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Diffstat (limited to 'BSF/include/functions_cookie.inc.php')
| -rw-r--r-- | BSF/include/functions_cookie.inc.php | 115 |
1 files changed, 0 insertions, 115 deletions
diff --git a/BSF/include/functions_cookie.inc.php b/BSF/include/functions_cookie.inc.php deleted file mode 100644 index 159a5b538..000000000 --- a/BSF/include/functions_cookie.inc.php +++ /dev/null @@ -1,115 +0,0 @@ -<?php -// +-----------------------------------------------------------------------+ -// | Piwigo - a PHP based picture gallery | -// +-----------------------------------------------------------------------+ -// | Copyright(C) 2008 Piwigo Team http://piwigo.org | -// | Copyright(C) 2003-2008 PhpWebGallery Team http://phpwebgallery.net | -// | Copyright(C) 2002-2003 Pierrick LE GALL http://le-gall.net/pierrick | -// +-----------------------------------------------------------------------+ -// | This program is free software; you can redistribute it and/or modify | -// | it under the terms of the GNU General Public License as published by | -// | the Free Software Foundation | -// | | -// | This program is distributed in the hope that it will be useful, but | -// | WITHOUT ANY WARRANTY; without even the implied warranty of | -// | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | -// | General Public License for more details. | -// | | -// | You should have received a copy of the GNU General Public License | -// | along with this program; if not, write to the Free Software | -// | Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, | -// | USA. | -// +-----------------------------------------------------------------------+ - -// cookie_path returns the path to use for the Piwigo cookie. -// If Piwigo is installed on : -// http://domain.org/meeting/gallery/category.php -// cookie_path will return : "/meeting/gallery" -function cookie_path() -{ - if ( isset($_SERVER['REDIRECT_SCRIPT_NAME']) and - !empty($_SERVER['REDIRECT_SCRIPT_NAME']) ) - { - $scr = $_SERVER['REDIRECT_SCRIPT_NAME']; - } - else if ( isset($_SERVER['REDIRECT_URL']) ) - { - // mod_rewrite is activated for upper level directories. we must set the - // cookie to the path shown in the browser otherwise it will be discarded. - if - ( - isset($_SERVER['PATH_INFO']) and !empty($_SERVER['PATH_INFO']) and - ($_SERVER['REDIRECT_URL'] !== $_SERVER['PATH_INFO']) and - (substr($_SERVER['REDIRECT_URL'],-strlen($_SERVER['PATH_INFO'])) - == $_SERVER['PATH_INFO']) - ) - { - $scr = substr($_SERVER['REDIRECT_URL'], 0, - strlen($_SERVER['REDIRECT_URL'])-strlen($_SERVER['PATH_INFO'])); - } - else - { - $scr = $_SERVER['REDIRECT_URL']; - } - } - else - { - $scr = $_SERVER['SCRIPT_NAME']; - } - - $scr = substr($scr,0,strrpos( $scr,'/')); - - // add a trailing '/' if needed - if ((strlen($scr) == 0) or ($scr{strlen($scr)-1} !== '/')) - { - $scr .= '/'; - } - - if ( substr(PHPWG_ROOT_PATH,0,3)=='../') - { // this is maybe a plugin inside pwg directory - // TODO - what if it is an external script outside PWG ? - $scr = $scr.PHPWG_ROOT_PATH; - while (1) - { - $new = preg_replace('#[^/]+/\.\.(/|$)#', '', $scr); - if ($new==$scr) - { - break; - } - $scr=$new; - } - } - return $scr; -} - -/** - * persistently stores a variable in pwg cookie - * @return boolean true on success - * @see pwg_get_cookie_var - */ -function pwg_set_cookie_var($var, $value) -{ - $_COOKIE['pwg_'.$var] = $value; - return - setcookie('pwg_'.$var, $value, - strtotime('+10 years'), cookie_path()); -} - -/** - * retrieves the value of a persistent variable in pwg cookie - * @return mixed - * @see pwg_set_cookie_var - */ -function pwg_get_cookie_var($var, $default = null) -{ - if (isset($_COOKIE['pwg_'.$var])) - { - return $_COOKIE['pwg_'.$var]; - } - else - { - return $default; - } -} - -?> |