applications/luci-app-olsr-viz/htdocs/cgi-bin/vizdata.sh

   1 #!/bin/sh
   2 echo Content-type: text/html
   3 echo
   4
   5 cat<<EOF
   6 <HTML>
   7 <HEAD>
   8         <TITLE>OLSR-VIZ Data</TITLE>
   9         <META CONTENT="text/html; charset=iso-8859-1" HTTP-EQUIV="Content-Type">
  10         <META CONTENT="no-cache" HTTP-EQUIV="cache-control">
  11 </HEAD>
  12 <BODY>
  13
  14 <script langauge='JavaScript1.2' type='text/javascript'>
  15 EOF
  16
  17 # sed + txtinfo plugin
  18 re_ip='[0-9]\{1,\}\.[0-9]\{1,\}\.[0-9]\{1,\}\.[0-9]\{1,\}'
  19 re_sep='[[:space:]]\{1,\}'
  20 re_nosep='[^[:space:]]\{1,\}'
  21 wget http://127.0.0.1:2006/all -qO - | sed -n "
  22 /^Table: Links$/,/^$/ {
  23 s#              #       -       #g
  24 s#\($re_ip\)$re_sep\($re_ip\)\($re_sep$re_nosep\)\{3\}$re_sep\($re_nosep\)#parent.touch_edge(parent.touch_node('\1').set_metric(1).update(),parent.touch_node('\2').set_metric(1).update(),'\4');#p
  25 }
  26 /^Table: Topology$/,/^$/ {
  27 s#\($re_ip\)$re_sep\($re_ip\)\($re_sep$re_nosep\)\{2\}$re_sep\($re_nosep\)#parent.touch_edge(parent.touch_node('\1').update(),parent.touch_node('\2').update(),'\4');#p
  28 }
  29 /^Table: HNA$/,/^$/ {
  30 s#\($re_ip\)/\([0-9]\{1,\}\)$re_sep\($re_ip\)#parent.touch_hna(parent.touch_node('\3'),'\1','\2');#p
  31 }
  32 /^Table: Routes$/,/^$/ {
  33 s#\($re_ip\)/32$re_sep$re_nosep$re_sep\($re_nosep\).*#parent.touch_node('\1').set_metric('\2').update();#p
  34 }
  35 "
  36
  37 hosts=$(uci show olsrd|grep hosts_file|cut -d "=" -f 2)
  38 if [ -n $hosts ]; then
  39 sed -n "
  40 s#\($re_ip\)$re_sep\($re_nosep\)$re_sep.*#parent.touch_node('\1').set_desc('\2');#p
  41 " < $hosts
  42 fi
  43
  44 cat<<EOF
  45         parent.viz_callback();
  46 </script>
  47 </BODY></HTML>
  48 EOF