Mageia Bugzilla – Attachment 6363 Details for
Bug 13685
Fix for seeing \x00 (repeated several times) instead of Mac address of a hidden network
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/usr/lib/libDrakX/network/monitor.pm after installing the packages
monitor.pm (text/plain), 6.27 KB, created by
Marja Van Waes
on 2015-04-26 10:48:29 CEST
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Description:
/usr/lib/libDrakX/network/monitor.pm after installing the packages
Filename:
MIME Type:
Creator:
Marja Van Waes
Created:
2015-04-26 10:48:29 CEST
Size:
6.27 KB
patch
obsolete
>package network::monitor; > >use lib qw(/usr/lib/libDrakX); # helps perl_checker >use common; >use dbus_object; > >our @ISA = qw(dbus_object); > >my $monitor_service = "org.mageia.monitoring"; >my $monitor_path = "/org/mageia/monitoring/wireless"; >my $monitor_interface = "org.mageia.monitoring.wireless"; > >sub new { > my ($type, $bus) = @_; > dbus_object::new($type, $bus, $monitor_service, $monitor_path, $monitor_interface); >} > >sub list_wireless { > my ($monitor, $o_intf) = @_; > my ($results, $list, %networks); > my $has_roaming; > #- first try to use mandi > eval { > $results = $monitor->call_method('ScanResults'); > $list = $monitor->call_method('ListNetworks'); > $has_roaming = 1; > } if $monitor; > #- try wpa_cli if we're root > if (!$has_roaming && !$>) { > $results = `$::prefix/usr/sbin/wpa_cli scan_results 2>/dev/null`; > $list = `$::prefix/usr/sbin/wpa_cli list_networks 2>/dev/null`; > s/^Selected interface (.*)\n//g foreach $results, $list; > } > if ($results && $list) { > #- bssid / frequency / signal level / flags / ssid > while ($results =~ /^((?:[0-9a-f]{2}:){5}[0-9a-f]{2})\t(\d+)\t(-?\d+)\t(.*?)\t(.*)$/mg) { > my ($ap, $frequency, $signal_strength, $flags, $essid) = ($1, $2, $3, $4, $5); > $_ = $essid; > s/\\x00//g; > $essid = $_; > $networks{$ap}{ap} ||= $ap; > #- wpa_supplicant may list the network two times, use ||= > $networks{$ap}{frequency} ||= $frequency; > $networks{$ap}{signal_strength} ||= $signal_strength; > my $adhoc = $flags =~ s/\[ibss\]//i; > $networks{$ap}{mode} ||= $adhoc ? "Ad-Hoc" : "Managed"; > $networks{$ap}{flags} ||= $flags; > $networks{$ap}{essid} ||= $essid; > } > if (any { $_->{signal_strength} > 100 } values %networks) { > #- signal level is really too high in wpa_supplicant > #- this should be standardized at some point > $_->{signal_strength} = int($_->{signal_strength}/3.5) > foreach values %networks; > } ># TODO - Check if all drivers now report signal strength in dBm > if (any { $_->{signal_strength} < 0 } values %networks) { > #- wpa_supplicant now reports signal in dBm > #- convert to % scale assuming -45 =100% -98 = 1% > foreach (values %networks) { > $_->{signal_strength} = int(100*(98+$_->{signal_strength})/53); > $_->{signal_strength} = 100 if $_->{signal_strength} > 100; > $_->{signal_strength} = 1 if $_->{signal_strength} < 1; > } > } > > > #- network id / ssid / bssid / flags > while ($list =~ /^(\d+)\t(.*?)\t(.*?)\t(.*)$/mg) { > foreach my $net (uniq(if_($networks{$3}, $networks{$3}), grep { $_->{essid} eq $2 } values(%networks))) { > $net->{ap} = $3 if $3 ne 'any'; > $net->{id} = $1; > $net->{essid} ||= $2; > $net->{current} = to_bool($4 eq '[CURRENT]'); > } > } > } else { > #- else use iwlist > require network::connection::wireless; > my ($current_essid, $current_ap) = network::connection::wireless::get_access_point($o_intf); > if ($o_intf && !$> && !`$::prefix/sbin/ip link show $o_intf up`) { > system("$::prefix/sbin/ip link set $o_intf up"); > } > my @list = `$::prefix/sbin/iwlist $o_intf scanning 2>/dev/null`; > my $net = {}; > my $quality_match = qr/Quality[:=](\S*)/; > my $eval_quality = sub { > my ($qual) = @_; > $qual =~ s!