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<?php
// $Header: /cvsroot/phpldapadmin/phpldapadmin/lib/syslog.php,v 1.13.2.1 2007/12/26 09:26:33 wurley Exp $
/**
* Functions related to syslog logging.
*
* @author Benjamin Drieu <benjamin.drieu@fr.alcove.com> and Alcôve
* @package phpLDAPadmin
*
* 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
*/
# 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')) {
define_syslog_variables();
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, $ldapserver=null ) {
if (isset($_SESSION[APPCONFIG]) && $_SESSION[APPCONFIG]->GetValue('debug','syslog')) {
if (isset($ldapserver->server_id))
$log_string = sprintf('(%s) %s',$ldapserver->getLoggedInDN(),$log_string);
syslog ( $emergency, $log_string );
}
return true;
}
/**
* Issue an error message via syslog.
*
* @param log_string Log message to send to syslog.
* @param server_id If set, print the logged user as well.
*
* @return true on success.
*/
function syslog_err ( $log_string, $ldapserver=null ) {
return syslog_msg ( LOG_ERR, $log_string, $ldapserver );
}
/**
* Issue a warning message via syslog.
*
* @param log_string Log message to send to syslog.
* @param server_id If set, print the logged user as well.
*
* @return true on success.
*/
function syslog_warning ( $log_string, $ldapserver=null ) {
return syslog_msg ( LOG_WARNING, $log_string, $ldapserver );
}
/**
* Issue a notice message via syslog.
*
* @param log_string Log message to send to syslog.
* @param server_id If set, print the logged user as well.
*
* @return true on success.
*/
function syslog_notice ( $log_string, $ldapserver=null ) {
return syslog_msg ( LOG_NOTICE, $log_string, $ldapserver );
}
/**
* 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.
* @param server_id If set, print the logged user as well.
*
* @return true on success or if debug log is not activated.
*/
function syslog_debug ( $log_string, $ldapserver=null ) {
return syslog_msg ( LOG_DEBUG, $log_string, $ldapserver );
}
?>
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