/**
* @return bool|mixed
*/
private function _getWifiNetworks()
{
$wlans = wifi_data::where('key', '=', 'networks')->first();
if ($wlans != null) {
$wlans = json_decode($wlans->value);
return $wlans;
} else {
return false;
}
}
/**
* Execute the console command.
*
* @return mixed
*/
public function handle()
{
$output = array();
//Inf loop of scanning//
$iw = shell_exec('iwlist wlan0 scan');
if (strlen($iw) < 30) {
echo "-";
exit(1);
}
///We should have the output ...//
$iw = explode("\n", $iw);
$x = -1;
foreach ($iw as $line) {
//this should be the first line//
if (stristr($line, "Cell ")) {
if ($x >= 0) {
//We need to save it//
$FOUND_SAVED = -1;
foreach ($output as $saved) {
if ($saved->name == $iwo->name) {
$FOUND_SAVED = 1;
}
}
if ($FOUND_SAVED == -1) {
$output[] = $iwo;
}
}
$x++;
$iwo = new ifw();
}
//WPA2
if (stristr($line, "IE: IEEE")) {
$sec = explode("/", $line);
$sec = explode(" ", $sec[1]);
$sec = $sec[0];
$iwo->sec = $sec;
}
//IE: WPA
if (stristr($line, "IE: WPA")) {
$iwo->sec = "WPA";
}
if (stristr($line, "Quality=")) {
$qual = explode("=", $line);
$qual = explode('/', $qual[1]);
$qual = round($qual[0] / 70 * 100);
// in percent//
$iwo->signal = $qual;
}
if (stristr($line, "ESSID:")) {
$name = explode(":", $line);
$name = str_replace('"', "", $name[1]);
$iwo->name = $name;
}
if (stristr($line, "Encryption key")) {
if (stristr($line, ":on")) {
$iwo->secure = 1;
} else {
$iwo->secure = -1;
}
}
}
$output[] = $iwo;
$json = json_encode($output);
if (strlen($json) == 0) {
exit(1);
}
$c = wifi_data::where('key', '=', 'networks')->get()->count();
if ($c == 0) {
$wdata = new wifi_data();
$wdata->key = "networks";
} else {
$wdata = wifi_data::where('key', '=', 'networks')->first();
}
//dd($wdata);
$wdata->value = $json;
$wdata->save();
//print_r($output);
echo "+";
}
