package/comgt/files/3g.usb

   1 #!/bin/sh
   2
   3 . /etc/functions.sh
   4
   5 log() {
   6         logger -t 3g-hotplug "$@"
   7 }
   8
   9 find_3g_iface() {
  10         local cfg="$1"
  11         local tty="$2"
  12
  13         local proto
  14         config_get proto "$cfg" proto
  15         [ "$proto" = 3g ] || return 0
  16
  17         local auto
  18         config_get_bool auto "$cfg" auto 1
  19         [ "$auto" = 1 ] || [ "$ACTION" = remove ] || return 0
  20
  21         local dev
  22         config_get dev "$cfg" device
  23
  24         if [ "${dev##*/}" = "${tty##*/}" ]; then
  25                 if [ "$ACTION" = add ]; then
  26                         log "Starting interface $cfg for device ${dev##*/}"
  27                         ( sleep 1; /sbin/ifup "$cfg" ) &
  28                 else
  29                         log "Stopping interface $cfg for device ${dev##*/}"
  30                         /sbin/ifdown "$cfg" &
  31                 fi
  32         fi
  33 }
  34
  35 case "$DEVICENAME" in
  36         tty*)
  37                 [ -e "/dev/$DEVICENAME" ] || [ "$ACTION" = remove ] || exit 0
  38                 config_load network
  39                 config_foreach find_3g_iface interface "/dev/$DEVICENAME"
  40         ;;
  41 esac
  42