diff --git a/.gitmodules b/.gitmodules
deleted file mode 100644
index e69de29..0000000
diff --git a/lib/uri/tests/index.html b/lib/uri/tests/index.html
new file mode 100644
index 0000000..1f76ce3
--- /dev/null
+++ b/lib/uri/tests/index.html
@@ -0,0 +1,17 @@
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
\ No newline at end of file
diff --git a/lib/uri/tests/qunit.css b/lib/uri/tests/qunit.css
new file mode 100644
index 0000000..861c40d
--- /dev/null
+++ b/lib/uri/tests/qunit.css
@@ -0,0 +1,118 @@
+ol#qunit-tests {
+ font-family:"Helvetica Neue Light", "HelveticaNeue-Light", "Helvetica Neue", Calibri, Helvetica, Arial;
+ margin:0;
+ padding:0;
+ list-style-position:inside;
+
+ font-size: smaller;
+}
+ol#qunit-tests li{
+ padding:0.4em 0.5em 0.4em 2.5em;
+ border-bottom:1px solid #fff;
+ font-size:small;
+ list-style-position:inside;
+}
+ol#qunit-tests li ol{
+ box-shadow: inset 0px 2px 13px #999;
+ -moz-box-shadow: inset 0px 2px 13px #999;
+ -webkit-box-shadow: inset 0px 2px 13px #999;
+ margin-top:0.5em;
+ margin-left:0;
+ padding:0.5em;
+ background-color:#fff;
+ border-radius:15px;
+ -moz-border-radius: 15px;
+ -webkit-border-radius: 15px;
+}
+ol#qunit-tests li li{
+ border-bottom:none;
+ margin:0.5em;
+ background-color:#fff;
+ list-style-position: inside;
+ padding:0.4em 0.5em 0.4em 0.5em;
+}
+
+ol#qunit-tests li li.pass{
+ border-left:26px solid #C6E746;
+ background-color:#fff;
+ color:#5E740B;
+ }
+ol#qunit-tests li li.fail{
+ border-left:26px solid #EE5757;
+ background-color:#fff;
+ color:#710909;
+}
+ol#qunit-tests li.pass{
+ background-color:#D2E0E6;
+ color:#528CE0;
+}
+ol#qunit-tests li.fail{
+ background-color:#EE5757;
+ color:#000;
+}
+ol#qunit-tests li strong {
+ cursor:pointer;
+}
+h1#qunit-header{
+ background-color:#0d3349;
+ margin:0;
+ padding:0.5em 0 0.5em 1em;
+ color:#fff;
+ font-family:"Helvetica Neue Light", "HelveticaNeue-Light", "Helvetica Neue", Calibri, Helvetica, Arial;
+ border-top-right-radius:15px;
+ border-top-left-radius:15px;
+ -moz-border-radius-topright:15px;
+ -moz-border-radius-topleft:15px;
+ -webkit-border-top-right-radius:15px;
+ -webkit-border-top-left-radius:15px;
+ text-shadow: rgba(0, 0, 0, 0.5) 4px 4px 1px;
+}
+h2#qunit-banner{
+ font-family:"Helvetica Neue Light", "HelveticaNeue-Light", "Helvetica Neue", Calibri, Helvetica, Arial;
+ height:5px;
+ margin:0;
+ padding:0;
+}
+h2#qunit-banner.qunit-pass{
+ background-color:#C6E746;
+}
+h2#qunit-banner.qunit-fail, #qunit-testrunner-toolbar {
+ background-color:#EE5757;
+}
+#qunit-testrunner-toolbar {
+ font-family:"Helvetica Neue Light", "HelveticaNeue-Light", "Helvetica Neue", Calibri, Helvetica, Arial;
+ padding:0;
+ /*width:80%;*/
+ padding:0em 0 0.5em 2em;
+ font-size: small;
+}
+h2#qunit-userAgent {
+ font-family:"Helvetica Neue Light", "HelveticaNeue-Light", "Helvetica Neue", Calibri, Helvetica, Arial;
+ background-color:#2b81af;
+ margin:0;
+ padding:0;
+ color:#fff;
+ font-size: small;
+ padding:0.5em 0 0.5em 2.5em;
+ text-shadow: rgba(0, 0, 0, 0.5) 2px 2px 1px;
+}
+p#qunit-testresult{
+ font-family:"Helvetica Neue Light", "HelveticaNeue-Light", "Helvetica Neue", Calibri, Helvetica, Arial;
+ margin:0;
+ font-size: small;
+ color:#2b81af;
+ border-bottom-right-radius:15px;
+ border-bottom-left-radius:15px;
+ -moz-border-radius-bottomright:15px;
+ -moz-border-radius-bottomleft:15px;
+ -webkit-border-bottom-right-radius:15px;
+ -webkit-border-bottom-left-radius:15px;
+ background-color:#D2E0E6;
+ padding:0.5em 0.5em 0.5em 2.5em;
+}
+strong b.fail{
+ color:#710909;
+ }
+strong b.pass{
+ color:#5E740B;
+ }
\ No newline at end of file
diff --git a/lib/uri/tests/qunit.js b/lib/uri/tests/qunit.js
new file mode 100644
index 0000000..f050a08
--- /dev/null
+++ b/lib/uri/tests/qunit.js
@@ -0,0 +1,1042 @@
+/*
+ * QUnit - A JavaScript Unit Testing Framework
+ *
+ * http://docs.jquery.com/QUnit
+ *
+ * Copyright (c) 2009 John Resig, Jörn Zaefferer
+ * Dual licensed under the MIT (MIT-LICENSE.txt)
+ * and GPL (GPL-LICENSE.txt) licenses.
+ */
+
+(function(window) {
+
+var QUnit = {
+
+ // Initialize the configuration options
+ init: function() {
+ config = {
+ stats: { all: 0, bad: 0 },
+ moduleStats: { all: 0, bad: 0 },
+ started: +new Date,
+ blocking: false,
+ autorun: false,
+ assertions: [],
+ filters: [],
+ queue: []
+ };
+
+ var tests = id("qunit-tests"),
+ banner = id("qunit-banner"),
+ result = id("qunit-testresult");
+
+ if ( tests ) {
+ tests.innerHTML = "";
+ }
+
+ if ( banner ) {
+ banner.className = "";
+ }
+
+ if ( result ) {
+ result.parentNode.removeChild( result );
+ }
+ },
+
+ // call on start of module test to prepend name to all tests
+ module: function(name, testEnvironment) {
+ config.currentModule = name;
+
+ synchronize(function() {
+ if ( config.currentModule ) {
+ QUnit.moduleDone( config.currentModule, config.moduleStats.bad, config.moduleStats.all );
+ }
+
+ config.currentModule = name;
+ config.moduleTestEnvironment = testEnvironment;
+ config.moduleStats = { all: 0, bad: 0 };
+
+ QUnit.moduleStart( name, testEnvironment );
+ });
+ },
+
+ asyncTest: function(testName, expected, callback) {
+ if ( arguments.length === 2 ) {
+ callback = expected;
+ expected = 0;
+ }
+
+ QUnit.test(testName, expected, callback, true);
+ },
+
+ test: function(testName, expected, callback, async) {
+ var name = testName, testEnvironment, testEnvironmentArg;
+
+ if ( arguments.length === 2 ) {
+ callback = expected;
+ expected = null;
+ }
+ // is 2nd argument a testEnvironment?
