From e28f8f6a5a654a86dc6840f8bb1b16b888e24430 Mon Sep 17 00:00:00 2001
From: Jo-Philipp Wich <jow@openwrt.org>
Date: Mon, 5 Jan 2015 19:17:55 +0100
Subject: [PATCH] luci2: split into submodules

Signed-off-by: Jo-Philipp Wich <jow@openwrt.org>
---
 luci2/htdocs/luci2.html        |    2 +-
 luci2/htdocs/luci2/cbi.js      | 3200 +++++++++++++++
 luci2/htdocs/luci2/firewall.js |   50 +
 luci2/htdocs/luci2/luci2.js    | 7036 +-------------------------------
 luci2/htdocs/luci2/network.js  | 1447 +++++++
 luci2/htdocs/luci2/rpc.js      |  188 +
 luci2/htdocs/luci2/session.js  |   78 +
 luci2/htdocs/luci2/system.js   |   82 +
 luci2/htdocs/luci2/uci.js      |  532 +++
 luci2/htdocs/luci2/ui.js       | 1324 ++++++
 luci2/htdocs/luci2/wireless.js |  156 +
 11 files changed, 7067 insertions(+), 7028 deletions(-)
 create mode 100644 luci2/htdocs/luci2/cbi.js
 create mode 100644 luci2/htdocs/luci2/firewall.js
 create mode 100644 luci2/htdocs/luci2/network.js
 create mode 100644 luci2/htdocs/luci2/rpc.js
 create mode 100644 luci2/htdocs/luci2/session.js
 create mode 100644 luci2/htdocs/luci2/system.js
 create mode 100644 luci2/htdocs/luci2/uci.js
 create mode 100644 luci2/htdocs/luci2/ui.js
 create mode 100644 luci2/htdocs/luci2/wireless.js

diff --git a/luci2/htdocs/luci2.html b/luci2/htdocs/luci2.html
index de5e037..47c74c7 100644
--- a/luci2/htdocs/luci2.html
+++ b/luci2/htdocs/luci2.html
@@ -24,7 +24,7 @@
                 var L = new LuCI2();
 
                 L.ui.login().then(function() {
-                    L.ui.init();
+                    L.ui.load();
                 });
             });
         </script>
diff --git a/luci2/htdocs/luci2/cbi.js b/luci2/htdocs/luci2/cbi.js
new file mode 100644
index 0000000..cfc677d
--- /dev/null
+++ b/luci2/htdocs/luci2/cbi.js
@@ -0,0 +1,3200 @@
+(function() {
+	var type = function(f, l)
+	{
+		f.message = l;
+		return f;
+	};
+
+	var cbi_class = {
+		validation: {
+			i18n: function(msg)
+			{
+				L.cbi.validation.message = L.tr(msg);
+			},
+
+			compile: function(code)
+			{
+				var pos = 0;
+				var esc = false;
+				var depth = 0;
+				var types = L.cbi.validation.types;
+				var stack = [ ];
+
+				code += ',';
+
+				for (var i = 0; i < code.length; i++)
+				{
+					if (esc)
+					{
+						esc = false;
+						continue;
+					}
+
+					switch (code.charCodeAt(i))
+					{
+					case 92:
+						esc = true;
+						break;
+
+					case 40:
+					case 44:
+						if (depth <= 0)
+						{
+							if (pos < i)
+							{
+								var label = code.substring(pos, i);
+									label = label.replace(/\\(.)/g, '$1');
+									label = label.replace(/^[ \t]+/g, '');
+									label = label.replace(/[ \t]+$/g, '');
+
+								if (label && !isNaN(label))
+								{
+									stack.push(parseFloat(label));
+								}
+								else if (label.match(/^(['"]).*\1$/))
+								{
+									stack.push(label.replace(/^(['"])(.*)\1$/, '$2'));
+								}
+								else if (typeof types[label] == 'function')
+								{
+									stack.push(types[label]);
+									stack.push([ ]);
+								}
+								else
+								{
+									throw "Syntax error, unhandled token '"+label+"'";
+								}
+							}
+							pos = i+1;
+						}
+						depth += (code.charCodeAt(i) == 40);
+						break;
+
+					case 41:
+						if (--depth <= 0)
+						{
+							if (typeof stack[stack.length-2] != 'function')
+								throw "Syntax error, argument list follows non-function";
+
+							stack[stack.length-1] =
+								L.cbi.validation.compile(code.substring(pos, i));
+
+							pos = i+1;
+						}
+						break;
+					}
+				}
+
+				return stack;
+			}
+		}
+	};
+
+	var validation = cbi_class.validation;
+
+	validation.types = {
+		'integer': function()
+		{
+			if (this.match(/^-?[0-9]+$/) != null)
+				return true;
+
+			validation.i18n('Must be a valid integer');
+			return false;
+		},
+
+		'uinteger': function()
+		{
+			if (validation.types['integer'].apply(this) && (this >= 0))
+				return true;
+
+			validation.i18n('Must be a positive integer');
+			return false;
+		},
+
+		'float': function()
+		{
+			if (!isNaN(parseFloat(this)))
+				return true;
+
+			validation.i18n('Must be a valid number');
+			return false;
+		},
+
+		'ufloat': function()
+		{
+			if (validation.types['float'].apply(this) && (this >= 0))
+				return true;
+
+			validation.i18n('Must be a positive number');
+			return false;
+		},
+
+		'ipaddr': function()
+		{
+			if (L.parseIPv4(this) || L.parseIPv6(this))
+				return true;
+
+			validation.i18n('Must be a valid IP address');
+			return false;
+		},
+
+		'ip4addr': function()
+		{
+			if (L.parseIPv4(this))
+				return true;
+
+			validation.i18n('Must be a valid IPv4 address');
+			return false;
+		},
+
+		'ip6addr': function()
+		{
+			if (L.parseIPv6(this))
+				return true;
+
+			validation.i18n('Must be a valid IPv6 address');
+			return false;
+		},
+
+		'netmask4': function()
+		{
+			if (L.isNetmask(L.parseIPv4(this)))
+				return true;
+
+			validation.i18n('Must be a valid IPv4 netmask');
+			return false;
+		},
+
+		'netmask6': function()
+		{
+			if (L.isNetmask(L.parseIPv6(this)))
+				return true;
+
+			validation.i18n('Must be a valid IPv6 netmask6');
+			return false;
+		},
+
+		'cidr4': function()
+		{
+			if (this.match(/^([0-9.]+)\/(\d{1,2})$/))
+				if (RegExp.$2 <= 32 && L.parseIPv4(RegExp.$1))
+					return true;
+
+			validation.i18n('Must be a valid IPv4 prefix');
+			return false;
+		},
+
+		'cidr6': function()
+		{
+			if (this.match(/^([a-fA-F0-9:.]+)\/(\d{1,3})$/))
+				if (RegExp.$2 <= 128 && L.parseIPv6(RegExp.$1))
+					return true;
+
+			validation.i18n('Must be a valid IPv6 prefix');
+			return false;
+		},
+
+		'ipmask4': function()
+		{
+			if (this.match(/^([0-9.]+)\/([0-9.]+)$/))
+			{
+				var addr = RegExp.$1, mask = RegExp.$2;
+				if (L.parseIPv4(addr) && L.isNetmask(L.parseIPv4(mask)))
+					return true;
+			}
+
+			validation.i18n('Must be a valid IPv4 address/netmask pair');
+			return false;
+		},
+
+		'ipmask6': function()
+		{
+			if (this.match(/^([a-fA-F0-9:.]+)\/([a-fA-F0-9:.]+)$/))
+			{
+				var addr = RegExp.$1, mask = RegExp.$2;
+				if (L.parseIPv6(addr) && L.isNetmask(L.parseIPv6(mask)))
+					return true;
+			}
+
+			validation.i18n('Must be a valid IPv6 address/netmask pair');
+			return false;
+		},
+
+		'port': function()
+		{
+			if (validation.types['integer'].apply(this) &&
+				(this >= 0) && (this <= 65535))
+				return true;
+
+			validation.i18n('Must be a valid port number');
+			return false;
+		},
+
+		'portrange': function()
+		{
+			if (this.match(/^(\d+)-(\d+)$/))
+			{
+				var p1 = RegExp.$1;
+				var p2 = RegExp.$2;
+
+				if (validation.types['port'].apply(p1) &&
+				    validation.types['port'].apply(p2) &&
+				    (parseInt(p1) <= parseInt(p2)))
+					return true;
+			}
+			else if (validation.types['port'].apply(this))
+			{
+				return true;
+			}
+
+			validation.i18n('Must be a valid port range');
+			return false;
+		},
+
+		'macaddr': function()
+		{
+			if (this.match(/^([a-fA-F0-9]{2}:){5}[a-fA-F0-9]{2}$/) != null)
+				return true;
+
+			validation.i18n('Must be a valid MAC address');
+			return false;
+		},
+
+		'host': function()
+		{
+			if (validation.types['hostname'].apply(this) ||
+			    validation.types['ipaddr'].apply(this))
+				return true;
+
+			validation.i18n('Must be a valid hostname or IP address');
+			return false;
+		},
+
+		'hostname': function()
+		{
+			if ((this.length <= 253) &&
+			    ((this.match(/^[a-zA-Z0-9]+$/) != null ||
+			     (this.match(/^[a-zA-Z0-9_][a-zA-Z0-9_\-.]*[a-zA-Z0-9]$/) &&
+			      this.match(/[^0-9.]/)))))
+				return true;
+
+			validation.i18n('Must be a valid host name');
+			return false;
+		},
+
+		'network': function()
+		{
+			if (validation.types['uciname'].apply(this) ||
+			    validation.types['host'].apply(this))
+				return true;
+
+			validation.i18n('Must be a valid network name');
+			return false;
+		},
+
+		'wpakey': function()
+		{
+			var v = this;
+
+			if ((v.length == 64)
+			      ? (v.match(/^[a-fA-F0-9]{64}$/) != null)
+				  : ((v.length >= 8) && (v.length <= 63)))
+				return true;
+
+			validation.i18n('Must be a valid WPA key');
+			return false;
+		},
+
+		'wepkey': function()
+		{
+			var v = this;
+
+			if (v.substr(0,2) == 's:')
+				v = v.substr(2);
+
+			if (((v.length == 10) || (v.length == 26))
+			      ? (v.match(/^[a-fA-F0-9]{10,26}$/) != null)
+			      : ((v.length == 5) || (v.length == 13)))
+				return true;
+
+			validation.i18n('Must be a valid WEP key');
+			return false;
+		},
+
+		'uciname': function()
+		{
+			if (this.match(/^[a-zA-Z0-9_]+$/) != null)
+				return true;
+
+			validation.i18n('Must be a valid UCI identifier');
+			return false;
+		},
+
+		'range': function(min, max)
+		{
+			var val = parseFloat(this);
+
+			if (validation.types['integer'].apply(this) &&
+			    !isNaN(min) && !isNaN(max) && ((val >= min) && (val <= max)))
+				return true;
+
+			validation.i18n('Must be a number between %d and %d');
+			return false;
+		},
+
+		'min': function(min)
+		{
+			var val = parseFloat(this);
+
+			if (validation.types['integer'].apply(this) &&
+			    !isNaN(min) && !isNaN(val) && (val >= min))
+				return true;
+
+			validation.i18n('Must be a number greater or equal to %d');
+			return false;
+		},
+
+		'max': function(max)
+		{
+			var val = parseFloat(this);
+
+			if (validation.types['integer'].apply(this) &&
+			    !isNaN(max) && !isNaN(val) && (val <= max))
+				return true;
+
+			validation.i18n('Must be a number lower or equal to %d');
+			return false;
+		},
+
+		'rangelength': function(min, max)
+		{
+			var val = '' + this;
+
+			if (!isNaN(min) && !isNaN(max) &&
+			    (val.length >= min) && (val.length <= max))
+				return true;
+
+			if (min != max)
+				validation.i18n('Must be between %d and %d characters');
+			else
+				validation.i18n('Must be %d characters');
+			return false;
+		},
+
+		'minlength': function(min)
+		{
+			var val = '' + this;
+
+			if (!isNaN(min) && (val.length >= min))
+				return true;
+
+			validation.i18n('Must be at least %d characters');
+			return false;
+		},
+
+		'maxlength': function(max)
+		{
+			var val = '' + this;
+
+			if (!isNaN(max) && (val.length <= max))
+				return true;
+
+			validation.i18n('Must be at most %d characters');
+			return false;
+		},
+
+		'or': function()
+		{
+			var msgs = [ ];
+
+			for (var i = 0; i < arguments.length; i += 2)
+			{
+				delete validation.message;
+
+				if (typeof(arguments[i]) != 'function')
+				{
+					if (arguments[i] == this)
+						return true;
+					i--;
+				}
+				else if (arguments[i].apply(this, arguments[i+1]))
+				{
+					return true;
+				}
+
+				if (validation.message)
+					msgs.push(validation.message.format.apply(validation.message, arguments[i+1]));
+			}
+
+			validation.message = msgs.join( L.tr(' - or - '));
+			return false;
+		},
+
+		'and': function()
+		{
+			var msgs = [ ];
+
+			for (var i = 0; i < arguments.length; i += 2)
+			{
+				delete validation.message;
+
+				if (typeof arguments[i] != 'function')
+				{
+					if (arguments[i] != this)
+						return false;
+					i--;
+				}
+				else if (!arguments[i].apply(this, arguments[i+1]))
+				{
+					return false;
+				}
+
+				if (validation.message)
+					msgs.push(validation.message.format.apply(validation.message, arguments[i+1]));
+			}
+
+			validation.message = msgs.join(', ');
+			return true;
+		},
+
+		'neg': function()
+		{
+			return validation.types['or'].apply(
+				this.replace(/^[ \t]*![ \t]*/, ''), arguments);
+		},
+
+		'list': function(subvalidator, subargs)
+		{
+			if (typeof subvalidator != 'function')
+				return false;
+
+			var tokens = this.match(/[^ \t]+/g);
+			for (var i = 0; i < tokens.length; i++)
+				if (!subvalidator.apply(tokens[i], subargs))
+					return false;
+
+			return true;
+		},
+
+		'phonedigit': function()
+		{
+			if (this.match(/^[0-9\*#!\.]+$/) != null)
+				return true;
+
+			validation.i18n('Must be a valid phone number digit');
+			return false;
+		},
+
+		'string': function()
+		{
+			return true;
+		}
+	};
+
+	cbi_class.AbstractValue = L.ui.AbstractWidget.extend({
+		init: function(name, options)
+		{
+			this.name = name;
+			this.instance = { };
+			this.dependencies = [ ];
+			this.rdependency = { };
+
+			this.options = L.defaults(options, {
+				placeholder: '',
+				datatype: 'string',
+				optional: false,
+				keep: true
+			});
+		},
+
+		id: function(sid)
+		{
+			return this.ownerSection.id('field', sid || '__unknown__', this.name);
+		},
+
+		render: function(sid, condensed)
+		{
+			var i = this.instance[sid] = { };
+
+			i.top = $('<div />')
+				.addClass('luci2-field');
+
+			if (!condensed)
+			{
+				i.top.addClass('form-group');
+
+				if (typeof(this.options.caption) == 'string')
+					$('<label />')
+						.addClass('col-lg-2 control-label')
+						.attr('for', this.id(sid))
+						.text(this.options.caption)
+						.appendTo(i.top);
+			}
+
+			i.error = $('<div />')
+				.hide()
+				.addClass('luci2-field-error label label-danger');
+
+			i.widget = $('<div />')
+				.addClass('luci2-field-widget')
+				.append(this.widget(sid))
+				.append(i.error)
+				.appendTo(i.top);
+
+			if (!condensed)
+			{
+				i.widget.addClass('col-lg-5');
+
+				$('<div />')
+					.addClass('col-lg-5')
+					.text((typeof(this.options.description) == 'string') ? this.options.description : '')
+					.appendTo(i.top);
+			}
+
+			return i.top;
+		},
+
+		active: function(sid)
+		{
+			return (this.instance[sid] && !this.instance[sid].disabled);
+		},
+
+		ucipath: function(sid)
+		{
+			return {
+				config:  (this.options.uci_package || this.ownerMap.uci_package),
+				section: (this.options.uci_section || sid),
+				option:  (this.options.uci_option  || this.name)
+			};
+		},
+
+		ucivalue: function(sid)
+		{
+			var uci = this.ucipath(sid);
+			var val = this.ownerMap.get(uci.config, uci.section, uci.option);
+
+			if (typeof(val) == 'undefined')
+				return this.options.initial;
+
+			return val;
+		},
+
+		formvalue: function(sid)
+		{
+			var v = $('#' + this.id(sid)).val();
+			return (v === '') ? undefined : v;
+		},
+
+		textvalue: function(sid)
+		{
+			var v = this.formvalue(sid);
+
+			if (typeof(v) == 'undefined' || ($.isArray(v) && !v.length))
+				v = this.ucivalue(sid);
+
+			if (typeof(v) == 'undefined' || ($.isArray(v) && !v.length))
+				v = this.options.placeholder;
+
+			if (typeof(v) == 'undefined' || v === '')
+				return undefined;
+
+			if (typeof(v) == 'string' && $.isArray(this.choices))
+			{
+				for (var i = 0; i < this.choices.length; i++)
+					if (v === this.choices[i][0])
+						return this.choices[i][1];
+			}
+			else if (v === true)
+				return L.tr('yes');
+			else if (v === false)
+				return L.tr('no');
+			else if ($.isArray(v))
+				return v.join(', ');
+
+			return v;
+		},
+
+		changed: function(sid)
+		{
+			var a = this.ucivalue(sid);
+			var b = this.formvalue(sid);
+
+			if (typeof(a) != typeof(b))
+				return true;
+
+			if ($.isArray(a))
+			{
+				if (a.length != b.length)
+					return true;
+
+				for (var i = 0; i < a.length; i++)
+					if (a[i] != b[i])
+						return true;
+
+				return false;
+			}
+			else if ($.isPlainObject(a))
+			{
+				for (var k in a)
+					if (!(k in b))
+						return true;
+
+				for (var k in b)
+					if (!(k in a) || a[k] !== b[k])
+						return true;
+
+				return false;
+			}
+
+			return (a != b);
+		},
+
+		save: function(sid)
+		{
+			var uci = this.ucipath(sid);
+
+			if (this.instance[sid].disabled)
+			{
+				if (!this.options.keep)
+					return this.ownerMap.set(uci.config, uci.section, uci.option, undefined);
+
+				return false;
+			}
+
+			var chg = this.changed(sid);
+			var val = this.formvalue(sid);
+
+			if (chg)
+				this.ownerMap.set(uci.config, uci.section, uci.option, val);
+
+			return chg;
+		},
+
+		findSectionID: function($elem)
+		{
+			return this.ownerSection.findParentSectionIDs($elem)[0];
+		},
+
+		setError: function($elem, msg, msgargs)
+		{
+			var $field = $elem.parents('.luci2-field:first');
+			var $error = $field.find('.luci2-field-error:first');
+
+			if (typeof(msg) == 'string' && msg.length > 0)
+			{
+				$field.addClass('luci2-form-error');
+				$elem.parent().addClass('has-error');
+
+				$error.text(msg.format.apply(msg, msgargs)).show();
+				$field.trigger('validate');
+
+				return false;
+			}
+			else
+			{
+				$elem.parent().removeClass('has-error');
+
+				var $other_errors = $field.find('.has-error');
+				if ($other_errors.length == 0)
+				{
+					$field.removeClass('luci2-form-error');
+					$error.text('').hide();
+					$field.trigger('validate');
+
+					return true;
+				}
+
+				return false;
+			}
+		},
+
+		handleValidate: function(ev)
+		{
+			var $elem = $(this);
+
+			var d = ev.data;
+			var rv = true;
+			var val = $elem.val();
+			var vstack = d.vstack;
+
+			if (vstack && typeof(vstack[0]) == 'function')
+			{
+				delete validation.message;
+
+				if ((val.length == 0 && !d.opt))
+				{
+					rv = d.self.setError($elem, L.tr('Field must not be empty'));
+				}
+				else if (val.length > 0 && !vstack[0].apply(val, vstack[1]))
+				{
+					rv = d.self.setError($elem, validation.message, vstack[1]);
+				}
+				else
+				{
+					rv = d.self.setError($elem);
+				}
+			}
+
+			if (rv)
+			{
+				var sid = d.self.findSectionID($elem);
+
+				for (var field in d.self.rdependency)
+				{
+					d.self.rdependency[field].toggle(sid);
+					d.self.rdependency[field].validate(sid);
+				}
+
+				d.self.ownerSection.tabtoggle(sid);
+			}
+
+			return rv;
+		},
+
+		attachEvents: function(sid, elem)
+		{
+			var evdata = {
+				self:   this,
+				opt:    this.options.optional
+			};
+
+			if (this.events)
+				for (var evname in this.events)
+					elem.on(evname, evdata, this.events[evname]);
+
+			if (typeof(this.options.datatype) == 'undefined' && $.isEmptyObject(this.rdependency))
+				return elem;
+
+			var vstack;
+			if (typeof(this.options.datatype) == 'string')
+			{
+				try {
+					evdata.vstack = L.cbi.validation.compile(this.options.datatype);
+				} catch(e) { };
+			}
+			else if (typeof(this.options.datatype) == 'function')
+			{
+				var vfunc = this.options.datatype;
+				evdata.vstack = [ function(elem) {
+					var rv = vfunc(this, elem);
+					if (rv !== true)
+						validation.message = rv;
+					return (rv === true);
+				}, [ elem ] ];
+			}
+
+			if (elem.prop('tagName') == 'SELECT')
+			{
+				elem.change(evdata, this.handleValidate);
+			}
+			else if (elem.prop('tagName') == 'INPUT' && elem.attr('type') == 'checkbox')
+			{
+				elem.click(evdata, this.handleValidate);
+				elem.blur(evdata, this.handleValidate);
+			}
+			else
+			{
+				elem.keyup(evdata, this.handleValidate);
+				elem.blur(evdata, this.handleValidate);
+			}
+
+			elem.addClass('luci2-field-validate')
+				.on('validate', evdata, this.handleValidate);
+
+			return elem;
+		},
+
+		validate: function(sid)
+		{
+			var i = this.instance[sid];
+
+			i.widget.find('.luci2-field-validate').trigger('validate');
+
+			return (i.disabled || i.error.text() == '');
+		},
+
+		depends: function(d, v, add)
+		{
+			var dep;
+
+			if ($.isArray(d))
+			{
+				dep = { };
+				for (var i = 0; i < d.length; i++)
+				{
+					if (typeof(d[i]) == 'string')
+						dep[d[i]] = true;
+					else if (d[i] instanceof L.cbi.AbstractValue)
+						dep[d[i].name] = true;
+				}
+			}
+			else if (d instanceof L.cbi.AbstractValue)
+			{
+				dep = { };
+				dep[d.name] = (typeof(v) == 'undefined') ? true : v;
+			}
+			else if (typeof(d) == 'object')
+			{
+				dep = d;
+			}
+			else if (typeof(d) == 'string')
+			{
+				dep = { };
+				dep[d] = (typeof(v) == 'undefined') ? true : v;
+			}
+
+			if (!dep || $.isEmptyObject(dep))
+				return this;
+
+			for (var field in dep)
+			{
+				var f = this.ownerSection.fields[field];
+				if (f)
+					f.rdependency[this.name] = this;
+				else
+					delete dep[field];
+			}
+
+			if ($.isEmptyObject(dep))
+				return this;
+
+			if (!add || !this.dependencies.length)
+				this.dependencies.push(dep);
+			else
+				for (var i = 0; i < this.dependencies.length; i++)
+					$.extend(this.dependencies[i], dep);
+
+			return this;
+		},
+
+		toggle: function(sid)
+		{
+			var d = this.dependencies;
+			var i = this.instance[sid];
+
+			if (!d.length)
+				return true;
+
+			for (var n = 0; n < d.length; n++)
+			{
+				var rv = true;
+
+				for (var field in d[n])
+				{
+					var val = this.ownerSection.fields[field].formvalue(sid);
+					var cmp = d[n][field];
+
+					if (typeof(cmp) == 'boolean')
+					{
+						if (cmp == (typeof(val) == 'undefined' || val === '' || val === false))
+						{
+							rv = false;
+							break;
+						}
+					}
+					else if (typeof(cmp) == 'string' || typeof(cmp) == 'number')
+					{
+						if (val != cmp)
+						{
+							rv = false;
+							break;
+						}
+					}
+					else if (typeof(cmp) == 'function')
+					{
+						if (!cmp(val))
+						{
+							rv = false;
+							break;
+						}
+					}
+					else if (cmp instanceof RegExp)
+					{
+						if (!cmp.test(val))
+						{
+							rv = false;
+							break;
+						}
+					}
+				}
+
+				if (rv)
+				{
+					if (i.disabled)
+					{
+						i.disabled = false;
+						i.top.removeClass('luci2-field-disabled');
+						i.top.fadeIn();
+					}
+
+					return true;
+				}
+			}
+
+			if (!i.disabled)
+			{
+				i.disabled = true;
+				i.top.is(':visible') ? i.top.fadeOut() : i.top.hide();
+				i.top.addClass('luci2-field-disabled');
+			}
+
+			return false;
+		}
+	});
+
+	cbi_class.CheckboxValue = cbi_class.AbstractValue.extend({
+		widget: function(sid)
+		{
+			var o = this.options;
+
+			if (typeof(o.enabled)  == 'undefined') o.enabled  = '1';
+			if (typeof(o.disabled) == 'undefined') o.disabled = '0';
+
+			var i = $('<input />')
+				.attr('id', this.id(sid))
+				.attr('type', 'checkbox')
+				.prop('checked', this.ucivalue(sid));
+
+			return $('<div />')
+				.addClass('checkbox')
+				.append(this.attachEvents(sid, i));
+		},
+
+		ucivalue: function(sid)
+		{
+			var v = this.callSuper('ucivalue', sid);
+
+			if (typeof(v) == 'boolean')
+				return v;
+
+			return (v == this.options.enabled);
+		},
+
+		formvalue: function(sid)
+		{
+			var v = $('#' + this.id(sid)).prop('checked');
+
+			if (typeof(v) == 'undefined')
+				return !!this.options.initial;
+
+			return v;
+		},
+
+		save: function(sid)
+		{
+			var uci = this.ucipath(sid);
+
+			if (this.instance[sid].disabled)
+			{
+				if (!this.options.keep)
+					return this.ownerMap.set(uci.config, uci.section, uci.option, undefined);
+
+				return false;
+			}
+
+			var chg = this.changed(sid);
+			var val = this.formvalue(sid);
+
+			if (chg)
+			{
+				if (this.options.optional && val == this.options.initial)
+					this.ownerMap.set(uci.config, uci.section, uci.option, undefined);
+				else
+					this.ownerMap.set(uci.config, uci.section, uci.option, val ? this.options.enabled : this.options.disabled);
+			}
+
+			return chg;
+		}
+	});
+
+	cbi_class.InputValue = cbi_class.AbstractValue.extend({
+		widget: function(sid)
+		{
+			var i = $('<input />')
+				.addClass('form-control')
+				.attr('id', this.id(sid))
+				.attr('type', 'text')
+				.attr('placeholder', this.options.placeholder)
+				.val(this.ucivalue(sid));
+
+			return this.attachEvents(sid, i);
+		}
+	});
+
+	cbi_class.PasswordValue = cbi_class.AbstractValue.extend({
+		widget: function(sid)
+		{
+			var i = $('<input />')
+				.addClass('form-control')
+				.attr('id', this.id(sid))
+				.attr('type', 'password')
+				.attr('placeholder', this.options.placeholder)
+				.val(this.ucivalue(sid));
+
+			var t = $('<span />')
+				.addClass('input-group-btn')
+				.append(L.ui.button(L.tr('Reveal'), 'default')
+					.click(function(ev) {
+						var b = $(this);
+						var i = b.parent().prev();
+						var t = i.attr('type');
+						b.text(t == 'password' ? L.tr('Hide') : L.tr('Reveal'));
+						i.attr('type', (t == 'password') ? 'text' : 'password');
+						b = i = t = null;
+					}));
+
+			this.attachEvents(sid, i);
+
+			return $('<div />')
+				.addClass('input-group')
+				.append(i)
+				.append(t);
+		}
+	});
+
+	cbi_class.ListValue = cbi_class.AbstractValue.extend({
+		widget: function(sid)
+		{
+			var s = $('<select />')
+				.addClass('form-control');
+
+			if (this.options.optional && !this.has_empty)
+				$('<option />')
+					.attr('value', '')
+					.text(L.tr('-- Please choose --'))
+					.appendTo(s);
+
+			if (this.choices)
+				for (var i = 0; i < this.choices.length; i++)
+					$('<option />')
+						.attr('value', this.choices[i][0])
+						.text(this.choices[i][1])
+						.appendTo(s);
+
+			s.attr('id', this.id(sid)).val(this.ucivalue(sid));
+
+			return this.attachEvents(sid, s);
+		},
+
+		value: function(k, v)
+		{
+			if (!this.choices)
+				this.choices = [ ];
+
+			if (k == '')
+				this.has_empty = true;
+
+			this.choices.push([k, v || k]);
+			return this;
+		}
+	});
+
+	cbi_class.MultiValue = cbi_class.ListValue.extend({
+		widget: function(sid)
+		{
+			var v = this.ucivalue(sid);
+			var t = $('<div />').attr('id', this.id(sid));
+
+			if (!$.isArray(v))
+				v = (typeof(v) != 'undefined') ? v.toString().split(/\s+/) : [ ];
+
+			var s = { };
+			for (var i = 0; i < v.length; i++)
+				s[v[i]] = true;
+
+			if (this.choices)
+				for (var i = 0; i < this.choices.length; i++)
+				{
+					$('<label />')
+						.addClass('checkbox')
+						.append($('<input />')
+							.attr('type', 'checkbox')
+							.attr('value', this.choices[i][0])
+							.prop('checked', s[this.choices[i][0]]))
+						.append(this.choices[i][1])
+						.appendTo(t);
+				}
+
+			return t;
+		},
+
+		formvalue: function(sid)
+		{
+			var rv = [ ];
+			var fields = $('#' + this.id(sid) + ' > label > input');
+
+			for (var i = 0; i < fields.length; i++)
+				if (fields[i].checked)
+					rv.push(fields[i].getAttribute('value'));
+
+			return rv;
+		},
+
+		textvalue: function(sid)
+		{
+			var v = this.formvalue(sid);
+			var c = { };
+
+			if (this.choices)
+				for (var i = 0; i < this.choices.length; i++)
+					c[this.choices[i][0]] = this.choices[i][1];
+
+			var t = [ ];
+
+			for (var i = 0; i < v.length; i++)
+				t.push(c[v[i]] || v[i]);
+
+			return t.join(', ');
+		}
+	});
+
+	cbi_class.ComboBox = cbi_class.AbstractValue.extend({
+		_change: function(ev)
+		{
+			var s = ev.target;
+			var self = ev.data.self;
+
+			if (s.selectedIndex == (s.options.length - 1))
+			{
+				ev.data.select.hide();
+				ev.data.input.show().focus();
+				ev.data.input.val('');
+			}
+			else if (self.options.optional && s.selectedIndex == 0)
+			{
+				ev.data.input.val('');
+			}
+			else
+			{
+				ev.data.input.val(ev.data.select.val());
+			}
+
+			ev.stopPropagation();
+		},
+
+		_blur: function(ev)
+		{
+			var seen = false;
+			var val = this.value;
+			var self = ev.data.self;
+
+			ev.data.select.empty();
+
+			if (self.options.optional && !self.has_empty)
+				$('<option />')
+					.attr('value', '')
+					.text(L.tr('-- please choose --'))
+					.appendTo(ev.data.select);
+
+			if (self.choices)
+				for (var i = 0; i < self.choices.length; i++)
+				{
+					if (self.choices[i][0] == val)
+						seen = true;
+
+					$('<option />')
+						.attr('value', self.choices[i][0])
+						.text(self.choices[i][1])
+						.appendTo(ev.data.select);
+				}
+
+			if (!seen && val != '')
+				$('<option />')
+					.attr('value', val)
+					.text(val)
+					.appendTo(ev.data.select);
+
+			$('<option />')
+				.attr('value', ' ')
+				.text(L.tr('-- custom --'))
+				.appendTo(ev.data.select);
+
+			ev.data.input.hide();
+			ev.data.select.val(val).show().blur();
+		},
+
+		_enter: function(ev)
+		{
+			if (ev.which != 13)
+				return true;
+
+			ev.preventDefault();
+			ev.data.self._blur(ev);
+			return false;
+		},
+
+		widget: function(sid)
+		{
+			var d = $('<div />')
+				.attr('id', this.id(sid));
+
+			var t = $('<input />')
+				.addClass('form-control')
+				.attr('type', 'text')
+				.hide()
+				.appendTo(d);
+
+			var s = $('<select />')
+				.addClass('form-control')
+				.appendTo(d);
+
+			var evdata = {
+				self: this,
+				input: t,
+				select: s
+			};
+
+			s.change(evdata, this._change);
+			t.blur(evdata, this._blur);
+			t.keydown(evdata, this._enter);
+
+			t.val(this.ucivalue(sid));
+			t.blur();
+
+			this.attachEvents(sid, t);
+			this.attachEvents(sid, s);
+
+			return d;
+		},
+
+		value: function(k, v)
+		{
+			if (!this.choices)
+				this.choices = [ ];
+
+			if (k == '')
+				this.has_empty = true;
+
+			this.choices.push([k, v || k]);
+			return this;
+		},
+
+		formvalue: function(sid)
+		{
+			var v = $('#' + this.id(sid)).children('input').val();
+			return (v == '') ? undefined : v;
+		}
+	});
+
+	cbi_class.DynamicList = cbi_class.ComboBox.extend({
+		_redraw: function(focus, add, del, s)
+		{
+			var v = s.values || [ ];
+			delete s.values;
+
+			$(s.parent).children('div.input-group').children('input').each(function(i) {
+				if (i != del)
+					v.push(this.value || '');
+			});
+
+			$(s.parent).empty();
+
+			if (add >= 0)
+			{
+				focus = add + 1;
+				v.splice(focus, 0, '');
+			}
+			else if (v.length == 0)
+			{
+				focus = 0;
+				v.push('');
+			}
+
+			for (var i = 0; i < v.length; i++)
+			{
+				var evdata = {
+					sid: s.sid,
+					self: s.self,
+					parent: s.parent,
+					index: i,
+					remove: ((i+1) < v.length)
+				};
+
+				var btn;
+				if (evdata.remove)
+					btn = L.ui.button('–', 'danger').click(evdata, this._btnclick);
+				else
+					btn = L.ui.button('+', 'success').click(evdata, this._btnclick);
+
+				if (this.choices)
+				{
+					var txt = $('<input />')
+						.addClass('form-control')
+						.attr('type', 'text')
+						.hide();
+
+					var sel = $('<select />')
+						.addClass('form-control');
+
+					$('<div />')
+						.addClass('input-group')
+						.append(txt)
+						.append(sel)
+						.append($('<span />')
+							.addClass('input-group-btn')
+							.append(btn))
+						.appendTo(s.parent);
+
+					evdata.input = this.attachEvents(s.sid, txt);
+					evdata.select = this.attachEvents(s.sid, sel);
+
+					sel.change(evdata, this._change);
+					txt.blur(evdata, this._blur);
+					txt.keydown(evdata, this._keydown);
+
+					txt.val(v[i]);
+					txt.blur();
+
+					if (i == focus || -(i+1) == focus)
+						sel.focus();
+
+					sel = txt = null;
+				}
+				else
+				{
+					var f = $('<input />')
+						.attr('type', 'text')
+						.attr('index', i)
+						.attr('placeholder', (i == 0) ? this.options.placeholder : '')
+						.addClass('form-control')
+						.keydown(evdata, this._keydown)
+						.keypress(evdata, this._keypress)
+						.val(v[i]);
+
+					$('<div />')
+						.addClass('input-group')
+						.append(f)
+						.append($('<span />')
+							.addClass('input-group-btn')
+							.append(btn))
+						.appendTo(s.parent);
+
+					if (i == focus)
+					{
+						f.focus();
+					}
+					else if (-(i+1) == focus)
+					{
+						f.focus();
+
+						/* force cursor to end */
+						var val = f.val();
+						f.val(' ');
+						f.val(val);
+					}
+
+					evdata.input = this.attachEvents(s.sid, f);
+
+					f = null;
+				}
+
+				evdata = null;
+			}
+
+			s = null;
+		},
+
+		_keypress: function(ev)
+		{
+			switch (ev.which)
+			{
+				/* backspace, delete */
+				case 8:
+				case 46:
+					if (ev.data.input.val() == '')
+					{
+						ev.preventDefault();
+						return false;
+					}
+
+					return true;
+
+				/* enter, arrow up, arrow down */
+				case 13:
+				case 38:
+				case 40:
+					ev.preventDefault();
+					return false;
+			}
+
+			return true;
+		},
+
+		_keydown: function(ev)
+		{
+			var input = ev.data.input;
+
+			switch (ev.which)
+			{
+				/* backspace, delete */
+				case 8:
+				case 46:
+					if (input.val().length == 0)
+					{
+						ev.preventDefault();
+
+						var index = ev.data.index;
+						var focus = index;
+
+						if (ev.which == 8)
+							focus = -focus;
+
+						ev.data.self._redraw(focus, -1, index, ev.data);
+						return false;
+					}
+
+					break;
+
+				/* enter */
+				case 13:
+					ev.data.self._redraw(NaN, ev.data.index, -1, ev.data);
+					break;
+
+				/* arrow up */
+				case 38:
+					var prev = input.parent().prevAll('div.input-group:first').children('input');
+					if (prev.is(':visible'))
+						prev.focus();
+					else
+						prev.next('select').focus();
+					break;
+
+				/* arrow down */
+				case 40:
+					var next = input.parent().nextAll('div.input-group:first').children('input');
+					if (next.is(':visible'))
+						next.focus();
+					else
+						next.next('select').focus();
+					break;
+			}
+
+			return true;
+		},
+
+		_btnclick: function(ev)
+		{
+			if (!this.getAttribute('disabled'))
+			{
+				if (ev.data.remove)
+				{
+					var index = ev.data.index;
+					ev.data.self._redraw(-index, -1, index, ev.data);
+				}
+				else
+				{
+					ev.data.self._redraw(NaN, ev.data.index, -1, ev.data);
+				}
+			}
+
+			return false;
+		},
+
+		widget: function(sid)
+		{
+			this.options.optional = true;
+
+			var v = this.ucivalue(sid);
+
+			if (!$.isArray(v))
+				v = (typeof(v) != 'undefined') ? v.toString().split(/\s+/) : [ ];
+
+			var d = $('<div />')
+				.attr('id', this.id(sid))
+				.addClass('cbi-input-dynlist');
+
+			this._redraw(NaN, -1, -1, {
+				self:      this,
+				parent:    d[0],
+				values:    v,
+				sid:       sid
+			});
+
+			return d;
+		},
+
+		ucivalue: function(sid)
+		{
+			var v = this.callSuper('ucivalue', sid);
+
+			if (!$.isArray(v))
+				v = (typeof(v) != 'undefined') ? v.toString().split(/\s+/) : [ ];
+
+			return v;
+		},
+
+		formvalue: function(sid)
+		{
+			var rv = [ ];
+			var fields = $('#' + this.id(sid) + ' input');
+
+			for (var i = 0; i < fields.length; i++)
+				if (typeof(fields[i].value) == 'string' && fields[i].value.length)
+					rv.push(fields[i].value);
+
+			return rv;
+		}
+	});
+
+	cbi_class.DummyValue = cbi_class.AbstractValue.extend({
+		widget: function(sid)
+		{
+			return $('<div />')
+				.addClass('form-control-static')
+				.attr('id', this.id(sid))
+				.html(this.ucivalue(sid) || this.label('placeholder'));
+		},
+
+		formvalue: function(sid)
+		{
+			return this.ucivalue(sid);
+		}
+	});
+
+	cbi_class.ButtonValue = cbi_class.AbstractValue.extend({
+		widget: function(sid)
+		{
+			this.options.optional = true;
+
+			var btn = $('<button />')
+				.addClass('btn btn-default')
+				.attr('id', this.id(sid))
+				.attr('type', 'button')
+				.text(this.label('text'));
+
+			return this.attachEvents(sid, btn);
+		}
+	});
+
+	cbi_class.NetworkList = cbi_class.AbstractValue.extend({
+		load: function(sid)
+		{
+			return L.network.load();
+		},
+
+		_device_icon: function(dev)
+		{
+			return $('<img />')
+				.attr('src', dev.icon())
+				.attr('title', '%s (%s)'.format(dev.description(), dev.name() || '?'));
+		},
+
+		widget: function(sid)
+		{
+			var id = this.id(sid);
+			var ul = $('<ul />')
+				.attr('id', id)
+				.addClass('list-unstyled');
+
+			var itype = this.options.multiple ? 'checkbox' : 'radio';
+			var value = this.ucivalue(sid);
+			var check = { };
+
+			if (!this.options.multiple)
+				check[value] = true;
+			else
+				for (var i = 0; i < value.length; i++)
+					check[value[i]] = true;
+
+			var interfaces = L.network.getInterfaces();
+
+			for (var i = 0; i < interfaces.length; i++)
+			{
+				var iface = interfaces[i];
+
+				$('<li />')
+					.append($('<label />')
+						.addClass(itype + ' inline')
+						.append(this.attachEvents(sid, $('<input />')
+							.attr('name', itype + id)
+							.attr('type', itype)
+							.attr('value', iface.name())
+							.prop('checked', !!check[iface.name()])))
+						.append(iface.renderBadge()))
+					.appendTo(ul);
+			}
+
+			if (!this.options.multiple)
+			{
+				$('<li />')
+					.append($('<label />')
+						.addClass(itype + ' inline text-muted')
+						.append(this.attachEvents(sid, $('<input />')
+							.attr('name', itype + id)
+							.attr('type', itype)
+							.attr('value', '')
+							.prop('checked', $.isEmptyObject(check))))
+						.append(L.tr('unspecified')))
+					.appendTo(ul);
+			}
+
+			return ul;
+		},
+
+		ucivalue: function(sid)
+		{
+			var v = this.callSuper('ucivalue', sid);
+
+			if (!this.options.multiple)
+			{
+				if ($.isArray(v))
+				{
+					return v[0];
+				}
+				else if (typeof(v) == 'string')
+				{
+					v = v.match(/\S+/);
+					return v ? v[0] : undefined;
+				}
+
+				return v;
+			}
+			else
+			{
+				if (typeof(v) == 'string')
+					v = v.match(/\S+/g);
+
+				return v || [ ];
+			}
+		},
+
+		formvalue: function(sid)
+		{
+			var inputs = $('#' + this.id(sid) + ' input');
+
+			if (!this.options.multiple)
+			{
+				for (var i = 0; i < inputs.length; i++)
+					if (inputs[i].checked && inputs[i].value !== '')
+						return inputs[i].value;
+
+				return undefined;
+			}
+
+			var rv = [ ];
+
+			for (var i = 0; i < inputs.length; i++)
+				if (inputs[i].checked)
+					rv.push(inputs[i].value);
+
+			return rv.length ? rv : undefined;
+		}
+	});
+
+	cbi_class.DeviceList = cbi_class.NetworkList.extend({
+		handleFocus: function(ev)
+		{
+			var self = ev.data.self;
+			var input = $(this);
+
+			input.parent().prev().prop('checked', true);
+		},
+
+		handleBlur: function(ev)
+		{
+			ev.which = 10;
+			ev.data.self.handleKeydown.call(this, ev);
+		},
+
+		handleKeydown: function(ev)
+		{
+			if (ev.which != 10 && ev.which != 13)
+				return;
+
+			var sid = ev.data.sid;
+			var self = ev.data.self;
+			var input = $(this);
+			var ifnames = L.toArray(input.val());
+
+			if (!ifnames.length)
+				return;
+
+			L.network.createDevice(ifnames[0]);
+
+			self._redraw(sid, $('#' + self.id(sid)), ifnames[0]);
+		},
+
+		load: function(sid)
+		{
+			return L.network.load();
+		},
+
+		_redraw: function(sid, ul, sel)
+		{
+			var id = ul.attr('id');
+			var devs = L.network.getDevices();
+			var iface = L.network.getInterface(sid);
+			var itype = this.options.multiple ? 'checkbox' : 'radio';
+			var check = { };
+
+			if (!sel)
+			{
+				for (var i = 0; i < devs.length; i++)
+					if (devs[i].isInNetwork(iface))
+						check[devs[i].name()] = true;
+			}
+			else
+			{
+				if (this.options.multiple)
+					check = L.toObject(this.formvalue(sid));
+
+				check[sel] = true;
+			}
+
+			ul.empty();
+
+			for (var i = 0; i < devs.length; i++)
+			{
+				var dev = devs[i];
+
+				if (dev.isBridge() && this.options.bridges === false)
+					continue;
+
+				if (!dev.isBridgeable() && this.options.multiple)
+					continue;
+
+				var badge = $('<span />')
+					.addClass('badge')
+					.append($('<img />').attr('src', dev.icon()))
+					.append(' %s: %s'.format(dev.name(), dev.description()));
+
+				//var ifcs = dev.getInterfaces();
+				//if (ifcs.length)
+				//{
+				//	for (var j = 0; j < ifcs.length; j++)
+				//		badge.append((j ? ', ' : ' (') + ifcs[j].name());
+				//
+				//	badge.append(')');
+				//}
+
+				$('<li />')
+					.append($('<label />')
+						.addClass(itype + ' inline')
+						.append($('<input />')
+							.attr('name', itype + id)
+							.attr('type', itype)
+							.attr('value', dev.name())
+							.prop('checked', !!check[dev.name()]))
+						.append(badge))
+					.appendTo(ul);
+			}
+
+
+			$('<li />')
+				.append($('<label />')
+					.attr('for', 'custom' + id)
+					.addClass(itype + ' inline')
+					.append($('<input />')
+						.attr('name', itype + id)
+						.attr('type', itype)
+						.attr('value', ''))
+					.append($('<span />')
+						.addClass('badge')
+						.append($('<input />')
+							.attr('id', 'custom' + id)
+							.attr('type', 'text')
+							.attr('placeholder', L.tr('Custom device …'))
+							.on('focus', { self: this, sid: sid }, this.handleFocus)
+							.on('blur', { self: this, sid: sid }, this.handleBlur)
+							.on('keydown', { self: this, sid: sid }, this.handleKeydown))))
+				.appendTo(ul);
+
+			if (!this.options.multiple)
+			{
+				$('<li />')
+					.append($('<label />')
+						.addClass(itype + ' inline text-muted')
+						.append($('<input />')
+							.attr('name', itype + id)
+							.attr('type', itype)
+							.attr('value', '')
+							.prop('checked', $.isEmptyObject(check)))
+						.append(L.tr('unspecified')))
+					.appendTo(ul);
+			}
+		},
+
+		widget: function(sid)
+		{
+			var id = this.id(sid);
+			var ul = $('<ul />')
+				.attr('id', id)
+				.addClass('list-unstyled');
+
+			this._redraw(sid, ul);
+
+			return ul;
+		},
+
+		save: function(sid)
+		{
+			if (this.instance[sid].disabled)
+				return;
+
+			var ifnames = this.formvalue(sid);
+			//if (!ifnames)
+			//	return;
+
+			var iface = L.network.getInterface(sid);
+			if (!iface)
+				return;
+
+			iface.setDevices($.isArray(ifnames) ? ifnames : [ ifnames ]);
+		}
+	});
+
+
+	cbi_class.AbstractSection = L.ui.AbstractWidget.extend({
+		id: function()
+		{
+			var s = [ arguments[0], this.ownerMap.uci_package, this.uci_type ];
+
+			for (var i = 1; i < arguments.length && typeof(arguments[i]) == 'string'; i++)
+				s.push(arguments[i].replace(/\./g, '_'));
+
+			return s.join('_');
+		},
+
+		option: function(widget, name, options)
+		{
+			if (this.tabs.length == 0)
+				this.tab({ id: '__default__', selected: true });
+
+			return this.taboption('__default__', widget, name, options);
+		},
+
+		tab: function(options)
+		{
+			if (options.selected)
+				this.tabs.selected = this.tabs.length;
+
+			this.tabs.push({
+				id:          options.id,
+				caption:     options.caption,
+				description: options.description,
+				fields:      [ ],
+				li:          { }
+			});
+		},
+
+		taboption: function(tabid, widget, name, options)
+		{
