ryxeo-glpi-git / inc / common.function.php @ b67d8923
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| 1 | b67d8923 | Eric Seigne | <?php
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| 2 | /*
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| 3 | * @version $Id: common.function.php 7882 2009-01-23 18:24:05Z moyo $
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| 4 | -------------------------------------------------------------------------
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| 5 | GLPI - Gestionnaire Libre de Parc Informatique
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| 6 | Copyright (C) 2003-2009 by the INDEPNET Development Team.
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| 7 | |||
| 8 | http://indepnet.net/ http://glpi-project.org
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| 9 | -------------------------------------------------------------------------
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| 10 | |||
| 11 | LICENSE
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| 12 | |||
| 13 | This file is part of GLPI.
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| 14 | |||
| 15 | GLPI is free software; you can redistribute it and/or modify
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| 16 | it under the terms of the GNU General Public License as published by
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| 17 | the Free Software Foundation; either version 2 of the License, or
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| 18 | (at your option) any later version.
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| 19 | |||
| 20 | GLPI is distributed in the hope that it will be useful,
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| 21 | but WITHOUT ANY WARRANTY; without even the implied warranty of
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| 22 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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| 23 | GNU General Public License for more details.
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| 24 | |||
| 25 | You should have received a copy of the GNU General Public License
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| 26 | along with GLPI; if not, write to the Free Software
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| 27 | Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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| 28 | --------------------------------------------------------------------------
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| 29 | */
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| 30 | |||
| 31 | // ----------------------------------------------------------------------
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| 32 | // Original Author of file:
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| 33 | // Purpose of file:
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| 34 | // ----------------------------------------------------------------------
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| 35 | |||
| 36 | |||
| 37 | if (!defined('GLPI_ROOT')){ |
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| 38 | die("Sorry. You can't access directly to this file"); |
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| 39 | } |
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| 40 | |||
| 41 | //******************************************************************************************************
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| 42 | //******************************************************************************************************
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| 43 | //******************************** Fonctions diverses ************************************
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| 44 | //******************************************************************************************************
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| 45 | //******************************************************************************************************
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| 46 | |||
| 47 | /**
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| 48 | * Set the directory where are store the session file
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| 49 | *
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| 50 | **/
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| 51 | function setGlpiSessionPath(){ |
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| 52 | if (ini_get("session.save_handler")=="files") { |
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| 53 | session_save_path(GLPI_SESSION_DIR);
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| 54 | } |
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| 55 | } |
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| 56 | /**
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| 57 | * Start the GLPI php session
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| 58 | *
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| 59 | **/
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| 60 | function startGlpiSession(){ |
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| 61 | if(!session_id()){@session_start();} |
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| 62 | // Define current time for sync of action timing
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| 63 | $_SESSION["glpi_currenttime"]=date("Y-m-d H:i:s"); |
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| 64 | } |
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| 65 | |||
| 66 | /**
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| 67 | * Is GLPI used in mutli-entities mode ?
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| 68 | *@return boolean
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| 69 | *
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| 70 | **/
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| 71 | function isMultiEntitiesMode(){ |
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| 72 | if (!isset($_SESSION['glpi_multientitiesmode'])){ |
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| 73 | if (countElementsInTable("glpi_entities")>0){ |
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| 74 | $_SESSION['glpi_multientitiesmode']=1; |
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| 75 | } else {
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| 76 | $_SESSION['glpi_multientitiesmode']=0; |
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| 77 | } |
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| 78 | } |
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| 79 | return $_SESSION['glpi_multientitiesmode']; |
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| 80 | } |
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| 81 | /**
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| 82 | * Is the user have right to see all entities ?
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| 83 | *@return boolean
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| 84 | *
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| 85 | **/
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| 86 | function isViewAllEntities(){ |
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| 87 | return ((countElementsInTable("glpi_entities")+1)==count($_SESSION["glpiactiveentities"])); |
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| 88 | } |
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| 89 | /**
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| 90 | * Log a message in log file
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| 91 | *@param $name string: name of the log file
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| 92 | *@param $text string: text to log
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| 93 | *@param $force boolean: force log in file not seeing use_errorlog config
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| 94 | *
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| 95 | **/
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| 96 | function logInFile($name,$text,$force=false){ |
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| 97 | global $CFG_GLPI; |
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| 98 | if ($CFG_GLPI["use_errorlog"]||$force){ |
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| 99 | error_log(convDateTime(date("Y-m-d H:i:s"))."\n".$text,3,GLPI_LOG_DIR."/".$name.".log"); |
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| 100 | } |
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| 101 | } |
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| 102 | |||
| 103 | /**
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| 104 | * Specific error handler
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| 105 | *@param $errno integer: level of the error raised.
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| 106 | *@param $errmsg string: error message.
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| 107 | *@param $filename string: filename that the error was raised in.
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| 108 | *@param $linenum integer: line number the error was raised at.
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| 109 | *@param $vars array: that points to the active symbol table at the point the error occurred.
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| 110 | *
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| 111 | **/
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| 112 | function userErrorHandler($errno, $errmsg, $filename, $linenum, $vars){ |
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| 113 | global $CFG_GLPI; |
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| 114 | // Date et heure de l'erreur
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| 115 | //$dt = date("Y-m-d H:i:s (T)");
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| 116 | $errortype = array ( |
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| 117 | E_ERROR => 'Error', |
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| 118 | E_WARNING => 'Warning', |
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| 119 | E_PARSE => 'Parsing Error', |
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| 120 | E_NOTICE => 'Notice', |
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| 121 | E_CORE_ERROR => 'Core Error', |
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| 122 | E_CORE_WARNING => 'Core Warning', |
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| 123 | E_COMPILE_ERROR => 'Compile Error', |
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| 124 | E_COMPILE_WARNING => 'Compile Warning', |
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| 125 | E_USER_ERROR => 'User Error', |
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| 126 | E_USER_WARNING => 'User Warning', |
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| 127 | E_USER_NOTICE => 'User Notice', |
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| 128 | // Need php 5.0
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| 129 | 2048 /*E_STRICT*/ => 'Runtime Notice', |
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| 130 | // Need php 5.2.0
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| 131 | 4096 /*E_RECOVERABLE_ERROR*/ => 'Catchable Fatal Error', |
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| 132 | // Need php 5.3.0
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| 133 | 8192 /* E_DEPRECATED */ => 'Deprecated function', |
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| 134 | 16384 /* E_USER_DEPRECATED */ => 'User deprecated function' |
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| 135 | ); |
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| 136 | // Les niveaux qui seront enregistrés
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| 137 | $user_errors = array(E_USER_ERROR, E_USER_WARNING, E_USER_NOTICE); |
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| 138 | |||
| 139 | // In PHP 5.3 a lot of fonction are deprecated. Will be fixed in 0.72
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| 140 | if ($errno==8192) return; |
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| 141 | |||
| 142 | $err = $errortype[$errno] . "($errno): $errmsg\n"; |
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| 143 | if (in_array($errno, $user_errors)) { |
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| 144 | $err .= "Variables:".wddx_serialize_value($vars,"Variables")."\n"; |
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| 145 | } |
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| 146 | if (function_exists("debug_backtrace")) { |
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| 147 | $err .= "Backtrace :\n"; |
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| 148 | $traces=debug_backtrace(); |
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| 149 | foreach ($traces as $trace) { |
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| 150 | if (isset($trace["file"]) && isset($trace["line"])) { |
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| 151 | $err .= $trace["file"] . ":" . $trace["line"] . "\t\t" |
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| 152 | . (isset($trace["class"]) ? $trace["class"] : "") |
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| 153 | . (isset($trace["type"]) ? $trace["type"] : "") |
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| 154 | . (isset($trace["function"]) ? $trace["function"]."()" : "") |
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| 155 | . "\n";
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| 156 | } |
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| 157 | } |
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| 158 | } else {
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| 159 | $error .= "Script: $filename, Line: $linenum\n" ; |
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| 160 | } |
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| 161 | |||
| 162 | // sauvegarde de l'erreur, et mail si c'est critique
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| 163 | logInFile("php-errors",$err."\n"); |
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| 164 | |||
| 165 | if (!isCommandLine()){
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| 166 | echo '<div style="position:fload-left; background-color:red; z-index:10000"><strong>PHP ERROR: </strong>'; |
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| 167 | echo $errmsg." in ".$filename." at line ".$linenum; |
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| 168 | echo '</div>'; |
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| 169 | } else {
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| 170 | echo "PHP ERROR: ".$errmsg." in ".$filename." at line ".$linenum."\n"; |
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| 171 | } |
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| 172 | } |
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| 173 | /**
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| 174 | * Is the script launch in Command line ?
