206 lines
6.7 KiB
PHP
206 lines
6.7 KiB
PHP
<?php
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/**
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* Zend Framework
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*
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* LICENSE
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*
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* This source file is subject to the new BSD license that is bundled
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* with this package in the file LICENSE.txt.
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* It is also available through the world-wide-web at this URL:
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* http://framework.zend.com/license/new-bsd
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* If you did not receive a copy of the license and are unable to
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* obtain it through the world-wide-web, please send an email
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* to license@zend.com so we can send you a copy immediately.
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*
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* @category Zend
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* @package Zend_Ldap
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* @copyright Copyright (c) 2005-2008 Zend Technologies USA Inc. (http://www.zend.com)
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* @license http://framework.zend.com/license/new-bsd New BSD License
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* @version $Id: Exception.php 8064 2008-02-16 10:58:39Z thomas $
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*/
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/**
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* @see Zend_Exception
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*/
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require_once 'Zend/Exception.php';
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class Zend_Ldap_Exception extends Zend_Exception
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{
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const LDAP_SUCCESS = 0x00;
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const LDAP_OPERATIONS_ERROR = 0x01;
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const LDAP_PROTOCOL_ERROR = 0x02;
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const LDAP_TIMELIMIT_EXCEEDED = 0x03;
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const LDAP_SIZELIMIT_EXCEEDED = 0x04;
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const LDAP_COMPARE_FALSE = 0x05;
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const LDAP_COMPARE_TRUE = 0x06;
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const LDAP_AUTH_METHOD_NOT_SUPPORTED = 0x07;
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const LDAP_STRONG_AUTH_REQUIRED = 0x08;
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const LDAP_PARTIAL_RESULTS = 0x09;
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const LDAP_REFERRAL = 0x0a;
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const LDAP_ADMINLIMIT_EXCEEDED = 0x0b;
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const LDAP_UNAVAILABLE_CRITICAL_EXTENSION = 0x0c;
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const LDAP_CONFIDENTIALITY_REQUIRED = 0x0d;
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const LDAP_SASL_BIND_IN_PROGRESS = 0x0e;
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const LDAP_NO_SUCH_ATTRIBUTE = 0x10;
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const LDAP_UNDEFINED_TYPE = 0x11;
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const LDAP_INAPPROPRIATE_MATCHING = 0x12;
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const LDAP_CONSTRAINT_VIOLATION = 0x13;
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const LDAP_TYPE_OR_VALUE_EXISTS = 0x14;
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const LDAP_INVALID_SYNTAX = 0x15;
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const LDAP_NO_SUCH_OBJECT = 0x20;
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const LDAP_ALIAS_PROBLEM = 0x21;
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const LDAP_INVALID_DN_SYNTAX = 0x22;
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const LDAP_IS_LEAF = 0x23;
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const LDAP_ALIAS_DEREF_PROBLEM = 0x24;
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const LDAP_PROXY_AUTHZ_FAILURE = 0x2F;
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const LDAP_INAPPROPRIATE_AUTH = 0x30;
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const LDAP_INVALID_CREDENTIALS = 0x31;
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const LDAP_INSUFFICIENT_ACCESS = 0x32;
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const LDAP_BUSY = 0x33;
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const LDAP_UNAVAILABLE = 0x34;
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const LDAP_UNWILLING_TO_PERFORM = 0x35;
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const LDAP_LOOP_DETECT = 0x36;
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const LDAP_NAMING_VIOLATION = 0x40;
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const LDAP_OBJECT_CLASS_VIOLATION = 0x41;
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const LDAP_NOT_ALLOWED_ON_NONLEAF = 0x42;
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const LDAP_NOT_ALLOWED_ON_RDN = 0x43;
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const LDAP_ALREADY_EXISTS = 0x44;
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const LDAP_NO_OBJECT_CLASS_MODS = 0x45;
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const LDAP_RESULTS_TOO_LARGE = 0x46;
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const LDAP_AFFECTS_MULTIPLE_DSAS = 0x47;
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const LDAP_OTHER = 0x50;
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const LDAP_SERVER_DOWN = 0x51;
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const LDAP_LOCAL_ERROR = 0x52;
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const LDAP_ENCODING_ERROR = 0x53;
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const LDAP_DECODING_ERROR = 0x54;
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const LDAP_TIMEOUT = 0x55;
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const LDAP_AUTH_UNKNOWN = 0x56;
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const LDAP_FILTER_ERROR = 0x57;
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const LDAP_USER_CANCELLED = 0x58;
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const LDAP_PARAM_ERROR = 0x59;
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const LDAP_NO_MEMORY = 0x5a;
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const LDAP_CONNECT_ERROR = 0x5b;
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const LDAP_NOT_SUPPORTED = 0x5c;
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const LDAP_CONTROL_NOT_FOUND = 0x5d;
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const LDAP_NO_RESULTS_RETURNED = 0x5e;
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const LDAP_MORE_RESULTS_TO_RETURN = 0x5f;
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const LDAP_CLIENT_LOOP = 0x60;
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const LDAP_REFERRAL_LIMIT_EXCEEDED = 0x61;
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const LDAP_CUP_RESOURCES_EXHAUSTED = 0x71;
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const LDAP_CUP_SECURITY_VIOLATION = 0x72;
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const LDAP_CUP_INVALID_DATA = 0x73;
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const LDAP_CUP_UNSUPPORTED_SCHEME = 0x74;
