package/qos-scripts/files/usr/bin/qos-stat

   1 #!/bin/sh
   2 # Copyright (C) 2011 OpenWrt.org
   3
   4 . /etc/functions.sh
   5
   6 include /lib/network
   7
   8 get_ifname() {
   9         local interface="$1"
  10         local cfgt
  11
  12         scan_interfaces
  13         config_get cfgt "$interface" TYPE
  14         [ "$cfgt" == "interface" ] && config_get "$interface" ifname
  15 }
  16
  17 config_cb() {
  18         config_get TYPE "$CONFIG_SECTION" TYPE
  19         [ "interface" == "$TYPE" ] && {
  20                 config_get device "$CONFIG_SECTION" ifname
  21                 [ -z "$device" ] && device="$(get_ifname ${CONFIG_SECTION})"
  22                 config_set "$CONFIG_SECTION" device "$device"
  23         }
  24 }
  25
  26 config_load qos
  27
  28 print_comments() {
  29         echo ''
  30         echo '# Interface: '"$1"
  31         echo '# Direction: '"$2"
  32         echo '# Stats:     '"$3"
  33         echo ''
  34 }
  35
  36 get_device() {
  37         ( config_load network; scan_interfaces; config_get "$1" ifname )
  38 }
  39
  40 interface_stats() {
  41         local interface="$1"
  42         local device
  43
  44         device="$(get_device "$interface")"
  45         [ -z "$device" ] && config_get device "$interface" device
  46         config_get_bool enabled "$interface" enabled 1
  47         [ -z "$device" -o 1 -ne "$enabled" ] && {
  48                 return 1
  49         }
  50         config_get_bool halfduplex "$interface" halfduplex 0
  51
  52         if [ 1 -ne "$halfduplex" ]; then
  53                 unset halfduplex
  54                 print_comments "$interface" "Egress" "Start"
  55                 tc -s class show dev "$device"
  56                 print_comments "$interface" "Egress" "End"
  57                 id="root"
  58         else
  59                 id=""
  60         fi
  61
  62         print_comments "$interface" "Ingress${halfduplex:+/Egress}" "Start"
  63         tc -s class show dev "$(tc filter show dev $device $id | grep mirred | sed -e 's,.*\(ifb.*\)).*,\1,')"
  64         print_comments "$interface" "Ingress${halfduplex:+/Egress}" "End"
  65 }
  66
  67 [ -z "$1" ] && config_foreach interface_stats interface || interface_stats "$1"