<?php

/**

 * Zend Framework

 *

 * LICENSE

 *

 * This source file is subject to the new BSD license that is bundled

 * with this package in the file LICENSE.txt.

 * It is also available through the world-wide-web at this URL:

 * http://framework.zend.com/license/new-bsd

 * If you did not receive a copy of the license and are unable to

 * obtain it through the world-wide-web, please send an email

 * to license@zend.com so we can send you a copy immediately.

 *

 * @category   Zend

 * @package    Zend_Validate

 * @copyright  Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)

 * @license    http://framework.zend.com/license/new-bsd     New BSD License

 * @version    $Id: Hostname.php 22830 2010-08-12 16:05:09Z thomas $

 */

/**

 * @see Zend_Validate_Abstract

 */

require_once 'Zend/Validate/Abstract.php';

/**

 * @see Zend_Validate_Ip

 */

require_once 'Zend/Validate/Ip.php';

/**

 * Please note there are two standalone test scripts for testing IDN characters due to problems

 * with file encoding.

 *

 * The first is tests/Zend/Validate/HostnameTestStandalone.php which is designed to be run on

 * the command line.

 *

 * The second is tests/Zend/Validate/HostnameTestForm.php which is designed to be run via HTML

 * to allow users to test entering UTF-8 characters in a form.

 *

 * @category   Zend

 * @package    Zend_Validate

 * @copyright  Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)

 * @license    http://framework.zend.com/license/new-bsd     New BSD License

 */

class Zend_Validate_Hostname extends Zend_Validate_Abstract

{

    const CANNOT_DECODE_PUNYCODE  = 'hostnameCannotDecodePunycode';

    const INVALID                 = 'hostnameInvalid';

    const INVALID_DASH            = 'hostnameDashCharacter';

    const INVALID_HOSTNAME        = 'hostnameInvalidHostname';

    const INVALID_HOSTNAME_SCHEMA = 'hostnameInvalidHostnameSchema';

    const INVALID_LOCAL_NAME      = 'hostnameInvalidLocalName';

    const INVALID_URI             = 'hostnameInvalidUri';

    const IP_ADDRESS_NOT_ALLOWED  = 'hostnameIpAddressNotAllowed';

    const LOCAL_NAME_NOT_ALLOWED  = 'hostnameLocalNameNotAllowed';

    const UNDECIPHERABLE_TLD      = 'hostnameUndecipherableTld';

    const UNKNOWN_TLD             = 'hostnameUnknownTld';

    /**

     * @var array

     */

    protected $_messageTemplates = array(

        self::CANNOT_DECODE_PUNYCODE  => "'%value%' appears to be a DNS hostname but the given punycode notation cannot be decoded",

        self::INVALID                 => "Invalid type given. String expected",

        self::INVALID_DASH            => "'%value%' appears to be a DNS hostname but contains a dash in an invalid position",

        self::INVALID_HOSTNAME        => "'%value%' does not match the expected structure for a DNS hostname",

        self::INVALID_HOSTNAME_SCHEMA => "'%value%' appears to be a DNS hostname but cannot match against hostname schema for TLD '%tld%'",

        self::INVALID_LOCAL_NAME      => "'%value%' does not appear to be a valid local network name",

        self::INVALID_URI             => "'%value%' does not appear to be a valid URI hostname",

        self::IP_ADDRESS_NOT_ALLOWED  => "'%value%' appears to be an IP address, but IP addresses are not allowed",

        self::LOCAL_NAME_NOT_ALLOWED  => "'%value%' appears to be a local network name but local network names are not allowed",

        self::UNDECIPHERABLE_TLD      => "'%value%' appears to be a DNS hostname but cannot extract TLD part",

        self::UNKNOWN_TLD             => "'%value%' appears to be a DNS hostname but cannot match TLD against known list",

    );

    /**

     * @var array

     */

    protected $_messageVariables = array(

        'tld' => '_tld'

    );

    /**

     * Allows Internet domain names (e.g., example.com)

     */

    const ALLOW_DNS   = 1;

    /**

     * Allows IP addresses

     */

    const ALLOW_IP    = 2;

    /**

     * Allows local network names (e.g., localhost, www.localdomain)

     */

    const ALLOW_LOCAL = 4;

    /**

     * Allows all types of hostnames

     */

    const ALLOW_ALL   = 7;

