#!/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