/**
* Select how to scan based on scan type.
*
* if ping/pear make threads, if fping than just check since it has built-in threading !
*/
# fping
if ($Scan->settings->scanPingType == "fping" && $argv[1] == "discovery") {
# fetch subnet
$subnet = $Subnets->fetch_subnet(null, $argv[2]);
$subnet !== false ?: die(json_encode(array("status" => 1, "error" => "Invalid subnet ID provided")));
//set exit flag to true
$Scan->ping_set_exit(false);
# set cidr
$subnet_cidr = $Subnets->transform_to_dotted($subnet->subnet) . "/" . $subnet->mask;
# execute
$retval = $Scan->ping_address_method_fping_subnet($subnet_cidr);
# errors
if ($retval == 3) {
die(json_encode(array("status" => 1, "error" => "invalid command line arguments")));
}
if ($retval == 4) {
die(json_encode(array("status" => 1, "error" => "system call failure")));
}
# parse result
if (sizeof(@$Scan->fping_result) == 0) {
die(json_encode(array("status" => 0, "values" => array("alive" => null))));
} else {
//check each line
foreach ($Scan->fping_result as $l) {
//split
$field = array_filter(explode(" ", $l));