| 1 | 1 | simandl | #!/usr/bin/perl |
| 2 | | | # Show classes on selected device |
| 3 | | | # |
| 4 | | | # author: Dzus |
| 5 | | | # version: 1.0.0 |
| 6 | | | # |
| 7 | | | # Changelog: |
| 8 | 22 | simandl | # 09/11/07 [simandl] prejmenovano |
| 9 | 1 | simandl | # 22/09/03 [dzus] Doplnen changelog a cislo verze - skript uvolnen pro verejnost |
| 10 | | | # 13/09/03 [dzus] Vytvoreni zakladni verze skriptu |
| 11 | | | # |
| 12 | | | # ToDo: |
| 13 | | | # * barevny vystup |
| 14 | | | # * moznost nastaveni udaju co se budou zobrazovat parametry na prikazove radce |
| 15 | | | # |
| 16 | | | |
| 17 | | | $IFACE=$ARGV[0]; |
| 18 | | | |
| 19 | | | $CLASSINFOFILENAME='classinfo'; |
| 20 | | | |
| 21 | | | if (!defined ($IFACE)) { |
| 22 | 22 | simandl | $IFACE = "ath0"; |
| 23 | 1 | simandl | print "Default device selected ($IFACE)\n"; |
| 24 | | | } |
| 25 | | | |
| 26 | | | #$TC = `which tc`; |
| 27 | | | $TC = "/sbin/tc"; |
| 28 | | | $TC =~ tr/\n/ /; |
| 29 | | | |
| 30 | | | foreach $row (`$TC -s class show dev $IFACE`) { |
| 31 | | | if ($row =~ /^class\s+\w+\s+(\d+:\d+)\s+(root)?(parent\s+(\d+:\d+))?.*rate\s+(\w+).*ceil\s+(\w+).*burst\s+(\w+).*$/) { |
| 32 | | | $id = $1; |
| 33 | | | @classinfo = ($4,$5,$6,$7); |
| 34 | | | $classlist{$id}=[ @classinfo ]; |
| 35 | | | if (defined($2)) { |
| 36 | | | $rootclassid = $id; |
| 37 | | | } |
| 38 | | | } |
| 39 | | | elsif ($row =~ /^\s*Sent\s+(\d+).*\s+(\d+)\s+pkts.*dropped\s+(\d+).*overlimits\s+(\d+)/) { |
| 40 | | | $classlist{$id}[4]=$1; |
| 41 | | | $classlist{$id}[5]=$2; |
| 42 | | | $classlist{$id}[6]=$3; |
| 43 | | | $classlist{$id}[7]=$4; |
| 44 | | | } |
| 45 | | | } |
| 46 | | | |
| 47 | | | if (open (classinfofile,$CLASSINFOFILENAME)) { |
| 48 | | | while ($row = <classinfofile>) { |
| 49 | | | if ($row =~ /^\s*interface\s+$IFACE\s+{\s*$/) { |
| 50 | | | $infofound='yes'; |
| 51 | | | } |
| 52 | | | elsif (($infofound=~/yes/) and ($row =~ /^\s*(\d+:\d+)\s+\'(.*)\'\s*$/)) { |
| 53 | | | $classinfo{$1} = $2; |
| 54 | | | } |
| 55 | | | elsif (($infofound=~/yes/) and ($row =~ /^\s*}\s*$/)) { |
| 56 | | | break; |
| 57 | | | } |
| 58 | | | } |
| 59 | | | } |
| 60 | | | |
| 61 | | | if ($rootclassid) { |
| 62 | | | print "Classes for device $IFACE\n"; |
| 63 | | | print_class($rootclassid,1); |
| 64 | | | } |
| 65 | | | |
| 66 | | | sub print_class { |
| 67 | | | my ($myclsid,$clsid,$level,$i); |
| 68 | | | $myclsid = shift; |
| 69 | | | $level = shift; |
| 70 | | | |
| 71 | | | for ($i = 0; $i<$level; ++$i) { print "-"; } |
| 72 | | | print " $myclsid"; |
| 73 | | | if (($infofound =~ /yes/) and $classinfo{$myclsid}) { |
| 74 | | | print " - $classinfo{$myclsid}\n"; |
| 75 | | | } |
| 76 | | | else { |
| 77 | | | print "\n"; |
| 78 | | | } |
| 79 | | | for ($i = 0; $i<$level; ++$i) { print "-"; } |
| 80 | | | print " rate $classlist{$myclsid}[1] ceil $classlist{$myclsid}[2] burst $classlist{$myclsid}[3]\n"; |
| 81 | | | for ($i = 0; $i<$level; ++$i) { print "-"; } |
| 82 | | | print " sent $classlist{$myclsid}[4]B $classlist{$myclsid}[5]pkts (dropped $classlist{$myclsid}[6] overlimits $classlist{$myclsid}[7])\n"; |
| 83 | | | |
| 84 | | | foreach $clsid (sort class_sort keys %classlist) { |
| 85 | | | if ($classlist{$clsid}[0] =~ /^$myclsid$/) { |
| 86 | | | print_class ($clsid,$level+1); |
| 87 | | | } |
| 88 | | | } |
| 89 | | | } |
| 90 | | | |
| 91 | | | sub class_sort { |
| 92 | | | my ($tmp); |
| 93 | | | |
| 94 | | | $a =~ /\d+:(\d+)/; |
| 95 | | | $tmp = $1; |
| 96 | | | $b =~ /\d+:(\d+)/; |
| 97 | | | $tmp <=> $1; |
| 98 | | | } |