    /**

     * Allows all types of hostnames

     */

    const ALLOW_URI = 8;

    /**

     * Array of valid top-level-domains

     *

     * @see ftp://data.iana.org/TLD/tlds-alpha-by-domain.txt  List of all TLDs by domain

     * @see http://www.iana.org/domains/root/db/ Official list of supported TLDs

     * @var array

     */

    protected $_validTlds = array(

        'ac', 'ad', 'ae', 'aero', 'af', 'ag', 'ai', 'al', 'am', 'an', 'ao', 'aq', 'ar', 'arpa',

        'as', 'asia', 'at', 'au', 'aw', 'ax', 'az', 'ba', 'bb', 'bd', 'be', 'bf', 'bg', 'bh', 'bi',

        'biz', 'bj', 'bm', 'bn', 'bo', 'br', 'bs', 'bt', 'bv', 'bw', 'by', 'bz', 'ca', 'cat', 'cc',

        'cd', 'cf', 'cg', 'ch', 'ci', 'ck', 'cl', 'cm', 'cn', 'co', 'com', 'coop', 'cr', 'cu',

        'cv', 'cx', 'cy', 'cz', 'de', 'dj', 'dk', 'dm', 'do', 'dz', 'ec', 'edu', 'ee', 'eg', 'er',

        'es', 'et', 'eu', 'fi', 'fj', 'fk', 'fm', 'fo', 'fr', 'ga', 'gb', 'gd', 'ge', 'gf', 'gg',

        'gh', 'gi', 'gl', 'gm', 'gn', 'gov', 'gp', 'gq', 'gr', 'gs', 'gt', 'gu', 'gw', 'gy', 'hk',

        'hm', 'hn', 'hr', 'ht', 'hu', 'id', 'ie', 'il', 'im', 'in', 'info', 'int', 'io', 'iq',

        'ir', 'is', 'it', 'je', 'jm', 'jo', 'jobs', 'jp', 'ke', 'kg', 'kh', 'ki', 'km', 'kn', 'kp',

        'kr', 'kw', 'ky', 'kz', 'la', 'lb', 'lc', 'li', 'lk', 'lr', 'ls', 'lt', 'lu', 'lv', 'ly',

        'ma', 'mc', 'md', 'me', 'mg', 'mh', 'mil', 'mk', 'ml', 'mm', 'mn', 'mo', 'mobi', 'mp',

        'mq', 'mr', 'ms', 'mt', 'mu', 'museum', 'mv', 'mw', 'mx', 'my', 'mz', 'na', 'name', 'nc',

        'ne', 'net', 'nf', 'ng', 'ni', 'nl', 'no', 'np', 'nr', 'nu', 'nz', 'om', 'org', 'pa', 'pe',

        'pf', 'pg', 'ph', 'pk', 'pl', 'pm', 'pn', 'pr', 'pro', 'ps', 'pt', 'pw', 'py', 'qa', 're',

        'ro', 'rs', 'ru', 'rw', 'sa', 'sb', 'sc', 'sd', 'se', 'sg', 'sh', 'si', 'sj', 'sk', 'sl',

        'sm', 'sn', 'so', 'sr', 'st', 'su', 'sv', 'sy', 'sz', 'tc', 'td', 'tel', 'tf', 'tg', 'th',

        'tj', 'tk', 'tl', 'tm', 'tn', 'to', 'tp', 'tr', 'travel', 'tt', 'tv', 'tw', 'tz', 'ua',

        'ug', 'uk', 'um', 'us', 'uy', 'uz', 'va', 'vc', 've', 'vg', 'vi', 'vn', 'vu', 'wf', 'ws',

        'ye', 'yt', 'yu', 'za', 'zm', 'zw'

    );

    /**

     * @var string

     */

    protected $_tld;

    /**

     * Array for valid Idns

     * @see http://www.iana.org/domains/idn-tables/ Official list of supported IDN Chars

     * (.AC) Ascension Island http://www.nic.ac/pdf/AC-IDN-Policy.pdf

     * (.AR) Argentinia http://www.nic.ar/faqidn.html

     * (.AS) American Samoa http://www.nic.as/idn/chars.cfm

     * (.AT) Austria http://www.nic.at/en/service/technical_information/idn/charset_converter/