/0+$!/255!; #- prism54 reports quality with division by zero > $qual =~ m!/! ? eval($qual)*100 : $qual; > }; > my ($has_key, $has_wpa, $has_eap); > foreach (@list) { > if ((/^\s*$/ || /Cell/) && exists $net->{ap}) { > $_ = $net->{essid}; > s/\\x00//g; > $net->{essid} = $_; > $net->{current} = to_bool($net->{ap} ? $net->{ap} eq $current_ap : $net->{essid} && $net->{essid} eq $current_essid); > $net->{flags} = $has_wpa ? '[WPA]' : $has_key ? '[WEP]' : ''; > $net->{flags} .= '[EAP]' if $has_eap; > $networks{$net->{ap}} = $net; > $net = {}; > $has_key = $has_wpa = $has_eap = undef; > } > /Address: (.*)/ and $net->{ap} = lc($1); > /ESSID:"(.*?)"/ and $net->{essid} = $1; > /Mode:(\S*)/ and $net->{mode} = $1; > $net->{mode} = 'Managed' if $net->{mode} eq 'Master'; > $_ =~ $quality_match and $net->{signal_strength} = $eval_quality->($1); > m|Signal level[:=]([0-9]+/[0-9]+)| and $net->{signal_level} = $eval_quality->($1); > /key:(\S*)\s/ && $1 eq 'on' and $has_key = 1; > /Extra:wpa_ie=|IE:.*WPA/ and $has_wpa = 1; > /Authentication Suites \(\d+\) :.*\b802\.1x\b/ and $has_eap = 1; > } > my $incorrect_quality = > (every { $_->{signal_strength} == 100 } values %networks) && > (any { $_->{signal_strength} != $_->{signal_level} } values %networks); > foreach (values %networks) { > my $level = delete $_->{signal_level}; > $_->{signal_strength} ||= $level; > $_->{signal_strength} = $level if $incorrect_quality; > } > if ($current_ap && exists $networks{$current_ap}) { > foreach (`$::prefix/sbin/iwconfig $o_intf 2>/dev/null`) { > my $quality = $_ =~ $quality_match && $eval_quality->($1); > $networks{$current_ap}{signal_strength} = $quality if $quality; > } > } > } > > foreach (values %networks) { > $_->{hidden} = member($_->{essid}, '', '<hidden>'); > $_->{essid} eq '<hidden>' and undef $_->{essid}; > $_->{name} = $_->{essid} || "[$_->{ap}]"; > } > (\%networks, $has_roaming); >} > >sub select_network { > my ($o, $id) = @_; > my $method = 'SelectNetwork'; > if ($o) { > $o->call_method($method, Net::DBus::dbus_uint32($id)); > } else { > require run_program; > run_program::run("dbus-send", "--system", "--type=method_call", > "--dest=" . $monitor_service, > $monitor_path, > $monitor_interface . '.' . $method, > 'uint32:' . $id); > } >} > >1;
package network::monitor; use lib qw(/usr/lib/libDrakX); # helps perl_checker use common; use dbus_object; our @ISA = qw(dbus_object); my $monitor_service = "org.mageia.monitoring"; my $monitor_path = "/org/mageia/monitoring/wireless"; my $monitor_interface = "org.mageia.monitoring.wireless"; sub new { my ($type, $bus) = @_; dbus_object::new($type, $bus, $monitor_service, $monitor_path, $monitor_interface); } sub list_wireless { my ($monitor, $o_intf) = @_; my ($results, $list, %networks); my $has_roaming; #- first try to use mandi eval { $results = $monitor->call_method('ScanResults'); $list = $monitor->call_method('ListNetworks'); $has_roaming = 1; } if $monitor; #- try wpa_cli if we're root if (!$has_roaming && !$>) { $results = `$::prefix/usr/sbin/wpa_cli scan_results 2>/dev/null`; $list = `$::prefix/usr/sbin/wpa_cli list_networks 2>/dev/null`; s/^Selected interface (.*)\n//g foreach $results, $list; } if ($results && $list) { #- bssid / frequency / signal level / flags / ssid while ($results =~ /^((?:[0-9a-f]{2}:){5}[0-9a-f]{2})\t(\d+)\t(-?\d+)\t(.*?)\t(.