ryxeo-glpi-git / inc / common.function.php @ b67d8923
Historique | Voir | Annoter | Télécharger (46,9 ko)
| 1 |
<?php
|
|---|---|
| 2 |
/*
|
| 3 |
* @version $Id: common.function.php 7882 2009-01-23 18:24:05Z moyo $
|
| 4 |
-------------------------------------------------------------------------
|
| 5 |
GLPI - Gestionnaire Libre de Parc Informatique
|
| 6 |
Copyright (C) 2003-2009 by the INDEPNET Development Team.
|
| 7 |
|
| 8 |
http://indepnet.net/ http://glpi-project.org
|
| 9 |
-------------------------------------------------------------------------
|
| 10 |
|
| 11 |
LICENSE
|
| 12 |
|
| 13 |
This file is part of GLPI.
|
| 14 |
|
| 15 |
GLPI is free software; you can redistribute it and/or modify
|
| 16 |
it under the terms of the GNU General Public License as published by
|
| 17 |
the Free Software Foundation; either version 2 of the License, or
|
| 18 |
(at your option) any later version.
|
| 19 |
|
| 20 |
GLPI is distributed in the hope that it will be useful,
|
| 21 |
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
| 22 |
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
| 23 |
GNU General Public License for more details.
|
| 24 |
|
| 25 |
You should have received a copy of the GNU General Public License
|
| 26 |
along with GLPI; if not, write to the Free Software
|
| 27 |
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
| 28 |
--------------------------------------------------------------------------
|
| 29 |
*/
|
| 30 |
|
| 31 |
// ----------------------------------------------------------------------
|
| 32 |
// Original Author of file:
|
| 33 |
// Purpose of file:
|
| 34 |
// ----------------------------------------------------------------------
|
| 35 |
|
| 36 |
|
| 37 |
if (!defined('GLPI_ROOT')){ |
| 38 |
die("Sorry. You can't access directly to this file"); |
| 39 |
} |
| 40 |
|
| 41 |
//******************************************************************************************************
|
| 42 |
//******************************************************************************************************
|
| 43 |
//******************************** Fonctions diverses ************************************
|
| 44 |
//******************************************************************************************************
|
| 45 |
//******************************************************************************************************
|
| 46 |
|
| 47 |
/**
|
| 48 |
* Set the directory where are store the session file
|
| 49 |
*
|
| 50 |
**/
|
| 51 |
function setGlpiSessionPath(){ |
| 52 |
if (ini_get("session.save_handler")=="files") { |
| 53 |
session_save_path(GLPI_SESSION_DIR);
|
| 54 |
} |
| 55 |
} |
| 56 |
/**
|
| 57 |
* Start the GLPI php session
|
| 58 |
*
|
| 59 |
**/
|
| 60 |
function startGlpiSession(){ |
| 61 |
if(!session_id()){@session_start();} |
| 62 |
// Define current time for sync of action timing
|
| 63 |
$_SESSION["glpi_currenttime"]=date("Y-m-d H:i:s"); |
| 64 |
} |
| 65 |
|
| 66 |
/**
|
| 67 |
* Is GLPI used in mutli-entities mode ?
|
| 68 |
*@return boolean
|
| 69 |
*
|
| 70 |
**/
|
| 71 |
function isMultiEntitiesMode(){ |
| 72 |
if (!isset($_SESSION['glpi_multientitiesmode'])){ |
| 73 |
if (countElementsInTable("glpi_entities")>0){ |
| 74 |
$_SESSION['glpi_multientitiesmode']=1; |
| 75 |
} else {
|
| 76 |
$_SESSION['glpi_multientitiesmode']=0; |
| 77 |
} |
| 78 |
} |
| 79 |
return $_SESSION['glpi_multientitiesmode']; |
| 80 |
} |
| 81 |
/**
|
| 82 |
* Is the user have right to see all entities ?
