contrib/package/freifunk-common/files/usr/bin/neigh.sh

   1 #!/bin/sh
   2
   3 . /usr/share/libubox/jshn.sh
   4
   5 VARS="localIP:Local remoteIP:Remote validityTime:vTime linkQuality:LQ neighborLinkQuality:NLQ linkCost:Cost"
   6
   7 for HOST in 127.0.0.1 ::1;do
   8         json_init
   9         json_load "$(echo /links|nc ${HOST} 9090)"
  10         if json_is_a links array;then
  11                 json_select links
  12                 for v in ${VARS};do
  13                         eval _${v%:*}=0
  14                 done
  15                 for j in 0 1;do
  16                         case ${j} in 1)
  17                                 for v in ${VARS};do
  18                                         eval printf \"%-\${_${v%:*}}s \" ${v#*:}
  19                                 done
  20                                 echo
  21                         ;;esac
  22                         i=1;while json_is_a ${i} object;do
  23                                 json_select ${i}
  24                                 json_get_vars $(for v in ${VARS};do echo ${v%:*};done)
  25                                 case ${j} in 0)
  26                                         for v in ${VARS};do
  27                                                 eval "test \${_${v%:*}} -lt \${#${v%:*}} && _${v%:*}=\${#${v%:*}}"
  28                                         done
  29                                 ;;*)
  30                                         for v in ${VARS};do
  31                                                 eval printf \"%-\${_${v%:*}}s \" \$${v%:*}
  32                                         done
  33                                         echo
  34                                 ;;esac
  35                                 json_select ..
  36                                 i=$(( i + 1 ))
  37                         done
  38                 done
  39         fi
  40         echo
  41 done