+ if ( expected && typeof expected === 'object') {
+ testEnvironmentArg = expected;
+ expected = null;
+ }
+
+ if ( config.currentModule ) {
+ name = config.currentModule + " module: " + name;
+ }
+
+ if ( !validTest(name) ) {
+ return;
+ }
+
+ synchronize(function() {
+ QUnit.testStart( testName );
+
+ testEnvironment = extend({
+ setup: function() {},
+ teardown: function() {}
+ }, config.moduleTestEnvironment);
+ if (testEnvironmentArg) {
+ extend(testEnvironment,testEnvironmentArg);
+ }
+
+ // allow utility functions to access the current test environment
+ QUnit.current_testEnvironment = testEnvironment;
+
+ config.assertions = [];
+ config.expected = expected;
+
+ try {
+ if ( !config.pollution ) {
+ saveGlobal();
+ }
+
+ testEnvironment.setup.call(testEnvironment);
+ } catch(e) {
+ QUnit.ok( false, "Setup failed on " + name + ": " + e.message );
+ }
+
+ if ( async ) {
+ QUnit.stop();
+ }
+
+ try {
+ callback.call(testEnvironment);
+ } catch(e) {
+ fail("Test " + name + " died, exception and test follows", e, callback);
+ QUnit.ok( false, "Died on test #" + (config.assertions.length + 1) + ": " + e.message );
+ // else next test will carry the responsibility
+ saveGlobal();
+
+ // Restart the tests if they're blocking
+ if ( config.blocking ) {
+ start();
+ }
+ }
+ });
+
+ synchronize(function() {
+ try {
+ checkPollution();
+ testEnvironment.teardown.call(testEnvironment);
+ } catch(e) {
+ QUnit.ok( false, "Teardown failed on " + name + ": " + e.message );
+ }
+
+ try {
+ QUnit.reset();
+ } catch(e) {
+ fail("reset() failed, following Test " + name + ", exception and reset fn follows", e, reset);
+ }
+
+ if ( config.expected && config.expected != config.assertions.length ) {
+ QUnit.ok( false, "Expected " + config.expected + " assertions, but " + config.assertions.length + " were run" );
+ }
+
+ var good = 0, bad = 0,
+ tests = id("qunit-tests");
+
+ config.stats.all += config.assertions.length;
+ config.moduleStats.all += config.assertions.length;
+
+ if ( tests ) {
+ var ol = document.createElement("ol");
+ ol.style.display = "none";
+
+ for ( var i = 0; i < config.assertions.length; i++ ) {
+ var assertion = config.assertions[i];
+
+ var li = document.createElement("li");
+ li.className = assertion.result ? "pass" : "fail";
+ li.appendChild(document.createTextNode(assertion.message || "(no message)"));
+ ol.appendChild( li );
+
+ if ( assertion.result ) {
+ good++;
+ } else {
+ bad++;
+ config.stats.bad++;
+ config.moduleStats.bad++;
+ }
+ }
+
+ var b = document.createElement("strong");
+ b.innerHTML = name + " (" + bad + ", " + good + ", " + config.assertions.length + ")";
+
+ addEvent(b, "click", function() {
+ var next = b.nextSibling, display = next.style.display;
+ next.style.display = display === "none" ? "block" : "none";
+ });
+
+ addEvent(b, "dblclick", function(e) {
+ var target = e && e.target ? e.target : window.event.srcElement;
+ if ( target.nodeName.toLowerCase() === "strong" ) {
+ var text = "", node = target.firstChild;
+
+ while ( node.nodeType === 3 ) {
+ text += node.nodeValue;
+ node = node.nextSibling;
+ }
+
+ text = text.replace(/(^\s*|\s*$)/g, "");
+
+ if ( window.location ) {
+ window.location.href = window.location.href.match(/^(.+?)(\?.*)?$/)[1] + "?" + encodeURIComponent(text);
+ }
+ }
+ });
+
+ var li = document.createElement("li");
+ li.className = bad ? "fail" : "pass";
+ li.appendChild( b );
+ li.appendChild( ol );
+ tests.appendChild( li );
+
+ if ( bad ) {
+ var toolbar = id("qunit-testrunner-toolbar");
+ if ( toolbar ) {
+ toolbar.style.display = "block";
+ id("qunit-filter-pass").disabled = null;
+ id("qunit-filter-missing").disabled = null;
+ }
+ }
+
+ } else {
+ for ( var i = 0; i < config.assertions.length; i++ ) {
+ if ( !config.assertions[i].result ) {
+ bad++;
+ config.stats.bad++;
+ config.moduleStats.bad++;
+ }
+ }
+ }
+
+ QUnit.testDone( testName, bad, config.assertions.length );
+
+ if ( !window.setTimeout && !config.queue.length ) {
+ done();
+ }
+ });
+
+ if ( window.setTimeout && !config.doneTimer ) {
+ config.doneTimer = window.setTimeout(function(){
+ if ( !config.queue.length ) {
+ done();
+ } else {
+ synchronize( done );
+ }
+ }, 13);
+ }
+ },
+
+ /**
+ * Specify the number of expected assertions to gurantee that failed test (no assertions are run at all) don't slip through.
+ */
+ expect: function(asserts) {
+ config.expected = asserts;
+ },
+
+ /**
+ * Asserts true.
+ * @example ok( "asdfasdf".length > 5, "There must be at least 5 chars" );
+ */
+ ok: function(a, msg) {
+ QUnit.log(a, msg);
+
+ config.assertions.push({
+ result: !!a,
+ message: msg
+ });
+ },
+
+ /**
+ * Checks that the first two arguments are equal, with an optional message.
+ * Prints out both actual and expected values.
+ *
+ * Prefered to ok( actual == expected, message )
+ *
+ * @example equal( format("Received {0} bytes.", 2), "Received 2 bytes." );
+ *
+ * @param Object actual
+ * @param Object expected
+ * @param String message (optional)
+ */
+ equal: function(actual, expected, message) {
+ push(expected == actual, actual, expected, message);
+ },
+
+ notEqual: function(actual, expected, message) {
+ push(expected != actual, actual, expected, message);
+ },
+
+ deepEqual: function(a, b, message) {
+ push(QUnit.equiv(a, b), a, b, message);
+ },
+
+ notDeepEqual: function(a, b, message) {
+ push(!QUnit.equiv(a, b), a, b, message);
+ },
+
+ strictEqual: function(actual, expected, message) {
+ push(expected === actual, actual, expected, message);
+ },
+
+ notStrictEqual: function(actual, expected, message) {
+ push(expected !== actual, actual, expected, message);
+ },
+
+ start: function() {
+ // A slight delay, to avoid any current callbacks
+ if ( window.setTimeout ) {
+ window.setTimeout(function() {
+ if ( config.timeout ) {
+ clearTimeout(config.timeout);
+ }
+
+ config.blocking = false;
+ process();
+ }, 13);
+ } else {
+ config.blocking = false;
+ process();
+ }
+ },
+
+ stop: function(timeout) {
+ config.blocking = true;
+
+ if ( timeout && window.setTimeout ) {
+ config.timeout = window.setTimeout(function() {
+ QUnit.ok( false, "Test timed out" );
+ QUnit.start();
+ }, timeout);
+ }
+ },
+
+ /**
+ * Resets the test setup. Useful for tests that modify the DOM.
+ */
+ reset: function() {
+ if ( window.jQuery ) {
+ jQuery("#main").html( config.fixture );
+ jQuery.event.global = {};
+ jQuery.ajaxSettings = extend({}, config.ajaxSettings);
+ }
+ },
+
+ /**
+ * Trigger an event on an element.
+ *
+ * @example triggerEvent( document.body, "click" );
+ *
+ * @param DOMElement elem
+ * @param String type
+ */
+ triggerEvent: function( elem, type, event ) {
+ if ( document.createEvent ) {
+ event = document.createEvent("MouseEvents");
+ event.initMouseEvent(type, true, true, elem.ownerDocument.defaultView,
+ 0, 0, 0, 0, 0, false, false, false, false, 0, null);
+ elem.dispatchEvent( event );
+
+ } else if ( elem.fireEvent ) {
+ elem.fireEvent("on"+type);
+ }
+ },
+
+ // Safe object type checking
+ is: function( type, obj ) {
+ return Object.prototype.toString.call( obj ) === "[object "+ type +"]";
+ },
+
+ // Logging callbacks
+ done: function(failures, total) {},
+ log: function(result, message) {},
+ testStart: function(name) {},
+ testDone: function(name, failures, total) {},
+ moduleStart: function(name, testEnvironment) {},
+ moduleDone: function(name, failures, total) {}
+};
+
+// Backwards compatibility, deprecated
+QUnit.equals = QUnit.equal;
+QUnit.same = QUnit.deepEqual;
+
+// Maintain internal state
+var config = {
+ // The queue of tests to run
+ queue: [],
+
+ // block until document ready
+ blocking: true
+};
+
+// Load paramaters
+(function() {
+ var location = window.location || { search: "", protocol: "file:" },
+ GETParams = location.search.slice(1).split('&');
+
+ for ( var i = 0; i < GETParams.length; i++ ) {
+ GETParams[i] = decodeURIComponent( GETParams[i] );
+ if ( GETParams[i] === "noglobals" ) {
+ GETParams.splice( i, 1 );
+ i--;
+ config.noglobals = true;
+ } else if ( GETParams[i].search('=') > -1 ) {
+ GETParams.splice( i, 1 );
+ i--;
+ }
+ }
+
+ // restrict modules/tests by get parameters
+ config.filters = GETParams;
+
+ // Figure out if we're running the tests from a server or not
+ QUnit.isLocal = !!(location.protocol === 'file:');
+})();
+
+// Expose the API as global variables, unless an 'exports'
+// object exists, in that case we assume we're in CommonJS
+if ( typeof exports === "undefined" || typeof require === "undefined" ) {
+ extend(window, QUnit);
+ window.QUnit = QUnit;
+} else {
+ extend(exports, QUnit);
+ exports.QUnit = QUnit;
+}
+
+if ( typeof document === "undefined" || document.readyState === "complete" ) {
+ config.autorun = true;
+}
+
+addEvent(window, "load", function() {
+ // Initialize the config, saving the execution queue
+ var oldconfig = extend({}, config);
+ QUnit.init();
+ extend(config, oldconfig);
+
+ config.blocking = false;
+
+ var userAgent = id("qunit-userAgent");
+ if ( userAgent ) {
+ userAgent.innerHTML = navigator.userAgent;
+ }
+
+ var toolbar = id("qunit-testrunner-toolbar");
+ if ( toolbar ) {
+ toolbar.style.display = "none";
+
+ var filter = document.createElement("input");
+ filter.type = "checkbox";
+ filter.id = "qunit-filter-pass";
+ filter.disabled = true;
+ addEvent( filter, "click", function() {
+ var li = document.getElementsByTagName("li");
+ for ( var i = 0; i < li.length; i++ ) {
+ if ( li[i].className.indexOf("pass") > -1 ) {
+ li[i].style.display = filter.checked ? "none" : "";
+ }
+ }
+ });
+ toolbar.appendChild( filter );
+
+ var label = document.createElement("label");
+ label.setAttribute("for", "qunit-filter-pass");
+ label.innerHTML = "Hide passed tests";
+ toolbar.appendChild( label );
+
+ var missing = document.createElement("input");
+ missing.type = "checkbox";
+ missing.id = "qunit-filter-missing";
+ missing.disabled = true;
+ addEvent( missing, "click", function() {
+ var li = document.getElementsByTagName("li");
+ for ( var i = 0; i < li.length; i++ ) {
+ if ( li[i].className.indexOf("fail") > -1 && li[i].innerHTML.indexOf('missing test - untested code is broken code') > - 1 ) {
+ li[i].parentNode.parentNode.style.display = missing.checked ? "none" : "block";
+ }
+ }
+ });
+ toolbar.appendChild( missing );
+
+ label = document.createElement("label");
+ label.setAttribute("for", "qunit-filter-missing");
+ label.innerHTML = "Hide missing tests (untested code is broken code)";
+ toolbar.appendChild( label );
+ }
+
+ var main = id('main');
+ if ( main ) {
+ config.fixture = main.innerHTML;
+ }
+
+ if ( window.jQuery ) {
+ config.ajaxSettings = window.jQuery.ajaxSettings;
+ }
+
+ QUnit.start();
+});
+
+function done() {
+ if ( config.doneTimer && window.clearTimeout ) {
+ window.clearTimeout( config.doneTimer );
+ config.doneTimer = null;
+ }
+
+ if ( config.queue.length ) {
+ config.doneTimer = window.setTimeout(function(){
+ if ( !config.queue.length ) {
+ done();
+ } else {
+ synchronize( done );
+ }
+ }, 13);
+
+ return;
+ }
+
+ config.autorun = true;
+
+ // Log the last module results
+ if ( config.currentModule ) {
+ QUnit.moduleDone( config.currentModule, config.moduleStats.bad, config.moduleStats.all );
+ }
+
+ var banner = id("qunit-banner"),
+ tests = id("qunit-tests"),
+ html = ['Tests completed in ',
+ +new Date - config.started, ' milliseconds.
