mirror of https://github.com/aredn/aredn.git
345 lines
8.2 KiB
Perl
Executable File
345 lines
8.2 KiB
Perl
Executable File
#!/usr/bin/perl -w
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sub usage
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{
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print "usage: wscan [-1abnor] [-i iface]\n";
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print " -1 run once and quit\n";
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print " -a average mode\n";
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print " -b batch mode\n";
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print " -n <num> number of times to scan\n";
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print " -o show only open access points\n";
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print " -r raw mode\n";
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print " -w produce html output\n";
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exit;
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}
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%vendors =
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(
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"000D72" => "2Wire",
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"001288" => "2Wire",
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"001495" => "2Wire",
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"00183F" => "2Wire",
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"0019E4" => "2Wire",
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"001AC4" => "2Wire",
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"001B5B" => "2Wire",
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"001EC7" => "2Wire",
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"001FB3" => "2Wire",
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"00217C" => "2Wire",
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"0022A4" => "2Wire",
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"002351" => "2Wire",
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"002456" => "2Wire",
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"00253C" => "2Wire",
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"002650" => "2Wire",
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"00D09E" => "2Wire",
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"34EF44" => "2Wire",
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"B0E754" => "2Wire",
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"001D5A" => "2Wire",
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"001CB3" => "Apple",
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"001EC2" => "Apple",
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"001F5B" => "Apple",
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"001FF3" => "Apple",
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"0021E9" => "Apple",
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"002241" => "Apple",
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"002312" => "Apple",
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"002332" => "Apple",
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"00236C" => "Apple",
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"0023DF" => "Apple",
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"002436" => "Apple",
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"002500" => "Apple",
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"00254B" => "Apple",
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"0025BC" => "Apple",
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"002608" => "Apple",
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"00264A" => "Apple",
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"0026B0" => "Apple",
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"0026BB" => "Apple",
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"041E64" => "Apple",
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"34159E" => "Apple",
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"40D32D" => "Apple",
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"58B035" => "Apple",
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"60FB42" => "Apple",
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"64B9E8" => "Apple",
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"7C6D62" => "Apple",
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"90840D" => "Apple",
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"D49A20" => "Apple",
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"F81EDF" => "Apple",
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"000393" => "Apple",
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"000502" => "Apple",
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"000A27" => "Apple",
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"000A95" => "Apple",
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"000D93" => "Apple",
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"001124" => "Apple",
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"0016CB" => "Apple",
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"0017F2" => "Apple",
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"003065" => "Apple",
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"0050E4" => "Apple",
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"00A040" => "Apple",
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"001E52" => "Apple",
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"001451" => "Apple",
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"0019E3" => "Apple",
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"001B63" => "Apple",
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"001D4F" => "Apple",
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"080007" => "Apple",
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"0010FA" => "Apple",
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"0030BD" => "Belkin",
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"001150" => "Belkin",
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"00173F" => "Belkin",
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"002275" => "Belkin",
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"944452" => "Belkin",
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"001CDF" => "Belkin",
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"0050BA" => "D-Link",
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"000D88" => "D-Link",
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"000F3D" => "D-Link",
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"001195" => "D-Link",
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"001346" => "D-Link",
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"0015E9" => "D-Link",
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"00179A" => "D-Link",
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"00195B" => "D-Link",
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"001B11" => "D-Link",
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"001CF0" => "D-Link",
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"001E58" => "D-Link",
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"002191" => "D-Link",
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"0022B0" => "D-Link",
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"002401" => "D-Link",
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"00265A" => "D-Link",
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"1CAFF7" => "D-Link",
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"1CBDB9" => "D-Link",
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"00055D" => "D-Link",
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"0080C8" => "D-Link",
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"0016F0" => "Dell",
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"00188B" => "Dell",
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"00065B" => "Dell",