+			var tab;
+			for (var i = 0; i < this.tabs.length; i++)
+			{
+				if (this.tabs[i].id == tabid)
+				{
+					tab = this.tabs[i];
+					break;
+				}
+			}
+
+			if (!tab)
+				throw 'Cannot append to unknown tab ' + tabid;
+
+			var w = widget ? new widget(name, options) : null;
+
+			if (!(w instanceof L.cbi.AbstractValue))
+				throw 'Widget must be an instance of AbstractValue';
+
+			w.ownerSection = this;
+			w.ownerMap     = this.ownerMap;
+
+			this.fields[name] = w;
+			tab.fields.push(w);
+
+			return w;
+		},
+
+		tabtoggle: function(sid)
+		{
+			for (var i = 0; i < this.tabs.length; i++)
+			{
+				var tab = this.tabs[i];
+				var elem = $('#' + this.id('nodetab', sid, tab.id));
+				var empty = true;
+
+				for (var j = 0; j < tab.fields.length; j++)
+				{
+					if (tab.fields[j].active(sid))
+					{
+						empty = false;
+						break;
+					}
+				}
+
+				if (empty && elem.is(':visible'))
+					elem.fadeOut();
+				else if (!empty)
+					elem.fadeIn();
+			}
+		},
+
+		validate: function(parent_sid)
+		{
+			var s = this.getUCISections(parent_sid);
+			var n = 0;
+
+			for (var i = 0; i < s.length; i++)
+			{
+				var $item = $('#' + this.id('sectionitem', s[i]['.name']));
+
+				$item.find('.luci2-field-validate').trigger('validate');
+				n += $item.find('.luci2-field.luci2-form-error').not('.luci2-field-disabled').length;
+			}
+
+			return (n == 0);
+		},
+
+		load: function(parent_sid)
+		{
+			var deferreds = [ ];
+
+			var s = this.getUCISections(parent_sid);
+			for (var i = 0; i < s.length; i++)
+			{
+				for (var f in this.fields)
+				{
+					if (typeof(this.fields[f].load) != 'function')
+						continue;
+
+					var rv = this.fields[f].load(s[i]['.name']);
+					if (L.isDeferred(rv))
+						deferreds.push(rv);
+				}
+
+				for (var j = 0; j < this.subsections.length; j++)
+				{
+					var rv = this.subsections[j].load(s[i]['.name']);
+					deferreds.push.apply(deferreds, rv);
+				}
+			}
+
+			return deferreds;
+		},
+
+		save: function(parent_sid)
+		{
+			var deferreds = [ ];
+			var s = this.getUCISections(parent_sid);
+
+			for (i = 0; i < s.length; i++)
+			{
+				if (!this.options.readonly)
+				{
+					for (var f in this.fields)
+					{
+						if (typeof(this.fields[f].save) != 'function')
+							continue;
+
+						var rv = this.fields[f].save(s[i]['.name']);
+						if (L.isDeferred(rv))
+							deferreds.push(rv);
+					}
+				}
+
+				for (var j = 0; j < this.subsections.length; j++)
+				{
+					var rv = this.subsections[j].save(s[i]['.name']);
+					deferreds.push.apply(deferreds, rv);
+				}
+			}
+
+			return deferreds;
+		},
+
+		teaser: function(sid)
+		{
+			var tf = this.teaser_fields;
+
+			if (!tf)
+			{
+				tf = this.teaser_fields = [ ];
+
+				if ($.isArray(this.options.teasers))
+				{
+					for (var i = 0; i < this.options.teasers.length; i++)
+					{
+						var f = this.options.teasers[i];
+						if (f instanceof L.cbi.AbstractValue)
+							tf.push(f);
+						else if (typeof(f) == 'string' && this.fields[f] instanceof L.cbi.AbstractValue)
+							tf.push(this.fields[f]);
+					}
+				}
+				else
+				{
+					for (var i = 0; tf.length <= 5 && i < this.tabs.length; i++)
+						for (var j = 0; tf.length <= 5 && j < this.tabs[i].fields.length; j++)
+							tf.push(this.tabs[i].fields[j]);
+				}
+			}
+
+			var t = '';
+
+			for (var i = 0; i < tf.length; i++)
+			{
+				if (tf[i].instance[sid] && tf[i].instance[sid].disabled)
+					continue;
+
+				var n = tf[i].options.caption || tf[i].name;
+				var v = tf[i].textvalue(sid);
+
+				if (typeof(v) == 'undefined')
+					continue;
+
+				t = t + '%s%s: <strong>%s</strong>'.format(t ? ' | ' : '', n, v);
+			}
+
+			return t;
+		},
+
+		findAdditionalUCIPackages: function()
+		{
+			var packages = [ ];
+
+			for (var i = 0; i < this.tabs.length; i++)
+				for (var j = 0; j < this.tabs[i].fields.length; j++)
+					if (this.tabs[i].fields[j].options.uci_package)
+						packages.push(this.tabs[i].fields[j].options.uci_package);
+
+			return packages;
+		},
+
+		findParentSectionIDs: function($elem)
+		{
+			var rv = [ ];
+			var $parents = $elem.parents('.luci2-section-item');
+
+			for (var i = 0; i < $parents.length; i++)
+				rv.push($parents[i].getAttribute('data-luci2-sid'));
+
+			return rv;
+		}
+	});
+
+	cbi_class.TypedSection = cbi_class.AbstractSection.extend({
+		init: function(uci_type, options)
+		{
+			this.uci_type = uci_type;
+			this.options  = options;
+			this.tabs     = [ ];
+			this.fields   = { };
+			this.subsections  = [ ];
+			this.active_panel = { };
+			this.active_tab   = { };
+
+			this.instance = { };
+		},
+
+		filter: function(section, parent_sid)
+		{
+			return true;
+		},
+
+		sort: function(section1, section2)
+		{
+			return 0;
+		},
+
+		subsection: function(widget, uci_type, options)
+		{
+			var w = widget ? new widget(uci_type, options) : null;
+
+			if (!(w instanceof L.cbi.AbstractSection))
+				throw 'Widget must be an instance of AbstractSection';
+
+			w.ownerSection = this;
+			w.ownerMap     = this.ownerMap;
+			w.index        = this.subsections.length;
+
+			this.subsections.push(w);
+			return w;
+		},
+
+		getUCISections: function(parent_sid)
+		{
+			var s1 = L.uci.sections(this.ownerMap.uci_package);
+			var s2 = [ ];
+
+			for (var i = 0; i < s1.length; i++)
+				if (s1[i]['.type'] == this.uci_type)
+					if (this.filter(s1[i], parent_sid))
+						s2.push(s1[i]);
+
+			s2.sort(this.sort);
+
+			return s2;
+		},
+
+		add: function(name, parent_sid)
+		{
+			return this.ownerMap.add(this.ownerMap.uci_package, this.uci_type, name);
+		},
+
+		remove: function(sid, parent_sid)
+		{
+			return this.ownerMap.remove(this.ownerMap.uci_package, sid);
+		},
+
+		handleAdd: function(ev)
+		{
+			var addb = $(this);
+			var name = undefined;
+			var self = ev.data.self;
+			var sid  = self.findParentSectionIDs(addb)[0];
+
+			if (addb.prev().prop('nodeName') == 'INPUT')
+				name = addb.prev().val();
+
+			if (addb.prop('disabled') || name === '')
+				return;
+
+			L.ui.saveScrollTop();
+
+			self.setPanelIndex(sid, -1);
+			self.ownerMap.save();
+
+			ev.data.sid  = self.add(name, sid);
+			ev.data.type = self.uci_type;
+			ev.data.name = name;
+
+			self.trigger('add', ev);
+
+			self.ownerMap.redraw();
+
+			L.ui.restoreScrollTop();
+		},
+
+		handleRemove: function(ev)
+		{
+			var self = ev.data.self;
+			var sids = self.findParentSectionIDs($(this));
+
+			if (sids.length)
+			{
+				L.ui.saveScrollTop();
+
+				ev.sid = sids[0];
+				ev.parent_sid = sids[1];
+
+				self.trigger('remove', ev);
+
+				self.ownerMap.save();
+				self.remove(ev.sid, ev.parent_sid);
+				self.ownerMap.redraw();
+
+				L.ui.restoreScrollTop();
+			}
+
+			ev.stopPropagation();
+		},
+
+		handleSID: function(ev)
+		{
+			var self = ev.data.self;
+			var text = $(this);
+			var addb = text.next();
+			var errt = addb.next();
+			var name = text.val();
+
+			if (!/^[a-zA-Z0-9_]*$/.test(name))
+			{
+				errt.text(L.tr('Invalid section name')).show();
+				text.addClass('error');
+				addb.prop('disabled', true);
+				return false;
+			}
+
+			if (L.uci.get(self.ownerMap.uci_package, name))
+			{
+				errt.text(L.tr('Name already used')).show();
+				text.addClass('error');
+				addb.prop('disabled', true);
+				return false;
+			}
+
+			errt.text('').hide();
+			text.removeClass('error');
+			addb.prop('disabled', false);
+			return true;
+		},
+
+		handleTab: function(ev)
+		{
+			var self = ev.data.self;
+			var $tab = $(this);
+			var sid  = self.findParentSectionIDs($tab)[0];
+
+			self.active_tab[sid] = $tab.parent().index();
+		},
+
+		handleTabValidate: function(ev)
+		{
+			var $pane = $(ev.delegateTarget);
+			var $badge = $pane.parent()
+				.children('.nav-tabs')
+				.children('li')
+				.eq($pane.index() - 1) // item #1 is the <ul>
+				.find('.badge:first');
+
+			var err_count = $pane.find('.luci2-field.luci2-form-error').not('.luci2-field-disabled').length;
+			if (err_count > 0)
+				$badge
+					.text(err_count)
+					.attr('title', L.trp('1 Error', '%d Errors', err_count).format(err_count))
+					.show();
+			else
+				$badge.hide();
+		},
+
+		handlePanelValidate: function(ev)
+		{
+			var $elem = $(this);
+			var $badge = $elem
+				.prevAll('.luci2-section-header:first')
+				.children('.luci2-section-teaser')
+				.find('.badge:first');
+
+			var err_count = $elem.find('.luci2-field.luci2-form-error').not('.luci2-field-disabled').length;
+			if (err_count > 0)
+				$badge
+					.text(err_count)
+					.attr('title', L.trp('1 Error', '%d Errors', err_count).format(err_count))
+					.show();
+			else
+				$badge.hide();
+		},
+
+		handlePanelCollapse: function(ev)
+		{
+			var self = ev.data.self;
+
+			var $items = $(ev.delegateTarget).children('.luci2-section-item');
+
+			var $this_panel  = $(ev.target);
+			var $this_teaser = $this_panel.prevAll('.luci2-section-header:first').children('.luci2-section-teaser');
+
+			var $prev_panel  = $items.children('.luci2-section-panel.in');
+			var $prev_teaser = $prev_panel.prevAll('.luci2-section-header:first').children('.luci2-section-teaser');
+
+			var sids = self.findParentSectionIDs($prev_panel);
+
+			self.setPanelIndex(sids[1], $this_panel.parent().index());
+
+			$prev_panel
+				.removeClass('in')
+				.addClass('collapse');
+
+			$prev_teaser
+				.show()
+				.children('span:last')
+				.empty()
+				.append(self.teaser(sids[0]));
+
+			$this_teaser
+				.hide();
+
+			ev.stopPropagation();
+		},
+
+		handleSort: function(ev)
+		{
+			var self = ev.data.self;
+
+			var $item = $(this).parents('.luci2-section-item:first');
+			var $next = ev.data.up ? $item.prev() : $item.next();
+
+			if ($item.length && $next.length)
+			{
+				var cur_sid = $item.attr('data-luci2-sid');
+				var new_sid = $next.attr('data-luci2-sid');
+
+				L.uci.swap(self.ownerMap.uci_package, cur_sid, new_sid);
+
+				self.ownerMap.save();
+				self.ownerMap.redraw();
+			}
+
+			ev.stopPropagation();
+		},
+
+		getPanelIndex: function(parent_sid)
+		{
+			return (this.active_panel[parent_sid || '__top__'] || 0);
+		},
+
+		setPanelIndex: function(parent_sid, new_index)
+		{
+			if (typeof(new_index) == 'number')
+				this.active_panel[parent_sid || '__top__'] = new_index;
+		},
+
+		renderAdd: function()
+		{
+			if (!this.options.addremove)
+				return null;
+
+			var text = L.tr('Add section');
+			var ttip = L.tr('Create new section...');
+
+			if ($.isArray(this.options.add_caption))
+				text = this.options.add_caption[0], ttip = this.options.add_caption[1];
+			else if (typeof(this.options.add_caption) == 'string')
+				text = this.options.add_caption, ttip = '';
+
+			var add = $('<div />');
+
+			if (this.options.anonymous === false)
+			{
+				$('<input />')
+					.addClass('cbi-input-text')
+					.attr('type', 'text')
+					.attr('placeholder', ttip)
+					.blur({ self: this }, this.handleSID)
+					.keyup({ self: this }, this.handleSID)
+					.appendTo(add);
+
+				$('<img />')
+					.attr('src', L.globals.resource + '/icons/cbi/add.gif')
+					.attr('title', text)
+					.addClass('cbi-button')
+					.click({ self: this }, this.handleAdd)
+					.appendTo(add);
+
+				$('<div />')
+					.addClass('cbi-value-error')
+					.hide()
+					.appendTo(add);
+			}
+			else
+			{
+				L.ui.button(text, 'success', ttip)
+					.click({ self: this }, this.handleAdd)
+					.appendTo(add);
+			}
+
+			return add;
+		},
+
+		renderRemove: function(index)
+		{
+			if (!this.options.addremove)
+				return null;
+
+			var text = L.tr('Remove');
+			var ttip = L.tr('Remove this section');
+
+			if ($.isArray(this.options.remove_caption))
+				text = this.options.remove_caption[0], ttip = this.options.remove_caption[1];
+			else if (typeof(this.options.remove_caption) == 'string')
+				text = this.options.remove_caption, ttip = '';
+
+			return L.ui.button(text, 'danger', ttip)
+				.click({ self: this, index: index }, this.handleRemove);
+		},
+
+		renderSort: function(index)
+		{
+			if (!this.options.sortable)
+				return null;
+
+			var b1 = L.ui.button('↑', 'info', L.tr('Move up'))
+				.click({ self: this, index: index, up: true }, this.handleSort);
+
+			var b2 = L.ui.button('↓', 'info', L.tr('Move down'))
+				.click({ self: this, index: index, up: false }, this.handleSort);
+
+			return b1.add(b2);
+		},
+
+		renderCaption: function()
+		{
+			return $('<h3 />')
+				.addClass('panel-title')
+				.append(this.label('caption') || this.uci_type);
+		},
+
+		renderDescription: function()
+		{
+			var text = this.label('description');
+
+			if (text)
+				return $('<div />')
+					.addClass('luci2-section-description')
+					.text(text);
+
+			return null;
+		},
+
+		renderTeaser: function(sid, index)
+		{
+			if (this.options.collabsible || this.ownerMap.options.collabsible)
+			{
+				return $('<div />')
+					.attr('id', this.id('teaser', sid))
+					.addClass('luci2-section-teaser well well-sm')
+					.append($('<span />')
+						.addClass('badge'))
+					.append($('<span />'));
+			}
+
+			return null;
+		},
+
+		renderHead: function(condensed)
+		{
+			if (condensed)
+				return null;
+
+			return $('<div />')
+				.addClass('panel-heading')
+				.append(this.renderCaption())
+				.append(this.renderDescription());
+		},
+
+		renderTabDescription: function(sid, index, tab_index)
+		{
+			var tab = this.tabs[tab_index];
+
+			if (typeof(tab.description) == 'string')
+			{
+				return $('<div />')
+					.addClass('cbi-tab-descr')
+					.text(tab.description);
+			}
+
+			return null;
+		},
+
+		renderTabHead: function(sid, index, tab_index)
+		{
+			var tab = this.tabs[tab_index];
+			var cur = this.active_tab[sid] || 0;
+
+			var tabh = $('<li />')
+				.append($('<a />')
+					.attr('id', this.id('nodetab', sid, tab.id))
+					.attr('href', '#' + this.id('node', sid, tab.id))
+					.attr('data-toggle', 'tab')
+					.text((tab.caption ? tab.caption.format(tab.id) : tab.id) + ' ')
+					.append($('<span />')
+						.addClass('badge'))
+					.on('shown.bs.tab', { self: this, sid: sid }, this.handleTab));
+
+			if (cur == tab_index)
+				tabh.addClass('active');
+
+			if (!tab.fields.length)
+				tabh.hide();
+
+			return tabh;
+		},
+
+		renderTabBody: function(sid, index, tab_index)
+		{
+			var tab = this.tabs[tab_index];
+			var cur = this.active_tab[sid] || 0;
+
+			var tabb = $('<div />')
+				.addClass('tab-pane')
+				.attr('id', this.id('node', sid, tab.id))
+				.append(this.renderTabDescription(sid, index, tab_index))
+				.on('validate', this.handleTabValidate);
+
+			if (cur == tab_index)
+				tabb.addClass('active');
+
+			for (var i = 0; i < tab.fields.length; i++)
+				tabb.append(tab.fields[i].render(sid));
+
+			return tabb;
+		},
+
+		renderPanelHead: function(sid, index, parent_sid)
+		{
+			var head = $('<div />')
+				.addClass('luci2-section-header')
+				.append(this.renderTeaser(sid, index))
+				.append($('<div />')
+					.addClass('btn-group')
+					.append(this.renderSort(index))
+					.append(this.renderRemove(index)));
+
+			if (this.options.collabsible)
+			{
+				head.attr('data-toggle', 'collapse')
+					.attr('data-parent', this.id('sectiongroup', parent_sid))
+					.attr('data-target', '#' + this.id('panel', sid));
+			}
+
+			return head;
+		},
+
+		renderPanelBody: function(sid, index, parent_sid)
+		{
+			var body = $('<div />')
+				.attr('id', this.id('panel', sid))
+				.addClass('luci2-section-panel')
+				.on('validate', this.handlePanelValidate);
+
+			if (this.options.collabsible || this.ownerMap.options.collabsible)
+			{
+				body.addClass('panel-collapse collapse');
+
+				if (index == this.getPanelIndex(parent_sid))
+					body.addClass('in');
+			}
+
+			var tab_heads = $('<ul />')
+				.addClass('nav nav-tabs');
+
+			var tab_bodies = $('<div />')
+				.addClass('form-horizontal tab-content')
+				.append(tab_heads);
+
+			for (var j = 0; j < this.tabs.length; j++)
+			{
+				tab_heads.append(this.renderTabHead(sid, index, j));
+				tab_bodies.append(this.renderTabBody(sid, index, j));
+			}
+
+			body.append(tab_bodies);
+
+			if (this.tabs.length <= 1)
+				tab_heads.hide();
+
+			for (var i = 0; i < this.subsections.length; i++)
+				body.append(this.subsections[i].render(false, sid));
+
+			return body;
+		},
+
+		renderBody: function(condensed, parent_sid)
+		{
+			var s = this.getUCISections(parent_sid);
+			var n = this.getPanelIndex(parent_sid);
+
+			if (n < 0)
+				this.setPanelIndex(parent_sid, n + s.length);
+			else if (n >= s.length)
+				this.setPanelIndex(parent_sid, s.length - 1);
+
+			var body = $('<ul />')
+				.addClass('luci2-section-group list-group');
+
+			if (this.options.collabsible)
+			{
+				body.attr('id', this.id('sectiongroup', parent_sid))
+					.on('show.bs.collapse', { self: this }, this.handlePanelCollapse);
+			}
+
+			if (s.length == 0)
+			{
+				body.append($('<li />')
+					.addClass('list-group-item text-muted')
+					.text(this.label('placeholder') || L.tr('There are no entries defined yet.')))
+			}
+
+			for (var i = 0; i < s.length; i++)
+			{
+				var sid = s[i]['.name'];
+				var inst = this.instance[sid] = { tabs: [ ] };
+
+				body.append($('<li />')
+					.addClass('luci2-section-item list-group-item')
+					.attr('id', this.id('sectionitem', sid))
+					.attr('data-luci2-sid', sid)
+					.append(this.renderPanelHead(sid, i, parent_sid))
+					.append(this.renderPanelBody(sid, i, parent_sid)));
+			}
+
+			return body;
+		},
+
+		render: function(condensed, parent_sid)
+		{
+			this.instance = { };
+
+			var panel = $('<div />')
+				.addClass('panel panel-default')
+				.append(this.renderHead(condensed))
+				.append(this.renderBody(condensed, parent_sid));
+
+			if (this.options.addremove)
+				panel.append($('<div />')
+					.addClass('panel-footer')
+					.append(this.renderAdd()));
+
+			return panel;
+		},
+
+		finish: function(parent_sid)
+		{
+			var s = this.getUCISections(parent_sid);
+
+			for (var i = 0; i < s.length; i++)
+			{
+				var sid = s[i]['.name'];
+
+				if (i != this.getPanelIndex(parent_sid))
+					$('#' + this.id('teaser', sid)).children('span:last')
+						.append(this.teaser(sid));
+				else
+					$('#' + this.id('teaser', sid))
+						.hide();
+
+				for (var j = 0; j < this.subsections.length; j++)
+					this.subsections[j].finish(sid);
+			}
+		}
+	});
+
+	cbi_class.TableSection = cbi_class.TypedSection.extend({
+		renderTableHead: function()
+		{
+			var thead = $('<thead />')
+				.append($('<tr />')
+					.addClass('cbi-section-table-titles'));
+
+			for (var j = 0; j < this.tabs[0].fields.length; j++)
+				thead.children().append($('<th />')
+					.addClass('cbi-section-table-cell')
+					.css('width', this.tabs[0].fields[j].options.width || '')
+					.append(this.tabs[0].fields[j].label('caption')));
+
+			if (this.options.addremove !== false || this.options.sortable)
+				thead.children().append($('<th />')
+					.addClass('cbi-section-table-cell')
+					.text(' '));
+
+			return thead;
+		},
+
+		renderTableRow: function(sid, index)
+		{
+			var row = $('<tr />')
+				.addClass('luci2-section-item')
+				.attr('id', this.id('sectionitem', sid))
+				.attr('data-luci2-sid', sid);
+
+			for (var j = 0; j < this.tabs[0].fields.length; j++)
+			{
+				row.append($('<td />')
+					.css('width', this.tabs[0].fields[j].options.width || '')
+					.append(this.tabs[0].fields[j].render(sid, true)));
+			}
+
+			if (this.options.addremove !== false || this.options.sortable)
+			{
+				row.append($('<td />')
+					.css('width', '1%')
+					.addClass('text-right')
+					.append($('<div />')
+						.addClass('btn-group')
+						.append(this.renderSort(index))
+						.append(this.renderRemove(index))));
+			}
+
+			return row;
+		},
+
+		renderTableBody: function(parent_sid)
+		{
+			var s = this.getUCISections(parent_sid);
+
+			var tbody = $('<tbody />');
+
+			if (s.length == 0)
+			{
+				var cols = this.tabs[0].fields.length;
+
+				if (this.options.addremove !== false || this.options.sortable)
+					cols++;
+
+				tbody.append($('<tr />')
+					.append($('<td />')
+						.addClass('text-muted')
+						.attr('colspan', cols)
+						.text(this.label('placeholder') || L.tr('There are no entries defined yet.'))));
+			}
+
+			for (var i = 0; i < s.length; i++)
+			{
+				var sid = s[i]['.name'];
+				var inst = this.instance[sid] = { tabs: [ ] };
+
+				tbody.append(this.renderTableRow(sid, i));
+			}
+
+			return tbody;
+		},
+
+		renderBody: function(condensed, parent_sid)
+		{
+			return $('<table />')
+				.addClass('table table-condensed table-hover')
+				.append(this.renderTableHead())
+				.append(this.renderTableBody(parent_sid));
+		}
+	});
+
+	cbi_class.NamedSection = cbi_class.TypedSection.extend({
+		getUCISections: function(cb)
+		{
+			var sa = [ ];
+			var sl = L.uci.sections(this.ownerMap.uci_package);
+
+			for (var i = 0; i < sl.length; i++)
+				if (sl[i]['.name'] == this.uci_type)
+				{
+					sa.push(sl[i]);
+					break;
+				}
+
+			if (typeof(cb) == 'function' && sa.length > 0)
+				cb.call(this, sa[0]);
+
+			return sa;
+		}
+	});
+
+	cbi_class.SingleSection = cbi_class.NamedSection.extend({
+		render: function()
+		{
+			this.instance = { };
+			this.instance[this.uci_type] = { tabs: [ ] };
+
+			return $('<div />')
+				.addClass('luci2-section-item')
+				.attr('id', this.id('sectionitem', this.uci_type))
+				.attr('data-luci2-sid', this.uci_type)
+				.append(this.renderPanelBody(this.uci_type, 0));
+		}
+	});
+
+	cbi_class.DummySection = cbi_class.TypedSection.extend({
+		getUCISections: function(cb)
+		{
+			if (typeof(cb) == 'function')
+				cb.apply(this, [ { '.name': this.uci_type } ]);
+
+			return [ { '.name': this.uci_type } ];
+		}
+	});
+
+	cbi_class.Map = L.ui.AbstractWidget.extend({
+		init: function(uci_package, options)
+		{
+			var self = this;
+
+			this.uci_package = uci_package;
+			this.sections = [ ];
+			this.options = L.defaults(options, {
+				save:    function() { },
+				prepare: function() { }
+			});
+		},
+
+		loadCallback: function()
+		{
+			var deferreds = [ L.deferrable(this.options.prepare.call(this)) ];
+
+			for (var i = 0; i < this.sections.length; i++)
+			{
+				var rv = this.sections[i].load();
+				deferreds.push.apply(deferreds, rv);
+			}
+
+			return $.when.apply($, deferreds);
+		},
+
+		load: function()
+		{
+			var self = this;
+			var packages = [ this.uci_package ];
+
+			for (var i = 0; i < this.sections.length; i++)
+				packages.push.apply(packages, this.sections[i].findAdditionalUCIPackages());
+
+			for (var i = 0; i < packages.length; i++)
+				if (!L.uci.writable(packages[i]))
+				{
+					this.options.readonly = true;
+					break;
+				}
+
+			return L.uci.load(packages).then(function() {
+				return self.loadCallback();
+			});
+		},
+
+		handleTab: function(ev)
+		{
+			ev.data.self.active_tab = $(ev.target).parent().index();
+		},
+
+		handleApply: function(ev)
+		{
+			var self = ev.data.self;
+
+			self.trigger('apply', ev);
+		},
+
+		handleSave: function(ev)
+		{
+			var self = ev.data.self;
+
+			self.send().then(function() {
+				self.trigger('save', ev);
+			});
+		},
+
+		handleReset: function(ev)
+		{
+			var self = ev.data.self;
+
+			self.trigger('reset', ev);
+			self.reset();
+		},
+
+		renderTabHead: function(tab_index)
+		{
+			var section = this.sections[tab_index];
+			var cur = this.active_tab || 0;
+
+			var tabh = $('<li />')
+				.append($('<a />')
+					.attr('id', section.id('sectiontab'))
+					.attr('href', '#' + section.id('section'))
+					.attr('data-toggle', 'tab')
+					.text(section.label('caption') + ' ')
+					.append($('<span />')
+						.addClass('badge'))
+					.on('shown.bs.tab', { self: this }, this.handleTab));
+
+			if (cur == tab_index)
+				tabh.addClass('active');
+
+			return tabh;
+		},
+
+		renderTabBody: function(tab_index)
+		{
+			var section = this.sections[tab_index];
+			var desc = section.label('description');
+			var cur = this.active_tab || 0;
+
+			var tabb = $('<div />')
+				.addClass('tab-pane')
+				.attr('id', section.id('section'));
+
+			if (cur == tab_index)
+				tabb.addClass('active');
+
+			if (desc)
+				tabb.append($('<p />')
+					.text(desc));
+
+			var s = section.render(this.options.tabbed);
+
+			if (this.options.readonly || section.options.readonly)
+				s.find('input, select, button, img.cbi-button').attr('disabled', true);
+
+			tabb.append(s);
+
+			return tabb;
+		},
+
+		renderBody: function()
+		{
+			var tabs = $('<ul />')
+				.addClass('nav nav-tabs');
+
+			var body = $('<div />')
+				.append(tabs);
+
+			for (var i = 0; i < this.sections.length; i++)
+			{
+				tabs.append(this.renderTabHead(i));
+				body.append(this.renderTabBody(i));
+			}
+
+			if (this.options.tabbed)
+				body.addClass('tab-content');
+			else
+				tabs.hide();
+
+			return body;
+		},
+
+		renderFooter: function()
+		{
+			var evdata = {
+				self: this
+			};
+
+			return $('<div />')
+				.addClass('panel panel-default panel-body text-right')
+				.append($('<div />')
+					.addClass('btn-group')
+					.append(L.ui.button(L.tr('Save & Apply'), 'primary')
+						.click(evdata, this.handleApply))
+					.append(L.ui.button(L.tr('Save'), 'default')
+						.click(evdata, this.handleSave))
+					.append(L.ui.button(L.tr('Reset'), 'default')
+						.click(evdata, this.handleReset)));
+		},
+
+		render: function()
+		{
+			var map = $('<form />');
+
+			if (typeof(this.options.caption) == 'string')
+				map.append($('<h2 />')
+					.text(this.options.caption));
+
+			if (typeof(this.options.description) == 'string')
+				map.append($('<p />')
+					.text(this.options.description));
+
+			map.append(this.renderBody());
+
+			if (this.options.pageaction !== false)
+				map.append(this.renderFooter());
+
+			return map;
+		},
+
+		finish: function()
+		{
+			for (var i = 0; i < this.sections.length; i++)
+				this.sections[i].finish();
+
+			this.validate();
+		},
+
+		redraw: function()
+		{
+			this.target.hide().empty().append(this.render());
+			this.finish();
+			this.target.show();
+		},
+
+		section: function(widget, uci_type, options)
+		{
+			var w = widget ? new widget(uci_type, options) : null;
+
+			if (!(w instanceof L.cbi.AbstractSection))
+				throw 'Widget must be an instance of AbstractSection';
+
+			w.ownerMap = this;
+			w.index = this.sections.length;
+
+			this.sections.push(w);
+			return w;
+		},
+
+		add: function(conf, type, name)
+		{
+			return L.uci.add(conf, type, name);
+		},
+
+		remove: function(conf, sid)
+		{
+			return L.uci.remove(conf, sid);
+		},
+
+		get: function(conf, sid, opt)
+		{
+			return L.uci.get(conf, sid, opt);
+		},
+
+		set: function(conf, sid, opt, val)
+		{
+			return L.uci.set(conf, sid, opt, val);
+		},
+
+		validate: function()
+		{
+			var rv = true;
+
+			for (var i = 0; i < this.sections.length; i++)
+			{
+				if (!this.sections[i].validate())
+					rv = false;
+			}
+
+			return rv;
+		},
+
+		save: function()
+		{
+			var self = this;
+
+			if (self.options.readonly)
+				return L.deferrable();
+
+			var deferreds = [ ];
+
+			for (var i = 0; i < self.sections.length; i++)
+			{
+				var rv = self.sections[i].save();
+				deferreds.push.apply(deferreds, rv);
+			}
+
+			return $.when.apply($, deferreds).then(function() {
+				return L.deferrable(self.options.save.call(self));
+			});
+		},
+
+		send: function()
+		{
+			if (!this.validate())
+				return L.deferrable();
+
+			var self = this;
+
+			L.ui.saveScrollTop();
+			L.ui.loading(true);
+
+			return this.save().then(function() {
+				return L.uci.save();
+			}).then(function() {
+				return L.ui.updateChanges();
+			}).then(function() {
+				return self.load();
+			}).then(function() {
+				self.redraw();
+				self = null;
+
+				L.ui.loading(false);
+				L.ui.restoreScrollTop();
+			});
+		},
+
+		revert: function()
+		{
+			var packages = [ this.uci_package ];
+
+			for (var i = 0; i < this.sections.length; i++)
+				packages.push.apply(packages, this.sections[i].findAdditionalUCIPackages());
+
+			L.uci.unload(packages);
+		},
+
+		reset: function()
+		{
+			var self = this;
+
+			self.revert();
+
+			return self.insertInto(self.target);
+		},
+
+		insertInto: function(id)
+		{
+			var self = this;
+			    self.target = $(id);
+
+			L.ui.loading(true);
+			self.target.hide();
+
+			return self.load().then(function() {
+				self.target.empty().append(self.render());
+				self.finish();
+				self.target.show();
+				self = null;
+				L.ui.loading(false);
+			});
+		}
+	});
+
+	cbi_class.Modal = cbi_class.Map.extend({
+		handleApply: function(ev)
+		{
+			var self = ev.data.self;
+
+			self.trigger('apply', ev);
+		},
+
+		handleSave: function(ev)
+		{
+			var self = ev.data.self;
+
+			self.send().then(function() {
+				self.trigger('save', ev);
+				self.close();
+			});
+		},
+
+		handleReset: function(ev)
+		{
+			var self = ev.data.self;
+
+			self.trigger('close', ev);
+			self.revert();
+			self.close();
+		},
+
+		renderFooter: function()
+		{
+			var evdata = {
+				self: this
+			};
+
+			return $('<div />')
+				.addClass('btn-group')
+				.append(L.ui.button(L.tr('Save & Apply'), 'primary')
+					.click(evdata, this.handleApply))
+				.append(L.ui.button(L.tr('Save'), 'default')
+					.click(evdata, this.handleSave))
+				.append(L.ui.button(L.tr('Cancel'), 'default')
+					.click(evdata, this.handleReset));
+		},
+
+		render: function()
+		{
+			var modal = L.ui.dialog(this.label('caption'), null, { wide: true });
+			var map = $('<form />');
+
+			var desc = this.label('description');
+			if (desc)
+				map.append($('<p />').text(desc));
+
+			map.append(this.renderBody());
+
+			modal.find('.modal-body').append(map);
+			modal.find('.modal-footer').append(this.renderFooter());
+
+			return modal;
+		},
+
+		redraw: function()
+		{
+			this.render();
+			this.finish();
+		},
+
+		show: function()
+		{
+			var self = this;
+
+			L.ui.loading(true);
+
+			return self.load().then(function() {
+				self.render();
+				self.finish();
+
+				L.ui.loading(false);
+			});
+		},
+
+		close: function()
+		{
+			L.ui.dialog(false);
+		}
+	});
+
+	return Class.extend(cbi_class);
+})();
diff --git a/luci2/htdocs/luci2/firewall.js b/luci2/htdocs/luci2/firewall.js
new file mode 100644
index 0000000..7bd0190
--- /dev/null
+++ b/luci2/htdocs/luci2/firewall.js
@@ -0,0 +1,50 @@
+Class.extend({
+	getZoneColor: function(zone)
+	{
+		if ($.isPlainObject(zone))
+			zone = zone.name;
+
+		if (zone == 'lan')
+			return '#90f090';
+		else if (zone == 'wan')
+			return '#f09090';
+
+		for (var i = 0, hash = 0;
+			 i < zone.length;
+			 hash = zone.charCodeAt(i++) + ((hash << 5) - hash));
+
+		for (var i = 0, color = '#';
+			 i < 3;
+			 color += ('00' + ((hash >> i++ * 8) & 0xFF).tostring(16)).slice(-2));
+
+		return color;
+	},
+
+	findZoneByNetwork: function(network)
+	{
+		var self = this;
+		var zone = undefined;
+
+		return L.uci.sections('firewall', 'zone', function(z) {
+			if (!z.name || !z.network)
+				return;
+
+			if (!$.isArray(z.network))
+				z.network = z.network.split(/\s+/);
+
+			for (var i = 0; i < z.network.length; i++)
+			{
+				if (z.network[i] == network)
+				{
+					zone = z;
+					break;
+				}
+			}
+		}).then(function() {
+			if (zone)
+				zone.color = self.getZoneColor(zone);
+
+			return zone;
+		});
+	}
+});
diff --git a/luci2/htdocs/luci2/luci2.js b/luci2/htdocs/luci2/luci2.js
index 432248c..3e5af4a 100644
--- a/luci2/htdocs/luci2/luci2.js
+++ b/luci2/htdocs/luci2/luci2.js
@@ -693,7031 +693,13 @@ function LuCI2()
 		sid:      '00000000000000000000000000000000'
 	};
 
-	this.rpc = {
-
-		_id: 1,
-		_batch: undefined,
-		_requests: { },
-
-		_call: function(req, cb)
-		{
-			return $.ajax('/ubus', {
-				cache:       false,
-				contentType: 'application/json',
-				data:        JSON.stringify(req),
-				dataType:    'json',
-				type:        'POST',
-				timeout:     L.globals.timeout,
-				_rpc_req:   req
-			}).then(cb, cb);
-		},
-
-		_list_cb: function(msg)
-		{
-			var list = msg.result;
-
-			/* verify message frame */
-			if (typeof(msg) != 'object' || msg.jsonrpc != '2.0' || !msg.id || !$.isArray(list))
-				list = [ ];
-
-			return $.Deferred().resolveWith(this, [ list ]);
-		},
-
-		_call_cb: function(msg)
-		{
-			var data = [ ];
-			var type = Object.prototype.toString;
-			var reqs = this._rpc_req;
-
-			if (!$.isArray(reqs))
-			{
-				msg = [ msg ];
-				reqs = [ reqs ];
-			}
-
-			for (var i = 0; i < msg.length; i++)
-			{
-				/* fetch related request info */
-				var req = L.rpc._requests[reqs[i].id];
-				if (typeof(req) != 'object')
-					throw 'No related request for JSON response';
-
-				/* fetch response attribute and verify returned type */
-				var ret = undefined;
-
-				/* verify message frame */
-				if (typeof(msg[i]) == 'object' && msg[i].jsonrpc == '2.0')
-					if ($.isArray(msg[i].result) && msg[i].result[0] == 0)
-						ret = (msg[i].result.length > 1) ? msg[i].result[1] : msg[i].result[0];
-
-				if (req.expect)
-				{
-					for (var key in req.expect)
-					{
-						if (typeof(ret) != 'undefined' && key != '')
-							ret = ret[key];
-
-						if (typeof(ret) == 'undefined' || type.call(ret) != type.call(req.expect[key]))
-							ret = req.expect[key];
-
-						break;
-					}
-				}
-
-				/* apply filter */
-				if (typeof(req.filter) == 'function')
-				{
-					req.priv[0] = ret;
-					req.priv[1] = req.params;
-					ret = req.filter.apply(L.rpc, req.priv);
-				}
-
-				/* store response data */
-				if (typeof(req.index) == 'number')
-					data[req.index] = ret;
-				else
-					data = ret;
-
-				/* delete request object */
-				delete L.rpc._requests[reqs[i].id];
-			}
-
-			return $.Deferred().resolveWith(this, [ data ]);
-		},
-
-		list: function()
-		{
-			var params = [ ];
-			for (var i = 0; i < arguments.length; i++)
-				params[i] = arguments[i];
-
-			var msg = {
-				jsonrpc: '2.0',
-				id:      this._id++,
-				method:  'list',
-				params:  (params.length > 0) ? params : undefined
-			};
-
-			return this._call(msg, this._list_cb);
-		},
-
-		batch: function()
-		{
-			if (!$.isArray(this._batch))
-				this._batch = [ ];
-		},
-
-		flush: function()
-		{
-			if (!$.isArray(this._batch))
-				return L.deferrable([ ]);
-
-			var req = this._batch;
-			delete this._batch;
-
-			/* call rpc */
-			return this._call(req, this._call_cb);
-		},
-
-		declare: function(options)
-		{
-			var _rpc = this;
-
-			return function() {
-				/* build parameter object */
-				var p_off = 0;
-				var params = { };
-				if ($.isArray(options.params))
-					for (p_off = 0; p_off < options.params.length; p_off++)
-						params[options.params[p_off]] = arguments[p_off];
-
-				/* all remaining arguments are private args */
-				var priv = [ undefined, undefined ];
-				for (; p_off < arguments.length; p_off++)
-					priv.push(arguments[p_off]);
-
-				/* store request info */
-				var req = _rpc._requests[_rpc._id] = {
-					expect: options.expect,
-					filter: options.filter,
-					params: params,
-					priv:   priv
-				};
-
-				/* build message object */
-				var msg = {
-					jsonrpc: '2.0',
-					id:      _rpc._id++,
-					method:  'call',
-					params:  [
-						L.globals.sid,
-						options.object,
-						options.method,
-						params
-					]
-				};
-
-				/* when a batch is in progress then store index in request data
-				 * and push message object onto the stack */
-				if ($.isArray(_rpc._batch))
-				{
-					req.index = _rpc._batch.push(msg) - 1;
-					return L.deferrable(msg);
-				}
-
-				/* call rpc */
-				return _rpc._call(msg, _rpc._call_cb);
-			};
-		}
-	};
-
-	this.UCIContext = Class.extend({
-
-		init: function()
-		{
-			this.state = {
-				newidx:  0,
-				values:  { },
-				creates: { },
-				changes: { },
-				deletes: { },
-				reorder: { }
-			};
-		},
-
-		callLoad: L.rpc.declare({
-			object: 'uci',
-			method: 'get',
-			params: [ 'config' ],
-			expect: { values: { } }
-		}),
-
-		callOrder: L.rpc.declare({
-			object: 'uci',
-			method: 'order',
-			params: [ 'config', 'sections' ]
-		}),
-
-		callAdd: L.rpc.declare({
-			object: 'uci',
-			method: 'add',
-			params: [ 'config', 'type', 'name', 'values' ],
-			expect: { section: '' }
-		}),
-
-		callSet: L.rpc.declare({
-			object: 'uci',
-			method: 'set',
-			params: [ 'config', 'section', 'values' ]
-		}),
-
-		callDelete: L.rpc.declare({
-			object: 'uci',
-			method: 'delete',
-			params: [ 'config', 'section', 'options' ]
-		}),
-
-		callApply: L.rpc.declare({
-			object: 'uci',
-			method: 'apply',
-			params: [ 'timeout', 'rollback' ]
-		}),
-
-		callConfirm: L.rpc.declare({
-			object: 'uci',
-			method: 'confirm'
-		}),
-
-		createSID: function(conf)
-		{
-			var v = this.state.values;
-			var n = this.state.creates;
-			var sid;
-
-			do {
-				sid = "new%06x".format(Math.random() * 0xFFFFFF);
-			} while ((n[conf] && n[conf][sid]) || (v[conf] && v[conf][sid]));
-
-			return sid;
-		},
-
-		reorderSections: function()
-		{
-			var v = this.state.values;
-			var n = this.state.creates;
-			var r = this.state.reorder;
-
-			if ($.isEmptyObject(r))
-				return L.deferrable();
-
-			L.rpc.batch();
-
-			/*
-			 gather all created and existing sections, sort them according
-			 to their index value and issue an uci order call
-			*/
-			for (var c in r)
-			{
-				var o = [ ];
-
-				if (n[c])
-					for (var s in n[c])
-						o.push(n[c][s]);
-
-				for (var s in v[c])
-					o.push(v[c][s]);
-
-				if (o.length > 0)
-				{
-					o.sort(function(a, b) {
-						return (a['.index'] - b['.index']);
-					});
-
-					var sids = [ ];
-
-					for (var i = 0; i < o.length; i++)
-						sids.push(o[i]['.name']);
-
-					this.callOrder(c, sids);
-				}
-			}
-
-			this.state.reorder = { };
-			return L.rpc.flush();
-		},
-
-		load: function(packages)
-		{
-			var self = this;
-			var seen = { };
-			var pkgs = [ ];
-
-			if (!$.isArray(packages))
-				packages = [ packages ];
-
-			L.rpc.batch();
-
-			for (var i = 0; i < packages.length; i++)
-				if (!seen[packages[i]] && !self.state.values[packages[i]])
-				{
-					pkgs.push(packages[i]);
-					seen[packages[i]] = true;
-					self.callLoad(packages[i]);
-				}
-
-			return L.rpc.flush().then(function(responses) {
-				for (var i = 0; i < responses.length; i++)
-					self.state.values[pkgs[i]] = responses[i];
-
-				return pkgs;
-			});
-		},
-
-		unload: function(packages)
-		{
-			if (!$.isArray(packages))
-				packages = [ packages ];
-
-			for (var i = 0; i < packages.length; i++)
-			{
-				delete this.state.values[packages[i]];
-				delete this.state.creates[packages[i]];
-				delete this.state.changes[packages[i]];
-				delete this.state.deletes[packages[i]];
-			}
-		},
-
-		add: function(conf, type, name)
-		{
-			var n = this.state.creates;
-			var sid = name || this.createSID(conf);
-
-			if (!n[conf])
-				n[conf] = { };
-
-			n[conf][sid] = {
-				'.type':      type,
-				'.name':      sid,
-				'.create':    name,
-				'.anonymous': !name,
-				'.index':     1000 + this.state.newidx++
-			};
-
-			return sid;
-		},
-
-		remove: function(conf, sid)
-		{
-			var n = this.state.creates;
-			var c = this.state.changes;
-			var d = this.state.deletes;
-
-			/* requested deletion of a just created section */
-			if (n[conf] && n[conf][sid])
-			{
-				delete n[conf][sid];
-			}
-			else
-			{
-				if (c[conf])
-					delete c[conf][sid];
-
-				if (!d[conf])
-					d[conf] = { };
-
-				d[conf][sid] = true;
-			}
-		},
-
-		sections: function(conf, type, cb)
-		{
-			var sa = [ ];
-			var v = this.state.values[conf];
-			var n = this.state.creates[conf];
-			var c = this.state.changes[conf];
-			var d = this.state.deletes[conf];
-
-			if (!v)
-				return sa;
-
-			for (var s in v)
-				if (!d || d[s] !== true)
-					if (!type || v[s]['.type'] == type)
-						sa.push($.extend({ }, v[s], c ? c[s] : undefined));
-
-			if (n)
-				for (var s in n)
-					if (!type || n[s]['.type'] == type)
-						sa.push(n[s]);
-
-			sa.sort(function(a, b) {
-				return a['.index'] - b['.index'];
-			});
-
-			for (var i = 0; i < sa.length; i++)
-				sa[i]['.index'] = i;
-
-			if (typeof(cb) == 'function')
-				for (var i = 0; i < sa.length; i++)
-					cb.call(this, sa[i], sa[i]['.name']);
-
-			return sa;
-		},
-
-		get: function(conf, sid, opt)
-		{
-			var v = this.state.values;
-			var n = this.state.creates;
-			var c = this.state.changes;
-			var d = this.state.deletes;
-
-			if (typeof(sid) == 'undefined')
-				return undefined;
-
-			/* requested option in a just created section */
-			if (n[conf] && n[conf][sid])
-			{
-				if (!n[conf])
-					return undefined;
-
-				if (typeof(opt) == 'undefined')
-					return n[conf][sid];
-
-				return n[conf][sid][opt];
-			}
-
-			/* requested an option value */
-			if (typeof(opt) != 'undefined')
-			{
-				/* check whether option was deleted */
-				if (d[conf] && d[conf][sid])
-				{
-					if (d[conf][sid] === true)
-						return undefined;
-
-					for (var i = 0; i < d[conf][sid].length; i++)
-						if (d[conf][sid][i] == opt)
-							return undefined;
-				}
-
-				/* check whether option was changed */
-				if (c[conf] && c[conf][sid] && typeof(c[conf][sid][opt]) != 'undefined')
-					return c[conf][sid][opt];
-
-				/* return base value */
-				if (v[conf] && v[conf][sid])
-					return v[conf][sid][opt];
-
-				return undefined;
-			}
-
-			/* requested an entire section */
-			if (v[conf])
-				return v[conf][sid];
-
-			return undefined;
-		},
-
-		set: function(conf, sid, opt, val)
-		{
-			var v = this.state.values;
-			var n = this.state.creates;
-			var c = this.state.changes;
-			var d = this.state.deletes;
-
-			if (typeof(sid) == 'undefined' ||
-			    typeof(opt) == 'undefined' ||
-			    opt.charAt(0) == '.')