|
| 83 |
*@return boolean
|
| 84 |
*
|
| 85 |
**/
|
| 86 |
function isViewAllEntities(){ |
| 87 |
return ((countElementsInTable("glpi_entities")+1)==count($_SESSION["glpiactiveentities"])); |
| 88 |
} |
| 89 |
/**
|
| 90 |
* Log a message in log file
|
| 91 |
*@param $name string: name of the log file
|
| 92 |
*@param $text string: text to log
|
| 93 |
*@param $force boolean: force log in file not seeing use_errorlog config
|
| 94 |
*
|
| 95 |
**/
|
| 96 |
function logInFile($name,$text,$force=false){ |
| 97 |
global $CFG_GLPI; |
| 98 |
if ($CFG_GLPI["use_errorlog"]||$force){ |
| 99 |
error_log(convDateTime(date("Y-m-d H:i:s"))."\n".$text,3,GLPI_LOG_DIR."/".$name.".log"); |
| 100 |
} |
| 101 |
} |
| 102 |
|
| 103 |
/**
|
| 104 |
* Specific error handler
|
| 105 |
*@param $errno integer: level of the error raised.
|
| 106 |
*@param $errmsg string: error message.
|
| 107 |
*@param $filename string: filename that the error was raised in.
|
| 108 |
*@param $linenum integer: line number the error was raised at.
|
| 109 |
*@param $vars array: that points to the active symbol table at the point the error occurred.
|
| 110 |
*
|
| 111 |
**/
|
| 112 |
function userErrorHandler($errno, $errmsg, $filename, $linenum, $vars){ |
| 113 |
global $CFG_GLPI; |
| 114 |
// Date et heure de l'erreur
|
| 115 |
//$dt = date("Y-m-d H:i:s (T)");
|
| 116 |
$errortype = array ( |
| 117 |
E_ERROR => 'Error', |
| 118 |
E_WARNING => 'Warning', |
| 119 |
E_PARSE => 'Parsing Error', |
| 120 |
E_NOTICE => 'Notice', |
| 121 |
E_CORE_ERROR => 'Core Error', |
| 122 |
E_CORE_WARNING => 'Core Warning', |
| 123 |
E_COMPILE_ERROR => 'Compile Error', |
| 124 |
E_COMPILE_WARNING => 'Compile Warning', |
| 125 |
E_USER_ERROR => 'User Error', |
| 126 |
E_USER_WARNING => 'User Warning', |
| 127 |
E_USER_NOTICE => 'User Notice', |
| 128 |
// Need php 5.0
|
| 129 |
2048 /*E_STRICT*/ => 'Runtime Notice', |
| 130 |
// Need php 5.2.0
|
| 131 |
4096 /*E_RECOVERABLE_ERROR*/ => 'Catchable Fatal Error', |
| 132 |
// Need php 5.3.0
|
| 133 |
8192 /* E_DEPRECATED */ => 'Deprecated function', |
| 134 |
16384 /* E_USER_DEPRECATED */ => 'User deprecated function' |
| 135 |
); |
| 136 |
// Les niveaux qui seront enregistrés
|
| 137 |
$user_errors = array(E_USER_ERROR, E_USER_WARNING, E_USER_NOTICE); |
| 138 |
|
| 139 |
// In PHP 5.3 a lot of fonction are deprecated. Will be fixed in 0.72
|
| 140 |
if ($errno==8192) return; |
| 141 |
|
| 142 |
$err = $errortype[$errno] . "($errno): $errmsg\n"; |
| 143 |
if (in_array($errno, $user_errors)) { |
| 144 |
$err .= "Variables:".wddx_serialize_value($vars,"Variables")."\n"; |
| 145 |
} |
| 146 |
if (function_exists("debug_backtrace")) { |
| 147 |
$err .= "Backtrace :\n"; |
