#!/bin/sh
# ----------------------------------------------------------------------
#    Copyright (c) 2017 SUSE LINUX GmbH, Nuernberg, Germany.
#
#    This program is free software; you can redistribute it and/or
#    modify it under the terms of version 2 of the GNU General Public
#    License published by the Free Software Foundation.
#
#    This program is distributed in the hope that it will be useful,
#    but WITHOUT ANY WARRANTY; without even the implied warranty of
#    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
#    GNU General Public License for more details.
#
#    You should have received a copy of the GNU General Public License
#    along with this program; if not, contact Novell, Inc.
# ----------------------------------------------------------------------

APPARMOR_FUNCTIONS=/lib/apparmor/rc.apparmor.functions

# This function is used in rc.apparmor.functions
# shellcheck disable=SC2317,SC2329
aa_action()
{
    echo "$1"
    shift
    "$@"
    return $?
}

# This function is used in rc.apparmor.functions
# shellcheck disable=SC2317,SC2329
aa_log_warning_msg()
{
    echo "Warning: $*"
}

# This function is used in rc.apparmor.functions
# shellcheck disable=SC2317
aa_log_failure_msg()
{
    echo "Error: $*"
}

# This function is used in rc.apparmor.functions
# shellcheck disable=SC2317,SC2329
aa_log_action_start()
{
    echo "$@"
}

# This function is used in rc.apparmor.functions
# shellcheck disable=SC2317,SC2329
aa_log_action_end()
{
    printf ""
}

# This function is used in rc.apparmor.functions
# shellcheck disable=SC2317
aa_log_daemon_msg()
{
    echo "$@"
}

# This function is used in rc.apparmor.functions
# shellcheck disable=SC2317,SC2329
aa_log_skipped_msg()
{
    echo "Skipped: $*"
}

# This function is used in rc.apparmor.functions
# shellcheck disable=SC2317
aa_log_end_msg()
{
    printf ""
}

# source apparmor function library
if [ -f "${APPARMOR_FUNCTIONS}" ]; then
	# shellcheck source=rc.apparmor.functions
	. "${APPARMOR_FUNCTIONS}"
else
	aa_log_failure_msg "Unable to find AppArmor initscript functions"
	exit 1
fi

case "$1" in
	start)
		if [ -x /usr/bin/systemd-detect-virt ] && \
		   systemd-detect-virt --quiet --container && \
		   ! is_container_with_internal_policy; then
			aa_log_daemon_msg "Not starting AppArmor in container"
			aa_log_end_msg 0
			exit 0
		fi
		apparmor_start
		rc=$?
		;;
	stop)
		apparmor_stop
		rc=$?
		;;
	restart|reload|force-reload)
		if [ -x /usr/bin/systemd-detect-virt ] && \
		   systemd-detect-virt --quiet --container && \
		   ! is_container_with_internal_policy; then
			aa_log_daemon_msg "Not starting AppArmor in container"
			aa_log_end_msg 0
			exit 0
		fi
		apparmor_restart
		rc=$?
		;;
	try-restart)
		apparmor_try_restart
		rc=$?
		;;
	kill)
		apparmor_kill
		rc=$?
		;;
	status)
		apparmor_status
		rc=$?
		;;
	*)
		exit 1
		;;
esac
exit "$rc"
