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Add Session variable "wifi_client_interface"

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This commit is contained in:
christian Zeitnitz
2020-06-09 20:25:19 +02:00
parent 1a85237d15
commit f8a094134b
4 changed files with 22 additions and 26 deletions
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14
includes/wifi_functions.php
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@@ -53,10 +53,10 @@ function nearbyWifiStations(&$networks, $cached = true)
$scan_results = cache(
$cacheKey, function () {
exec('sudo wpa_cli -i ' .$_SESSION['ap_interface']. ' scan');
exec('sudo wpa_cli -i ' .$_SESSION['wifi_client_interface']. ' scan');
sleep(3);
exec('sudo wpa_cli -i ' .$_SESSION['ap_interface']. ' scan_results', $stdout);
exec('sudo wpa_cli -i ' .$_SESSION['wifi_client_interface']. ' scan_results', $stdout);
array_shift($stdout);
return implode("\n", $stdout);
@@ -107,7 +107,7 @@ function nearbyWifiStations(&$networks, $cached = true)
function connectedWifiStations(&$networks)
{
exec('iwconfig ' .$_SESSION['ap_interface'], $iwconfig_return);
exec('iwconfig ' .$_SESSION['wifi_client_interface'], $iwconfig_return);
foreach ($iwconfig_return as $line) {
if (preg_match('/ESSID:\"([^"]+)\"/i', $line, $iwconfig_ssid)) {
$networks[$iwconfig_ssid[1]]['connected'] = true;
@@ -145,12 +145,12 @@ function getWifiInterface()
if (empty($_SESSION['ap_interface'])) {
$arrHostapdConf = parse_ini_file(RASPI_CONFIG.'/hostapd.ini');
if (isset($arrHostapdConf['WifiInterface'])) {
$iface = $arrHostapdConf['WifiInterface'];
// check for 2nd wifi interface
$iface = $_SESSION['ap_interface'] = $arrHostapdConf['WifiInterface'];
// check for 2nd wifi interface -> wifi client on different interface
exec("iw dev | awk '$1==\"Interface\" && $2!=\"$iface\" {print $2}'",$iface2);
$_SESSION['ap_interface'] = empty($iface2) ? $iface : trim($iface2[0]);
$_SESSION['wifi_client_interface'] = empty($iface2) ? $iface : trim($iface2[0]);
} else { // fallback to default
$_SESSION['ap_interface'] = RASPI_WIFI_AP_INTERFACE;
$_SESSION['ap_interface'] = $_SESSION['wifi_client_interface'] = RASPI_WIFI_AP_INTERFACE;
}
}
}