| 148 |
$traces=debug_backtrace(); |
| 149 |
foreach ($traces as $trace) { |
| 150 |
if (isset($trace["file"]) && isset($trace["line"])) { |
| 151 |
$err .= $trace["file"] . ":" . $trace["line"] . "\t\t" |
| 152 |
. (isset($trace["class"]) ? $trace["class"] : "") |
| 153 |
. (isset($trace["type"]) ? $trace["type"] : "") |
| 154 |
. (isset($trace["function"]) ? $trace["function"]."()" : "") |
| 155 |
. "\n";
|
| 156 |
} |
| 157 |
} |
| 158 |
} else {
|
| 159 |
$error .= "Script: $filename, Line: $linenum\n" ; |
| 160 |
} |
| 161 |
|
| 162 |
// sauvegarde de l'erreur, et mail si c'est critique
|
| 163 |
logInFile("php-errors",$err."\n"); |
| 164 |
|
| 165 |
if (!isCommandLine()){
|
| 166 |
echo '<div style="position:fload-left; background-color:red; z-index:10000"><strong>PHP ERROR: </strong>'; |
| 167 |
echo $errmsg." in ".$filename." at line ".$linenum; |
| 168 |
echo '</div>'; |
| 169 |
} else {
|
| 170 |
echo "PHP ERROR: ".$errmsg." in ".$filename." at line ".$linenum."\n"; |
| 171 |
} |
| 172 |
} |
| 173 |
/**
|
| 174 |
* Is the script launch in Command line ?
|
| 175 |
*@return boolean
|
| 176 |
*
|
| 177 |
**/
|
| 178 |
function isCommandLine(){ |
| 179 |
return (!isset($_SERVER["SERVER_NAME"])); |
| 180 |
} |
| 181 |
|
| 182 |
/**
|
| 183 |
* substr function for utf8 string
|
| 184 |
*@param $str string: string
|
| 185 |
*@param $start integer: start of the result substring
|
| 186 |
*
|
| 187 |
*@return substring
|
| 188 |
**/
|
| 189 |
function utf8_substr($str,$start){ |
| 190 |
preg_match_all("/./su", $str, $ar); |
| 191 |
|
| 192 |
if(func_num_args() >= 3) { |
| 193 |
$end = func_get_arg(2); |
| 194 |
return join("",array_slice($ar[0],$start,$end)); |
| 195 |
} else {
|
| 196 |
return join("",array_slice($ar[0],$start)); |
| 197 |
} |
| 198 |
} |
| 199 |
/**
|
| 200 |
* strlen function for utf8 string
|
| 201 |
* @param $str string: string
|
| 202 |
* @return length of the string
|
| 203 |
**/
|
| 204 |
function utf8_strlen($str){ |
| 205 |
$i = 0; |
| 206 |
$count = 0; |
| 207 |
$len = strlen ($str); |
| 208 |
while ($i < $len){ |
| 209 |
$chr = ord ($str[$i]); |
| 210 |
$count++;
|
| 211 |
$i++;
|
| 212 |
if ($i >= $len){ |
| 213 |
break;
|
| 214 |
} |
| 215 |
if ($chr & 0x80){ |
| 216 |
$chr <<= 1; |
| 217 |
while ($chr & 0x80){ |
| 218 |
$i++;
|
| 219 |
$chr <<= 1; |
| 220 |
} |
| 221 |
} |
| 222 |
} |
| 223 |
return $count; |
| 224 |
} |
| 225 |
/**
|
| 226 |
* html_entity_decode function for utf8 string
|
| 227 |
* @param $string string: string
|
| 228 |
*
|
| 229 |
* @return converted string
|
| 230 |
**/
|
| 231 |
function utf8_html_entity_decode($string){ |
| 232 |
static $trans_tbl; |
| 233 |
|
| 234 |
// replace numeric entities