',
+ '', config.stats.all - config.stats.bad, ' tests of ', config.stats.all, ' passed, ', config.stats.bad,' failed.'].join('');
+
+ if ( banner ) {
+ banner.className = (config.stats.bad ? "qunit-fail" : "qunit-pass");
+ }
+
+ if ( tests ) {
+ var result = id("qunit-testresult");
+
+ if ( !result ) {
+ result = document.createElement("p");
+ result.id = "qunit-testresult";
+ result.className = "result";
+ tests.parentNode.insertBefore( result, tests.nextSibling );
+ }
+
+ result.innerHTML = html;
+ }
+
+ QUnit.done( config.stats.bad, config.stats.all );
+}
+
+function validTest( name ) {
+ var i = config.filters.length,
+ run = false;
+
+ if ( !i ) {
+ return true;
+ }
+
+ while ( i-- ) {
+ var filter = config.filters[i],
+ not = filter.charAt(0) == '!';
+
+ if ( not ) {
+ filter = filter.slice(1);
+ }
+
+ if ( name.indexOf(filter) !== -1 ) {
+ return !not;
+ }
+
+ if ( not ) {
+ run = true;
+ }
+ }
+
+ return run;
+}
+
+function push(result, actual, expected, message) {
+ message = message || (result ? "okay" : "failed");
+ QUnit.ok( result, result ? message + ": " + expected : message + ", expected: " + QUnit.jsDump.parse(expected) + " result: " + QUnit.jsDump.parse(actual) );
+}
+
+function synchronize( callback ) {
+ config.queue.push( callback );
+
+ if ( config.autorun && !config.blocking ) {
+ process();
+ }
+}
+
+function process() {
+ while ( config.queue.length && !config.blocking ) {
+ config.queue.shift()();
+ }
+}
+
+function saveGlobal() {
+ config.pollution = [];
+
+ if ( config.noglobals ) {
+ for ( var key in window ) {
+ config.pollution.push( key );
+ }
+ }
+}
+
+function checkPollution( name ) {
+ var old = config.pollution;
+ saveGlobal();
+
+ var newGlobals = diff( old, config.pollution );
+ if ( newGlobals.length > 0 ) {
+ ok( false, "Introduced global variable(s): " + newGlobals.join(", ") );
+ config.expected++;
+ }
+
+ var deletedGlobals = diff( config.pollution, old );
+ if ( deletedGlobals.length > 0 ) {
+ ok( false, "Deleted global variable(s): " + deletedGlobals.join(", ") );
+ config.expected++;
+ }
+}
+
+// returns a new Array with the elements that are in a but not in b
+function diff( a, b ) {
+ var result = a.slice();
+ for ( var i = 0; i < result.length; i++ ) {
+ for ( var j = 0; j < b.length; j++ ) {
+ if ( result[i] === b[j] ) {
+ result.splice(i, 1);
+ i--;
+ break;
+ }
+ }
+ }
+ return result;
+}
+
+function fail(message, exception, callback) {
+ if ( typeof console !== "undefined" && console.error && console.warn ) {
+ console.error(message);
+ console.error(exception);
+ console.warn(callback.toString());
+
+ } else if ( window.opera && opera.postError ) {
+ opera.postError(message, exception, callback.toString);
+ }
+}
+
+function extend(a, b) {
+ for ( var prop in b ) {
+ a[prop] = b[prop];
+ }
+
+ return a;
+}
+
+function addEvent(elem, type, fn) {
+ if ( elem.addEventListener ) {
+ elem.addEventListener( type, fn, false );
+ } else if ( elem.attachEvent ) {
+ elem.attachEvent( "on" + type, fn );
+ } else {
+ fn();
+ }
+}
+
+function id(name) {
+ return !!(typeof document !== "undefined" && document && document.getElementById) &&
+ document.getElementById( name );
+}
+
+// Test for equality any JavaScript type.
+// Discussions and reference: http://philrathe.com/articles/equiv
+// Test suites: http://philrathe.com/tests/equiv
+// Author: Philippe Rathé
+QUnit.equiv = function () {
+
+ var innerEquiv; // the real equiv function
+ var callers = []; // stack to decide between skip/abort functions
+
+
+ // Determine what is o.
+ function hoozit(o) {
+ if (QUnit.is("String", o)) {
+ return "string";
+
+ } else if (QUnit.is("Boolean", o)) {
+ return "boolean";
+
+ } else if (QUnit.is("Number", o)) {
+
+ if (isNaN(o)) {
+ return "nan";
+ } else {
+ return "number";
+ }
+
+ } else if (typeof o === "undefined") {
+ return "undefined";
+
+ // consider: typeof null === object
+ } else if (o === null) {
+ return "null";
+
+ // consider: typeof [] === object
+ } else if (QUnit.is( "Array", o)) {
+ return "array";
+
+ // consider: typeof new Date() === object
+ } else if (QUnit.is( "Date", o)) {
+ return "date";
+
+ // consider: /./ instanceof Object;
+ // /./ instanceof RegExp;
+ // typeof /./ === "function"; // => false in IE and Opera,
+ // true in FF and Safari
+ } else if (QUnit.is( "RegExp", o)) {
+ return "regexp";
+
+ } else if (typeof o === "object") {
+ return "object";
+
+ } else if (QUnit.is( "Function", o)) {
+ return "function";
+ } else {
+ return undefined;
+ }
+ }
+
+ // Call the o related callback with the given arguments.
+ function bindCallbacks(o, callbacks, args) {
+ var prop = hoozit(o);
+ if (prop) {
+ if (hoozit(callbacks[prop]) === "function") {
+ return callbacks[prop].apply(callbacks, args);
+ } else {
+ return callbacks[prop]; // or undefined
+ }
+ }
+ }
+
+ var callbacks = function () {
+
+ // for string, boolean, number and null
+ function useStrictEquality(b, a) {
+ if (b instanceof a.constructor || a instanceof b.constructor) {
+ // to catch short annotaion VS 'new' annotation of a declaration
+ // e.g. var i = 1;
+ // var j = new Number(1);
+ return a == b;
+ } else {
+ return a === b;
+ }
+ }
+
+ return {
+ "string": useStrictEquality,
+ "boolean": useStrictEquality,
+ "number": useStrictEquality,
+ "null": useStrictEquality,
+ "undefined": useStrictEquality,
+
+ "nan": function (b) {
+ return isNaN(b);
+ },
+
+ "date": function (b, a) {
+ return hoozit(b) === "date" && a.valueOf() === b.valueOf();
+ },
+
+ "regexp": function (b, a) {
+ return hoozit(b) === "regexp" &&
+ a.source === b.source && // the regex itself
+ a.global === b.global && // and its modifers (gmi) ...
