<?php
/**
* Functions related to syslog logging.
*
* 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; either version 2 of the
* License, or (at your option) any later version.
*
* 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
*
* @author Benjamin Drieu <benjamin.drieu@fr.alcove.com> and Alcôve
* @package phpLDAPadmin
*/
# If config_default.php hasnt been called yet, then return.
if (! defined('APPCONFIG') || ! isset($_SESSION[APPCONFIG]))
return;
# Initialize syslog
if ($_SESSION[APPCONFIG]->getValue('debug','syslog') && function_exists('syslog')) {
openlog('phpldapadmin',LOG_ODELAY,LOG_DAEMON);
}
/**
* Verify that syslog logging is activated in the config via the
* debug->syslog variable and does a call to the syslog() function is it
* is true.
*
* @param emergency Syslog emergency.
* @param log_string String to log.
*/
function syslog_msg($emergency,$log_string) {
if (! function_exists('syslog') || ! isset($_SESSION[APPCONFIG]) || ! $_SESSION[APPCONFIG]->getValue('debug','syslog'))
return;
return syslog($emergency,$log_string);
}
/**
* Issue an error message via syslog.
*
* @param log_string Log message to send to syslog.
* @return true on success.
*/
function syslog_err($log_string) {
return syslog_msg(LOG_ERR,$log_string);
}
/**
* Issue a warning message via syslog.
*
* @param log_string Log message to send to syslog.
* @return true on success.
*/
function syslog_warning($log_string) {
return syslog_msg(LOG_WARNING,$log_string);
}
/**
* Issue a notice message via syslog.
*
* @param log_string Log message to send to syslog.
* @return true on success.
*/
function syslog_notice($log_string) {
return syslog_msg(LOG_NOTICE,$log_string);
}
/**
* Issue a debug message via syslog, only if $log_level is set to
* 'debug' from the config file.
*
* @param log_string Log message to send to syslog.
* @return true on success or if debug log is not activated.
*/
function syslog_debug($log_string) {
return syslog_msg(LOG_DEBUG,$log_string);
}
?>
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