|
| 235 |
$string = preg_replace('~&#x([0-9a-f]+);~ei', 'code2utf(hexdec("\\1"))', $string); |
| 236 |
$string = preg_replace('~&#([0-9]+);~e', 'code2utf(\\1)', $string); |
| 237 |
|
| 238 |
// replace literal entities
|
| 239 |
if (!isset($trans_tbl)){ |
| 240 |
$trans_tbl = array(); |
| 241 |
|
| 242 |
foreach (get_html_translation_table(HTML_ENTITIES) as $val=>$key){ |
| 243 |
$trans_tbl[$key] = utf8_encode($val); |
| 244 |
} |
| 245 |
} |
| 246 |
return strtr($string, $trans_tbl); |
| 247 |
} |
| 248 |
|
| 249 |
/** Returns the utf string corresponding to the unicode value (from php.net, courtesy - romans@void.lv)
|
| 250 |
* @param $num integer: character code
|
| 251 |
*/
|
| 252 |
function code2utf($num){ |
| 253 |
if ($num < 128) return chr($num); |
| 254 |
if ($num < 2048) return chr(($num >> 6) + 192) . chr(($num & 63) + 128); |
| 255 |
if ($num < 65536) return chr(($num >> 12) + 224) . chr((($num >> 6) & 63) + 128) . chr(($num & 63) + 128); |
| 256 |
if ($num < 2097152) return chr(($num >> 18) + 240) . chr((($num >> 12) & 63) + 128) . chr((($num >> 6) & 63) + 128) . chr(($num & 63) + 128); |
| 257 |
return ''; |
| 258 |
} |
| 259 |
|
| 260 |
/**
|
| 261 |
* Clean log cron function
|
| 262 |
*
|
| 263 |
**/
|
| 264 |
function cron_logs(){ |
| 265 |
global $CFG_GLPI,$DB; |
| 266 |
|
| 267 |
// Expire Event Log
|
| 268 |
if ($CFG_GLPI["expire_events"] > 0) { |
| 269 |
$secs = $CFG_GLPI["expire_events"] * DAY_TIMESTAMP; |
| 270 |
$query_exp = "DELETE FROM glpi_event_log WHERE UNIX_TIMESTAMP(date) < UNIX_TIMESTAMP()-$secs"; |
| 271 |
$DB->query($query_exp); |
| 272 |
logInFile("cron","Cleaning log events passed from more than ".$CFG_GLPI["expire_events"]." days\n"); |
| 273 |
} |
| 274 |
} |
| 275 |
|
| 276 |
/**
|
| 277 |
* Clean log cron function
|
| 278 |
*
|
| 279 |
**/
|
| 280 |
function cron_optimize(){ |
| 281 |
global $CFG_GLPI,$DB; |
| 282 |
|
| 283 |
logInFile("cron","Start optimize tables\n"); |
| 284 |
optimize_tables(); |
| 285 |
logInFile("cron","Optimize tables done\n"); |
| 286 |
} |
| 287 |
|
| 288 |
/**
|
| 289 |
* Clean cache cron function
|
| 290 |
*
|
| 291 |
**/
|
| 292 |
function cron_cache(){ |
| 293 |
global $CFG_GLPI; |
| 294 |
$max_recursion=5; |
| 295 |
$lifetime=DEFAULT_CACHE_LIFETIME; |
| 296 |
while ($max_recursion>0&&(($size=filesizeDirectory(GLPI_CACHE_DIR))>MAX_CACHE_SIZE)){ |
| 297 |
$cache_options = array( |
| 298 |
'cacheDir' => GLPI_CACHE_DIR, |
| 299 |
'lifeTime' => $lifetime, |
| 300 |
'automaticSerialization' => true, |
| 301 |
'caching' => $CFG_GLPI["use_cache"], |
| 302 |
'hashedDirectoryLevel' => 2, |
| 303 |
'fileLocking' => CACHE_FILELOCKINGCONTROL, |
| 304 |
'writeControl' => CACHE_WRITECONTROL, |