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const LDAP_CUP_RELOAD_REQUIRED = 0x75;
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const LDAP_CANCELLED = 0x76;
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const LDAP_NO_SUCH_OPERATION = 0x77;
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const LDAP_TOO_LATE = 0x78;
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const LDAP_CANNOT_CANCEL = 0x79;
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const LDAP_ASSERTION_FAILED = 0x7A;
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const LDAP_SYNC_REFRESH_REQUIRED = 0x1000;
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const LDAP_X_SYNC_REFRESH_REQUIRED = 0x4100;
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const LDAP_X_NO_OPERATION = 0x410e;
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const LDAP_X_ASSERTION_FAILED = 0x410f;
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const LDAP_X_NO_REFERRALS_FOUND = 0x4110;
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const LDAP_X_CANNOT_CHAIN = 0x4111;
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/* internal error code constants */
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const LDAP_X_DOMAIN_MISMATCH = 0x7001;
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/**
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* @param mixed $ldap A Zend_Ldap object or raw LDAP context resource
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* @param string $str An informtive exception message
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* @param int $code An LDAP error code
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*/
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public function __construct($ldap = null, $str = null, $code = 0)
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{
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$resource = null;
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if (is_resource($ldap)) {
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$resource = $ldap;
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} else if (is_object($ldap)) {
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$resource = $ldap->getResource();
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}
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$message = '';
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if ($code === 0)
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$code = Zend_Ldap_Exception::getLdapCode($resource);
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if ($code)
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$message .= '0x' . dechex($code);
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if (is_resource($resource)) {
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/* The various error retrieval functions can return
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* different things so we just try to collect what we
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* can and eliminate dupes.
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*/
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$estr1 = @ldap_error($resource);
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if ($code !== 0 && $estr1 === 'Success')
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$estr1 = @ldap_err2str($code);
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if ($estr1 !== $str)
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$this->_append($message, $estr1);
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@ldap_get_option($resource, LDAP_OPT_ERROR_STRING, $estr2);
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if ($estr2 !== $str && $estr2 !== $estr1)
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$this->_append($message, $estr2);
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}
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$this->_append($message, $str);
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parent::__construct($message, $code);
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}
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private function _append(&$message, $estr)
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{
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if ($estr) {
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if ($message)
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$message .= ': ';
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$message .= $estr;
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}
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}
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/**
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* @param mixed $ldap A Zend_Ldap object or raw LDAP context resource
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* @return int The current error code for the resource
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*/
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public static function getLdapCode($ldap)
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{
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$resource = null;
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if (is_resource($ldap)) {
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$resource = $ldap;
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} else if (is_object($ldap)) {
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$resource = $ldap->getResource();
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}
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if (is_resource($resource)) {
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$ret = @ldap_get_option($resource, LDAP_OPT_ERROR_NUMBER, $err);
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if ($ret === true) {
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if ($err <= -1 && $err >= -17) {
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/* For some reason draft-ietf-ldapext-ldap-c-api-xx.txt error
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* codes in OpenLDAP are negative values from -1 to -17.
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*/
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$err = Zend_Ldap_Exception::LDAP_SERVER_DOWN + (-$err - 1);
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}
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return $err;
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}
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}
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return 0;
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}
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/**
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* @param string $message An informtive exception message
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*
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*/
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public function setMessage($message)
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{
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$this->_message = $message;
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}
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/**
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* @return int The current error code for this exception
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*/
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public function getErrorCode()
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{
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return $this->getCode();
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}
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}
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