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| 175 | *@return boolean
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| 176 | *
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| 177 | **/
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| 178 | function isCommandLine(){ |
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| 179 | return (!isset($_SERVER["SERVER_NAME"])); |
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| 180 | } |
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| 181 | |||
| 182 | /**
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| 183 | * substr function for utf8 string
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| 184 | *@param $str string: string
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| 185 | *@param $start integer: start of the result substring
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| 186 | *
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| 187 | *@return substring
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| 188 | **/
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| 189 | function utf8_substr($str,$start){ |
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| 190 | preg_match_all("/./su", $str, $ar); |
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| 191 | |||
| 192 | if(func_num_args() >= 3) { |
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| 193 | $end = func_get_arg(2); |
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| 194 | return join("",array_slice($ar[0],$start,$end)); |
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| 195 | } else {
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| 196 | return join("",array_slice($ar[0],$start)); |
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| 197 | } |
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| 198 | } |
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| 199 | /**
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| 200 | * strlen function for utf8 string
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| 201 | * @param $str string: string
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| 202 | * @return length of the string
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| 203 | **/
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| 204 | function utf8_strlen($str){ |
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| 205 | $i = 0; |
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| 206 | $count = 0; |
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| 207 | $len = strlen ($str); |
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| 208 | while ($i < $len){ |
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| 209 | $chr = ord ($str[$i]); |
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| 210 | $count++;
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| 211 | $i++;
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| 212 | if ($i >= $len){ |
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| 213 | break;
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| 214 | } |
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| 215 | if ($chr & 0x80){ |
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| 216 | $chr <<= 1; |
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| 217 | while ($chr & 0x80){ |
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| 218 | $i++;
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| 219 | $chr <<= 1; |
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| 220 | } |
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| 221 | } |
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| 222 | } |
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| 223 | return $count; |
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| 224 | } |
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| 225 | /**
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| 226 | * html_entity_decode function for utf8 string
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| 227 | * @param $string string: string
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| 228 | *
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| 229 | * @return converted string
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| 230 | **/
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| 231 | function utf8_html_entity_decode($string){ |
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| 232 | static $trans_tbl; |
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| 233 | |||
| 234 | // replace numeric entities
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| 235 | $string = preg_replace('~&#x([0-9a-f]+);~ei', 'code2utf(hexdec("\\1"))', $string); |
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| 236 | $string = preg_replace('~&#([0-9]+);~e', 'code2utf(\\1)', $string); |
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| 237 | |||
| 238 | // replace literal entities
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| 239 | if (!isset($trans_tbl)){ |
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| 240 | $trans_tbl = array(); |
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| 241 | |||
| 242 | foreach (get_html_translation_table(HTML_ENTITIES) as $val=>$key){ |
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| 243 | $trans_tbl[$key] = utf8_encode($val); |
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| 244 | } |
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| 245 | } |
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| 246 | return strtr($string, $trans_tbl); |
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| 247 | } |
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| 248 | |||
| 249 | /** Returns the utf string corresponding to the unicode value (from php.net, courtesy - romans@void.lv)
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| 250 | * @param $num integer: character code
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| 251 | */
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| 252 | function code2utf($num){ |
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| 253 | if ($num < 128) return chr($num); |
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| 254 | if ($num < 2048) return chr(($num >> 6) + 192) . chr(($num & 63) + 128); |
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| 255 | if ($num < 65536) return chr(($num >> 12) + 224) . chr((($num >> 6) & 63) + 128) . chr(($num & 63) + 128); |
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| 256 | if ($num < 2097152) return chr(($num >> 18) + 240) . chr((($num >> 12) & 63) + 128) . chr((($num >> 6) & 63) + 128) . chr(($num & 63) + 128); |
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| 257 | return ''; |
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| 258 | } |
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| 259 | |||
| 260 | /**
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| 261 | * Clean log cron function
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| 262 | *
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| 263 | **/
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| 264 | function cron_logs(){ |
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| 265 | global $CFG_GLPI,$DB; |
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| 266 | |||
| 267 | // Expire Event Log
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| 268 | if ($CFG_GLPI["expire_events"] > 0) { |
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| 269 | $secs = $CFG_GLPI["expire_events"] * DAY_TIMESTAMP; |
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| 270 | $query_exp = "DELETE FROM glpi_event_log WHERE UNIX_TIMESTAMP(date) < UNIX_TIMESTAMP()-$secs"; |
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| 271 | $DB->query($query_exp); |
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| 272 | logInFile("cron","Cleaning log events passed from more than ".$CFG_GLPI["expire_events"]." days\n"); |
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| 273 | } |
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| 274 | } |
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| 275 | |||
| 276 | /**
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| 277 | * Clean log cron function
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| 278 | *
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| 279 | **/
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| 280 | function cron_optimize(){ |
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| 281 | global $CFG_GLPI,$DB; |
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| 282 | |||
| 283 | logInFile("cron","Start optimize tables\n"); |
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| 284 | optimize_tables(); |
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| 285 | logInFile("cron","Optimize tables done\n"); |
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| 286 | } |
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| 287 | |||
| 288 | /**
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| 289 | * Clean cache cron function
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| 290 | *
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| 291 | **/
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| 292 | function cron_cache(){ |
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| 293 | global $CFG_GLPI; |
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| 294 | $max_recursion=5; |
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| 295 | $lifetime=DEFAULT_CACHE_LIFETIME; |
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| 296 | while ($max_recursion>0&&(($size=filesizeDirectory(GLPI_CACHE_DIR))>MAX_CACHE_SIZE)){ |
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| 297 | $cache_options = array( |
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| 298 | 'cacheDir' => GLPI_CACHE_DIR, |
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| 299 | 'lifeTime' => $lifetime, |
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| 300 | 'automaticSerialization' => true, |
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| 301 | 'caching' => $CFG_GLPI["use_cache"], |
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| 302 | 'hashedDirectoryLevel' => 2, |
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| 303 | 'fileLocking' => CACHE_FILELOCKINGCONTROL, |
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| 304 | 'writeControl' => CACHE_WRITECONTROL, |
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| 305 | 'readControl' => CACHE_READCONTROL, |
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| 306 | ); |
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| 307 | $cache = new Cache_Lite($cache_options); |
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| 308 | $cache->clean(false,"old"); |
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| 309 | |||
| 310 | logInFile("cron","Clean cache created since more than $lifetime seconds\n"); |
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| 311 | $lifetime/=2; |
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| 312 | $max_recursion--;
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| 313 | } |
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| 314 | if ($max_recursion>0){ |
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| 315 | return 1; |
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| 316 | } else {
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| 317 | return -1; |
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| 318 | } |
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| 319 | } |
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| 320 | |||
| 321 | /**
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| 322 | * Garbage collector for expired file session
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| 323 | *
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| 324 | **/
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| 325 | function cron_session(){ |
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| 326 | global $CFG_GLPI; |
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| 327 | // max time to keep the file session
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| 328 | $maxlifetime = session_cache_expire();
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| 329 | $do=false; |
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| 330 | foreach (glob(GLPI_SESSION_DIR."/sess_*") as $filename) { |
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| 331 | if (filemtime($filename) + $maxlifetime < time()) { |
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| 332 | // Delete session file if not delete before
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| 333 | @unlink($filename); |
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| 334 | $do=true; |
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| 335 | } |
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| 336 | } |
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| 337 | if ($do){ |
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| 338 | logInFile("cron","Clean session files created since more than $maxlifetime seconds\n"); |
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| 339 | } |
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| 340 | return true; |
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| 341 | } |
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| 342 | |||
| 343 | /**
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| 344 | * Get the filesize of a complete directory (from php.net)
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| 345 | *
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| 346 | * @param $path string: directory or file to get size
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| 347 | * @return size of the $path
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| 348 | **/
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| 349 | function filesizeDirectory($path){ |
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| 350 | if(!is_dir($path)){ |
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| 351 | return filesize($path); |
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| 352 | } |
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| 353 | if ($handle = opendir($path)) { |
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| 354 | $size = 0; |
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| 355 | while (false !== ($file = readdir($handle))) { |
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| 356 | if($file!='.' && $file!='..'){ |
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| 357 | $size += filesize($path.'/'.$file); |
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| 358 | $size += filesizeDirectory($path.'/'.$file); |
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| 359 | } |
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| 360 | } |
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| 361 | closedir($handle); |
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| 362 | return $size; |
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| 363 | } |
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| 364 | } |
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| 365 | |||
| 366 | |||
| 367 | /**
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| 368 | * Clean cache function
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| 369 | *
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| 370 | * @param $group string: group to clean (if not set clean all the cache)
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| 371 | * @return nothing
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| 372 | **/
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| 373 | function cleanCache($group=""){ |
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| 374 | |||
| 375 | include_once (GLPI_CACHE_LITE_DIR."/Lite.php"); |
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| 376 | |||
| 377 | $cache_options = array( |
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| 378 | 'cacheDir' => GLPI_CACHE_DIR, |
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| 379 | 'lifeTime' => 0, |
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| 380 | 'hashedDirectoryLevel' => 2, |
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| 381 | 'fileLocking' => CACHE_FILELOCKINGCONTROL, |
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| 382 | 'writeControl' => CACHE_WRITECONTROL, |
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| 383 | 'readControl' => CACHE_READCONTROL, |
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| 384 | ); |
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| 385 | $CACHE = new Cache_Lite($cache_options); |
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| 386 | if (empty($group)){ |
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| 387 | $CACHE->clean();
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| 388 | } else {
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| 389 | $CACHE->clean($group,"ingroup"); |
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| 390 | } |
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| 391 | |||
| 392 | } |
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| 393 | |||
| 394 | /**
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| 395 | * Clean cache function for relations using a specific table
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| 396 | *
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| 397 | * @param $table string: table used. Need to clean all cache using this table
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| 398 | * @return nothing
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| 399 | **/
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| 400 | function cleanRelationCache($table){ |
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| 401 | global $LINK_ID_TABLE,$CFG_GLPI; |
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| 402 | if ($CFG_GLPI["use_cache"]){ |
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| 403 | $RELATION=getDbRelations();
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| 404 | if (isset($RELATION[$table])){ |
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| 405 | foreach ($RELATION[$table] as $tablename => $field){ |
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| 406 | if ($key=array_search($tablename,$LINK_ID_TABLE)){ |
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| 407 | cleanCache("GLPI_$key");
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| 408 | } |
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| 409 | } |
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| 410 | } |
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| 411 | } |
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| 412 | } |
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| 413 | |||
| 414 | /**
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| 415 | * Clean all dict cache
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| 416 | *
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| 417 | * @param $group string: cache group
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| 418 | * @param $item string: remove cache for item
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| 419 | * @return nothing
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| 420 | **/
|
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| 421 | function cleanAllItemCache($item,$group){ |
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| 422 | global $CFG_GLPI; |
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| 423 | if ($CFG_GLPI["use_cache"]){ |
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| 424 | foreach ($CFG_GLPI["languages"] as $key => $val){ |
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| 425 | // clean main sheet
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| 426 | $CFG_GLPI["cache"]->remove($item."_".$key,$group,true); |
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| 427 | } |
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| 428 | } |
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| 429 | } |
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| 430 | |||
| 431 | |||
| 432 | /**
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| 433 | * Get the SEARCH_OPTION array using cache
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| 434 | *
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| 435 | * @return the SEARCH_OPTION array
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| 436 | **/
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| 437 | function getSearchOptions(){ |
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| 438 | global $LANG,$CFG_GLPI,$PLUGIN_HOOKS; |
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| 439 | $options = array( |
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| 440 | 'cacheDir' => GLPI_CACHE_DIR, |
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| 441 | 'lifeTime' => DEFAULT_CACHE_LIFETIME, |
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| 442 | 'automaticSerialization' => true, |
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| 443 | 'caching' => $CFG_GLPI["use_cache"], |
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| 444 | 'hashedDirectoryLevel' => 2, |
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| 445 | 'masterFile' => GLPI_ROOT . "/inc/search.constant.php", |
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| 446 | 'fileLocking' => CACHE_FILELOCKINGCONTROL, |
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| 447 | 'writeControl' => CACHE_WRITECONTROL, |
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| 448 | 'readControl' => CACHE_READCONTROL, |
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| 449 | ); |
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| 450 | $cache = new Cache_Lite_File($options); |
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| 451 | |||
| 452 | // Set a id for this cache : $file
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| 453 | if (!($SEARCH_OPTION = $cache->get("OPTIONS","GLPI_SEARCH_".$_SESSION["glpilanguage"]))) { |
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| 454 | // Cache miss !
|
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| 455 | // Put in $SEARCH_OPTION datas to put in cache
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| 456 | include (GLPI_ROOT . "/inc/search.constant.php"); |
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| 457 | $cache->save($SEARCH_OPTION,"OPTIONS","GLPI_SEARCH_".$_SESSION["glpilanguage"]); |
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| 458 | } |
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| 459 | |||
| 460 | $plugsearch=getPluginSearchOption();
|
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| 461 | if (count($plugsearch)){ |
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| 462 | foreach ($plugsearch as $key => $val){ |
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| 463 | if (!isset($SEARCH_OPTION[$key])){ |
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| 464 | $SEARCH_OPTION[$key]=array(); |
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| 465 | } else {
|
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| 466 | $SEARCH_OPTION[$key]+=array('plugins'=>$LANG["common"][29]); |
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| 467 | } |
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| 468 | |||
| 469 | $SEARCH_OPTION[$key]+=$val; |
||
| 470 | } |
||
| 471 | } |
||
| 472 | |||
| 473 | return $SEARCH_OPTION; |
||
| 474 | } |
||
| 475 | |||
| 476 | /**
|
||
| 477 | * Get the $RELATION array using cache. It's defined all relations between tables in the DB.