+ a.ignoreCase === b.ignoreCase &&
+ a.multiline === b.multiline;
+ },
+
+ // - skip when the property is a method of an instance (OOP)
+ // - abort otherwise,
+ // initial === would have catch identical references anyway
+ "function": function () {
+ var caller = callers[callers.length - 1];
+ return caller !== Object &&
+ typeof caller !== "undefined";
+ },
+
+ "array": function (b, a) {
+ var i;
+ var len;
+
+ // b could be an object literal here
+ if ( ! (hoozit(b) === "array")) {
+ return false;
+ }
+
+ len = a.length;
+ if (len !== b.length) { // safe and faster
+ return false;
+ }
+ for (i = 0; i < len; i++) {
+ if ( ! innerEquiv(a[i], b[i])) {
+ return false;
+ }
+ }
+ return true;
+ },
+
+ "object": function (b, a) {
+ var i;
+ var eq = true; // unless we can proove it
+ var aProperties = [], bProperties = []; // collection of strings
+
+ // comparing constructors is more strict than using instanceof
+ if ( a.constructor !== b.constructor) {
+ return false;
+ }
+
+ // stack constructor before traversing properties
+ callers.push(a.constructor);
+
+ for (i in a) { // be strict: don't ensures hasOwnProperty and go deep
+
+ aProperties.push(i); // collect a's properties
+
+ if ( ! innerEquiv(a[i], b[i])) {
+ eq = false;
+ }
+ }
+
+ callers.pop(); // unstack, we are done
+
+ for (i in b) {
+ bProperties.push(i); // collect b's properties
+ }
+
+ // Ensures identical properties name
+ return eq && innerEquiv(aProperties.sort(), bProperties.sort());
+ }
+ };
+ }();
+
+ innerEquiv = function () { // can take multiple arguments
+ var args = Array.prototype.slice.apply(arguments);
+ if (args.length < 2) {
+ return true; // end transition
+ }
+
+ return (function (a, b) {
+ if (a === b) {
+ return true; // catch the most you can
+ } else if (a === null || b === null || typeof a === "undefined" || typeof b === "undefined" || hoozit(a) !== hoozit(b)) {
+ return false; // don't lose time with error prone cases
+ } else {
+ return bindCallbacks(a, callbacks, [b, a]);
+ }
+
+ // apply transition with (1..n) arguments
+ })(args[0], args[1]) && arguments.callee.apply(this, args.splice(1, args.length -1));
+ };
+
+ return innerEquiv;
+
+}();
+
+/**
+ * jsDump
+ * Copyright (c) 2008 Ariel Flesler - aflesler(at)gmail(dot)com | http://flesler.blogspot.com
+ * Licensed under BSD (http://www.opensource.org/licenses/bsd-license.php)
+ * Date: 5/15/2008
+ * @projectDescription Advanced and extensible data dumping for Javascript.
+ * @version 1.0.0
+ * @author Ariel Flesler
+ * @link {http://flesler.blogspot.com/2008/05/jsdump-pretty-dump-of-any-javascript.html}
+ */
+QUnit.jsDump = (function() {
+ function quote( str ) {
+ return '"' + str.toString().replace(/"/g, '\\"') + '"';
+ };
+ function literal( o ) {
+ return o + '';
+ };
+ function join( pre, arr, post ) {
+ var s = jsDump.separator(),
+ base = jsDump.indent(),
+ inner = jsDump.indent(1);
+ if ( arr.join )
+ arr = arr.join( ',' + s + inner );
+ if ( !arr )
+ return pre + post;
+ return [ pre, inner + arr, base + post ].join(s);
+ };
+ function array( arr ) {
+ var i = arr.length, ret = Array(i);
+ this.up();
+ while ( i-- )
+ ret[i] = this.parse( arr[i] );
+ this.down();
+ return join( '[', ret, ']' );
+ };
+
+ var reName = /^function (\w+)/;
+
+ var jsDump = {
+ parse:function( obj, type ) { //type is used mostly internally, you can fix a (custom)type in advance
+ var parser = this.parsers[ type || this.typeOf(obj) ];
+ type = typeof parser;
+
+ return type == 'function' ? parser.call( this, obj ) :
+ type == 'string' ? parser :
+ this.parsers.error;
+ },
+ typeOf:function( obj ) {
+ var type;
+ if ( obj === null ) {
+ type = "null";
+ } else if (typeof obj === "undefined") {
+ type = "undefined";
+ } else if (QUnit.is("RegExp", obj)) {
+ type = "regexp";
+ } else if (QUnit.is("Date", obj)) {
+ type = "date";
+ } else if (QUnit.is("Function", obj)) {
+ type = "function";
+ } else if (QUnit.is("Array", obj)) {
+ type = "array";
+ } else if (QUnit.is("Window", obj) || QUnit.is("global", obj)) {
+ type = "window";
+ } else if (QUnit.is("HTMLDocument", obj)) {
+ type = "document";
+ } else if (QUnit.is("HTMLCollection", obj) || QUnit.is("NodeList", obj)) {
+ type = "nodelist";
+ } else if (/^\[object HTML/.test(Object.prototype.toString.call( obj ))) {
+ type = "node";
+ } else {
+ type = typeof obj;
+ }
+ return type;
+ },
+ separator:function() {
+ return this.multiline ? this.HTML ? '
' : '\n' : this.HTML ? ' ' : ' ';
+ },
+ indent:function( extra ) {// extra can be a number, shortcut for increasing-calling-decreasing
+ if ( !this.multiline )
+ return '';
+ var chr = this.indentChar;
+ if ( this.HTML )
+ chr = chr.replace(/\t/g,' ').replace(/ /g,' ');
+ return Array( this._depth_ + (extra||0) ).join(chr);
+ },
+ up:function( a ) {
+ this._depth_ += a || 1;
+ },
+ down:function( a ) {
+ this._depth_ -= a || 1;
+ },
+ setParser:function( name, parser ) {
+ this.parsers[name] = parser;
+ },
+ // The next 3 are exposed so you can use them
+ quote:quote,
+ literal:literal,
+ join:join,
+ //
+ _depth_: 1,
+ // This is the list of parsers, to modify them, use jsDump.setParser
+ parsers:{
+ window: '[Window]',
+ document: '[Document]',
+ error:'[ERROR]', //when no parser is found, shouldn't happen
+ unknown: '[Unknown]',
+ 'null':'null',
+ undefined:'undefined',
+ 'function':function( fn ) {
+ var ret = 'function',
+ name = 'name' in fn ? fn.name : (reName.exec(fn)||[])[1];//functions never have name in IE
+ if ( name )
+ ret += ' ' + name;
+ ret += '(';
+
+ ret = [ ret, this.parse( fn, 'functionArgs' ), '){'].join('');
+ return join( ret, this.parse(fn,'functionCode'), '}' );
+ },
+ array: array,
+ nodelist: array,
+ arguments: array,
+ object:function( map ) {
+ var ret = [ ];
+ this.up();
+ for ( var key in map )
+ ret.push( this.parse(key,'key') + ': ' + this.parse(map[key]) );
+ this.down();
+ return join( '{', ret, '}' );
+ },
+ node:function( node ) {
+ var open = this.HTML ? '<' : '<',
+ close = this.HTML ? '>' : '>';
+
+ var tag = node.nodeName.toLowerCase(),
+ ret = open + tag;
+
+ for ( var a in this.DOMAttrs ) {
+ var val = node[this.DOMAttrs[a]];
+ if ( val )
+ ret += ' ' + a + '=' + this.parse( val, 'attribute' );
+ }
+ return ret + close + open + '/' + tag + close;
+ },
+ functionArgs:function( fn ) {//function calls it internally, it's the arguments part of the function
+ var l = fn.length;
+ if ( !l ) return '';
+
+ var args = Array(l);
+ while ( l-- )
+ args[l] = String.fromCharCode(97+l);//97 is 'a'
+ return ' ' + args.join(', ') + ' ';
+ },
+ key:quote, //object calls it internally, the key part of an item in a map
+ functionCode:'[code]', //function calls it internally, it's the content of the function
+ attribute:quote, //node calls it internally, it's an html attribute value
+ string:quote,
+ date:quote,
+ regexp:literal, //regex
+ number:literal,
+ 'boolean':literal
+ },
+ DOMAttrs:{//attributes to dump from nodes, name=>realName
+ id:'id',
+ name:'name',
+ 'class':'className'
+ },
+ HTML:true,//if true, entities are escaped ( <, >, \t, space and \n )
+ indentChar:' ',//indentation unit
+ multiline:true //if true, items in a collection, are separated by a \n, else just a space.
