function pfb_cron_update($type)
{
global $pfb;
// Query for any active pfBlockerNG CRON jobs
exec('/bin/ps -wx', $result_cron);
if (preg_grep("/pfblockerng[.]php\\s+?(cron|update)/", $result_cron)) {
pfbupdate_status(gettext("Force {$type} Terminated - Failed due to Active Running Task. Click 'View' for running process"));
exit;
}
if (!file_exists("{$pfb['log']}")) {
touch("{$pfb['log']}");
}
// Update status window with correct task
if ($type == 'update') {
pfbupdate_status(gettext('Running Force Update Task'));
} elseif ($type == 'reload') {
$reload_type = htmlspecialchars($_POST['rmode']);
pfbupdate_status(gettext("Running Force Reload Task - {$reload_type}"));
switch ($reload_type) {
case 'IP':
$type = 'updateip';
break;
case 'DNSBL':
$type = 'updatednsbl';
rmdir_recursive("{$pfb['dnsdir']}");
break;
case 'All':
default:
$type = 'update';
rmdir_recursive("{$pfb['dnsdir']}");
}
} else {
pfbupdate_status(gettext('Running Force CRON Task'));
}
// Remove any existing pfBlockerNG CRON Jobs
install_cron_job('pfblockerng.php cron', false);
// Execute PHP process in the background
mwexec_bg("/usr/local/bin/php /usr/local/www/pfblockerng/pfblockerng.php {$type} >> {$pfb['log']} 2>&1");
// Execute Live Tail function
pfb_livetail($pfb['log'], 'force');
}
function pfb_cron_update($type)
{
global $pfb;
// Query for any Active pfBlockerNG CRON Jobs
$result_cron = array();
$cron_event = exec("/bin/ps -wx", $result_cron);
if (preg_grep("/pfblockerng[.]php\\s+cron/", $result_cron) || preg_grep("/pfblockerng[.]php\\s+update/", $result_cron)) {
pfbupdate_status(gettext("Force {$type} Terminated - Failed due to Active Running Task"));
exit;
}
if (!file_exists("{$pfb['log']}")) {
touch("{$pfb['log']}");
}
// Update Status Window with correct Task
if ($type == "update") {
pfbupdate_status(gettext("Running Force Update Task"));
} elseif ($type == "reload") {
pfbupdate_status(gettext("Running Force Reload Task"));
$type = "update";
} else {
pfbupdate_status(gettext("Running Force CRON Task"));
}
// Remove any existing pfBlockerNG CRON Jobs
install_cron_job("pfblockerng.php cron", false);
// Execute PHP Process in the Background
mwexec_bg("/usr/local/bin/php /usr/local/www/pfblockerng/pfblockerng.php {$type} >> {$pfb['log']} 2>&1");
// Start at EOF
$lastpos_old = "";
$len = filesize("{$pfb['log']}");
$lastpos = $len;
while (true) {
usleep(300000);
//0.3s
clearstatcache(false, $pfb['log']);
$len = filesize("{$pfb['log']}");
if ($len < $lastpos) {
//file deleted or reset
$lastpos = $len;
} else {
$f = fopen($pfb['log'], "rb");
if ($f === false) {
die;
}
fseek($f, $lastpos);
while (!feof($f)) {
$pfb_buffer = fread($f, 2048);
$pfb_output .= str_replace(array("\r", "\")"), "", $pfb_buffer);
// Refresh on new lines only. This allows Scrolling.
if ($lastpos != $lastpos_old) {
pfbupdate_output($pfb_output);
}
$lastpos_old = $lastpos;
ob_flush();
flush();
}
$lastpos = ftell($f);
fclose($f);
}
// Capture Remaining Output before closing File
if (preg_match("/(UPDATE PROCESS ENDED)/", $pfb_output)) {
$f = fopen($pfb['log'], "rb");
fseek($f, $lastpos);
$pfb_buffer = fread($f, 2048);
$pfb_output .= str_replace("\r", "", $pfb_buffer);
pfbupdate_output($pfb_output);
clearstatcache(false, $pfb['log']);
ob_flush();
flush();
fclose($f);
// Call Log Mgmt Function
pfb_log_mgmt();
die;
}
}
}