|
||
| 478 | *
|
||
| 479 | * @return the $RELATION array
|
||
| 480 | **/
|
||
| 481 | function getDbRelations(){ |
||
| 482 | global $CFG_GLPI; |
||
| 483 | $options = array( |
||
| 484 | 'cacheDir' => GLPI_CACHE_DIR, |
||
| 485 | 'lifeTime' => DEFAULT_CACHE_LIFETIME, |
||
| 486 | 'automaticSerialization' => true, |
||
| 487 | 'caching' => $CFG_GLPI["use_cache"], |
||
| 488 | 'hashedDirectoryLevel' => 2, |
||
| 489 | 'masterFile' => GLPI_ROOT . "/inc/relation.constant.php", |
||
| 490 | 'fileLocking' => CACHE_FILELOCKINGCONTROL, |
||
| 491 | 'writeControl' => CACHE_WRITECONTROL, |
||
| 492 | 'readControl' => CACHE_READCONTROL, |
||
| 493 | ); |
||
| 494 | $cache = new Cache_Lite_File($options); |
||
| 495 | |||
| 496 | // Set a id for this cache : $file
|
||
| 497 | if (!($RELATION = $cache->get("OPTIONS","GLPI_RELATION"))) { |
||
| 498 | // Cache miss !
|
||
| 499 | // Put in $SEARCH_OPTION datas to put in cache
|
||
| 500 | include (GLPI_ROOT . "/inc/relation.constant.php"); |
||
| 501 | $cache->save($RELATION,"OPTIONS","GLPI_RELATION"); |
||
| 502 | } |
||
| 503 | |||
| 504 | // Add plugins relations
|
||
| 505 | $plug_rel=getPluginsDatabaseRelations();
|
||
| 506 | if (count($plug_rel)>0){ |
||
| 507 | $RELATION=array_merge_recursive($RELATION,$plug_rel); |
||
| 508 | } |
||
| 509 | |||
| 510 | return $RELATION; |
||
| 511 | } |
||
| 512 | |||
| 513 | /**
|
||
| 514 | * Check Write Access to a directory
|
||
| 515 | *
|
||
| 516 | * @param $dir string: directory to check
|
||
| 517 | * @return 2 : creation error 1 : delete error 0: OK
|
||
| 518 | **/
|
||
| 519 | function testWriteAccessToDirectory($dir){ |
||
| 520 | |||
| 521 | $rand=rand(); |
||
| 522 | // Check directory creation which can be denied by SElinux
|
||
| 523 | $sdir = sprintf("%s/test_glpi_%08x", $dir, $rand); |
||
| 524 | if (!mkdir($sdir)) { |
||
| 525 | return 4; |
||
| 526 | } |
||
| 527 | else if (!rmdir($sdir)) { |
||
| 528 | return 3; |
||
| 529 | } |
||
| 530 | |||
| 531 | // Check file creation
|
||
| 532 | $path = sprintf("%s/test_glpi_%08x.txt", $dir, $rand); |
||
| 533 | $fp = fopen($path,'w'); |
||
| 534 | |||
| 535 | if (empty($fp)) { |
||
| 536 | return 2; |
||
| 537 | } |
||
| 538 | else {
|
||
| 539 | $fw = fwrite($fp,"This file was created for testing reasons. "); |
||
| 540 | fclose($fp); |
||
| 541 | $delete = unlink($path); |
||
| 542 | if (!$delete) { |
||
| 543 | return 1; |
||
| 544 | } |
||
| 545 | } |
||
| 546 | return 0; |
||
| 547 | } |
||
| 548 | |||
| 549 | /**
|
||
| 550 | * Common Checks needed to use GLPI
|
||
| 551 | *
|
||
| 552 | * @return 2 : creation error 1 : delete error 0: OK
|
||
| 553 | **/
|
||
| 554 | function commonCheckForUseGLPI(){ |
||
| 555 | global $LANG; |
||
| 556 | |||
| 557 | // memory test
|
||
| 558 | echo "<tr class='tab_bg_1'><td><b>".$LANG["install"][86]."</b></td>"; |
||
| 559 | |||
| 560 | $mem=ini_get("memory_limit"); |
||
| 561 | |||
| 562 | // Cette bidouille me plait pas
|
||
| 563 | //if(empty($mem)) {$mem=get_cfg_var("memory_limit");} // Sous Win l'ini_get ne retourne rien.....
|
||
| 564 | |||
| 565 | preg_match("/([0-9]+)([KMG]*)/",$mem,$matches); |
||
| 566 | |||
| 567 | // no K M or G
|
||
| 568 | if (!isset($matches[2])){ |
||
| 569 | $mem=$matches[1]; |
||
| 570 | } else {
|
||
| 571 | $mem=$matches[1]; |
||
| 572 | switch ($matches[2]){ |
||
| 573 | case "G" : $mem*=1024; |
||
| 574 | case "M" : $mem*=1024; |
||
| 575 | case "K" : $mem*=1024; |
||
| 576 | break;
|
||
| 577 | } |
||
| 578 | } |
||
| 579 | |||
| 580 | if( $mem == "" ){ // memory_limit non compilé -> no memory limit |
||
| 581 | echo "<td>".$LANG["install"][95]." - ".$LANG["install"][89]."</td></tr>"; |
||
| 582 | } |
||
| 583 | else if( $mem == "-1" ){ // memory_limit compilé mais illimité |
||
| 584 | echo "<td>".$LANG["install"][96]." - ".$LANG["install"][89]."</td></tr>"; |
||
| 585 | } |
||
| 586 | else{
|
||
| 587 | if ($mem<32*1024*1024){ // memoire insuffisante |
||
| 588 | echo "<td class='red'><b>".$LANG["install"][87]." $mem octets</b><br>".$LANG["install"][88]."<br>".$LANG["install"][90]."</td></tr>"; |
||
| 589 | } |
||
| 590 | else{ // on a sufisament de mémoire on passe à la suite |
||
| 591 | echo "<td>".$LANG["install"][91]." - ".$LANG["install"][89]."</td></tr>"; |
||
| 592 | } |
||
| 593 | } |
||
| 594 | return checkWriteAccessToDirs();
|
||
| 595 | } |
||
| 596 | |||
| 597 | /**
|
||
| 598 | * Check Write Access to needed directories
|
||
| 599 | *
|
||
| 600 | * @return 2 : creation error 1 : delete error 0: OK
|
||
| 601 | **/
|
||
| 602 | function checkWriteAccessToDirs(){ |
||
| 603 | global $LANG; |
||
| 604 | $dir_to_check=array( |
||
| 605 | GLPI_DUMP_DIR => $LANG["install"][16], |
||
| 606 | GLPI_DOC_DIR => $LANG["install"][21], |
||
| 607 | GLPI_CONFIG_DIR => $LANG["install"][23], |
||
| 608 | GLPI_SESSION_DIR => $LANG["install"][50], |
||
| 609 | GLPI_CRON_DIR => $LANG["install"][52], |
||
| 610 | GLPI_CACHE_DIR => $LANG["install"][99], |
||
| 611 | GLPI_LOG_DIR => $LANG["install"][53] |
||
| 612 | ); |
||
| 613 | $error=0; |
||
| 614 | foreach ($dir_to_check as $dir => $message){ |
||
| 615 | echo "<tr class='tab_bg_1'><td><strong>".$message."</strong></td>"; |
||
| 616 | $tmperror=testWriteAccessToDirectory($dir); |
||
| 617 | |||
| 618 | switch($tmperror){ |
||
| 619 | // Error on creation
|
||
| 620 | case 4 : |
||
| 621 | echo "<td><p class='red'>".$LANG["install"][100]."</p> ".$LANG["install"][97]."'".$dir."'. ".$LANG["install"][98]."</td></tr>"; |
||
| 622 | $error=2; |
||
| 623 | break;
|
||
| 624 | case 3 : |
||
| 625 | echo "<td><p class='red'>".$LANG["install"][101]."</p> ".$LANG["install"][97]."'".$dir."'. ".$LANG["install"][98]."</td></tr>"; |
||
| 626 | $error=1; |
||
| 627 | break;
|
||
| 628 | // Error on creation
|
||
| 629 | case 2 : |
||
| 630 | echo "<td><p class='red'>".$LANG["install"][17]."</p> ".$LANG["install"][97]."'".$dir."'. ".$LANG["install"][98]."</td></tr>"; |
||
| 631 | $error=2; |
||
| 632 | break;
|
||
| 633 | case 1 : |
||
| 634 | echo "<td><p class='red'>".$LANG["install"][19]."</p> ".$LANG["install"][97]."'".$dir."'. ".$LANG["install"][98]."</td></tr>"; |
||
| 635 | $error=1; |
||
| 636 | break;
|
||
| 637 | default :
|
||
| 638 | echo "<td>".$LANG["install"][20]."</td></tr>"; |
||
| 639 | break;
|
||
| 640 | } |
||
| 641 | } |
||
| 642 | return $error; |
||
| 643 | } |
||
| 644 | |||
| 645 | /**
|
||
| 646 | * Strip slash for variable & array
|
||
| 647 | *
|
||
| 648 | * @param $value array or string: item to stripslashes (array or string)
|
||
| 649 | * @return stripslashes item
|
||
| 650 | */
|
||
| 651 | function stripslashes_deep($value) { |
||
| 652 | $value = is_array($value) ? |
||
| 653 | array_map('stripslashes_deep', $value) : |
||
| 654 | (is_null($value) ? NULL : stripslashes($value)); |
||
| 655 | |||
| 656 | return $value; |
||
| 657 | } |
||
| 658 | |||
| 659 | /**
|
||
| 660 | * Add slash for variable & array
|
||
| 661 | *
|
||
| 662 | * @param $value array or string: value to add slashes (array or string)
|
||
| 663 | * @return addslashes value
|
||
| 664 | */
|
||
| 665 | function addslashes_deep($value) { |
||
| 666 | $value = is_array($value) ? |
||
| 667 | array_map('addslashes_deep', $value) : |
||
| 668 | (is_null($value) ? NULL : addslashes($value)); |
||
| 669 | return $value; |
||
| 670 | } |
||
| 671 | |||
| 672 | /**
|
||
| 673 | * Prevent from XSS
|
||
| 674 | * Clean code
|
||
| 675 | *
|
||
| 676 | * @param $value array or string: item to prevent (array or string)
|
||
| 677 | * @return clean item
|
||
| 678 | *
|
||
| 679 | * @see unclean_cross_side_scripting_deep*
|
||
| 680 | */
|
||
| 681 | function clean_cross_side_scripting_deep($value) { |
||
| 682 | $in=array("<",">"); |
||
| 683 | $out=array("<",">"); |
||
| 684 | $value = is_array($value) ? |
||
| 685 | array_map('clean_cross_side_scripting_deep', $value) : |
||
| 686 | (is_null($value) ? NULL : str_replace($in,$out,$value)); |
||
| 687 | return $value; |
||
| 688 | } |
||
| 689 | /**
|
||
| 690 | * Invert fonction from clean_cross_side_scripting_deep
|
||
| 691 | *
|
||