-				return;
-
-			if (n[conf] && n[conf][sid])
-			{
-				if (typeof(val) != 'undefined')
-					n[conf][sid][opt] = val;
-				else
-					delete n[conf][sid][opt];
-			}
-			else if (typeof(val) != 'undefined')
-			{
-				/* do not set within deleted section */
-				if (d[conf] && d[conf][sid] === true)
-					return;
-
-				/* only set in existing sections */
-				if (!v[conf] || !v[conf][sid])
-					return;
-
-				if (!c[conf])
-					c[conf] = { };
-
-				if (!c[conf][sid])
-					c[conf][sid] = { };
-
-				/* undelete option */
-				if (d[conf] && d[conf][sid])
-					d[conf][sid] = L.filterArray(d[conf][sid], opt);
-
-				c[conf][sid][opt] = val;
-			}
-			else
-			{
-				/* only delete in existing sections */
-				if (!v[conf] || !v[conf][sid])
-					return;
-
-				if (!d[conf])
-					d[conf] = { };
-
-				if (!d[conf][sid])
-					d[conf][sid] = [ ];
-
-				if (d[conf][sid] !== true)
-					d[conf][sid].push(opt);
-			}
-		},
-
-		unset: function(conf, sid, opt)
-		{
-			return this.set(conf, sid, opt, undefined);
-		},
-
-		get_first: function(conf, type, opt)
-		{
-			var sid = undefined;
-
-			L.uci.sections(conf, type, function(s) {
-				if (typeof(sid) != 'string')
-					sid = s['.name'];
-			});
-
-			return this.get(conf, sid, opt);
-		},
-
-		set_first: function(conf, type, opt, val)
-		{
-			var sid = undefined;
-
-			L.uci.sections(conf, type, function(s) {
-				if (typeof(sid) != 'string')
-					sid = s['.name'];
-			});
-
-			return this.set(conf, sid, opt, val);
-		},
-
-		unset_first: function(conf, type, opt)
-		{
-			return this.set_first(conf, type, opt, undefined);
-		},
-
-		swap: function(conf, sid1, sid2)
-		{
-			var s1 = this.get(conf, sid1);
-			var s2 = this.get(conf, sid2);
-			var n1 = s1 ? s1['.index'] : NaN;
-			var n2 = s2 ? s2['.index'] : NaN;
-
-			if (isNaN(n1) || isNaN(n2))
-				return false;
-
-			s1['.index'] = n2;
-			s2['.index'] = n1;
-
-			this.state.reorder[conf] = true;
-
-			return true;
-		},
-
-		save: function()
-		{
-			L.rpc.batch();
-
-			var v = this.state.values;
-			var n = this.state.creates;
-			var c = this.state.changes;
-			var d = this.state.deletes;
-
-			var self = this;
-			var snew = [ ];
-			var pkgs = { };
-
-			if (n)
-				for (var conf in n)
-				{
-					for (var sid in n[conf])
-					{
-						var r = {
-							config: conf,
-							values: { }
-						};
-
-						for (var k in n[conf][sid])
-						{
-							if (k == '.type')
-								r.type = n[conf][sid][k];
-							else if (k == '.create')
-								r.name = n[conf][sid][k];
-							else if (k.charAt(0) != '.')
-								r.values[k] = n[conf][sid][k];
-						}
-
-						snew.push(n[conf][sid]);
-
-						self.callAdd(r.config, r.type, r.name, r.values);
-					}
-
-					pkgs[conf] = true;
-				}
-
-			if (c)
-				for (var conf in c)
-				{
-					for (var sid in c[conf])
-						self.callSet(conf, sid, c[conf][sid]);
-
-					pkgs[conf] = true;
-				}
-
-			if (d)
-				for (var conf in d)
-				{
-					for (var sid in d[conf])
-					{
-						var o = d[conf][sid];
-						self.callDelete(conf, sid, (o === true) ? undefined : o);
-					}
-
-					pkgs[conf] = true;
-				}
-
-			return L.rpc.flush().then(function(responses) {
-				/*
-				 array "snew" holds references to the created uci sections,
-				 use it to assign the returned names of the new sections
-				*/
-				for (var i = 0; i < snew.length; i++)
-					snew[i]['.name'] = responses[i];
-
-				return self.reorderSections();
-			}).then(function() {
-				pkgs = L.toArray(pkgs);
-
-				self.unload(pkgs);
-
-				return self.load(pkgs);
-			});
-		},
-
-		apply: function(timeout)
-		{
-			var self = this;
-			var date = new Date();
-			var deferred = $.Deferred();
-
-			if (typeof(timeout) != 'number' || timeout < 1)
-				timeout = 10;
-
-			self.callApply(timeout, true).then(function(rv) {
-				if (rv != 0)
-				{
-					deferred.rejectWith(self, [ rv ]);
-					return;
-				}
-
-				var try_deadline = date.getTime() + 1000 * timeout;
-				var try_confirm = function()
-				{
-					return self.callConfirm().then(function(rv) {
-						if (rv != 0)
-						{
-							if (date.getTime() < try_deadline)
-								window.setTimeout(try_confirm, 250);
-							else
-								deferred.rejectWith(self, [ rv ]);
-
-							return;
-						}
-
-						deferred.resolveWith(self, [ rv ]);
-					});
-				};
-
-				window.setTimeout(try_confirm, 1000);
-			});
-
-			return deferred;
-		},
-
-		changes: L.rpc.declare({
-			object: 'uci',
-			method: 'changes',
-			expect: { changes: { } }
-		}),
-
-		readable: function(conf)
-		{
-			return L.session.hasACL('uci', conf, 'read');
-		},
-
-		writable: function(conf)
-		{
-			return L.session.hasACL('uci', conf, 'write');
-		}
-	});
-
-	this.uci = new this.UCIContext();
-
-	this.wireless = {
-		listDeviceNames: L.rpc.declare({
-			object: 'iwinfo',
-			method: 'devices',
-			expect: { 'devices': [ ] },
-			filter: function(data) {
-				data.sort();
-				return data;
-			}
-		}),
-
-		getDeviceStatus: L.rpc.declare({
-			object: 'iwinfo',
-			method: 'info',
-			params: [ 'device' ],
-			expect: { '': { } },
-			filter: function(data, params) {
-				if (!$.isEmptyObject(data))
-				{
-					data['device'] = params['device'];
-					return data;
-				}
-				return undefined;
-			}
-		}),
-
-		getAssocList: L.rpc.declare({
-			object: 'iwinfo',
-			method: 'assoclist',
-			params: [ 'device' ],
-			expect: { results: [ ] },
-			filter: function(data, params) {
-				for (var i = 0; i < data.length; i++)
-					data[i]['device'] = params['device'];
-
-				data.sort(function(a, b) {
-					if (a.bssid < b.bssid)
-						return -1;
-					else if (a.bssid > b.bssid)
-						return 1;
-					else
-						return 0;
-				});
-
-				return data;
-			}
-		}),
-
-		getWirelessStatus: function() {
-			return this.listDeviceNames().then(function(names) {
-				L.rpc.batch();
-
-				for (var i = 0; i < names.length; i++)
-					L.wireless.getDeviceStatus(names[i]);
-
-				return L.rpc.flush();
-			}).then(function(networks) {
-				var rv = { };
-
-				var phy_attrs = [
-					'country', 'channel', 'frequency', 'frequency_offset',
-					'txpower', 'txpower_offset', 'hwmodes', 'hardware', 'phy'
-				];
-
-				var net_attrs = [
-					'ssid', 'bssid', 'mode', 'quality', 'quality_max',
-					'signal', 'noise', 'bitrate', 'encryption'
-				];
-
-				for (var i = 0; i < networks.length; i++)
-				{
-					var phy = rv[networks[i].phy] || (
-						rv[networks[i].phy] = { networks: [ ] }
-					);
-
-					var net = {
-						device: networks[i].device
-					};
-
-					for (var j = 0; j < phy_attrs.length; j++)
-						phy[phy_attrs[j]] = networks[i][phy_attrs[j]];
-
-					for (var j = 0; j < net_attrs.length; j++)
-						net[net_attrs[j]] = networks[i][net_attrs[j]];
-
-					phy.networks.push(net);
-				}
-
-				return rv;
-			});
-		},
-
-		getAssocLists: function()
-		{
-			return this.listDeviceNames().then(function(names) {
-				L.rpc.batch();
-
-				for (var i = 0; i < names.length; i++)
-					L.wireless.getAssocList(names[i]);
-
-				return L.rpc.flush();
-			}).then(function(assoclists) {
-				var rv = [ ];
-
-				for (var i = 0; i < assoclists.length; i++)
-					for (var j = 0; j < assoclists[i].length; j++)
-						rv.push(assoclists[i][j]);
-
-				return rv;
-			});
-		},
-
-		formatEncryption: function(enc)
-		{
-			var format_list = function(l, s)
-			{
-				var rv = [ ];
-				for (var i = 0; i < l.length; i++)
-					rv.push(l[i].toUpperCase());
-				return rv.join(s ? s : ', ');
-			}
-
-			if (!enc || !enc.enabled)
-				return L.tr('None');
-
-			if (enc.wep)
-			{
-				if (enc.wep.length == 2)
-					return L.tr('WEP Open/Shared') + ' (%s)'.format(format_list(enc.ciphers, ', '));
-				else if (enc.wep[0] == 'shared')
-					return L.tr('WEP Shared Auth') + ' (%s)'.format(format_list(enc.ciphers, ', '));
-				else
-					return L.tr('WEP Open System') + ' (%s)'.format(format_list(enc.ciphers, ', '));
-			}
-			else if (enc.wpa)
-			{
-				if (enc.wpa.length == 2)
-					return L.tr('mixed WPA/WPA2') + ' %s (%s)'.format(
-						format_list(enc.authentication, '/'),
-						format_list(enc.ciphers, ', ')
-					);
-				else if (enc.wpa[0] == 2)
-					return 'WPA2 %s (%s)'.format(
-						format_list(enc.authentication, '/'),
-						format_list(enc.ciphers, ', ')
-					);
-				else
-					return 'WPA %s (%s)'.format(
-						format_list(enc.authentication, '/'),
-						format_list(enc.ciphers, ', ')
-					);
-			}
-
-			return L.tr('Unknown');
-		}
-	};
-
-	this.firewall = {
-		getZoneColor: function(zone)
-		{
-			if ($.isPlainObject(zone))
-				zone = zone.name;
-
-			if (zone == 'lan')
-				return '#90f090';
-			else if (zone == 'wan')
-				return '#f09090';
-
-			for (var i = 0, hash = 0;
-				 i < zone.length;
-				 hash = zone.charCodeAt(i++) + ((hash << 5) - hash));
-
-			for (var i = 0, color = '#';
-				 i < 3;
-				 color += ('00' + ((hash >> i++ * 8) & 0xFF).tostring(16)).slice(-2));
-
-			return color;
-		},
-
-		findZoneByNetwork: function(network)
-		{
-			var self = this;
-			var zone = undefined;
-
-			return L.uci.sections('firewall', 'zone', function(z) {
-				if (!z.name || !z.network)
-					return;
-
-				if (!$.isArray(z.network))
-					z.network = z.network.split(/\s+/);
-
-				for (var i = 0; i < z.network.length; i++)
-				{
-					if (z.network[i] == network)
-					{
-						zone = z;
-						break;
-					}
-				}
-			}).then(function() {
-				if (zone)
-					zone.color = self.getZoneColor(zone);
-
-				return zone;
-			});
-		}
-	};
-
-	this.NetworkModel = {
-		deviceBlacklist: [
-			/^gre[0-9]+$/,
-			/^gretap[0-9]+$/,
-			/^ifb[0-9]+$/,
-			/^ip6tnl[0-9]+$/,
-			/^sit[0-9]+$/,
-			/^wlan[0-9]+\.sta[0-9]+$/
-		],
-
-		rpcCacheFunctions: [
-			'protolist', 0, L.rpc.declare({
-				object: 'network',
-				method: 'get_proto_handlers',
-				expect: { '': { } }
-			}),
-			'ifstate', 1, L.rpc.declare({
-				object: 'network.interface',
-				method: 'dump',
-				expect: { 'interface': [ ] }
-			}),
-			'devstate', 2, L.rpc.declare({
-				object: 'network.device',
-				method: 'status',
-				expect: { '': { } }
-			}),
-			'wifistate', 0, L.rpc.declare({
-				object: 'network.wireless',
-				method: 'status',
-				expect: { '': { } }
-			}),
-			'bwstate', 2, L.rpc.declare({
-				object: 'luci2.network.bwmon',
-				method: 'statistics',
-				expect: { 'statistics': { } }
-			}),
-			'devlist', 2, L.rpc.declare({
-				object: 'luci2.network',
-				method: 'device_list',
-				expect: { 'devices': [ ] }
-			}),
-			'swlist', 0, L.rpc.declare({
-				object: 'luci2.network',
-				method: 'switch_list',
-				expect: { 'switches': [ ] }
-			})
-		],
-
-		loadProtocolHandler: function(proto)
-		{
-			var url = L.globals.resource + '/proto/' + proto + '.js';
-			var self = L.NetworkModel;
-
-			var def = $.Deferred();
-
-			$.ajax(url, {
-				method: 'GET',
-				cache: true,
-				dataType: 'text'
-			}).then(function(data) {
-				try {
-					var protoConstructorSource = (
-						'(function(L, $) { ' +
-							'return %s' +
-						'})(L, $);\n\n' +
-						'//@ sourceURL=%s'
-					).format(data, url);
-
-					var protoClass = eval(protoConstructorSource);
-
-					self.protocolHandlers[proto] = new protoClass();
-				}
-				catch(e) {
-					alert('Unable to instantiate proto "%s": %s'.format(url, e));
-				};
-
-				def.resolve();
-			}).fail(function() {
-				def.resolve();
-			});
-
-			return def;
-		},
-
-		loadProtocolHandlers: function()
-		{
-			var self = L.NetworkModel;
-			var deferreds = [
-				self.loadProtocolHandler('none')
-			];
-
-			for (var proto in self.rpcCache.protolist)
-				deferreds.push(self.loadProtocolHandler(proto));
-
-			return $.when.apply($, deferreds);
-		},
-
-		callSwitchInfo: L.rpc.declare({
-			object: 'luci2.network',
-			method: 'switch_info',
-			params: [ 'switch' ],
-			expect: { 'info': { } }
-		}),
-
-		callSwitchInfoCallback: function(responses) {
-			var self = L.NetworkModel;
-			var swlist = self.rpcCache.swlist;
-			var swstate = self.rpcCache.swstate = { };
-
-			for (var i = 0; i < responses.length; i++)
-				swstate[swlist[i]] = responses[i];
-		},
-
-		loadCacheCallback: function(level)
-		{
-			var self = L.NetworkModel;
-			var name = '_fetch_cache_cb_' + level;
-
-			return self[name] || (
-				self[name] = function(responses)
-				{
-					for (var i = 0; i < self.rpcCacheFunctions.length; i += 3)
-						if (!level || self.rpcCacheFunctions[i + 1] == level)
-							self.rpcCache[self.rpcCacheFunctions[i]] = responses.shift();
-
-					if (!level)
-					{
-						L.rpc.batch();
-
-						for (var i = 0; i < self.rpcCache.swlist.length; i++)
-							self.callSwitchInfo(self.rpcCache.swlist[i]);
-
-						return L.rpc.flush().then(self.callSwitchInfoCallback);
-					}
-
-					return L.deferrable();
-				}
-			);
-		},
-
-		loadCache: function(level)
-		{
-			var self = L.NetworkModel;
-
-			return L.uci.load(['network', 'wireless']).then(function() {
-				L.rpc.batch();
-
-				for (var i = 0; i < self.rpcCacheFunctions.length; i += 3)
-					if (!level || self.rpcCacheFunctions[i + 1] == level)
-						self.rpcCacheFunctions[i + 2]();
-
-				return L.rpc.flush().then(self.loadCacheCallback(level || 0));
-			});
-		},
-
-		isBlacklistedDevice: function(dev)
-		{
-			for (var i = 0; i < this.deviceBlacklist.length; i++)
-				if (dev.match(this.deviceBlacklist[i]))
-					return true;
-
-			return false;
-		},
-
-		sortDevicesCallback: function(a, b)
-		{
-			if (a.options.kind < b.options.kind)
-				return -1;
-			else if (a.options.kind > b.options.kind)
-				return 1;
-
-			if (a.options.name < b.options.name)
-				return -1;
-			else if (a.options.name > b.options.name)
-				return 1;
-
-			return 0;
-		},
-
-		getDeviceObject: function(ifname)
-		{
-			var alias = (ifname.charAt(0) == '@');
-			return this.deviceObjects[ifname] || (
-				this.deviceObjects[ifname] = {
-					ifname:  ifname,
-					kind:    alias ? 'alias' : 'ethernet',
-					type:    alias ? 0 : 1,
-					up:      false,
-					changed: { }
-				}
-			);
-		},
-
-		getInterfaceObject: function(name)
-		{
-			return this.interfaceObjects[name] || (
-				this.interfaceObjects[name] = {
-					name:    name,
-					proto:   this.protocolHandlers.none,
-					changed: { }
-				}
-			);
-		},
-
-		loadDevicesCallback: function()
-		{
-			var self = L.NetworkModel;
-			var wificount = { };
-
-			for (var ifname in self.rpcCache.devstate)
-			{
-				if (self.isBlacklistedDevice(ifname))
-					continue;
-
-				var dev = self.rpcCache.devstate[ifname];
-				var entry = self.getDeviceObject(ifname);
-
-				entry.up = dev.up;
-
-				switch (dev.type)
-				{
-				case 'IP tunnel':
-					entry.kind = 'tunnel';
-					break;
-
-				case 'Bridge':
-					entry.kind = 'bridge';
-					//entry.ports = dev['bridge-members'].sort();
-					break;
-				}
-			}
-
-			for (var i = 0; i < self.rpcCache.devlist.length; i++)
-			{
-				var dev = self.rpcCache.devlist[i];
-
-				if (self.isBlacklistedDevice(dev.device))
-					continue;
-
-				var entry = self.getDeviceObject(dev.device);
-
-				entry.up   = dev.is_up;
-				entry.type = dev.type;
-
-				switch (dev.type)
-				{
-				case 1: /* Ethernet */
-					if (dev.is_bridge)
-						entry.kind = 'bridge';
-					else if (dev.is_tuntap)
-						entry.kind = 'tunnel';
-					else if (dev.is_wireless)
-						entry.kind = 'wifi';
-					break;
-
-				case 512: /* PPP */
-				case 768: /* IP-IP Tunnel */
-				case 769: /* IP6-IP6 Tunnel */
-				case 776: /* IPv6-in-IPv4 */
-				case 778: /* GRE over IP */
-					entry.kind = 'tunnel';
-					break;
-				}
-			}
-
-			var net = L.uci.sections('network');
-			for (var i = 0; i < net.length; i++)
-			{
-				var s = net[i];
-				var sid = s['.name'];
-
-				if (s['.type'] == 'device' && s.name)
-				{
-					var entry = self.getDeviceObject(s.name);
-
-					switch (s.type)
-					{
-					case 'macvlan':
-					case 'tunnel':
-						entry.kind = 'tunnel';
-						break;
-					}
-
-					entry.sid = sid;
-				}
-				else if (s['.type'] == 'interface' && !s['.anonymous'] && s.ifname)
-				{
-					var ifnames = L.toArray(s.ifname);
-
-					for (var j = 0; j < ifnames.length; j++)
-						self.getDeviceObject(ifnames[j]);
-
-					if (s['.name'] != 'loopback')
-					{
-						var entry = self.getDeviceObject('@%s'.format(s['.name']));
-
-						entry.type = 0;
-						entry.kind = 'alias';
-						entry.sid  = sid;
-					}
-				}
-				else if (s['.type'] == 'switch_vlan' && s.device)
-				{
-					var sw = self.rpcCache.swstate[s.device];
-					var vid = parseInt(s.vid || s.vlan);
-					var ports = L.toArray(s.ports);
-
-					if (!sw || !ports.length || isNaN(vid))
-						continue;
-
-					var ifname = undefined;
-
-					for (var j = 0; j < ports.length; j++)
-					{
-						var port = parseInt(ports[j]);
-						var tag = (ports[j].replace(/[^tu]/g, '') == 't');
-
-						if (port == sw.cpu_port)
-						{
-							// XXX: need a way to map switch to netdev
-							if (tag)
-								ifname = 'eth0.%d'.format(vid);
-							else
-								ifname = 'eth0';
-
-							break;
-						}
-					}
-
-					if (!ifname)
-						continue;
-
-					var entry = self.getDeviceObject(ifname);
-
-					entry.kind = 'vlan';
-					entry.sid  = sid;
-					entry.vsw  = sw;
-					entry.vid  = vid;
-				}
-			}
-
-			var wifi = L.uci.sections('wireless');
-			for (var i = 0; i < wifi.length; i++)
-			{
-				var s = wifi[i];
-				var sid = s['.name'];
-
-				if (s['.type'] == 'wifi-iface' && s.device)
-				{
-					var r = parseInt(s.device.replace(/^[^0-9]+/, ''));
-					var n = wificount[s.device] = (wificount[s.device] || 0) + 1;
-					var id = 'radio%d.network%d'.format(r, n);
-					var ifname = id;
-
-					if (self.rpcCache.wifistate[s.device])
-					{
-						var ifcs = self.rpcCache.wifistate[s.device].interfaces;
-						for (var ifc in ifcs)
-						{
-							if (ifcs[ifc].section == sid && ifcs[ifc].ifname)
-							{
-								ifname = ifcs[ifc].ifname;
-								break;
-							}
-						}
-					}
-
-					var entry = self.getDeviceObject(ifname);
-
-					entry.kind   = 'wifi';
-					entry.sid    = sid;
-					entry.wid    = id;
-					entry.wdev   = s.device;
-					entry.wmode  = s.mode;
-					entry.wssid  = s.ssid;
-					entry.wbssid = s.bssid;
-				}
-			}
-
-			for (var i = 0; i < net.length; i++)
-			{
-				var s = net[i];
-				var sid = s['.name'];
-
-				if (s['.type'] == 'interface' && !s['.anonymous'] && s.type == 'bridge')
-				{
-					var ifnames = L.toArray(s.ifname);
-
-					for (var ifname in self.deviceObjects)
-					{
-						var dev = self.deviceObjects[ifname];
-
-						if (dev.kind != 'wifi')
-							continue;
-
-						var wnets = L.toArray(L.uci.get('wireless', dev.sid, 'network'));
-						if ($.inArray(sid, wnets) > -1)
-							ifnames.push(ifname);
-					}
-
-					entry = self.getDeviceObject('br-%s'.format(s['.name']));
-					entry.type  = 1;
-					entry.kind  = 'bridge';
-					entry.sid   = sid;
-					entry.ports = ifnames.sort();
-				}
-			}
-		},
-
-		loadInterfacesCallback: function()
-		{
-			var self = L.NetworkModel;
-			var net = L.uci.sections('network');
-
-			for (var i = 0; i < net.length; i++)
-			{
-				var s = net[i];
-				var sid = s['.name'];
-
-				if (s['.type'] == 'interface' && !s['.anonymous'] && s.proto)
-				{
-					var entry = self.getInterfaceObject(s['.name']);
-					var proto = self.protocolHandlers[s.proto] || self.protocolHandlers.none;
-
-					var l3dev = undefined;
-					var l2dev = undefined;
-
-					var ifnames = L.toArray(s.ifname);
-
-					for (var ifname in self.deviceObjects)
-					{
-						var dev = self.deviceObjects[ifname];
-
-						if (dev.kind != 'wifi')
-							continue;
-
-						var wnets = L.toArray(L.uci.get('wireless', dev.sid, 'network'));
-						if ($.inArray(entry.name, wnets) > -1)
-							ifnames.push(ifname);
-					}
-
-					if (proto.virtual)
-						l3dev = '%s-%s'.format(s.proto, entry.name);
-					else if (s.type == 'bridge')
-						l3dev = 'br-%s'.format(entry.name);
-					else
-						l3dev = ifnames[0];
-
-					if (!proto.virtual && s.type == 'bridge')
-						l2dev = 'br-%s'.format(entry.name);
-					else if (!proto.virtual)
-						l2dev = ifnames[0];
-
-					entry.proto = proto;
-					entry.sid   = sid;
-					entry.l3dev = l3dev;
-					entry.l2dev = l2dev;
-				}
-			}
-
-			for (var i = 0; i < self.rpcCache.ifstate.length; i++)
-			{
-				var iface = self.rpcCache.ifstate[i];
-				var entry = self.getInterfaceObject(iface['interface']);
-				var proto = self.protocolHandlers[iface.proto] || self.protocolHandlers.none;
-
-				/* this is a virtual interface, either deleted from config but
-				   not applied yet or set up from external tools (6rd) */
-				if (!entry.sid)
-				{
-					entry.proto = proto;
-					entry.l2dev = iface.device;
-					entry.l3dev = iface.l3_device;
-				}
-			}
-		},
-
-		init: function()
-		{
-			var self = this;
-
-			if (self.rpcCache)
-				return L.deferrable();
-
-			self.rpcCache         = { };
-			self.deviceObjects    = { };
-			self.interfaceObjects = { };
-			self.protocolHandlers = { };
-
-			return self.loadCache()
-				.then(self.loadProtocolHandlers)
-				.then(self.loadDevicesCallback)
-				.then(self.loadInterfacesCallback);
-		},
-
-		update: function()
-		{
-			delete this.rpcCache;
-			return this.init();
-		},
-
-		refreshInterfaceStatus: function()
-		{
-			return this.loadCache(1).then(this.loadInterfacesCallback);
-		},
-
-		refreshDeviceStatus: function()
-		{
-			return this.loadCache(2).then(this.loadDevicesCallback);
-		},
-
-		refreshStatus: function()
-		{
-			return this.loadCache(1)
-				.then(this.loadCache(2))
-				.then(this.loadDevicesCallback)
-				.then(this.loadInterfacesCallback);
-		},
-
-		getDevices: function()
-		{
-			var devs = [ ];
-
-			for (var ifname in this.deviceObjects)
-				if (ifname != 'lo')
-					devs.push(new L.NetworkModel.Device(this.deviceObjects[ifname]));
-
-			return devs.sort(this.sortDevicesCallback);
-		},
-
-		getDeviceByInterface: function(iface)
-		{
-			if (iface instanceof L.NetworkModel.Interface)
-				iface = iface.name();
-
-			if (this.interfaceObjects[iface])
-				return this.getDevice(this.interfaceObjects[iface].l3dev) ||
-				       this.getDevice(this.interfaceObjects[iface].l2dev);
-
-			return undefined;
-		},
-
-		getDevice: function(ifname)
-		{
-			if (this.deviceObjects[ifname])
-				return new L.NetworkModel.Device(this.deviceObjects[ifname]);
-
-			return undefined;
-		},
-
-		createDevice: function(name)
-		{
-			return new L.NetworkModel.Device(this.getDeviceObject(name));
-		},
-
-		getInterfaces: function()
-		{
-			var ifaces = [ ];
-
-			for (var name in this.interfaceObjects)
-				if (name != 'loopback')
-					ifaces.push(this.getInterface(name));
-
-			ifaces.sort(function(a, b) {
-				if (a.name() < b.name())
-					return -1;
-				else if (a.name() > b.name())
-					return 1;
-				else
-					return 0;
-			});
-
-			return ifaces;
-		},
-
-		getInterfacesByDevice: function(dev)
-		{
-			var ifaces = [ ];
-
-			if (dev instanceof L.NetworkModel.Device)
-				dev = dev.name();
-
-			for (var name in this.interfaceObjects)
-			{
-				var iface = this.interfaceObjects[name];
-				if (iface.l2dev == dev || iface.l3dev == dev)
-					ifaces.push(this.getInterface(name));
-			}
-
-			ifaces.sort(function(a, b) {
-				if (a.name() < b.name())
-					return -1;
-				else if (a.name() > b.name())
-					return 1;
-				else
-					return 0;
-			});
-
-			return ifaces;
-		},
-
-		getInterface: function(iface)
-		{
-			if (this.interfaceObjects[iface])
-				return new L.NetworkModel.Interface(this.interfaceObjects[iface]);
-
-			return undefined;
-		},
-
-		getProtocols: function()
-		{
-			var rv = [ ];
-
-			for (var proto in this.protocolHandlers)
-			{
-				var pr = this.protocolHandlers[proto];
-
-				rv.push({
-					name:        proto,
-					description: pr.description,
-					virtual:     pr.virtual,
-					tunnel:      pr.tunnel
-				});
-			}
-
-			return rv.sort(function(a, b) {
-				if (a.name < b.name)
-					return -1;
-				else if (a.name > b.name)
-					return 1;
-				else
-					return 0;
-			});
-		},
-
-		findWANByAddr: function(ipaddr)
-		{
-			for (var i = 0; i < this.rpcCache.ifstate.length; i++)
-			{
-				var ifstate = this.rpcCache.ifstate[i];
-
-				if (!ifstate.route)
-					continue;
-
-				for (var j = 0; j < ifstate.route.length; j++)
-					if (ifstate.route[j].mask == 0 &&
-					    ifstate.route[j].target == ipaddr &&
-					    typeof(ifstate.route[j].table) == 'undefined')
-					{
-						return this.getInterface(ifstate['interface']);
-					}
-			}
-
-			return undefined;
-		},
-
-		findWAN: function()
-		{
-			return this.findWANByAddr('0.0.0.0');
-		},
-
-		findWAN6: function()
-		{
-			return this.findWANByAddr('::');
-		},
-
-		resolveAlias: function(ifname)
-		{
-			if (ifname instanceof L.NetworkModel.Device)
-				ifname = ifname.name();
-
-			var dev = this.deviceObjects[ifname];
-			var seen = { };
-
-			while (dev && dev.kind == 'alias')
-			{
-				// loop
-				if (seen[dev.ifname])
-					return undefined;
-
-				var ifc = this.interfaceObjects[dev.sid];
-
-				seen[dev.ifname] = true;
-				dev = ifc ? this.deviceObjects[ifc.l3dev] : undefined;
-			}
-
-			return dev ? this.getDevice(dev.ifname) : undefined;
-		}
-	};
-
-	this.NetworkModel.Device = Class.extend({
-		wifiModeStrings: {
-			ap: L.tr('Master'),
-			sta: L.tr('Client'),
-			adhoc: L.tr('Ad-Hoc'),
-			monitor: L.tr('Monitor'),
-			wds: L.tr('Static WDS')
-		},
-
-		getStatus: function(key)
-		{
-			var s = L.NetworkModel.rpcCache.devstate[this.options.ifname];
-
-			if (s)
-				return key ? s[key] : s;
-
-			return undefined;
-		},
-
-		get: function(key)
-		{
-			var sid = this.options.sid;
-			var pkg = (this.options.kind == 'wifi') ? 'wireless' : 'network';
-			return L.uci.get(pkg, sid, key);
-		},
-
-		set: function(key, val)
-		{
-			var sid = this.options.sid;
-			var pkg = (this.options.kind == 'wifi') ? 'wireless' : 'network';
-			return L.uci.set(pkg, sid, key, val);
-		},
-
-		init: function()
-		{
-			if (typeof(this.options.type) == 'undefined')
-				this.options.type = 1;
-
-			if (typeof(this.options.kind) == 'undefined')
-				this.options.kind = 'ethernet';
-
-			if (typeof(this.options.networks) == 'undefined')
-				this.options.networks = [ ];
-		},
-
-		name: function()
-		{
-			return this.options.ifname;
-		},
-
-		description: function()
-		{
-			switch (this.options.kind)
-			{
-			case 'alias':
-				return L.tr('Alias for network "%s"').format(this.options.ifname.substring(1));
-
-			case 'bridge':
-				return L.tr('Network bridge');
-
-			case 'ethernet':
-				return L.tr('Network device');
-
-			case 'tunnel':
-				switch (this.options.type)
-				{
-				case 1: /* tuntap */
-					return L.tr('TAP device');
-
-				case 512: /* PPP */
-					return L.tr('PPP tunnel');
-
-				case 768: /* IP-IP Tunnel */
-					return L.tr('IP-in-IP tunnel');
-
-				case 769: /* IP6-IP6 Tunnel */
-					return L.tr('IPv6-in-IPv6 tunnel');
-
-				case 776: /* IPv6-in-IPv4 */
-					return L.tr('IPv6-over-IPv4 tunnel');
-					break;
-
-				case 778: /* GRE over IP */
-					return L.tr('GRE-over-IP tunnel');
-
-				default:
-					return L.tr('Tunnel device');
-				}
-
-			case 'vlan':
-				return L.tr('VLAN %d on %s').format(this.options.vid, this.options.vsw.model);
-
-			case 'wifi':
-				var o = this.options;
-				return L.trc('(Wifi-Mode) "(SSID)" on (radioX)', '%s "%h" on %s').format(
-					o.wmode ? this.wifiModeStrings[o.wmode] : L.tr('Unknown mode'),
-					o.wssid || '?', o.wdev
-				);
-			}
-
-			return L.tr('Unknown device');
-		},
-
-		icon: function(up)
-		{
-			var kind = this.options.kind;
-
-			if (kind == 'alias')
-				kind = 'ethernet';
-
-			if (typeof(up) == 'undefined')
-				up = this.isUp();
-
-			return L.globals.resource + '/icons/%s%s.png'.format(kind, up ? '' : '_disabled');
-		},
-
-		isUp: function()
-		{
-			var l = L.NetworkModel.rpcCache.devlist;
-
-			for (var i = 0; i < l.length; i++)
-				if (l[i].device == this.options.ifname)
-					return (l[i].is_up === true);
-
-			return false;
-		},
-
-		isAlias: function()
-		{
-			return (this.options.kind == 'alias');
-		},
-
-		isBridge: function()
-		{
-			return (this.options.kind == 'bridge');
-		},
-
-		isBridgeable: function()
-		{
-			return (this.options.type == 1 && this.options.kind != 'bridge');
-		},
-
-		isWireless: function()
-		{
-			return (this.options.kind == 'wifi');
-		},
-
-		isInNetwork: function(net)
-		{
-			if (!(net instanceof L.NetworkModel.Interface))
-				net = L.NetworkModel.getInterface(net);
-
-			if (net)
-			{
-				if (net.options.l3dev == this.options.ifname ||
-				    net.options.l2dev == this.options.ifname)
-					return true;
-
-				var dev = L.NetworkModel.deviceObjects[net.options.l2dev];
-				if (dev && dev.kind == 'bridge' && dev.ports)
-					return ($.inArray(this.options.ifname, dev.ports) > -1);
-			}
-
-			return false;
-		},
-
-		getMTU: function()
-		{
-			var dev = L.NetworkModel.rpcCache.devstate[this.options.ifname];
-			if (dev && !isNaN(dev.mtu))
-				return dev.mtu;
-
-			return undefined;
-		},
-
-		getMACAddress: function()
-		{
-			if (this.options.type != 1)
-				return undefined;
-
-			var dev = L.NetworkModel.rpcCache.devstate[this.options.ifname];
-			if (dev && dev.macaddr)
-				return dev.macaddr.toUpperCase();
-
-			return undefined;
-		},
-
-		getInterfaces: function()
-		{
-			return L.NetworkModel.getInterfacesByDevice(this.options.name);
-		},
-
-		getStatistics: function()
-		{
-			var s = this.getStatus('statistics') || { };
-			return {
-				rx_bytes: (s.rx_bytes || 0),
-				tx_bytes: (s.tx_bytes || 0),
-				rx_packets: (s.rx_packets || 0),
-				tx_packets: (s.tx_packets || 0)
-			};
-		},
-
-		getTrafficHistory: function()
-		{
-			var def = new Array(120);
-
-			for (var i = 0; i < 120; i++)
-				def[i] = 0;
-
-			var h = L.NetworkModel.rpcCache.bwstate[this.options.ifname] || { };
-			return {
-				rx_bytes: (h.rx_bytes || def),
-				tx_bytes: (h.tx_bytes || def),
-				rx_packets: (h.rx_packets || def),
-				tx_packets: (h.tx_packets || def)
-			};
-		},
-
-		removeFromInterface: function(iface)
-		{
-			if (!(iface instanceof L.NetworkModel.Interface))
-				iface = L.NetworkModel.getInterface(iface);
-
-			if (!iface)
-				return;
-
-			var ifnames = L.toArray(iface.get('ifname'));
-			if ($.inArray(this.options.ifname, ifnames) > -1)
-				iface.set('ifname', L.filterArray(ifnames, this.options.ifname));
-
-			if (this.options.kind != 'wifi')
-				return;
-
-			var networks = L.toArray(this.get('network'));
-			if ($.inArray(iface.name(), networks) > -1)
-				this.set('network', L.filterArray(networks, iface.name()));
-		},
-
-		attachToInterface: function(iface)
-		{
-			if (!(iface instanceof L.NetworkModel.Interface))
-				iface = L.NetworkModel.getInterface(iface);
-
-			if (!iface)
-				return;
-
-			if (this.options.kind != 'wifi')
-			{
-				var ifnames = L.toArray(iface.get('ifname'));
-				if ($.inArray(this.options.ifname, ifnames) < 0)
-				{
-					ifnames.push(this.options.ifname);
-					iface.set('ifname', (ifnames.length > 1) ? ifnames : ifnames[0]);
-				}
-			}
-			else
-			{
-				var networks = L.toArray(this.get('network'));
-				if ($.inArray(iface.name(), networks) < 0)
-				{
-					networks.push(iface.name());
-					this.set('network', (networks.length > 1) ? networks : networks[0]);
-				}
-			}
-		}
-	});
-
-	this.NetworkModel.Interface = Class.extend({
-		getStatus: function(key)
-		{
-			var s = L.NetworkModel.rpcCache.ifstate;
-
-			for (var i = 0; i < s.length; i++)
-				if (s[i]['interface'] == this.options.name)
-					return key ? s[i][key] : s[i];
-
-			return undefined;
-		},
-
-		get: function(key)
-		{
-			return L.uci.get('network', this.options.name, key);
-		},
-
-		set: function(key, val)
-		{
-			return L.uci.set('network', this.options.name, key, val);
-		},
-
-		name: function()
-		{
-			return this.options.name;
-		},
-
-		protocol: function()
-		{
-			return (this.get('proto') || 'none');
-		},
-
-		isUp: function()
-		{
-			return (this.getStatus('up') === true);
-		},
-
-		isVirtual: function()
-		{
-			return (typeof(this.options.sid) != 'string');
-		},
-
-		getProtocol: function()
-		{
-			var prname = this.get('proto') || 'none';
-			return L.NetworkModel.protocolHandlers[prname] || L.NetworkModel.protocolHandlers.none;
-		},
-
-		getUptime: function()
-		{
-			var uptime = this.getStatus('uptime');
-			return isNaN(uptime) ? 0 : uptime;
-		},
-
-		getDevice: function(resolveAlias)
-		{
-			if (this.options.l3dev)
-				return L.NetworkModel.getDevice(this.options.l3dev);
-
-			return undefined;
-		},
-
-		getPhysdev: function()
-		{
-			if (this.options.l2dev)
-				return L.NetworkModel.getDevice(this.options.l2dev);
-
-			return undefined;
-		},
-
-		getSubdevices: function()
-		{
-			var rv = [ ];
-			var dev = this.options.l2dev ?
