LuCI - Lua Configuration Interface
Copyright 2008 Steven Barth <steven@midlink.org>
- Copyright 2008-2009 Jo-Philipp Wich <xm@subsignal.org>
+ Copyright 2008-2010 Jo-Philipp Wich <xm@subsignal.org>
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
-
- $Id$
*/
var cbi_d = [];
var cbi_t = [];
var cbi_c = [];
+var cbi_validators = {
+
+ 'integer': function(v)
+ {
+ return (v.match(/^-?[0-9]+$/) != null);
+ },
+
+ 'uinteger': function(v)
+ {
+ return (cbi_validators.integer(v) && (v >= 0));
+ },
+
+ 'ipaddr': function(v)
+ {
+ return cbi_validators.ip4addr(v) || cbi_validators.ip6addr(v);
+ },
+
+ 'ip4addr': function(v)
+ {
+ if( v.match(/^(\d+)\.(\d+)\.(\d+)\.(\d+)(\/(\d+))?$/) )
+ {
+ return (RegExp.$1 >= 0) && (RegExp.$1 <= 255) &&
+ (RegExp.$2 >= 0) && (RegExp.$2 <= 255) &&
+ (RegExp.$3 >= 0) && (RegExp.$3 <= 255) &&
+ (RegExp.$4 >= 0) && (RegExp.$4 <= 255) &&
+ (!RegExp.$5 || ((RegExp.$6 >= 0) && (RegExp.$6 <= 32)))
+ ;
+ }
+
+ return false;
+ },
+
+ 'ip6addr': function(v)
+ {
+ if( v.match(/^([a-fA-F0-9:.]+)(\/(\d+))?$/) )
+ {
+ if( !RegExp.$2 || ((RegExp.$3 >= 0) && (RegExp.$3 <= 128)) )
+ {
+ var addr = RegExp.$1;
+
+ if( addr == '::' )
+ {
+ return true;
+ }
+
+ if( addr.indexOf('.') > 0 )
+ {
+ var off = addr.lastIndexOf(':');
+
+ if( !(off && cbi_validators.ip4addr(addr.substr(off+1))) )
+ return false;
+
+ addr = addr.substr(0, off) + ':0:0';
+ }
+
+ if( addr.indexOf('::') < 0 )
+ {
+ return (addr.match(/^(?:[a-fA-F0-9]{1,4}:){7}[a-fA-F0-9]{1,4}$/) != null);
+ }
+
+ var fields = 0;
+
+ for( var i = 0, last = 0, comp = false; i <= addr.length; i++ )
+ {
+ if( (addr.charAt(i) == ':') || (i == addr.length) )
+ {
+ if( (i == last) && !comp )
+ {
+ comp = true;
+ }
+ else
+ {
+ var f = addr.substring(last, i);
+ if( !(f && f.match(/^[a-fA-F0-9]{1,4}$/)) )
+ return false;
+ }
+
+ fields++;
+ last = i + 1;
+ }
+ }
+
+ return (fields == 8);
+ }
+ }
+
+ return false;
+ },
+
+ 'port': function(v)
+ {
+ return cbi_validators.integer(v) && (v >= 0) && (v <= 65535);
+ },
+
+ 'portrange': function(v)
+ {
+ if( v.match(/^(\d+)-(\d+)$/) )
+ {
+ var p1 = RegExp.$1;
+ var p2 = RegExp.$2;
+
+ return cbi_validators.port(p1) &&
+ cbi_validators.port(p2) &&
+ (parseInt(p1) <= parseInt(p2))
+ ;
+ }
+ else
+ {
+ return cbi_validators.port(v);
+ }
+ },
+
+ 'macaddr': function(v)
+ {
+ return (v.match(/^([a-fA-F0-9]{2}:){5}[a-fA-F0-9]{2}$/) != null);
+ },
+
+ 'host': function(v)
+ {
+ return cbi_validators.hostname(v) || cbi_validators.ipaddr(v);
+ },
+
+ 'hostname': function(v)
+ {
+ return (v.match(/^[a-zA-Z_][a-zA-Z0-9_\-.]*$/) != null);
+ },
+
+ 'wpakey': function(v)
+ {
+ if( v.length == 64 )
+ return (v.match(/^[a-fA-F0-9]{64}$/) != null);
+ else
+ return (v.length >= 8) && (v.length <= 63);
+ },
+
+ 'wepkey': function(v)
+ {
+ if( v.substr(0,2) == 's:' )
+ v = v.substr(2);
+
+ if( (v.length == 10) || (v.length == 26) )
+ return (v.match(/^[a-fA-F0-9]{10,26}$/) != null);
+ else
+ return (v.length == 5) || (v.length == 13);
+ },
+
+};
+
+
function cbi_d_add(field, dep, next) {
var obj = document.getElementById(field);
if (obj) {
var sel = document.createElement("select");
sel.id = selid;
sel.className = 'cbi-input-select';
+ if (obj.className && obj.className.match(/cbi-input-invalid/)) {
+ sel.className += ' cbi-input-invalid';
+ }
if (obj.nextSibling) {
obj.parentNode.insertBefore(sel, obj.nextSibling);
} else {
obj.focus();
} else {
obj.value = sel.options[sel.selectedIndex].value;
+ sel.className = (!obj.validate || obj.validate())
+ ? 'cbi-input-select' : 'cbi-input-select cbi-input-invalid';
}
try {
}
}
+
+function cbi_validate_form(form, errmsg)
+{
+ if( form.cbi_validators )
+ {
+ for( var i = 0; i < form.cbi_validators.length; i++ )
+ {
+ var validator = form.cbi_validators[i];
+ if( !validator() && errmsg )
+ {
+ alert(errmsg);
+ return false;
+ }
+ }
+ }
+
+ return true;
+}
+
+function cbi_validate_reset(form)
+{
+ window.setTimeout(
+ function() { cbi_validate_form(form, null) }, 100
+ );
+
+ return true;
+}
+
+function cbi_validate_field(cbid, optional, type)
+{
+ var field = document.getElementById(cbid);
+ var vldcb = cbi_validators[type];
+
+ if( field && vldcb )
+ {
+ var validator = function(reset)
+ {
+ // is not detached
+ if( field.form )
+ {
+ field.className = field.className.replace(/ cbi-input-invalid/g, '');
+
+ // validate value
+ var value = (field.options) ? field.options[field.options.selectedIndex].value : field.value;
+ if( !(((value.length == 0) && optional) || vldcb(value)) )
+ {
+ // invalid
+ field.className += ' cbi-input-invalid';
+ return false;
+ }
+ }
+
+ return true;
+ };
+
+ if( ! field.form.cbi_validators )
+ field.form.cbi_validators = [ ];
+
+ field.form.cbi_validators.push(validator);
+ field.onblur = field.onkeyup = field.validate = validator;
+
+ validator();
+ }
+}
+
projects / project / luci.git / blobdiff