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"000874" => "Dell",
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"00B0D0" => "Dell",
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"00C04F" => "Dell",
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"000BDB" => "Dell",
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"00123F" => "Dell",
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"0015C5" => "Dell",
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"001AA0" => "Dell",
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"001C23" => "Dell",
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"001D09" => "Dell",
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"001EC9" => "Dell",
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"002170" => "Dell",
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"00219B" => "Dell",
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"002219" => "Dell",
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"0026B9" => "Dell",
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"B8AC6F" => "Dell",
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"001143" => "Dell",
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"001372" => "Dell",
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"001422" => "Dell",
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"0019B9" => "Dell",
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"001E4F" => "Dell",
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"0023AE" => "Dell",
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"0024E8" => "Dell",
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"002564" => "Dell",
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"A4BADB" => "Dell",
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"00045A" => "Linksys",
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"000625" => "Linksys",
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"000E08" => "Cisco-Linksys",
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"000C41" => "Cisco-Linksys",
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"000F66" => "Cisco-Linksys",
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"001217" => "Cisco-Linksys",
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"001310" => "Cisco-Linksys",
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"0016B6" => "Cisco-Linksys",
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"001A70" => "Cisco-Linksys",
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"001C10" => "Cisco-Linksys",
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"001D7E" => "Cisco-Linksys",
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"001EE5" => "Cisco-Linksys",
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"002129" => "Cisco-Linksys",
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"00226B" => "Cisco-Linksys",
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"002369" => "Cisco-Linksys",
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"00259C" => "Cisco-Linksys",
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"687F74" => "Cisco-Linksys",
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"0014BF" => "Cisco-Linksys",
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"001839" => "Cisco-Linksys",
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"0018F8" => "Cisco-Linksys",
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"00095B" => "Netgear",
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"0024B2" => "Netgear",
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"0026F2" => "Netgear",
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"30469A" => "Netgear",
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"C03F0E" => "Netgear",
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"000FB5" => "Netgear",
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"00146C" => "Netgear",
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"00184D" => "Netgear",
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"001B2F" => "Netgear",
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"001E2A" => "Netgear",
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"001F33" => "Netgear",
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"00223F" => "Netgear",
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"000E3B" => "Hawking",
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"00A0C5" => "Zyxel",
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"004001" => "Zyxel",
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"001349" => "Zyxel",
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"0019CB" => "Zyxel",
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"0023F8" => "Zyxel",
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"404A03" => "Zyxel",
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"002722" => "Ubiquiti",
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"00156D" => "Ubiquiti",
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);
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sub pushAP
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{
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my($signal, $chan, $key, $ssid, $mac, $mode) = @_;
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return if $mode eq "";
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return if $openap and ($key ne "off" or $mode ne "Master");
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if($ssid eq "") { $ssid = "(hidden)" }
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if($key eq "none") { $key = " " }
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else { $key = "*" }
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$mac =~ /^(\w\w):(\w\w):(\w\w):(\w\w):(\w\w):(\w\w)/;
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$mac1 = $1 . $2 . $3;
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$mac2 = $4 . $5 . $6;
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$mac = $mac1 . $mac2;
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if(exists $vendors{$mac1}) { $vendor = $vendors{$mac1} }
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else { $vendor = "" }
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$vendor = "Ad-Hoc" if $mode eq "Ad-Hoc";
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if($avg)
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{
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$avgs{"$mac total"} += $signal;
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$avgs{"$mac num"} += 1;
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$aphash{$mac} = sprintf "%2d %s %-32s %s:%s %s\n",
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$chan, $key, $ssid, $mac1, $mac2, $vendor;
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}
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elsif($web)
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{
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push @list, sprintf "%03d|%d|%s|%s|%s:%s|%s",
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$signal, $chan, $key, $ssid, $mac1, $mac2, $vendor;
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}
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else
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{
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push @list, sprintf "%3d %2d %s %-32s %s:%s %s\n",
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$signal, $chan, $key, $ssid, $mac1, $mac2, $vendor;
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}
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}
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###################################################
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$avg = 0; # average mode
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$batch = 0; # batch mode
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$loops = 0; # number of times to run 0=inf
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$raw = 0; # raw mode
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$openap = 0; # show open ap's