-				L.NetworkModel.deviceObjects[this.options.l2dev] : undefined;
-
-			if (dev && dev.kind == 'bridge' && dev.ports && dev.ports.length)
-				for (var i = 0; i < dev.ports.length; i++)
-					rv.push(L.NetworkModel.getDevice(dev.ports[i]));
-
-			return rv;
-		},
-
-		getIPv4Addrs: function(mask)
-		{
-			var rv = [ ];
-			var addrs = this.getStatus('ipv4-address');
-
-			if (addrs)
-				for (var i = 0; i < addrs.length; i++)
-					if (!mask)
-						rv.push(addrs[i].address);
-					else
-						rv.push('%s/%d'.format(addrs[i].address, addrs[i].mask));
-
-			return rv;
-		},
-
-		getIPv6Addrs: function(mask)
-		{
-			var rv = [ ];
-			var addrs;
-
-			addrs = this.getStatus('ipv6-address');
-
-			if (addrs)
-				for (var i = 0; i < addrs.length; i++)
-					if (!mask)
-						rv.push(addrs[i].address);
-					else
-						rv.push('%s/%d'.format(addrs[i].address, addrs[i].mask));
-
-			addrs = this.getStatus('ipv6-prefix-assignment');
-
-			if (addrs)
-				for (var i = 0; i < addrs.length; i++)
-					if (!mask)
-						rv.push('%s1'.format(addrs[i].address));
-					else
-						rv.push('%s1/%d'.format(addrs[i].address, addrs[i].mask));
-
-			return rv;
-		},
-
-		getDNSAddrs: function()
-		{
-			var rv = [ ];
-			var addrs = this.getStatus('dns-server');
-
-			if (addrs)
-				for (var i = 0; i < addrs.length; i++)
-					rv.push(addrs[i]);
-
-			return rv;
-		},
-
-		getIPv4DNS: function()
-		{
-			var rv = [ ];
-			var dns = this.getStatus('dns-server');
-
-			if (dns)
-				for (var i = 0; i < dns.length; i++)
-					if (dns[i].indexOf(':') == -1)
-						rv.push(dns[i]);
-
-			return rv;
-		},
-
-		getIPv6DNS: function()
-		{
-			var rv = [ ];
-			var dns = this.getStatus('dns-server');
-
-			if (dns)
-				for (var i = 0; i < dns.length; i++)
-					if (dns[i].indexOf(':') > -1)
-						rv.push(dns[i]);
-
-			return rv;
-		},
-
-		getIPv4Gateway: function()
-		{
-			var rt = this.getStatus('route');
-
-			if (rt)
-				for (var i = 0; i < rt.length; i++)
-					if (rt[i].target == '0.0.0.0' && rt[i].mask == 0)
-						return rt[i].nexthop;
-
-			return undefined;
-		},
-
-		getIPv6Gateway: function()
-		{
-			var rt = this.getStatus('route');
-
-			if (rt)
-				for (var i = 0; i < rt.length; i++)
-					if (rt[i].target == '::' && rt[i].mask == 0)
-						return rt[i].nexthop;
-
-			return undefined;
-		},
-
-		getStatistics: function()
-		{
-			var dev = this.getDevice() || new L.NetworkModel.Device({});
-			return dev.getStatistics();
-		},
-
-		getTrafficHistory: function()
-		{
-			var dev = this.getDevice() || new L.NetworkModel.Device({});
-			return dev.getTrafficHistory();
-		},
-
-		renderBadge: function()
-		{
-			var badge = $('<span />')
-				.addClass('badge')
-				.text('%s: '.format(this.name()));
-
-			var dev = this.getDevice();
-			var subdevs = this.getSubdevices();
-
-			if (subdevs.length)
-				for (var j = 0; j < subdevs.length; j++)
-					badge.append($('<img />')
-						.attr('src', subdevs[j].icon())
-						.attr('title', '%s (%s)'.format(subdevs[j].description(), subdevs[j].name() || '?')));
-			else if (dev)
-				badge.append($('<img />')
-					.attr('src', dev.icon())
-					.attr('title', '%s (%s)'.format(dev.description(), dev.name() || '?')));
-			else
-				badge.append($('<em />').text(L.tr('(No devices attached)')));
-
-			return badge;
-		},
-
-		setDevices: function(devs)
-		{
-			var dev = this.getPhysdev();
-			var old_devs = [ ];
-			var changed = false;
-
-			if (dev && dev.isBridge())
-				old_devs = this.getSubdevices();
-			else if (dev)
-				old_devs = [ dev ];
-
-			if (old_devs.length != devs.length)
-				changed = true;
-			else
-				for (var i = 0; i < old_devs.length; i++)
-				{
-					var dev = devs[i];
-
-					if (dev instanceof L.NetworkModel.Device)
-						dev = dev.name();
-
-					if (!dev || old_devs[i].name() != dev)
-					{
-						changed = true;
-						break;
-					}
-				}
-
-			if (changed)
-			{
-				for (var i = 0; i < old_devs.length; i++)
-					old_devs[i].removeFromInterface(this);
-
-				for (var i = 0; i < devs.length; i++)
-				{
-					var dev = devs[i];
-
-					if (!(dev instanceof L.NetworkModel.Device))
-						dev = L.NetworkModel.getDevice(dev);
-
-					if (dev)
-						dev.attachToInterface(this);
-				}
-			}
-		},
-
-		changeProtocol: function(proto)
-		{
-			var pr = L.NetworkModel.protocolHandlers[proto];
-
-			if (!pr)
-				return;
-
-			for (var opt in (this.get() || { }))
-			{
-				switch (opt)
-				{
-				case 'type':
-				case 'ifname':
-				case 'macaddr':
-					if (pr.virtual)
-						this.set(opt, undefined);
-					break;
-
-				case 'auto':
-				case 'mtu':
-					break;
-
-				case 'proto':
-					this.set(opt, pr.protocol);
-					break;
-
-				default:
-					this.set(opt, undefined);
-					break;
-				}
-			}
-		},
-
-		createForm: function(mapwidget)
-		{
-			var self = this;
-			var proto = self.getProtocol();
-			var device = self.getDevice();
-
-			if (!mapwidget)
-				mapwidget = L.cbi.Map;
-
-			var map = new mapwidget('network', {
-				caption:     L.tr('Configure "%s"').format(self.name())
-			});
-
-			var section = map.section(L.cbi.SingleSection, self.name(), {
-				anonymous:   true
-			});
-
-			section.tab({
-				id:      'general',
-				caption: L.tr('General Settings')
-			});
-
-			section.tab({
-				id:      'advanced',
-				caption: L.tr('Advanced Settings')
-			});
-
-			section.tab({
-				id:      'ipv6',
-				caption: L.tr('IPv6')
-			});
-
-			section.tab({
-				id:      'physical',
-				caption: L.tr('Physical Settings')
-			});
-
-
-			section.taboption('general', L.cbi.CheckboxValue, 'auto', {
-				caption:     L.tr('Start on boot'),
-				optional:    true,
-				initial:     true
-			});
-
-			var pr = section.taboption('general', L.cbi.ListValue, 'proto', {
-				caption:     L.tr('Protocol')
-			});
-
-			pr.ucivalue = function(sid) {
-				return self.get('proto') || 'none';
-			};
-
-			var ok = section.taboption('general', L.cbi.ButtonValue, '_confirm', {
-				caption:     L.tr('Really switch?'),
-				description: L.tr('Changing the protocol will clear all configuration for this interface!'),
-				text:        L.tr('Change protocol')
-			});
-
-			ok.on('click', function(ev) {
-				self.changeProtocol(pr.formvalue(ev.data.sid));
-				self.createForm(mapwidget).show();
-			});
-
-			var protos = L.NetworkModel.getProtocols();
-
-			for (var i = 0; i < protos.length; i++)
-				pr.value(protos[i].name, protos[i].description);
-
-			proto.populateForm(section, self);
-
-			if (!proto.virtual)
-			{
-				var br = section.taboption('physical', L.cbi.CheckboxValue, 'type', {
-					caption:     L.tr('Network bridge'),
-					description: L.tr('Merges multiple devices into one logical bridge'),
-					optional:    true,
-					enabled:     'bridge',
-					disabled:    '',
-					initial:     ''
-				});
-
-				section.taboption('physical', L.cbi.DeviceList, '__iface_multi', {
-					caption:     L.tr('Devices'),
-					multiple:    true,
-					bridges:     false
-				}).depends('type', true);
-
-				section.taboption('physical', L.cbi.DeviceList, '__iface_single', {
-					caption:     L.tr('Device'),
-					multiple:    false,
-					bridges:     true
-				}).depends('type', false);
-
-				var mac = section.taboption('physical', L.cbi.InputValue, 'macaddr', {
-					caption:     L.tr('Override MAC'),
-					optional:    true,
-					placeholder: device ? device.getMACAddress() : undefined,
-					datatype:    'macaddr'
-				})
-
-				mac.ucivalue = function(sid)
-				{
-					if (device)
-						return device.get('macaddr');
-
-					return this.callSuper('ucivalue', sid);
-				};
-
-				mac.save = function(sid)
-				{
-					if (!this.changed(sid))
-						return false;
-
-					if (device)
-						device.set('macaddr', this.formvalue(sid));
-					else
-						this.callSuper('set', sid);
-
-					return true;
-				};
-			}
-
-			section.taboption('physical', L.cbi.InputValue, 'mtu', {
-				caption:     L.tr('Override MTU'),
-				optional:    true,
-				placeholder: device ? device.getMTU() : undefined,
-				datatype:    'range(1, 9000)'
-			});
-
-			section.taboption('physical', L.cbi.InputValue, 'metric', {
-				caption:     L.tr('Override Metric'),
-				optional:    true,
-				placeholder: 0,
-				datatype:    'uinteger'
-			});
-
-			for (var field in section.fields)
-			{
-				switch (field)
-				{
-				case 'proto':
-					break;
-
-				case '_confirm':
-					for (var i = 0; i < protos.length; i++)
-						if (protos[i].name != (this.get('proto') || 'none'))
-							section.fields[field].depends('proto', protos[i].name);
-					break;
-
-				default:
-					section.fields[field].depends('proto', this.get('proto') || 'none', true);
-					break;
-				}
-			}
-
-			return map;
-		}
-	});
-
-	this.NetworkModel.Protocol = this.NetworkModel.Interface.extend({
-		description: '__unknown__',
-		tunnel:      false,
-		virtual:     false,
-
-		populateForm: function(section, iface)
-		{
-
-		}
-	});
-
-	this.system = {
-		getSystemInfo: L.rpc.declare({
-			object: 'system',
-			method: 'info',
-			expect: { '': { } }
-		}),
-
-		getBoardInfo: L.rpc.declare({
-			object: 'system',
-			method: 'board',
-			expect: { '': { } }
-		}),
-
-		getDiskInfo: L.rpc.declare({
-			object: 'luci2.system',
-			method: 'diskfree',
-			expect: { '': { } }
-		}),
-
-		getInfo: function(cb)
-		{
-			L.rpc.batch();
-
-			this.getSystemInfo();
-			this.getBoardInfo();
-			this.getDiskInfo();
-
-			return L.rpc.flush().then(function(info) {
-				var rv = { };
-
-				$.extend(rv, info[0]);
-				$.extend(rv, info[1]);
-				$.extend(rv, info[2]);
-
-				return rv;
-			});
-		},
-
-
-		initList: L.rpc.declare({
-			object: 'luci2.system',
-			method: 'init_list',
-			expect: { initscripts: [ ] },
-			filter: function(data) {
-				data.sort(function(a, b) { return (a.start || 0) - (b.start || 0) });
-				return data;
-			}
-		}),
-
-		initEnabled: function(init, cb)
-		{
-			return this.initList().then(function(list) {
-				for (var i = 0; i < list.length; i++)
-					if (list[i].name == init)
-						return !!list[i].enabled;
-
-				return false;
-			});
-		},
-
-		initRun: L.rpc.declare({
-			object: 'luci2.system',
-			method: 'init_action',
-			params: [ 'name', 'action' ],
-			filter: function(data) {
-				return (data == 0);
-			}
-		}),
-
-		initStart:   function(init, cb) { return L.system.initRun(init, 'start',   cb) },
-		initStop:    function(init, cb) { return L.system.initRun(init, 'stop',    cb) },
-		initRestart: function(init, cb) { return L.system.initRun(init, 'restart', cb) },
-		initReload:  function(init, cb) { return L.system.initRun(init, 'reload',  cb) },
-		initEnable:  function(init, cb) { return L.system.initRun(init, 'enable',  cb) },
-		initDisable: function(init, cb) { return L.system.initRun(init, 'disable', cb) },
-
-
-		performReboot: L.rpc.declare({
-			object: 'luci2.system',
-			method: 'reboot'
-		})
-	};
-
-	this.session = {
-
-		login: L.rpc.declare({
-			object: 'session',
-			method: 'login',
-			params: [ 'username', 'password' ],
-			expect: { '': { } }
-		}),
-
-		access: L.rpc.declare({
-			object: 'session',
-			method: 'access',
-			params: [ 'scope', 'object', 'function' ],
-			expect: { access: false }
-		}),
-
-		isAlive: function()
-		{
-			return L.session.access('ubus', 'session', 'access');
-		},
-
-		startHeartbeat: function()
-		{
-			this._hearbeatInterval = window.setInterval(function() {
-				L.session.isAlive().then(function(alive) {
-					if (!alive)
-					{
-						L.session.stopHeartbeat();
-						L.ui.login(true);
-					}
-
-				});
-			}, L.globals.timeout * 2);
-		},
-
-		stopHeartbeat: function()
-		{
-			if (typeof(this._hearbeatInterval) != 'undefined')
-			{
-				window.clearInterval(this._hearbeatInterval);
-				delete this._hearbeatInterval;
-			}
-		},
-
-
-		aclCache: { },
-
-		callAccess: L.rpc.declare({
-			object: 'session',
-			method: 'access',
-			expect: { '': { } }
-		}),
-
-		callAccessCallback: function(acls)
-		{
-			L.session.aclCache = acls;
-		},
-
-		updateACLs: function()
-		{
-			return L.session.callAccess()
-				.then(L.session.callAccessCallback);
-		},
-
-		hasACL: function(scope, object, func)
-		{
-			var acls = L.session.aclCache;
-
-			if (typeof(func) == 'undefined')
-				return (acls && acls[scope] && acls[scope][object]);
-
-			if (acls && acls[scope] && acls[scope][object])
-				for (var i = 0; i < acls[scope][object].length; i++)
-					if (acls[scope][object][i] == func)
-						return true;
-
-			return false;
-		}
-	};
-
-	this.ui = {
-
-		saveScrollTop: function()
-		{
-			this._scroll_top = $(document).scrollTop();
-		},
-
-		restoreScrollTop: function()
-		{
-			if (typeof(this._scroll_top) == 'undefined')
-				return;
-
-			$(document).scrollTop(this._scroll_top);
-
-			delete this._scroll_top;
-		},
-
-		loading: function(enable)
-		{
-			var win = $(window);
-			var body = $('body');
-
-			var state = L.ui._loading || (L.ui._loading = {
-				modal: $('<div />')
-					.css('z-index', 2000)
-					.addClass('modal fade')
-					.append($('<div />')
-						.addClass('modal-dialog')
-						.append($('<div />')
-							.addClass('modal-content luci2-modal-loader')
-							.append($('<div />')
-								.addClass('modal-body')
-								.text(L.tr('Loading data…')))))
-					.appendTo(body)
-					.modal({
-						backdrop: 'static',
-						keyboard: false
-					})
-			});
-
-			state.modal.modal(enable ? 'show' : 'hide');
-		},
-
-		dialog: function(title, content, options)
-		{
-			var win = $(window);
-			var body = $('body');
-
-			var state = L.ui._dialog || (L.ui._dialog = {
-				dialog: $('<div />')
-					.addClass('modal fade')
-					.append($('<div />')
-						.addClass('modal-dialog')
-						.append($('<div />')
-							.addClass('modal-content')
-							.append($('<div />')
-								.addClass('modal-header')
-								.append('<h4 />')
-									.addClass('modal-title'))
-							.append($('<div />')
-								.addClass('modal-body'))
-							.append($('<div />')
-								.addClass('modal-footer')
-								.append(L.ui.button(L.tr('Close'), 'primary')
-									.click(function() {
-										$(this).parents('div.modal').modal('hide');
-									})))))
-					.appendTo(body)
-			});
-
-			if (typeof(options) != 'object')
-				options = { };
-
-			if (title === false)
-			{
-				state.dialog.modal('hide');
-
-				return state.dialog;
-			}
-
-			var cnt = state.dialog.children().children().children('div.modal-body');
-			var ftr = state.dialog.children().children().children('div.modal-footer');
-
-			ftr.empty().show();
-
-			if (options.style == 'confirm')
-			{
-				ftr.append(L.ui.button(L.tr('Ok'), 'primary')
-					.click(options.confirm || function() { L.ui.dialog(false) }));
-
-				ftr.append(L.ui.button(L.tr('Cancel'), 'default')
-					.click(options.cancel || function() { L.ui.dialog(false) }));
-			}
-			else if (options.style == 'close')
-			{
-				ftr.append(L.ui.button(L.tr('Close'), 'primary')
-					.click(options.close || function() { L.ui.dialog(false) }));
-			}
-			else if (options.style == 'wait')
-			{
-				ftr.append(L.ui.button(L.tr('Close'), 'primary')
-					.attr('disabled', true));
-			}
-
-			if (options.wide)
-			{
-				state.dialog.addClass('wide');
-			}
-			else
-			{
-				state.dialog.removeClass('wide');
-			}
-
-			state.dialog.find('h4:first').text(title);
-			state.dialog.modal('show');
-
-			cnt.empty().append(content);
-
-			return state.dialog;
-		},
-
-		upload: function(title, content, options)
-		{
-			var state = L.ui._upload || (L.ui._upload = {
-				form: $('<form />')
-					.attr('method', 'post')
-					.attr('action', '/cgi-bin/luci-upload')
-					.attr('enctype', 'multipart/form-data')
-					.attr('target', 'cbi-fileupload-frame')
-					.append($('<p />'))
-					.append($('<input />')
-						.attr('type', 'hidden')
-						.attr('name', 'sessionid'))
-					.append($('<input />')
-						.attr('type', 'hidden')
-						.attr('name', 'filename'))
-					.append($('<input />')
-						.attr('type', 'file')
-						.attr('name', 'filedata')
-						.addClass('cbi-input-file'))
-					.append($('<div />')
-						.css('width', '100%')
-						.addClass('progress progress-striped active')
-						.append($('<div />')
-							.addClass('progress-bar')
-							.css('width', '100%')))
-					.append($('<iframe />')
-						.addClass('pull-right')
-						.attr('name', 'cbi-fileupload-frame')
-						.css('width', '1px')
-						.css('height', '1px')
-						.css('visibility', 'hidden')),
-
-				finish_cb: function(ev) {
-					$(this).off('load');
-
-					var body = (this.contentDocument || this.contentWindow.document).body;
-					if (body.firstChild.tagName.toLowerCase() == 'pre')
-						body = body.firstChild;
-
-					var json;
-					try {
-						json = $.parseJSON(body.innerHTML);
-					} catch(e) {
-						json = {
-							message: L.tr('Invalid server response received'),
-							error: [ -1, L.tr('Invalid data') ]
-						};
-					};
-
-					if (json.error)
-					{
-						L.ui.dialog(L.tr('File upload'), [
-							$('<p />').text(L.tr('The file upload failed with the server response below:')),
-							$('<pre />').addClass('alert-message').text(json.message || json.error[1]),
-							$('<p />').text(L.tr('In case of network problems try uploading the file again.'))
-						], { style: 'close' });
-					}
-					else if (typeof(state.success_cb) == 'function')
-					{
-						state.success_cb(json);
-					}
-				},
-
-				confirm_cb: function() {
-					var f = state.form.find('.cbi-input-file');
-					var b = state.form.find('.progress');
-					var p = state.form.find('p');
-
-					if (!f.val())
-						return;
-
-					state.form.find('iframe').on('load', state.finish_cb);
-					state.form.submit();
-
-					f.hide();
-					b.show();
-					p.text(L.tr('File upload in progress …'));
-
-					state.form.parent().parent().find('button').prop('disabled', true);
-				}
-			});
-
-			state.form.find('.progress').hide();
-			state.form.find('.cbi-input-file').val('').show();
-			state.form.find('p').text(content || L.tr('Select the file to upload and press "%s" to proceed.').format(L.tr('Ok')));
-
-			state.form.find('[name=sessionid]').val(L.globals.sid);
-			state.form.find('[name=filename]').val(options.filename);
-
-			state.success_cb = options.success;
-
-			L.ui.dialog(title || L.tr('File upload'), state.form, {
-				style: 'confirm',
-				confirm: state.confirm_cb
-			});
-		},
-
-		reconnect: function()
-		{
-			var protocols = (location.protocol == 'https:') ? [ 'http', 'https' ] : [ 'http' ];
-			var ports     = (location.protocol == 'https:') ? [ 80, location.port || 443 ] : [ location.port || 80 ];
-			var address   = location.hostname.match(/^[A-Fa-f0-9]*:[A-Fa-f0-9:]+$/) ? '[' + location.hostname + ']' : location.hostname;
-			var images    = $();
-			var interval, timeout;
-
-			L.ui.dialog(
-				L.tr('Waiting for device'), [
-					$('<p />').text(L.tr('Please stand by while the device is reconfiguring …')),
-					$('<div />')
-						.css('width', '100%')
-						.addClass('progressbar')
-						.addClass('intermediate')
-						.append($('<div />')
-							.css('width', '100%'))
-				], { style: 'wait' }
-			);
-
-			for (var i = 0; i < protocols.length; i++)
-				images = images.add($('<img />').attr('url', protocols[i] + '://' + address + ':' + ports[i]));
-
-			//L.network.getNetworkStatus(function(s) {
-			//	for (var i = 0; i < protocols.length; i++)
-			//	{
-			//		for (var j = 0; j < s.length; j++)
-			//		{
-			//			for (var k = 0; k < s[j]['ipv4-address'].length; k++)
-			//				images = images.add($('<img />').attr('url', protocols[i] + '://' + s[j]['ipv4-address'][k].address + ':' + ports[i]));
-			//
-			//			for (var l = 0; l < s[j]['ipv6-address'].length; l++)
-			//				images = images.add($('<img />').attr('url', protocols[i] + '://[' + s[j]['ipv6-address'][l].address + ']:' + ports[i]));
-			//		}
-			//	}
-			//}).then(function() {
-				images.on('load', function() {
-					var url = this.getAttribute('url');
-					L.session.isAlive().then(function(access) {
-						if (access)
-						{
-							window.clearTimeout(timeout);
-							window.clearInterval(interval);
-							L.ui.dialog(false);
-							images = null;
-						}
-						else
-						{
-							location.href = url;
-						}
-					});
-				});
-
-				interval = window.setInterval(function() {
-					images.each(function() {
-						this.setAttribute('src', this.getAttribute('url') + L.globals.resource + '/icons/loading.gif?r=' + Math.random());
-					});
-				}, 5000);
-
-				timeout = window.setTimeout(function() {
-					window.clearInterval(interval);
-					images.off('load');
-
-					L.ui.dialog(
-						L.tr('Device not responding'),
-						L.tr('The device was not responding within 180 seconds, you might need to manually reconnect your computer or use SSH to regain access.'),
-						{ style: 'close' }
-					);
-				}, 180000);
-			//});
-		},
-
-		login: function(invalid)
-		{
-			var state = L.ui._login || (L.ui._login = {
-				form: $('<form />')
-					.attr('target', '')
-					.attr('method', 'post')
-					.append($('<p />')
-						.addClass('alert-message')
-						.text(L.tr('Wrong username or password given!')))
-					.append($('<p />')
-						.append($('<label />')
-							.text(L.tr('Username'))
-							.append($('<br />'))
-							.append($('<input />')
-								.attr('type', 'text')
-								.attr('name', 'username')
-								.attr('value', 'root')
-								.addClass('form-control')
-								.keypress(function(ev) {
-									if (ev.which == 10 || ev.which == 13)
-										state.confirm_cb();
-								}))))
-					.append($('<p />')
-						.append($('<label />')
-							.text(L.tr('Password'))
-							.append($('<br />'))
-							.append($('<input />')
-								.attr('type', 'password')
-								.attr('name', 'password')
-								.addClass('form-control')
-								.keypress(function(ev) {
-									if (ev.which == 10 || ev.which == 13)
-										state.confirm_cb();
-								}))))
-					.append($('<p />')
-						.text(L.tr('Enter your username and password above, then click "%s" to proceed.').format(L.tr('Ok')))),
-
-				response_cb: function(response) {
-					if (!response.ubus_rpc_session)
-					{
-						L.ui.login(true);
-					}
-					else
-					{
-						L.globals.sid = response.ubus_rpc_session;
-						L.setHash('id', L.globals.sid);
-						L.session.startHeartbeat();
-						L.ui.dialog(false);
-						state.deferred.resolve();
-					}
-				},
-
-				confirm_cb: function() {
-					var u = state.form.find('[name=username]').val();
-					var p = state.form.find('[name=password]').val();
-
-					if (!u)
-						return;
-
-					L.ui.dialog(
-						L.tr('Logging in'), [
-							$('<p />').text(L.tr('Log in in progress …')),
-							$('<div />')
-								.css('width', '100%')
-								.addClass('progressbar')
-								.addClass('intermediate')
-								.append($('<div />')
-									.css('width', '100%'))
-						], { style: 'wait' }
-					);
-
-					L.globals.sid = '00000000000000000000000000000000';
-					L.session.login(u, p).then(state.response_cb);
-				}
-			});
-
-			if (!state.deferred || state.deferred.state() != 'pending')
-				state.deferred = $.Deferred();
-
-			/* try to find sid from hash */
-			var sid = L.getHash('id');
-			if (sid && sid.match(/^[a-f0-9]{32}$/))
-			{
-				L.globals.sid = sid;
-				L.session.isAlive().then(function(access) {
-					if (access)
-					{
-						L.session.startHeartbeat();
-						state.deferred.resolve();
-					}
-					else
-					{
-						L.setHash('id', undefined);
-						L.ui.login();
-					}
-				});
-
-				return state.deferred;
-			}
-
-			if (invalid)
-				state.form.find('.alert-message').show();
-			else
-				state.form.find('.alert-message').hide();
-
-			L.ui.dialog(L.tr('Authorization Required'), state.form, {
-				style: 'confirm',
-				confirm: state.confirm_cb
-			});
-
-			state.form.find('[name=password]').focus();
-
-			return state.deferred;
-		},
-
-		cryptPassword: L.rpc.declare({
-			object: 'luci2.ui',
-			method: 'crypt',
-			params: [ 'data' ],
-			expect: { crypt: '' }
-		}),
-
-
-		mergeACLScope: function(acl_scope, scope)
-		{
-			if ($.isArray(scope))
-			{
-				for (var i = 0; i < scope.length; i++)
-					acl_scope[scope[i]] = true;
-			}
-			else if ($.isPlainObject(scope))
-			{
-				for (var object_name in scope)
-				{
-					if (!$.isArray(scope[object_name]))
-						continue;
-
-					var acl_object = acl_scope[object_name] || (acl_scope[object_name] = { });
-
-					for (var i = 0; i < scope[object_name].length; i++)
-						acl_object[scope[object_name][i]] = true;
-				}
-			}
-		},
-
-		mergeACLPermission: function(acl_perm, perm)
-		{
-			if ($.isPlainObject(perm))
-			{
-				for (var scope_name in perm)
-				{
-					var acl_scope = acl_perm[scope_name] || (acl_perm[scope_name] = { });
-					L.ui.mergeACLScope(acl_scope, perm[scope_name]);
-				}
-			}
-		},
-
-		mergeACLGroup: function(acl_group, group)
-		{
-			if ($.isPlainObject(group))
-			{
-				if (!acl_group.description)
-					acl_group.description = group.description;
-
-				if (group.read)
-				{
-					var acl_perm = acl_group.read || (acl_group.read = { });
-					L.ui.mergeACLPermission(acl_perm, group.read);
-				}
-
-				if (group.write)
-				{
-					var acl_perm = acl_group.write || (acl_group.write = { });
-					L.ui.mergeACLPermission(acl_perm, group.write);
-				}
-			}
-		},
-
-		callACLsCallback: function(trees)
-		{
-			var acl_tree = { };
-
-			for (var i = 0; i < trees.length; i++)
-			{
-				if (!$.isPlainObject(trees[i]))
-					continue;
-
-				for (var group_name in trees[i])
-				{
-					var acl_group = acl_tree[group_name] || (acl_tree[group_name] = { });
-					L.ui.mergeACLGroup(acl_group, trees[i][group_name]);
-				}
-			}
-
-			return acl_tree;
-		},
-
-		callACLs: L.rpc.declare({
-			object: 'luci2.ui',
-			method: 'acls',
-			expect: { acls: [ ] }
-		}),
-
-		getAvailableACLs: function()
-		{
-			return this.callACLs().then(this.callACLsCallback);
-		},
-
-		renderChangeIndicator: function()
-		{
-			return $('<ul />')
-				.addClass('nav navbar-nav navbar-right')
-				.append($('<li />')
-					.append($('<a />')
-						.attr('id', 'changes')
-						.attr('href', '#')
-						.append($('<span />')
-							.addClass('label label-info'))));
-		},
-
-		callMenuCallback: function(entries)
-		{
-			L.globals.mainMenu = new L.ui.menu();
-			L.globals.mainMenu.entries(entries);
-
-			$('#mainmenu')
-				.empty()
-				.append(L.globals.mainMenu.render(0, 1))
-				.append(L.ui.renderChangeIndicator());
-		},
-
-		callMenu: L.rpc.declare({
-			object: 'luci2.ui',
-			method: 'menu',
-			expect: { menu: { } }
-		}),
-
-		renderMainMenu: function()
-		{
-			return this.callMenu().then(this.callMenuCallback);
-		},
-
-		renderViewMenu: function()
-		{
-			$('#viewmenu')
-				.empty()
-				.append(L.globals.mainMenu.render(2, 900));
-		},
-
-		renderView: function()
-		{
-			var node  = arguments[0];
-			var name  = node.view.split(/\//).join('.');
-			var cname = L.toClassName(name);
-			var views = L.views || (L.views = { });
-			var args  = [ ];
-
-			for (var i = 1; i < arguments.length; i++)
-				args.push(arguments[i]);
-
-			if (L.globals.currentView)
-				L.globals.currentView.finish();
-
-			L.ui.renderViewMenu();
-			L.setHash('view', node.view);
-
-			if (views[cname] instanceof L.ui.view)
-			{
-				L.globals.currentView = views[cname];
-				return views[cname].render.apply(views[cname], args);
-			}
-
-			var url = L.globals.resource + '/view/' + name + '.js';
-
-			return $.ajax(url, {
-				method: 'GET',
-				cache: true,
-				dataType: 'text'
-			}).then(function(data) {
-				try {
-					var viewConstructorSource = (
-						'(function(L, $) { ' +
-							'return %s' +
-						'})(L, $);\n\n' +
-						'//@ sourceURL=%s'
-					).format(data, url);
-
-					var viewConstructor = eval(viewConstructorSource);
-
-					views[cname] = new viewConstructor({
-						name: name,
-						acls: node.write || { }
-					});
-
-					L.globals.currentView = views[cname];
-					return views[cname].render.apply(views[cname], args);
-				}
-				catch(e) {
-					alert('Unable to instantiate view "%s": %s'.format(url, e));
-				};
-
-				return $.Deferred().resolve();
-			});
-		},
-
-		changeView: function()
-		{
-			var name = L.getHash('view');
-			var node = L.globals.defaultNode;
-
-			if (name && L.globals.mainMenu)
-				node = L.globals.mainMenu.getNode(name);
-
-			if (node)
-			{
-				L.ui.loading(true);
-				L.ui.renderView(node).then(function() {
-					L.ui.loading(false);
-				});
-			}
-		},
-
-		updateHostname: function()
-		{
-			return L.system.getBoardInfo().then(function(info) {
-				if (info.hostname)
-					$('#hostname').text(info.hostname);
-			});
-		},
-
-		updateChanges: function()
-		{
-			return L.uci.changes().then(function(changes) {
-				var n = 0;
-				var html = '';
-
-				for (var config in changes)
-				{
-					var log = [ ];
-
-					for (var i = 0; i < changes[config].length; i++)
-					{
-						var c = changes[config][i];
-
-						switch (c[0])
-						{
-						case 'order':
-							log.push('uci reorder %s.<ins>%s=<strong>%s</strong></ins>'.format(config, c[1], c[2]));
-							break;
-
-						case 'remove':
-							if (c.length < 3)
-								log.push('uci delete %s.<del>%s</del>'.format(config, c[1]));
-							else
-								log.push('uci delete %s.%s.<del>%s</del>'.format(config, c[1], c[2]));
-							break;
-
-						case 'rename':
-							if (c.length < 4)
-								log.push('uci rename %s.<ins>%s=<strong>%s</strong></ins>'.format(config, c[1], c[2], c[3]));
-							else
-								log.push('uci rename %s.%s.<ins>%s=<strong>%s</strong></ins>'.format(config, c[1], c[2], c[3], c[4]));
-							break;
-
-						case 'add':
-							log.push('uci add %s <ins>%s</ins> (= <ins><strong>%s</strong></ins>)'.format(config, c[2], c[1]));
-							break;
-
-						case 'list-add':
-							log.push('uci add_list %s.%s.<ins>%s=<strong>%s</strong></ins>'.format(config, c[1], c[2], c[3], c[4]));
-							break;
-
-						case 'list-del':
-							log.push('uci del_list %s.%s.<del>%s=<strong>%s</strong></del>'.format(config, c[1], c[2], c[3], c[4]));
-							break;
-
-						case 'set':
-							if (c.length < 4)
-								log.push('uci set %s.<ins>%s=<strong>%s</strong></ins>'.format(config, c[1], c[2]));
-							else
-								log.push('uci set %s.%s.<ins>%s=<strong>%s</strong></ins>'.format(config, c[1], c[2], c[3], c[4]));
-							break;
-						}
-					}
-
-					html += '<code>/etc/config/%s</code><pre class="uci-changes">%s</pre>'.format(config, log.join('\n'));
-					n += changes[config].length;
-				}
-
-				if (n > 0)
-					$('#changes')
-						.click(function(ev) {
-							L.ui.dialog(L.tr('Staged configuration changes'), html, {
-								style: 'confirm',
-								confirm: function() {
-									L.uci.apply().then(
-										function(code) { alert('Success with code ' + code); },
-										function(code) { alert('Error with code ' + code); }
-									);
-								}
-							});
-							ev.preventDefault();
-						})
-						.children('span')
-							.show()
-							.text(L.trcp('Pending configuration changes', '1 change', '%d changes', n).format(n));
-				else
-					$('#changes').children('span').hide();
-			});
-		},
-
-		init: function()
-		{
-			L.ui.loading(true);
-
-			$.when(
-				L.session.updateACLs(),
-				L.ui.updateHostname(),
-				L.ui.updateChanges(),
-				L.ui.renderMainMenu(),
-				L.NetworkModel.init()
-			).then(function() {
-				L.ui.renderView(L.globals.defaultNode).then(function() {
-					L.ui.loading(false);
-				});
-
-				$(window).on('hashchange', function() {
-					L.ui.changeView();
-				});
-			});
-		},
-
-		button: function(label, style, title)
-		{
-			style = style || 'default';
-
-			return $('<button />')
-				.attr('type', 'button')
-				.attr('title', title ? title : '')
-				.addClass('btn btn-' + style)
-				.text(label);
-		}
-	};
-
-	this.ui.AbstractWidget = Class.extend({
-		i18n: function(text) {
-			return text;
-		},
-
-		label: function() {
-			var key = arguments[0];
-			var args = [ ];
-
-			for (var i = 1; i < arguments.length; i++)
-				args.push(arguments[i]);
-
-			switch (typeof(this.options[key]))
-			{
-			case 'undefined':
-				return '';
-
-			case 'function':
-				return this.options[key].apply(this, args);
-
-			default:
-				return ''.format.apply('' + this.options[key], args);
-			}
-		},
-
-		toString: function() {
-			return $('<div />').append(this.render()).html();
-		},
-
-		insertInto: function(id) {
-			return $(id).empty().append(this.render());
-		},
-
-		appendTo: function(id) {
-			return $(id).append(this.render());
-		},
-
-		on: function(evname, evfunc)
-		{
-			var evnames = L.toArray(evname);
-
-			if (!this.events)
-				this.events = { };
-
-			for (var i = 0; i < evnames.length; i++)
-				this.events[evnames[i]] = evfunc;
-
-			return this;
-		},
-
-		trigger: function(evname, evdata)
-		{
-			if (this.events)
-			{
-				var evnames = L.toArray(evname);
-
-				for (var i = 0; i < evnames.length; i++)
-					if (this.events[evnames[i]])
-						this.events[evnames[i]].call(this, evdata);
-			}
-
-			return this;
-		}
-	});
-
-	this.ui.view = this.ui.AbstractWidget.extend({
-		_fetch_template: function()
-		{
-			return $.ajax(L.globals.resource + '/template/' + this.options.name + '.htm', {
-				method: 'GET',
-				cache: true,
-				dataType: 'text',
-				success: function(data) {
-					data = data.replace(/<%([#:=])?(.+?)%>/g, function(match, p1, p2) {
-						p2 = p2.replace(/^\s+/, '').replace(/\s+$/, '');
-						switch (p1)
-						{
-						case '#':
-							return '';
-
-						case ':':
-							return L.tr(p2);
-
-						case '=':
-							return L.globals[p2] || '';
-
-						default:
-							return '(?' + match + ')';
-						}
-					});
-
-					$('#maincontent').append(data);
-				}
-			});
-		},
-
-		execute: function()
-		{
-			throw "Not implemented";
-		},
-
-		render: function()
-		{
-			var container = $('#maincontent');
-
-			container.empty();
-
-			if (this.title)
-				container.append($('<h2 />').append(this.title));
-
-			if (this.description)
-				container.append($('<p />').append(this.description));
-
-			var self = this;
-			var args = [ ];
-
-			for (var i = 0; i < arguments.length; i++)
-				args.push(arguments[i]);
-
-			return this._fetch_template().then(function() {
-				return L.deferrable(self.execute.apply(self, args));
-			});
-		},
-
-		repeat: function(func, interval)
-		{
-			var self = this;
-
-			if (!self._timeouts)
-				self._timeouts = [ ];
-
-			var index = self._timeouts.length;
-
-			if (typeof(interval) != 'number')
-				interval = 5000;
-
-			var setTimer, runTimer;
-
-			setTimer = function() {
-				if (self._timeouts)
-					self._timeouts[index] = window.setTimeout(runTimer, interval);
-			};
-
-			runTimer = function() {
-				L.deferrable(func.call(self)).then(setTimer, setTimer);
-			};
-
-			runTimer();
-		},
-
-		finish: function()
-		{
-			if ($.isArray(this._timeouts))
-			{
-				for (var i = 0; i < this._timeouts.length; i++)
-					window.clearTimeout(this._timeouts[i]);
-
-				delete this._timeouts;
-			}
-		}
-	});
-
-	this.ui.menu = this.ui.AbstractWidget.extend({
-		init: function() {
-			this._nodes = { };
-		},
-
-		entries: function(entries)
-		{
-			for (var entry in entries)
-			{
-				var path = entry.split(/\//);
-				var node = this._nodes;
-
-				for (i = 0; i < path.length; i++)
-				{
-					if (!node.childs)
-						node.childs = { };
-
-					if (!node.childs[path[i]])
-						node.childs[path[i]] = { };
-
-					node = node.childs[path[i]];
-				}
-
-				$.extend(node, entries[entry]);
-			}
-		},
-
-		sortNodesCallback: function(a, b)
-		{
-			var x = a.index || 0;
-			var y = b.index || 0;
-			return (x - y);
-		},
-
-		firstChildView: function(node)
-		{
-			if (node.view)
-				return node;
-
-			var nodes = [ ];
-			for (var child in (node.childs || { }))
-				nodes.push(node.childs[child]);
-
-			nodes.sort(this.sortNodesCallback);
-
-			for (var i = 0; i < nodes.length; i++)
-			{
-				var child = this.firstChildView(nodes[i]);
-				if (child)
-				{
-					for (var key in child)
-						if (!node.hasOwnProperty(key) && child.hasOwnProperty(key))
-							node[key] = child[key];
-
-					return node;
-				}
-			}
-
-			return undefined;
-		},
-
-		handleClick: function(ev)
-		{
-			L.setHash('view', ev.data);
-
-			ev.preventDefault();
-			this.blur();
-		},
-
-		renderNodes: function(childs, level, min, max)
-		{
-			var nodes = [ ];
-			for (var node in childs)
-			{
-				var child = this.firstChildView(childs[node]);
-				if (child)
-					nodes.push(childs[node]);
-			}
-
-			nodes.sort(this.sortNodesCallback);
-
-			var list = $('<ul />');
-
-			if (level == 0)
-				list.addClass('nav').addClass('navbar-nav');
-			else if (level == 1)
-				list.addClass('dropdown-menu').addClass('navbar-inverse');
-
-			for (var i = 0; i < nodes.length; i++)
-			{
-				if (!L.globals.defaultNode)
-				{
-					var v = L.getHash('view');
-					if (!v || v == nodes[i].view)
-						L.globals.defaultNode = nodes[i];
-				}
-
-				var item = $('<li />')
-					.append($('<a />')
-						.attr('href', '#')
-						.text(L.tr(nodes[i].title)))
-					.appendTo(list);
-
-				if (nodes[i].childs && level < max)
-				{
-					item.addClass('dropdown');
-
-					item.find('a')
-						.addClass('dropdown-toggle')
-						.attr('data-toggle', 'dropdown')
-						.append('<b class="caret"></b>');
-
-					item.append(this.renderNodes(nodes[i].childs, level + 1));
-				}
-				else
-				{
-					item.find('a').click(nodes[i].view, this.handleClick);
-				}
-			}
-
-			return list.get(0);
-		},
-
-		render: function(min, max)
-		{
-			var top = min ? this.getNode(L.globals.defaultNode.view, min) : this._nodes;
-			return this.renderNodes(top.childs, 0, min, max);
-		},
-
-		getNode: function(path, max)
-		{
-			var p = path.split(/\//);
-			var n = this._nodes;
-
-			if (typeof(max) == 'undefined')
-				max = p.length;
-
-			for (var i = 0; i < max; i++)
-			{
-				if (!n.childs[p[i]])
-					return undefined;
-
-				n = n.childs[p[i]];
-			}
-
-			return n;
-		}
-	});
-
-	this.ui.table = this.ui.AbstractWidget.extend({
-		init: function()
-		{
-			this._rows = [ ];
-		},
-
-		row: function(values)
-		{
-			if ($.isArray(values))
-			{
-				this._rows.push(values);
-			}
-			else if ($.isPlainObject(values))
-			{
-				var v = [ ];
-				for (var i = 0; i < this.options.columns.length; i++)
-				{
-					var col = this.options.columns[i];
-
-					if (typeof col.key == 'string')
-						v.push(values[col.key]);
-					else
-						v.push(null);
-				}
-				this._rows.push(v);
-			}
-		},
-
-		rows: function(rows)
-		{
-			for (var i = 0; i < rows.length; i++)
-				this.row(rows[i]);
-		},
-
-		render: function(id)
-		{
-			var fieldset = document.createElement('fieldset');
-				fieldset.className = 'cbi-section';
-
-			if (this.options.caption)
-			{
-				var legend = document.createElement('legend');
-				$(legend).append(this.options.caption);
-				fieldset.appendChild(legend);
-			}
-
-			var table = document.createElement('table');
-				table.className = 'table table-condensed table-hover';
-
-			var has_caption = false;
-			var has_description = false;
-
-			for (var i = 0; i < this.options.columns.length; i++)
-				if (this.options.columns[i].caption)
-				{
-					has_caption = true;
-					break;
-				}
-				else if (this.options.columns[i].description)
-				{
-					has_description = true;
-					break;
-				}
-
-			if (has_caption)
-			{
-				var tr = table.insertRow(-1);
-					tr.className = 'cbi-section-table-titles';
-
-				for (var i = 0; i < this.options.columns.length; i++)
-				{
-					var col = this.options.columns[i];
-					var th = document.createElement('th');
-						th.className = 'cbi-section-table-cell';
-
-					tr.appendChild(th);
-
-					if (col.width)
-						th.style.width = col.width;
-
-					if (col.align)
-						th.style.textAlign = col.align;
-
-					if (col.caption)
-						$(th).append(col.caption);
-				}
-			}
-
-			if (has_description)
-			{
-				var tr = table.insertRow(-1);
-					tr.className = 'cbi-section-table-descr';
-
-				for (var i = 0; i < this.options.columns.length; i++)
-				{
-					var col = this.options.columns[i];
-					var th = document.createElement('th');
-						th.className = 'cbi-section-table-cell';
-
-					tr.appendChild(th);
-
-					if (col.width)
-						th.style.width = col.width;
-
-					if (col.align)
-						th.style.textAlign = col.align;
-
-					if (col.description)
-						$(th).append(col.description);
-				}
-			}
-
-			if (this._rows.length == 0)
-			{
-				if (this.options.placeholder)
-				{
-					var tr = table.insertRow(-1);
-					var td = tr.insertCell(-1);
-						td.className = 'cbi-section-table-cell';
-
-					td.colSpan = this.options.columns.length;
-					$(td).append(this.options.placeholder);
-				}
-			}
-			else
-			{
-				for (var i = 0; i < this._rows.length; i++)
-				{
-					var tr = table.insertRow(-1);
-
-					for (var j = 0; j < this.options.columns.length; j++)
-					{
-						var col = this.options.columns[j];
-						var td = tr.insertCell(-1);
-
-						var val = this._rows[i][j];
-
-						if (typeof(val) == 'undefined')
-							val = col.placeholder;
-
-						if (typeof(val) == 'undefined')
-							val = '';
-
-						if (col.width)
-							td.style.width = col.width;
-
-						if (col.align)
-							td.style.textAlign = col.align;
-
-						if (typeof col.format == 'string')
-							$(td).append(col.format.format(val));
-						else if (typeof col.format == 'function')
-							$(td).append(col.format(val, i));
-						else
-							$(td).append(val);
-					}
-				}
-			}
-
-			this._rows = [ ];
-			fieldset.appendChild(table);
-
-			return fieldset;
-		}
-	});
-
-	this.ui.progress = this.ui.AbstractWidget.extend({
-		render: function()
-		{
-			var vn = parseInt(this.options.value) || 0;
-			var mn = parseInt(this.options.max) || 100;
-			var pc = Math.floor((100 / mn) * vn);
-
-			var text;
-
-			if (typeof(this.options.format) == 'string')
-				text = this.options.format.format(this.options.value, this.options.max, pc);
-			else if (typeof(this.options.format) == 'function')
-				text = this.options.format(pc);
-			else
-				text = '%.2f%%'.format(pc);
-
-			return $('<div />')
-				.addClass('progress')
-				.append($('<div />')
-					.addClass('progress-bar')
-					.addClass('progress-bar-info')
-					.css('width', pc + '%'))
-				.append($('<small />')
-					.text(text));
-		}
-	});
-
-	this.ui.devicebadge = this.ui.AbstractWidget.extend({
-		render: function()
-		{
-			var l2dev = this.options.l2_device || this.options.device;
-			var l3dev = this.options.l3_device;
-			var dev = l3dev || l2dev || '?';
-
-			var span = document.createElement('span');
-				span.className = 'badge';
-
-			if (typeof(this.options.signal) == 'number' ||
-				typeof(this.options.noise) == 'number')
-			{
-				var r = 'none';
-				if (typeof(this.options.signal) != 'undefined' &&
-					typeof(this.options.noise) != 'undefined')
-				{
-					var q = (-1 * (this.options.noise - this.options.signal)) / 5;
-					if (q < 1)
-						r = '0';
-					else if (q < 2)
-						r = '0-25';
-					else if (q < 3)
-						r = '25-50';
-					else if (q < 4)
-						r = '50-75';
-					else
-						r = '75-100';
-				}
-
-				span.appendChild(document.createElement('img'));
-				span.lastChild.src = L.globals.resource + '/icons/signal-' + r + '.png';
-
-				if (r == 'none')
-					span.title = L.tr('No signal');
-				else
-					span.title = '%s: %d %s / %s: %d %s'.format(
-						L.tr('Signal'), this.options.signal, L.tr('dBm'),
-						L.tr('Noise'), this.options.noise, L.tr('dBm')
-					);
-			}
-			else
-			{
-				var type = 'ethernet';
-				var desc = L.tr('Ethernet device');
-
-				if (l3dev != l2dev)
-				{
-					type = 'tunnel';
-					desc = L.tr('Tunnel interface');
-				}
-				else if (dev.indexOf('br-') == 0)
-				{
-					type = 'bridge';
-					desc = L.tr('Bridge');
-				}
-				else if (dev.indexOf('.') > 0)
-				{
-					type = 'vlan';
-					desc = L.tr('VLAN interface');
