#!/bin/bash
  # SPDX-License-Identifier: GPL-2.0
  
  # This example script retrieves the DHCP state of a given interface.
  # In the interest of keeping the KVP daemon code free of distro specific
  # information; the kvp daemon code invokes this external script to gather
  # DHCP setting for the specific interface.
  #
  # Input: Name of the interface
  #
  # Output: The script prints the string "Enabled" to stdout to indicate
  #	that DHCP is enabled on the interface. If DHCP is not enabled,
  #	the script prints the string "Disabled" to stdout.
  #
  # Each Distro is expected to implement this script in a distro specific
  # fashion. For instance on Distros that ship with Network Manager enabled,
  # this script can be based on the Network Manager APIs for retrieving DHCP
  # information.
  
  if_file="/etc/sysconfig/network-scripts/ifcfg-"$1
  
  dhcp=$(grep "dhcp" $if_file 2>/dev/null)
  
  if [ "$dhcp" != "" ];
  then
  echo "Enabled"
  else
  echo "Disabled"
  fi