| 692 | * @param $value array or string: item to unclean from clean_cross_side_scripting_deep
|
||
| 693 | * @return unclean item
|
||
| 694 | * @see clean_cross_side_scripting_deep
|
||
| 695 | */
|
||
| 696 | function unclean_cross_side_scripting_deep($value) { |
||
| 697 | $in=array("<",">"); |
||
| 698 | $out=array("<",">"); |
||
| 699 | $value = is_array($value) ? |
||
| 700 | array_map('clean_cross_side_scripting_deep', $value) : |
||
| 701 | (is_null($value) ? NULL : str_replace($out,$in,$value)); |
||
| 702 | return $value; |
||
| 703 | } |
||
| 704 | /**
|
||
| 705 | * Utf8 decode for variable & array
|
||
| 706 | *
|
||
| 707 | * @param $value array or string: item to utf8_decode (array or string)
|
||
| 708 | * @return decoded item
|
||
| 709 | */
|
||
| 710 | function utf8_decode_deep($value) { |
||
| 711 | $value = is_array($value) ? |
||
| 712 | array_map('utf8_decode_deep', $value) : |
||
| 713 | (is_null($value) ? NULL : utf8_decode($value)); |
||
| 714 | return $value; |
||
| 715 | } |
||
| 716 | |||
| 717 | /**
|
||
| 718 | * Resume text for followup
|
||
| 719 | *
|
||
| 720 | * @param $string string: string to resume
|
||
| 721 | * @param $length integer: resume length
|
||
| 722 | * @return cut string
|
||
| 723 | */
|
||
| 724 | function resume_text($string,$length=255){ |
||
| 725 | |||
| 726 | if (strlen($string)>$length){ |
||
| 727 | $string=utf8_substr($string,0,$length)." (...)"; |
||
| 728 | } |
||
| 729 | return $string; |
||
| 730 | } |
||
| 731 | |||
| 732 | /**
|
||
| 733 | * Format mail row
|
||
| 734 | *
|
||
| 735 | * @param $string string: label string
|
||
| 736 | * @param $value string: value string
|
||
| 737 | * @return string
|
||
| 738 | */
|
||
| 739 | function mailRow($string,$value){ |
||
| 740 | $row=utf8_str_pad( $string . ': ',25,' ', STR_PAD_RIGHT).$value."\n"; |
||
| 741 | |||
| 742 | return $row; |
||
| 743 | } |
||
| 744 | |||
| 745 | /**
|
||
| 746 | * Replace str_pad()
|
||
| 747 | * who bug with utf8
|
||
| 748 | *
|
||
| 749 | * @param $ps_input string: input string
|
||
| 750 | * @param $pn_pad_length integer: padding length
|
||
| 751 | * @param $ps_pad_string string: padding string
|
||
| 752 | * @param $pn_pad_type: integer: padding type
|
||
| 753 | * @return string
|
||
| 754 | */
|
||
| 755 | function utf8_str_pad($ps_input, $pn_pad_length, $ps_pad_string = " ", $pn_pad_type = STR_PAD_RIGHT) { |
||
| 756 | $ret = ""; |
||
| 757 | |||
| 758 | $hn_length_of_padding = $pn_pad_length - utf8_strlen($ps_input); |
||
| 759 | $hn_psLength = utf8_strlen($ps_pad_string); // pad string length |
||
| 760 | |||
| 761 | if ($hn_psLength <= 0 || $hn_length_of_padding <= 0) { |
||
| 762 | // Padding string equal to 0:
|
||
| 763 | //
|
||
| 764 | $ret = $ps_input; |
||
| 765 | } else {
|
||
| 766 | $hn_repeatCount = floor($hn_length_of_padding / $hn_psLength); // how many times repeat |
||
| 767 | |||
| 768 | if ($pn_pad_type == STR_PAD_BOTH) { |
||
| 769 | $hs_lastStrLeft = ""; |
||
| 770 | $hs_lastStrRight = ""; |
||
| 771 | $hn_repeatCountLeft = $hn_repeatCountRight = ($hn_repeatCount - $hn_repeatCount % 2) / 2; |
||
| 772 | |||
| 773 | $hs_lastStrLength = $hn_length_of_padding - 2 * $hn_repeatCountLeft * $hn_psLength; // the rest length to pad |
||
| 774 | $hs_lastStrLeftLength = $hs_lastStrRightLength = floor($hs_lastStrLength / 2); // the rest length divide to 2 parts |
||
| 775 | $hs_lastStrRightLength += $hs_lastStrLength % 2; // the last char add to right side |
||
| 776 | |||
| 777 | $hs_lastStrLeft = utf8_substr($ps_pad_string, 0, $hs_lastStrLeftLength); |
||
| 778 | $hs_lastStrRight = utf8_substr($ps_pad_string, 0, $hs_lastStrRightLength); |
||
| 779 | |||
| 780 | $ret = str_repeat($ps_pad_string, $hn_repeatCountLeft) . $hs_lastStrLeft; |
||
| 781 | $ret .= $ps_input; |
||
| 782 | $ret .= str_repeat($ps_pad_string, $hn_repeatCountRight) . $hs_lastStrRight; |
||
| 783 | } else {
|
||
| 784 | $hs_lastStr = utf8_substr($ps_pad_string, 0, $hn_length_of_padding % $hn_psLength); // last part of pad string |
||
| 785 | |||
| 786 | if ($pn_pad_type == STR_PAD_LEFT){ |
||
| 787 | $ret = str_repeat($ps_pad_string, $hn_repeatCount) . $hs_lastStr . $ps_input; |
||
| 788 | } else {
|
||
| 789 | $ret = $ps_input . str_repeat($ps_pad_string, $hn_repeatCount) . $hs_lastStr; |
||
| 790 | } |
||
| 791 | } |
||
| 792 | } |
||
| 793 | |||
| 794 | return $ret; |
||
| 795 | } |
||
| 796 | |||
| 797 | |||
| 798 | |||
| 799 | // Inspired From SPIP
|
||
| 800 | // Suppression basique et brutale de tous les <...>
|
||
| 801 | /*function removeTags($string, $rempl = "") {
|
||
| 802 | $string = preg_replace(",<[^>]*>,U", $rempl, $string);
|
||
| 803 | // ne pas oublier un < final non ferme
|
||
| 804 | // mais qui peut aussi etre un simple signe plus petit que
|
||
| 805 | $string = str_replace('<', ' ', $string);
|
||
| 806 | return $string;
|
||
| 807 | }
|
||
| 808 | |||
| 809 | // Inspired from SPIP
|
||
| 810 | /*function textBrut($string) {
|
||
| 811 | |||
| 812 | $string = preg_replace("/\s+/u", " ", $string);
|
||
| 813 | $string = preg_replace("/<(p|br)( [^>]*)?".">/i", "\n\n", $string);
|
||
| 814 | $string = preg_replace("/^\n+/", "", $string);
|
||
| 815 | $string = preg_replace("/\n+$/", "", $string);
|
||
| 816 | $string = preg_replace("/\n +/", "\n", $string);
|
||
| 817 | $string = removeTags($string);
|
||
| 818 | $string = preg_replace("/( | )+/", " ", $string);
|
||
| 819 | // nettoyer l'apostrophe curly qui pose probleme a certains rss-readers, lecteurs de mail...
|
||
| 820 | $string = str_replace("’","'",$string);
|
||
| 821 | return $string;
|
||
| 822 | }
|
||
| 823 | |||
| 824 | */
|
||
| 825 | |||
| 826 | /**
|
||
| 827 | * Clean display value deleting html tags
|
||
| 828 | *
|
||
| 829 | *@param $value string: string value
|
||
| 830 | *
|
||
| 831 | *@return clean value
|
||
| 832 | **/
|
||
| 833 | function html_clean($value){ |
||
| 834 | // Inspired from SPIP and http://fr3.php.net/strip-tags
|
||
| 835 | /*
|
||
| 836 | $search=array(
|
||
| 837 | "/<a[^>]+>/i",
|
||
| 838 | "/<img[^>]+>/i",
|
||
| 839 | "/<span[^>]+>/i",
|
||
| 840 | "/<\/span>/i",
|
||
| 841 | "/<\/a>/i",
|
||
| 842 | "/<strong>/i",
|
||
| 843 | "/<\/strong>/i",
|
||
| 844 | "/<small>/i",
|
||
| 845 | "/<\/small>/i",
|
||
| 846 | "/<i>/i",
|
||
| 847 | "/<\/i>/i",
|
||
| 848 | "/<br>/i",
|
||
| 849 | "/<br \/>/i",
|
||
| 850 | "/ ;/",
|
||
| 851 | "/ /",
|
||
| 852 | "/<p>/i",
|
||
| 853 | "/<\/p>/i",
|
||
| 854 | "/<div[^>]+>/i",
|
||
| 855 | "/<\/div>/i",
|
||
| 856 | "/<ul>/i",
|
||
| 857 | "/<\/ul>/i",
|
||
| 858 | "/<li>/i",
|
||
| 859 | "/<\/li>/i",
|
||
| 860 | "/<ol>/i",
|
||
| 861 | "/<\/ol>/i",
|
||
| 862 | "/<h[0-9]>/i",
|
||
| 863 | "/<\/h[0-9]>/i",
|
||
| 864 | "/<font[^>]+>/i",
|
||
| 865 | "/<\/font>/i",
|
||
| 866 | |||
| 867 | );
|
||
| 868 | $replace=array(
|
||
| 869 | "",
|
||
| 870 | "",
|
||
| 871 | "",
|
||
| 872 | "",
|
||
| 873 | "",
|
||
| 874 | "",
|
||
| 875 | "",
|
||
| 876 | "",
|
||
| 877 | "",
|
||
| 878 | "",
|
||
| 879 | "",
|
||
| 880 | ", ",
|
||
| 881 | "",
|
||
| 882 | " ",
|
||
| 883 | " ",
|
||
| 884 | "",
|
||
| 885 | "\n",
|
||
| 886 | "",
|
||
| 887 | "\n",
|
||
| 888 | "",
|
||
| 889 | "\n",
|
||
| 890 | "",
|
||
| 891 | "\n",
|
||
| 892 | "",
|
||
| 893 | "\n",
|
||
| 894 | "",
|
||
| 895 | "\n",
|
||
| 896 | "",
|
||
| 897 | "",
|
||
| 898 | );
|
||
| 899 |
|
||
| 900 | $value=preg_replace($search,$replace,$value);
|
||
| 901 | return trim($value);
|
||
| 902 | */
|
||
| 903 | |||
| 904 | |||
| 905 | |||
| 906 | $search = array('@<script[^>]*?>.*?</script[^>]*?>@si', // Strip out javascript |
||
| 907 | '@<style[^>]*?>.*?</style[^>]*?>@siU', // Strip style tags properly |
||
| 908 | '@<[\/\!]*?[^<>]*?>@si', // Strip out HTML tags |
||
| 909 | '@<![\s\S]*?--[ \t\n\r]*>@' // Strip multi-line comments including CDATA |
||
| 910 | ); |
||
| 911 | $value = preg_replace($search, ' ', $value); |
||
| 912 | |||
| 913 | $value = preg_replace("/( | )+/", " ", $value); |
||
| 914 | // nettoyer l'apostrophe curly qui pose probleme a certains rss-readers, lecteurs de mail...