-				}
-				else if (dev.indexOf('wlan') == 0 ||
-						 dev.indexOf('ath') == 0 ||
-						 dev.indexOf('wl') == 0)
-				{
-					type = 'wifi';
-					desc = L.tr('Wireless Network');
-				}
-
-				span.appendChild(document.createElement('img'));
-				span.lastChild.src = L.globals.resource + '/icons/' + type + (this.options.up ? '' : '_disabled') + '.png';
-				span.title = desc;
-			}
-
-			$(span).append(' ');
-			$(span).append(dev);
-
-			return span;
-		}
-	});
-
-	var type = function(f, l)
-	{
-		f.message = l;
-		return f;
-	};
-
-	this.cbi = {
-		validation: {
-			i18n: function(msg)
-			{
-				L.cbi.validation.message = L.tr(msg);
-			},
-
-			compile: function(code)
-			{
-				var pos = 0;
-				var esc = false;
-				var depth = 0;
-				var types = L.cbi.validation.types;
-				var stack = [ ];
-
-				code += ',';
-
-				for (var i = 0; i < code.length; i++)
-				{
-					if (esc)
-					{
-						esc = false;
-						continue;
-					}
-
-					switch (code.charCodeAt(i))
-					{
-					case 92:
-						esc = true;
-						break;
-
-					case 40:
-					case 44:
-						if (depth <= 0)
-						{
-							if (pos < i)
-							{
-								var label = code.substring(pos, i);
-									label = label.replace(/\\(.)/g, '$1');
-									label = label.replace(/^[ \t]+/g, '');
-									label = label.replace(/[ \t]+$/g, '');
-
-								if (label && !isNaN(label))
-								{
-									stack.push(parseFloat(label));
-								}
-								else if (label.match(/^(['"]).*\1$/))
-								{
-									stack.push(label.replace(/^(['"])(.*)\1$/, '$2'));
-								}
-								else if (typeof types[label] == 'function')
-								{
-									stack.push(types[label]);
-									stack.push([ ]);
-								}
-								else
-								{
-									throw "Syntax error, unhandled token '"+label+"'";
-								}
-							}
-							pos = i+1;
-						}
-						depth += (code.charCodeAt(i) == 40);
-						break;
-
-					case 41:
-						if (--depth <= 0)
-						{
-							if (typeof stack[stack.length-2] != 'function')
-								throw "Syntax error, argument list follows non-function";
-
-							stack[stack.length-1] =
-								L.cbi.validation.compile(code.substring(pos, i));
-
-							pos = i+1;
-						}
-						break;
-					}
-				}
-
-				return stack;
-			}
-		}
-	};
-
-	var validation = this.cbi.validation;
-
-	validation.types = {
-		'integer': function()
-		{
-			if (this.match(/^-?[0-9]+$/) != null)
-				return true;
-
-			validation.i18n('Must be a valid integer');
-			return false;
-		},
-
-		'uinteger': function()
-		{
-			if (validation.types['integer'].apply(this) && (this >= 0))
-				return true;
-
-			validation.i18n('Must be a positive integer');
-			return false;
-		},
-
-		'float': function()
-		{
-			if (!isNaN(parseFloat(this)))
-				return true;
-
-			validation.i18n('Must be a valid number');
-			return false;
-		},
-
-		'ufloat': function()
-		{
-			if (validation.types['float'].apply(this) && (this >= 0))
-				return true;
-
-			validation.i18n('Must be a positive number');
-			return false;
-		},
-
-		'ipaddr': function()
-		{
-			if (L.parseIPv4(this) || L.parseIPv6(this))
-				return true;
-
-			validation.i18n('Must be a valid IP address');
-			return false;
-		},
-
-		'ip4addr': function()
-		{
-			if (L.parseIPv4(this))
-				return true;
-
-			validation.i18n('Must be a valid IPv4 address');
-			return false;
-		},
-
-		'ip6addr': function()
-		{
-			if (L.parseIPv6(this))
-				return true;
-
-			validation.i18n('Must be a valid IPv6 address');
-			return false;
-		},
-
-		'netmask4': function()
-		{
-			if (L.isNetmask(L.parseIPv4(this)))
-				return true;
-
-			validation.i18n('Must be a valid IPv4 netmask');
-			return false;
-		},
-
-		'netmask6': function()
-		{
-			if (L.isNetmask(L.parseIPv6(this)))
-				return true;
-
-			validation.i18n('Must be a valid IPv6 netmask6');
-			return false;
-		},
-
-		'cidr4': function()
-		{
-			if (this.match(/^([0-9.]+)\/(\d{1,2})$/))
-				if (RegExp.$2 <= 32 && L.parseIPv4(RegExp.$1))
-					return true;
-
-			validation.i18n('Must be a valid IPv4 prefix');
-			return false;
-		},
-
-		'cidr6': function()
-		{
-			if (this.match(/^([a-fA-F0-9:.]+)\/(\d{1,3})$/))
-				if (RegExp.$2 <= 128 && L.parseIPv6(RegExp.$1))
-					return true;
-
-			validation.i18n('Must be a valid IPv6 prefix');
-			return false;
-		},
-
-		'ipmask4': function()
-		{
-			if (this.match(/^([0-9.]+)\/([0-9.]+)$/))
-			{
-				var addr = RegExp.$1, mask = RegExp.$2;
-				if (L.parseIPv4(addr) && L.isNetmask(L.parseIPv4(mask)))
-					return true;
-			}
-
-			validation.i18n('Must be a valid IPv4 address/netmask pair');
-			return false;
-		},
-
-		'ipmask6': function()
-		{
-			if (this.match(/^([a-fA-F0-9:.]+)\/([a-fA-F0-9:.]+)$/))
-			{
-				var addr = RegExp.$1, mask = RegExp.$2;
-				if (L.parseIPv6(addr) && L.isNetmask(L.parseIPv6(mask)))
-					return true;
-			}
-
-			validation.i18n('Must be a valid IPv6 address/netmask pair');
-			return false;
-		},
-
-		'port': function()
-		{
-			if (validation.types['integer'].apply(this) &&
-				(this >= 0) && (this <= 65535))
-				return true;
-
-			validation.i18n('Must be a valid port number');
-			return false;
-		},
-
-		'portrange': function()
-		{
-			if (this.match(/^(\d+)-(\d+)$/))
-			{
-				var p1 = RegExp.$1;
-				var p2 = RegExp.$2;
-
-				if (validation.types['port'].apply(p1) &&
-				    validation.types['port'].apply(p2) &&
-				    (parseInt(p1) <= parseInt(p2)))
-					return true;
-			}
-			else if (validation.types['port'].apply(this))
-			{
-				return true;
-			}
-
-			validation.i18n('Must be a valid port range');
-			return false;
-		},
-
-		'macaddr': function()
-		{
-			if (this.match(/^([a-fA-F0-9]{2}:){5}[a-fA-F0-9]{2}$/) != null)
-				return true;
-
-			validation.i18n('Must be a valid MAC address');
-			return false;
-		},
-
-		'host': function()
-		{
-			if (validation.types['hostname'].apply(this) ||
-			    validation.types['ipaddr'].apply(this))
-				return true;
-
-			validation.i18n('Must be a valid hostname or IP address');
-			return false;
-		},
-
-		'hostname': function()
-		{
-			if ((this.length <= 253) &&
-			    ((this.match(/^[a-zA-Z0-9]+$/) != null ||
-			     (this.match(/^[a-zA-Z0-9_][a-zA-Z0-9_\-.]*[a-zA-Z0-9]$/) &&
-			      this.match(/[^0-9.]/)))))
-				return true;
-
-			validation.i18n('Must be a valid host name');
-			return false;
-		},
-
-		'network': function()
-		{
-			if (validation.types['uciname'].apply(this) ||
-			    validation.types['host'].apply(this))
-				return true;
-
-			validation.i18n('Must be a valid network name');
-			return false;
-		},
-
-		'wpakey': function()
-		{
-			var v = this;
-
-			if ((v.length == 64)
-			      ? (v.match(/^[a-fA-F0-9]{64}$/) != null)
-				  : ((v.length >= 8) && (v.length <= 63)))
-				return true;
-
-			validation.i18n('Must be a valid WPA key');
-			return false;
-		},
-
-		'wepkey': function()
-		{
-			var v = this;
-
-			if (v.substr(0,2) == 's:')
-				v = v.substr(2);
-
-			if (((v.length == 10) || (v.length == 26))
-			      ? (v.match(/^[a-fA-F0-9]{10,26}$/) != null)
-			      : ((v.length == 5) || (v.length == 13)))
-				return true;
-
-			validation.i18n('Must be a valid WEP key');
-			return false;
-		},
-
-		'uciname': function()
-		{
-			if (this.match(/^[a-zA-Z0-9_]+$/) != null)
-				return true;
-
-			validation.i18n('Must be a valid UCI identifier');
-			return false;
-		},
-
-		'range': function(min, max)
-		{
-			var val = parseFloat(this);
-
-			if (validation.types['integer'].apply(this) &&
-			    !isNaN(min) && !isNaN(max) && ((val >= min) && (val <= max)))
-				return true;
-
-			validation.i18n('Must be a number between %d and %d');
-			return false;
-		},
-
-		'min': function(min)
-		{
-			var val = parseFloat(this);
-
-			if (validation.types['integer'].apply(this) &&
-			    !isNaN(min) && !isNaN(val) && (val >= min))
-				return true;
-
-			validation.i18n('Must be a number greater or equal to %d');
-			return false;
-		},
-
-		'max': function(max)
-		{
-			var val = parseFloat(this);
-
-			if (validation.types['integer'].apply(this) &&
-			    !isNaN(max) && !isNaN(val) && (val <= max))
-				return true;
-
-			validation.i18n('Must be a number lower or equal to %d');
-			return false;
-		},
-
-		'rangelength': function(min, max)
-		{
-			var val = '' + this;
-
-			if (!isNaN(min) && !isNaN(max) &&
-			    (val.length >= min) && (val.length <= max))
-				return true;
-
-			validation.i18n('Must be between %d and %d characters');
-			return false;
-		},
-
-		'minlength': function(min)
-		{
-			var val = '' + this;
-
-			if (!isNaN(min) && (val.length >= min))
-				return true;
-
-			validation.i18n('Must be at least %d characters');
-			return false;
-		},
-
-		'maxlength': function(max)
-		{
-			var val = '' + this;
-
-			if (!isNaN(max) && (val.length <= max))
-				return true;
-
-			validation.i18n('Must be at most %d characters');
-			return false;
-		},
-
-		'or': function()
-		{
-			var msgs = [ ];
-
-			for (var i = 0; i < arguments.length; i += 2)
-			{
-				delete validation.message;
-
-				if (typeof(arguments[i]) != 'function')
-				{
-					if (arguments[i] == this)
-						return true;
-					i--;
-				}
-				else if (arguments[i].apply(this, arguments[i+1]))
-				{
-					return true;
-				}
-
-				if (validation.message)
-					msgs.push(validation.message.format.apply(validation.message, arguments[i+1]));
-			}
-
-			validation.message = msgs.join( L.tr(' - or - '));
-			return false;
-		},
-
-		'and': function()
-		{
-			var msgs = [ ];
-
-			for (var i = 0; i < arguments.length; i += 2)
-			{
-				delete validation.message;
-
-				if (typeof arguments[i] != 'function')
-				{
-					if (arguments[i] != this)
-						return false;
-					i--;
-				}
-				else if (!arguments[i].apply(this, arguments[i+1]))
-				{
-					return false;
-				}
-
-				if (validation.message)
-					msgs.push(validation.message.format.apply(validation.message, arguments[i+1]));
-			}
-
-			validation.message = msgs.join(', ');
-			return true;
-		},
-
-		'neg': function()
-		{
-			return validation.types['or'].apply(
-				this.replace(/^[ \t]*![ \t]*/, ''), arguments);
-		},
-
-		'list': function(subvalidator, subargs)
-		{
-			if (typeof subvalidator != 'function')
-				return false;
-
-			var tokens = this.match(/[^ \t]+/g);
-			for (var i = 0; i < tokens.length; i++)
-				if (!subvalidator.apply(tokens[i], subargs))
-					return false;
-
-			return true;
-		},
-
-		'phonedigit': function()
-		{
-			if (this.match(/^[0-9\*#!\.]+$/) != null)
-				return true;
-
-			validation.i18n('Must be a valid phone number digit');
-			return false;
-		},
-
-		'string': function()
-		{
-			return true;
-		}
-	};
-
-
-	this.cbi.AbstractValue = this.ui.AbstractWidget.extend({
-		init: function(name, options)
-		{
-			this.name = name;
-			this.instance = { };
-			this.dependencies = [ ];
-			this.rdependency = { };
-
-			this.options = L.defaults(options, {
-				placeholder: '',
-				datatype: 'string',
-				optional: false,
-				keep: true
-			});
-		},
-
-		id: function(sid)
-		{
-			return this.ownerSection.id('field', sid || '__unknown__', this.name);
-		},
-
-		render: function(sid, condensed)
-		{
-			var i = this.instance[sid] = { };
-
-			i.top = $('<div />')
-				.addClass('luci2-field');
-
-			if (!condensed)
-			{
-				i.top.addClass('form-group');
-
-				if (typeof(this.options.caption) == 'string')
-					$('<label />')
-						.addClass('col-lg-2 control-label')
-						.attr('for', this.id(sid))
-						.text(this.options.caption)
-						.appendTo(i.top);
-			}
-
-			i.error = $('<div />')
-				.hide()
-				.addClass('luci2-field-error label label-danger');
-
-			i.widget = $('<div />')
-				.addClass('luci2-field-widget')
-				.append(this.widget(sid))
-				.append(i.error)
-				.appendTo(i.top);
-
-			if (!condensed)
-			{
-				i.widget.addClass('col-lg-5');
-
-				$('<div />')
-					.addClass('col-lg-5')
-					.text((typeof(this.options.description) == 'string') ? this.options.description : '')
-					.appendTo(i.top);
-			}
-
-			return i.top;
-		},
-
-		active: function(sid)
-		{
-			return (this.instance[sid] && !this.instance[sid].disabled);
-		},
-
-		ucipath: function(sid)
-		{
-			return {
-				config:  (this.options.uci_package || this.ownerMap.uci_package),
-				section: (this.options.uci_section || sid),
-				option:  (this.options.uci_option  || this.name)
-			};
-		},
-
-		ucivalue: function(sid)
-		{
-			var uci = this.ucipath(sid);
-			var val = this.ownerMap.get(uci.config, uci.section, uci.option);
-
-			if (typeof(val) == 'undefined')
-				return this.options.initial;
-
-			return val;
-		},
-
-		formvalue: function(sid)
-		{
-			var v = $('#' + this.id(sid)).val();
-			return (v === '') ? undefined : v;
-		},
-
-		textvalue: function(sid)
-		{
-			var v = this.formvalue(sid);
-
-			if (typeof(v) == 'undefined' || ($.isArray(v) && !v.length))
-				v = this.ucivalue(sid);
-
-			if (typeof(v) == 'undefined' || ($.isArray(v) && !v.length))
-				v = this.options.placeholder;
-
-			if (typeof(v) == 'undefined' || v === '')
-				return undefined;
-
-			if (typeof(v) == 'string' && $.isArray(this.choices))
-			{
-				for (var i = 0; i < this.choices.length; i++)
-					if (v === this.choices[i][0])
-						return this.choices[i][1];
-			}
-			else if (v === true)
-				return L.tr('yes');
-			else if (v === false)
-				return L.tr('no');
-			else if ($.isArray(v))
-				return v.join(', ');
-
-			return v;
-		},
-
-		changed: function(sid)
-		{
-			var a = this.ucivalue(sid);
-			var b = this.formvalue(sid);
-
-			if (typeof(a) != typeof(b))
-				return true;
-
-			if ($.isArray(a))
-			{
-				if (a.length != b.length)
-					return true;
-
-				for (var i = 0; i < a.length; i++)
-					if (a[i] != b[i])
-						return true;
-
-				return false;
-			}
-			else if ($.isPlainObject(a))
-			{
-				for (var k in a)
-					if (!(k in b))
-						return true;
-
-				for (var k in b)
-					if (!(k in a) || a[k] !== b[k])
-						return true;
-
-				return false;
-			}
-
-			return (a != b);
-		},
-
-		save: function(sid)
-		{
-			var uci = this.ucipath(sid);
-
-			if (this.instance[sid].disabled)
-			{
-				if (!this.options.keep)
-					return this.ownerMap.set(uci.config, uci.section, uci.option, undefined);
-
-				return false;
-			}
-
-			var chg = this.changed(sid);
-			var val = this.formvalue(sid);
-
-			if (chg)
-				this.ownerMap.set(uci.config, uci.section, uci.option, val);
-
-			return chg;
-		},
-
-		findSectionID: function($elem)
-		{
-			return this.ownerSection.findParentSectionIDs($elem)[0];
-		},
-
-		setError: function($elem, msg, msgargs)
-		{
-			var $field = $elem.parents('.luci2-field:first');
-			var $error = $field.find('.luci2-field-error:first');
-
-			if (typeof(msg) == 'string' && msg.length > 0)
-			{
-				$field.addClass('luci2-form-error');
-				$elem.parent().addClass('has-error');
-
-				$error.text(msg.format.apply(msg, msgargs)).show();
-				$field.trigger('validate');
-
-				return false;
-			}
-			else
-			{
-				$elem.parent().removeClass('has-error');
-
-				var $other_errors = $field.find('.has-error');
-				if ($other_errors.length == 0)
-				{
-					$field.removeClass('luci2-form-error');
-					$error.text('').hide();
-					$field.trigger('validate');
-
-					return true;
-				}
-
-				return false;
-			}
-		},
-
-		handleValidate: function(ev)
-		{
-			var $elem = $(this);
-
-			var d = ev.data;
-			var rv = true;
-			var val = $elem.val();
-			var vstack = d.vstack;
-
-			if (vstack && typeof(vstack[0]) == 'function')
-			{
-				delete validation.message;
-
-				if ((val.length == 0 && !d.opt))
-				{
-					rv = d.self.setError($elem, L.tr('Field must not be empty'));
-				}
-				else if (val.length > 0 && !vstack[0].apply(val, vstack[1]))
-				{
-					rv = d.self.setError($elem, validation.message, vstack[1]);
-				}
-				else
-				{
-					rv = d.self.setError($elem);
-				}
-			}
-
-			if (rv)
-			{
-				var sid = d.self.findSectionID($elem);
-
-				for (var field in d.self.rdependency)
-				{
-					d.self.rdependency[field].toggle(sid);
-					d.self.rdependency[field].validate(sid);
-				}
-
-				d.self.ownerSection.tabtoggle(sid);
-			}
-
-			return rv;
-		},
-
-		attachEvents: function(sid, elem)
-		{
-			var evdata = {
-				self:   this,
-				opt:    this.options.optional
-			};
-
-			if (this.events)
-				for (var evname in this.events)
-					elem.on(evname, evdata, this.events[evname]);
-
-			if (typeof(this.options.datatype) == 'undefined' && $.isEmptyObject(this.rdependency))
-				return elem;
-
-			var vstack;
-			if (typeof(this.options.datatype) == 'string')
-			{
-				try {
-					evdata.vstack = L.cbi.validation.compile(this.options.datatype);
-				} catch(e) { };
-			}
-			else if (typeof(this.options.datatype) == 'function')
-			{
-				var vfunc = this.options.datatype;
-				evdata.vstack = [ function(elem) {
-					var rv = vfunc(this, elem);
-					if (rv !== true)
-						validation.message = rv;
-					return (rv === true);
-				}, [ elem ] ];
-			}
-
-			if (elem.prop('tagName') == 'SELECT')
-			{
-				elem.change(evdata, this.handleValidate);
-			}
-			else if (elem.prop('tagName') == 'INPUT' && elem.attr('type') == 'checkbox')
-			{
-				elem.click(evdata, this.handleValidate);
-				elem.blur(evdata, this.handleValidate);
-			}
-			else
-			{
-				elem.keyup(evdata, this.handleValidate);
-				elem.blur(evdata, this.handleValidate);
-			}
-
-			elem.addClass('luci2-field-validate')
-				.on('validate', evdata, this.handleValidate);
-
-			return elem;
-		},
-
-		validate: function(sid)
-		{
-			var i = this.instance[sid];
-
-			i.widget.find('.luci2-field-validate').trigger('validate');
-
-			return (i.disabled || i.error.text() == '');
-		},
-
-		depends: function(d, v, add)
-		{
-			var dep;
-
-			if ($.isArray(d))
-			{
-				dep = { };
-				for (var i = 0; i < d.length; i++)
-				{
-					if (typeof(d[i]) == 'string')
-						dep[d[i]] = true;
-					else if (d[i] instanceof L.cbi.AbstractValue)
-						dep[d[i].name] = true;
-				}
-			}
-			else if (d instanceof L.cbi.AbstractValue)
-			{
-				dep = { };
-				dep[d.name] = (typeof(v) == 'undefined') ? true : v;
-			}
-			else if (typeof(d) == 'object')
-			{
-				dep = d;
-			}
-			else if (typeof(d) == 'string')
-			{
-				dep = { };
-				dep[d] = (typeof(v) == 'undefined') ? true : v;
-			}
-
-			if (!dep || $.isEmptyObject(dep))
-				return this;
-
-			for (var field in dep)
-			{
-				var f = this.ownerSection.fields[field];
-				if (f)
-					f.rdependency[this.name] = this;
-				else
-					delete dep[field];
-			}
-
-			if ($.isEmptyObject(dep))
-				return this;
-
-			if (!add || !this.dependencies.length)
-				this.dependencies.push(dep);
-			else
-				for (var i = 0; i < this.dependencies.length; i++)
-					$.extend(this.dependencies[i], dep);
-
-			return this;
-		},
-
-		toggle: function(sid)
-		{
-			var d = this.dependencies;
-			var i = this.instance[sid];
-
-			if (!d.length)
-				return true;
-
-			for (var n = 0; n < d.length; n++)
-			{
-				var rv = true;
-
-				for (var field in d[n])
-				{
-					var val = this.ownerSection.fields[field].formvalue(sid);
-					var cmp = d[n][field];
-
-					if (typeof(cmp) == 'boolean')
-					{
-						if (cmp == (typeof(val) == 'undefined' || val === '' || val === false))
-						{
-							rv = false;
-							break;
-						}
-					}
-					else if (typeof(cmp) == 'string' || typeof(cmp) == 'number')
-					{
-						if (val != cmp)
-						{
-							rv = false;
-							break;
-						}
-					}
-					else if (typeof(cmp) == 'function')
-					{
-						if (!cmp(val))
-						{
-							rv = false;
-							break;
-						}
-					}
-					else if (cmp instanceof RegExp)
-					{
-						if (!cmp.test(val))
-						{
-							rv = false;
-							break;
-						}
-					}
-				}
-
-				if (rv)
-				{
-					if (i.disabled)
-					{
-						i.disabled = false;
-						i.top.removeClass('luci2-field-disabled');
-						i.top.fadeIn();
-					}
-
-					return true;
-				}
-			}
-
-			if (!i.disabled)
-			{
-				i.disabled = true;
-				i.top.is(':visible') ? i.top.fadeOut() : i.top.hide();
-				i.top.addClass('luci2-field-disabled');
-			}
-
-			return false;
-		}
-	});
-
-	this.cbi.CheckboxValue = this.cbi.AbstractValue.extend({
-		widget: function(sid)
-		{
-			var o = this.options;
-
-			if (typeof(o.enabled)  == 'undefined') o.enabled  = '1';
-			if (typeof(o.disabled) == 'undefined') o.disabled = '0';
-
-			var i = $('<input />')
-				.attr('id', this.id(sid))
-				.attr('type', 'checkbox')
-				.prop('checked', this.ucivalue(sid));
-
-			return $('<div />')
-				.addClass('checkbox')
-				.append(this.attachEvents(sid, i));
-		},
-
-		ucivalue: function(sid)
-		{
-			var v = this.callSuper('ucivalue', sid);
-
-			if (typeof(v) == 'boolean')
-				return v;
-
-			return (v == this.options.enabled);
-		},
-
-		formvalue: function(sid)
-		{
-			var v = $('#' + this.id(sid)).prop('checked');
-
-			if (typeof(v) == 'undefined')
-				return !!this.options.initial;
-
-			return v;
-		},
-
-		save: function(sid)
-		{
-			var uci = this.ucipath(sid);
-
-			if (this.instance[sid].disabled)
-			{
-				if (!this.options.keep)
-					return this.ownerMap.set(uci.config, uci.section, uci.option, undefined);
-
-				return false;
-			}
-
-			var chg = this.changed(sid);
-			var val = this.formvalue(sid);
-
-			if (chg)
-			{
-				if (this.options.optional && val == this.options.initial)
-					this.ownerMap.set(uci.config, uci.section, uci.option, undefined);
-				else
-					this.ownerMap.set(uci.config, uci.section, uci.option, val ? this.options.enabled : this.options.disabled);
-			}
-
-			return chg;
-		}
-	});
-
-	this.cbi.InputValue = this.cbi.AbstractValue.extend({
-		widget: function(sid)
-		{
-			var i = $('<input />')
-				.addClass('form-control')
-				.attr('id', this.id(sid))
-				.attr('type', 'text')
-				.attr('placeholder', this.options.placeholder)
-				.val(this.ucivalue(sid));
-
-			return this.attachEvents(sid, i);
-		}
-	});
-
-	this.cbi.PasswordValue = this.cbi.AbstractValue.extend({
-		widget: function(sid)
-		{
-			var i = $('<input />')
-				.addClass('form-control')
-				.attr('id', this.id(sid))
-				.attr('type', 'password')
-				.attr('placeholder', this.options.placeholder)
-				.val(this.ucivalue(sid));
-
-			var t = $('<span />')
-				.addClass('input-group-btn')
-				.append(L.ui.button(L.tr('Reveal'), 'default')
-					.click(function(ev) {
-						var b = $(this);
-						var i = b.parent().prev();
-						var t = i.attr('type');
-						b.text(t == 'password' ? L.tr('Hide') : L.tr('Reveal'));
-						i.attr('type', (t == 'password') ? 'text' : 'password');
-						b = i = t = null;
-					}));
-
-			this.attachEvents(sid, i);
-
-			return $('<div />')
-				.addClass('input-group')
-				.append(i)
-				.append(t);
-		}
-	});
-
-	this.cbi.ListValue = this.cbi.AbstractValue.extend({
-		widget: function(sid)
-		{
-			var s = $('<select />')
-				.addClass('form-control');
-
-			if (this.options.optional && !this.has_empty)
-				$('<option />')
-					.attr('value', '')
-					.text(L.tr('-- Please choose --'))
-					.appendTo(s);
-
-			if (this.choices)
-				for (var i = 0; i < this.choices.length; i++)
-					$('<option />')
-						.attr('value', this.choices[i][0])
-						.text(this.choices[i][1])
-						.appendTo(s);
-
-			s.attr('id', this.id(sid)).val(this.ucivalue(sid));
-
-			return this.attachEvents(sid, s);
-		},
-
-		value: function(k, v)
-		{
-			if (!this.choices)
-				this.choices = [ ];
-
-			if (k == '')
-				this.has_empty = true;
-
-			this.choices.push([k, v || k]);
-			return this;
-		}
-	});
-
-	this.cbi.MultiValue = this.cbi.ListValue.extend({
-		widget: function(sid)
-		{
-			var v = this.ucivalue(sid);
-			var t = $('<div />').attr('id', this.id(sid));
-
-			if (!$.isArray(v))
-				v = (typeof(v) != 'undefined') ? v.toString().split(/\s+/) : [ ];
-
-			var s = { };
-			for (var i = 0; i < v.length; i++)
-				s[v[i]] = true;
-
-			if (this.choices)
-				for (var i = 0; i < this.choices.length; i++)
-				{
-					$('<label />')
-						.addClass('checkbox')
-						.append($('<input />')
-							.attr('type', 'checkbox')
-							.attr('value', this.choices[i][0])
-							.prop('checked', s[this.choices[i][0]]))
-						.append(this.choices[i][1])
-						.appendTo(t);
-				}
-
-			return t;
-		},
-
-		formvalue: function(sid)
-		{
-			var rv = [ ];
-			var fields = $('#' + this.id(sid) + ' > label > input');
-
-			for (var i = 0; i < fields.length; i++)
-				if (fields[i].checked)
-					rv.push(fields[i].getAttribute('value'));
-
-			return rv;
-		},
-
-		textvalue: function(sid)
-		{
-			var v = this.formvalue(sid);
-			var c = { };
-
-			if (this.choices)
-				for (var i = 0; i < this.choices.length; i++)
-					c[this.choices[i][0]] = this.choices[i][1];
-
-			var t = [ ];
-
-			for (var i = 0; i < v.length; i++)
-				t.push(c[v[i]] || v[i]);
-
-			return t.join(', ');
-		}
-	});
-
-	this.cbi.ComboBox = this.cbi.AbstractValue.extend({
-		_change: function(ev)
-		{
-			var s = ev.target;
-			var self = ev.data.self;
-
-			if (s.selectedIndex == (s.options.length - 1))
-			{
-				ev.data.select.hide();
-				ev.data.input.show().focus();
-				ev.data.input.val('');
-			}
-			else if (self.options.optional && s.selectedIndex == 0)
-			{
-				ev.data.input.val('');
-			}
-			else
-			{
-				ev.data.input.val(ev.data.select.val());
-			}
-
-			ev.stopPropagation();
-		},
-
-		_blur: function(ev)
-		{
-			var seen = false;
-			var val = this.value;
-			var self = ev.data.self;
-
-			ev.data.select.empty();
-
-			if (self.options.optional && !self.has_empty)
-				$('<option />')
-					.attr('value', '')
-					.text(L.tr('-- please choose --'))
-					.appendTo(ev.data.select);
-
-			if (self.choices)
-				for (var i = 0; i < self.choices.length; i++)
-				{
-					if (self.choices[i][0] == val)
-						seen = true;
-
-					$('<option />')
-						.attr('value', self.choices[i][0])
-						.text(self.choices[i][1])
-						.appendTo(ev.data.select);
-				}
-
-			if (!seen && val != '')
-				$('<option />')
-					.attr('value', val)
-					.text(val)
-					.appendTo(ev.data.select);
-
-			$('<option />')
-				.attr('value', ' ')
-				.text(L.tr('-- custom --'))
-				.appendTo(ev.data.select);
-
-			ev.data.input.hide();
-			ev.data.select.val(val).show().blur();
-		},
-
-		_enter: function(ev)
-		{
-			if (ev.which != 13)
-				return true;
-
-			ev.preventDefault();
-			ev.data.self._blur(ev);
-			return false;
-		},
-
-		widget: function(sid)
-		{
-			var d = $('<div />')
-				.attr('id', this.id(sid));
-
-			var t = $('<input />')
-				.addClass('form-control')
-				.attr('type', 'text')
-				.hide()
-				.appendTo(d);
-
-			var s = $('<select />')
-				.addClass('form-control')
-				.appendTo(d);
-
-			var evdata = {
-				self: this,
-				input: t,
-				select: s
-			};
-
-			s.change(evdata, this._change);
-			t.blur(evdata, this._blur);
-			t.keydown(evdata, this._enter);
-
-			t.val(this.ucivalue(sid));
-			t.blur();
-
-			this.attachEvents(sid, t);
-			this.attachEvents(sid, s);
-
-			return d;
-		},
-
-		value: function(k, v)
-		{
-			if (!this.choices)
-				this.choices = [ ];
-
-			if (k == '')
-				this.has_empty = true;
-
-			this.choices.push([k, v || k]);
-			return this;
-		},
-
-		formvalue: function(sid)
-		{
-			var v = $('#' + this.id(sid)).children('input').val();
-			return (v == '') ? undefined : v;
-		}
-	});
-
-	this.cbi.DynamicList = this.cbi.ComboBox.extend({
-		_redraw: function(focus, add, del, s)
-		{
-			var v = s.values || [ ];
-			delete s.values;
-
-			$(s.parent).children('div.input-group').children('input').each(function(i) {
-				if (i != del)
-					v.push(this.value || '');
-			});
-
-			$(s.parent).empty();
-
-			if (add >= 0)
-			{
-				focus = add + 1;
-				v.splice(focus, 0, '');
-			}
-			else if (v.length == 0)
-			{
-				focus = 0;
-				v.push('');
-			}
-
-			for (var i = 0; i < v.length; i++)
-			{
-				var evdata = {
-					sid: s.sid,
-					self: s.self,
-					parent: s.parent,
-					index: i,
-					remove: ((i+1) < v.length)
-				};
-
-				var btn;
-				if (evdata.remove)
-					btn = L.ui.button('–', 'danger').click(evdata, this._btnclick);
-				else
-					btn = L.ui.button('+', 'success').click(evdata, this._btnclick);
-
-				if (this.choices)
-				{
-					var txt = $('<input />')
-						.addClass('form-control')
-						.attr('type', 'text')
-						.hide();
-
-					var sel = $('<select />')
-						.addClass('form-control');
-
-					$('<div />')
-						.addClass('input-group')
-						.append(txt)
-						.append(sel)
-						.append($('<span />')
-							.addClass('input-group-btn')
-							.append(btn))
-						.appendTo(s.parent);
-
-					evdata.input = this.attachEvents(s.sid, txt);
-					evdata.select = this.attachEvents(s.sid, sel);
-
-					sel.change(evdata, this._change);
-					txt.blur(evdata, this._blur);
-					txt.keydown(evdata, this._keydown);
-
-					txt.val(v[i]);
-					txt.blur();
-
-					if (i == focus || -(i+1) == focus)
-						sel.focus();
-
-					sel = txt = null;
-				}
-				else
-				{
-					var f = $('<input />')
-						.attr('type', 'text')
-						.attr('index', i)
-						.attr('placeholder', (i == 0) ? this.options.placeholder : '')
-						.addClass('form-control')
-						.keydown(evdata, this._keydown)
-						.keypress(evdata, this._keypress)
-						.val(v[i]);
-
-					$('<div />')
-						.addClass('input-group')
-						.append(f)
-						.append($('<span />')
-							.addClass('input-group-btn')
-							.append(btn))
-						.appendTo(s.parent);
-
-					if (i == focus)
-					{
-						f.focus();
-					}
-					else if (-(i+1) == focus)
-					{
-						f.focus();
-
-						/* force cursor to end */
-						var val = f.val();
-						f.val(' ');
-						f.val(val);
-					}
-
-					evdata.input = this.attachEvents(s.sid, f);
-
-					f = null;
-				}
-
-				evdata = null;
-			}
-
-			s = null;
-		},
-
-		_keypress: function(ev)
-		{
-			switch (ev.which)
-			{
-				/* backspace, delete */
-				case 8:
-				case 46:
-					if (ev.data.input.val() == '')
-					{
-						ev.preventDefault();
-						return false;
-					}
-
-					return true;
-
-				/* enter, arrow up, arrow down */
-				case 13:
-				case 38:
-				case 40:
-					ev.preventDefault();
-					return false;
-			}
-
-			return true;
-		},
-
-		_keydown: function(ev)
-		{
-			var input = ev.data.input;
-
-			switch (ev.which)
-			{
-				/* backspace, delete */
-				case 8:
-				case 46:
-					if (input.val().length == 0)
-					{
-						ev.preventDefault();
-
-						var index = ev.data.index;
-						var focus = index;
-
-						if (ev.which == 8)
-							focus = -focus;
-
-						ev.data.self._redraw(focus, -1, index, ev.data);
-						return false;
-					}
-
-					break;
-
-				/* enter */
-				case 13:
-					ev.data.self._redraw(NaN, ev.data.index, -1, ev.data);
-					break;
-
-				/* arrow up */
-				case 38:
-					var prev = input.parent().prevAll('div.input-group:first').children('input');
-					if (prev.is(':visible'))
-						prev.focus();
-					else
-						prev.next('select').focus();
-					break;
-
-				/* arrow down */
-				case 40:
-					var next = input.parent().nextAll('div.input-group:first').children('input');
-					if (next.is(':visible'))
-						next.focus();
-					else
-						next.next('select').focus();
-					break;
-			}
-
-			return true;
-		},
-
-		_btnclick: function(ev)
-		{
-			if (!this.getAttribute('disabled'))
-			{
-				if (ev.data.remove)
-				{
-					var index = ev.data.index;
-					ev.data.self._redraw(-index, -1, index, ev.data);
-				}
-				else
-				{
-					ev.data.self._redraw(NaN, ev.data.index, -1, ev.data);
-				}
-			}
-
-			return false;
-		},
-
-		widget: function(sid)
-		{
-			this.options.optional = true;
-
-			var v = this.ucivalue(sid);
-
-			if (!$.isArray(v))
-				v = (typeof(v) != 'undefined') ? v.toString().split(/\s+/) : [ ];
-
-			var d = $('<div />')
-				.attr('id', this.id(sid))
-				.addClass('cbi-input-dynlist');
-
-			this._redraw(NaN, -1, -1, {
-				self:      this,
-				parent:    d[0],
-				values:    v,
-				sid:       sid
-			});
-
-			return d;
-		},
-
-		ucivalue: function(sid)
-		{
-			var v = this.callSuper('ucivalue', sid);
-
-			if (!$.isArray(v))
-				v = (typeof(v) != 'undefined') ? v.toString().split(/\s+/) : [ ];
-
-			return v;
-		},
-
-		formvalue: function(sid)
-		{
-			var rv = [ ];
-			var fields = $('#' + this.id(sid) + ' input');
-
-			for (var i = 0; i < fields.length; i++)
-				if (typeof(fields[i].value) == 'string' && fields[i].value.length)
-					rv.push(fields[i].value);
-
-			return rv;
-		}
-	});
-
-	this.cbi.DummyValue = this.cbi.AbstractValue.extend({
-		widget: function(sid)
-		{
-			return $('<div />')
-				.addClass('form-control-static')
-				.attr('id', this.id(sid))
-				.html(this.ucivalue(sid) || this.label('placeholder'));
-		},
-
-		formvalue: function(sid)
-		{
-			return this.ucivalue(sid);
-		}
-	});
-
-	this.cbi.ButtonValue = this.cbi.AbstractValue.extend({
-		widget: function(sid)
-		{
-			this.options.optional = true;
-
-			var btn = $('<button />')
-				.addClass('btn btn-default')
-				.attr('id', this.id(sid))
-				.attr('type', 'button')
-				.text(this.label('text'));
-
-			return this.attachEvents(sid, btn);
-		}
-	});
-
-	this.cbi.NetworkList = this.cbi.AbstractValue.extend({
-		load: function(sid)
-		{
-			return L.NetworkModel.init();
-		},
-
-		_device_icon: function(dev)
-		{
-			return $('<img />')
-				.attr('src', dev.icon())
-				.attr('title', '%s (%s)'.format(dev.description(), dev.name() || '?'));
-		},
-
-		widget: function(sid)
-		{
-			var id = this.id(sid);
-			var ul = $('<ul />')
-				.attr('id', id)
-				.addClass('list-unstyled');
-
-			var itype = this.options.multiple ? 'checkbox' : 'radio';
-			var value = this.ucivalue(sid);
-			var check = { };
-
-			if (!this.options.multiple)
-				check[value] = true;
-			else
-				for (var i = 0; i < value.length; i++)
-					check[value[i]] = true;
-
-			var interfaces = L.NetworkModel.getInterfaces();
-
-			for (var i = 0; i < interfaces.length; i++)
-			{
-				var iface = interfaces[i];
-
-				$('<li />')
-					.append($('<label />')
-						.addClass(itype + ' inline')
-						.append(this.attachEvents(sid, $('<input />')
-							.attr('name', itype + id)
-							.attr('type', itype)
-							.attr('value', iface.name())
-							.prop('checked', !!check[iface.name()])))
-						.append(iface.renderBadge()))
-					.appendTo(ul);
-			}
-
-			if (!this.options.multiple)
-			{
-				$('<li />')
-					.append($('<label />')
-						.addClass(itype + ' inline text-muted')
-						.append(this.attachEvents(sid, $('<input />')
-							.attr('name', itype + id)
-							.attr('type', itype)
-							.attr('value', '')
-							.prop('checked', $.isEmptyObject(check))))
-						.append(L.tr('unspecified')))
-					.appendTo(ul);
-			}
-
-			return ul;
-		},
-
-		ucivalue: function(sid)
-		{
-			var v = this.callSuper('ucivalue', sid);
-
-			if (!this.options.multiple)
-			{
-				if ($.isArray(v))
-				{
-					return v[0];
-				}
-				else if (typeof(v) == 'string')
-				{
-					v = v.match(/\S+/);
-					return v ? v[0] : undefined;
-				}
-
-				return v;
-			}
-			else
-			{
-				if (typeof(v) == 'string')
-					v = v.match(/\S+/g);
-
-				return v || [ ];
-			}
-		},
-
-		formvalue: function(sid)
-		{
-			var inputs = $('#' + this.id(sid) + ' input');
-
-			if (!this.options.multiple)
-			{
-				for (var i = 0; i < inputs.length; i++)
-					if (inputs[i].checked && inputs[i].value !== '')
-						return inputs[i].value;
-
-				return undefined;
-			}
-
-			var rv = [ ];
-
-			for (var i = 0; i < inputs.length; i++)
-				if (inputs[i].checked)
-					rv.push(inputs[i].value);
-
-			return rv.length ? rv : undefined;
-		}
-	});
-
-	this.cbi.DeviceList = this.cbi.NetworkList.extend({
-		handleFocus: function(ev)
-		{
-			var self = ev.data.self;
-			var input = $(this);
-
-			input.parent().prev().prop('checked', true);
-		},
-
-		handleBlur: function(ev)
-		{
-			ev.which = 10;
-			ev.data.self.handleKeydown.call(this, ev);
-		},
-
-		handleKeydown: function(ev)
-		{
-			if (ev.which != 10 && ev.which != 13)
-				return;
-
-			var sid = ev.data.sid;
-			var self = ev.data.self;
-			var input = $(this);
-			var ifnames = L.toArray(input.val());
-
-			if (!ifnames.length)
-				return;
-
-			L.NetworkModel.createDevice(ifnames[0]);
-
-			self._redraw(sid, $('#' + self.id(sid)), ifnames[0]);
-		},
-
-		load: function(sid)
-		{
-			return L.NetworkModel.init();
-		},
-
-		_redraw: function(sid, ul, sel)
-		{
-			var id = ul.attr('id');
-			var devs = L.NetworkModel.getDevices();
-			var iface = L.NetworkModel.getInterface(sid);
-			var itype = this.options.multiple ? 'checkbox' : 'radio';
-			var check = { };
-
-			if (!sel)
-			{
-				for (var i = 0; i < devs.length; i++)
-					if (devs[i].isInNetwork(iface))
-						check[devs[i].name()] = true;
-			}
-			else
-			{
-				if (this.options.multiple)
-					check = L.toObject(this.formvalue(sid));
-
-				check[sel] = true;
-			}
-
-			ul.empty();
-
-			for (var i = 0; i < devs.length; i++)
-			{
-				var dev = devs[i];
-
-				if (dev.isBridge() && this.options.bridges === false)
-					continue;
-
-				if (!dev.isBridgeable() && this.options.multiple)
-					continue;
-
-				var badge = $('<span />')
-					.addClass('badge')
-					.append($('<img />').attr('src', dev.icon()))
-					.append(' %s: %s'.format(dev.name(), dev.description()));
-
-				//var ifcs = dev.getInterfaces();
-				//if (ifcs.length)
-				//{
-				//	for (var j = 0; j < ifcs.length; j++)
-				//		badge.append((j ? ', ' : ' (') + ifcs[j].name());
-				//
-				//	badge.append(')');
-				//}
-
-				$('<li />')
-					.append($('<label />')
-						.addClass(itype + ' inline')
-						.append($('<input />')
-							.attr('name', itype + id)
-							.attr('type', itype)
-							.attr('value', dev.name())
-							.prop('checked', !!check[dev.name()]))
-						.append(badge))
-					.appendTo(ul);
-			}
-
-
-			$('<li />')
-				.append($('<label />')
-					.attr('for', 'custom' + id)
-					.addClass(itype + ' inline')
-					.append($('<input />')
-						.attr('name', itype + id)
-						.attr('type', itype)
-						.attr('value', ''))
-					.append($('<span />')
-						.addClass('badge')
-						.append($('<input />')
-							.attr('id', 'custom' + id)
-							.attr('type', 'text')
-							.attr('placeholder', L.tr('Custom device …'))
-							.on('focus', { self: this, sid: sid }, this.handleFocus)
-							.on('blur', { self: this, sid: sid }, this.handleBlur)
-							.on('keydown', { self: this, sid: sid }, this.handleKeydown))))
-				.appendTo(ul);
-
-			if (!this.options.multiple)
-			{
-				$('<li />')
-					.append($('<label />')
-						.addClass(itype + ' inline text-muted')
-						.append($('<input />')
-							.attr('name', itype + id)
-							.attr('type', itype)
-							.attr('value', '')
-							.prop('checked', $.isEmptyObject(check)))
-						.append(L.tr('unspecified')))
-					.appendTo(ul);
-			}
-		},
-
-		widget: function(sid)
-		{
-			var id = this.id(sid);
-			var ul = $('<ul />')
-				.attr('id', id)
-				.addClass('list-unstyled');
-
-			this._redraw(sid, ul);
-
-			return ul;
-		},
-
-		save: function(sid)
-		{
-			if (this.instance[sid].disabled)
-				return;
-
-			var ifnames = this.formvalue(sid);
-			//if (!ifnames)
-			//	return;
-
-			var iface = L.NetworkModel.getInterface(sid);
-			if (!iface)
-				return;
-
-			iface.setDevices($.isArray(ifnames) ? ifnames : [ ifnames ]);
-		}
-	});
-
-
-	this.cbi.AbstractSection = this.ui.AbstractWidget.extend({
-		id: function()
-		{
-			var s = [ arguments[0], this.ownerMap.uci_package, this.uci_type ];
-
-			for (var i = 1; i < arguments.length && typeof(arguments[i]) == 'string'; i++)
-				s.push(arguments[i].replace(/\./g, '_'));
-
-			return s.join('_');
-		},
-
-		option: function(widget, name, options)
-		{
-			if (this.tabs.length == 0)
-				this.tab({ id: '__default__', selected: true });
-
-			return this.taboption('__default__', widget, name, options);
-		},
-
-		tab: function(options)
-		{
-			if (options.selected)
-				this.tabs.selected = this.tabs.length;
-
-			this.tabs.push({
-				id:          options.id,
-				caption:     options.caption,
-				description: options.description,
-				fields:      [ ],
-				li:          { }
-			});
-		},
-
-		taboption: function(tabid, widget, name, options)
-		{
-			var tab;
-			for (var i = 0; i < this.tabs.length; i++)
-			{
-				if (this.tabs[i].id == tabid)
-				{
-					tab = this.tabs[i];
-					break;
-				}
-			}
-
-			if (!tab)
-				throw 'Cannot append to unknown tab ' + tabid;
-
-			var w = widget ? new widget(name, options) : null;
-
-			if (!(w instanceof L.cbi.AbstractValue))
-				throw 'Widget must be an instance of AbstractValue';
-
-			w.ownerSection = this;
-			w.ownerMap     = this.ownerMap;
-
-			this.fields[name] = w;
-			tab.fields.push(w);
-
-			return w;
-		},
-
-		tabtoggle: function(sid)
-		{
-			for (var i = 0; i < this.tabs.length; i++)
-			{
-				var tab = this.tabs[i];
-				var elem = $('#' + this.id('nodetab', sid, tab.id));
-				var empty = true;
-
-				for (var j = 0; j < tab.fields.length; j++)
-				{
-					if (tab.fields[j].active(sid))
-					{
-						empty = false;
-						break;
-					}
-				}
-
-				if (empty && elem.is(':visible'))
-					elem.fadeOut();
-				else if (!empty)
-					elem.fadeIn();
-			}
-		},
-
-		validate: function(parent_sid)
-		{
-			var s = this.getUCISections(parent_sid);
-			var n = 0;
-
-			for (var i = 0; i < s.length; i++)
-			{
-				var $item = $('#' + this.id('sectionitem', s[i]['.name']));
-
-				$item.find('.luci2-field-validate').trigger('validate');
-				n += $item.find('.luci2-field.luci2-form-error').not('.luci2-field-disabled').length;
-			}
-
-			return (n == 0);
-		},
-
-		load: function(parent_sid)
-		{
-			var deferreds = [ ];
-
-			var s = this.getUCISections(parent_sid);
-			for (var i = 0; i < s.length; i++)
-			{
-				for (var f in this.fields)
-				{
-					if (typeof(this.fields[f].load) != 'function')
-						continue;
-
-					var rv = this.fields[f].load(s[i]['.name']);
-					if (L.isDeferred(rv))
-						deferreds.push(rv);
-				}
-
-				for (var j = 0; j < this.subsections.length; j++)
-				{
-					var rv = this.subsections[j].load(s[i]['.name']);
-					deferreds.push.apply(deferreds, rv);
-				}
-			}
-
-			return deferreds;
-		},
-
-		save: function(parent_sid)
-		{
-			var deferreds = [ ];
-			var s = this.getUCISections(parent_sid);
-
-			for (i = 0; i < s.length; i++)
-			{
-				if (!this.options.readonly)
-				{
-					for (var f in this.fields)
-					{
-						if (typeof(this.fields[f].save) != 'function')
-							continue;
-
-						var rv = this.fields[f].save(s[i]['.name']);
-						if (L.isDeferred(rv))
-							deferreds.push(rv);
-					}
-				}
-
-				for (var j = 0; j < this.subsections.length; j++)
-				{
-					var rv = this.subsections[j].save(s[i]['.name']);
-					deferreds.push.apply(deferreds, rv);
-				}
-			}
-
-			return deferreds;
-		},
-
-		teaser: function(sid)
-		{
-			var tf = this.teaser_fields;
-
-			if (!tf)
-			{
-				tf = this.teaser_fields = [ ];
-
-				if ($.isArray(this.options.teasers))
-				{
-					for (var i = 0; i < this.options.teasers.length; i++)
-					{
-						var f = this.options.teasers[i];
-						if (f instanceof L.cbi.AbstractValue)
-							tf.push(f);
-						else if (typeof(f) == 'string' && this.fields[f] instanceof L.cbi.AbstractValue)
-							tf.push(this.fields[f]);
-					}
-				}
-				else
-				{
-					for (var i = 0; tf.length <= 5 && i < this.tabs.length; i++)
-						for (var j = 0; tf.length <= 5 && j < this.tabs[i].fields.length; j++)
-							tf.push(this.tabs[i].fields[j]);
-				}
-			}
-
-			var t = '';
-
-			for (var i = 0; i < tf.length; i++)
-			{
-				if (tf[i].instance[sid] && tf[i].instance[sid].disabled)
-					continue;
-
-				var n = tf[i].options.caption || tf[i].name;
-				var v = tf[i].textvalue(sid);
-
-				if (typeof(v) == 'undefined')
-					continue;
-
-				t = t + '%s%s: <strong>%s</strong>'.format(t ? ' | ' : '', n, v);
-			}
-
-			return t;
-		},
-
-		findAdditionalUCIPackages: function()
-		{
