Merge branch 'core110'

[ipfire-2.x.git] / config / cfgroot / network-functions.pl

diff --git a/config/cfgroot/network-functions.pl b/config/cfgroot/network-functions.pl
index 5f53704cd18e552ca4f12670f6bce91449b62b54..66f1ed554ab12041c31cc0b3163f9e1c8a75710f 100644 (file)
--- a/config/cfgroot/network-functions.pl
+++ b/config/cfgroot/network-functions.pl
@@ -315,6 +315,65 @@ sub setup_upstream_proxy() {
        }
 }
 
+my %wireless_status = ();
+
+sub _get_wireless_status($) {
+       my $intf = shift;
+
+       if (!$wireless_status{$intf}) {
+               $wireless_status{$intf} = `iwconfig $intf`;
+       }
+
+       return $wireless_status{$intf};
+}
+
+sub wifi_get_essid($) {
+       my $status = &_get_wireless_status(shift);
+
+       my ($essid) = $status =~ /ESSID:\"(.*)\"/;
+
+       return $essid;
+}
+
+sub wifi_get_frequency($) {
+       my $status = &_get_wireless_status(shift);
+
+       my ($frequency) = $status =~ /Frequency:(\d+\.\d+ GHz)/;
+
+       return $frequency;
+}
+
+sub wifi_get_access_point($) {
+       my $status = &_get_wireless_status(shift);
+
+       my ($access_point) = $status =~ /Access Point: ([0-9A-F:]+)/;
+
+       return $access_point;
+}
+
+sub wifi_get_bit_rate($) {
+       my $status = &_get_wireless_status(shift);
+
+       my ($bit_rate) = $status =~ /Bit Rate=(\d+ [GM]b\/s)/;
+
+       return $bit_rate;
+}
+
+sub wifi_get_link_quality($) {
+       my $status = &_get_wireless_status(shift);
+
+       my ($cur, $max) = $status =~ /Link Quality=(\d+)\/(\d+)/;
+
+       return $cur * 100 / $max;
+}
+
+sub wifi_get_signal_level($) {
+       my $status = &_get_wireless_status(shift);
+
+       my ($signal_level) = $status =~ /Signal level=(\-\d+ dBm)/;
+
+       return $signal_level;
+}
 1;
 
 # Remove the next line to enable the testsuite