|
hotsanic |
Subversion Repositories: |
| Line No. | Rev | Author | Line |
|---|---|---|---|
| 1 | 1 | simandl | package HotSaNICmod::OSdep; |
| 2 | |
||
| 3 | use RRDs; |
||
| 4 | |
||
| 5 | sub version { |
||
| 6 | ($VERSION = '$Revision: 1.0 $') =~ s/.*(\d+\.\d+).*/$1/; |
||
| 7 | my $platform; |
||
| 8 | foreach (keys(%INC)) { $platform=$_ if $_ =~ /platform/; } |
||
| 9 | return "$platform $VERSION"; |
||
| 10 | } |
||
| 11 | |
||
| 12 | sub sample { |
||
| 13 | my %args=@_; |
||
| 14 | |
||
| 15 | $mtime=(stat("rrd"))[9]; |
||
| 16 | $now=time; |
||
| 17 | |
||
| 18 | utime $now,$now,"rrd"; |
||
| 19 | |
||
| 20 | $IWCONF = $args{IWCONFIG}; |
||
| 21 | $hostap = $args{HOSTAP}; |
||
| 22 | |
||
| 23 | my @IFACES=(); |
||
| 24 | my @IFMACS=(); |
||
| 25 | |
||
| 26 | foreach (keys(%args)) { |
||
| 27 | if (index($_,"IFACE:") >=0 ) { |
||
| 28 | (undef,$device)=split /:/; |
||
| 29 | push @IFACES,$device; |
||
| 30 | } |
||
| 31 | } |
||
| 32 | foreach (keys(%args)) { |
||
| 33 | if (index($_,"MAC,") >=0 ) { |
||
| 34 | (undef,$dev,$mac)=split /,/; |
||
| 35 | push @IFMACS,"$dev,$mac"; |
||
| 36 | } |
||
| 37 | } |
||
| 38 | |
||
| 39 | foreach $device (@IFACES) { |
||
| 40 | my $rate = 0; |
||
| 41 | my $quality = 0; |
||
| 42 | my $signal = 0; |
||
| 43 | my $noise = 0; |
||
| 44 | my $mode = 0; |
||
| 45 | |
||
| 46 | $command = "$IWCONF $device"; |
||
| 47 | open (FILE,"$command|"); |
||
| 48 | while(<FILE>) { |
||
| 49 | $var=$_; |
||
| 50 | if ($var =~ /^.*Rate[=|:]+(.*)M.*/) { |
||
| 51 | $rate = $1; |
||
| 52 | } elsif ($var =~ /^.*Quality[=|:]+(.*)\/.*[=|:](.*)\sdBm.*[=|:](.*)\sdBm.*/) { |
||
| 53 | $quality = $1; |
||
| 54 | $signal = $2; |
||
| 55 | $noise = $3; |
||
| 56 | last; |
||
| 57 | } elsif ($var =~ /^.*Mode[=|:]+(.*) Fre.*/ ) { |
||
| 58 | $mode=$1; |
||
| 59 | } |
||
| 60 | } |
||
| 61 | close(FILE); |
||
| 62 | $rate=$rate*10; |
||
| 63 | |
||
| 64 | if ( $mode eq "Managed" ) { |
||
| 65 | if ( ! -e "rrd/$device.rrd" ) { system("./makerrd","$device","U") } |
||
| 66 | RRDs::update "rrd/$device.rrd",time.":".$rate.":".$quality.":".$signal.":".$noise; |
||
| 67 | if ($ERROR = RRDs::error) { print time," ",$MODNAME,": unable to update `$device.rrd': $ERROR"; } |
||
| 68 | } |
||
| 69 | |
||
| 70 | if ( $mode eq "Master" ) { |
||
| 71 | @clients = glob( "/proc/net/hostap/$device/00*" ); |
||
| 72 | $clients = @clients; |
||
| 73 | $clients = $clients*10; |
||
| 74 | $signal=0; |
||
| 75 | $noise=0; |
||
| 76 | @IFMACSNR=(); |
||
| 77 | foreach $ifmac (@IFMACS) |
||
| 78 | { |
||
| 79 | ($ifmaci,$ifmacm)=split(/,/,$ifmac); |
||
| 80 | if ($ifmaci eq $device ) { |
||
| 81 | $iwmsnr=0; |
||
| 82 | if ( -r "/proc/net/hostap/$ifmaci/$ifmacm" ) |
||
| 83 | { |
||
| 84 | open (FILE,"/proc/net/hostap/$ifmaci/$ifmacm"); |
||
| 85 | while(<FILE>) |
||
| 86 | { |
||
| 87 | $var=$_; |
||
| 88 | if ($var =~ /^.*silence=+(.*) dBm.*signal=+(.*) dBm.*rate=.*/) |
||
| 89 | { |
||
| 90 | ($iwmsilence,undef)=split(/ /,$1); |
||
| 91 | ($iwmsignal,undef)=split(/ /,$2); |
||
| 92 | $iwmsnr=$iwmsignal-$iwmsilence; |
||
| 93 | last; |
||
| 94 | } |
||
| 95 | } |
||
| 96 | close(FILE); |
||
| 97 | } |
||
| 98 | push @IFMACSNR,$iwmsnr; |
||
| 99 | } |
||
| 100 | } |
||
| 101 | push @IFMACSNR,0; |
||
| 102 | push @IFMACSNR,0; |
||
| 103 | if ($IFMACSNR[0] eq "") { |
||
| 104 | $IFMACSNR[0]=0; |
||
| 105 | } |
||
| 106 | if ($IFMACSNR[1] eq "") { |
||
| 107 | $IFMACSNR[1]=0; |
||
| 108 | } |
||
| 109 | |
||
| 110 | if ( ! -e "rrd/$device.rrd" ) { system("./makerrd","$device","U") } |
||
| 111 | RRDs::update "rrd/$device.rrd",time.":".$rate.":".$clients.":".$IFMACSNR[0].":".$IFMACSNR[1]; |
||
| 112 | if ($ERROR = RRDs::error) { dupe_control("warn",$ARGS{"MODNAME"},"unable to update `$device.rrd': $ERROR"); } |
||
| 113 | } |
||
| 114 | } |
||
| 115 | } |
||
| 116 | 1; |