-			var packages = [ ];
-
-			for (var i = 0; i < this.tabs.length; i++)
-				for (var j = 0; j < this.tabs[i].fields.length; j++)
-					if (this.tabs[i].fields[j].options.uci_package)
-						packages.push(this.tabs[i].fields[j].options.uci_package);
-
-			return packages;
-		},
-
-		findParentSectionIDs: function($elem)
-		{
-			var rv = [ ];
-			var $parents = $elem.parents('.luci2-section-item');
-
-			for (var i = 0; i < $parents.length; i++)
-				rv.push($parents[i].getAttribute('data-luci2-sid'));
-
-			return rv;
-		}
-	});
-
-	this.cbi.TypedSection = this.cbi.AbstractSection.extend({
-		init: function(uci_type, options)
-		{
-			this.uci_type = uci_type;
-			this.options  = options;
-			this.tabs     = [ ];
-			this.fields   = { };
-			this.subsections  = [ ];
-			this.active_panel = { };
-			this.active_tab   = { };
-
-			this.instance = { };
-		},
-
-		filter: function(section, parent_sid)
-		{
-			return true;
-		},
-
-		sort: function(section1, section2)
-		{
-			return 0;
-		},
-
-		subsection: function(widget, uci_type, options)
-		{
-			var w = widget ? new widget(uci_type, options) : null;
-
-			if (!(w instanceof L.cbi.AbstractSection))
-				throw 'Widget must be an instance of AbstractSection';
-
-			w.ownerSection = this;
-			w.ownerMap     = this.ownerMap;
-			w.index        = this.subsections.length;
-
-			this.subsections.push(w);
-			return w;
-		},
-
-		getUCISections: function(parent_sid)
-		{
-			var s1 = L.uci.sections(this.ownerMap.uci_package);
-			var s2 = [ ];
-
-			for (var i = 0; i < s1.length; i++)
-				if (s1[i]['.type'] == this.uci_type)
-					if (this.filter(s1[i], parent_sid))
-						s2.push(s1[i]);
-
-			s2.sort(this.sort);
-
-			return s2;
-		},
-
-		add: function(name, parent_sid)
-		{
-			return this.ownerMap.add(this.ownerMap.uci_package, this.uci_type, name);
-		},
-
-		remove: function(sid, parent_sid)
-		{
-			return this.ownerMap.remove(this.ownerMap.uci_package, sid);
-		},
-
-		handleAdd: function(ev)
-		{
-			var addb = $(this);
-			var name = undefined;
-			var self = ev.data.self;
-			var sid  = self.findParentSectionIDs(addb)[0];
-
-			if (addb.prev().prop('nodeName') == 'INPUT')
-				name = addb.prev().val();
-
-			if (addb.prop('disabled') || name === '')
-				return;
-
-			L.ui.saveScrollTop();
-
-			self.setPanelIndex(sid, -1);
-			self.ownerMap.save();
-
-			ev.data.sid  = self.add(name, sid);
-			ev.data.type = self.uci_type;
-			ev.data.name = name;
-
-			self.trigger('add', ev);
-
-			self.ownerMap.redraw();
-
-			L.ui.restoreScrollTop();
-		},
-
-		handleRemove: function(ev)
-		{
-			var self = ev.data.self;
-			var sids = self.findParentSectionIDs($(this));
-
-			if (sids.length)
-			{
-				L.ui.saveScrollTop();
-
-				ev.sid = sids[0];
-				ev.parent_sid = sids[1];
-
-				self.trigger('remove', ev);
-
-				self.ownerMap.save();
-				self.remove(ev.sid, ev.parent_sid);
-				self.ownerMap.redraw();
-
-				L.ui.restoreScrollTop();
-			}
-
-			ev.stopPropagation();
-		},
-
-		handleSID: function(ev)
-		{
-			var self = ev.data.self;
-			var text = $(this);
-			var addb = text.next();
-			var errt = addb.next();
-			var name = text.val();
-
-			if (!/^[a-zA-Z0-9_]*$/.test(name))
-			{
-				errt.text(L.tr('Invalid section name')).show();
-				text.addClass('error');
-				addb.prop('disabled', true);
-				return false;
-			}
-
-			if (L.uci.get(self.ownerMap.uci_package, name))
-			{
-				errt.text(L.tr('Name already used')).show();
-				text.addClass('error');
-				addb.prop('disabled', true);
-				return false;
-			}
-
-			errt.text('').hide();
-			text.removeClass('error');
-			addb.prop('disabled', false);
-			return true;
-		},
-
-		handleTab: function(ev)
-		{
-			var self = ev.data.self;
-			var $tab = $(this);
-			var sid  = self.findParentSectionIDs($tab)[0];
-
-			self.active_tab[sid] = $tab.parent().index();
-		},
-
-		handleTabValidate: function(ev)
-		{
-			var $pane = $(ev.delegateTarget);
-			var $badge = $pane.parent()
-				.children('.nav-tabs')
-				.children('li')
-				.eq($pane.index() - 1) // item #1 is the <ul>
-				.find('.badge:first');
-
-			var err_count = $pane.find('.luci2-field.luci2-form-error').not('.luci2-field-disabled').length;
-			if (err_count > 0)
-				$badge
-					.text(err_count)
-					.attr('title', L.trp('1 Error', '%d Errors', err_count).format(err_count))
-					.show();
-			else
-				$badge.hide();
-		},
-
-		handlePanelValidate: function(ev)
-		{
-			var $elem = $(this);
-			var $badge = $elem
-				.prevAll('.luci2-section-header:first')
-				.children('.luci2-section-teaser')
-				.find('.badge:first');
-
-			var err_count = $elem.find('.luci2-field.luci2-form-error').not('.luci2-field-disabled').length;
-			if (err_count > 0)
-				$badge
-					.text(err_count)
-					.attr('title', L.trp('1 Error', '%d Errors', err_count).format(err_count))
-					.show();
-			else
-				$badge.hide();
-		},
-
-		handlePanelCollapse: function(ev)
-		{
-			var self = ev.data.self;
-
-			var $items = $(ev.delegateTarget).children('.luci2-section-item');
-
-			var $this_panel  = $(ev.target);
-			var $this_teaser = $this_panel.prevAll('.luci2-section-header:first').children('.luci2-section-teaser');
-
-			var $prev_panel  = $items.children('.luci2-section-panel.in');
-			var $prev_teaser = $prev_panel.prevAll('.luci2-section-header:first').children('.luci2-section-teaser');
-
-			var sids = self.findParentSectionIDs($prev_panel);
-
-			self.setPanelIndex(sids[1], $this_panel.parent().index());
-
-			$prev_panel
-				.removeClass('in')
-				.addClass('collapse');
-
-			$prev_teaser
-				.show()
-				.children('span:last')
-				.empty()
-				.append(self.teaser(sids[0]));
-
-			$this_teaser
-				.hide();
-
-			ev.stopPropagation();
-		},
-
-		handleSort: function(ev)
-		{
-			var self = ev.data.self;
-
-			var $item = $(this).parents('.luci2-section-item:first');
-			var $next = ev.data.up ? $item.prev() : $item.next();
-
-			if ($item.length && $next.length)
-			{
-				var cur_sid = $item.attr('data-luci2-sid');
-				var new_sid = $next.attr('data-luci2-sid');
-
-				L.uci.swap(self.ownerMap.uci_package, cur_sid, new_sid);
-
-				self.ownerMap.save();
-				self.ownerMap.redraw();
-			}
-
-			ev.stopPropagation();
-		},
-
-		getPanelIndex: function(parent_sid)
-		{
-			return (this.active_panel[parent_sid || '__top__'] || 0);
-		},
-
-		setPanelIndex: function(parent_sid, new_index)
-		{
-			if (typeof(new_index) == 'number')
-				this.active_panel[parent_sid || '__top__'] = new_index;
-		},
-
-		renderAdd: function()
-		{
-			if (!this.options.addremove)
-				return null;
-
-			var text = L.tr('Add section');
-			var ttip = L.tr('Create new section...');
-
-			if ($.isArray(this.options.add_caption))
-				text = this.options.add_caption[0], ttip = this.options.add_caption[1];
-			else if (typeof(this.options.add_caption) == 'string')
-				text = this.options.add_caption, ttip = '';
-
-			var add = $('<div />');
-
-			if (this.options.anonymous === false)
-			{
-				$('<input />')
-					.addClass('cbi-input-text')
-					.attr('type', 'text')
-					.attr('placeholder', ttip)
-					.blur({ self: this }, this.handleSID)
-					.keyup({ self: this }, this.handleSID)
-					.appendTo(add);
-
-				$('<img />')
-					.attr('src', L.globals.resource + '/icons/cbi/add.gif')
-					.attr('title', text)
-					.addClass('cbi-button')
-					.click({ self: this }, this.handleAdd)
-					.appendTo(add);
-
-				$('<div />')
-					.addClass('cbi-value-error')
-					.hide()
-					.appendTo(add);
-			}
-			else
-			{
-				L.ui.button(text, 'success', ttip)
-					.click({ self: this }, this.handleAdd)
-					.appendTo(add);
-			}
-
-			return add;
-		},
-
-		renderRemove: function(index)
-		{
-			if (!this.options.addremove)
-				return null;
-
-			var text = L.tr('Remove');
-			var ttip = L.tr('Remove this section');
-
-			if ($.isArray(this.options.remove_caption))
-				text = this.options.remove_caption[0], ttip = this.options.remove_caption[1];
-			else if (typeof(this.options.remove_caption) == 'string')
-				text = this.options.remove_caption, ttip = '';
-
-			return L.ui.button(text, 'danger', ttip)
-				.click({ self: this, index: index }, this.handleRemove);
-		},
-
-		renderSort: function(index)
-		{
-			if (!this.options.sortable)
-				return null;
-
-			var b1 = L.ui.button('↑', 'info', L.tr('Move up'))
-				.click({ self: this, index: index, up: true }, this.handleSort);
-
-			var b2 = L.ui.button('↓', 'info', L.tr('Move down'))
-				.click({ self: this, index: index, up: false }, this.handleSort);
-
-			return b1.add(b2);
-		},
-
-		renderCaption: function()
-		{
-			return $('<h3 />')
-				.addClass('panel-title')
-				.append(this.label('caption') || this.uci_type);
-		},
-
-		renderDescription: function()
-		{
-			var text = this.label('description');
-
-			if (text)
-				return $('<div />')
-					.addClass('luci2-section-description')
-					.text(text);
-
-			return null;
-		},
-
-		renderTeaser: function(sid, index)
-		{
-			if (this.options.collabsible || this.ownerMap.options.collabsible)
-			{
-				return $('<div />')
-					.attr('id', this.id('teaser', sid))
-					.addClass('luci2-section-teaser well well-sm')
-					.append($('<span />')
-						.addClass('badge'))
-					.append($('<span />'));
-			}
-
-			return null;
-		},
-
-		renderHead: function(condensed)
-		{
-			if (condensed)
-				return null;
-
-			return $('<div />')
-				.addClass('panel-heading')
-				.append(this.renderCaption())
-				.append(this.renderDescription());
-		},
-
-		renderTabDescription: function(sid, index, tab_index)
-		{
-			var tab = this.tabs[tab_index];
-
-			if (typeof(tab.description) == 'string')
-			{
-				return $('<div />')
-					.addClass('cbi-tab-descr')
-					.text(tab.description);
-			}
-
-			return null;
-		},
-
-		renderTabHead: function(sid, index, tab_index)
-		{
-			var tab = this.tabs[tab_index];
-			var cur = this.active_tab[sid] || 0;
-
-			var tabh = $('<li />')
-				.append($('<a />')
-					.attr('id', this.id('nodetab', sid, tab.id))
-					.attr('href', '#' + this.id('node', sid, tab.id))
-					.attr('data-toggle', 'tab')
-					.text((tab.caption ? tab.caption.format(tab.id) : tab.id) + ' ')
-					.append($('<span />')
-						.addClass('badge'))
-					.on('shown.bs.tab', { self: this, sid: sid }, this.handleTab));
-
-			if (cur == tab_index)
-				tabh.addClass('active');
-
-			if (!tab.fields.length)
-				tabh.hide();
-
-			return tabh;
-		},
-
-		renderTabBody: function(sid, index, tab_index)
-		{
-			var tab = this.tabs[tab_index];
-			var cur = this.active_tab[sid] || 0;
-
-			var tabb = $('<div />')
-				.addClass('tab-pane')
-				.attr('id', this.id('node', sid, tab.id))
-				.append(this.renderTabDescription(sid, index, tab_index))
-				.on('validate', this.handleTabValidate);
-
-			if (cur == tab_index)
-				tabb.addClass('active');
-
-			for (var i = 0; i < tab.fields.length; i++)
-				tabb.append(tab.fields[i].render(sid));
-
-			return tabb;
-		},
-
-		renderPanelHead: function(sid, index, parent_sid)
-		{
-			var head = $('<div />')
-				.addClass('luci2-section-header')
-				.append(this.renderTeaser(sid, index))
-				.append($('<div />')
-					.addClass('btn-group')
-					.append(this.renderSort(index))
-					.append(this.renderRemove(index)));
-
-			if (this.options.collabsible)
-			{
-				head.attr('data-toggle', 'collapse')
-					.attr('data-parent', this.id('sectiongroup', parent_sid))
-					.attr('data-target', '#' + this.id('panel', sid));
-			}
-
-			return head;
-		},
-
-		renderPanelBody: function(sid, index, parent_sid)
-		{
-			var body = $('<div />')
-				.attr('id', this.id('panel', sid))
-				.addClass('luci2-section-panel')
-				.on('validate', this.handlePanelValidate);
-
-			if (this.options.collabsible || this.ownerMap.options.collabsible)
-			{
-				body.addClass('panel-collapse collapse');
-
-				if (index == this.getPanelIndex(parent_sid))
-					body.addClass('in');
-			}
-
-			var tab_heads = $('<ul />')
-				.addClass('nav nav-tabs');
-
-			var tab_bodies = $('<div />')
-				.addClass('form-horizontal tab-content')
-				.append(tab_heads);
-
-			for (var j = 0; j < this.tabs.length; j++)
-			{
-				tab_heads.append(this.renderTabHead(sid, index, j));
-				tab_bodies.append(this.renderTabBody(sid, index, j));
-			}
-
-			body.append(tab_bodies);
-
-			if (this.tabs.length <= 1)
-				tab_heads.hide();
-
-			for (var i = 0; i < this.subsections.length; i++)
-				body.append(this.subsections[i].render(false, sid));
-
-			return body;
-		},
-
-		renderBody: function(condensed, parent_sid)
-		{
-			var s = this.getUCISections(parent_sid);
-			var n = this.getPanelIndex(parent_sid);
-
-			if (n < 0)
-				this.setPanelIndex(parent_sid, n + s.length);
-			else if (n >= s.length)
-				this.setPanelIndex(parent_sid, s.length - 1);
-
-			var body = $('<ul />')
-				.addClass('luci2-section-group list-group');
-
-			if (this.options.collabsible)
-			{
-				body.attr('id', this.id('sectiongroup', parent_sid))
-					.on('show.bs.collapse', { self: this }, this.handlePanelCollapse);
-			}
-
-			if (s.length == 0)
-			{
-				body.append($('<li />')
-					.addClass('list-group-item text-muted')
-					.text(this.label('placeholder') || L.tr('There are no entries defined yet.')))
-			}
-
-			for (var i = 0; i < s.length; i++)
-			{
-				var sid = s[i]['.name'];
-				var inst = this.instance[sid] = { tabs: [ ] };
-
-				body.append($('<li />')
-					.addClass('luci2-section-item list-group-item')
-					.attr('id', this.id('sectionitem', sid))
-					.attr('data-luci2-sid', sid)
-					.append(this.renderPanelHead(sid, i, parent_sid))
-					.append(this.renderPanelBody(sid, i, parent_sid)));
-			}
-
-			return body;
-		},
-
-		render: function(condensed, parent_sid)
-		{
-			this.instance = { };
-
-			var panel = $('<div />')
-				.addClass('panel panel-default')
-				.append(this.renderHead(condensed))
-				.append(this.renderBody(condensed, parent_sid));
-
-			if (this.options.addremove)
-				panel.append($('<div />')
-					.addClass('panel-footer')
-					.append(this.renderAdd()));
-
-			return panel;
-		},
-
-		finish: function(parent_sid)
-		{
-			var s = this.getUCISections(parent_sid);
-
-			for (var i = 0; i < s.length; i++)
-			{
-				var sid = s[i]['.name'];
-
-				if (i != this.getPanelIndex(parent_sid))
-					$('#' + this.id('teaser', sid)).children('span:last')
-						.append(this.teaser(sid));
-				else
-					$('#' + this.id('teaser', sid))
-						.hide();
-
-				for (var j = 0; j < this.subsections.length; j++)
-					this.subsections[j].finish(sid);
-			}
-		}
-	});
-
-	this.cbi.TableSection = this.cbi.TypedSection.extend({
-		renderTableHead: function()
-		{
-			var thead = $('<thead />')
-				.append($('<tr />')
-					.addClass('cbi-section-table-titles'));
-
-			for (var j = 0; j < this.tabs[0].fields.length; j++)
-				thead.children().append($('<th />')
-					.addClass('cbi-section-table-cell')
-					.css('width', this.tabs[0].fields[j].options.width || '')
-					.append(this.tabs[0].fields[j].label('caption')));
-
-			if (this.options.addremove !== false || this.options.sortable)
-				thead.children().append($('<th />')
-					.addClass('cbi-section-table-cell')
-					.text(' '));
-
-			return thead;
-		},
-
-		renderTableRow: function(sid, index)
-		{
-			var row = $('<tr />')
-				.addClass('luci2-section-item')
-				.attr('id', this.id('sectionitem', sid))
-				.attr('data-luci2-sid', sid);
-
-			for (var j = 0; j < this.tabs[0].fields.length; j++)
-			{
-				row.append($('<td />')
-					.css('width', this.tabs[0].fields[j].options.width || '')
-					.append(this.tabs[0].fields[j].render(sid, true)));
-			}
-
-			if (this.options.addremove !== false || this.options.sortable)
-			{
-				row.append($('<td />')
-					.css('width', '1%')
-					.addClass('text-right')
-					.append($('<div />')
-						.addClass('btn-group')
-						.append(this.renderSort(index))
-						.append(this.renderRemove(index))));
-			}
-
-			return row;
-		},
-
-		renderTableBody: function(parent_sid)
-		{
-			var s = this.getUCISections(parent_sid);
-
-			var tbody = $('<tbody />');
-
-			if (s.length == 0)
-			{
-				var cols = this.tabs[0].fields.length;
-
-				if (this.options.addremove !== false || this.options.sortable)
-					cols++;
-
-				tbody.append($('<tr />')
-					.append($('<td />')
-						.addClass('text-muted')
-						.attr('colspan', cols)
-						.text(this.label('placeholder') || L.tr('There are no entries defined yet.'))));
-			}
-
-			for (var i = 0; i < s.length; i++)
-			{
-				var sid = s[i]['.name'];
-				var inst = this.instance[sid] = { tabs: [ ] };
-
-				tbody.append(this.renderTableRow(sid, i));
-			}
-
-			return tbody;
-		},
-
-		renderBody: function(condensed, parent_sid)
-		{
-			return $('<table />')
-				.addClass('table table-condensed table-hover')
-				.append(this.renderTableHead())
-				.append(this.renderTableBody(parent_sid));
-		}
-	});
-
-	this.cbi.NamedSection = this.cbi.TypedSection.extend({
-		getUCISections: function(cb)
-		{
-			var sa = [ ];
-			var sl = L.uci.sections(this.ownerMap.uci_package);
-
-			for (var i = 0; i < sl.length; i++)
-				if (sl[i]['.name'] == this.uci_type)
-				{
-					sa.push(sl[i]);
-					break;
-				}
-
-			if (typeof(cb) == 'function' && sa.length > 0)
-				cb.call(this, sa[0]);
-
-			return sa;
-		}
-	});
-
-	this.cbi.SingleSection = this.cbi.NamedSection.extend({
-		render: function()
-		{
-			this.instance = { };
-			this.instance[this.uci_type] = { tabs: [ ] };
-
-			return $('<div />')
-				.addClass('luci2-section-item')
-				.attr('id', this.id('sectionitem', this.uci_type))
-				.attr('data-luci2-sid', this.uci_type)
-				.append(this.renderPanelBody(this.uci_type, 0));
-		}
-	});
-
-	this.cbi.DummySection = this.cbi.TypedSection.extend({
-		getUCISections: function(cb)
-		{
-			if (typeof(cb) == 'function')
-				cb.apply(this, [ { '.name': this.uci_type } ]);
-
-			return [ { '.name': this.uci_type } ];
-		}
-	});
-
-	this.cbi.Map = this.ui.AbstractWidget.extend({
-		init: function(uci_package, options)
-		{
-			var self = this;
-
-			this.uci_package = uci_package;
-			this.sections = [ ];
-			this.options = L.defaults(options, {
-				save:    function() { },
-				prepare: function() { }
-			});
-		},
-
-		loadCallback: function()
-		{
-			var deferreds = [ L.deferrable(this.options.prepare()) ];
-
-			for (var i = 0; i < this.sections.length; i++)
-			{
-				var rv = this.sections[i].load();
-				deferreds.push.apply(deferreds, rv);
-			}
-
-			return $.when.apply($, deferreds);
-		},
-
-		load: function()
-		{
-			var self = this;
-			var packages = [ this.uci_package ];
-
-			for (var i = 0; i < this.sections.length; i++)
-				packages.push.apply(packages, this.sections[i].findAdditionalUCIPackages());
-
-			for (var i = 0; i < packages.length; i++)
-				if (!L.uci.writable(packages[i]))
-				{
-					this.options.readonly = true;
-					break;
-				}
-
-			return L.uci.load(packages).then(function() {
-				return self.loadCallback();
-			});
-		},
-
-		handleTab: function(ev)
-		{
-			ev.data.self.active_tab = $(ev.target).parent().index();
-		},
-
-		handleApply: function(ev)
-		{
-			var self = ev.data.self;
-
-			self.trigger('apply', ev);
-		},
-
-		handleSave: function(ev)
-		{
-			var self = ev.data.self;
-
-			self.send().then(function() {
-				self.trigger('save', ev);
-			});
-		},
-
-		handleReset: function(ev)
-		{
-			var self = ev.data.self;
-
-			self.trigger('reset', ev);
-			self.reset();
-		},
-
-		renderTabHead: function(tab_index)
-		{
-			var section = this.sections[tab_index];
-			var cur = this.active_tab || 0;
-
-			var tabh = $('<li />')
-				.append($('<a />')
-					.attr('id', section.id('sectiontab'))
-					.attr('href', '#' + section.id('section'))
-					.attr('data-toggle', 'tab')
-					.text(section.label('caption') + ' ')
-					.append($('<span />')
-						.addClass('badge'))
-					.on('shown.bs.tab', { self: this }, this.handleTab));
-
-			if (cur == tab_index)
-				tabh.addClass('active');
-
-			return tabh;
-		},
-
-		renderTabBody: function(tab_index)
-		{
-			var section = this.sections[tab_index];
-			var desc = section.label('description');
-			var cur = this.active_tab || 0;
-
-			var tabb = $('<div />')
-				.addClass('tab-pane')
-				.attr('id', section.id('section'));
-
-			if (cur == tab_index)
-				tabb.addClass('active');
-
-			if (desc)
-				tabb.append($('<p />')
-					.text(desc));
-
-			var s = section.render(this.options.tabbed);
-
-			if (this.options.readonly || section.options.readonly)
-				s.find('input, select, button, img.cbi-button').attr('disabled', true);
-
-			tabb.append(s);
-
-			return tabb;
-		},
-
-		renderBody: function()
-		{
-			var tabs = $('<ul />')
-				.addClass('nav nav-tabs');
-
-			var body = $('<div />')
-				.append(tabs);
-
-			for (var i = 0; i < this.sections.length; i++)
-			{
-				tabs.append(this.renderTabHead(i));
-				body.append(this.renderTabBody(i));
-			}
-
-			if (this.options.tabbed)
-				body.addClass('tab-content');
-			else
-				tabs.hide();
-
-			return body;
-		},
-
-		renderFooter: function()
-		{
-			var evdata = {
-				self: this
-			};
-
-			return $('<div />')
-				.addClass('panel panel-default panel-body text-right')
-				.append($('<div />')
-					.addClass('btn-group')
-					.append(L.ui.button(L.tr('Save & Apply'), 'primary')
-						.click(evdata, this.handleApply))
-					.append(L.ui.button(L.tr('Save'), 'default')
-						.click(evdata, this.handleSave))
-					.append(L.ui.button(L.tr('Reset'), 'default')
-						.click(evdata, this.handleReset)));
-		},
-
-		render: function()
-		{
-			var map = $('<form />');
-
-			if (typeof(this.options.caption) == 'string')
-				map.append($('<h2 />')
-					.text(this.options.caption));
-
-			if (typeof(this.options.description) == 'string')
-				map.append($('<p />')
-					.text(this.options.description));
-
-			map.append(this.renderBody());
-
-			if (this.options.pageaction !== false)
-				map.append(this.renderFooter());
-
-			return map;
-		},
-
-		finish: function()
-		{
-			for (var i = 0; i < this.sections.length; i++)
-				this.sections[i].finish();
-
-			this.validate();
-		},
-
-		redraw: function()
-		{
-			this.target.hide().empty().append(this.render());
-			this.finish();
-			this.target.show();
-		},
-
-		section: function(widget, uci_type, options)
-		{
-			var w = widget ? new widget(uci_type, options) : null;
-
-			if (!(w instanceof L.cbi.AbstractSection))
-				throw 'Widget must be an instance of AbstractSection';
-
-			w.ownerMap = this;
-			w.index = this.sections.length;
-
-			this.sections.push(w);
-			return w;
-		},
-
-		add: function(conf, type, name)
-		{
-			return L.uci.add(conf, type, name);
-		},
-
-		remove: function(conf, sid)
-		{
-			return L.uci.remove(conf, sid);
-		},
-
-		get: function(conf, sid, opt)
-		{
-			return L.uci.get(conf, sid, opt);
-		},
-
-		set: function(conf, sid, opt, val)
-		{
-			return L.uci.set(conf, sid, opt, val);
-		},
-
-		validate: function()
-		{
-			var rv = true;
-
-			for (var i = 0; i < this.sections.length; i++)
-			{
-				if (!this.sections[i].validate())
-					rv = false;
-			}
-
-			return rv;
-		},
-
-		save: function()
-		{
-			var self = this;
-
-			if (self.options.readonly)
-				return L.deferrable();
-
-			var deferreds = [ ];
-
-			for (var i = 0; i < self.sections.length; i++)
-			{
-				var rv = self.sections[i].save();
-				deferreds.push.apply(deferreds, rv);
-			}
-
-			return $.when.apply($, deferreds).then(function() {
-				return L.deferrable(self.options.save());
-			});
-		},
-
-		send: function()
-		{
-			if (!this.validate())
-				return L.deferrable();
-
-			var self = this;
-
-			L.ui.saveScrollTop();
-			L.ui.loading(true);
-
-			return this.save().then(function() {
-				return L.uci.save();
-			}).then(function() {
-				return L.ui.updateChanges();
-			}).then(function() {
-				return self.load();
-			}).then(function() {
-				self.redraw();
-				self = null;
-
-				L.ui.loading(false);
-				L.ui.restoreScrollTop();
-			});
-		},
-
-		revert: function()
-		{
-			var packages = [ this.uci_package ];
-
-			for (var i = 0; i < this.sections.length; i++)
-				packages.push.apply(packages, this.sections[i].findAdditionalUCIPackages());
-
-			L.uci.unload(packages);
-		},
-
-		reset: function()
-		{
-			var self = this;
-
-			self.revert();
-
-			return self.insertInto(self.target);
-		},
-
-		insertInto: function(id)
-		{
-			var self = this;
-			    self.target = $(id);
-
-			L.ui.loading(true);
-			self.target.hide();
-
-			return self.load().then(function() {
-				self.target.empty().append(self.render());
-				self.finish();
-				self.target.show();
-				self = null;
-				L.ui.loading(false);
-			});
-		}
-	});
-
-	this.cbi.Modal = this.cbi.Map.extend({
-		handleApply: function(ev)
-		{
-			var self = ev.data.self;
-
-			self.trigger('apply', ev);
-		},
-
-		handleSave: function(ev)
-		{
-			var self = ev.data.self;
-
-			self.send().then(function() {
-				self.trigger('save', ev);
-				self.close();
-			});
-		},
-
-		handleReset: function(ev)
-		{
-			var self = ev.data.self;
-
-			self.trigger('close', ev);
-			self.revert();
-			self.close();
-		},
-
-		renderFooter: function()
-		{
-			var evdata = {
-				self: this
-			};
-
-			return $('<div />')
-				.addClass('btn-group')
-				.append(L.ui.button(L.tr('Save & Apply'), 'primary')
-					.click(evdata, this.handleApply))
-				.append(L.ui.button(L.tr('Save'), 'default')
-					.click(evdata, this.handleSave))
-				.append(L.ui.button(L.tr('Cancel'), 'default')
-					.click(evdata, this.handleReset));
-		},
-
-		render: function()
-		{
-			var modal = L.ui.dialog(this.label('caption'), null, { wide: true });
-			var map = $('<form />');
-
-			var desc = this.label('description');
-			if (desc)
-				map.append($('<p />').text(desc));
-
-			map.append(this.renderBody());
-
-			modal.find('.modal-body').append(map);
-			modal.find('.modal-footer').append(this.renderFooter());
-
-			return modal;
-		},
-
-		redraw: function()
-		{
-			this.render();
-			this.finish();
-		},
-
-		show: function()
-		{
-			var self = this;
-
-			L.ui.loading(true);
-
-			return self.load().then(function() {
-				self.render();
-				self.finish();
-
-				L.ui.loading(false);
-			});
-		},
-
-		close: function()
-		{
-			L.ui.dialog(false);
-		}
-	});
+	Class.instantiate('luci2.rpc');
+	Class.instantiate('luci2.uci');
+	Class.instantiate('luci2.network');
+	Class.instantiate('luci2.wireless');
+	Class.instantiate('luci2.firewall');
+	Class.instantiate('luci2.system');
+	Class.instantiate('luci2.session');
+	Class.instantiate('luci2.ui');
+	Class.instantiate('luci2.cbi');
 };
diff --git a/luci2/htdocs/luci2/network.js b/luci2/htdocs/luci2/network.js
new file mode 100644
index 0000000..64e32e5
--- /dev/null
+++ b/luci2/htdocs/luci2/network.js
@@ -0,0 +1,1447 @@
+(function() {
+	var network_class = {
+		deviceBlacklist: [
+			/^gre[0-9]+$/,
+			/^gretap[0-9]+$/,
+			/^ifb[0-9]+$/,
+			/^ip6tnl[0-9]+$/,
+			/^sit[0-9]+$/,
+			/^wlan[0-9]+\.sta[0-9]+$/,
+			/^tunl[0-9]+$/,
+			/^ip6gre[0-9]+$/
+		],
+
+		rpcCacheFunctions: [
+			'protolist', 0, L.rpc.declare({
+				object: 'network',
+				method: 'get_proto_handlers',
+				expect: { '': { } }
+			}),
+			'ifstate', 1, L.rpc.declare({
+				object: 'network.interface',
+				method: 'dump',
+				expect: { 'interface': [ ] }
+			}),
+			'devstate', 2, L.rpc.declare({
+				object: 'network.device',
+				method: 'status',
+				expect: { '': { } }
+			}),
+			'wifistate', 0, L.rpc.declare({
+				object: 'network.wireless',
+				method: 'status',
+				expect: { '': { } }
+			}),
+			'bwstate', 2, L.rpc.declare({
+				object: 'luci2.network.bwmon',
+				method: 'statistics',
+				expect: { 'statistics': { } }
+			}),
+			'devlist', 2, L.rpc.declare({
+				object: 'luci2.network',
+				method: 'device_list',
+				expect: { 'devices': [ ] }
+			}),
+			'swlist', 0, L.rpc.declare({
+				object: 'luci2.network',
+				method: 'switch_list',
+				expect: { 'switches': [ ] }
+			})
+		],
+
+		loadProtocolHandler: function(proto)
+		{
+			var url = L.globals.resource + '/proto/' + proto + '.js';
+			var self = L.network;
+
+			var def = $.Deferred();
+
+			$.ajax(url, {
+				method: 'GET',
+				cache: true,
+				dataType: 'text'
+			}).then(function(data) {
+				try {
+					var protoConstructorSource = (
+						'(function(L, $) { ' +
+							'return %s' +
+						'})(L, $);\n\n' +
+						'//@ sourceURL=%s/%s'
+					).format(data, window.location.origin, url);
+
+					var protoClass = eval(protoConstructorSource);
+
+					self.protocolHandlers[proto] = new protoClass();
+				}
+				catch(e) {
+					alert('Unable to instantiate proto "%s": %s'.format(url, e));
+				};
+
+				def.resolve();
+			}).fail(function() {
+				def.resolve();
+			});
+
+			return def;
+		},
+
+		loadProtocolHandlers: function()
+		{
+			var self = L.network;
+			var deferreds = [
+				self.loadProtocolHandler('none')
+			];
+
+			for (var proto in self.rpcCache.protolist)
+				deferreds.push(self.loadProtocolHandler(proto));
+
+			return $.when.apply($, deferreds);
+		},
+
+		callSwitchInfo: L.rpc.declare({
+			object: 'luci2.network',
+			method: 'switch_info',
+			params: [ 'switch' ],
+			expect: { 'info': { } }
+		}),
+
+		callSwitchInfoCallback: function(responses) {
+			var self = L.network;
+			var swlist = self.rpcCache.swlist;
+			var swstate = self.rpcCache.swstate = { };
+
+			for (var i = 0; i < responses.length; i++)
+				swstate[swlist[i]] = responses[i];
+		},
+
+		loadCacheCallback: function(level)
+		{
+			var self = L.network;
+			var name = '_fetch_cache_cb_' + level;
+
+			return self[name] || (
+				self[name] = function(responses)
+				{
+					for (var i = 0; i < self.rpcCacheFunctions.length; i += 3)
+						if (!level || self.rpcCacheFunctions[i + 1] == level)
+							self.rpcCache[self.rpcCacheFunctions[i]] = responses.shift();
+
+					if (!level)
+					{
+						L.rpc.batch();
+
+						for (var i = 0; i < self.rpcCache.swlist.length; i++)
+							self.callSwitchInfo(self.rpcCache.swlist[i]);
+
+						return L.rpc.flush().then(self.callSwitchInfoCallback);
+					}
+
+					return L.deferrable();
+				}
+			);
+		},
+
+		loadCache: function(level)
+		{
+			var self = L.network;
+
+			return L.uci.load(['network', 'wireless']).then(function() {
+				L.rpc.batch();
+
+				for (var i = 0; i < self.rpcCacheFunctions.length; i += 3)
+					if (!level || self.rpcCacheFunctions[i + 1] == level)
+						self.rpcCacheFunctions[i + 2]();
+
+				return L.rpc.flush().then(self.loadCacheCallback(level || 0));
+			});
+		},
+
+		isBlacklistedDevice: function(dev)
+		{
+			for (var i = 0; i < this.deviceBlacklist.length; i++)
+				if (dev.match(this.deviceBlacklist[i]))
+					return true;
+
+			return false;
+		},
+
+		sortDevicesCallback: function(a, b)
+		{
+			if (a.options.kind < b.options.kind)
+				return -1;
+			else if (a.options.kind > b.options.kind)
+				return 1;
+
+			if (a.options.name < b.options.name)
+				return -1;
+			else if (a.options.name > b.options.name)
+				return 1;
+
+			return 0;
+		},
+
+		getDeviceObject: function(ifname)
+		{
+			var alias = (ifname.charAt(0) == '@');
+			return this.deviceObjects[ifname] || (
+				this.deviceObjects[ifname] = {
+					ifname:  ifname,
+					kind:    alias ? 'alias' : 'ethernet',
+					type:    alias ? 0 : 1,
+					up:      false,
+					changed: { }
+				}
+			);
+		},
+
+		getInterfaceObject: function(name)
+		{
+			return this.interfaceObjects[name] || (
+				this.interfaceObjects[name] = {
+					name:    name,
+					proto:   this.protocolHandlers.none,
+					changed: { }
+				}
+			);
+		},
+
+		loadDevicesCallback: function()
+		{
+			var self = L.network;
+			var wificount = { };
+
+			for (var ifname in self.rpcCache.devstate)
+			{
+				if (self.isBlacklistedDevice(ifname))
+					continue;
+
+				var dev = self.rpcCache.devstate[ifname];
+				var entry = self.getDeviceObject(ifname);
+
+				entry.up = dev.up;
+
+				switch (dev.type)
+				{
+				case 'IP tunnel':
+					entry.kind = 'tunnel';
+					break;
+
+				case 'Bridge':
+					entry.kind = 'bridge';
+					//entry.ports = dev['bridge-members'].sort();
+					break;
+				}
+			}
+
+			for (var i = 0; i < self.rpcCache.devlist.length; i++)
+			{
+				var dev = self.rpcCache.devlist[i];
+
+				if (self.isBlacklistedDevice(dev.device))
+					continue;
+
+				var entry = self.getDeviceObject(dev.device);
+
+				entry.up   = dev.is_up;
+				entry.type = dev.type;
+
+				switch (dev.type)
+				{
+				case 1: /* Ethernet */
+					if (dev.is_bridge)
+						entry.kind = 'bridge';
+					else if (dev.is_tuntap)
+						entry.kind = 'tunnel';
+					else if (dev.is_wireless)
+						entry.kind = 'wifi';
+					break;
+
+				case 512: /* PPP */
+				case 768: /* IP-IP Tunnel */
+				case 769: /* IP6-IP6 Tunnel */
+				case 776: /* IPv6-in-IPv4 */
+				case 778: /* GRE over IP */
+					entry.kind = 'tunnel';
+					break;
+				}
+			}
+
+			var net = L.uci.sections('network');
+			for (var i = 0; i < net.length; i++)
+			{
+				var s = net[i];
+				var sid = s['.name'];
+
+				if (s['.type'] == 'device' && s.name)
+				{
+					var entry = self.getDeviceObject(s.name);
+
+					switch (s.type)
+					{
+					case 'macvlan':
+					case 'tunnel':
+						entry.kind = 'tunnel';
+						break;
+					}
+
+					entry.sid = sid;
+				}
+				else if (s['.type'] == 'interface' && !s['.anonymous'] && s.ifname)
+				{
+					var ifnames = L.toArray(s.ifname);
+
+					for (var j = 0; j < ifnames.length; j++)
+						self.getDeviceObject(ifnames[j]);
+
+					if (s['.name'] != 'loopback')
+					{
+						var entry = self.getDeviceObject('@%s'.format(s['.name']));
+
+						entry.type = 0;
+						entry.kind = 'alias';
+						entry.sid  = sid;
+					}
+				}
+				else if (s['.type'] == 'switch_vlan' && s.device)
+				{
+					var sw = self.rpcCache.swstate[s.device];
+					var vid = parseInt(s.vid || s.vlan);
+					var ports = L.toArray(s.ports);
+
+					if (!sw || !ports.length || isNaN(vid))
+						continue;
+
+					var ifname = undefined;
+
+					for (var j = 0; j < ports.length; j++)
+					{
+						var port = parseInt(ports[j]);
+						var tag = (ports[j].replace(/[^tu]/g, '') == 't');
+
+						if (port == sw.cpu_port)
+						{
+							// XXX: need a way to map switch to netdev
+							if (tag)
+								ifname = 'eth0.%d'.format(vid);
+							else
+								ifname = 'eth0';
+
+							break;
+						}
+					}
+
+					if (!ifname)
+						continue;
+
+					var entry = self.getDeviceObject(ifname);
+
+					entry.kind = 'vlan';
+					entry.sid  = sid;
+					entry.vsw  = sw;
+					entry.vid  = vid;
+				}
+			}
+
+			var wifi = L.uci.sections('wireless');
+			for (var i = 0, c = 0; i < wifi.length; i++)
+			{
+				var s = wifi[i];
+
+				if (s['.type'] == 'wifi-iface')
+				{
+					var sid = '@wifi-iface[%d]'.format(c++);
+
+					if (!s.device)
+						continue;
+
+					var r = parseInt(s.device.replace(/^[^0-9]+/, ''));
+					var n = wificount[s.device] = (wificount[s.device] || 0) + 1;
+					var id = 'radio%d.network%d'.format(r, n);
+					var ifname = id;
+
+					if (self.rpcCache.wifistate[s.device])
+					{
+						var ifcs = self.rpcCache.wifistate[s.device].interfaces;
+						for (var ifc in ifcs)
+						{
+							if (ifcs[ifc].section == sid && ifcs[ifc].ifname)
+							{
+								ifname = ifcs[ifc].ifname;
+								break;
+							}
+						}
+					}
+
+					var entry = self.getDeviceObject(ifname);
+
+					entry.kind   = 'wifi';
+					entry.sid    = s['.name'];
+					entry.wid    = id;
+					entry.wdev   = s.device;
+					entry.wmode  = s.mode;
+					entry.wssid  = s.ssid;
+					entry.wbssid = s.bssid;
+				}
+			}
+
+			for (var i = 0; i < net.length; i++)
+			{
+				var s = net[i];
+				var sid = s['.name'];
+
+				if (s['.type'] == 'interface' && !s['.anonymous'] && s.type == 'bridge')
+				{
+					var ifnames = L.toArray(s.ifname);
+
+					for (var ifname in self.deviceObjects)
+					{
+						var dev = self.deviceObjects[ifname];
+
+						if (dev.kind != 'wifi')
+							continue;
+
+						var wnets = L.toArray(L.uci.get('wireless', dev.sid, 'network'));
+						if ($.inArray(sid, wnets) > -1)
+							ifnames.push(ifname);
+					}
+
+					entry = self.getDeviceObject('br-%s'.format(s['.name']));
+					entry.type  = 1;
+					entry.kind  = 'bridge';
+					entry.sid   = sid;
+					entry.ports = ifnames.sort();
+				}
+			}
+		},
+
+		loadInterfacesCallback: function()
+		{
+			var self = L.network;
+			var net = L.uci.sections('network');
+
+			for (var i = 0; i < net.length; i++)
+			{
+				var s = net[i];
+				var sid = s['.name'];
+
+				if (s['.type'] == 'interface' && !s['.anonymous'] && s.proto)
+				{
+					var entry = self.getInterfaceObject(s['.name']);
+					var proto = self.protocolHandlers[s.proto] || self.protocolHandlers.none;
+
+					var l3dev = undefined;
+					var l2dev = undefined;
+
+					var ifnames = L.toArray(s.ifname);
+
+					for (var ifname in self.deviceObjects)
+					{
+						var dev = self.deviceObjects[ifname];
+
+						if (dev.kind != 'wifi')
+							continue;
+
+						var wnets = L.toArray(L.uci.get('wireless', dev.sid, 'network'));
+						if ($.inArray(entry.name, wnets) > -1)
+							ifnames.push(ifname);
+					}
+
+					if (proto.virtual)
+						l3dev = '%s-%s'.format(s.proto, entry.name);
+					else if (s.type == 'bridge')
+						l3dev = 'br-%s'.format(entry.name);
+					else
+						l3dev = ifnames[0];
+
+					if (!proto.virtual && s.type == 'bridge')
+						l2dev = 'br-%s'.format(entry.name);
+					else if (!proto.virtual)
+						l2dev = ifnames[0];
+
+					entry.proto = proto;
+					entry.sid   = sid;
+					entry.l3dev = l3dev;
+					entry.l2dev = l2dev;
+				}
+			}
+
+			for (var i = 0; i < self.rpcCache.ifstate.length; i++)
+			{
+				var iface = self.rpcCache.ifstate[i];
+				var entry = self.getInterfaceObject(iface['interface']);
+				var proto = self.protocolHandlers[iface.proto] || self.protocolHandlers.none;
+
+				/* this is a virtual interface, either deleted from config but
+				   not applied yet or set up from external tools (6rd) */
+				if (!entry.sid)
+				{
+					entry.proto = proto;
+					entry.l2dev = iface.device;
+					entry.l3dev = iface.l3_device;
+				}
+			}
+		},
+
+		load: function()
+		{
+			var self = this;
+
+			if (self.rpcCache)
+				return L.deferrable();
+
+			self.rpcCache         = { };
+			self.deviceObjects    = { };
+			self.interfaceObjects = { };
+			self.protocolHandlers = { };
+
+			return self.loadCache()
+				.then(self.loadProtocolHandlers)
+				.then(self.loadDevicesCallback)
+				.then(self.loadInterfacesCallback);
+		},
+
+		update: function()
+		{
+			delete this.rpcCache;
+			return this.load();
+		},
+
+		refreshInterfaceStatus: function()
+		{
+			return this.loadCache(1).then(this.loadInterfacesCallback);
+		},
+
+		refreshDeviceStatus: function()
+		{
+			return this.loadCache(2).then(this.loadDevicesCallback);
+		},
+
+		refreshStatus: function()
+		{
+			return this.loadCache(1)
+				.then(this.loadCache(2))
+				.then(this.loadDevicesCallback)
+				.then(this.loadInterfacesCallback);
+		},
+
+		getDevices: function()
+		{
+			var devs = [ ];
+
+			for (var ifname in this.deviceObjects)
+				if (ifname != 'lo')
+					devs.push(new L.network.Device(this.deviceObjects[ifname]));
+
+			return devs.sort(this.sortDevicesCallback);
+		},
+
+		getDeviceByInterface: function(iface)
+		{
+			if (iface instanceof L.network.Interface)
+				iface = iface.name();
+
+			if (this.interfaceObjects[iface])
+				return this.getDevice(this.interfaceObjects[iface].l3dev) ||
+					   this.getDevice(this.interfaceObjects[iface].l2dev);
+
+			return undefined;
+		},
+
+		getDevice: function(ifname)
+		{
+			if (this.deviceObjects[ifname])
+				return new L.network.Device(this.deviceObjects[ifname]);
+
+			return undefined;
+		},
+
+		createDevice: function(name)
+		{
+			return new L.network.Device(this.getDeviceObject(name));
+		},
+
+		getInterfaces: function()
+		{
+			var ifaces = [ ];
+
+			for (var name in this.interfaceObjects)
+				if (name != 'loopback')
+					ifaces.push(this.getInterface(name));
+
+			ifaces.sort(function(a, b) {
+				if (a.name() < b.name())
+					return -1;
+				else if (a.name() > b.name())
+					return 1;
+				else
+					return 0;
+			});
+
+			return ifaces;
+		},
+
+		getInterfacesByDevice: function(dev)
+		{
+			var ifaces = [ ];
+
+			if (dev instanceof L.network.Device)
+				dev = dev.name();
+
+			for (var name in this.interfaceObjects)
+			{
+				var iface = this.interfaceObjects[name];
+				if (iface.l2dev == dev || iface.l3dev == dev)
+					ifaces.push(this.getInterface(name));
+			}
+
+			ifaces.sort(function(a, b) {
+				if (a.name() < b.name())
+					return -1;
+				else if (a.name() > b.name())
+					return 1;
+				else
+					return 0;
+			});
+
+			return ifaces;
+		},
+
+		getInterface: function(iface)
+		{
+			if (this.interfaceObjects[iface])
+				return new L.network.Interface(this.interfaceObjects[iface]);
+
+			return undefined;
+		},
+
+		getProtocols: function()
+		{
+			var rv = [ ];
+
+			for (var proto in this.protocolHandlers)
+			{
+				var pr = this.protocolHandlers[proto];
+
+				rv.push({
+					name:        proto,
+					description: pr.description,
+					virtual:     pr.virtual,
+					tunnel:      pr.tunnel
+				});
+			}
+
+			return rv.sort(function(a, b) {
+				if (a.name < b.name)
+					return -1;
+				else if (a.name > b.name)
+					return 1;
+				else
+					return 0;
+			});
+		},
+
+		findWANByAddr: function(ipaddr)
+		{
+			for (var i = 0; i < this.rpcCache.ifstate.length; i++)
+			{
+				var ifstate = this.rpcCache.ifstate[i];
+
+				if (!ifstate.route)
+					continue;
+
+				for (var j = 0; j < ifstate.route.length; j++)
+					if (ifstate.route[j].mask == 0 &&
+						ifstate.route[j].target == ipaddr &&
+						typeof(ifstate.route[j].table) == 'undefined')
+					{
+						return this.getInterface(ifstate['interface']);
+					}
+			}
+
+			return undefined;
+		},
+
+		findWAN: function()
+		{
+			return this.findWANByAddr('0.0.0.0');
+		},
+
+		findWAN6: function()
+		{
+			return this.findWANByAddr('::');
+		},
+
+		resolveAlias: function(ifname)
+		{
+			if (ifname instanceof L.network.Device)
+				ifname = ifname.name();
+
+			var dev = this.deviceObjects[ifname];
+			var seen = { };
+
+			while (dev && dev.kind == 'alias')
+			{
+				// loop
+				if (seen[dev.ifname])
+					return undefined;
+
+				var ifc = this.interfaceObjects[dev.sid];
+
+				seen[dev.ifname] = true;
+				dev = ifc ? this.deviceObjects[ifc.l3dev] : undefined;
+			}
+
+			return dev ? this.getDevice(dev.ifname) : undefined;
+		}
+	};
+
+	network_class.Interface = Class.extend({
+		getStatus: function(key)
+		{
+			var s = L.network.rpcCache.ifstate;
+
+			for (var i = 0; i < s.length; i++)
+				if (s[i]['interface'] == this.options.name)
+					return key ? s[i][key] : s[i];
+
+			return undefined;
+		},
+
+		get: function(key)
+		{
+			return L.uci.get('network', this.options.name, key);
+		},
+
+		set: function(key, val)
+		{
+			return L.uci.set('network', this.options.name, key, val);
+		},
+
+		name: function()
+		{
+			return this.options.name;
+		},
+
+		protocol: function()
+		{
+			return (this.get('proto') || 'none');
+		},
+
+		isUp: function()
+		{
+			return (this.getStatus('up') === true);
+		},
+
+		isVirtual: function()
+		{
+			return (typeof(this.options.sid) != 'string');
+		},
+
+		getProtocol: function()
+		{
+			var prname = this.get('proto') || 'none';
+			return L.network.protocolHandlers[prname] || L.network.protocolHandlers.none;
+		},
+
+		getUptime: function()
+		{
+			var uptime = this.getStatus('uptime');
+			return isNaN(uptime) ? 0 : uptime;
+		},
+
+		getDevice: function(resolveAlias)
+		{
+			if (this.options.l3dev)
+				return L.network.getDevice(this.options.l3dev);
+
+			return undefined;
+		},
+
+		getPhysdev: function()
+		{
+			if (this.options.l2dev)
+				return L.network.getDevice(this.options.l2dev);
+
+			return undefined;
+		},
+
+		getSubdevices: function()
+		{
+			var rv = [ ];
+			var dev = this.options.l2dev ?
