#!/bin/sh
#
#pragma ident	"@(#)postinstall	1.8	08/05/08 SMI"
#
# Copyright 2008 Sun Microsystems, Inc.  All rights reserved.
# Use is subject to license terms.
#
 
PATH="/usr/bin:/usr/sbin:${PATH}"
export PATH

if [ "${BASEDIR:=/}" != "/" ] 
then
	BASEDIR_OPT="-b $BASEDIR" 
fi

installed() {
	driver=$1
	grep "^${driver} " $BASEDIR/etc/name_to_major > /dev/null 2>&1

	return $?
}

update_driver() {
	driver=$1
	aliases=$2
	for alias in ${aliases}
	do
		egrep "^${driver}[ 	]+${alias}" ${BASEDIR}/etc/driver_aliases > /dev/null 2>&1
		if [ $? -ne 0 ]
		then
			echo "${driver} ${alias}" >> ${BASEDIR}/etc/driver_aliases
		fi
	done
}

EXIT=0

# "usb67b,2303" Most adapters based on pl2303 chip set have this ID
# "usb67b,aaa2" IO DATA USB-RSAQ3 USB serial adapter
# "usb56e,5004" ELECOM UC-SGT USB serial adapter
# "usb557,2008" Aten UC-232A USB serial adapter
# "usb6189,2068" Sitecom CN-104 USB serial adapter
# "usb5ad,fba" Radio Shack 6-Ft USB serial adapter
USBSPRL_ALIASES="\
	\"usb67b,2303\" \
	\"usb67b,aaa2\" \
	\"usb56e,5004\" \
	\"usb557,2008\" \
	\"usb6189,2068\" \
	\"usb5ad,fba\" \
	"

if installed usbsprl ; then
	update_driver usbsprl "${USBSPRL_ALIASES}" || EXIT=1
else
	add_drv ${BASEDIR_OPT} -m '* 0666 root sys' \
	    -i "${USBSPRL_ALIASES}" -n usbsprl || EXIT=1
fi

exit $EXIT