __webpack_require__(52);
/*<replacement>*/
var util = __webpack_require__(41);
util.inherits = __webpack_require__(34);
/*</replacement>*/
util.inherits(PassThrough, Transform);
function PassThrough(options) {
if (!(this instanceof PassThrough)) return new PassThrough(options);
Transform.call(this, options);
}
PassThrough.prototype._transform = function (chunk, encoding, cb) {
cb(null, chunk);
};
/***/ }),
/* 54 */
/***/ (function(module, exports, __webpack_require__) {
module.exports = __webpack_require__(47);
/***/ }),
/* 55 */
/***/ (function(module, exports, __webpack_require__) {
module.exports = __webpack_require__(46);
/***/ }),
/* 56 */
/***/ (function(module, exports, __webpack_require__) {
module.exports = __webpack_require__(35).Transform
/***/ }),
/* 57 */
/***/ (function(module, exports, __webpack_require__) {
module.exports = __webpack_require__(35).PassThrough
/***/ }),
/* 58 */
/***/ (function(module, exports, __webpack_require__) {
// 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 = __webpack_require__(28).Buffer;
var isBufferEncoding = Buffer.isEncoding
|| function(encoding) {
switch (encoding && encoding.toLowerCase()) {
case 'hex': case 'utf8': case 'utf-8': case 'ascii': case 'binary': case 'base64': case 'ucs2': case 'ucs-2': case 'utf16le': case 'utf-16le': case 'raw': return true;
default: return false;
}
}
function assertEncoding(encoding) {
if (encoding && !isBufferEncoding(encoding)) {
throw new Error('Unknown encoding: ' + encoding);
}
}
// StringDecoder provides an interface for efficiently splitting a series of
// buffers into a series of JS strings without breaking apart multi-byte
// characters. CESU-8 is handled as part of the UTF-8 encoding.
//
// @TODO Handling all encodings inside a single object makes it very difficult
// to reason about this code, so it should be split up in the future.
// @TODO There should be a utf8-strict encoding that rejects invalid UTF-8 code
// points as used by CESU-8.
var StringDecoder = exports.StringDecoder = function(encoding) {
this.encoding = (encoding || 'utf8').toLowerCase().replace(/[-_]/, '');
assertEncoding(encoding);
switch (this.encoding) {
case 'utf8':
// CESU-8 represents each of Surrogate Pair by 3-bytes
this.surrogateSize = 3;
break;
case 'ucs2':
case 'utf16le':
// UTF-16 represents each of Surrogate Pair by 2-bytes
this.surrogateSize = 2;
this.detectIncompleteChar = utf16DetectIncompleteChar;
break;
case 'base64':
// Base-64 stores 3 bytes in 4 chars, and pads the remainder.
this.surrogateSize = 3;
this.detectIncompleteChar = base64DetectIncompleteChar;
break;
default:
this.write = passThroughWrite;
return;
}
// Enough space to store all bytes of a single character. UTF-8 needs 4
// bytes, but CESU-8 may require up to 6 (3 bytes per surrogate).
this.charBuffer = new Buffer(6);
// Number of bytes received for the current incomplete multi-byte character.
this.charReceived = 0;
// Number of bytes expected for the current incomplete multi-byte character.
this.charLength = 0;
};
// write decodes the given buffer and returns it as JS string that is
// guaranteed to not contain any partial multi-byte characters. Any partial
// character found at the end of the buffer is buffered up, and will be
// returned when calling write again with the remaining bytes.
//
// Note: Converting a Buffer containing an orphan surrogate to a String
// currently works, but converting a String to a Buffer (via `new Buffer`, or
// Buffer#write) will replace incomplete surrogates with the unicode
// replacement character. See https://codereview.chromium.org/121173009/ .