     * (.BIZ) International http://www.iana.org/domains/idn-tables/

     * (.BR) Brazil http://registro.br/faq/faq6.html

     * (.BV) Bouvett Island http://www.norid.no/domeneregistrering/idn/idn_nyetegn.en.html

     * (.CAT) Catalan http://www.iana.org/domains/idn-tables/tables/cat_ca_1.0.html

     * (.CH) Switzerland https://nic.switch.ch/reg/ocView.action?res=EF6GW2JBPVTG67DLNIQXU234MN6SC33JNQQGI7L6#anhang1

     * (.CL) Chile http://www.iana.org/domains/idn-tables/tables/cl_latn_1.0.html

     * (.COM) International http://www.verisign.com/information-services/naming-services/internationalized-domain-names/index.html

     * (.DE) Germany http://www.denic.de/en/domains/idns/liste.html

     * (.DK) Danmark http://www.dk-hostmaster.dk/index.php?id=151

     * (.ES) Spain https://www.nic.es/media/2008-05/1210147705287.pdf

     * (.FI) Finland http://www.ficora.fi/en/index/palvelut/fiverkkotunnukset/aakkostenkaytto.html

     * (.GR) Greece https://grweb.ics.forth.gr/CharacterTable1_en.jsp

     * (.HU) Hungary http://www.domain.hu/domain/English/szabalyzat/szabalyzat.html

     * (.INFO) International http://www.nic.info/info/idn

     * (.IO) British Indian Ocean Territory http://www.nic.io/IO-IDN-Policy.pdf

     * (.IR) Iran http://www.nic.ir/Allowable_Characters_dot-iran

     * (.IS) Iceland http://www.isnic.is/domain/rules.php

     * (.KR) Korea http://www.iana.org/domains/idn-tables/tables/kr_ko-kr_1.0.html

     * (.LI) Liechtenstein https://nic.switch.ch/reg/ocView.action?res=EF6GW2JBPVTG67DLNIQXU234MN6SC33JNQQGI7L6#anhang1

     * (.LT) Lithuania http://www.domreg.lt/static/doc/public/idn_symbols-en.pdf

     * (.MD) Moldova http://www.register.md/

     * (.MUSEUM) International http://www.iana.org/domains/idn-tables/tables/museum_latn_1.0.html

     * (.NET) International http://www.verisign.com/information-services/naming-services/internationalized-domain-names/index.html

     * (.NO) Norway http://www.norid.no/domeneregistrering/idn/idn_nyetegn.en.html

     * (.NU) Niue http://www.worldnames.net/

     * (.ORG) International http://www.pir.org/index.php?db=content/FAQs&tbl=FAQs_Registrant&id=2

     * (.PE) Peru https://www.nic.pe/nuevas_politicas_faq_2.php

     * (.PL) Poland http://www.dns.pl/IDN/allowed_character_sets.pdf

     * (.PR) Puerto Rico http://www.nic.pr/idn_rules.asp

     * (.PT) Portugal https://online.dns.pt/dns_2008/do?com=DS;8216320233;111;+PAGE(4000058)+K-CAT-CODIGO(C.125)+RCNT(100);

     * (.RU) Russia http://www.iana.org/domains/idn-tables/tables/ru_ru-ru_1.0.html

     * (.SA) Saudi Arabia http://www.iana.org/domains/idn-tables/tables/sa_ar_1.0.html

     * (.SE) Sweden http://www.iis.se/english/IDN_campaignsite.shtml?lang=en

     * (.SH) Saint Helena http://www.nic.sh/SH-IDN-Policy.pdf

     * (.SJ) Svalbard and Jan Mayen http://www.norid.no/domeneregistrering/idn/idn_nyetegn.en.html

     * (.TH) Thailand http://www.iana.org/domains/idn-tables/tables/th_th-th_1.0.html

     * (.TM) Turkmenistan http://www.nic.tm/TM-IDN-Policy.pdf

     * (.TR) Turkey https://www.nic.tr/index.php

     * (.VE) Venice http://www.iana.org/domains/idn-tables/tables/ve_es_1.0.html

     * (.VN) Vietnam http://www.vnnic.vn/english/5-6-300-2-2-04-20071115.htm#1.%20Introduction

