//Copyright (c) 2015-2017 The Regents of the University of California.
//All rights reserved.
//Permission is hereby granted, without written agreement and without
//license or royalty fees, to use, copy, modify, and distribute this
//software and its documentation for any purpose, provided that the above
//copyright notice and the following two paragraphs appear in all copies
//of this software.
//IN NO EVENT SHALL THE UNIVERSITY OF CALIFORNIA BE LIABLE TO ANY PARTY
//FOR DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
//ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN IF
//THE UNIVERSITY OF CALIFORNIA HAS BEEN ADVISED OF THE POSSIBILITY OF
//SUCH DAMAGE.
//THE UNIVERSITY OF CALIFORNIA SPECIFICALLY DISCLAIMS ANY WARRANTIES,
//INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
//MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE
//PROVIDED HEREUNDER IS ON AN "AS IS" BASIS, AND THE UNIVERSITY OF
//CALIFORNIA HAS NO OBLIGATION TO PROVIDE MAINTENANCE, SUPPORT, UPDATES,
//ENHANCEMENTS, OR MODIFICATIONS.
/**
* Cordova-specific utility functions.
*
* @module cordova/modules/util
* @author Marten Lohstroh
* @version $$Id: util.js 1610 2017-05-01 22:15:13Z cxh $$
*/
'use strict';
var commonUtil = require('common/modules/util');
// The cordova/utils module is provided by Cordova (see the include of cordova.js in index.html)
var cordovaUtils = cordova.require('cordova/utils');
// Use the cordova-specific implementation if it exists.
for (var key in commonUtil) {
if (cordovaUtils.hasOwnProperty(key)) exports[key] = cordovaUtils[key];
}
// Use the common implementation otherwise.
for (var key in commonUtil) {
if (!exports.hasOwnProperty(key)) exports[key] = commonUtil[key];
}
/**
* Inherit the prototype methods from one constructor into another.
*
* The Function.prototype.inherits from lang.js rewritten as a standalone
* function (not on Function.prototype). NOTE: If this file is to be loaded
* during bootstrapping this function needs to be rewritten using some native
* functions as prototype setup using normal JavaScript does not work as
* expected during bootstrapping (see mirror.js in r114903).
*
* @param {function} ctor Constructor function which needs to inherit the
* prototype.
* @param {function} superCtor Constructor function to inherit prototype from.
*/
exports.inherits = function(ctor, superCtor) {
ctor.super_ = superCtor;
ctor.prototype = Object.create(superCtor.prototype, {
constructor: {
value: ctor,
enumerable: false,
writable: true,
configurable: true
}
});
};