*
* This contains functions for filebased user prefs locations
*
- * @copyright © 1999-2006 The SquirrelMail Project Team
+ * @copyright © 1999-2009 The SquirrelMail Project Team
* @license http://opensource.org/licenses/gpl-license.php GNU Public License
* @version $Id$
* @package squirrelmail
for ($h = 0; $h < $dir_hash_level; ++$h) {
$real_hash_dir .= '/' . $hash_dirs[$h];
if (!@is_dir($real_hash_dir)) {
+//FIXME: When safe_mode is turned on, the error suppression below makes debugging safe_mode UID/GID restrictions tricky... for now, I will add a check in configtest
if (!@mkdir($real_hash_dir, 0770)) {
- echo sprintf(_("Error creating directory %s."), $real_hash_dir) . '<br />' .
- _("Could not create hashed directory structure!") . "<br />\n" .
- _("Please contact your system administrator and report this error.") . "<br />\n";
+ error_box ( sprintf(_("Error creating directory %s."), $real_hash_dir) . "\n" .
+ _("Could not create hashed directory structure!") . "\n" .
+ _("Please contact your system administrator and report this error.") );
exit;
}
}
* @since 1.2.0
*/
function computeHashDirs($username) {
- /* Compute the hash for this user and extract the hash directories. */
- $hash = base_convert(crc32($username), 10, 16);
+ /* Compute the hash for this user and extract the hash directories. */
+ /* Note that the crc32() function result will be different on 32 and */
+ /* 64 bit systems, thus the hack below. */
+ $crc = crc32($username);
+ if ($crc & 0x80000000) {
+ $crc ^= 0xffffffff;
+ $crc += 1;
+ }
+ $hash = base_convert($crc, 10, 16);
$hash_dirs = array();
for ($h = 0; $h < 4; ++ $h) {
$hash_dirs[] = substr($hash, $h, 1);