| 305 |
'readControl' => CACHE_READCONTROL, |
| 306 |
); |
| 307 |
$cache = new Cache_Lite($cache_options); |
| 308 |
$cache->clean(false,"old"); |
| 309 |
|
| 310 |
logInFile("cron","Clean cache created since more than $lifetime seconds\n"); |
| 311 |
$lifetime/=2; |
| 312 |
$max_recursion--;
|
| 313 |
} |
| 314 |
if ($max_recursion>0){ |
| 315 |
return 1; |
| 316 |
} else {
|
| 317 |
return -1; |
| 318 |
} |
| 319 |
} |
| 320 |
|
| 321 |
/**
|
| 322 |
* Garbage collector for expired file session
|
| 323 |
*
|
| 324 |
**/
|
| 325 |
function cron_session(){ |
| 326 |
global $CFG_GLPI; |
| 327 |
// max time to keep the file session
|
| 328 |
$maxlifetime = session_cache_expire();
|
| 329 |
$do=false; |
| 330 |
foreach (glob(GLPI_SESSION_DIR."/sess_*") as $filename) { |
| 331 |
if (filemtime($filename) + $maxlifetime < time()) { |
| 332 |
// Delete session file if not delete before
|
| 333 |
@unlink($filename); |
| 334 |
$do=true; |
| 335 |
} |
| 336 |
} |
| 337 |
if ($do){ |
| 338 |
logInFile("cron","Clean session files created since more than $maxlifetime seconds\n"); |
| 339 |
} |
| 340 |
return true; |
| 341 |
} |
| 342 |
|
| 343 |
/**
|
| 344 |
* Get the filesize of a complete directory (from php.net)
|
| 345 |
*
|
| 346 |
* @param $path string: directory or file to get size
|
| 347 |
* @return size of the $path
|
| 348 |
**/
|
| 349 |
function filesizeDirectory($path){ |
| 350 |
if(!is_dir($path)){ |
| 351 |
return filesize($path); |
| 352 |
} |
| 353 |
if ($handle = opendir($path)) { |
| 354 |
$size = 0; |
| 355 |
while (false !== ($file = readdir($handle))) { |
| 356 |
if($file!='.' && $file!='..'){ |
| 357 |
$size += filesize($path.'/'.$file); |
| 358 |
$size += filesizeDirectory($path.'/'.$file); |
| 359 |
} |
| 360 |
} |
| 361 |
closedir($handle); |
| 362 |
return $size; |
| 363 |
} |
| 364 |
} |
| 365 |
|
| 366 |
|
| 367 |
/**
|
| 368 |
* Clean cache function
|
| 369 |
*
|
| 370 |
* @param $group string: group to clean (if not set clean all the cache)
|
| 371 |
* @return nothing
|
| 372 |
**/
|
| 373 |
function cleanCache($group=""){ |
| 374 |
|
| 375 |
include_once (GLPI_CACHE_LITE_DIR."/Lite.php"); |
| 376 |
|
| 377 |
$cache_options = array( |
| 378 |
'cacheDir' => GLPI_CACHE_DIR, |
| 379 |
'lifeTime' => 0, |
| 380 |
'hashedDirectoryLevel' => 2, |
| 381 |
'fileLocking' => CACHE_FILELOCKINGCONTROL, |
| 382 |
'writeControl' => CACHE_WRITECONTROL, |
| 383 |
'readControl' => CACHE_READCONTROL, |
| 384 |
); |
| 385 |
$CACHE = new Cache_Lite($cache_options); |
| 386 |
if (empty($group)){ |
| 387 |
$CACHE->clean();
|
| 388 |
} else {
|
| 389 |
$CACHE->clean($group,"ingroup"); |
| 390 |
} |
| 391 |
|
| 392 |
} |
| 393 |
|
| 394 |
/**
|
| 395 |