+ };
+
+ return jsDump;
+})();
+
+})(this);
\ No newline at end of file
diff --git a/lib/uri/tests/tests.js b/lib/uri/tests/tests.js
new file mode 100644
index 0000000..c6d5162
--- /dev/null
+++ b/lib/uri/tests/tests.js
@@ -0,0 +1,210 @@
+//
+//
+// Tests
+//
+//
+
+test("Acquire URI", function () {
+ URI = require("./uri").URI;
+ ok(URI);
+});
+
+test("URI Parsing", function () {
+ var components;
+
+ //scheme
+ components = URI.parse("uri:");
+ equal(components.scheme, "uri", "scheme");
+ equal(components.authority, undefined, "authority");
+ equal(components.userinfo, undefined, "userinfo");
+ equal(components.host, undefined, "host");
+ equal(components.port, undefined, "port");
+ equal(components.path, "", "path");
+ equal(components.query, undefined, "query");
+ equal(components.fragment, undefined, "fragment");
+
+ //userinfo
+ components = URI.parse("//@");
+ equal(components.scheme, undefined, "scheme");
+ equal(components.authority, "@", "authority");
+ equal(components.userinfo, "", "userinfo");
+ equal(components.host, "", "host");
+ equal(components.port, undefined, "port");
+ equal(components.path, "", "path");
+ equal(components.query, undefined, "query");
+ equal(components.fragment, undefined, "fragment");
+
+ //host
+ components = URI.parse("//");
+ equal(components.scheme, undefined, "scheme");
+ equal(components.authority, "", "authority");
+ equal(components.userinfo, undefined, "userinfo");
+ equal(components.host, "", "host");
+ equal(components.port, undefined, "port");
+ equal(components.path, "", "path");
+ equal(components.query, undefined, "query");
+ equal(components.fragment, undefined, "fragment");
+
+ //port
+ components = URI.parse("//:");
+ equal(components.scheme, undefined, "scheme");
+ equal(components.authority, ":", "authority");
+ equal(components.userinfo, undefined, "userinfo");
+ equal(components.host, "", "host");
+ equal(components.port, "", "port");
+ equal(components.path, "", "path");
+ equal(components.query, undefined, "query");
+ equal(components.fragment, undefined, "fragment");
+
+ //path
+ components = URI.parse("");
+ equal(components.scheme, undefined, "scheme");
+ equal(components.authority, undefined, "authority");
+ equal(components.userinfo, undefined, "userinfo");
+ equal(components.host, undefined, "host");
+ equal(components.port, undefined, "port");
+ equal(components.path, "", "path");
+ equal(components.query, undefined, "query");
+ equal(components.fragment, undefined, "fragment");
+
+ //query
+ components = URI.parse("?");
+ equal(components.scheme, undefined, "scheme");
+ equal(components.authority, undefined, "authority");
+ equal(components.userinfo, undefined, "userinfo");
+ equal(components.host, undefined, "host");
+ equal(components.port, undefined, "port");
+ equal(components.path, "", "path");
+ equal(components.query, "", "query");
+ equal(components.fragment, undefined, "fragment");
+
+ //fragment
+ components = URI.parse("#");
+ equal(components.scheme, undefined, "scheme");
+ equal(components.authority, undefined, "authority");
+ equal(components.userinfo, undefined, "userinfo");
+ equal(components.host, undefined, "host");
+ equal(components.port, undefined, "port");
+ equal(components.path, "", "path");
+ equal(components.query, undefined, "query");
+ equal(components.fragment, "", "fragment");
+
+ //all
+ components = URI.parse("uri://user:pass@example.com:123/one/two.three?q1=a1&q2=a2#body");
+ equal(components.scheme, "uri", "scheme");
+ equal(components.authority, "user:pass@example.com:123", "authority");
+ equal(components.userinfo, "user:pass", "userinfo");
+ equal(components.host, "example.com", "host");
+ equal(components.port, 123, "port");
+ equal(components.path, "/one/two.three", "path");
+ equal(components.query, "q1=a1&q2=a2", "query");
+ equal(components.fragment, "body", "fragment");
+});
+
+test("URI Serialization", function () {
+ var components = {
+ scheme : "",
+ userinfo : "",
+ host : "",
+ port : 0,
+ path : "",
+ query : "",
+ fragment : ""
+ };
+ equal(URI.serialize(components), "//@:0", "Empty Components");
+
+ //TODO: NEED MOAR TESTS!!
+});
+
+test("URI Resolving", function () {
+ //normal examples from RFC 3986
+ var base = "http://a/b/c/d;p?q";
+ equal(URI.resolve(base, "g:h"), "g:h", "g:h");
+ equal(URI.resolve(base, "g:h"), "g:h", "g:h");
+ equal(URI.resolve(base, "g"), "http://a/b/c/g", "g");
+ equal(URI.resolve(base, "./g"), "http://a/b/c/g", "./g");
+ equal(URI.resolve(base, "g/"), "http://a/b/c/g/", "g/");
+ equal(URI.resolve(base, "/g"), "http://a/g", "/g");
+ equal(URI.resolve(base, "//g"), "http://g", "//g");
+ equal(URI.resolve(base, "?y"), "http://a/b/c/d;p?y", "?y");
+ equal(URI.resolve(base, "g?y"), "http://a/b/c/g?y", "g?y");
+ equal(URI.resolve(base, "#s"), "http://a/b/c/d;p?q#s", "#s");
+ equal(URI.resolve(base, "g#s"), "http://a/b/c/g#s", "g#s");
+ equal(URI.resolve(base, "g?y#s"), "http://a/b/c/g?y#s", "g?y#s");
+ equal(URI.resolve(base, ";x"), "http://a/b/c/;x", ";x");
+ equal(URI.resolve(base, "g;x"), "http://a/b/c/g;x", "g;x");
+ equal(URI.resolve(base, "g;x?y#s"), "http://a/b/c/g;x?y#s", "g;x?y#s");
+ equal(URI.resolve(base, ""), "http://a/b/c/d;p?q", "");
+ equal(URI.resolve(base, "."), "http://a/b/c/", ".");
+ equal(URI.resolve(base, "./"), "http://a/b/c/", "./");
+ equal(URI.resolve(base, ".."), "http://a/b/", "..");
+ equal(URI.resolve(base, "../"), "http://a/b/", "../");
+ equal(URI.resolve(base, "../g"), "http://a/b/g", "../g");
+ equal(URI.resolve(base, "../.."), "http://a/", "../..");
+ equal(URI.resolve(base, "../../"), "http://a/", "../../");
+ equal(URI.resolve(base, "../../g"), "http://a/g", "../../g");
+
+ //abnormal examples from RFC 3986
+ equal(URI.resolve(base, "../../../g"), "http://a/g", "../../../g");
+ equal(URI.resolve(base, "../../../../g"), "http://a/g", "../../../../g");
+
+ equal(URI.resolve(base, "/./g"), "http://a/g", "/./g");
+ equal(URI.resolve(base, "/../g"), "http://a/g", "/../g");
+ equal(URI.resolve(base, "g."), "http://a/b/c/g.", "g.");
+ equal(URI.resolve(base, ".g"), "http://a/b/c/.g", ".g");
+ equal(URI.resolve(base, "g.."), "http://a/b/c/g..", "g..");
+ equal(URI.resolve(base, "..g"), "http://a/b/c/..g", "..g");
+
+ equal(URI.resolve(base, "./../g"), "http://a/b/g", "./../g");
+ equal(URI.resolve(base, "./g/."), "http://a/b/c/g/", "./g/.");
+ equal(URI.resolve(base, "g/./h"), "http://a/b/c/g/h", "g/./h");
+ equal(URI.resolve(base, "g/../h"), "http://a/b/c/h", "g/../h");
+ equal(URI.resolve(base, "g;x=1/./y"), "http://a/b/c/g;x=1/y", "g;x=1/./y");
+ equal(URI.resolve(base, "g;x=1/../y"), "http://a/b/c/y", "g;x=1/../y");
+
+ equal(URI.resolve(base, "g?y/./x"), "http://a/b/c/g?y/./x", "g?y/./x");
+ equal(URI.resolve(base, "g?y/../x"), "http://a/b/c/g?y/../x", "g?y/../x");
+ equal(URI.resolve(base, "g#s/./x"), "http://a/b/c/g#s/./x", "g#s/./x");
+ equal(URI.resolve(base, "g#s/../x"), "http://a/b/c/g#s/../x", "g#s/../x");
+
+ equal(URI.resolve(base, "http:g"), "http:g", "http:g");
+ equal(URI.resolve(base, "http:g", {tolerant:true}), "http://a/b/c/g", "http:g");
+
+});
+
+test("URI Equals", function () {
+ //test from RFC 3986
+ equal(URI.equal("example://a/b/c/%7Bfoo%7D", "eXAMPLE://a/./b/../b/%63/%7bfoo%7d"), true);
+});
+
+test("Escape Component", function () {
+ var input = "", output = "";
+ for (var d = 32; d < 128; ++d) {
+ input += String.fromCharCode(d);
+ if (String.fromCharCode(d).match(/[0-9A-Za-z\-\.\_\~\!\$\&\'\(\)\*\+\,\;\=]/)) {
+ output += String.fromCharCode(d);
+ } else {
+ output += "%" + d.toString(16).toUpperCase();
+ }
+ }
+ input += "\u00c0\u30a2";
+ output += "%C3%80%E3%82%A2";
+
+ equal(URI.escapeComponent(input), output);
+});
+
+test("Unescape Component", function () {
+ var input = "", output = "";
+ for (var d = 32; d < 128; ++d) {
+ input += String.fromCharCode(d);
+ if (String.fromCharCode(d).match(/[0-9A-Za-z\-\.\_\~\!\$\&\'\(\)\*\+\,\;\=]/)) {
+ output += String.fromCharCode(d);
+ } else {
+ output += "%" + d.toString(16).toUpperCase();
+ }
+ }
+ input += "\u00c0\u30a2";
+ output += "%C3%80%E3%82%A2";
+
+ equal(URI.unescapeComponent(output), input);
+});
\ No newline at end of file
diff --git a/lib/uri/uri.js b/lib/uri/uri.js
new file mode 100644
index 0000000..1d9e053
--- /dev/null
+++ b/lib/uri/uri.js
@@ -0,0 +1,706 @@
+/**
+ * URI.js
+ *
+ * @fileOverview An RFC 3986 compliant, scheme extendable URI parsing/validating/resolving library for JavaScript.
