90 lines
2.5 KiB
PHP
90 lines
2.5 KiB
PHP
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<?php
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// Pandora FMS - http://pandorafms.com
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// ==================================================
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// Copyright (c) 2005-2009 Artica Soluciones Tecnologicas
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// Please see http://pandorafms.org for full contribution list
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// This program is free software; you can redistribute it and/or
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// modify it under the terms of the GNU Lesser General Public License
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// as published by the Free Software Foundation; version 2
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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function mysql_session_open ($save_path, $session_name) {
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return true;
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}
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function mysql_session_close() {
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return true;
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}
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function mysql_session_read ($SessionID) {
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$SessionID = addslashes($SessionID);
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$sql = "SELECT data FROM tsessions_php
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WHERE id_session = '$SessionID'";
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$session_data = db_process_sql($sql);
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if (count($session_data) == 1) {
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return $session_data[0]['data'];
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} else {
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return false;
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}
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}
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function mysql_session_write ($SessionID, $val) {
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$SessionID = addslashes($SessionID);
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$val = addslashes($val);
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$sql = "SELECT COUNT(*) FROM tsessions_php
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WHERE id_session = '$SessionID'";
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$SessionExists = db_process_sql ($sql);
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$session_exists = $SessionExists[0]['COUNT(*)'];
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if ($session_exists == 0) {
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$now = time();
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$retval_write = db_process_sql_insert ('tsessions_php', array('id_session'=>$SessionID, 'last_active'=>$now, 'data'=>$val));
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} else {
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$now = time();
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$retval_write = db_process_sql_update ('tsessions_php', array('last_active'=>$now, 'data'=>$val), array('id_session'=>$SessionID));
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}
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return $retval_write;
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}
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function mysql_session_destroy ($SessionID) {
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$SessionID = addslashes($SessionID);
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$retval = db_process_sql ("DELETE FROM tsessions_php
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WHERE id_session = '$SessionID'");
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return $retval;
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}
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function mysql_session_gc ($maxlifetime = 300) {
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global $config;
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if (isset($config['session_timeout'])) {
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$maxlifetime = $config['session_timeout'];
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}
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$CutoffTime = time() - $maxlifetime;
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$retval = db_process_sql("DELETE FROM tsessions_php
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WHERE last_active < $CutoffTime");
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return $retval;
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}
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$resultado_handler = session_set_save_handler ('mysql_session_open', 'mysql_session_close', 'mysql_session_read', 'mysql_session_write', 'mysql_session_destroy', 'mysql_session_gc');
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?>
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