     *

     * @var array

     */

    protected $_validIdns = array(

        'AC'  => array(1 => '/^[\x{002d}0-9a-zà-öø-ÿāăąćĉċčďđēėęěĝġģĥħīįĵķĺļľŀłńņňŋőœŕŗřśŝşšţťŧūŭůűųŵŷźżž]{1,63}$/iu'),

        'AR'  => array(1 => '/^[\x{002d}0-9a-zà-ãç-êìíñ-õü]{1,63}$/iu'),

        'AS'  => array(1 => '/^[\x{002d}0-9a-zà-öø-ÿāăąćĉċčďđēĕėęěĝğġģĥħĩīĭįıĵķĸĺļľłńņňŋōŏőœŕŗřśŝşšţťŧũūŭůűųŵŷźż]{1,63}$/iu'),

        'AT'  => array(1 => '/^[\x{002d}0-9a-zà-öø-ÿœšž]{1,63}$/iu'),

        'BIZ' => 'Hostname/Biz.php',

        'BR'  => array(1 => '/^[\x{002d}0-9a-zà-ãçéíó-õúü]{1,63}$/iu'),

        'BV'  => array(1 => '/^[\x{002d}0-9a-zàáä-éêñ-ôöøüčđńŋšŧž]{1,63}$/iu'),

        'CAT' => array(1 => '/^[\x{002d}0-9a-z·àç-éíïòóúü]{1,63}$/iu'),

        'CH'  => array(1 => '/^[\x{002d}0-9a-zà-öø-ÿœ]{1,63}$/iu'),

        'CL'  => array(1 => '/^[\x{002d}0-9a-záéíñóúü]{1,63}$/iu'),

        'CN'  => 'Hostname/Cn.php',

        'COM' => 'Zend/Validate/Hostname/Com.php',

        'DE'  => array(1 => '/^[\x{002d}0-9a-zà-öø-ÿăąāćĉčċďđĕěėęēğĝġģĥħĭĩįīıĵķĺľļłńňņŋŏőōœĸŕřŗśŝšşťţŧŭůűũųūŵŷźžż]{1,63}$/iu'),

        'DK'  => array(1 => '/^[\x{002d}0-9a-zäéöü]{1,63}$/iu'),

        'ES'  => array(1 => '/^[\x{002d}0-9a-zàáçèéíïñòóúü·]{1,63}$/iu'),

        'EU'  => array(1 => '/^[\x{002d}0-9a-zà-öø-ÿ]{1,63}$/iu',

            2 => '/^[\x{002d}0-9a-zāăąćĉċčďđēĕėęěĝğġģĥħĩīĭįıĵķĺļľŀłńņňʼnŋōŏőœŕŗřśŝšťŧũūŭůűųŵŷźżž]{1,63}$/iu',

            3 => '/^[\x{002d}0-9a-zșț]{1,63}$/iu',

            4 => '/^[\x{002d}0-9a-zΐάέήίΰαβγδεζηθικλμνξοπρςστυφχψωϊϋόύώ]{1,63}$/iu',

            5 => '/^[\x{002d}0-9a-zабвгдежзийклмнопрстуфхцчшщъыьэюя]{1,63}$/iu',

            6 => '/^[\x{002d}0-9a-zἀ-ἇἐ-ἕἠ-ἧἰ-ἷὀ-ὅὐ-ὗὠ-ὧὰ-ώᾀ-ᾇᾐ-ᾗᾠ-ᾧᾰ-ᾴᾶᾷῂῃῄῆῇῐ-ΐῖῗῠ-ῧῲῳῴῶῷ]{1,63}$/iu'),

        'FI'  => array(1 => '/^[\x{002d}0-9a-zäåö]{1,63}$/iu'),

        'GR'  => array(1 => '/^[\x{002d}0-9a-zΆΈΉΊΌΎ-ΡΣ-ώἀ-ἕἘ-Ἕἠ-ὅὈ-Ὅὐ-ὗὙὛὝὟ-ώᾀ-ᾴᾶ-ᾼῂῃῄῆ-ῌῐ-ΐῖ-Ίῠ-Ῥῲῳῴῶ-ῼ]{1,63}$/iu'),

