%PDF-
%PDF-
Mini Shell
Mini Shell
// Generated by CoffeeScript 1.5.0
(function() {
var events, isEmpty, sax,
__hasProp = {}.hasOwnProperty,
__extends = 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; },
__bind = function(fn, me){ return function(){ return fn.apply(me, arguments); }; };
sax = require('sax');
events = require('events');
isEmpty = function(thing) {
return typeof thing === "object" && (thing != null) && Object.keys(thing).length === 0;
};
exports.defaults = {
"0.1": {
explicitCharkey: false,
trim: true,
normalize: true,
normalizeTags: false,
attrkey: "@",
charkey: "#",
explicitArray: false,
ignoreAttrs: false,
mergeAttrs: false,
explicitRoot: false,
validator: null,
xmlns: false,
explicitChildren: false,
childkey: '@@',
charsAsChildren: false,
async: false
},
"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,
childkey: '$$',
charsAsChildren: false,
async: false
}
};
exports.ValidationError = (function(_super) {
__extends(ValidationError, _super);
function ValidationError(message) {
this.message = message;
}
return ValidationError;
})(Error);
exports.Parser = (function(_super) {
__extends(Parser, _super);
function Parser(opts) {
this.parseString = __bind(this.parseString, this);
this.reset = __bind(this.reset, this);
var key, value, _ref;
this.options = {};
_ref = exports.defaults["0.2"];
for (key in _ref) {
if (!__hasProp.call(_ref, key)) continue;
value = _ref[key];
this.options[key] = value;
}
for (key in opts) {
if (!__hasProp.call(opts, key)) continue;
value = opts[key];
this.options[key] = value;
}
if (this.options.xmlns) {
this.options.xmlnskey = this.options.attrkey + "ns";
}
this.reset();
}
Parser.prototype.reset = function() {
var attrkey, charkey, err, stack,
_this = this;
this.removeAllListeners();
this.saxParser = sax.parser(true, {
trim: false,
normalize: false,
xmlns: this.options.xmlns
});
err = false;
this.saxParser.onerror = function(error) {
if (!err) {
err = true;
return _this.emit("error", error);
}
};
this.EXPLICIT_CHARKEY = this.options.explicitCharkey;
this.resultObject = null;
stack = [];
attrkey = this.options.attrkey;
charkey = this.options.charkey;
this.saxParser.onopentag = function(node) {
var key, obj, _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] = {};
}
if (_this.options.mergeAttrs) {
obj[key] = node.attributes[key];
} else {
obj[attrkey][key] = node.attributes[key];
}
}
}
obj["#name"] = _this.options.normalizeTags ? node.name.toLowerCase() : node.name;
if (_this.options.xmlns) {
obj[_this.options.xmlnskey] = {
uri: node.uri,
local: node.local
};
}
return stack.push(obj);
};
this.saxParser.onclosetag = function() {
var node, nodeName, obj, old, s, xpath;
obj = stack.pop();
nodeName = obj["#name"];
delete obj["#name"];
s = stack[stack.length - 1];
if (obj[charkey].match(/^\s*$/)) {
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();
}
if (Object.keys(obj).length === 1 && charkey in obj && !_this.EXPLICIT_CHARKEY) {
obj = obj[charkey];
}
}
if (_this.options.emptyTag !== void 0 && isEmpty(obj)) {
obj = _this.options.emptyTag;
}
if (_this.options.validator != null) {
xpath = "/" + ((function() {
var _i, _len, _results;
_results = [];
for (_i = 0, _len = stack.length; _i < _len; _i++) {
node = stack[_i];
_results.push(node["#name"]);
}
return _results;
})()).concat(nodeName).join("/");
try {
obj = _this.options.validator(xpath, s && s[nodeName], obj);
} catch (err) {
_this.emit("error", err);
}
}
if (_this.options.explicitChildren && !_this.options.mergeAttrs && typeof obj === 'object') {
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;
}
if (stack.length > 0) {
if (!_this.options.explicitArray) {
if (!(nodeName in s)) {
return s[nodeName] = obj;
} else if (s[nodeName] instanceof Array) {
return s[nodeName].push(obj);
} else {
old = s[nodeName];
s[nodeName] = [old];
return s[nodeName].push(obj);
}
} else {
if (!(s[nodeName] instanceof Array)) {
s[nodeName] = [];
}
return s[nodeName].push(obj);
}
} else {
if (_this.options.explicitRoot) {
old = obj;
obj = {};
obj[nodeName] = old;
}
_this.resultObject = obj;
return _this.emit("end", _this.resultObject);
}
};
return this.saxParser.ontext = this.saxParser.oncdata = function(text) {
var s;
s = stack[stack.length - 1];
if (s) {
return s[charkey] += text;
}
};
};
Parser.prototype.parseString = function(str, cb) {
if ((cb != null) && typeof cb === "function") {
this.on("end", function(result) {
this.reset();
if (this.options.async) {
return process.nextTick(function() {
return cb(null, result);
});
} else {
return cb(null, result);
}
});
this.on("error", function(err) {
this.reset();
if (this.options.async) {
return process.nextTick(function() {
return cb(err);
});
} else {
return cb(err);
}
});
}
if (str.toString().trim() === '') {
this.emit("end", null);
return true;
}
return this.saxParser.write(str.toString());
};
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);
Zerion Mini Shell 1.0