|
||
| 915 | $value = str_replace("’","'",$value); |
||
| 916 | |||
| 917 | $value = preg_replace("/<(p|br)( [^>]*)?".">/i", "\n", $value); |
||
| 918 | |||
| 919 | $value = preg_replace("/ +/u", " ", $value); |
||
| 920 | // $value = preg_replace("/^\n+/", " ", $value);
|
||
| 921 | // $value = preg_replace("/\n+$/", " ", $value);
|
||
| 922 | |||
| 923 | $value = preg_replace("/\n{2,}/", "\n\n", $value,-1); |
||
| 924 | |||
| 925 | return trim($value); |
||
| 926 | } |
||
| 927 | |||
| 928 | |||
| 929 | /**
|
||
| 930 | * Convert a date YY-MM-DD HH:MM to DD-MM-YY HH:MM for display in a html table
|
||
| 931 | *
|
||
| 932 | * @param $time datetime: datetime to convert
|
||
| 933 | * @return $time or $date
|
||
| 934 | */
|
||
| 935 | function convDateTime($time) { |
||
| 936 | global $CFG_GLPI; |
||
| 937 | if (is_null($time)) return $time; |
||
| 938 | if (isset($CFG_GLPI["dateformat"])&&$CFG_GLPI["dateformat"]!=0) { |
||
| 939 | $date = substr($time,8,2)."-"; // jour |
||
| 940 | $date = $date.substr($time,5,2)."-"; // mois |
||
| 941 | $date = $date.substr($time,0,4). " "; // année |
||
| 942 | $date = $date.substr($time,11,5); // heures et minutes |
||
| 943 | return $date; |
||
| 944 | }else {
|
||
| 945 | return $time; |
||
| 946 | } |
||
| 947 | } |
||
| 948 | |||
| 949 | /**
|
||
| 950 | * Convert a date YY-MM-DD to DD-MM-YY for calendar
|
||
| 951 | *
|
||
| 952 | * @param $time date: date to convert
|
||
| 953 | * @return $time or $date
|
||
| 954 | */
|
||
| 955 | function convDate($time) { |
||
| 956 | global $CFG_GLPI; |
||
| 957 | if (is_null($time)) return $time; |
||
| 958 | if (isset($CFG_GLPI["dateformat"])&&$CFG_GLPI["dateformat"]!=0) { |
||
| 959 | $date = substr($time,8,2)."-"; // jour |
||
| 960 | $date = $date.substr($time,5,2)."-"; // mois |
||
| 961 | $date = $date.substr($time,0,4); // année |
||
| 962 | //$date = $date.substr($time,11,5); // heures et minutes
|
||
| 963 | return $date; |
||
| 964 | }else {
|
||
| 965 | return $time; |
||
| 966 | } |
||
| 967 | } |
||
| 968 | |||
| 969 | /**
|
||
| 970 | * Convert a number to correct display
|
||
| 971 | *
|
||
| 972 | * @param $number float: Number to display
|
||
| 973 | * @param $edit boolean: display number for edition ? (id edit use . in all case)
|
||
| 974 | * @param $forcedecimal integer: Force decimal number (do not use default value)
|
||
| 975 | *
|
||
| 976 | * @return formatted number
|
||
| 977 | */
|
||
| 978 | function formatNumber($number,$edit=false,$forcedecimal=-1) { |
||
| 979 | global $CFG_GLPI; |
||
| 980 | |||
| 981 | // Php 5.3 : number_format() expects parameter 1 to be double,
|
||
| 982 | if ($number=="") { |
||
| 983 | $number=0; |
||
| 984 | } |
||
| 985 | $decimal=$CFG_GLPI["decimal_number"]; |
||
| 986 | if ($forcedecimal>=0){ |
||
| 987 | $decimal=$forcedecimal; |
||
| 988 | } |
||
| 989 | |||
| 990 | // Edit : clean display for mysql
|
||
| 991 | if ($edit){ |
||
| 992 | return number_format($number,$decimal,'.',''); |
||
| 993 | } |
||
| 994 | |||
| 995 | // Display : clean display
|
||
| 996 | switch ($CFG_GLPI["numberformat"]){ |
||
| 997 | case 2: // Other French |
||
| 998 | return number_format($number,$decimal,',',' '); |
||
| 999 | break;
|
||
| 1000 | case 0: // French |
||
| 1001 | return number_format($number,$decimal,'.',' '); |
||
| 1002 | break;
|
||
| 1003 | default: // English |
||
| 1004 | return number_format($number,$decimal,'.',','); |
||
| 1005 | break;
|
||
| 1006 | } |
||
| 1007 | } |
||
| 1008 | |||
| 1009 | /**
|
||
| 1010 | * Send a file to the navigator
|
||
| 1011 | *
|
||
| 1012 | * @param $file string: storage filename
|
||
| 1013 | * @param $filename string: file title
|
||
| 1014 | * @return nothing
|
||
| 1015 | */
|
||
| 1016 | function sendFile($file,$filename){ |
||
| 1017 | global $DB; |
||
| 1018 | |||
| 1019 | // Test securite : document in DOC_DIR
|
||
| 1020 | $tmpfile=ereg_replace(GLPI_DOC_DIR,"",$file); |
||
| 1021 | if (ereg("\.\.",$tmpfile)){ |
||
| 1022 | echo "Security attack !!!"; |
||
| 1023 | logEvent($file, "sendFile", 1, "security", $_SESSION["glpiname"]." try to get a non standard file."); |
||
| 1024 | return;
|
||
| 1025 | } |
||
| 1026 | |||
| 1027 | if (!file_exists($file)){ |
||
| 1028 | echo "Error file $file does not exist"; |
||
| 1029 | return;
|
||
| 1030 | } else {
|
||
| 1031 | $splitter=split("/",$file); |
||
| 1032 | $filedb=$splitter[count($splitter)-2]."/".$splitter[count($splitter)-1]; |
||
| 1033 | $query="SELECT mime from glpi_docs WHERE filename LIKE '$filedb'"; |
||
| 1034 | $result=$DB->query($query); |
||
| 1035 | $mime="application/octetstream"; |
||
| 1036 | if ($result&&$DB->numrows($result)==1){ |
||
| 1037 | $mime=$DB->result($result,0,0); |
||
| 1038 | } else {
|
||
| 1039 | // fichiers DUMP SQL et XML
|
||
| 1040 | if ($splitter[count($splitter)-2]=="dump"){ |
||
| 1041 | $splitter2=split("\.",$file); |
||
| 1042 | switch ($splitter2[count($splitter2)-1]) { |
||
| 1043 | case "sql" : |
||
| 1044 | $mime="text/x-sql"; |
||
| 1045 | break;
|
||
| 1046 | case "xml" : |
||
| 1047 | $mime="text/xml"; |
||
| 1048 | break;
|
||
| 1049 | } |
||
| 1050 | } else {
|
||
| 1051 | // Cas particulier
|
||
| 1052 | switch ($splitter[count($splitter)-2]) { |
||
| 1053 | case "SQL" : |
||
| 1054 | $mime="text/x-sql"; |
||
| 1055 | break;
|
||
| 1056 | case "XML" : |
||
| 1057 | $mime="text/xml"; |
||
| 1058 | break;
|
||
| 1059 | } |
||
| 1060 | } |
||
| 1061 | |||
| 1062 | } |
||
| 1063 | |||
| 1064 | // Now send the file with header() magic
|
||
| 1065 | header("Expires: Mon, 26 Nov 1962 00:00:00 GMT"); |
||
| 1066 | header('Pragma: private'); /// IE BUG + SSL |
||
| 1067 | //header('Pragma: no-cache');
|
||
| 1068 | header('Cache-control: private, must-revalidate'); /// IE BUG + SSL |
||
| 1069 | header("Content-disposition: filename=\"$filename\""); |
||
| 1070 | header("Content-type: ".$mime); |
||
| 1071 | |||
| 1072 | $f=fopen($file,"r"); |
||
| 1073 | |||
| 1074 | if (!$f){ |
||
| 1075 | echo "Error opening file $file"; |
||
| 1076 | } else {
|
||
| 1077 | // Pour que les \x00 ne devienne pas \0
|
||
| 1078 | $mc=get_magic_quotes_runtime(); |
||
| 1079 | if ($mc) @set_magic_quotes_runtime(0); |
||
| 1080 | |||
| 1081 | echo fread($f, filesize($file)); |
||
| 1082 | |||
| 1083 | if ($mc) @set_magic_quotes_runtime($mc); |
||
| 1084 | } |
||
| 1085 | } |
||
| 1086 | } |
||
| 1087 | |||
| 1088 | /**
|
||
| 1089 | * Convert a value in byte, kbyte, megabyte etc...
|
||
| 1090 | *
|
||
| 1091 | * @param $val string: config value (like 10k, 5M)
|
||
| 1092 | * @return $val
|
||
| 1093 | */
|
||
| 1094 | function return_bytes_from_ini_vars($val) { |
||
| 1095 | $val = trim($val); |
||
| 1096 | $last = strtolower($val{strlen($val)-1}); |
||
| 1097 | switch($last) { |
||
| 1098 | // Le modifieur 'G' est disponible depuis PHP 5.1.0
|
||
| 1099 | case 'g': |
||
| 1100 | $val *= 1024; |
||
| 1101 | case 'm': |
||
| 1102 | $val *= 1024; |
||
| 1103 | case 'k': |
||
| 1104 | $val *= 1024; |
||
| 1105 | } |
||
| 1106 | |||
| 1107 | return $val; |
||
| 1108 | } |
||
| 1109 | |||
| 1110 | /**
|
||
| 1111 | * Header redirection hack
|
||
| 1112 | *
|
||
| 1113 | * @param $dest string: Redirection destination
|
||
| 1114 | * @return nothing
|
||
| 1115 | */
|
||
| 1116 | function glpi_header($dest){ |
||
| 1117 | $toadd=''; |
||
| 1118 | if (!ereg("\?",$dest)){ |
||
| 1119 | $toadd='?tokonq='.getRandomString(5); |
||
| 1120 | } |
||
| 1121 | echo "<script language=javascript> |
||
| 1122 | NomNav = navigator.appName;
|
||
| 1123 | if (NomNav=='Konqueror'){
|
||
| 1124 | window.location=\"".$dest.$toadd."\"; |
||
| 1125 | } else {
|
||
| 1126 | window.location=\"".$dest."\"; |
||
| 1127 | }
|
||
| 1128 | </script>";
|
||
| 1129 | exit();
|
||
| 1130 | } |
||
| 1131 | |||
| 1132 | /**
|
||
| 1133 | * Call cron
|
||
| 1134 | *
|
||
| 1135 | * @return nothing
|
||
| 1136 | */
|
||
| 1137 | function callCron(){ |
||
| 1138 | if (ereg("front",$_SERVER['PHP_SELF'])){ |
||
| 1139 | echo "<div style=\"background-image: url('cron.php');\"></div>"; |
||
| 1140 | } else {
|
||
| 1141 | echo "<div style=\"background-image: url('front/cron.php');\"></div>"; |
||
| 1142 | } |
||
| 1143 | } |
||
| 1144 | |||
| 1145 | |||
| 1146 | /**
|
||
| 1147 | * Get hour from sql
|
||
| 1148 | *
|
||
| 1149 | * @param $time datetime: time
|
||
| 1150 | * @return array
|
||
| 1151 | */
|
||
| 1152 | function get_hour_from_sql($time){ |
||
| 1153 | $t=explode(" ",$time); |
||
| 1154 | $p=explode(":",$t[1]); |
||
| 1155 | return $p[0].":".$p[1]; |
||
| 1156 | } |
||
| 1157 | |||
| 1158 | /**
|
||
| 1159 | * Optimize sql table
|
||
| 1160 | *
|
||
| 1161 | * @return nothing
|
||
| 1162 | */
|
||
| 1163 | function optimize_tables (){ |
||
| 1164 | |||
| 1165 | global $DB; |
||
| 1166 | $result=$DB->list_tables(); |
||
| 1167 | while ($line = $DB->fetch_array($result)) |
||
| 1168 | {
|
||
| 1169 | if (ereg("glpi_",$line[0])){ |
||
| 1170 | $table = $line[0]; |
||
| 1171 | $query = "OPTIMIZE TABLE `".$table."` ;"; |
||
| 1172 | $DB->query($query); |
||
| 1173 | } |
||
| 1174 | } |
||
| 1175 | $DB->free_result($result); |
||
| 1176 | } |
||
| 1177 | |||
| 1178 | /**
|
||
| 1179 | * Is a string seems to be UTF-8 one ?