        'HK'  => 'Zend/Validate/Hostname/Cn.php',

        'HU'  => array(1 => '/^[\x{002d}0-9a-záéíóöúüőű]{1,63}$/iu'),

        'INFO'=> array(1 => '/^[\x{002d}0-9a-zäåæéöøü]{1,63}$/iu',

            2 => '/^[\x{002d}0-9a-záéíóöúüőű]{1,63}$/iu',

            3 => '/^[\x{002d}0-9a-záæéíðóöúýþ]{1,63}$/iu',

            4 => '/^[\x{AC00}-\x{D7A3}]{1,17}$/iu',

            5 => '/^[\x{002d}0-9a-zāčēģīķļņōŗšūž]{1,63}$/iu',

            6 => '/^[\x{002d}0-9a-ząčėęįšūųž]{1,63}$/iu',

            7 => '/^[\x{002d}0-9a-zóąćęłńśźż]{1,63}$/iu',

            8 => '/^[\x{002d}0-9a-záéíñóúü]{1,63}$/iu'),

        'IO'  => array(1 => '/^[\x{002d}0-9a-zà-öø-ÿăąāćĉčċďđĕěėęēğĝġģĥħĭĩįīıĵķĺľļłńňņŋŏőōœĸŕřŗśŝšşťţŧŭůűũųūŵŷźžż]{1,63}$/iu'),

        'IS'  => array(1 => '/^[\x{002d}0-9a-záéýúíóþæöð]{1,63}$/iu'),

        'JP'  => 'Zend/Validate/Hostname/Jp.php',

        'KR'  => array(1 => '/^[\x{AC00}-\x{D7A3}]{1,17}$/iu'),

        'LI'  => array(1 => '/^[\x{002d}0-9a-zà-öø-ÿœ]{1,63}$/iu'),

        'LT'  => array(1 => '/^[\x{002d}0-9ąčęėįšųūž]{1,63}$/iu'),

        'MD'  => array(1 => '/^[\x{002d}0-9ăâîşţ]{1,63}$/iu'),

        'MUSEUM' => array(1 => '/^[\x{002d}0-9a-zà-öø-ÿāăąćċčďđēėęěğġģħīįıķĺļľłńņňŋōőœŕŗřśşšţťŧūůűųŵŷźżžǎǐǒǔ\x{01E5}\x{01E7}\x{01E9}\x{01EF}ə\x{0292}ẁẃẅỳ]{1,63}$/iu'),

