#!/bin/sh

case "$1" in
	install)
		. /etc/init.d/rc.functions
		
		register_setting "BACKUP_ON_APM_UPDATEALL" "1" "Vor jedem 'apm updateall' ein Backup erstellen"
		
		cat >> /etc/backup-config.list <<- EOF
			/etc/rc.config
			/etc/vdr/channels.conf
			/etc/vdr/keymacros.conf
			/etc/vdr/remote.conf
			/etc/vdr/setup.conf
			/etc/vdr/src.conf
			/etc/vdr/diseq.conf
			/etc/lircd.conf
			/etc/xorg.conf
			/etc/samba/smb.conf
			/etc/dropbear
		EOF
		
		backup_dir="$(readlink /mnt/system | sed 's|\(/[^/]*/[^/]*\)/.*|\1|')/mld-backup"
		mkdir -p $backup_dir 2>/dev/null && ln -sf $backup_dir /data/backup || mkdir /data/backup
		
		grep "include backup.conf" /boot/isolinux/extlinux.conf 2>/dev/null || echo "include backup.conf" >> /boot/isolinux/extlinux.conf
		touch /boot/isolinux/backup.conf
		touch /boot/isolinux/backup_menu.conf
		;;
	uninstall)
		rm -f /data/backup
		sed "/include backup.conf/d" -i /boot/isolinux/extlinux.conf
		;;
	depend)
		;;
	*)
		echo "Usage $0 {install | uninstall | delend}" >&2
		exit 1
esac