net/mwan3/files/usr/libexec/rpcd/mwan3

   1 #!/bin/sh
   2
   3 . /lib/functions.sh
   4 . /usr/share/libubox/jshn.sh
   5
   6 MWAN3_STATUS_DIR="/var/run/mwan3track"
   7 MWAN3_PID_FILE="/var/run/mwan3track"
   8
   9 IPS="ipset"
  10 IPT4="iptables -t mangle -w"
  11 IPT6="ip6tables -t mangle -w"
  12
  13 report_connected_v4() {
  14         local address
  15
  16         if [ -n "$($IPT4 -S mwan3_connected 2> /dev/null)" ]; then
  17                 for address in $($IPS list mwan3_connected_v4 | tail -n +8); do
  18                         json_add_string "" "${address}"
  19                 done
  20         fi
  21 }
  22
  23 report_connected_v6() {
  24         local address
  25
  26         if [ -n "$($IPT6 -S mwan3_connected 2> /dev/null)" ]; then
  27                 for address in $($IPS list mwan3_connected_v6 | tail -n +8); do
  28                         json_add_string "" "${address}"
  29                 done
  30         fi
  31 }
  32
  33 get_mwan3_status() {
  34         local iface="${1}"
  35         local iface_select="${2}"
  36         local running="0"
  37         local pid
  38
  39         if [ "${iface}" = "${iface_select}" ] || [ "${iface_select}" = "" ]; then
  40                 pid="$(pgrep -f "mwan3track $iface_selected")"
  41                 if [ "${pid}" != "" ]; then
  42                         running="1"
  43                 fi
  44
  45                 json_add_object "${iface}"
  46                 json_add_string "score" "$(cat "$MWAN3_STATUS_DIR/${iface}/SCORE")"
  47                 json_add_string "lost" "$(cat "$MWAN3_STATUS_DIR/${iface}/LOST")"
  48                 json_add_string "turn" "$(cat "$MWAN3_STATUS_DIR/${iface}/TURN")"
  49                 json_add_string "status" "$(cat "$MWAN3_STATUS_DIR/${iface}/STATUS")"
  50                 json_add_boolean "running" "${running}"
  51                 json_add_array "track_ip"
  52                 for file in $MWAN3_STATUS_DIR/${iface}/*; do
  53                         track="${file#*/TRACK_}"
  54                         if [ "${track}" != "${file}" ]; then
  55                                 json_add_object
  56                                 json_add_string ip "${track}"
  57                                 json_add_string status "$(cat "${file}")"
  58                                 json_close_object
  59                         fi
  60                 done
  61                 json_close_array
  62                 json_close_object
  63         fi
  64 }
  65
  66 case "$1" in
  67         list)
  68                 json_init
  69                 json_add_object "status"
  70                 json_add_string "section" "x"
  71                 json_add_string "interface" "x"
  72                 json_close_object
  73                 json_dump
  74                 ;;
  75         call)
  76                 case "$2" in
  77                 status)
  78                         local section iface
  79                         read input;
  80                         json_load "$input"
  81                         json_get_var section section
  82                         json_get_var iface interface
  83
  84                         config_load mwan3
  85                         json_init
  86                         case "$section" in
  87                                 interfaces)
  88                                         json_add_object interfaces
  89                                         config_foreach get_mwan3_status interface "${iface}"
  90                                         json_close_object
  91                                         ;;
  92                                 connected)
  93                                         json_add_object connected
  94                                         json_add_array ipv4
  95                                         report_connected_v4
  96                                         json_close_array
  97                                         json_add_array ipv6
  98                                         report_connected_v6
  99                                         json_close_array
 100                                         json_close_object
 101                                         ;;
 102                                 *)
 103                                         # interfaces
 104                                         json_add_object interfaces
 105                                         config_foreach get_mwan3_status interface
 106                                         json_close_object
 107                                         # connected
 108                                         json_add_object connected
 109                                         json_add_array ipv4
 110                                         report_connected_v4
 111                                         json_close_array
 112                                         json_add_array ipv6
 113                                         report_connected_v6
 114                                         json_close_array
 115                                         json_close_object
 116                                         ;;
 117                         esac
 118                         json_dump
 119                         ;;
 120                 esac
 121                 ;;
 122 esac