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Improve handling of wpa_cli output

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billz 2022-12-29 06:27:32 +01:00
parent d76984517c
commit 43c9997f07
2 changed files with 7 additions and 11 deletions
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3
includes/dashboard.php
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@ -107,8 +107,7 @@ function DisplayDashboard(&$extraFooterScripts)
$wlanHasLink = false;
$matchesSSID[1] = 'None';
}
$connectedSSID = $matchesSSID[1];
$connectedSSID = str_replace('\x20', '', $matchesSSID[1]);
preg_match('/freq: (\d+)/i', $stdoutIwWRepSpaces, $matchesFrequency) || $matchesFrequency[1] = '';
$frequency = $matchesFrequency[1].' MHz';

13
includes/wifi_functions.php
View file

@ -60,13 +60,10 @@ function nearbyWifiStations(&$networks, $cached = true)
exec('sudo wpa_cli -i ' .$_SESSION['wifi_client_interface']. ' scan');
sleep(3);
exec('sudo wpa_cli -i ' .$_SESSION['wifi_client_interface']. ' scan_results', $stdout);
array_shift($stdout);
return implode("\n", $stdout);
$stdout = shell_exec('sudo wpa_cli -i ' .$_SESSION['wifi_client_interface']. ' scan_results');
return preg_split("/\n/", $stdout);
}
);
// get the name of the AP. Should be excluded from nearby networks
exec('cat '.RASPI_HOSTAPD_CONFIG.' | sed -rn "s/ssid=(.*)\s*$/\1/p" ', $ap_ssid);
$ap_ssid = $ap_ssid[0];
@ -77,10 +74,10 @@ function nearbyWifiStations(&$networks, $cached = true)
if ( isset($lastnet['index']) ) $index = $lastnet['index'] + 1;
}
foreach (explode("\n", $scan_results) as $network) {
array_shift($scan_results);
foreach ($scan_results as $network) {
$arrNetwork = preg_split("/[\t]+/", $network); // split result into array
$ssid = trim($arrNetwork[4]);
$ssid = $arrNetwork[4];
// exclude raspap ssid
if (empty($ssid) || $ssid == $ap_ssid) {