|
||
| 1180 | *
|
||
| 1181 | * @param $Str string: string to analyze
|
||
| 1182 | * @return boolean
|
||
| 1183 | **/
|
||
| 1184 | function seems_utf8($Str) { |
||
| 1185 | for ($i=0; $i<strlen($Str); $i++) { |
||
| 1186 | if (ord($Str[$i]) < 0x80) continue; # 0bbbbbbb |
||
| 1187 | elseif ((ord($Str[$i]) & 0xE0) == 0xC0) $n=1; # 110bbbbb |
||
| 1188 | elseif ((ord($Str[$i]) & 0xF0) == 0xE0) $n=2; # 1110bbbb |
||
| 1189 | elseif ((ord($Str[$i]) & 0xF8) == 0xF0) $n=3; # 11110bbb |
||
| 1190 | elseif ((ord($Str[$i]) & 0xFC) == 0xF8) $n=4; # 111110bb |
||
| 1191 | elseif ((ord($Str[$i]) & 0xFE) == 0xFC) $n=5; # 1111110b |
||
| 1192 | else return false; # Does not match any model |
||
| 1193 | for ($j=0; $j<$n; $j++) { # n bytes matching 10bbbbbb follow ? |
||
| 1194 | if ((++$i == strlen($Str)) || ((ord($Str[$i]) & 0xC0) != 0x80)) |
||
| 1195 | return false; |
||
| 1196 | } |
||
| 1197 | } |
||
| 1198 | return true; |
||
| 1199 | } |
||
| 1200 | |||
| 1201 | |||
| 1202 | |||
| 1203 | /**
|
||
| 1204 | * NOT USED IN CORE - Used for update process - Clean string for knowbase display
|
||
| 1205 | * replace nl2br
|
||
| 1206 | *
|
||
| 1207 | * @param $pee string: initial string
|
||
| 1208 | * @param $br boolean: make line breaks ?
|
||
| 1209 | *
|
||
| 1210 | * @return $string
|
||
| 1211 | */
|
||
| 1212 | function autop($pee, $br=true) { |
||
| 1213 | // Thanks to Matthew Mullenweg
|
||
| 1214 | |||
| 1215 | $pee = preg_replace("/(\r\n|\n|\r)/", "\n", $pee); // cross-platform newlines |
||
| 1216 | $pee = preg_replace("/\n\n+/", "\n\n", $pee); // take care of duplicates |
||
| 1217 | $pee = preg_replace('/\n?(.+?)(\n\n|\z)/s', "<p>$1</p>\n", $pee); // make paragraphs, including one at the end |
||
| 1218 | if ($br) { |
||
| 1219 | $pee = preg_replace('|(?<!</p>)\s*\n|', "<br>\n", $pee); // optionally make line breaks |
||
| 1220 | } |
||
| 1221 | return $pee; |
||
| 1222 | } |
||
| 1223 | |||
| 1224 | |||
| 1225 | /**
|
||
| 1226 | * NOT USED IN CORE - Used for update process - make url clickable
|
||
| 1227 | *
|
||
| 1228 | * @param $chaine string: initial string
|
||
| 1229 | *
|
||
| 1230 | * @return $string
|
||
| 1231 | */
|
||
| 1232 | function clicurl($chaine){ |
||
| 1233 | $text=preg_replace("`((?:https?|ftp)://\S+)(\s|\z)`", '<a href="$1">$1</a>$2', $chaine); |
||
| 1234 | |||
| 1235 | return $text; |
||
| 1236 | } |
||
| 1237 | |||
| 1238 | /**
|
||
| 1239 | * NOT USED IN CORE - Used for update process - Split the message into tokens ($inside contains all text inside $start and $end, and $outside contains all text outside)
|
||
| 1240 | *
|
||
| 1241 | * @param $text string: initial text
|
||
| 1242 | * @param $start integer: where to start
|
||
| 1243 | * @param $end integer: where to stop
|
||
| 1244 | *
|
||
| 1245 | * @return array
|
||
| 1246 | */
|
||
| 1247 | function split_text($text, $start, $end){ |
||
| 1248 | |||
| 1249 | // Adapt�de PunBB
|
||
| 1250 | //Copyright (C) Rickard Andersson (rickard@punbb.org)
|
||
| 1251 | |||
| 1252 | $tokens = explode($start, $text); |
||
| 1253 | |||
| 1254 | $outside[] = $tokens[0]; |
||
| 1255 | |||
| 1256 | $num_tokens = count($tokens); |
||
| 1257 | for ($i = 1; $i < $num_tokens; ++$i){ |
||
| 1258 | $temp = explode($end, $tokens[$i]); |
||
| 1259 | $inside[] = $temp[0]; |
||
| 1260 | $outside[] = $temp[1]; |
||
| 1261 | } |
||
| 1262 | |||
| 1263 | return array($inside, $outside); |
||
| 1264 | } |
||
| 1265 | |||
| 1266 | |||
| 1267 | /**
|
||
| 1268 | * NOT USED IN CORE - Used for update process - Replace bbcode in text by html tag
|
||
| 1269 | *
|
||
| 1270 | * @param $string string: initial string
|
||
| 1271 | *
|
||
| 1272 | * @return formatted string
|
||
| 1273 | */
|
||
| 1274 | function rembo($string){ |
||
| 1275 | |||
| 1276 | // Adapt�de PunBB
|
||
| 1277 | //Copyright (C) Rickard Andersson (rickard@punbb.org)
|
||
| 1278 | |||
| 1279 | // If the message contains a code tag we have to split it up (text within [code][/code] shouldn't be touched)
|
||
| 1280 | if (strpos($string, '[code]') !== false && strpos($string, '[/code]') !== false) |
||
| 1281 | {
|
||
| 1282 | list($inside, $outside) = split_text($string, '[code]', '[/code]'); |
||
| 1283 | $outside = array_map('trim', $outside); |
||
| 1284 | $string = implode('<">', $outside); |
||
| 1285 | } |
||
| 1286 | |||
| 1287 | |||
| 1288 | $pattern = array('#\[b\](.*?)\[/b\]#s', |
||
| 1289 | '#\[i\](.*?)\[/i\]#s',
|
||
| 1290 | '#\[u\](.*?)\[/u\]#s',
|
||
| 1291 | '#\[s\](.*?)\[/s\]#s',
|
||
| 1292 | '#\[c\](.*?)\[/c\]#s',
|
||
| 1293 | '#\[g\](.*?)\[/g\]#s',
|
||
| 1294 | //'#\[url\](.*?)\[/url\]#e',
|
||
| 1295 | //'#\[url=(.*?)\](.*?)\[/url\]#e',
|
||
| 1296 | '#\[email\](.*?)\[/email\]#',
|
||
| 1297 | '#\[email=(.*?)\](.*?)\[/email\]#',
|
||
| 1298 | '#\[color=([a-zA-Z]*|\#?[0-9a-fA-F]{6})](.*?)\[/color\]#s');
|
||
| 1299 | |||
| 1300 | |||
| 1301 | $replace = array('<strong>$1</strong>', |
||
| 1302 | '<em>$1</em>',
|
||
| 1303 | '<span class="souligne">$1</span>',
|
||
| 1304 | '<span class="barre">$1</span>',
|
||
| 1305 | '<div align="center">$1</div>',
|
||
| 1306 | '<big>$1</big>',
|
||
| 1307 | // 'truncate_url(\'$1\')',
|
||
| 1308 | //'truncate_url(\'$1\', \'$2\')',
|
||
| 1309 | '<a href="mailto:$1">$1</a>',
|
||
| 1310 | '<a href="mailto:$1">$2</a>',
|
||
| 1311 | '<span style="color: $1">$2</span>');
|
||
| 1312 | |||
| 1313 | // This thing takes a while! :)
|
||
| 1314 | $string = preg_replace($pattern, $replace, $string); |
||
| 1315 | |||
| 1316 | $string=clicurl($string); |
||
| 1317 | $string=autop($string); |
||
| 1318 | |||
| 1319 | // If we split up the message before we have to concatenate it together again (code tags)
|
||
| 1320 | if (isset($inside)){ |
||
| 1321 | $outside = explode('<">', $string); |
||
| 1322 | $string = ''; |
||
| 1323 | $num_tokens = count($outside); |
||
| 1324 | |||
| 1325 | for ($i = 0; $i < $num_tokens; ++$i){ |
||
| 1326 | $string .= $outside[$i]; |
||
| 1327 | if (isset($inside[$i])) |
||
| 1328 | $string .= '<br><br><table class="code" align="center" cellspacing="4" cellpadding="6"><tr><td class="punquote"><strong>Code:</strong><br><br><pre>'.trim($inside[$i]).'</pre></td></tr></table><br>'; |
||
| 1329 | } |
||
| 1330 | } |
||
| 1331 | |||
| 1332 | return $string; |
||
| 1333 | } |
||
| 1334 | |||
| 1335 | /**
|
||
| 1336 | * Create SQL search condition
|
||
| 1337 | *
|
||
| 1338 | * @param $val string: value to search
|
||
| 1339 | * @param $not boolean: is a negative search ?
|
||
| 1340 | *
|
||
| 1341 | * @return search string
|
||
| 1342 | **/
|
||
| 1343 | function makeTextSearch($val,$not=false){ |
||
| 1344 | $NOT=""; |
||
| 1345 | if ($not) { |
||
| 1346 | $NOT= " NOT "; |
||
| 1347 | } |
||
| 1348 | // Unclean to permit < and > search
|
||
| 1349 | $val=unclean_cross_side_scripting_deep($val); |
||
| 1350 | if ($val=="NULL"||$val=="null") { |
||
| 1351 | $SEARCH=" IS $NOT NULL "; |
||
| 1352 | } else {
|
||
| 1353 | $begin=0; |
||
| 1354 | $end=0; |
||
| 1355 | if (($length=strlen($val))>0){ |
||
| 1356 | if (($val[0]=='^')){ |
||
| 1357 | $begin=1; |
||
| 1358 | } |
||
| 1359 | if ($val[$length-1]=='$'){ |
||
| 1360 | $end=1; |
||
| 1361 | } |
||
| 1362 | } |
||
| 1363 | if ($begin||$end) { |
||
| 1364 | $val=substr($val,$begin,$length-$end-$begin); |
||
| 1365 | } |
||
| 1366 | |||
| 1367 | $SEARCH=" $NOT LIKE '".(!$begin?"%":"").$val.(!$end?"%":"")."' "; |
||
| 1368 | |||
| 1369 | } |
||
| 1370 | |||
| 1371 | return $SEARCH; |
||
| 1372 | } |
||
| 1373 | |||
| 1374 | /**
|
||
| 1375 | * Get a web page. Use proxy if configured
|
||
| 1376 | *
|
||
| 1377 | * @param $url string: to retrieve
|
||
| 1378 | * @param $msgerr string: set if problem encountered
|
||
| 1379 | * @param $rec integer: internal use only Must be 0
|
||
| 1380 | *
|
||
| 1381 | * @return content of the page (or empty)
|
||
| 1382 | */
|
||
| 1383 | //Note: Depuis PHP 5, les valeurs par défaut peuvent être passées par référence.