+				L.network.deviceObjects[this.options.l2dev] : undefined;
+
+			if (dev && dev.kind == 'bridge' && dev.ports && dev.ports.length)
+				for (var i = 0; i < dev.ports.length; i++)
+					rv.push(L.network.getDevice(dev.ports[i]));
+
+			return rv;
+		},
+
+		getIPv4Addrs: function(mask)
+		{
+			var rv = [ ];
+			var addrs = this.getStatus('ipv4-address');
+
+			if (addrs)
+				for (var i = 0; i < addrs.length; i++)
+					if (!mask)
+						rv.push(addrs[i].address);
+					else
+						rv.push('%s/%d'.format(addrs[i].address, addrs[i].mask));
+
+			return rv;
+		},
+
+		getIPv6Addrs: function(mask)
+		{
+			var rv = [ ];
+			var addrs;
+
+			addrs = this.getStatus('ipv6-address');
+
+			if (addrs)
+				for (var i = 0; i < addrs.length; i++)
+					if (!mask)
+						rv.push(addrs[i].address);
+					else
+						rv.push('%s/%d'.format(addrs[i].address, addrs[i].mask));
+
+			addrs = this.getStatus('ipv6-prefix-assignment');
+
+			if (addrs)
+				for (var i = 0; i < addrs.length; i++)
+					if (!mask)
+						rv.push('%s1'.format(addrs[i].address));
+					else
+						rv.push('%s1/%d'.format(addrs[i].address, addrs[i].mask));
+
+			return rv;
+		},
+
+		getDNSAddrs: function()
+		{
+			var rv = [ ];
+			var addrs = this.getStatus('dns-server');
+
+			if (addrs)
+				for (var i = 0; i < addrs.length; i++)
+					rv.push(addrs[i]);
+
+			return rv;
+		},
+
+		getIPv4DNS: function()
+		{
+			var rv = [ ];
+			var dns = this.getStatus('dns-server');
+
+			if (dns)
+				for (var i = 0; i < dns.length; i++)
+					if (dns[i].indexOf(':') == -1)
+						rv.push(dns[i]);
+
+			return rv;
+		},
+
+		getIPv6DNS: function()
+		{
+			var rv = [ ];
+			var dns = this.getStatus('dns-server');
+
+			if (dns)
+				for (var i = 0; i < dns.length; i++)
+					if (dns[i].indexOf(':') > -1)
+						rv.push(dns[i]);
+
+			return rv;
+		},
+
+		getIPv4Gateway: function()
+		{
+			var rt = this.getStatus('route');
+
+			if (rt)
+				for (var i = 0; i < rt.length; i++)
+					if (rt[i].target == '0.0.0.0' && rt[i].mask == 0)
+						return rt[i].nexthop;
+
+			return undefined;
+		},
+
+		getIPv6Gateway: function()
+		{
+			var rt = this.getStatus('route');
+
+			if (rt)
+				for (var i = 0; i < rt.length; i++)
+					if (rt[i].target == '::' && rt[i].mask == 0)
+						return rt[i].nexthop;
+
+			return undefined;
+		},
+
+		getStatistics: function()
+		{
+			var dev = this.getDevice() || new L.network.Device({});
+			return dev.getStatistics();
+		},
+
+		getTrafficHistory: function()
+		{
+			var dev = this.getDevice() || new L.network.Device({});
+			return dev.getTrafficHistory();
+		},
+
+		renderBadge: function()
+		{
+			var badge = $('<span />')
+				.addClass('badge')
+				.text('%s: '.format(this.name()));
+
+			var dev = this.getDevice();
+			var subdevs = this.getSubdevices();
+
+			if (subdevs.length)
+				for (var j = 0; j < subdevs.length; j++)
+					badge.append($('<img />')
+						.attr('src', subdevs[j].icon())
+						.attr('title', '%s (%s)'.format(subdevs[j].description(), subdevs[j].name() || '?')));
+			else if (dev)
+				badge.append($('<img />')
+					.attr('src', dev.icon())
+					.attr('title', '%s (%s)'.format(dev.description(), dev.name() || '?')));
+			else
+				badge.append($('<em />').text(L.tr('(No devices attached)')));
+
+			return badge;
+		},
+
+		setDevices: function(devs)
+		{
+			var dev = this.getPhysdev();
+			var old_devs = [ ];
+			var changed = false;
+
+			if (dev && dev.isBridge())
+				old_devs = this.getSubdevices();
+			else if (dev)
+				old_devs = [ dev ];
+
+			if (old_devs.length != devs.length)
+				changed = true;
+			else
+				for (var i = 0; i < old_devs.length; i++)
+				{
+					var dev = devs[i];
+
+					if (dev instanceof L.network.Device)
+						dev = dev.name();
+
+					if (!dev || old_devs[i].name() != dev)
+					{
+						changed = true;
+						break;
+					}
+				}
+
+			if (changed)
+			{
+				for (var i = 0; i < old_devs.length; i++)
+					old_devs[i].removeFromInterface(this);
+
+				for (var i = 0; i < devs.length; i++)
+				{
+					var dev = devs[i];
+
+					if (!(dev instanceof L.network.Device))
+						dev = L.network.getDevice(dev);
+
+					if (dev)
+						dev.attachToInterface(this);
+				}
+			}
+		},
+
+		changeProtocol: function(proto)
+		{
+			var pr = L.network.protocolHandlers[proto];
+
+			if (!pr)
+				return;
+
+			for (var opt in (this.get() || { }))
+			{
+				switch (opt)
+				{
+				case 'type':
+				case 'ifname':
+				case 'macaddr':
+					if (pr.virtual)
+						this.set(opt, undefined);
+					break;
+
+				case 'auto':
+				case 'mtu':
+					break;
+
+				case 'proto':
+					this.set(opt, pr.protocol);
+					break;
+
+				default:
+					this.set(opt, undefined);
+					break;
+				}
+			}
+		},
+
+		createFormPrepareCallback: function()
+		{
+			var map = this;
+			var iface = map.options.netIface;
+			var proto = iface.getProtocol();
+			var device = iface.getDevice();
+
+			map.options.caption = L.tr('Configure "%s"').format(iface.name());
+
+			var section = map.section(L.cbi.SingleSection, iface.name(), {
+				anonymous:   true
+			});
+
+			section.tab({
+				id:      'general',
+				caption: L.tr('General Settings')
+			});
+
+			section.tab({
+				id:      'advanced',
+				caption: L.tr('Advanced Settings')
+			});
+
+			section.tab({
+				id:      'ipv6',
+				caption: L.tr('IPv6')
+			});
+
+			section.tab({
+				id:      'physical',
+				caption: L.tr('Physical Settings')
+			});
+
+
+			section.taboption('general', L.cbi.CheckboxValue, 'auto', {
+				caption:     L.tr('Start on boot'),
+				optional:    true,
+				initial:     true
+			});
+
+			var pr = section.taboption('general', L.cbi.ListValue, 'proto', {
+				caption:     L.tr('Protocol')
+			});
+
+			pr.ucivalue = function(sid) {
+				return iface.get('proto') || 'none';
+			};
+
+			var ok = section.taboption('general', L.cbi.ButtonValue, '_confirm', {
+				caption:     L.tr('Really switch?'),
+				description: L.tr('Changing the protocol will clear all configuration for this interface!'),
+				text:        L.tr('Change protocol')
+			});
+
+			ok.on('click', function(ev) {
+				iface.changeProtocol(pr.formvalue(ev.data.sid));
+				iface.createForm(mapwidget).show();
+			});
+
+			var protos = L.network.getProtocols();
+
+			for (var i = 0; i < protos.length; i++)
+				pr.value(protos[i].name, protos[i].description);
+
+			proto.populateForm(section, iface);
+
+			if (!proto.virtual)
+			{
+				var br = section.taboption('physical', L.cbi.CheckboxValue, 'type', {
+					caption:     L.tr('Network bridge'),
+					description: L.tr('Merges multiple devices into one logical bridge'),
+					optional:    true,
+					enabled:     'bridge',
+					disabled:    '',
+					initial:     ''
+				});
+
+				section.taboption('physical', L.cbi.DeviceList, '__iface_multi', {
+					caption:     L.tr('Devices'),
+					multiple:    true,
+					bridges:     false
+				}).depends('type', true);
+
+				section.taboption('physical', L.cbi.DeviceList, '__iface_single', {
+					caption:     L.tr('Device'),
+					multiple:    false,
+					bridges:     true
+				}).depends('type', false);
+
+				var mac = section.taboption('physical', L.cbi.InputValue, 'macaddr', {
+					caption:     L.tr('Override MAC'),
+					optional:    true,
+					placeholder: device ? device.getMACAddress() : undefined,
+					datatype:    'macaddr'
+				})
+
+				mac.ucivalue = function(sid)
+				{
+					if (device)
+						return device.get('macaddr');
+
+					return this.callSuper('ucivalue', sid);
+				};
+
+				mac.save = function(sid)
+				{
+					if (!this.changed(sid))
+						return false;
+
+					if (device)
+						device.set('macaddr', this.formvalue(sid));
+					else
+						this.callSuper('set', sid);
+
+					return true;
+				};
+			}
+
+			section.taboption('physical', L.cbi.InputValue, 'mtu', {
+				caption:     L.tr('Override MTU'),
+				optional:    true,
+				placeholder: device ? device.getMTU() : undefined,
+				datatype:    'range(1, 9000)'
+			});
+
+			section.taboption('physical', L.cbi.InputValue, 'metric', {
+				caption:     L.tr('Override Metric'),
+				optional:    true,
+				placeholder: 0,
+				datatype:    'uinteger'
+			});
+
+			for (var field in section.fields)
+			{
+				switch (field)
+				{
+				case 'proto':
+					break;
+
+				case '_confirm':
+					for (var i = 0; i < protos.length; i++)
+						if (protos[i].name != proto.protocol)
+							section.fields[field].depends('proto', protos[i].name);
+					break;
+
+				default:
+					section.fields[field].depends('proto', proto.protocol, true);
+					break;
+				}
+			}
+		},
+
+		createForm: function(mapwidget)
+		{
+			var self = this;
+
+			if (!mapwidget)
+				mapwidget = L.cbi.Map;
+
+			var map = new mapwidget('network', {
+				prepare:     self.createFormPrepareCallback,
+				netIface:    self
+			});
+
+			return map;
+		}
+	});
+
+	network_class.Device = Class.extend({
+		wifiModeStrings: {
+			ap: L.tr('Master'),
+			sta: L.tr('Client'),
+			adhoc: L.tr('Ad-Hoc'),
+			monitor: L.tr('Monitor'),
+			wds: L.tr('Static WDS')
+		},
+
+		getStatus: function(key)
+		{
+			var s = L.network.rpcCache.devstate[this.options.ifname];
+
+			if (s)
+				return key ? s[key] : s;
+
+			return undefined;
+		},
+
+		get: function(key)
+		{
+			var sid = this.options.sid;
+			var pkg = (this.options.kind == 'wifi') ? 'wireless' : 'network';
+			return L.uci.get(pkg, sid, key);
+		},
+
+		set: function(key, val)
+		{
+			var sid = this.options.sid;
+			var pkg = (this.options.kind == 'wifi') ? 'wireless' : 'network';
+			return L.uci.set(pkg, sid, key, val);
+		},
+
+		init: function()
+		{
+			if (typeof(this.options.type) == 'undefined')
+				this.options.type = 1;
+
+			if (typeof(this.options.kind) == 'undefined')
+				this.options.kind = 'ethernet';
+
+			if (typeof(this.options.networks) == 'undefined')
+				this.options.networks = [ ];
+		},
+
+		name: function()
+		{
+			return this.options.ifname;
+		},
+
+		description: function()
+		{
+			switch (this.options.kind)
+			{
+			case 'alias':
+				return L.tr('Alias for network "%s"').format(this.options.ifname.substring(1));
+
+			case 'bridge':
+				return L.tr('Network bridge');
+
+			case 'ethernet':
+				return L.tr('Network device');
+
+			case 'tunnel':
+				switch (this.options.type)
+				{
+				case 1: /* tuntap */
+					return L.tr('TAP device');
+
+				case 512: /* PPP */
+					return L.tr('PPP tunnel');
+
+				case 768: /* IP-IP Tunnel */
+					return L.tr('IP-in-IP tunnel');
+
+				case 769: /* IP6-IP6 Tunnel */
+					return L.tr('IPv6-in-IPv6 tunnel');
+
+				case 776: /* IPv6-in-IPv4 */
+					return L.tr('IPv6-over-IPv4 tunnel');
+					break;
+
+				case 778: /* GRE over IP */
+					return L.tr('GRE-over-IP tunnel');
+
+				default:
+					return L.tr('Tunnel device');
+				}
+
+			case 'vlan':
+				return L.tr('VLAN %d on %s').format(this.options.vid, this.options.vsw.model);
+
+			case 'wifi':
+				var o = this.options;
+				return L.trc('(Wifi-Mode) "(SSID)" on (radioX)', '%s "%h" on %s').format(
+					o.wmode ? this.wifiModeStrings[o.wmode] : L.tr('Unknown mode'),
+					o.wssid || '?', o.wdev
+				);
+			}
+
+			return L.tr('Unknown device');
+		},
+
+		icon: function(up)
+		{
+			var kind = this.options.kind;
+
+			if (kind == 'alias')
+				kind = 'ethernet';
+
+			if (typeof(up) == 'undefined')
+				up = this.isUp();
+
+			return L.globals.resource + '/icons/%s%s.png'.format(kind, up ? '' : '_disabled');
+		},
+
+		isUp: function()
+		{
+			var l = L.network.rpcCache.devlist;
+
+			for (var i = 0; i < l.length; i++)
+				if (l[i].device == this.options.ifname)
+					return (l[i].is_up === true);
+
+			return false;
+		},
+
+		isAlias: function()
+		{
+			return (this.options.kind == 'alias');
+		},
+
+		isBridge: function()
+		{
+			return (this.options.kind == 'bridge');
+		},
+
+		isBridgeable: function()
+		{
+			return (this.options.type == 1 && this.options.kind != 'bridge');
+		},
+
+		isWireless: function()
+		{
+			return (this.options.kind == 'wifi');
+		},
+
+		isInNetwork: function(net)
+		{
+			if (!(net instanceof L.network.Interface))
+				net = L.network.getInterface(net);
+
+			if (net)
+			{
+				if (net.options.l3dev == this.options.ifname ||
+					net.options.l2dev == this.options.ifname)
+					return true;
+
+				var dev = L.network.deviceObjects[net.options.l2dev];
+				if (dev && dev.kind == 'bridge' && dev.ports)
+					return ($.inArray(this.options.ifname, dev.ports) > -1);
+			}
+
+			return false;
+		},
+
+		getMTU: function()
+		{
+			var dev = L.network.rpcCache.devstate[this.options.ifname];
+			if (dev && !isNaN(dev.mtu))
+				return dev.mtu;
+
+			return undefined;
+		},
+
+		getMACAddress: function()
+		{
+			if (this.options.type != 1)
+				return undefined;
+
+			var dev = L.network.rpcCache.devstate[this.options.ifname];
+			if (dev && dev.macaddr)
+				return dev.macaddr.toUpperCase();
+
+			return undefined;
+		},
+
+		getInterfaces: function()
+		{
+			return L.network.getInterfacesByDevice(this.options.name);
+		},
+
+		getStatistics: function()
+		{
+			var s = this.getStatus('statistics') || { };
+			return {
+				rx_bytes: (s.rx_bytes || 0),
+				tx_bytes: (s.tx_bytes || 0),
+				rx_packets: (s.rx_packets || 0),
+				tx_packets: (s.tx_packets || 0)
+			};
+		},
+
+		getTrafficHistory: function()
+		{
+			var def = new Array(120);
+
+			for (var i = 0; i < 120; i++)
+				def[i] = 0;
+
+			var h = L.network.rpcCache.bwstate[this.options.ifname] || { };
+			return {
+				rx_bytes: (h.rx_bytes || def),
+				tx_bytes: (h.tx_bytes || def),
+				rx_packets: (h.rx_packets || def),
+				tx_packets: (h.tx_packets || def)
+			};
+		},
+
+		removeFromInterface: function(iface)
+		{
+			if (!(iface instanceof L.network.Interface))
+				iface = L.network.getInterface(iface);
+
+			if (!iface)
+				return;
+
+			var ifnames = L.toArray(iface.get('ifname'));
+			if ($.inArray(this.options.ifname, ifnames) > -1)
+				iface.set('ifname', L.filterArray(ifnames, this.options.ifname));
+
+			if (this.options.kind != 'wifi')
+				return;
+
+			var networks = L.toArray(this.get('network'));
+			if ($.inArray(iface.name(), networks) > -1)
+				this.set('network', L.filterArray(networks, iface.name()));
+		},
+
+		attachToInterface: function(iface)
+		{
+			if (!(iface instanceof L.network.Interface))
+				iface = L.network.getInterface(iface);
+
+			if (!iface)
+				return;
+
+			if (this.options.kind != 'wifi')
+			{
+				var ifnames = L.toArray(iface.get('ifname'));
+				if ($.inArray(this.options.ifname, ifnames) < 0)
+				{
+					ifnames.push(this.options.ifname);
+					iface.set('ifname', (ifnames.length > 1) ? ifnames : ifnames[0]);
+				}
+			}
+			else
+			{
+				var networks = L.toArray(this.get('network'));
+				if ($.inArray(iface.name(), networks) < 0)
+				{
+					networks.push(iface.name());
+					this.set('network', (networks.length > 1) ? networks : networks[0]);
+				}
+			}
+		}
+	});
+
+	network_class.Protocol = network_class.Interface.extend({
+		description: '__unknown__',
+		tunnel:      false,
+		virtual:     false,
+
+		populateForm: function(section, iface)
+		{
+
+		}
+	});
+
+	return Class.extend(network_class);
+})();
diff --git a/luci2/htdocs/luci2/rpc.js b/luci2/htdocs/luci2/rpc.js
new file mode 100644
index 0000000..0aa0612
--- /dev/null
+++ b/luci2/htdocs/luci2/rpc.js
@@ -0,0 +1,188 @@
+Class.extend({
+	_id: 1,
+	_batch: undefined,
+	_requests: { },
+
+	_call: function(req, cb)
+	{
+		var q = '';
+
+		if ($.isArray(req))
+			for (var i = 0; i < req.length; i++)
+				q += '%s%s.%s'.format(
+					q ? ';' : '/',
+					req[i].params[1],
+					req[i].params[2]
+				);
+		else
+			q += '/%s.%s'.format(req.params[1], req.params[2]);
+
+		return $.ajax('/ubus' + q, {
+			cache:       false,
+			contentType: 'application/json',
+			data:        JSON.stringify(req),
+			dataType:    'json',
+			type:        'POST',
+			timeout:     L.globals.timeout,
+			_rpc_req:   req
+		}).then(cb, cb);
+	},
+
+	_list_cb: function(msg)
+	{
+		var list = msg.result;
+
+		/* verify message frame */
+		if (typeof(msg) != 'object' || msg.jsonrpc != '2.0' || !msg.id || !$.isArray(list))
+			list = [ ];
+
+		return $.Deferred().resolveWith(this, [ list ]);
+	},
+
+	_call_cb: function(msg)
+	{
+		var data = [ ];
+		var type = Object.prototype.toString;
+		var reqs = this._rpc_req;
+
+		if (!$.isArray(reqs))
+		{
+			msg = [ msg ];
+			reqs = [ reqs ];
+		}
+
+		for (var i = 0; i < msg.length; i++)
+		{
+			/* fetch related request info */
+			var req = L.rpc._requests[reqs[i].id];
+			if (typeof(req) != 'object')
+				throw 'No related request for JSON response';
+
+			/* fetch response attribute and verify returned type */
+			var ret = undefined;
+
+			/* verify message frame */
+			if (typeof(msg[i]) == 'object' && msg[i].jsonrpc == '2.0')
+				if ($.isArray(msg[i].result) && msg[i].result[0] == 0)
+					ret = (msg[i].result.length > 1) ? msg[i].result[1] : msg[i].result[0];
+
+			if (req.expect)
+			{
+				for (var key in req.expect)
+				{
+					if (typeof(ret) != 'undefined' && key != '')
+						ret = ret[key];
+
+					if (typeof(ret) == 'undefined' || type.call(ret) != type.call(req.expect[key]))
+						ret = req.expect[key];
+
+					break;
+				}
+			}
+
+			/* apply filter */
+			if (typeof(req.filter) == 'function')
+			{
+				req.priv[0] = ret;
+				req.priv[1] = req.params;
+				ret = req.filter.apply(L.rpc, req.priv);
+			}
+
+			/* store response data */
+			if (typeof(req.index) == 'number')
+				data[req.index] = ret;
+			else
+				data = ret;
+
+			/* delete request object */
+			delete L.rpc._requests[reqs[i].id];
+		}
+
+		return $.Deferred().resolveWith(this, [ data ]);
+	},
+
+	list: function()
+	{
+		var params = [ ];
+		for (var i = 0; i < arguments.length; i++)
+			params[i] = arguments[i];
+
+		var msg = {
+			jsonrpc: '2.0',
+			id:      this._id++,
+			method:  'list',
+			params:  (params.length > 0) ? params : undefined
+		};
+
+		return this._call(msg, this._list_cb);
+	},
+
+	batch: function()
+	{
+		if (!$.isArray(this._batch))
+			this._batch = [ ];
+	},
+
+	flush: function()
+	{
+		if (!$.isArray(this._batch))
+			return L.deferrable([ ]);
+
+		var req = this._batch;
+		delete this._batch;
+
+		/* call rpc */
+		return this._call(req, this._call_cb);
+	},
+
+	declare: function(options)
+	{
+		var _rpc = this;
+
+		return function() {
+			/* build parameter object */
+			var p_off = 0;
+			var params = { };
+			if ($.isArray(options.params))
+				for (p_off = 0; p_off < options.params.length; p_off++)
+					params[options.params[p_off]] = arguments[p_off];
+
+			/* all remaining arguments are private args */
+			var priv = [ undefined, undefined ];
+			for (; p_off < arguments.length; p_off++)
+				priv.push(arguments[p_off]);
+
+			/* store request info */
+			var req = _rpc._requests[_rpc._id] = {
+				expect: options.expect,
+				filter: options.filter,
+				params: params,
+				priv:   priv
+			};
+
+			/* build message object */
+			var msg = {
+				jsonrpc: '2.0',
+				id:      _rpc._id++,
+				method:  'call',
+				params:  [
+					L.globals.sid,
+					options.object,
+					options.method,
+					params
+				]
+			};
+
+			/* when a batch is in progress then store index in request data
+			 * and push message object onto the stack */
+			if ($.isArray(_rpc._batch))
+			{
+				req.index = _rpc._batch.push(msg) - 1;
+				return L.deferrable(msg);
+			}
+
+			/* call rpc */
+			return _rpc._call(msg, _rpc._call_cb);
+		};
+	}
+});
diff --git a/luci2/htdocs/luci2/session.js b/luci2/htdocs/luci2/session.js
new file mode 100644
index 0000000..9e5b435
--- /dev/null
+++ b/luci2/htdocs/luci2/session.js
@@ -0,0 +1,78 @@
+Class.extend({
+	login: L.rpc.declare({
+		object: 'session',
+		method: 'login',
+		params: [ 'username', 'password' ],
+		expect: { '': { } }
+	}),
+
+	access: L.rpc.declare({
+		object: 'session',
+		method: 'access',
+		params: [ 'scope', 'object', 'function' ],
+		expect: { access: false }
+	}),
+
+	isAlive: function()
+	{
+		return L.session.access('ubus', 'session', 'access');
+	},
+
+	startHeartbeat: function()
+	{
+		this._hearbeatInterval = window.setInterval(function() {
+			L.session.isAlive().then(function(alive) {
+				if (!alive)
+				{
+					L.session.stopHeartbeat();
+					L.ui.login(true);
+				}
+
+			});
+		}, L.globals.timeout * 2);
+	},
+
+	stopHeartbeat: function()
+	{
+		if (typeof(this._hearbeatInterval) != 'undefined')
+		{
+			window.clearInterval(this._hearbeatInterval);
+			delete this._hearbeatInterval;
+		}
+	},
+
+
+	aclCache: { },
+
+	callAccess: L.rpc.declare({
+		object: 'session',
+		method: 'access',
+		expect: { '': { } }
+	}),
+
+	callAccessCallback: function(acls)
+	{
+		L.session.aclCache = acls;
+	},
+
+	updateACLs: function()
+	{
+		return L.session.callAccess()
+			.then(L.session.callAccessCallback);
+	},
+
+	hasACL: function(scope, object, func)
+	{
+		var acls = L.session.aclCache;
+
+		if (typeof(func) == 'undefined')
+			return (acls && acls[scope] && acls[scope][object]);
+
+		if (acls && acls[scope] && acls[scope][object])
+			for (var i = 0; i < acls[scope][object].length; i++)
+				if (acls[scope][object][i] == func)
+					return true;
+
+		return false;
+	}
+});
diff --git a/luci2/htdocs/luci2/system.js b/luci2/htdocs/luci2/system.js
new file mode 100644
index 0000000..f84d61f
--- /dev/null
+++ b/luci2/htdocs/luci2/system.js
@@ -0,0 +1,82 @@
+Class.extend({
+	getSystemInfo: L.rpc.declare({
+		object: 'system',
+		method: 'info',
+		expect: { '': { } }
+	}),
+
+	getBoardInfo: L.rpc.declare({
+		object: 'system',
+		method: 'board',
+		expect: { '': { } }
+	}),
+
+	getDiskInfo: L.rpc.declare({
+		object: 'luci2.system',
+		method: 'diskfree',
+		expect: { '': { } }
+	}),
+
+	getInfo: function(cb)
+	{
+		L.rpc.batch();
+
+		this.getSystemInfo();
+		this.getBoardInfo();
+		this.getDiskInfo();
+
+		return L.rpc.flush().then(function(info) {
+			var rv = { };
+
+			$.extend(rv, info[0]);
+			$.extend(rv, info[1]);
+			$.extend(rv, info[2]);
+
+			return rv;
+		});
+	},
+
+
+	initList: L.rpc.declare({
+		object: 'luci2.system',
+		method: 'init_list',
+		expect: { initscripts: [ ] },
+		filter: function(data) {
+			data.sort(function(a, b) { return (a.start || 0) - (b.start || 0) });
+			return data;
+		}
+	}),
+
+	initEnabled: function(init, cb)
+	{
+		return this.initList().then(function(list) {
+			for (var i = 0; i < list.length; i++)
+				if (list[i].name == init)
+					return !!list[i].enabled;
+
+			return false;
+		});
+	},
+
+	initRun: L.rpc.declare({
+		object: 'luci2.system',
+		method: 'init_action',
+		params: [ 'name', 'action' ],
+		filter: function(data) {
+			return (data == 0);
+		}
+	}),
+
+	initStart:   function(init, cb) { return L.system.initRun(init, 'start',   cb) },
+	initStop:    function(init, cb) { return L.system.initRun(init, 'stop',    cb) },
+	initRestart: function(init, cb) { return L.system.initRun(init, 'restart', cb) },
+	initReload:  function(init, cb) { return L.system.initRun(init, 'reload',  cb) },
+	initEnable:  function(init, cb) { return L.system.initRun(init, 'enable',  cb) },
+	initDisable: function(init, cb) { return L.system.initRun(init, 'disable', cb) },
+
+
+	performReboot: L.rpc.declare({
+		object: 'luci2.system',
+		method: 'reboot'
+	})
+});
diff --git a/luci2/htdocs/luci2/uci.js b/luci2/htdocs/luci2/uci.js
new file mode 100644
index 0000000..2056ce9
--- /dev/null
+++ b/luci2/htdocs/luci2/uci.js
@@ -0,0 +1,532 @@
+Class.extend({
+	init: function()
+	{
+		this.state = {
+			newidx:  0,
+			values:  { },
+			creates: { },
+			changes: { },
+			deletes: { },
+			reorder: { }
+		};
+	},
+
+	callLoad: L.rpc.declare({
+		object: 'uci',
+		method: 'get',
+		params: [ 'config' ],
+		expect: { values: { } }
+	}),
+
+	callOrder: L.rpc.declare({
+		object: 'uci',
+		method: 'order',
+		params: [ 'config', 'sections' ]
+	}),
+
+	callAdd: L.rpc.declare({
+		object: 'uci',
+		method: 'add',
+		params: [ 'config', 'type', 'name', 'values' ],
+		expect: { section: '' }
+	}),
+
+	callSet: L.rpc.declare({
+		object: 'uci',
+		method: 'set',
+		params: [ 'config', 'section', 'values' ]
+	}),
+
+	callDelete: L.rpc.declare({
+		object: 'uci',
+		method: 'delete',
+		params: [ 'config', 'section', 'options' ]
+	}),
+
+	callApply: L.rpc.declare({
+		object: 'uci',
+		method: 'apply',
+		params: [ 'timeout', 'rollback' ]
+	}),
+
+	callConfirm: L.rpc.declare({
+		object: 'uci',
+		method: 'confirm'
+	}),
+
+	createSID: function(conf)
+	{
+		var v = this.state.values;
+		var n = this.state.creates;
+		var sid;
+
+		do {
+			sid = "new%06x".format(Math.random() * 0xFFFFFF);
+		} while ((n[conf] && n[conf][sid]) || (v[conf] && v[conf][sid]));
+
+		return sid;
+	},
+
+	reorderSections: function()
+	{
+		var v = this.state.values;
+		var n = this.state.creates;
+		var r = this.state.reorder;
+
+		if ($.isEmptyObject(r))
+			return L.deferrable();
+
+		L.rpc.batch();
+
+		/*
+		 gather all created and existing sections, sort them according
+		 to their index value and issue an uci order call
+		*/
+		for (var c in r)
+		{
+			var o = [ ];
+
+			if (n[c])
+				for (var s in n[c])
+					o.push(n[c][s]);
+
+			for (var s in v[c])
+				o.push(v[c][s]);
+
+			if (o.length > 0)
+			{
+				o.sort(function(a, b) {
+					return (a['.index'] - b['.index']);
+				});
+
+				var sids = [ ];
+
+				for (var i = 0; i < o.length; i++)
+					sids.push(o[i]['.name']);
+
+				this.callOrder(c, sids);
+			}
+		}
+
+		this.state.reorder = { };
+		return L.rpc.flush();
+	},
+
+	load: function(packages)
+	{
+		var self = this;
+		var seen = { };
+		var pkgs = [ ];
+
+		if (!$.isArray(packages))
+			packages = [ packages ];
+
+		L.rpc.batch();
+
+		for (var i = 0; i < packages.length; i++)
+			if (!seen[packages[i]] && !self.state.values[packages[i]])
+			{
+				pkgs.push(packages[i]);
+				seen[packages[i]] = true;
+				self.callLoad(packages[i]);
+			}
+
+		return L.rpc.flush().then(function(responses) {
+			for (var i = 0; i < responses.length; i++)
+				self.state.values[pkgs[i]] = responses[i];
+
+			return pkgs;
+		});
+	},
+
+	unload: function(packages)
+	{
+		if (!$.isArray(packages))
+			packages = [ packages ];
+
+		for (var i = 0; i < packages.length; i++)
+		{
+			delete this.state.values[packages[i]];
+			delete this.state.creates[packages[i]];
+			delete this.state.changes[packages[i]];
+			delete this.state.deletes[packages[i]];
+		}
+	},
+
+	add: function(conf, type, name)
+	{
+		var n = this.state.creates;
+		var sid = name || this.createSID(conf);
+
+		if (!n[conf])
+			n[conf] = { };
+
+		n[conf][sid] = {
+			'.type':      type,
+			'.name':      sid,
+			'.create':    name,
+			'.anonymous': !name,
+			'.index':     1000 + this.state.newidx++
+		};
+
+		return sid;
+	},
+
+	remove: function(conf, sid)
+	{
+		var n = this.state.creates;
+		var c = this.state.changes;
+		var d = this.state.deletes;
+
+		/* requested deletion of a just created section */
+		if (n[conf] && n[conf][sid])
+		{
+			delete n[conf][sid];
+		}
+		else
+		{
+			if (c[conf])
+				delete c[conf][sid];
+
+			if (!d[conf])
+				d[conf] = { };
+
+			d[conf][sid] = true;
+		}
+	},
+
+	sections: function(conf, type, cb)
+	{
+		var sa = [ ];
+		var v = this.state.values[conf];
+		var n = this.state.creates[conf];
+		var c = this.state.changes[conf];
+		var d = this.state.deletes[conf];
+
+		if (!v)
+			return sa;
+
+		for (var s in v)
+			if (!d || d[s] !== true)
+				if (!type || v[s]['.type'] == type)
+					sa.push($.extend({ }, v[s], c ? c[s] : undefined));
+
+		if (n)
+			for (var s in n)
+				if (!type || n[s]['.type'] == type)
+					sa.push(n[s]);
+
+		sa.sort(function(a, b) {
+			return a['.index'] - b['.index'];
+		});
+
+		for (var i = 0; i < sa.length; i++)
+			sa[i]['.index'] = i;
+
+		if (typeof(cb) == 'function')
+			for (var i = 0; i < sa.length; i++)
+				cb.call(this, sa[i], sa[i]['.name']);
+
+		return sa;
+	},
+
+	get: function(conf, sid, opt)
+	{
+		var v = this.state.values;
+		var n = this.state.creates;
+		var c = this.state.changes;
+		var d = this.state.deletes;
+
+		if (typeof(sid) == 'undefined')
+			return undefined;
+
+		/* requested option in a just created section */
+		if (n[conf] && n[conf][sid])
+		{
+			if (!n[conf])
+				return undefined;
+
+			if (typeof(opt) == 'undefined')
+				return n[conf][sid];
+
+			return n[conf][sid][opt];
+		}
+
+		/* requested an option value */
+		if (typeof(opt) != 'undefined')
+		{
+			/* check whether option was deleted */
+			if (d[conf] && d[conf][sid])
+			{
+				if (d[conf][sid] === true)
+					return undefined;
+
+				for (var i = 0; i < d[conf][sid].length; i++)
+					if (d[conf][sid][i] == opt)
+						return undefined;
+			}
+
+			/* check whether option was changed */
+			if (c[conf] && c[conf][sid] && typeof(c[conf][sid][opt]) != 'undefined')
+				return c[conf][sid][opt];
+
+			/* return base value */
+			if (v[conf] && v[conf][sid])
+				return v[conf][sid][opt];
+
+			return undefined;
+		}
+
+		/* requested an entire section */
+		if (v[conf])
+			return v[conf][sid];
+
+		return undefined;
+	},
+
+	set: function(conf, sid, opt, val)
+	{
+		var v = this.state.values;
+		var n = this.state.creates;
+		var c = this.state.changes;
+		var d = this.state.deletes;
+
+		if (typeof(sid) == 'undefined' ||
+			typeof(opt) == 'undefined' ||
+			opt.charAt(0) == '.')