StringDecoder.prototype.write = function(buffer) {
var charStr = '';
// if our last write ended with an incomplete multibyte character
while (this.charLength) {
// determine how many remaining bytes this buffer has to offer for this char
var available = (buffer.length >= this.charLength - this.charReceived) ?
this.charLength - this.charReceived :
buffer.length;
// add the new bytes to the char buffer
buffer.copy(this.charBuffer, this.charReceived, 0, available);
this.charReceived += available;
if (this.charReceived < this.charLength) {
// still not enough chars in this buffer? wait for more ...
return '';
}
// remove bytes belonging to the current character from the buffer
buffer = buffer.slice(available, buffer.length);
// get the character that was split
charStr = this.charBuffer.slice(0, this.charLength).toString(this.encoding);
// CESU-8: lead surrogate (D800-DBFF) is also the incomplete character
var charCode = charStr.charCodeAt(charStr.length - 1);
if (charCode >= 0xD800 && charCode <= 0xDBFF) {
this.charLength += this.surrogateSize;
charStr = '';
continue;
}
this.charReceived = this.charLength = 0;
// if there are no more bytes in this buffer, just emit our char
if (buffer.length === 0) {
return charStr;
}
break;
}
// determine and set charLength / charReceived
this.detectIncompleteChar(buffer);
var end = buffer.length;
if (this.charLength) {
// buffer the incomplete character bytes we got
buffer.copy(this.charBuffer, 0, buffer.length - this.charReceived, end);
end -= this.charReceived;
}
charStr += buffer.toString(this.encoding, 0, end);
var end = charStr.length - 1;
var charCode = charStr.charCodeAt(end);
// CESU-8: lead surrogate (D800-DBFF) is also the incomplete character
if (charCode >= 0xD800 && charCode <= 0xDBFF) {
var size = this.surrogateSize;
this.charLength += size;
this.charReceived += size;
this.charBuffer.copy(this.charBuffer, size, 0, size);
buffer.copy(this.charBuffer, 0, 0, size);
return charStr.substring(0, end);
}
// or just emit the charStr
return charStr;
};
// detectIncompleteChar determines if there is an incomplete UTF-8 character at
// the end of the given buffer. If so, it sets this.charLength to the byte
// length that character, and sets this.charReceived to the number of bytes
// that are available for this character.
StringDecoder.prototype.detectIncompleteChar = function(buffer) {
// determine how many bytes we have to check at the end of this buffer
var i = (buffer.length >= 3) ? 3 : buffer.length;
// Figure out if one of the last i bytes of our buffer announces an
// incomplete char.
for (; i > 0; i--) {
var c = buffer[buffer.length - i];
// See http://en.wikipedia.org/wiki/UTF-8#Description
// 110XXXXX
if (i == 1 && c >> 5 == 0x06) {
this.charLength = 2;
break;
}
// 1110XXXX
if (i <= 2 && c >> 4 == 0x0E) {
this.charLength = 3;
break;
}
// 11110XXX
if (i <= 3 && c >> 3 == 0x1E) {
this.charLength = 4;
break;
}
}
this.charReceived = i;
};
StringDecoder.prototype.end = function(buffer) {
var res = '';
if (buffer && buffer.length)
res = this.write(buffer);
if (this.charReceived) {
var cr = this.charReceived;
var buf = this.charBuffer;
var enc = this.encoding;
res += buf.slice(0, cr).toString(enc);
}
return res;
};
function passThroughWrite(buffer) {
return buffer.toString(this.encoding);
}
function utf16DetectIncompleteChar(buffer) {
this.charReceived = buffer.length % 2;
this.charLength = this.charReceived ? 2 : 0;
}
function base64DetectIncompleteChar(buffer) {
this.charReceived = buffer.length % 3;
this.charLength = this.charReceived ? 3 : 0;
}
/***/ }),
/* 59 */
/***/ (function(module, exports) {
// Generated by CoffeeScript 1.12.7
(function() {
"use strict";
exports.stripBOM = function(str) {
if (str[0] === '\uFEFF') {
return str.substring(1);
} else {
return str;
}
};
}).call(this);
/***/ }),
/* 60 */
/***/ (function(module, exports) {
// Generated by CoffeeScript 1.12.7
(function() {
"use strict";
var prefixMatch;
prefixMatch = new RegExp(/(?!xmlns)^.*:/);
exports.normalize = function(str) {
return str.toLowerCase();
};
exports.firstCharLowerCase = function(str) {
return str.charAt(0).toLowerCase() + str.slice(1);
};
exports.stripPrefix = function(str) {
return str.replace(prefixMatch, '');
};
exports.parseNumbers = function(str) {
if (!isNaN(str)) {
str = str % 1 === 0 ? parseInt(str, 10) : parseFloat(str);
}
return str;
};
exports.parseBooleans = function(str) {
if (/^(?:true|false)$/i.test(str)) {
str = str.toLowerCase() === 'true';
}
return str;
};
}).call(this);
/***/ })
/******/ ]);
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