116 lines
2.9 KiB
PHP
116 lines
2.9 KiB
PHP
<?php
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/*
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$Id: sessions.php,v 1.9 2003/06/23 01:20:05 hpdl Exp $
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osCommerce, Open Source E-Commerce Solutions
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http://www.oscommerce.com
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Copyright (c) 2003 osCommerce
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Released under the GNU General Public License
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*/
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if (STORE_SESSIONS == 'mysql') {
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if (!$SESS_LIFE = get_cfg_var('session.gc_maxlifetime')) {
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$SESS_LIFE = 1440;
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}
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function _sess_open($save_path, $session_name) {
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return true;
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}
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function _sess_close() {
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return true;
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}
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function _sess_read($key) {
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$qid = tep_db_query("select value from " . TABLE_SESSIONS . " where sesskey = '" . tep_db_input($key) . "' and expiry > '" . time() . "'");
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$value = tep_db_fetch_array($qid);
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if ($value['value']) {
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return $value['value'];
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}
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return false;
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}
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function _sess_write($key, $val) {
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global $SESS_LIFE;
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$expiry = time() + $SESS_LIFE;
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$value = $val;
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$qid = tep_db_query("select count(*) as total from " . TABLE_SESSIONS . " where sesskey = '" . tep_db_input($key) . "'");
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$total = tep_db_fetch_array($qid);
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if ($total['total'] > 0) {
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return tep_db_query("update " . TABLE_SESSIONS . " set expiry = '" . tep_db_input($expiry) . "', value = '" . tep_db_input($value) . "' where sesskey = '" . tep_db_input($key) . "'");
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} else {
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return tep_db_query("insert into " . TABLE_SESSIONS . " values ('" . tep_db_input($key) . "', '" . tep_db_input($expiry) . "', '" . tep_db_input($value) . "')");
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}
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}
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function _sess_destroy($key) {
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return tep_db_query("delete from " . TABLE_SESSIONS . " where sesskey = '" . tep_db_input($key) . "'");
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}
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function _sess_gc($maxlifetime) {
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tep_db_query("delete from " . TABLE_SESSIONS . " where expiry < '" . time() . "'");
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return true;
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}
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session_set_save_handler('_sess_open', '_sess_close', '_sess_read', '_sess_write', '_sess_destroy', '_sess_gc');
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}
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function tep_session_start() {
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return session_start();
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}
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function tep_session_register($variable) {
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return session_register($variable);
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}
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function tep_session_is_registered($variable) {
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return session_is_registered($variable);
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}
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function tep_session_unregister($variable) {
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return session_unregister($variable);
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}
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function tep_session_id($sessid = '') {
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if ($sessid != '') {
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return session_id($sessid);
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} else {
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return session_id();
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}
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}
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function tep_session_name($name = '') {
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if ($name != '') {
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return session_name($name);
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} else {
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return session_name();
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}
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}
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function tep_session_close() {
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if (function_exists('session_close')) {
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return session_close();
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}
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}
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function tep_session_destroy() {
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return session_destroy();
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}
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function tep_session_save_path($path = '') {
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if ($path != '') {
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return session_save_path($path);
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} else {
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return session_save_path();
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}
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}
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?>
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