#!/bin/sh

DAEMON=samba
DAEMON_LOMG_NAME=Samba
DAEMON_CONFIG=/mod/etc/samba/smb.conf
. /etc/init.d/modlibrc

do_smbd() {
	/etc/init.d/rc.smbd $1
}

do_nmbd() {
	[ -x "$(which nmbd)" -o -L "$(which nmbd)" ] && /etc/init.d/rc.nmbd $1
}

config() {
	mkdir -p /mod/etc/samba
	modlib_config

	# create users.map, if needed
	local USERS_MAP=/mod/etc/samba/users.map
	if [ -z "$SAMBA_USER" -o "$SAMBA_SYSTEMUSER" == "$SAMBA_USER" ]; then
		echo > $USERS_MAP
	else
		echo "$SAMBA_SYSTEMUSER = \"$SAMBA_USER\"" > $USERS_MAP
	fi

	# encrypt password
	local PASS_FILE=/mod/etc/samba/smbpasswd
	rm -rf $PASS_FILE 2>/dev/null
	if which smbpasswd >/dev/null; then
		if [ -s /tmp/flash/samba/smbpasswd ]; then
			cat /tmp/flash/samba/smbpasswd > $PASS_FILE
		elif [ -n "$SAMBA_PASS" ]; then
			local CLEAR_FILE=/var/tmp/smbpasswd.cleartext
			local SAMBA_UID="$(id -u $SAMBA_SYSTEMUSER)"
			echo "$SAMBA_SYSTEMUSER:$SAMBA_UID:$SAMBA_PASS:[UX         ]:LCT-00000001:" > $CLEAR_FILE
			smbpasswd 2>/dev/null
			rm $CLEAR_FILE
			# make sure a password is set
			if [ ! -r $PASS_FILE ]; then
				echo "can not encrypt password, failed."
				exit 1
			fi
		else
			# samba complains if the file does not exist
			touch $PASS_FILE
		fi
	fi

	return
}

case $1 in
	""|load)
		mkdir -p /tmp/flash/samba
		mkdir -p /var/locks

		modlib_addgroup users
		modlib_adduser ftpuser -G users -D -S -h "/var/media/ftp" -g "ftpuser"

		modreg cgi samba "Samba"
		modreg file samba shares '$(lang de:"Freigaben" en:"Shares")' 1 "shares"
		modreg file samba sharesx '$(lang de:"Erweitert" en:"Options")' 1 "sharesx"
		modreg daemon --hide samba

		do_nmbd
		do_smbd
		;;
	unload)
		modunreg daemon $DAEMON
		modunreg file samba
		modunreg cgi samba
		do_smbd unload
		do_nmbd unload
		;;
	start)
		do_nmbd start
		do_smbd start
		;;
	stop)
		do_smbd stop
		do_nmbd stop
		;;
	restart)
		do_smbd stop
		do_nmbd stop
		do_nmbd start
		do_smbd start
		;;
	reload)
		do_nmbd reload
		do_smbd reload
		;;
	status)
		echo "unavailable"
		exit 1
		;;
	status_smbd)
		do_smbd status
		;;
	config)
		config
		;;
	*)
		echo "Usage: $0 [load|unload|start|stop|restart|reload|status|config]" 1>&2
		exit 1
		;;
esac

exit 0