        'NET' => 'Zend/Validate/Hostname/Com.php',

        'NO'  => array(1 => '/^[\x{002d}0-9a-zàáä-éêñ-ôöøüčđńŋšŧž]{1,63}$/iu'),

        'NU'  => 'Zend/Validate/Hostname/Com.php',

        'ORG' => array(1 => '/^[\x{002d}0-9a-záéíñóúü]{1,63}$/iu',

            2 => '/^[\x{002d}0-9a-zóąćęłńśźż]{1,63}$/iu',

            3 => '/^[\x{002d}0-9a-záäåæéëíðóöøúüýþ]{1,63}$/iu',

            4 => '/^[\x{002d}0-9a-záéíóöúüőű]{1,63}$/iu',

            5 => '/^[\x{002d}0-9a-ząčėęįšūųž]{1,63}$/iu',

            6 => '/^[\x{AC00}-\x{D7A3}]{1,17}$/iu',

            7 => '/^[\x{002d}0-9a-zāčēģīķļņōŗšūž]{1,63}$/iu'),

        'PE'  => array(1 => '/^[\x{002d}0-9a-zñáéíóúü]{1,63}$/iu'),

        'PL'  => array(1 => '/^[\x{002d}0-9a-zāčēģīķļņōŗšūž]{1,63}$/iu',

            2 => '/^[\x{002d}а-ик-ш\x{0450}ѓѕјљњќџ]{1,63}$/iu',

            3 => '/^[\x{002d}0-9a-zâîăşţ]{1,63}$/iu',

            4 => '/^[\x{002d}0-9а-яё\x{04C2}]{1,63}$/iu',

            5 => '/^[\x{002d}0-9a-zàáâèéêìíîòóôùúûċġħż]{1,63}$/iu',

            6 => '/^[\x{002d}0-9a-zàäåæéêòóôöøü]{1,63}$/iu',

            7 => '/^[\x{002d}0-9a-zóąćęłńśźż]{1,63}$/iu',

            8 => '/^[\x{002d}0-9a-zàáâãçéêíòóôõúü]{1,63}$/iu',

            9 => '/^[\x{002d}0-9a-zâîăşţ]{1,63}$/iu',

            10=> '/^[\x{002d}0-9a-záäéíóôúýčďĺľňŕšťž]{1,63}$/iu',

            11=> '/^[\x{002d}0-9a-zçë]{1,63}$/iu',

            12=> '/^[\x{002d}0-9а-ик-шђјљњћџ]{1,63}$/iu',

            13=> '/^[\x{002d}0-9a-zćčđšž]{1,63}$/iu',

            14=> '/^[\x{002d}0-9a-zâçöûüğış]{1,63}$/iu',

            15=> '/^[\x{002d}0-9a-záéíñóúü]{1,63}$/iu',

            16=> '/^[\x{002d}0-9a-zäõöüšž]{1,63}$/iu',

            17=> '/^[\x{002d}0-9a-zĉĝĥĵŝŭ]{1,63}$/iu',

            18=> '/^[\x{002d}0-9a-zâäéëîô]{1,63}$/iu',

            19=> '/^[\x{002d}0-9a-zàáâäåæçèéêëìíîïðñòôöøùúûüýćčłńřśš]{1,63}$/iu',

            20=> '/^[\x{002d}0-9a-zäåæõöøüšž]{1,63}$/iu',

            21=> '/^[\x{002d}0-9a-zàáçèéìíòóùú]{1,63}$/iu',

            22=> '/^[\x{002d}0-9a-zàáéíóöúüőű]{1,63}$/iu',

            23=> '/^[\x{002d}0-9ΐά-ώ]{1,63}$/iu',

            24=> '/^[\x{002d}0-9a-zàáâåæçèéêëðóôöøüþœ]{1,63}$/iu',

            25=> '/^[\x{002d}0-9a-záäéíóöúüýčďěňřšťůž]{1,63}$/iu',

            26=> '/^[\x{002d}0-9a-z·àçèéíïòóúü]{1,63}$/iu',

            27=> '/^[\x{002d}0-9а-ъьюя\x{0450}\x{045D}]{1,63}$/iu',

            28=> '/^[\x{002d}0-9а-яёіў]{1,63}$/iu',

            29=> '/^[\x{002d}0-9a-ząčėęįšūųž]{1,63}$/iu',

            30=> '/^[\x{002d}0-9a-záäåæéëíðóöøúüýþ]{1,63}$/iu',

            31=> '/^[\x{002d}0-9a-zàâæçèéêëîïñôùûüÿœ]{1,63}$/iu',

            32=> '/^[\x{002d}0-9а-щъыьэюяёєіїґ]{1,63}$/iu',

            33=> '/^[\x{002d}0-9א-ת]{1,63}$/iu'),

        'PR'  => array(1 => '/^[\x{002d}0-9a-záéíóúñäëïüöâêîôûàèùæçœãõ]{1,63}$/iu'),

        'PT'  => array(1 => '/^[\x{002d}0-9a-záàâãçéêíóôõú]{1,63}$/iu'),

        'RU'  => array(1 => '/^[\x{002d}0-9а-яё]{1,63}$/iu'),

        'SA'  => array(1 => '/^[\x{002d}.0-9\x{0621}-\x{063A}\x{0641}-\x{064A}\x{0660}-\x{0669}]{1,63}$/iu'),

        'SE'  => array(1 => '/^[\x{002d}0-9a-zäåéöü]{1,63}$/iu'),

        'SH'  => array(1 => '/^[\x{002d}0-9a-zà-öø-ÿăąāćĉčċďđĕěėęēğĝġģĥħĭĩįīıĵķĺľļłńňņŋŏőōœĸŕřŗśŝšşťţŧŭůűũųūŵŷźžż]{1,63}$/iu'),

        'SJ'  => array(1 => '/^[\x{002d}0-9a-zàáä-éêñ-ôöøüčđńŋšŧž]{1,63}$/iu'),

        'TH'  => array(1 => '/^[\x{002d}0-9a-z\x{0E01}-\x{0E3A}\x{0E40}-\x{0E4D}\x{0E50}-\x{0E59}]{1,63}$/iu'),

