#!/bin/bash
#
# ifplugd.action script for netcfg

. /usr/lib/network/network

case "$2" in
  up)
    # Look for a dhcp based profile to try first
    # dhcp can actually outright fail, whereas
    # it's difficult to tell if static succeeded
    # Also check profile is same iface and is right connection
    echo "up"
    declare -a preferred_profiles
    declare -a dhcp_profiles
    declare -a static_profiles
    for profile in $(list_profiles); do
      (
        echo "loading $profile"
        load_profile "$profile"
        [[ "$INTERFACE" == "$1" && "$CONNECTION" == "ethernet" ]] || continue
        checkyesno "${AUTO_WIRED:-no}" && exit 1 # user preferred AUTO profile
        [[ "$IP" == "dhcp" ]] && exit 2 # dhcp profile
        exit 3 # static profile
      )
      case $? in
        1) preferred_profiles+=("$profile");;
        2) dhcp_profiles+=("$profile");;
        3) static_profiles+=("$profile");;
      esac
    done
    if [[ ${#preferred_profiles[@]} > 1 ]]; then
      echo "AUTO_WIRED flag for $1 set in more than one profile (${preferred_profiles[*]})"
    fi
    for profile in "${preferred_profiles[@]}" "${dhcp_profiles[@]}" "${static_profiles[@]}"; do
      profile_up "$profile" && exit 0
    done
  ;;
  down)
    if check_iface "$1"; then
      interface_down "$1" && exit 0
    fi
  ;;
  *)
    echo "Wrong arguments" > /dev/stderr
  ;;
esac

exit 1