} elseif (!empty($_POST['action']) && $_POST['action'] == "ResetRRD") { $savemsg = gettext('RRD data has been cleared.'); mwexec('/bin/rm /var/db/rrd/*'); enable_rrd_graphing(); setup_gateways_monitor(); } else { $input_errors = array(); $pconfig = $_POST; /* input validation */ if (!empty($pconfig['enable']) && !is_valid_syslog_server($pconfig['remoteserver'])) { $input_errors[] = gettext("A valid IP address/hostname or IP/hostname:port must be specified for remote syslog server #1."); } if (!empty($pconfig['enable']) && !empty($pconfig['remoteserver2']) && !is_valid_syslog_server($pconfig['remoteserver2'])) { $input_errors[] = gettext("A valid IP address/hostname or IP/hostname:port must be specified for remote syslog server #2."); } if (!empty($pconfig['enable']) && !empty($pconfig['remoteserver3']) && !is_valid_syslog_server($_POST['remoteserver3'])) { $input_errors[] = gettext("A valid IP address/hostname or IP/hostname:port must be specified for remote syslog server #3."); } if ($pconfig['nentries'] < 5 || $pconfig['nentries'] > 2000) { $input_errors[] = gettext("Number of log entries to show must be between 5 and 2000."); } if (!empty($pconfig['logfilesize']) && strlen($pconfig['logfilesize']) > 0) { if (!is_numeric($pconfig['logfilesize']) || $pconfig['logfilesize'] < 5120) { $input_errors[] = gettext("Log file size must be a positive integer greater than 5120."); } } if (count($input_errors) == 0) { $config['syslog']['reverse'] = !empty($pconfig['reverse']) ? true : false; $config['syslog']['nentries'] = (int) $pconfig['nentries']; if (isset($_POST['logfilesize']) && strlen($pconfig['logfilesize']) > 0) { $config['syslog']['logfilesize'] = (int) $pconfig['logfilesize'];
return is_ipaddr($target) || is_ipaddrwithport($target) || is_hostname($target) || is_hostnamewithport($target); } if ($_POST['resetlogs'] == gettext("Reset Log Files")) { clear_all_log_files(); $savemsg .= gettext("The log files have been reset."); } elseif ($_POST) { unset($input_errors); $pconfig = $_POST; /* input validation */ if ($_POST['enable'] && !is_valid_syslog_server($_POST['remoteserver'])) { $input_errors[] = gettext("A valid IP address/hostname or IP/hostname:port must be specified for remote syslog server #1."); } if ($_POST['enable'] && $_POST['remoteserver2'] && !is_valid_syslog_server($_POST['remoteserver2'])) { $input_errors[] = gettext("A valid IP address/hostname or IP/hostname:port must be specified for remote syslog server #2."); } if ($_POST['enable'] && $_POST['remoteserver3'] && !is_valid_syslog_server($_POST['remoteserver3'])) { $input_errors[] = gettext("A valid IP address/hostname or IP/hostname:port must be specified for remote syslog server #3."); } if ($_POST['nentries'] < 5 || $_POST['nentries'] > 2000) { $input_errors[] = gettext("Number of log entries to show must be between 5 and 2000."); } if (isset($_POST['logfilesize']) && strlen($_POST['logfilesize']) > 0) { if (!is_numeric($_POST['logfilesize']) || $_POST['logfilesize'] < 100000) { $input_errors[] = gettext("Log file size must be numeric and greater than or equal to 100000."); } } if (!$input_errors) { $config['syslog']['reverse'] = $_POST['reverse'] ? true : false; $config['syslog']['nentries'] = (int) $_POST['nentries']; $pconfig['nentries'] = $config['syslog']['nentries']; if (isset($_POST['logfilesize']) && strlen($_POST['logfilesize']) > 0) {