* Clean cache function for relations using a specific table
|
| 396 |
*
|
| 397 |
* @param $table string: table used. Need to clean all cache using this table
|
| 398 |
* @return nothing
|
| 399 |
**/
|
| 400 |
function cleanRelationCache($table){ |
| 401 |
global $LINK_ID_TABLE,$CFG_GLPI; |
| 402 |
if ($CFG_GLPI["use_cache"]){ |
| 403 |
$RELATION=getDbRelations();
|
| 404 |
if (isset($RELATION[$table])){ |
| 405 |
foreach ($RELATION[$table] as $tablename => $field){ |
| 406 |
if ($key=array_search($tablename,$LINK_ID_TABLE)){ |
| 407 |
cleanCache("GLPI_$key");
|
| 408 |
} |
| 409 |
} |
| 410 |
} |
| 411 |
} |
| 412 |
} |
| 413 |
|
| 414 |
/**
|
| 415 |
* Clean all dict cache
|
| 416 |
*
|
| 417 |
* @param $group string: cache group
|
| 418 |
* @param $item string: remove cache for item
|
| 419 |
* @return nothing
|
| 420 |
**/
|
| 421 |
function cleanAllItemCache($item,$group){ |
| 422 |
global $CFG_GLPI; |
| 423 |
if ($CFG_GLPI["use_cache"]){ |
| 424 |
foreach ($CFG_GLPI["languages"] as $key => $val){ |
| 425 |
// clean main sheet
|
| 426 |
$CFG_GLPI["cache"]->remove($item."_".$key,$group,true); |
| 427 |
} |
| 428 |
} |
| 429 |
} |
| 430 |
|
| 431 |
|
| 432 |
/**
|
| 433 |
* Get the SEARCH_OPTION array using cache
|
| 434 |
*
|
| 435 |
* @return the SEARCH_OPTION array
|
| 436 |
**/
|
| 437 |
function getSearchOptions(){ |
| 438 |
global $LANG,$CFG_GLPI,$PLUGIN_HOOKS; |
| 439 |
$options = array( |
| 440 |
'cacheDir' => GLPI_CACHE_DIR, |
| 441 |
'lifeTime' => DEFAULT_CACHE_LIFETIME, |
| 442 |
'automaticSerialization' => true, |
| 443 |
'caching' => $CFG_GLPI["use_cache"], |
| 444 |
'hashedDirectoryLevel' => 2, |
| 445 |
'masterFile' => GLPI_ROOT . "/inc/search.constant.php", |
| 446 |
'fileLocking' => CACHE_FILELOCKINGCONTROL, |
| 447 |
'writeControl' => CACHE_WRITECONTROL, |
| 448 |
'readControl' => CACHE_READCONTROL, |
| 449 |
); |
| 450 |
$cache = new Cache_Lite_File($options); |
| 451 |
|
| 452 |
// Set a id for this cache : $file
|
| 453 |
if (!($SEARCH_OPTION = $cache->get("OPTIONS","GLPI_SEARCH_".$_SESSION["glpilanguage"]))) { |
| 454 |
// Cache miss !
|
| 455 |
// Put in $SEARCH_OPTION datas to put in cache
|
| 456 |
include (GLPI_ROOT . "/inc/search.constant.php"); |
| 457 |
$cache->save($SEARCH_OPTION,"OPTIONS","GLPI_SEARCH_".$_SESSION["glpilanguage"]); |
| 458 |
} |
| 459 |
|
| 460 |
$plugsearch=getPluginSearchOption();
|
| 461 |
if (count($plugsearch)){ |
| 462 |
foreach ($plugsearch as $key => $val){ |
| 463 |
if (!isset($SEARCH_OPTION[$key])){ |
| 464 |
$SEARCH_OPTION[$key]=array(); |
| 465 |
} else {
|
| 466 |
$SEARCH_OPTION[$key]+=array('plugins'=>$LANG["common"][29]); |
| 467 |
} |
| 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 |
?>
|