mirror of
https://gitlab.easter-eggs.com/ee/ldapsaisie.git
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227 lines
6 KiB
PHP
227 lines
6 KiB
PHP
<?php
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/*******************************************************************************
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* Copyright (C) 2007 Easter-eggs
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* http://ldapsaisie.labs.libre-entreprise.org
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*
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* Author: See AUTHORS file in top-level directory.
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License version 2
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* as published by the Free Software Foundation.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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******************************************************************************/
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/**
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* Gestion des erreurs pour LdapSaisie
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*
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* Cette classe gère les retours d'erreurs.
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*
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* @author Benjamin Renard <brenard@easter-eggs.com>
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*/
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class LSerror {
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private static $_errorCodes = array(
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'0' => array('msg' => "%{msg}")
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);
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/**
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* Défini une erreur
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*
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* @author Benjamin Renard <brenard@easter-eggs.com>
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*
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* @param[in] $code numeric Le code de l'erreur
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* @param[in] $msg LSformat Le format paramètrable du message de l'erreur
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*
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* @retval void
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*/
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public static function defineError($code=-1,$msg='') {
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self :: $_errorCodes[$code] = array(
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'msg' => $msg
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);
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}
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/**
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* Ajoute une erreur
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*
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* @author Benjamin Renard <brenard@easter-eggs.com>
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*
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* @param[in] $code numeric Le code de l'erreur
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* @param[in] $msg mixed Un tableau ou une chaine pour la construction du message d'erreur
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* Tableau : '[clef]' => 'valeur'
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* La clef sera utilisé dans le format de message d'erreur
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* dans le fichier 'error_code.php'.
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*
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* @retval void
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*/
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public static function addErrorCode($code=-1,$msg='') {
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$_SESSION['LSerror'][] = array($code,$msg);
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LSlog('[ERROR] '.self::getError(array($code,$msg)));
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}
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/**
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* Affiche les erreurs
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*
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* @author Benjamin Renard <brenard@easter-eggs.com>
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*
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* @param[in] $return boolean True pour que le texte d'erreurs soit retourné
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*
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* @retval void
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*/
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public static function display($return=False) {
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$errors = self::getErrors();
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if ($errors) {
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if ($return) {
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return $errors;
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}
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LStemplate :: assign('LSerrors',$errors);
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}
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}
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/**
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* Print errors and stop LdapSaisie
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*
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* @author Benjamin Renard <brenard@easter-eggs.com>
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*
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* @param[in] $code Error code (Goto : addErrorCode())
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* @param[in] $msg Error msg (Goto : addErrorCode())
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*
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* @retval void
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*/
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public static function stop($code=-1,$msg='') {
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if(!empty($_SESSION['LSerror'])) {
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print "<h1>"._('Errors')."</h1>\n";
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print self::display(true);
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}
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print "<h1>"._('Stop')."</h1>\n";
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exit (self::getError(array($code,$msg)));
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}
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/**
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* Retourne le texte des erreurs
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*
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* @author Benjamin Renard <brenard@easter-eggs.com>
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*
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* @retvat string Le texte des erreurs
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*/
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public static function getErrors() {
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if(!empty($_SESSION['LSerror'])) {
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$txt='';
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foreach ($_SESSION['LSerror'] as $error) {
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$txt.=self::getError($error)."<br />\n";
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}
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self::resetError();
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return $txt;
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}
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return;
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}
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/**
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* Retourne le texte d'une erreur
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*
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* @author Benjamin Renard <brenard@easter-eggs.com>
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*
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* @retvat string Le texte des erreurs
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*/
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private static function getError($error) {
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return "(Code ".htmlentities($error[0]).") ".htmlentities(getFData(self :: $_errorCodes[$error[0]]['msg'],$error[1]));
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}
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/**
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* Définir si il y a des erreurs
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*
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* @author Benjamin Renard <brenard@easter-eggs.com>
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*
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* @retvat boolean
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*/
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public static function errorsDefined() {
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return !empty($_SESSION['LSerror']);
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}
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/**
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* Efface les erreurs sotckés
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*
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* @author Benjamin Renard <brenard@easter-eggs.com>
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*
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* @retvat void
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*/
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private static function resetError() {
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unset ($_SESSION['LSerror']);
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}
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/**
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* Check if is Net_LDAP2 error and display possible error message
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*
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* @param[in] $data mixed Data
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*
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* @retval boolean True if it's an error or False
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**/
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public function isLdapError($data) {
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if (Net_LDAP2::isError($data)) {
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LSerror :: addErrorCode(0,$data -> getMessage());
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return true;
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}
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return;
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}
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/**
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* PHP error handler (see set_error_handler() function doc)
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**/
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public function errorHandler($errno, $errstr, $errfile, $errline) {
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self :: addErrorCode(-2,"Error ".self :: convertPHPErrorNo($errno)." occured in file $errfile (line : $errline) : $errstr");
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if ( E_RECOVERABLE_ERROR===$errno ) {
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throw new ErrorException($errstr, $errno, 0, $errfile, $errline);
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}
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return False;
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}
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/**
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* Convert PHP error number to string
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*
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* @param[in] $errno int Error number
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*
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* @retval string Corresponding error name
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**/
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public function convertPHPErrorNo($errno) {
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$error_levels=array (
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1 => "ERROR",
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2 => "WARNING",
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4 => "PARSE",
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8 => "NOTICE",
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16 => "CORE_ERROR",
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32 => "CORE_WARNING",
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64 => "COMPILE_ERROR",
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128 => "COMPILE_WARNING",
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256 => "USER_ERROR",
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512 => "USER_WARNING",
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1024 => "USER_NOTICE",
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2048 => "STRICT",
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4096 => "RECOVERABLE_ERROR",
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8192 => "DEPRECATED",
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16384 => "USER_DEPRECATED",
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32767 => "ALL",
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);
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if (isset($error_levels[$errno])) {
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return $error_levels[$errno];
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}
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else {
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return "UNKNOWN_ERROR";
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}
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}
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}
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/*
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* Error Codes
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*/
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LSerror :: defineError(-1,_("Unknown error : %{error}"));
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LSerror :: defineError(-2,_("PHP error : %{error}"));
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?>
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