|
||
| 1384 | //function getURLContent ($url, &$msgerr=NULL, $rec=0) {
|
||
| 1385 | function getURLContent ($url, &$msgerr, $rec=0) { |
||
| 1386 | |||
| 1387 | global $LANG,$CFG_GLPI; |
||
| 1388 | |||
| 1389 | $content=""; |
||
| 1390 | |||
| 1391 | // Connection directe
|
||
| 1392 | if (empty($CFG_GLPI["proxy_name"])){ |
||
| 1393 | $taburl=parse_url($url); |
||
| 1394 | if ($fp=@fsockopen($taburl["host"], (isset($taburl["port"]) ? $taburl["port"] : 80), $errno, $errstr, 1)){ |
||
| 1395 | |||
| 1396 | if (isset($taburl["path"]) && $taburl["path"]!='/') { |
||
| 1397 | // retrieve path + args
|
||
| 1398 | $request = "GET ".strstr($url, $taburl["path"])." HTTP/1.1\r\n"; |
||
| 1399 | } else {
|
||
| 1400 | $request = "GET / HTTP/1.1\r\n"; |
||
| 1401 | } |
||
| 1402 | $request .= "Host: ".$taburl["host"]."\r\n"; |
||
| 1403 | |||
| 1404 | } else {
|
||
| 1405 | if (isset($msgerr)) { |
||
| 1406 | $msgerr=$LANG["setup"][304] . " ($errstr)"; // failed direct connexion - try proxy |
||
| 1407 | } |
||
| 1408 | return ""; |
||
| 1409 | } |
||
| 1410 | |||
| 1411 | } else { // Connection using proxy |
||
| 1412 | |||
| 1413 | $fp = fsockopen($CFG_GLPI["proxy_name"], $CFG_GLPI["proxy_port"], $errno, $errstr, 1); |
||
| 1414 | if ($fp) { |
||
| 1415 | |||
| 1416 | $request = "GET $url HTTP/1.1\r\n"; |
||
| 1417 | $request .= "Host: ".$CFG_GLPI["proxy_name"]."\r\n"; |
||
| 1418 | if (!empty($CFG_GLPI["proxy_user"])) { |
||
| 1419 | $request .= "Proxy-Authorization: Basic " . base64_encode ($CFG_GLPI["proxy_user"].":".$CFG_GLPI["proxy_password"]) . "\r\n"; |
||
| 1420 | } |
||
| 1421 | |||
| 1422 | } else {
|
||
| 1423 | if (isset($msgerr)) { |
||
| 1424 | $msgerr=$LANG["setup"][311] . " ($errstr)"; // failed proxy connexion |
||
| 1425 | } |
||
| 1426 | return ""; |
||
| 1427 | } |
||
| 1428 | } |
||
| 1429 | |||
| 1430 | $request .= "User-Agent: GLPI/".trim($CFG_GLPI["version"])."\r\n"; |
||
| 1431 | $request .= "Connection: Close\r\n\r\n"; |
||
| 1432 | |||
| 1433 | fwrite($fp, $request); |
||
| 1434 | |||
| 1435 | $header=true ; |
||
| 1436 | $redir=false; |
||
| 1437 | $errstr=""; |
||
| 1438 | while(!feof($fp)) { |
||
| 1439 | if ($buf=fgets($fp, 1024)) { |
||
| 1440 | if ($header) { |
||
| 1441 | if (strlen(trim($buf))==0) { |
||
| 1442 | // Empty line = end of header
|
||
| 1443 | $header=false; |
||
| 1444 | } else if ($redir && ereg("^Location: (.*)$", $buf, $rep)) { |
||
| 1445 | if ($rec<9) { |
||
| 1446 | return (getURLContent(trim($rep[1]),$errstr,$rec+1)); |
||
| 1447 | } else {
|
||
| 1448 | $errstr="Too deep"; |
||
| 1449 | break;
|
||
| 1450 | } |
||
| 1451 | } else if (ereg("^HTTP.*200.*OK", $buf)) { |
||
| 1452 | // HTTP 200 = OK
|
||
| 1453 | } else if (ereg("^HTTP.*302", $buf)) { |
||
| 1454 | // HTTP 302 = Moved Temporarily
|
||
| 1455 | $redir=true; |
||
| 1456 | } else if (ereg("^HTTP", $buf)) { |
||
| 1457 | // Other HTTP status = error
|
||
| 1458 | $errstr=trim($buf); |
||
| 1459 | break;
|
||
| 1460 | } |
||
| 1461 | } |
||
| 1462 | else {
|
||
| 1463 | // Body
|
||
| 1464 | $content .= $buf; |
||
| 1465 | } |
||
| 1466 | } |
||
| 1467 | } // eof
|
||
| 1468 | |||
| 1469 | fclose($fp); |
||
| 1470 | |||
| 1471 | if (empty($content) && isset($msgerr)) { |
||
| 1472 | if (empty($errstr)) { |
||
| 1473 | $msgerr=$LANG["setup"][312]; // no data |
||
| 1474 | } |
||
| 1475 | else {
|
||
| 1476 | $msgerr=$LANG["setup"][310] . " ($errstr)"; // HTTP error |
||
| 1477 | } |
||
| 1478 | } |
||
| 1479 | |||
| 1480 | return $content; |
||
| 1481 | } |
||
| 1482 | |||
| 1483 | /**
|
||
| 1484 | * Check if new version is available
|
||
| 1485 | *
|
||
| 1486 | * @param $auto boolean: check done autically ? (if not display result)
|
||
| 1487 | *
|
||
| 1488 | * @return string explaining the result
|
||
| 1489 | **/
|
||
| 1490 | function checkNewVersionAvailable($auto=true){ |
||
| 1491 | global $DB,$LANG,$CFG_GLPI; |
||
| 1492 | |||
| 1493 | if (!haveRight("check_update","r")) return false; |
||
| 1494 | |||
| 1495 | if (!$auto) echo "<br>"; |
||
| 1496 | |||
| 1497 | $error=""; |
||
| 1498 | $latest_version = getURLContent("http://glpi-project.org/latest_version", $error); |
||
| 1499 | |||
| 1500 | if (strlen(trim($latest_version)) == 0){ |
||
| 1501 | if (!$auto) { |
||
| 1502 | echo "<div class='center'> $error </div>"; |
||
| 1503 | } else {
|
||
| 1504 | return $error; |
||
| 1505 | } |
||
| 1506 | } else {
|
||
| 1507 | $splitted=split("\.",trim($CFG_GLPI["version"])); |
||
| 1508 | |||
| 1509 | if ($splitted[0]<10) $splitted[0].="0"; |
||
| 1510 | if ($splitted[1]<10) $splitted[1].="0"; |
||
| 1511 | $cur_version = $splitted[0]*10000+$splitted[1]*100; |
||
| 1512 | if (isset($splitted[2])) { |
||
| 1513 | if ($splitted[2]<10) $splitted[2].="0"; |
||
| 1514 | $cur_version+=$splitted[2]; |
||
| 1515 | } |
||
| 1516 | |||
| 1517 | $splitted=split("\.",trim($latest_version)); |
||
| 1518 | |||
| 1519 | if ($splitted[0]<10) $splitted[0].="0"; |
||
| 1520 | if ($splitted[1]<10) $splitted[1].="0"; |
||
| 1521 | |||
| 1522 | $lat_version = $splitted[0]*10000+$splitted[1]*100; |
||
| 1523 | if (isset($splitted[2])) { |
||
| 1524 | if ($splitted[2]<10) $splitted[2].="0"; |
||
| 1525 | $lat_version+=$splitted[2]; |
||
| 1526 | } |
||
| 1527 | |||
| 1528 | if ($cur_version < $lat_version){ |
||
| 1529 | $config_object=new Config(); |
||
| 1530 | $input["ID"]=1; |
||
| 1531 | $input["founded_new_version"]=$latest_version; |
||
| 1532 | $config_object->update($input); |
||
| 1533 | if (!$auto) { |
||
| 1534 | echo "<div class='center'>".$LANG["setup"][301]." ".$latest_version."</div>"; |
||
| 1535 | echo "<div class='center'>".$LANG["setup"][302]."</div>"; |
||
| 1536 | } else {
|
||
| 1537 | return $LANG["setup"][301]." ".$latest_version; |
||
| 1538 | } |
||
| 1539 | } else {
|
||
| 1540 | if (!$auto){ |
||
| 1541 | echo "<div class='center'>".$LANG["setup"][303]."</div>"; |
||
| 1542 | } else {
|
||
| 1543 | return $LANG["setup"][303]; |
||
| 1544 | } |
||
| 1545 | } |
||
| 1546 | } |
||
| 1547 | return 1; |
||
| 1548 | } |
||
| 1549 | /**
|
||
| 1550 | * Cron job to check if a new version is available
|
||
| 1551 | *
|
||
| 1552 | **/
|
||
| 1553 | function cron_check_update(){ |
||
| 1554 | global $CFG_GLPI; |
||
| 1555 | $result=checkNewVersionAvailable(1); |
||
| 1556 | logInFile("cron",$result."\n"); |
||
| 1557 | } |
||
| 1558 | |||
| 1559 | /**
|
||
| 1560 | * Get date using a begin date and a period in month
|
||
| 1561 | *
|
||
| 1562 | * @param $from date: begin date
|
||
| 1563 | * @param $addwarranty integer: period in months
|
||
| 1564 | * @param $deletenotice integer: period in months of notice
|
||
| 1565 | *
|
||
| 1566 | * @return expiration date string
|
||
| 1567 | **/
|
||
| 1568 | function getWarrantyExpir($from,$addwarranty,$deletenotice=0){ |
||
| 1569 | global $LANG; |
||
| 1570 | // Life warranty
|
||
| 1571 | if ($addwarranty==-1 && $deletenotice==0){ |
||
| 1572 | return $LANG["setup"][307]; |
||
| 1573 | } |
||
| 1574 | if ($from==NULL || $from=='0000-00-00') |
||
| 1575 | return ""; |
||
| 1576 | else {
|
||
| 1577 | return convDate(date("Y-m-d", strtotime("$from+$addwarranty month -$deletenotice month"))); |
||
| 1578 | } |
||
| 1579 | |||
| 1580 | } |
||
| 1581 | /**
|
||
| 1582 | * Get date using a begin date and a period in month and a notice one
|
||
| 1583 | *
|
||
| 1584 | * @param $begin date: begin date
|
||
| 1585 | * @param $duration integer: period in months
|
||
| 1586 | * @param $notice integer: notice in months
|
||
| 1587 | *
|
||
| 1588 | * @return expiration string
|
||
| 1589 | **/
|
||
| 1590 | function getExpir($begin,$duration,$notice="0"){ |
||
| 1591 | global $LANG; |
||
| 1592 | if ($begin==NULL || $begin=='0000-00-00'){ |
||
| 1593 | return ""; |
||
| 1594 | } else {
|
||
| 1595 | $diff=strtotime("$begin+$duration month -$notice month")-time(); |
||
| 1596 | $diff_days=floor($diff/60/60/24); |
||
| 1597 | if($diff_days>0){ |
||
| 1598 | return $diff_days." ".$LANG["stats"][31]; |
||
| 1599 | }else{
|
||
| 1600 | return "<span class='red'>".$diff_days." ".$LANG["stats"][31]."</span>"; |
||
| 1601 | } |
||
| 1602 | } |
||
| 1603 | } |
||
| 1604 | |||
| 1605 | /**
|
||
| 1606 | * Manage login redirection
|
||
| 1607 | *
|
||
| 1608 | * @param $where string: where to redirect ?