+			return;
+
+		if (n[conf] && n[conf][sid])
+		{
+			if (typeof(val) != 'undefined')
+				n[conf][sid][opt] = val;
+			else
+				delete n[conf][sid][opt];
+		}
+		else if (typeof(val) != 'undefined')
+		{
+			/* do not set within deleted section */
+			if (d[conf] && d[conf][sid] === true)
+				return;
+
+			/* only set in existing sections */
+			if (!v[conf] || !v[conf][sid])
+				return;
+
+			if (!c[conf])
+				c[conf] = { };
+
+			if (!c[conf][sid])
+				c[conf][sid] = { };
+
+			/* undelete option */
+			if (d[conf] && d[conf][sid])
+				d[conf][sid] = L.filterArray(d[conf][sid], opt);
+
+			c[conf][sid][opt] = val;
+		}
+		else
+		{
+			/* only delete in existing sections */
+			if (!v[conf] || !v[conf][sid])
+				return;
+
+			if (!d[conf])
+				d[conf] = { };
+
+			if (!d[conf][sid])
+				d[conf][sid] = [ ];
+
+			if (d[conf][sid] !== true)
+				d[conf][sid].push(opt);
+		}
+	},
+
+	unset: function(conf, sid, opt)
+	{
+		return this.set(conf, sid, opt, undefined);
+	},
+
+	get_first: function(conf, type, opt)
+	{
+		var sid = undefined;
+
+		L.uci.sections(conf, type, function(s) {
+			if (typeof(sid) != 'string')
+				sid = s['.name'];
+		});
+
+		return this.get(conf, sid, opt);
+	},
+
+	set_first: function(conf, type, opt, val)
+	{
+		var sid = undefined;
+
+		L.uci.sections(conf, type, function(s) {
+			if (typeof(sid) != 'string')
+				sid = s['.name'];
+		});
+
+		return this.set(conf, sid, opt, val);
+	},
+
+	unset_first: function(conf, type, opt)
+	{
+		return this.set_first(conf, type, opt, undefined);
+	},
+
+	swap: function(conf, sid1, sid2)
+	{
+		var s1 = this.get(conf, sid1);
+		var s2 = this.get(conf, sid2);
+		var n1 = s1 ? s1['.index'] : NaN;
+		var n2 = s2 ? s2['.index'] : NaN;
+
+		if (isNaN(n1) || isNaN(n2))
+			return false;
+
+		s1['.index'] = n2;
+		s2['.index'] = n1;
+
+		this.state.reorder[conf] = true;
+
+		return true;
+	},
+
+	save: function()
+	{
+		L.rpc.batch();
+
+		var v = this.state.values;
+		var n = this.state.creates;
+		var c = this.state.changes;
+		var d = this.state.deletes;
+
+		var self = this;
+		var snew = [ ];
+		var pkgs = { };
+
+		if (n)
+			for (var conf in n)
+			{
+				for (var sid in n[conf])
+				{
+					var r = {
+						config: conf,
+						values: { }
+					};
+
+					for (var k in n[conf][sid])
+					{
+						if (k == '.type')
+							r.type = n[conf][sid][k];
+						else if (k == '.create')
+							r.name = n[conf][sid][k];
+						else if (k.charAt(0) != '.')
+							r.values[k] = n[conf][sid][k];
+					}
+
+					snew.push(n[conf][sid]);
+
+					self.callAdd(r.config, r.type, r.name, r.values);
+				}
+
+				pkgs[conf] = true;
+			}
+
+		if (c)
+			for (var conf in c)
+			{
+				for (var sid in c[conf])
+					self.callSet(conf, sid, c[conf][sid]);
+
+				pkgs[conf] = true;
+			}
+
+		if (d)
+			for (var conf in d)
+			{
+				for (var sid in d[conf])
+				{
+					var o = d[conf][sid];
+					self.callDelete(conf, sid, (o === true) ? undefined : o);
+				}
+
+				pkgs[conf] = true;
+			}
+
+		return L.rpc.flush().then(function(responses) {
+			/*
+			 array "snew" holds references to the created uci sections,
+			 use it to assign the returned names of the new sections
+			*/
+			for (var i = 0; i < snew.length; i++)
+				snew[i]['.name'] = responses[i];
+
+			return self.reorderSections();
+		}).then(function() {
+			pkgs = L.toArray(pkgs);
+
+			self.unload(pkgs);
+
+			return self.load(pkgs);
+		});
+	},
+
+	apply: function(timeout)
+	{
+		var self = this;
+		var date = new Date();
+		var deferred = $.Deferred();
+
+		if (typeof(timeout) != 'number' || timeout < 1)
+			timeout = 10;
+
+		self.callApply(timeout, true).then(function(rv) {
+			if (rv != 0)
+			{
+				deferred.rejectWith(self, [ rv ]);
+				return;
+			}
+
+			var try_deadline = date.getTime() + 1000 * timeout;
+			var try_confirm = function()
+			{
+				return self.callConfirm().then(function(rv) {
+					if (rv != 0)
+					{
+						if (date.getTime() < try_deadline)
+							window.setTimeout(try_confirm, 250);
+						else
+							deferred.rejectWith(self, [ rv ]);
+
+						return;
+					}
+
+					deferred.resolveWith(self, [ rv ]);
+				});
+			};
+
+			window.setTimeout(try_confirm, 1000);
+		});
+
+		return deferred;
+	},
+
+	changes: L.rpc.declare({
+		object: 'uci',
+		method: 'changes',
+		expect: { changes: { } }
+	}),
+
+	readable: function(conf)
+	{
+		return L.session.hasACL('uci', conf, 'read');
+	},
+
+	writable: function(conf)
+	{
+		return L.session.hasACL('uci', conf, 'write');
+	}
+});
diff --git a/luci2/htdocs/luci2/ui.js b/luci2/htdocs/luci2/ui.js
new file mode 100644
index 0000000..1fb9a49
--- /dev/null
+++ b/luci2/htdocs/luci2/ui.js
@@ -0,0 +1,1324 @@
+(function() {
+	var ui_class = {
+		saveScrollTop: function()
+		{
+			this._scroll_top = $(document).scrollTop();
+		},
+
+		restoreScrollTop: function()
+		{
+			if (typeof(this._scroll_top) == 'undefined')
+				return;
+
+			$(document).scrollTop(this._scroll_top);
+
+			delete this._scroll_top;
+		},
+
+		loading: function(enable)
+		{
+			var win = $(window);
+			var body = $('body');
+
+			var state = this._loading || (this._loading = {
+				modal: $('<div />')
+					.css('z-index', 2000)
+					.addClass('modal fade')
+					.append($('<div />')
+						.addClass('modal-dialog')
+						.append($('<div />')
+							.addClass('modal-content luci2-modal-loader')
+							.append($('<div />')
+								.addClass('modal-body')
+								.text(L.tr('Loading data…')))))
+					.appendTo(body)
+					.modal({
+						backdrop: 'static',
+						keyboard: false
+					})
+			});
+
+			state.modal.modal(enable ? 'show' : 'hide');
+		},
+
+		dialog: function(title, content, options)
+		{
+			var win = $(window);
+			var body = $('body');
+			var self = this;
+
+			var state = this._dialog || (this._dialog = {
+				dialog: $('<div />')
+					.addClass('modal fade')
+					.append($('<div />')
+						.addClass('modal-dialog')
+						.append($('<div />')
+							.addClass('modal-content')
+							.append($('<div />')
+								.addClass('modal-header')
+								.append('<h4 />')
+									.addClass('modal-title'))
+							.append($('<div />')
+								.addClass('modal-body'))
+							.append($('<div />')
+								.addClass('modal-footer')
+								.append(self.button(L.tr('Close'), 'primary')
+									.click(function() {
+										$(this).parents('div.modal').modal('hide');
+									})))))
+					.appendTo(body)
+			});
+
+			if (typeof(options) != 'object')
+				options = { };
+
+			if (title === false)
+			{
+				state.dialog.modal('hide');
+
+				return state.dialog;
+			}
+
+			var cnt = state.dialog.children().children().children('div.modal-body');
+			var ftr = state.dialog.children().children().children('div.modal-footer');
+
+			ftr.empty().show();
+
+			if (options.style == 'confirm')
+			{
+				ftr.append(L.ui.button(L.tr('Ok'), 'primary')
+					.click(options.confirm || function() { L.ui.dialog(false) }));
+
+				ftr.append(L.ui.button(L.tr('Cancel'), 'default')
+					.click(options.cancel || function() { L.ui.dialog(false) }));
+			}
+			else if (options.style == 'close')
+			{
+				ftr.append(L.ui.button(L.tr('Close'), 'primary')
+					.click(options.close || function() { L.ui.dialog(false) }));
+			}
+			else if (options.style == 'wait')
+			{
+				ftr.append(L.ui.button(L.tr('Close'), 'primary')
+					.attr('disabled', true));
+			}
+
+			if (options.wide)
+			{
+				state.dialog.addClass('wide');
+			}
+			else
+			{
+				state.dialog.removeClass('wide');
+			}
+
+			state.dialog.find('h4:first').text(title);
+			state.dialog.modal('show');
+
+			cnt.empty().append(content);
+
+			return state.dialog;
+		},
+
+		upload: function(title, content, options)
+		{
+			var state = L.ui._upload || (L.ui._upload = {
+				form: $('<form />')
+					.attr('method', 'post')
+					.attr('action', '/cgi-bin/luci-upload')
+					.attr('enctype', 'multipart/form-data')
+					.attr('target', 'cbi-fileupload-frame')
+					.append($('<p />'))
+					.append($('<input />')
+						.attr('type', 'hidden')
+						.attr('name', 'sessionid'))
+					.append($('<input />')
+						.attr('type', 'hidden')
+						.attr('name', 'filename'))
+					.append($('<input />')
+						.attr('type', 'file')
+						.attr('name', 'filedata')
+						.addClass('cbi-input-file'))
+					.append($('<div />')
+						.css('width', '100%')
+						.addClass('progress progress-striped active')
+						.append($('<div />')
+							.addClass('progress-bar')
+							.css('width', '100%')))
+					.append($('<iframe />')
+						.addClass('pull-right')
+						.attr('name', 'cbi-fileupload-frame')
+						.css('width', '1px')
+						.css('height', '1px')
+						.css('visibility', 'hidden')),
+
+				finish_cb: function(ev) {
+					$(this).off('load');
+
+					var body = (this.contentDocument || this.contentWindow.document).body;
+					if (body.firstChild.tagName.toLowerCase() == 'pre')
+						body = body.firstChild;
+
+					var json;
+					try {
+						json = $.parseJSON(body.innerHTML);
+					} catch(e) {
+						json = {
+							message: L.tr('Invalid server response received'),
+							error: [ -1, L.tr('Invalid data') ]
+						};
+					};
+
+					if (json.error)
+					{
+						L.ui.dialog(L.tr('File upload'), [
+							$('<p />').text(L.tr('The file upload failed with the server response below:')),
+							$('<pre />').addClass('alert-message').text(json.message || json.error[1]),
+							$('<p />').text(L.tr('In case of network problems try uploading the file again.'))
+						], { style: 'close' });
+					}
+					else if (typeof(state.success_cb) == 'function')
+					{
+						state.success_cb(json);
+					}
+				},
+
+				confirm_cb: function() {
+					var f = state.form.find('.cbi-input-file');
+					var b = state.form.find('.progress');
+					var p = state.form.find('p');
+
+					if (!f.val())
+						return;
+
+					state.form.find('iframe').on('load', state.finish_cb);
+					state.form.submit();
+
+					f.hide();
+					b.show();
+					p.text(L.tr('File upload in progress …'));
+
+					state.form.parent().parent().find('button').prop('disabled', true);
+				}
+			});
+
+			state.form.find('.progress').hide();
+			state.form.find('.cbi-input-file').val('').show();
+			state.form.find('p').text(content || L.tr('Select the file to upload and press "%s" to proceed.').format(L.tr('Ok')));
+
+			state.form.find('[name=sessionid]').val(L.globals.sid);
+			state.form.find('[name=filename]').val(options.filename);
+
+			state.success_cb = options.success;
+
+			L.ui.dialog(title || L.tr('File upload'), state.form, {
+				style: 'confirm',
+				confirm: state.confirm_cb
+			});
+		},
+
+		reconnect: function()
+		{
+			var protocols = (location.protocol == 'https:') ? [ 'http', 'https' ] : [ 'http' ];
+			var ports     = (location.protocol == 'https:') ? [ 80, location.port || 443 ] : [ location.port || 80 ];
+			var address   = location.hostname.match(/^[A-Fa-f0-9]*:[A-Fa-f0-9:]+$/) ? '[' + location.hostname + ']' : location.hostname;
+			var images    = $();
+			var interval, timeout;
+
+			L.ui.dialog(
+				L.tr('Waiting for device'), [
+					$('<p />').text(L.tr('Please stand by while the device is reconfiguring …')),
+					$('<div />')
+						.css('width', '100%')
+						.addClass('progressbar')
+						.addClass('intermediate')
+						.append($('<div />')
+							.css('width', '100%'))
+				], { style: 'wait' }
+			);
+
+			for (var i = 0; i < protocols.length; i++)
+				images = images.add($('<img />').attr('url', protocols[i] + '://' + address + ':' + ports[i]));
+
+			//L.network.getNetworkStatus(function(s) {
+			//	for (var i = 0; i < protocols.length; i++)
+			//	{
+			//		for (var j = 0; j < s.length; j++)
+			//		{
+			//			for (var k = 0; k < s[j]['ipv4-address'].length; k++)
+			//				images = images.add($('<img />').attr('url', protocols[i] + '://' + s[j]['ipv4-address'][k].address + ':' + ports[i]));
+			//
+			//			for (var l = 0; l < s[j]['ipv6-address'].length; l++)
+			//				images = images.add($('<img />').attr('url', protocols[i] + '://[' + s[j]['ipv6-address'][l].address + ']:' + ports[i]));
+			//		}
+			//	}
+			//}).then(function() {
+				images.on('load', function() {
+					var url = this.getAttribute('url');
+					L.session.isAlive().then(function(access) {
+						if (access)
+						{
+							window.clearTimeout(timeout);
+							window.clearInterval(interval);
+							L.ui.dialog(false);
+							images = null;
+						}
+						else
+						{
+							location.href = url;
+						}
+					});
+				});
+
+				interval = window.setInterval(function() {
+					images.each(function() {
+						this.setAttribute('src', this.getAttribute('url') + L.globals.resource + '/icons/loading.gif?r=' + Math.random());
+					});
+				}, 5000);
+
+				timeout = window.setTimeout(function() {
+					window.clearInterval(interval);
+					images.off('load');
+
+					L.ui.dialog(
+						L.tr('Device not responding'),
+						L.tr('The device was not responding within 180 seconds, you might need to manually reconnect your computer or use SSH to regain access.'),
+						{ style: 'close' }
+					);
+				}, 180000);
+			//});
+		},
+
+		login: function(invalid)
+		{
+			var state = L.ui._login || (L.ui._login = {
+				form: $('<form />')
+					.attr('target', '')
+					.attr('method', 'post')
+					.append($('<p />')
+						.addClass('alert alert-danger')
+						.text(L.tr('Wrong username or password given!')))
+					.append($('<p />')
+						.append($('<label />')
+							.text(L.tr('Username'))
+							.append($('<br />'))
+							.append($('<input />')
+								.attr('type', 'text')
+								.attr('name', 'username')
+								.attr('value', 'root')
+								.addClass('form-control')
+								.keypress(function(ev) {
+									if (ev.which == 10 || ev.which == 13)
+										state.confirm_cb();
+								}))))
+					.append($('<p />')
+						.append($('<label />')
+							.text(L.tr('Password'))
+							.append($('<br />'))
+							.append($('<input />')
+								.attr('type', 'password')
+								.attr('name', 'password')
+								.addClass('form-control')
+								.keypress(function(ev) {
+									if (ev.which == 10 || ev.which == 13)
+										state.confirm_cb();
+								}))))
+					.append($('<p />')
+						.text(L.tr('Enter your username and password above, then click "%s" to proceed.').format(L.tr('Ok')))),
+
+				response_cb: function(response) {
+					if (!response.ubus_rpc_session)
+					{
+						L.ui.login(true);
+					}
+					else
+					{
+						L.globals.sid = response.ubus_rpc_session;
+						L.setHash('id', L.globals.sid);
+						L.session.startHeartbeat();
+						L.ui.dialog(false);
+						state.deferred.resolve();
+					}
+				},
+
+				confirm_cb: function() {
+					var u = state.form.find('[name=username]').val();
+					var p = state.form.find('[name=password]').val();
+
+					if (!u)
+						return;
+
+					L.ui.dialog(
+						L.tr('Logging in'), [
+							$('<p />').text(L.tr('Log in in progress …')),
+							$('<div />')
+								.css('width', '100%')
+								.addClass('progressbar')
+								.addClass('intermediate')
+								.append($('<div />')
+									.css('width', '100%'))
+						], { style: 'wait' }
+					);
+
+					L.globals.sid = '00000000000000000000000000000000';
+					L.session.login(u, p).then(state.response_cb);
+				}
+			});
+
+			if (!state.deferred || state.deferred.state() != 'pending')
+				state.deferred = $.Deferred();
+
+			/* try to find sid from hash */
+			var sid = L.getHash('id');
+			if (sid && sid.match(/^[a-f0-9]{32}$/))
+			{
+				L.globals.sid = sid;
+				L.session.isAlive().then(function(access) {
+					if (access)
+					{
+						L.session.startHeartbeat();
+						state.deferred.resolve();
+					}
+					else
+					{
+						L.setHash('id', undefined);
+						L.ui.login();
+					}
+				});
+
+				return state.deferred;
+			}
+
+			if (invalid)
+				state.form.find('.alert-message').show();
+			else
+				state.form.find('.alert-message').hide();
+
+			L.ui.dialog(L.tr('Authorization Required'), state.form, {
+				style: 'confirm',
+				confirm: state.confirm_cb
+			});
+
+			state.form.find('[name=password]').focus();
+
+			return state.deferred;
+		},
+
+		cryptPassword: L.rpc.declare({
+			object: 'luci2.ui',
+			method: 'crypt',
+			params: [ 'data' ],
+			expect: { crypt: '' }
+		}),
+
+
+		mergeACLScope: function(acl_scope, scope)
+		{
+			if ($.isArray(scope))
+			{
+				for (var i = 0; i < scope.length; i++)
+					acl_scope[scope[i]] = true;
+			}
+			else if ($.isPlainObject(scope))
+			{
+				for (var object_name in scope)
+				{
+					if (!$.isArray(scope[object_name]))
+						continue;
+
+					var acl_object = acl_scope[object_name] || (acl_scope[object_name] = { });
+
+					for (var i = 0; i < scope[object_name].length; i++)
+						acl_object[scope[object_name][i]] = true;
+				}
+			}
+		},
+
+		mergeACLPermission: function(acl_perm, perm)
+		{
+			if ($.isPlainObject(perm))
+			{
+				for (var scope_name in perm)
+				{
+					var acl_scope = acl_perm[scope_name] || (acl_perm[scope_name] = { });
+					L.ui.mergeACLScope(acl_scope, perm[scope_name]);
+				}
+			}
+		},
+
+		mergeACLGroup: function(acl_group, group)
+		{
+			if ($.isPlainObject(group))
+			{
+				if (!acl_group.description)
+					acl_group.description = group.description;
+
+				if (group.read)
+				{
+					var acl_perm = acl_group.read || (acl_group.read = { });
+					L.ui.mergeACLPermission(acl_perm, group.read);
+				}
+
+				if (group.write)
+				{
+					var acl_perm = acl_group.write || (acl_group.write = { });
+					L.ui.mergeACLPermission(acl_perm, group.write);
+				}
+			}
+		},
+
+		callACLsCallback: function(trees)
+		{
+			var acl_tree = { };
+
+			for (var i = 0; i < trees.length; i++)
+			{
+				if (!$.isPlainObject(trees[i]))
+					continue;
+
+				for (var group_name in trees[i])
+				{
+					var acl_group = acl_tree[group_name] || (acl_tree[group_name] = { });
+					L.ui.mergeACLGroup(acl_group, trees[i][group_name]);
+				}
+			}
+
+			return acl_tree;
+		},
+
+		callACLs: L.rpc.declare({
+			object: 'luci2.ui',
+			method: 'acls',
+			expect: { acls: [ ] }
+		}),
+
+		getAvailableACLs: function()
+		{
+			return this.callACLs().then(this.callACLsCallback);
+		},
+
+		renderChangeIndicator: function()
+		{
+			return $('<ul />')
+				.addClass('nav navbar-nav navbar-right')
+				.append($('<li />')
+					.append($('<a />')
+						.attr('id', 'changes')
+						.attr('href', '#')
+						.append($('<span />')
+							.addClass('label label-info'))));
+		},
+
+		callMenuCallback: function(entries)
+		{
+			L.globals.mainMenu = new L.ui.menu();
+			L.globals.mainMenu.entries(entries);
+
+			$('#mainmenu')
+				.empty()
+				.append(L.globals.mainMenu.render(0, 1))
+				.append(L.ui.renderChangeIndicator());
+		},
+
+		callMenu: L.rpc.declare({
+			object: 'luci2.ui',
+			method: 'menu',
+			expect: { menu: { } }
+		}),
+
+		renderMainMenu: function()
+		{
+			return this.callMenu().then(this.callMenuCallback);
+		},
+
+		renderViewMenu: function()
+		{
+			$('#viewmenu')
+				.empty()
+				.append(L.globals.mainMenu.render(2, 900));
+		},
+
+		renderView: function()
+		{
+			var node  = arguments[0];
+			var name  = node.view.split(/\//).join('.');
+			var cname = L.toClassName(name);
+			var views = L.views || (L.views = { });
+			var args  = [ ];
+
+			for (var i = 1; i < arguments.length; i++)
+				args.push(arguments[i]);
+
+			if (L.globals.currentView)
+				L.globals.currentView.finish();
+
+			L.ui.renderViewMenu();
+			L.setHash('view', node.view);
+
+			if (views[cname] instanceof L.ui.view)
+			{
+				L.globals.currentView = views[cname];
+				return views[cname].render.apply(views[cname], args);
+			}
+
+			var url = L.globals.resource + '/view/' + name + '.js';
+
+			return $.ajax(url, {
+				method: 'GET',
+				cache: true,
+				dataType: 'text'
+			}).then(function(data) {
+				try {
+					var viewConstructorSource = (
+						'(function(L, $) { ' +
+							'return %s' +
+						'})(L, $);\n\n' +
+						'//@ sourceURL=%s'
+					).format(data, url);
+
+					var viewConstructor = eval(viewConstructorSource);
+
+					views[cname] = new viewConstructor({
+						name: name,
+						acls: node.write || { }
+					});
+
+					L.globals.currentView = views[cname];
+					return views[cname].render.apply(views[cname], args);
+				}
+				catch(e) {
+					alert('Unable to instantiate view "%s": %s'.format(url, e));
+				};
+
+				return $.Deferred().resolve();
+			});
+		},
+
+		changeView: function()
+		{
+			var name = L.getHash('view');
+			var node = L.globals.defaultNode;
+
+			if (name && L.globals.mainMenu)
+				node = L.globals.mainMenu.getNode(name);
+
+			if (node)
+			{
+				L.ui.loading(true);
+				L.ui.renderView(node).then(function() {
+					L.ui.loading(false);
+				});
+			}
+		},
+
+		updateHostname: function()
+		{
+			return L.system.getBoardInfo().then(function(info) {
+				if (info.hostname)
+					$('#hostname').text(info.hostname);
+			});
+		},
+
+		updateChanges: function()
+		{
+			return L.uci.changes().then(function(changes) {
+				var n = 0;
+				var html = '';
+
+				for (var config in changes)
+				{
+					var log = [ ];
+
+					for (var i = 0; i < changes[config].length; i++)
+					{
+						var c = changes[config][i];
+
+						switch (c[0])
+						{
+						case 'order':
+							log.push('uci reorder %s.<ins>%s=<strong>%s</strong></ins>'.format(config, c[1], c[2]));
+							break;
+
+						case 'remove':
+							if (c.length < 3)
+								log.push('uci delete %s.<del>%s</del>'.format(config, c[1]));
+							else
+								log.push('uci delete %s.%s.<del>%s</del>'.format(config, c[1], c[2]));
+							break;
+
+						case 'rename':
+							if (c.length < 4)
+								log.push('uci rename %s.<ins>%s=<strong>%s</strong></ins>'.format(config, c[1], c[2], c[3]));
+							else
+								log.push('uci rename %s.%s.<ins>%s=<strong>%s</strong></ins>'.format(config, c[1], c[2], c[3], c[4]));
+							break;
+
+						case 'add':
+							log.push('uci add %s <ins>%s</ins> (= <ins><strong>%s</strong></ins>)'.format(config, c[2], c[1]));
+							break;
+
+						case 'list-add':
+							log.push('uci add_list %s.%s.<ins>%s=<strong>%s</strong></ins>'.format(config, c[1], c[2], c[3], c[4]));
+							break;
+
+						case 'list-del':
+							log.push('uci del_list %s.%s.<del>%s=<strong>%s</strong></del>'.format(config, c[1], c[2], c[3], c[4]));
+							break;
+
+						case 'set':
+							if (c.length < 4)
+								log.push('uci set %s.<ins>%s=<strong>%s</strong></ins>'.format(config, c[1], c[2]));
+							else
+								log.push('uci set %s.%s.<ins>%s=<strong>%s</strong></ins>'.format(config, c[1], c[2], c[3], c[4]));
+							break;
+						}
+					}
+
+					html += '<code>/etc/config/%s</code><pre class="uci-changes">%s</pre>'.format(config, log.join('\n'));
+					n += changes[config].length;
+				}
+
+				if (n > 0)
+					$('#changes')
+						.click(function(ev) {
+							L.ui.dialog(L.tr('Staged configuration changes'), html, {
+								style: 'confirm',
+								confirm: function() {
+									L.uci.apply().then(
+										function(code) { alert('Success with code ' + code); },
+										function(code) { alert('Error with code ' + code); }
+									);
+								}
+							});
+							ev.preventDefault();
+						})
+						.children('span')
+							.show()
+							.text(L.trcp('Pending configuration changes', '1 change', '%d changes', n).format(n));
+				else
+					$('#changes').children('span').hide();
+			});
+		},
+
+		load: function()
+		{
+			var self = this;
+
+			self.loading(true);
+
+			$.when(
+				L.session.updateACLs(),
+				self.updateHostname(),
+				self.updateChanges(),
+				self.renderMainMenu(),
+				L.network.load()
+			).then(function() {
+				self.renderView(L.globals.defaultNode).then(function() {
+					self.loading(false);
+				});
+
+				$(window).on('hashchange', function() {
+					self.changeView();
+				});
+			});
+		},
+
+		button: function(label, style, title)
+		{
+			style = style || 'default';
+
+			return $('<button />')
+				.attr('type', 'button')
+				.attr('title', title ? title : '')
+				.addClass('btn btn-' + style)
+				.text(label);
+		}
+	};
+
+	ui_class.AbstractWidget = Class.extend({
+		i18n: function(text) {
+			return text;
+		},
+
+		label: function() {
+			var key = arguments[0];
+			var args = [ ];
+
+			for (var i = 1; i < arguments.length; i++)
+				args.push(arguments[i]);
+
+			switch (typeof(this.options[key]))
+			{
+			case 'undefined':
+				return '';
+
+			case 'function':
+				return this.options[key].apply(this, args);
+
+			default:
+				return ''.format.apply('' + this.options[key], args);
+			}
+		},
+
+		toString: function() {
+			return $('<div />').append(this.render()).html();
+		},
+
+		insertInto: function(id) {
+			return $(id).empty().append(this.render());
+		},
+
+		appendTo: function(id) {
+			return $(id).append(this.render());
+		},
+
+		on: function(evname, evfunc)
+		{
+			var evnames = L.toArray(evname);
+
+			if (!this.events)
+				this.events = { };
+
+			for (var i = 0; i < evnames.length; i++)
+				this.events[evnames[i]] = evfunc;
+
+			return this;
+		},
+
+		trigger: function(evname, evdata)
+		{
+			if (this.events)
+			{
+				var evnames = L.toArray(evname);
+
+				for (var i = 0; i < evnames.length; i++)
+					if (this.events[evnames[i]])
+						this.events[evnames[i]].call(this, evdata);
+			}
+
+			return this;
+		}
+	});
+
+	ui_class.view = ui_class.AbstractWidget.extend({
+		_fetch_template: function()
+		{
+			return $.ajax(L.globals.resource + '/template/' + this.options.name + '.htm', {
+				method: 'GET',
+				cache: true,
+				dataType: 'text',
+				success: function(data) {
+					data = data.replace(/<%([#:=])?(.+?)%>/g, function(match, p1, p2) {
+						p2 = p2.replace(/^\s+/, '').replace(/\s+$/, '');
+						switch (p1)
+						{
+						case '#':
+							return '';
+
+						case ':':
+							return L.tr(p2);
+
+						case '=':
+							return L.globals[p2] || '';
+
+						default:
+							return '(?' + match + ')';
+						}
+					});
+
+					$('#maincontent').append(data);
+				}
+			});
+		},
+
+		execute: function()
+		{
+			throw "Not implemented";
+		},
+
+		render: function()
+		{
+			var container = $('#maincontent');
+
+			container.empty();
+
+			if (this.title)
+				container.append($('<h2 />').append(this.title));
+
+			if (this.description)
+				container.append($('<p />').append(this.description));
+
+			var self = this;
+			var args = [ ];
+
+			for (var i = 0; i < arguments.length; i++)
+				args.push(arguments[i]);
+
+			return this._fetch_template().then(function() {
+				return L.deferrable(self.execute.apply(self, args));
+			});
+		},
+
+		repeat: function(func, interval)
+		{
+			var self = this;
+
+			if (!self._timeouts)
+				self._timeouts = [ ];
+
+			var index = self._timeouts.length;
+
+			if (typeof(interval) != 'number')
+				interval = 5000;
+
+			var setTimer, runTimer;
+
+			setTimer = function() {
+				if (self._timeouts)
+					self._timeouts[index] = window.setTimeout(runTimer, interval);
+			};
+
+			runTimer = function() {
+				L.deferrable(func.call(self)).then(setTimer, setTimer);
+			};
+
+			runTimer();
+		},
+
+		finish: function()
+		{
+			if ($.isArray(this._timeouts))
+			{
+				for (var i = 0; i < this._timeouts.length; i++)
+					window.clearTimeout(this._timeouts[i]);
+
+				delete this._timeouts;
+			}
+		}
+	});
+
+	ui_class.menu = ui_class.AbstractWidget.extend({
+		init: function() {
+			this._nodes = { };
+		},
+
+		entries: function(entries)
+		{
+			for (var entry in entries)
+			{
+				var path = entry.split(/\//);
+				var node = this._nodes;
+
+				for (i = 0; i < path.length; i++)
+				{
+					if (!node.childs)
+						node.childs = { };
+
+					if (!node.childs[path[i]])
+						node.childs[path[i]] = { };
+
+					node = node.childs[path[i]];
+				}
+
+				$.extend(node, entries[entry]);
+			}
+		},
+
+		sortNodesCallback: function(a, b)
+		{
+			var x = a.index || 0;
+			var y = b.index || 0;
+			return (x - y);
+		},
+
+		firstChildView: function(node)
+		{
+			if (node.view)
+				return node;
+
+			var nodes = [ ];
+			for (var child in (node.childs || { }))
+				nodes.push(node.childs[child]);
+
+			nodes.sort(this.sortNodesCallback);
+
+			for (var i = 0; i < nodes.length; i++)
+			{
+				var child = this.firstChildView(nodes[i]);
+				if (child)
+				{
+					for (var key in child)
+						if (!node.hasOwnProperty(key) && child.hasOwnProperty(key))
+							node[key] = child[key];
+
+					return node;
+				}
+			}
+
+			return undefined;
+		},
+
+		handleClick: function(ev)
+		{
+			L.setHash('view', ev.data);
+
+			ev.preventDefault();
+			this.blur();
+		},
+
+		renderNodes: function(childs, level, min, max)
+		{
+			var nodes = [ ];
+			for (var node in childs)
+			{
+				var child = this.firstChildView(childs[node]);
+				if (child)
+					nodes.push(childs[node]);
+			}
+
+			nodes.sort(this.sortNodesCallback);
+
+			var list = $('<ul />');
+
+			if (level == 0)
+				list.addClass('nav').addClass('navbar-nav');
+			else if (level == 1)
+				list.addClass('dropdown-menu').addClass('navbar-inverse');
+
+			for (var i = 0; i < nodes.length; i++)
+			{
+				if (!L.globals.defaultNode)
+				{
+					var v = L.getHash('view');
+					if (!v || v == nodes[i].view)
+						L.globals.defaultNode = nodes[i];
+				}
+
+				var item = $('<li />')
+					.append($('<a />')
+						.attr('href', '#')
+						.text(L.tr(nodes[i].title)))
+					.appendTo(list);
+
+				if (nodes[i].childs && level < max)
+				{
+					item.addClass('dropdown');
+
+					item.find('a')
+						.addClass('dropdown-toggle')
+						.attr('data-toggle', 'dropdown')
+						.append('<b class="caret"></b>');
+
+					item.append(this.renderNodes(nodes[i].childs, level + 1));
+				}
+				else
+				{
+					item.find('a').click(nodes[i].view, this.handleClick);
+				}
+			}
+
+			return list.get(0);
+		},
+
+		render: function(min, max)
+		{
+			var top = min ? this.getNode(L.globals.defaultNode.view, min) : this._nodes;
+			return this.renderNodes(top.childs, 0, min, max);
+		},
+
+		getNode: function(path, max)
+		{
+			var p = path.split(/\//);
+			var n = this._nodes;
+
+			if (typeof(max) == 'undefined')
+				max = p.length;
+
+			for (var i = 0; i < max; i++)
+			{
+				if (!n.childs[p[i]])
+					return undefined;
+
+				n = n.childs[p[i]];
+			}
+
+			return n;
+		}
+	});
+
+	ui_class.table = ui_class.AbstractWidget.extend({
+		init: function()
+		{
+			this._rows = [ ];
+		},
+
+		row: function(values)
+		{
+			if ($.isArray(values))
+			{
+				this._rows.push(values);
+			}
+			else if ($.isPlainObject(values))
+			{
+				var v = [ ];
+				for (var i = 0; i < this.options.columns.length; i++)
+				{
+					var col = this.options.columns[i];
+
+					if (typeof col.key == 'string')
+						v.push(values[col.key]);
+					else
+						v.push(null);
+				}
+				this._rows.push(v);
+			}
+		},
+
+		rows: function(rows)
+		{
+			for (var i = 0; i < rows.length; i++)
+				this.row(rows[i]);
+		},
+
+		render: function(id)
+		{
+			var fieldset = document.createElement('fieldset');
+				fieldset.className = 'cbi-section';
+
+			if (this.options.caption)
+			{
+				var legend = document.createElement('legend');
+				$(legend).append(this.options.caption);
+				fieldset.appendChild(legend);
+			}
+
+			var table = document.createElement('table');
+				table.className = 'table table-condensed table-hover';
+
+			var has_caption = false;
+			var has_description = false;
+
+			for (var i = 0; i < this.options.columns.length; i++)
+				if (this.options.columns[i].caption)
+				{
+					has_caption = true;
+					break;
+				}
+				else if (this.options.columns[i].description)
+				{
+					has_description = true;
+					break;
+				}
+
+			if (has_caption)
+			{
+				var tr = table.insertRow(-1);
+					tr.className = 'cbi-section-table-titles';
+
+				for (var i = 0; i < this.options.columns.length; i++)
+				{
+					var col = this.options.columns[i];
+					var th = document.createElement('th');
+						th.className = 'cbi-section-table-cell';
+
+					tr.appendChild(th);
+
+					if (col.width)
+						th.style.width = col.width;
+
+					if (col.align)
+						th.style.textAlign = col.align;
+
+					if (col.caption)
+						$(th).append(col.caption);
+				}
+			}
+
+			if (has_description)
+			{
+				var tr = table.insertRow(-1);
+					tr.className = 'cbi-section-table-descr';
+
+				for (var i = 0; i < this.options.columns.length; i++)
+				{
+					var col = this.options.columns[i];
+					var th = document.createElement('th');
+						th.className = 'cbi-section-table-cell';
+
+					tr.appendChild(th);
+
+					if (col.width)
+						th.style.width = col.width;
+
+					if (col.align)
+						th.style.textAlign = col.align;
+
+					if (col.description)
+						$(th).append(col.description);
+				}
+			}
+
+			if (this._rows.length == 0)
+			{
+				if (this.options.placeholder)
+				{
+					var tr = table.insertRow(-1);
+					var td = tr.insertCell(-1);
+						td.className = 'cbi-section-table-cell';
+
+					td.colSpan = this.options.columns.length;
+					$(td).append(this.options.placeholder);
+				}
+			}
+			else
+			{
+				for (var i = 0; i < this._rows.length; i++)
+				{
+					var tr = table.insertRow(-1);
+
+					for (var j = 0; j < this.options.columns.length; j++)
+					{
+						var col = this.options.columns[j];
+						var td = tr.insertCell(-1);
+
+						var val = this._rows[i][j];
+
+						if (typeof(val) == 'undefined')
+							val = col.placeholder;
+
+						if (typeof(val) == 'undefined')
+							val = '';
+
+						if (col.width)
+							td.style.width = col.width;
+
+						if (col.align)
+							td.style.textAlign = col.align;
+
+						if (typeof col.format == 'string')
+							$(td).append(col.format.format(val));
+						else if (typeof col.format == 'function')
+							$(td).append(col.format(val, i));
+						else
+							$(td).append(val);
+					}
+				}
+			}
+
+			this._rows = [ ];
+			fieldset.appendChild(table);
+
+			return fieldset;
+		}
+	});
+
+	ui_class.progress = ui_class.AbstractWidget.extend({
+		render: function()
+		{
+			var vn = parseInt(this.options.value) || 0;
+			var mn = parseInt(this.options.max) || 100;
+			var pc = Math.floor((100 / mn) * vn);
+
+			var text;
+
+			if (typeof(this.options.format) == 'string')
+				text = this.options.format.format(this.options.value, this.options.max, pc);
+			else if (typeof(this.options.format) == 'function')
+				text = this.options.format(pc);
+			else
+				text = '%.2f%%'.format(pc);
+
+			return $('<div />')
+				.addClass('progress')
+				.append($('<div />')
+					.addClass('progress-bar')
+					.addClass('progress-bar-info')
+					.css('width', pc + '%'))
+				.append($('<small />')
+					.text(text));
+		}
+	});
+
+	ui_class.devicebadge = ui_class.AbstractWidget.extend({
+		render: function()
+		{
+			var l2dev = this.options.l2_device || this.options.device;
+			var l3dev = this.options.l3_device;
+			var dev = l3dev || l2dev || '?';
+
+			var span = document.createElement('span');
+				span.className = 'badge';
+
+			if (typeof(this.options.signal) == 'number' ||
+				typeof(this.options.noise) == 'number')
+			{
+				var r = 'none';
+				if (typeof(this.options.signal) != 'undefined' &&
+					typeof(this.options.noise) != 'undefined')
+				{
+					var q = (-1 * (this.options.noise - this.options.signal)) / 5;
+					if (q < 1)
+						r = '0';
+					else if (q < 2)
+						r = '0-25';
+					else if (q < 3)
+						r = '25-50';
+					else if (q < 4)
+						r = '50-75';
+					else
+						r = '75-100';
+				}
+
+				span.appendChild(document.createElement('img'));
+				span.lastChild.src = L.globals.resource + '/icons/signal-' + r + '.png';
+
+				if (r == 'none')
+					span.title = L.tr('No signal');
+				else
+					span.title = '%s: %d %s / %s: %d %s'.format(
+						L.tr('Signal'), this.options.signal, L.tr('dBm'),
+						L.tr('Noise'), this.options.noise, L.tr('dBm')
+					);
+			}
+			else
+			{
+				var type = 'ethernet';
+				var desc = L.tr('Ethernet device');
+
+				if (l3dev != l2dev)
+				{
+					type = 'tunnel';
+					desc = L.tr('Tunnel interface');
+				}
+				else if (dev.indexOf('br-') == 0)
+				{
+					type = 'bridge';
+					desc = L.tr('Bridge');
+				}
+				else if (dev.indexOf('.') > 0)
+				{
+					type = 'vlan';
+					desc = L.tr('VLAN interface');
+				}
+				else if (dev.indexOf('wlan') == 0 ||
+						 dev.indexOf('ath') == 0 ||
+						 dev.indexOf('wl') == 0)
+				{
+					type = 'wifi';
+					desc = L.tr('Wireless Network');
+				}
+
+				span.appendChild(document.createElement('img'));
+				span.lastChild.src = L.globals.resource + '/icons/' + type + (this.options.up ? '' : '_disabled') + '.png';
+				span.title = desc;
+			}
+
+			$(span).append(' ');
+			$(span).append(dev);
+
+			return span;
+		}
+	});
+
+	return Class.extend(ui_class);
+})();
diff --git a/luci2/htdocs/luci2/wireless.js b/luci2/htdocs/luci2/wireless.js
new file mode 100644
index 0000000..39121a6
--- /dev/null
+++ b/luci2/htdocs/luci2/wireless.js
@@ -0,0 +1,156 @@
+Class.extend({
+	listDeviceNames: L.rpc.declare({
+		object: 'iwinfo',
+		method: 'devices',
+		expect: { 'devices': [ ] },
+		filter: function(data) {
+			data.sort();
+			return data;
+		}
+	}),
+
+	getDeviceStatus: L.rpc.declare({
+		object: 'iwinfo',
+		method: 'info',
+		params: [ 'device' ],
+		expect: { '': { } },
+		filter: function(data, params) {
+			if (!$.isEmptyObject(data))
+			{
+				data['device'] = params['device'];
+				return data;
+			}
+			return undefined;
+		}
+	}),
+
+	getAssocList: L.rpc.declare({
+		object: 'iwinfo',
+		method: 'assoclist',
+		params: [ 'device' ],
+		expect: { results: [ ] },
+		filter: function(data, params) {
+			for (var i = 0; i < data.length; i++)
+				data[i]['device'] = params['device'];
+
+			data.sort(function(a, b) {
+				if (a.bssid < b.bssid)
+					return -1;
+				else if (a.bssid > b.bssid)
+					return 1;
+				else
+					return 0;
+			});
+
+			return data;
+		}
+	}),
+
+	getWirelessStatus: function() {
+		return this.listDeviceNames().then(function(names) {
+			L.rpc.batch();
+
+			for (var i = 0; i < names.length; i++)
+				L.wireless.getDeviceStatus(names[i]);
+
+			return L.rpc.flush();
+		}).then(function(networks) {
+			var rv = { };
+
+			var phy_attrs = [
+				'country', 'channel', 'frequency', 'frequency_offset',
+				'txpower', 'txpower_offset', 'hwmodes', 'hardware', 'phy'
+			];
+
+			var net_attrs = [
+				'ssid', 'bssid', 'mode', 'quality', 'quality_max',
+				'signal', 'noise', 'bitrate', 'encryption'
+			];
+
+			for (var i = 0; i < networks.length; i++)
+			{
+				var phy = rv[networks[i].phy] || (
+					rv[networks[i].phy] = { networks: [ ] }
+				);
+
+				var net = {
+					device: networks[i].device
+				};
+
+				for (var j = 0; j < phy_attrs.length; j++)
+					phy[phy_attrs[j]] = networks[i][phy_attrs[j]];
+
+				for (var j = 0; j < net_attrs.length; j++)
+					net[net_attrs[j]] = networks[i][net_attrs[j]];
+
+				phy.networks.push(net);
+			}
+
+			return rv;
+		});
+	},
+
+	getAssocLists: function()
+	{
+		return this.listDeviceNames().then(function(names) {
+			L.rpc.batch();
+
+			for (var i = 0; i < names.length; i++)
+				L.wireless.getAssocList(names[i]);
+
+			return L.rpc.flush();
+		}).then(function(assoclists) {
+			var rv = [ ];
+
+			for (var i = 0; i < assoclists.length; i++)
+				for (var j = 0; j < assoclists[i].length; j++)
+					rv.push(assoclists[i][j]);
+
+			return rv;
+		});
+	},
+
+	formatEncryption: function(enc)
+	{
+		var format_list = function(l, s)
+		{
+			var rv = [ ];
+			for (var i = 0; i < l.length; i++)
+				rv.push(l[i].toUpperCase());
+			return rv.join(s ? s : ', ');
+		}
+
+		if (!enc || !enc.enabled)
+			return L.tr('None');
+
+		if (enc.wep)
+		{
+			if (enc.wep.length == 2)
+				return L.tr('WEP Open/Shared') + ' (%s)'.format(format_list(enc.ciphers, ', '));
+			else if (enc.wep[0] == 'shared')
+				return L.tr('WEP Shared Auth') + ' (%s)'.format(format_list(enc.ciphers, ', '));
+			else
+				return L.tr('WEP Open System') + ' (%s)'.format(format_list(enc.ciphers, ', '));
+		}
+		else if (enc.wpa)
+		{
+			if (enc.wpa.length == 2)
+				return L.tr('mixed WPA/WPA2') + ' %s (%s)'.format(
+					format_list(enc.authentication, '/'),
+					format_list(enc.ciphers, ', ')
+				);
+			else if (enc.wpa[0] == 2)
+				return 'WPA2 %s (%s)'.format(
+					format_list(enc.authentication, '/'),
+					format_list(enc.ciphers, ', ')
+				);
+			else
+				return 'WPA %s (%s)'.format(
+					format_list(enc.authentication, '/'),
+					format_list(enc.ciphers, ', ')
+				);
+		}
+
+		return L.tr('Unknown');
+	}
+});
-- 
2.30.2