        'TM'  => array(1 => '/^[\x{002d}0-9a-zà-öø-ÿāăąćĉċčďđēėęěĝġģĥħīįĵķĺļľŀłńņňŋőœŕŗřśŝşšţťŧūŭůűųŵŷźżž]{1,63}$/iu'),

        'TW'  => 'Zend/Validate/Hostname/Cn.php',

        'TR'  => array(1 => '/^[\x{002d}0-9a-zğıüşöç]{1,63}$/iu'),

        'VE'  => array(1 => '/^[\x{002d}0-9a-záéíóúüñ]{1,63}$/iu'),

        'VN'  => array(1 => '/^[ÀÁÂÃÈÉÊÌÍÒÓÔÕÙÚÝàáâãèéêìíòóôõùúýĂăĐđĨĩŨũƠơƯư\x{1EA0}-\x{1EF9}]{1,63}$/iu'),

        'ایران' => array(1 => '/^[\x{0621}-\x{0624}\x{0626}-\x{063A}\x{0641}\x{0642}\x{0644}-\x{0648}\x{067E}\x{0686}\x{0698}\x{06A9}\x{06AF}\x{06CC}\x{06F0}-\x{06F9}]{1,30}$/iu'),

        '中国' => 'Zend/Validate/Hostname/Cn.php',

        '公司' => 'Zend/Validate/Hostname/Cn.php',

        '网络' => 'Zend/Validate/Hostname/Cn.php'

    );

    protected $_idnLength = array(

        'BIZ' => array(5 => 17, 11 => 15, 12 => 20),

        'CN'  => array(1 => 20),

        'COM' => array(3 => 17, 5 => 20),

        'HK'  => array(1 => 15),

        'INFO'=> array(4 => 17),

        'KR'  => array(1 => 17),

        'NET' => array(3 => 17, 5 => 20),

        'ORG' => array(6 => 17),

        'TW'  => array(1 => 20),

        'ایران' => array(1 => 30),

        '中国' => array(1 => 20),

        '公司' => array(1 => 20),

        '网络' => array(1 => 20),

    );

    protected $_options = array(

        'allow' => self::ALLOW_DNS,

        'idn'   => true,

        'tld'   => true,

        'ip'    => null

    );

    /**

     * Sets validator options

     *

     * @param integer          $allow       OPTIONAL Set what types of hostname to allow (default ALLOW_DNS)

     * @param boolean          $validateIdn OPTIONAL Set whether IDN domains are validated (default true)

     * @param boolean          $validateTld OPTIONAL Set whether the TLD element of a hostname is validated (default true)

     * @param Zend_Validate_Ip $ipValidator OPTIONAL

     * @return void

     * @see http://www.iana.org/cctld/specifications-policies-cctlds-01apr02.htm  Technical Specifications for ccTLDs

     */

    public function __construct($options = array())

    {

        if ($options instanceof Zend_Config) {

            $options = $options->toArray();

        } else if (!is_array($options)) {

            $options = func_get_args();

            $temp['allow'] = array_shift($options);

            if (!empty($options)) {

                $temp['idn'] = array_shift($options);

            }

            if (!empty($options)) {

                $temp['tld'] = array_shift($options);

            }

            if (!empty($options)) {

                $temp['ip'] = array_shift($options);

            }

            $options = $temp;

        }

        $options += $this->_options;

        $this->setOptions($options);

    }

    /**

     * Returns all set options

     *

     * @return array

     */

    public function getOptions()

    {

        return $this->_options;

    }

    /**

     * Sets the options for this validator

     *

     * @param array $options

     * @return Zend_Validate_Hostname

     */

    public function setOptions($options)

    {

        if (array_key_exists('allow', $options)) {

            $this->setAllow($options['allow']);

        }

        if (array_key_exists('idn', $options)) {

            $this->setValidateIdn($options['idn']);

        }

        if (array_key_exists('tld', $options)) {

            $this->setValidateTld($options['tld']);

        }

        if (array_key_exists('ip', $options)) {

            $this->setIpValidator($options['ip']);

        }

        return $this;

    }

    /**

     * Returns the set ip validator

     *

     * @return Zend_Validate_Ip

     */

    public function getIpValidator()

    {

        return $this->_options['ip'];

    }

    /**

     * @param Zend_Validate_Ip $ipValidator OPTIONAL

     * @return void;