+ * @author Gary Court
+ * @version 1.0
+ * @see http://github.com/garycourt/uri-js
+ */
+
+/*
+ * Copyright 2010 Gary Court. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without modification, are
+ * permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright notice, this list of
+ * conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright notice, this list
+ * of conditions and the following disclaimer in the documentation and/or other materials
+ * provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY GARY COURT ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL GARY COURT OR
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+ * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * The views and conclusions contained in the software and documentation are those of the
+ * authors and should not be interpreted as representing official policies, either expressed
+ * or implied, of Gary Court.
+ */
+
+/*jslint white: true, sub: true, onevar: true, undef: true, eqeqeq: true, newcap: true, immed: true, indent: 4 */
+
+var exports = exports || this,
+ require = require || function () {
+ return exports;
+ };
+
+(function () {
+ var Options, URIComponents, SchemeHandler, URI,
+
+ mergeSet = function () {
+ var set = arguments[0],
+ x = 1,
+ nextSet = arguments[x];
+
+ while (nextSet) {
+ set = set.slice(0, -1) + nextSet.slice(1);
+ nextSet = arguments[++x];
+ }
+
+ return set;
+ },
+
+ subexp = function (str) {
+ return "(?:" + str + ")";
+ },
+
+ ALPHA$$ = "[A-Za-z]",
+ CR$ = "[\\x0D]",
+ DIGIT$$ = "[0-9]",
+ DQUOTE$$ = "[\\x22]",
+ HEXDIG$$ = mergeSet(DIGIT$$, "[A-Fa-f]"), //case-insensitive
+ LF$$ = "[\\x0A]",
+ SP$$ = "[\\x20]",
+ PCT_ENCODED$ = subexp("%" + HEXDIG$$ + HEXDIG$$),
+ GEN_DELIMS$$ = "[\\:\\/\\?\\#\\[\\]\\@]",
+ SUB_DELIMS$$ = "[\\!\\$\\&\\'\\(\\)\\*\\+\\,\\;\\=]",
+ RESERVED$$ = mergeSet(GEN_DELIMS$$, SUB_DELIMS$$),
+ UNRESERVED$$ = mergeSet(ALPHA$$, DIGIT$$, "[\\-\\.\\_\\~]"),
+ SCHEME$ = subexp(ALPHA$$ + mergeSet(ALPHA$$, DIGIT$$, "[\\+\\-\\.]") + "*"),
+ USERINFO$ = subexp(subexp(PCT_ENCODED$ + "|" + mergeSet(UNRESERVED$$, SUB_DELIMS$$, "[\\:]")) + "*"),
+ DEC_OCTET$ = subexp(DIGIT$$ + "|" + subexp("[1-9]" + DIGIT$$) + "|" + subexp("1" + DIGIT$$ + DIGIT$$) + "|" + subexp("2[0-4]" + DIGIT$$) + "|" + subexp("25[0-5]")),
+ IPV4ADDRESS$ = subexp(DEC_OCTET$ + "." + DEC_OCTET$ + "." + DEC_OCTET$ + "." + DEC_OCTET$),
+ H16$ = subexp(HEXDIG$$ + "{1,4}"),
+ LS32$ = subexp(subexp(H16$ + "\\:" + H16$) + "|" + IPV4ADDRESS$),
+ IPV6ADDRESS$ = subexp(mergeSet(UNRESERVED$$, SUB_DELIMS$$, "[\\:]") + "+"), //FIXME
+ IPVFUTURE$ = subexp("v" + HEXDIG$$ + "+\\." + mergeSet(UNRESERVED$$, SUB_DELIMS$$, "[\\:]") + "+"),
+ IP_LITERAL$ = subexp("\\[" + subexp(IPV6ADDRESS$ + "|" + IPVFUTURE$) + "\\]"),
+ REG_NAME$ = subexp(subexp(PCT_ENCODED$ + "|" + mergeSet(UNRESERVED$$, SUB_DELIMS$$)) + "*"),
+ HOST$ = subexp(IP_LITERAL$ + "|" + IPV4ADDRESS$ + "|" + REG_NAME$),
+ PORT$ = subexp(DIGIT$$ + "*"),
+ AUTHORITY$ = subexp(subexp(USERINFO$ + "@") + "?" + HOST$ + subexp("\\:" + PORT$) + "?"),
+ PCHAR$ = subexp(PCT_ENCODED$ + "|" + mergeSet(UNRESERVED$$, SUB_DELIMS$$, "[\\:\\@]")),
+ SEGMENT$ = subexp(PCHAR$ + "*"),
+ SEGMENT_NZ$ = subexp(PCHAR$ + "+"),
+ SEGMENT_NZ_NC$ = subexp(subexp(PCT_ENCODED$ + "|" + mergeSet(UNRESERVED$$, SUB_DELIMS$$, "[\\@]")) + "+"),
+ PATH_ABEMPTY$ = subexp(subexp("\\/" + SEGMENT$) + "*"),
+ PATH_ABSOLUTE$ = subexp("\\/" + subexp(SEGMENT_NZ$ + PATH_ABEMPTY$) + "?"), //simplified
+ PATH_NOSCHEME$ = subexp(SEGMENT_NZ_NC$ + PATH_ABEMPTY$), //simplified
+ PATH_ROOTLESS$ = subexp(SEGMENT_NZ$ + PATH_ABEMPTY$), //simplified
+ PATH_EMPTY$ = subexp(""), //simplified
+ PATH$ = subexp(PATH_ABEMPTY$ + "|" + PATH_ABSOLUTE$ + "|" + PATH_NOSCHEME$ + "|" + PATH_ROOTLESS$ + "|" + PATH_EMPTY$),
+ QUERY$ = subexp(subexp(PCHAR$ + "|[\\/\\?]") + "*"),
+ FRAGMENT$ = subexp(subexp(PCHAR$ + "|[\\/\\?]") + "*"),
+ HIER_PART$ = subexp(subexp("\\/\\/" + AUTHORITY$ + PATH_ABEMPTY$) + "|" + PATH_ABSOLUTE$ + "|" + PATH_ROOTLESS$ + "|" + PATH_EMPTY$),
+ URI$ = subexp(SCHEME$ + "\\:" + HIER_PART$ + subexp("\\?" + QUERY$) + "?" + subexp("\\#" + FRAGMENT$) + "?"),
+ RELATIVE_PART$ = subexp(subexp("\\/\\/" + AUTHORITY$ + PATH_ABEMPTY$) + "|" + PATH_ABSOLUTE$ + "|" + PATH_NOSCHEME$ + "|" + PATH_EMPTY$),
+ RELATIVE_REF$ = subexp(RELATIVE_PART$ + subexp("\\?" + QUERY$) + "?" + subexp("\\#" + FRAGMENT$) + "?"),
+ URI_REFERENCE$ = subexp(URI$ + "|" + RELATIVE_REF$),
+ ABSOLUTE_URI$ = subexp(SCHEME$ + "\\:" + HIER_PART$ + subexp("\\?" + QUERY$) + "?"),
+
+ URI_REF = new RegExp("^" + subexp("(" + URI$ + ")|(" + RELATIVE_REF$ + ")") + "$"),
+ GENERIC_REF = new RegExp("^(" + SCHEME$ + ")\\:" + subexp(subexp("\\/\\/(" + subexp("(" + USERINFO$ + ")@") + "?(" + HOST$ + ")" + subexp("\\:(" + PORT$ + ")") + "?)") + "?(" + PATH_ABEMPTY$ + "|" + PATH_ABSOLUTE$ + "|" + PATH_ROOTLESS$ + "|" + PATH_EMPTY$ + ")") + subexp("\\?(" + QUERY$ + ")") + "?" + subexp("\\#(" + FRAGMENT$ + ")") + "?$"),
+ RELATIVE_REF = new RegExp("^(){0}" + subexp(subexp("\\/\\/(" + subexp("(" + USERINFO$ + ")@") + "?(" + HOST$ + ")" + subexp("\\:(" + PORT$ + ")") + "?)") + "?(" + PATH_ABEMPTY$ + "|" + PATH_ABSOLUTE$ + "|" + PATH_NOSCHEME$ + "|" + PATH_EMPTY$ + ")") + subexp("\\?(" + QUERY$ + ")") + "?" + subexp("\\#(" + FRAGMENT$ + ")") + "?$"),
+ ABSOLUTE_REF = new RegExp("^(" + SCHEME$ + ")\\:" + subexp(subexp("\\/\\/(" + subexp("(" + USERINFO$ + ")@") + "?(" + HOST$ + ")" + subexp("\\:(" + PORT$ + ")") + "?)") + "?(" + PATH_ABEMPTY$ + "|" + PATH_ABSOLUTE$ + "|" + PATH_ROOTLESS$ + "|" + PATH_EMPTY$ + ")") + subexp("\\?(" + QUERY$ + ")") + "?$"),
+ SAMEDOC_REF = new RegExp("^" + subexp("\\#(" + FRAGMENT$ + ")") + "?$"),
+ AUTHORITY = new RegExp("^" + subexp("(" + USERINFO$ + ")@") + "?(" + HOST$ + ")" + subexp("\\:(" + PORT$ + ")") + "?$"),
+
+ NOT_SCHEME = new RegExp(mergeSet("[^]", ALPHA$$, DIGIT$$, "[\\+\\-\\.]"), "g"),
+ NOT_USERINFO = new RegExp(mergeSet("[^\\%\\:]", UNRESERVED$$, SUB_DELIMS$$), "g"),
+ NOT_HOST = new RegExp(mergeSet("[^\\%]", UNRESERVED$$, SUB_DELIMS$$), "g"),
+ NOT_PATH = new RegExp(mergeSet("[^\\%\\/\\:\\@]", UNRESERVED$$, SUB_DELIMS$$), "g"),
+ NOT_PATH_NOSCHEME = new RegExp(mergeSet("[^\\%\\/\\@]", UNRESERVED$$, SUB_DELIMS$$), "g"),
+ NOT_QUERY = new RegExp(mergeSet("[^\\%]", UNRESERVED$$, SUB_DELIMS$$, "[\\:\\@\\/\\?]"), "g"),
+ NOT_FRAGMENT = NOT_QUERY,
+ ESCAPE = new RegExp(mergeSet("[^]", UNRESERVED$$, SUB_DELIMS$$), "g"),
+ UNRESERVED = new RegExp(UNRESERVED$$, "g"),
+ OTHER_CHARS = new RegExp(mergeSet("[^\\%]", UNRESERVED$$, RESERVED$$), "g"),
+ PCT_ENCODEDS = new RegExp(PCT_ENCODED$ + "+", "g"),
+ URI_PARSE = /^(?:([^:\/?#]+):)?(?:\/\/((?:([^\/?#@]*)@)?([^\/?#:]*)(?:\:(\d*))?))?([^?#]*)(?:\?([^#]*))?(?:#(.*))?/i,
