OpenSolaris_b135/cmd/print/scripts/getppds

#!/usr/bin/ksh
#
# CDDL HEADER START
#
# The contents of this file are subject to the terms of the
# Common Development and Distribution License (the "License").
# You may not use this file except in compliance with the License.
#
# You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
# or http://www.opensolaris.org/os/licensing.
# See the License for the specific language governing permissions
# and limitations under the License.
#
# When distributing Covered Code, include this CDDL HEADER in each
# file and include the License file at usr/src/OPENSOLARIS.LICENSE.
# If applicable, add the following below this CDDL HEADER, with the
# fields enclosed by brackets "[]" replaced with your own identifying
# information: Portions Copyright [yyyy] [name of copyright owner]
#
# CDDL HEADER END
#
# Copyright 2008 Sun Microsystems, Inc.  All rights reserved.
# Use is subject to license terms.
#

#
# get a list of the Models for this Model from the ppdcache
#

# Input:
#	make model
#	HP OfficeJet 4200
# Output:
#	<label>(<repository letter>): <driver>
#	userlabel(U): Foomatic/hpijs (recommended)
#	SUNWhpijs(S): Foomatic/hpijs (recommended)

SaveIFS="$IFS"
NoSpaceTabIFS='
'
SEP=": "

#
# Return cache entries matching the specified make
# and model from the specified cache file.
#
# $1	- Make
# $2	- Model
# $3	- cachefile
ppd_make_entries()
{
	for hit in $(/bin/grep "${1}" "${3}" | /bin/grep ":${2}:")
	do
		echo "${hit#*:*:}"
	done
}

if [[ $# -lt 2 ]]; then
        exit 1
fi

cachefile=/var/lp/ppd/ppdcache
[[ -f $cachefile ]] || exit 1
make=$1
shift
model="$*"
system=
vendor=
admin=
user=

#
# Ensure each ppdcache entry is processed as a single string
# otherwise it would be split up by spaces.
#
IFS="$NoSpaceTabIFS"
for pentry in $(ppd_make_entries "${make}" "${model}" "${cachefile}")
do
	IFS="$SaveIFS"
	ppdpath="${pentry##*:}"
	ppdlpath="${ppdpath%/*/*}"
	ppdlabel="${ppdlpath##*/}"
	driver="${pentry%%:*}"

	case "${ppdpath}" in
	"/usr/share/ppd/"*)
		system="${system}${ppdlabel}(S)${SEP}${driver}\n"
		;;
	"/opt/share/ppd/"*)
		vendor="${vendor}${ppdlabel}(V)${SEP}${driver}\n"
		;;
	"/usr/local/share/ppd/"*)
		admin="${admin}${ppdlabel}(A)${SEP}${driver}\n"
		;;
	"/var/lp/ppd/"*)
		user="${user}${ppdlabel}(U)${SEP}${driver}\n"
		;;
	esac
	IFS="$NoSpaceTabIFS"
done

IFS="$SaveIFS"
echo "${user}${admin}${vendor}${system}"
exit 0