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$iface = "wlan0"; # wireless interface
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$iters = 0; # number of iterations
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%avgs = (); # average statistics
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%aphash = (); # list of ap's for avg mode
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while(defined ($arg = shift))
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{
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if ($arg eq "-h") { usage() }
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elsif($arg eq "-1") { $loops = 1 }
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elsif($arg eq "-a") { $avg = 1 }
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elsif($arg eq "-b") { $batch = 1 }
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elsif($arg eq "-o") { $openap = 1 }
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elsif($arg eq "-r") { $raw = 1 }
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elsif($arg eq "-i") { $iface = shift }
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elsif($arg eq "-n") { $loops = shift }
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elsif($arg eq "-w") { $web = 1 }
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else { die "bad arg $arg\n" }
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}
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die "bad interface" if not defined $iface;
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if($raw)
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{
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system("/usr/bin/iwinfo $iface scan");
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exit;
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}
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while(1)
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{
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open(FILE, "/usr/bin/iwinfo $iface scan 2>&1 |") or die "iwinfo failed";
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$mode = "";
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@list = ();
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++$iters;
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while($line = <FILE>)
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{
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if($line =~ /Cell \d+ - Address: (\S+)/)
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{
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pushAP($signal, $chan, $key, $ssid, $mac, $mode);
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$mac = $1;
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$mode = "";
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}
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if($line =~ /\bESSID: "(.*)"/) { $ssid = $1 }
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if($line =~ /\bESSID: unknown/) { $ssid = "unknown" }
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if($line =~ /\bMode: (\S+)/) { $mode = $1 }
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if($line =~ /\bChannel: (\d+)/) { $chan = $1 }
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if($line =~ /\bSignal: ([\d-]+)/) { $signal = $1 }
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if($line =~ /\bEncryption: (\w+)/) { $key = $1 }
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}
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close(FILE);
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pushAP($signal, $chan, $key, $ssid, $mac, $mode);
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sleep 1 if not scalar @list and $loops != 1;
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if(not $batch)
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{
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if($avg)
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{
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system "clear";
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printf "Sig Rel Ch E SSID MAC Vendor %6d\n", $iters;
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print "--- --- -- - -------------------------------- ------------- ------\n";
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}
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elsif($web)
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{
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print "<table border=1 cellpadding=5>\n";
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print "<tr><th>Sig</th><th>Chan</th><th>Enc</th><th>SSID</th><th>MAC</th><th>Vendor</th></tr>\n";
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}
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else
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{
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system "clear";
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printf "Sig Ch E SSID MAC Vendor %6d\n", $iters;
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print "--- -- - -------------------------------- ------------- ------\n";
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}
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}
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if($avg)
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{
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open(FILE, "| sort -nr");
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foreach $mac (keys %aphash)
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{
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printf FILE "%3d %3d %s",
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($avgs{"$mac total"} - $avgs{"$mac num"} + 1)/$avgs{"$mac num"},
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100*$avgs{"$mac num"}/$iters,
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$aphash{$mac};
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}
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close(FILE);
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print "\n";
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}
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elsif($web)
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{
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foreach $line (sort @list)
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{
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print "<tr>";
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my $i = 0;
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foreach $val (split /\|/, $line)
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{
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$val = " " unless $val =~ /\S/;
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if($i++ == 3) { print "<td>$val</td>" }
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else { print "<td align=center>$val</td>" }
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}
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print "<td> </td>" if $i < 6;
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print "</tr>\n";
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}
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print "</table>\n";
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exit;
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}
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else
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{
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open(FILE, "| sort -nr");
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print FILE @list;
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close(FILE);
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print "\n";
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}
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last if --$loops == 0;
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}
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