+ RDS1 = /^\.\.?\//,
+ RDS2 = /^\/\.(\/|$)/,
+ RDS3 = /^\/\.\.(\/|$)/,
+ RDS4 = /^\.\.?$/,
+ RDS5 = /^\/?.*?(?=\/|$)/,
+ NO_MATCH_IS_UNDEFINED = ("").match(/(){0}/)[1] === undefined,
+
+ pctEncChar = function (chr) {
+ var c = chr.charCodeAt(0);
+
+ if (c < 128) {
+ return "%" + c.toString(16).toUpperCase();
+ }
+ else if ((c > 127) && (c < 2048)) {
+ return "%" + ((c >> 6) | 192).toString(16).toUpperCase() + "%" + ((c & 63) | 128).toString(16).toUpperCase();
+ }
+ else {
+ return "%" + ((c >> 12) | 224).toString(16).toUpperCase() + "%" + (((c >> 6) & 63) | 128).toString(16).toUpperCase() + "%" + ((c & 63) | 128).toString(16).toUpperCase();
+ }
+ },
+
+ pctDecUnreserved = function (str) {
+ var newStr = "",
+ i = 0,
+ c, s;
+
+ while (i < str.length) {
+ c = parseInt(str.substr(i + 1, 2), 16);
+
+ if (c < 128) {
+ s = String.fromCharCode(c);
+ if (s.match(UNRESERVED)) {
+ newStr += s;
+ } else {
+ newStr += str.substr(i, 3);
+ }
+ i += 3;
+ }
+ else if ((c > 191) && (c < 224)) {
+ newStr += str.substr(i, 6);
+ i += 6;
+ }
+ else {
+ newStr += str.substr(i, 9);
+ i += 9;
+ }
+ }
+
+ return newStr;
+ },
+
+ pctDecChars = function (str) {
+ var newStr = "",
+ i = 0,
+ c, c2, c3;
+
+ while (i < str.length) {
+ c = parseInt(str.substr(i + 1, 2), 16);
+
+ if (c < 128) {
+ newStr += String.fromCharCode(c);
+ i += 3;
+ }
+ else if ((c > 191) && (c < 224)) {
+ c2 = parseInt(str.substr(i + 4, 2), 16);
+ newStr += String.fromCharCode(((c & 31) << 6) | (c2 & 63));
+ i += 6;
+ }
+ else {
+ c2 = parseInt(str.substr(i + 4, 2), 16);
+ c3 = parseInt(str.substr(i + 7, 2), 16);
+ newStr += String.fromCharCode(((c & 15) << 12) | ((c2 & 63) << 6) | (c3 & 63));
+ i += 9;
+ }
+ }
+
+ return newStr;
+ },
+
+ typeOf = function (o) {
+ return o === undefined ? "undefined" : (o === null ? "null" : Object.prototype.toString.call(o).split(" ").pop().split("]").shift().toLowerCase());
+ };
+
+ /**
+ * @class
+ */
+
+ Options = function () {};
+
+ Options.prototype = {
+ /**
+ * @type Boolean
+ */
+
+ tolerant : undefined,
+
+ /**
+ * @type String
+ */
+
+ scheme : undefined,
+
+ /**
+ * @type String
+ * @enum "uri", "absolute", "relative", "same-document", "suffix"
+ */
+
+ reference : undefined
+ };
+
+ /**
+ * @class
+ */
+
+ URIComponents = function () {
+ this.errors = [];
+ };
+
+ URIComponents.prototype = {
+ /**
+ * @type String
+ */
+
+ scheme : undefined,
+
+ /**
+ * @type String
+ */
+
+ authority : undefined,
+
+ /**
+ * @type String
+ */
+
+ userinfo : undefined,
+
+ /**
+ * @type String
+ */
+
+ host : undefined,
+
+ /**
+ * @type Number
+ */
+
+ port : undefined,
+
+ /**
+ * @type String
+ */
+
+ path : undefined,
+
+ /**
+ * @type String
+ */
+
+ query : undefined,
+
+ /**
+ * @type String
+ */
+
+ fragment : undefined,
+
+ /**
+ * @type String
+ * @enum "uri", "absolute", "relative", "same-document"
+ */
+
+ reference : undefined,
+
+ /**
+ * @type Array
+ */
+
+ errors : undefined
+ };
+
+ /**
+ * @class
+ */
+
+ SchemeHandler = function () {};
+
+ /**
+ * @param {URIComponents} components
+ * @param {Options} options
+ */
+
+ SchemeHandler.prototype.parse = function (components, options) {};
+
+ /**
+ * @param {URIComponents} components
+ * @param {Options} options
+ */
+
+ SchemeHandler.prototype.serialize = function (components, options) {};
+
+ /**
+ * @namespace
+ */
+
+ URI = {};
+
+ /**
+ * @namespace
+ */
+
+ URI.SCHEMES = {};
+
+ /**
+ * @param {String} uriString
+ * @param {Options} [options]
+ * @returns {URIComponents}
+ */
+
+ URI.parse = function (uriString, options) {
+ var matches,
+ components = new URIComponents(),
+ schemeHandler;
+
+ uriString = uriString ? uriString.toString() : "";
+ options = options || {};
+
+ if (options.reference === "suffix") {
+ uriString = (options.scheme ? options.scheme + ":" : "") + "//" + uriString;
+ }
+
+ matches = uriString.match(URI_REF);
+
+ if (matches) {
+ if (matches[1]) {
+ //generic URI
+ matches = uriString.match(GENERIC_REF);
+ } else {
+ //relative URI
+ matches = uriString.match(RELATIVE_REF);
+ }
+ } else {
+ if (!options.tolerant) {
+ components.errors.push("URI is not strictly valid.");
+ }
+ matches = uriString.match(URI_PARSE);
+ }
+
+ if (matches) {
+ if (NO_MATCH_IS_UNDEFINED) {
+ //store each component
+ components.scheme = matches[1];
+ components.authority = matches[2];
+ components.userinfo = matches[3];
+ components.host = matches[4];
+ components.port = parseInt(matches[5], 10);
+ components.path = matches[6] || "";
+ components.query = matches[7];
+ components.fragment = matches[8];
+
+ //fix port number
+ if (isNaN(components.port)) {
+ components.port = matches[5];
+ }
+ } else { //IE FIX for improper RegExp matching
+ //store each component
+ components.scheme = matches[1] || undefined;
+ components.authority = (uriString.indexOf("//") !== -1 ? matches[2] : undefined);
+ components.userinfo = (uriString.indexOf("@") !== -1 ? matches[3] : undefined);
+ components.host = (uriString.indexOf("//") !== -1 ? matches[4] : undefined);
+ components.port = parseInt(matches[5], 10);
+ components.path = matches[6] || "";
+ components.query = (uriString.indexOf("?") !== -1 ? matches[7] : undefined);
+ components.fragment = (uriString.indexOf("#") !== -1 ? matches[8] : undefined);
+
+ //fix port number
+ if (isNaN(components.port)) {
+ components.port = (uriString.match(/\/\/.*\:(?:\/|\?|\#|$)/) ? matches[4] : undefined);
+ }
+ }
+
+ //determine reference type
+ if (!components.scheme && !components.authority && !components.path && !components.query) {
+ components.reference = "same-document";
+ } else if (!components.scheme) {
+ components.reference = "relative";
+ } else if (!components.fragment) {
+ components.reference = "absolute";
+ } else {
+ components.reference = "uri";
+ }
+
+ //check for reference errors
+ if (options.reference && options.reference !== "suffix" && options.reference !== components.reference) {
+ components.errors.push("URI is not a " + options.reference + " reference.");
+ }
+
+ //check if a handler for the scheme exists
+ schemeHandler = URI.SCHEMES[components.scheme || options.scheme];
+ if (schemeHandler && schemeHandler.parse) {
+ //perform extra parsing
+ schemeHandler.parse(components, options);
+ }
+ } else {
+ components.errors.push("URI can not be parsed.");
+ }
+
+ return components;
+ };
+
+ /**
+ * @private
+ * @param {URIComponents} components
+ * @returns {String}
+ */
+
+ URI._recomposeAuthority = function (components) {
+ var uriTokens = [];
+
+ if (components.userinfo !== undefined || components.host !== undefined || typeof components.port === "number") {
+ if (components.userinfo !== undefined) {
+ uriTokens.push(components.userinfo.toString().replace(NOT_USERINFO, pctEncChar));
