#----------------------------------------------------------------------------
# /var/install/include/nm-get-device-name - configuration of device-name
#
# Creation   :  2025-11-05  hbfl
# Last Update:  $Id$
#
# Copyright (c) 2001-@@YEAR@@ the eisfair team, team(at)eisfair(dot)org
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#----------------------------------------------------------------------------
#
# included from nm-get-device, nm-get-device-name, nm-get-dhcpc
#
# ---------------------------------------------------------------------------
# get network device name
# ---------------------------------------------------------------------------
get_name()
{
    eth_name=${1}
    net_devices=$(/usr/bin/find /sys/class/net/ -maxdepth 1 -type l -printf '%f\n')

    # if name = eth?
    if echo "${net_devices}" | /usr/bin/grep -q -Ew "${eth_name}"
    then
        name=${eth_name}
        eth_found=true
    fi

    # if name != eth?
    if ! ${eth_found:-false}
    then
        name=$(echo "${net_devices}" | /usr/bin/grep -Ew '(enp[1-9]?[0-9]s[1-9]?[0-9][fu]?[1-9]?[0-9]?u?[1-9]?[0-9]?)|(en[os][1-9]?[0-9])|(enx[[:alnum:]]{12})')
    fi
}