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 <?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_Ldap
  * @copyright  Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
  * @license    http://framework.zend.com/license/new-bsd     New BSD License
  * @version    $Id$
  */
 
 /**
  * @see Zend_Exception
  */
 // require_once 'Zend/Exception.php';
 
 /**
  * @category   Zend
  * @package    Zend_Ldap
  * @uses       Zend_Exception
  * @copyright  Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
  * @license    http://framework.zend.com/license/new-bsd     New BSD License
  */
 class Zend_Ldap_Exception extends Zend_Exception
 {
     const LDAP_SUCCESS                        = 0x00;
     const LDAP_OPERATIONS_ERROR               = 0x01;
     const LDAP_PROTOCOL_ERROR                 = 0x02;
     const LDAP_TIMELIMIT_EXCEEDED             = 0x03;
     const LDAP_SIZELIMIT_EXCEEDED             = 0x04;
     const LDAP_COMPARE_FALSE                  = 0x05;
     const LDAP_COMPARE_TRUE                   = 0x06;
     const LDAP_AUTH_METHOD_NOT_SUPPORTED      = 0x07;
     const LDAP_STRONG_AUTH_REQUIRED           = 0x08;
     const LDAP_PARTIAL_RESULTS                = 0x09;
     const LDAP_REFERRAL                       = 0x0a;
     const LDAP_ADMINLIMIT_EXCEEDED            = 0x0b;
     const LDAP_UNAVAILABLE_CRITICAL_EXTENSION = 0x0c;
     const LDAP_CONFIDENTIALITY_REQUIRED       = 0x0d;
     const LDAP_SASL_BIND_IN_PROGRESS          = 0x0e;
     const LDAP_NO_SUCH_ATTRIBUTE              = 0x10;
     const LDAP_UNDEFINED_TYPE                 = 0x11;
     const LDAP_INAPPROPRIATE_MATCHING         = 0x12;
     const LDAP_CONSTRAINT_VIOLATION           = 0x13;
     const LDAP_TYPE_OR_VALUE_EXISTS           = 0x14;
     const LDAP_INVALID_SYNTAX                 = 0x15;
     const LDAP_NO_SUCH_OBJECT                 = 0x20;
     const LDAP_ALIAS_PROBLEM                  = 0x21;
     const LDAP_INVALID_DN_SYNTAX              = 0x22;
     const LDAP_IS_LEAF                        = 0x23;
     const LDAP_ALIAS_DEREF_PROBLEM            = 0x24;
     const LDAP_PROXY_AUTHZ_FAILURE            = 0x2F;
     const LDAP_INAPPROPRIATE_AUTH             = 0x30;
     const LDAP_INVALID_CREDENTIALS            = 0x31;
     const LDAP_INSUFFICIENT_ACCESS            = 0x32;
     const LDAP_BUSY                           = 0x33;
     const LDAP_UNAVAILABLE                    = 0x34;
     const LDAP_UNWILLING_TO_PERFORM           = 0x35;
     const LDAP_LOOP_DETECT                    = 0x36;
     const LDAP_NAMING_VIOLATION               = 0x40;
     const LDAP_OBJECT_CLASS_VIOLATION         = 0x41;
     const LDAP_NOT_ALLOWED_ON_NONLEAF         = 0x42;
     const LDAP_NOT_ALLOWED_ON_RDN             = 0x43;
     const LDAP_ALREADY_EXISTS                 = 0x44;
     const LDAP_NO_OBJECT_CLASS_MODS           = 0x45;
     const LDAP_RESULTS_TOO_LARGE              = 0x46;
     const LDAP_AFFECTS_MULTIPLE_DSAS          = 0x47;
     const LDAP_OTHER                          = 0x50;
     const LDAP_SERVER_DOWN                    = 0x51;
     const LDAP_LOCAL_ERROR                    = 0x52;
     const LDAP_ENCODING_ERROR                 = 0x53;
     const LDAP_DECODING_ERROR                 = 0x54;
     const LDAP_TIMEOUT                        = 0x55;
     const LDAP_AUTH_UNKNOWN                   = 0x56;
     const LDAP_FILTER_ERROR                   = 0x57;
     const LDAP_USER_CANCELLED                 = 0x58;
     const LDAP_PARAM_ERROR                    = 0x59;
     const LDAP_NO_MEMORY                      = 0x5a;
     const LDAP_CONNECT_ERROR                  = 0x5b;
     const LDAP_NOT_SUPPORTED                  = 0x5c;
     const LDAP_CONTROL_NOT_FOUND              = 0x5d;
     const LDAP_NO_RESULTS_RETURNED            = 0x5e;
     const LDAP_MORE_RESULTS_TO_RETURN         = 0x5f;
     const LDAP_CLIENT_LOOP                    = 0x60;
     const LDAP_REFERRAL_LIMIT_EXCEEDED        = 0x61;
     const LDAP_CUP_RESOURCES_EXHAUSTED        = 0x71;
     const LDAP_CUP_SECURITY_VIOLATION         = 0x72;
     const LDAP_CUP_INVALID_DATA               = 0x73;
     const LDAP_CUP_UNSUPPORTED_SCHEME         = 0x74;
     const LDAP_CUP_RELOAD_REQUIRED            = 0x75;
     const LDAP_CANCELLED                      = 0x76;
     const LDAP_NO_SUCH_OPERATION              = 0x77;
     const LDAP_TOO_LATE                       = 0x78;
     const LDAP_CANNOT_CANCEL                  = 0x79;
     const LDAP_ASSERTION_FAILED               = 0x7A;
     const LDAP_SYNC_REFRESH_REQUIRED          = 0x1000;
     const LDAP_X_SYNC_REFRESH_REQUIRED        = 0x4100;
     const LDAP_X_NO_OPERATION                 = 0x410e;
     const LDAP_X_ASSERTION_FAILED             = 0x410f;
     const LDAP_X_NO_REFERRALS_FOUND           = 0x4110;
     const LDAP_X_CANNOT_CHAIN                 = 0x4111;
 
     /* internal error code constants */
 
     const LDAP_X_DOMAIN_MISMATCH              = 0x7001;
     const LDAP_X_EXTENSION_NOT_LOADED         = 0x7002;
 
     /**
      * @param Zend_Ldap $ldap A Zend_Ldap object
      * @param string    $str  An informtive exception message
      * @param int       $code An LDAP error code
      */
     public function __construct(Zend_Ldap $ldap = null, $str = null, $code = 0)
     {
         $errorMessages = array();
         $message = '';
         if ($ldap !== null) {
             $oldCode = $code;
             $message = $ldap->getLastError($code, $errorMessages) . ': ';
             if ($code === 0) {
                 $message = '';
                 $code = $oldCode;
             }
         }
         if (empty($message)) {
             if ($code > 0) {
                 $message = '0x' . dechex($code) . ': ';
             }
         }
 
         if (!empty($str)) {
             $message .= $str;
         } else {
             $message .= 'no exception message';
         }
 
         parent::__construct($message, $code);
     }
 
 
     /**
      * @deprecated not necessary any more - will be removed
      * @param Zend_Ldap $ldap A Zend_Ldap object
      * @return int The current error code for the resource
      */
     public static function getLdapCode(Zend_Ldap $ldap = null)
     {
         if ($ldap !== null) {
             return $ldap->getLastErrorCode();
         }
         return 0;
     }
 
     /**
      * @deprecated will be removed
      * @return int The current error code for this exception
      */
     public function getErrorCode()
     {
         return $this->getCode();
     }
 }