#!/bin/bash

MCORE_LIBDIR="@@MCORE_LIBDIR@@"
source @@SYSCONFDIR@@/mcore/mcore.conf
source ${MCORE_LIBDIR}/include/common.global.class
source ${MCORE_LIBDIR}/include/daemon.global.class

die() { echo "ERROR: $@"; exit 1; }

load_classes client

# very basic getops
for argv in $*
do
	case $1 in
		--add|--del) method="${1//--}" ;;
		--module) shift; module="$1" ;;
		--opts) shift; opts="$1" ;;
	esac
	shift
done

[[ -n ${method} ]] || die "No method given"
[[ -n ${module} ]] || die "No module given"

case "${method}" in
	add)
		CONFIG="${MROOT}/etc/modules-load.d/mcore-${module}.conf"
		clearconfig
		addconfig "# mcore autogenerated file - do not edit"
		addconfig "${module}"

		if [[ -n ${opts} ]]
		then
			CONFIG="${MROOT}/etc/modprobe.d/mcore-${module}.conf"
			clearconfig
			addconfig "# mcore autogenerated file - do not edit"
			addconfig "${module}.${opts}"
		fi

		# restart systemd modules-load service
		# systemd
		if is_provided systemd
		then
			${MCORE_LIBDIR}/mcore-system-service --restart --service systemd-modules-load.service
		fi
		# sysvinit
		if is_provided sysvinit
		then
			${MCORE_LIBDIR}/mcore-system-service --restart --service modules
		fi
		;;

	del)
		if [[ -f ${MROOT}/etc/modules-load.d/mcore-${module}.conf ]]
		then
			rm ${MROOT}/etc/modules-load.d/mcore-${module}.conf
		fi
		if [[ -f ${MROOT}/etc/modprobe.d/mcore-${module}.conf ]]
		then
			rm ${MROOT}/etc/modprobe.d/mcore-${module}.conf
		fi

		# try to remove the kernel module
		modprobe -r "${module}"

		# restart systemd modules-load service
		# systemd
		if is_provided systemd
		then
			${MCORE_LIBDIR}/mcore-system-service --restart --service systemd-modules-load.service
		fi
		# sysvinit
		if is_provided sysvinit
		then
			${MCORE_LIBDIR}/mcore-system-service --restart --service modules
		fi
		;;
esac