*)$/mg) { my ($ap, $frequency, $signal_strength, $flags, $essid) = ($1, $2, $3, $4, $5); $_ = $essid; s/\\x00//g; $essid = $_; $networks{$ap}{ap} ||= $ap; #- wpa_supplicant may list the network two times, use ||= $networks{$ap}{frequency} ||= $frequency; $networks{$ap}{signal_strength} ||= $signal_strength; my $adhoc = $flags =~ s/\[ibss\]//i; $networks{$ap}{mode} ||= $adhoc ? "Ad-Hoc" : "Managed"; $networks{$ap}{flags} ||= $flags; $networks{$ap}{essid} ||= $essid; } if (any { $_->{signal_strength} > 100 } values %networks) { #- signal level is really too high in wpa_supplicant #- this should be standardized at some point $_->{signal_strength} = int($_->{signal_strength}/3.5) foreach values %networks; } # TODO - Check if all drivers now report signal strength in dBm if (any { $_->{signal_strength} < 0 } values %networks) { #- wpa_supplicant now reports signal in dBm #- convert to % scale assuming -45 =100% -98 = 1% foreach (values %networks) { $_->{signal_strength} = int(100*(98+$_->{signal_strength})/53); $_->{signal_strength} = 100 if $_->{signal_strength} > 100; $_->{signal_strength} = 1 if $_->{signal_strength} < 1; } } #- network id / ssid / bssid / flags while ($list =~ /^(\d+)\t(.*?)\t(.*?)\t(.*)$/mg) { foreach my $net (uniq(if_($networks{$3}, $networks{$3}), grep { $_->{essid} eq $2 } values(%networks))) { $net->{ap} = $3 if $3 ne 'any'; $net->{id} = $1; $net->{essid} ||= $2; $net->{current} = to_bool($4 eq '[CURRENT]'); } } } else { #- else use iwlist require network::connection::wireless; my ($current_essid, $current_ap) = network::connection::wireless::get_access_point($o_intf); if ($o_intf && !$> && !`$::prefix/sbin/ip link show $o_intf up`) { system("$::prefix/sbin/ip link set $o_intf up"); } my @list = `$::prefix/sbin/iwlist $o_intf scanning 2>/dev/null`; my $net = {}; my $quality_match = qr/Quality[:=](\S*)/; my $eval_quality = sub { my ($qual) = @_; $qual =~ s!/0+$!/255!; #- prism54 reports quality with division by zero $qual =~ m!/! ? eval($qual)*100 : $qual; }; my ($has_key, $has_wpa, $has_eap); foreach (@list) { if ((/^\s*$/ || /Cell/) && exists $net->{ap}) { $_ = $net->{essid}; s/\\x00//g; $net->{essid} = $_; $net->{current} = to_bool($net->{ap} ? $net->{ap} eq $current_ap : $net->{essid} && $net->{essid} eq $current_essid); $net->{flags} = $has_wpa ? '[WPA]' : $has_key ? '[WEP]' : ''; $net->{flags} .= '[EAP]' if $has_eap; $networks{$net->{ap}} = $net; $net = {}; $has_key = $has_wpa = $has_eap = undef; } /Address: (.*)/ and $net->{ap} = lc($1); /ESSID:"(.*?)"/ and $net->{essid} = $1; /Mode:(\S*)/ and $net->{mode} = $1; $net->{mode} = 'Managed' if $net->{mode} eq 'Master'; $_ =~ $quality_match and $net->{signal_strength} = $eval_quality->($1); m|Signal level[:=]([0-9]+/[0-9]+)| and $net->{signal_level} = $eval_quality->($1); /key:(\S*)\s/ && $1 eq 'on' and $has_key = 1; /Extra:wpa_ie=|IE:.*WPA/ and $has_wpa = 1; /Authentication Suites \(\d+\) :.*\b802\.1x\b/ and $has_eap = 1; } my $incorrect_quality = (every { $_->{signal_strength} == 100 } values %networks) && (any { $_->{signal_strength} != $_->{signal_level} } values %networks); foreach (values %networks) { my $level = delete $_->{signal_level}; $_->{signal_strength} ||= $level; $_->{signal_strength} = $level if $incorrect_quality; } if ($current_ap && exists $networks{$current_ap}) { foreach (`$::prefix/sbin/iwconfig $o_intf 2>/dev/null`) { my $quality = $_ =~ $quality_match && $eval_quality->($1); $networks{$current_ap}{signal_strength} = $quality if $quality; } } } foreach (values %networks) { $_->{hidden} = member($_->{essid}, '', '<hidden>'); $_->{essid} eq '<hidden>' and undef $_->{essid}; $_->{name} = $_->{essid} || "[$_->{ap}]"; } (\%networks, $has_roaming); } sub select_network { my ($o, $id) = @_; my $method = 'SelectNetwork'; if ($o) { $o->call_method($method, Net::DBus::dbus_uint32($id)); } else { require run_program; run_program::run("dbus-send", "--system", "--type=method_call", "--dest=" . $monitor_service, $monitor_path, $monitor_interface . '.' . $method, 'uint32:' . $id); } } 1;
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