|
||
| 1609 | **/
|
||
| 1610 | function manageRedirect($where){ |
||
| 1611 | global $CFG_GLPI,$PLUGIN_HOOKS; |
||
| 1612 | if (!empty($where)){ |
||
| 1613 | $data=split("_",$where); |
||
| 1614 | if (count($data)>=2&&isset($_SESSION["glpiactiveprofile"]["interface"])&&!empty($_SESSION["glpiactiveprofile"]["interface"])){ |
||
| 1615 | switch ($_SESSION["glpiactiveprofile"]["interface"]){ |
||
| 1616 | case "helpdesk" : |
||
| 1617 | switch ($data[0]){ |
||
| 1618 | case "plugin": |
||
| 1619 | if (isset($data[2])&&$data[2]>0&&isset($PLUGIN_HOOKS['redirect_page'][$data[1]])&&!empty($PLUGIN_HOOKS['redirect_page'][$data[1]])){ |
||
| 1620 | glpi_header($CFG_GLPI["root_doc"]."/plugins/".$data[1]."/".$PLUGIN_HOOKS['redirect_page'][$data[1]]."?ID=".$data[2]); |
||
| 1621 | } else {
|
||
| 1622 | glpi_header($CFG_GLPI["root_doc"]."/front/helpdesk.public.php"); |
||
| 1623 | } |
||
| 1624 | break;
|
||
| 1625 | case "tracking": |
||
| 1626 | glpi_header($CFG_GLPI["root_doc"]."/front/helpdesk.public.php?show=user&ID=".$data[1]); |
||
| 1627 | break;
|
||
| 1628 | case "prefs": |
||
| 1629 | glpi_header($CFG_GLPI["root_doc"]."/front/user.form.my.php"); |
||
| 1630 | break;
|
||
| 1631 | default:
|
||
| 1632 | glpi_header($CFG_GLPI["root_doc"]."/front/helpdesk.public.php"); |
||
| 1633 | break;
|
||
| 1634 | |||
| 1635 | |||
| 1636 | } |
||
| 1637 | break;
|
||
| 1638 | case "central" : |
||
| 1639 | switch ($data[0]){ |
||
| 1640 | case "plugin": |
||
| 1641 | if (isset($data[2])&&$data[2]>0&&isset($PLUGIN_HOOKS['redirect_page'][$data[1]])&&!empty($PLUGIN_HOOKS['redirect_page'][$data[1]])){ |
||
| 1642 | glpi_header($CFG_GLPI["root_doc"]."/plugins/".$data[1]."/".$PLUGIN_HOOKS['redirect_page'][$data[1]]."?ID=".$data[2]); |
||
| 1643 | } else {
|
||
| 1644 | glpi_header($CFG_GLPI["root_doc"]."/front/central.php"); |
||
| 1645 | } |
||
| 1646 | break;
|
||
| 1647 | case "prefs": |
||
| 1648 | glpi_header($CFG_GLPI["root_doc"]."/front/user.form.my.php"); |
||
| 1649 | break;
|
||
| 1650 | default :
|
||
| 1651 | if (!empty($data[0])&&$data[1]>0){ |
||
| 1652 | glpi_header($CFG_GLPI["root_doc"]."/front/".$data[0].".form.php?ID=".$data[1]); |
||
| 1653 | } else {
|
||
| 1654 | glpi_header($CFG_GLPI["root_doc"]."/front/central.php"); |
||
| 1655 | } |
||
| 1656 | break;
|
||
| 1657 | } |
||
| 1658 | break;
|
||
| 1659 | } |
||
| 1660 | } |
||
| 1661 | } |
||
| 1662 | } |
||
| 1663 | /**
|
||
| 1664 | * Clean string for input text field
|
||
| 1665 | *
|
||
| 1666 | * @param $string string: input text
|
||
| 1667 | *
|
||
| 1668 | * @return clean string
|
||
| 1669 | **/
|
||
| 1670 | function cleanInputText($string){ |
||
| 1671 | return preg_replace('/\"/','"',$string); |
||
| 1672 | } |
||
| 1673 | |||
| 1674 | /**
|
||
| 1675 | * Get a random string
|
||
| 1676 | *
|
||
| 1677 | * @param $length integer: length of the random string
|
||
| 1678 | *
|
||
| 1679 | * @return random string
|
||
| 1680 | **/
|
||
| 1681 | function getRandomString($length) { |
||
| 1682 | |||
| 1683 | $alphabet = "1234567890abcdefghijklmnopqrstuvwxyz"; |
||
| 1684 | $rndstring=""; |
||
| 1685 | for ($a = 0; $a <= $length; $a++) { |
||
| 1686 | $b = rand(0, strlen($alphabet) - 1); |
||
| 1687 | $rndstring .= $alphabet[$b]; |
||
| 1688 | } |
||
| 1689 | return $rndstring; |
||
| 1690 | } |
||
| 1691 | |||
| 1692 | /**
|
||
| 1693 | * Make a good string from the unix timestamp $sec
|
||
| 1694 | *
|
||
| 1695 | * @param $sec integer: timestamp
|
||
| 1696 | *
|
||
| 1697 | * @param $display_sec boolean: display seconds ?
|
||
| 1698 | *
|
||
| 1699 | * @return string
|
||
| 1700 | **/
|
||
| 1701 | function timestampToString($sec,$display_sec=true){ |
||
| 1702 | global $LANG; |
||
| 1703 | $sec=floor($sec); |
||
| 1704 | if ($sec<0) $sec=0; |
||
| 1705 | |||
| 1706 | if($sec < MINUTE_TIMESTAMP) { |
||
| 1707 | return $sec." ".$LANG["stats"][34]; |
||
| 1708 | |||
| 1709 | } else if($sec < HOUR_TIMESTAMP) { |
||
| 1710 | $min = floor($sec/MINUTE_TIMESTAMP); |
||
| 1711 | $sec = $sec%MINUTE_TIMESTAMP; |
||
| 1712 | |||
| 1713 | $out=$min." ".$LANG["stats"][33]; |
||
| 1714 | if ($display_sec) $out.=" ".$sec." ".$LANG["stats"][34]; |
||
| 1715 | return $out; |
||
| 1716 | |||
| 1717 | } else if($sec < DAY_TIMESTAMP) { |
||
| 1718 | $heure = floor($sec/HOUR_TIMESTAMP); |
||
| 1719 | $min = floor(($sec%HOUR_TIMESTAMP)/(MINUTE_TIMESTAMP)); |
||
| 1720 | $sec = $sec%MINUTE_TIMESTAMP; |
||
| 1721 | $out=$heure." ".$LANG["job"][21]." ".$min." ".$LANG["stats"][33]; |
||
| 1722 | if ($display_sec) $out.=" ".$sec." ".$LANG["stats"][34]; |
||
| 1723 | return $out; |
||
| 1724 | |||
| 1725 | } else {
|
||
| 1726 | $jour = floor($sec/DAY_TIMESTAMP); |
||
| 1727 | $heure = floor(($sec%DAY_TIMESTAMP)/(HOUR_TIMESTAMP)); |
||
| 1728 | $min = floor(($sec%HOUR_TIMESTAMP)/(MINUTE_TIMESTAMP)); |
||
| 1729 | $sec = $sec%MINUTE_TIMESTAMP; |
||
| 1730 | $out=$jour." ".$LANG["stats"][31]." ".$heure." ".$LANG["job"][21]." ".$min." ".$LANG["stats"][33]; |
||
| 1731 | if ($display_sec) $out.=" ".$sec." ".$LANG["stats"][34]; |
||
| 1732 | return $out; |
||
| 1733 | |||
| 1734 | } |
||
| 1735 | } |
||
| 1736 | /**
|
||
| 1737 | * Delete a directory and file contains in it
|
||
| 1738 | *
|
||
| 1739 | * @param $dir string: directory to delete
|
||
| 1740 | **/
|
||
| 1741 | function deleteDir($dir) { |
||
| 1742 | if (file_exists($dir)){ |
||
| 1743 | chmod($dir,0777); |
||
| 1744 | if (is_dir($dir)){ |
||
| 1745 | $id_dir = opendir($dir); |
||
| 1746 | while($element = readdir($id_dir)){ |
||
| 1747 | if ($element != "." && $element != ".."){ |
||
| 1748 | if (is_dir($element)){ |
||
| 1749 | deleteDir($dir."/".$element); |
||
| 1750 | } else {
|
||
| 1751 | unlink($dir."/".$element); |
||
| 1752 | } |
||
| 1753 | |||
| 1754 | } |
||
| 1755 | } |
||
| 1756 | closedir($id_dir); |
||
| 1757 | rmdir($dir); |
||
| 1758 | } else { // Delete file |
||
| 1759 | unlink($dir); |
||
| 1760 | } |
||
| 1761 | } |
||
| 1762 | } |
||
| 1763 | |||
| 1764 | /**
|
||
| 1765 | * Determine if a login is valid
|
||
| 1766 | * @param $login string: login to check
|
||
| 1767 | * @return boolean
|
||
| 1768 | */
|
||
| 1769 | function isValidLogin($login="") |
||
| 1770 | {
|
||
| 1771 | return preg_match( "/^[[:alnum:]@.\-_]+$/i", $login); |
||
| 1772 | } |
||
| 1773 | |||
| 1774 | |||
| 1775 | /**
|
||
| 1776 | * Determine if Ldap is usable checking ldap extension existence
|
||
| 1777 | * @return boolean
|
||
| 1778 | */
|
||
| 1779 | function canUseLdap(){ |
||
| 1780 | return extension_loaded('ldap'); |
||
| 1781 | } |
||
| 1782 | |||
| 1783 | /**
|
||
| 1784 | * Determine if Imap/Pop is usable checking extension existence
|
||
| 1785 | * @return boolean
|
||
| 1786 | */
|
||
| 1787 | function canUseImapPop(){ |
||
| 1788 | return extension_loaded('imap'); |
||
| 1789 | } |
||
| 1790 | |||
| 1791 | |||
| 1792 | /** Converts an array of parameters into a query string to be appended to a URL.
|
||
| 1793 | *
|
||
| 1794 | * @return string : Query string to append to a URL.
|
||
| 1795 | * @param $array array: parameters to append to the query string.
|
||
| 1796 | * @param $parent This should be left blank (it is used internally by the function).
|
||
| 1797 | */
|
||
| 1798 | function append_params($array, $parent=''){ |
||
| 1799 | $params = array(); |
||
| 1800 | foreach ($array as $k => $v){ |
||
| 1801 | if (is_array($v)) |
||
| 1802 | $params[] = append_params($v, (empty($parent) ? rawurlencode($k) : $parent . '[' . rawurlencode($k) . ']')); |
||
| 1803 | else
|
||
| 1804 | $params[] = (!empty($parent) ? $parent . '[' . rawurlencode($k) . ']' : rawurlencode($k)) . '=' . rawurlencode($v); |
||
| 1805 | } |
||
| 1806 | |||
| 1807 | return implode('&', $params); |
||
| 1808 | } |
||
| 1809 | |||
| 1810 | /** Format a size passing a size in octet
|
||
| 1811 | *
|
||
| 1812 | * @param $size integer: Size in octet
|
||
| 1813 | * @return formatted size
|
||
| 1814 | */
|
||
| 1815 | function getSize($size) { |
||
| 1816 | $bytes = array('B','KB','MB','GB','TB'); |
||
| 1817 | foreach($bytes as $val) { |
||
| 1818 | if($size > 1024){ |
||
| 1819 | $size = $size / 1024; |
||
| 1820 | }else{
|
||
| 1821 | break;
|
||
| 1822 | } |
||
| 1823 | } |
||
| 1824 | return round($size, 2)." ".$val; |
||
| 1825 | } |
||
| 1826 | ?> |