+ uriTokens.push("@");
+ }
+ if (components.host !== undefined) {
+ uriTokens.push(components.host.toString().toLowerCase().replace(NOT_HOST, pctEncChar));
+ }
+ if (typeof components.port === "number") {
+ uriTokens.push(":");
+ uriTokens.push(components.port.toString(10));
+ }
+ }
+
+ return uriTokens.length ? uriTokens.join("") : undefined;
+ };
+
+ /**
+ * @param {String} input
+ * @returns {String}
+ */
+
+ URI.removeDotSegments = function (input) {
+ var output = [], s;
+
+ while (input.length) {
+ if (input.match(RDS1)) {
+ input = input.replace(RDS1, "");
+ } else if (input.match(RDS2)) {
+ input = input.replace(RDS2, "/");
+ } else if (input.match(RDS3)) {
+ input = input.replace(RDS3, "/");
+ output.pop();
+ } else if (input === "." || input === "..") {
+ input = "";
+ } else {
+ s = input.match(RDS5)[0];
+ input = input.slice(s.length);
+ output.push(s);
+ }
+ }
+
+ return output.join("");
+ };
+
+ /**
+ * @param {URIComponents} components
+ * @param {Options} options
+ * @returns {String}
+ */
+
+ URI.serialize = function (components, options) {
+ var uriTokens = [],
+ schemeHandler,
+ s;
+ options = options || {};
+
+ //check if a handler for the scheme exists
+ schemeHandler = URI.SCHEMES[components.scheme || options.scheme];
+ if (schemeHandler && schemeHandler.serialize) {
+ //perform extra serialization
+ schemeHandler.serialize(components, options);
+ }
+
+ if (options.reference !== "suffix" && components.scheme) {
+ uriTokens.push(components.scheme.toString().toLowerCase().replace(NOT_SCHEME, ""));
+ uriTokens.push(":");
+ }
+
+ components.authority = URI._recomposeAuthority(components);
+ if (components.authority !== undefined) {
+ if (options.reference !== "suffix") {
+ uriTokens.push("//");
+ }
+
+ uriTokens.push(components.authority);
+
+ if (components.path && components.path.charAt(0) !== "/") {
+ uriTokens.push("/");
+ }
+ }
+
+ if (components.path) {
+ s = URI.removeDotSegments(components.path.toString().replace(/%2E/ig, "."));
+
+ if (components.scheme) {
+ s = s.replace(NOT_PATH, pctEncChar);
+ } else {
+ s = s.replace(NOT_PATH_NOSCHEME, pctEncChar);
+ }
+
+ if (components.authority === undefined) {
+ s = s.replace(/^\/\//, "/%2F"); //don't allow the path to start with "//"
+ }
+ uriTokens.push(s);
+ }
+
+ if (components.query) {
+ uriTokens.push("?");
+ uriTokens.push(components.query.toString().replace(NOT_QUERY, pctEncChar));
+ }
+
+ if (components.fragment) {
+ uriTokens.push("#");
+ uriTokens.push(components.fragment.toString().replace(NOT_FRAGMENT, pctEncChar));
+ }
+
+ return uriTokens
+ .join('') //merge tokens into a string
+ .replace(PCT_ENCODEDS, pctDecUnreserved) //undecode unreserved characters
+ //.replace(OTHER_CHARS, pctEncChar) //replace non-URI characters
+ .replace(/%[0-9A-Fa-f]{2}/g, function (str) { //uppercase percent encoded characters
+ return str.toUpperCase();
+ })
+ ;
+ };
+
+ /**
+ * @param {URIComponents} base
+ * @param {URIComponents} relative
+ * @param {Options} [options]
+ * @param {Boolean} [skipNormalization]
+ * @returns {URIComponents}
+ */
+
+ URI.resolveComponents = function (base, relative, options, skipNormalization) {
+ var target = new URIComponents();
+
+ if (!skipNormalization) {
+ base = URI.parse(URI.serialize(base, options), options); //normalize base components
+ relative = URI.parse(URI.serialize(relative, options), options); //normalize relative components
+ }
+ options = options || {};
+
+ if (!options.tolerant && relative.scheme) {
+ target.scheme = relative.scheme;
+ target.authority = relative.authority;
+ target.userinfo = relative.userinfo;
+ target.host = relative.host;
+ target.port = relative.port;
+ target.path = URI.removeDotSegments(relative.path);
+ target.query = relative.query;
+ } else {
+ if (relative.authority !== undefined) {
+ target.authority = relative.authority;
+ target.userinfo = relative.userinfo;
+ target.host = relative.host;
+ target.port = relative.port;
+ target.path = URI.removeDotSegments(relative.path);
+ target.query = relative.query;
+ } else {
+ if (!relative.path) {
+ target.path = base.path;
+ if (relative.query !== undefined) {
+ target.query = relative.query;
+ } else {
+ target.query = base.query;
+ }
+ } else {
+ if (relative.path.charAt(0) === "/") {
+ target.path = URI.removeDotSegments(relative.path);
+ } else {
+ if (base.authority !== undefined && !base.path) {
+ target.path = "/" + relative.path;
+ } else if (!base.path) {
+ target.path = relative.path;
+ } else {
+ target.path = base.path.slice(0, base.path.lastIndexOf("/") + 1) + relative.path;
+ }
+ target.path = URI.removeDotSegments(target.path);
+ }
+ target.query = relative.query;
+ }
+ target.authority = base.authority;
+ target.userinfo = base.userinfo;
+ target.host = base.host;
+ target.port = base.port;
+ }
+ target.scheme = base.scheme;
+ }
+
+ target.fragment = relative.fragment;
+
+ return target;
+ };
+
+ /**
+ * @param {String} baseURI
+ * @param {String} relativeURI
+ * @param {Options} [options]
+ * @returns {String}
+ */
+
+ URI.resolve = function (baseURI, relativeURI, options) {
+ return URI.serialize(URI.resolveComponents(URI.parse(baseURI, options), URI.parse(relativeURI, options), options, true), options);
+ };
+
+ /**
+ * @param {String|URIComponents} uri
+ * @param {Options} options
+ * @returns {String|URIComponents}
+ */
+
+ URI.normalize = function (uri, options) {
+ if (typeof uri === "string") {
+ return URI.serialize(URI.parse(uri, options), options);
+ } else if (typeOf(uri) === "object") {
+ return URI.parse(URI.serialize(uri, options), options);
+ }
+
+ return uri;
+ };
+
+ /**
+ * @param {String|URIComponents} uriA
+ * @param {String|URIComponents} uriB
+ * @param {Options} options
+ */
+
+ URI.equal = function (uriA, uriB, options) {
+ if (typeof uriA === "string") {
+ uriA = URI.serialize(URI.parse(uriA, options), options);
+ } else if (typeOf(uriA) === "object") {
+ uriA = URI.serialize(uriA, options);
+ }
+
+ if (typeof uriB === "string") {
+ uriB = URI.serialize(URI.parse(uriB, options), options);
+ } else if (typeOf(uriB) === "object") {
+ uriB = URI.serialize(uriB, options);
+ }
+
+ return uriA === uriB;
+ };
+
+ /**
+ * @param {String} str
+ * @returns {String}
+ */
+
+ URI.escapeComponent = function (str) {
+ return str && str.toString().replace(ESCAPE, pctEncChar);
+ };
+
+ /**
+ * @param {String} str
+ * @returns {String}
+ */
+
+ URI.unescapeComponent = function (str) {
+ return str && str.toString().replace(PCT_ENCODEDS, pctDecChars);
+ };
+
+ //export API
+ exports.Options = Options;
+ exports.URIComponents = URIComponents;
+ exports.SchemeHandler = SchemeHandler;
+ exports.URI = URI;
+
+}());
\ No newline at end of file