1/*
2 * CDDL HEADER START
3 *
4 * The contents of this file are subject to the terms of the
5 * Common Development and Distribution License (the "License").
6 * You may not use this file except in compliance with the License.
7 *
8 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
9 * or http://www.opensolaris.org/os/licensing.
10 * See the License for the specific language governing permissions
11 * and limitations under the License.
12 *
13 * When distributing Covered Code, include this CDDL HEADER in each
14 * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
15 * If applicable, add the following below this CDDL HEADER, with the
16 * fields enclosed by brackets "[]" replaced with your own identifying
17 * information: Portions Copyright [yyyy] [name of copyright owner]
18 *
19 * CDDL HEADER END
20 */
21
22/*
23 * Copyright 2006 Sun Microsystems, Inc.  All rights reserved.
24 * Use is subject to license terms.
25 *
26 */
27
28/* $Id: cups-get-classes.c 146 2006-03-24 00:26:54Z njacobs $ */
29
30#pragma ident	"%Z%%M%	%I%	%E% SMI"
31
32#include <stdio.h>
33#include <papi.h>
34#include <ipp.h>
35#include <ipp-listener.h>
36
37papi_status_t
38cups_get_classes(papi_service_t svc, papi_attribute_t **request,
39		papi_attribute_t ***response)
40{
41	papi_status_t status;
42	papi_printer_t *p = NULL;
43	papi_attribute_t **operational = NULL;
44	papi_filter_t filt;
45
46	char **req_attrs = NULL;
47	int limit = 0;
48
49	/* Get operational attributes from the request */
50	(void) papiAttributeListGetCollection(request, NULL,
51				"operational-attributes-group", &operational);
52
53	/*
54	 * The operational-attributes-group may contain:
55	 *	limit
56	 *	printer-info
57	 *	printer-location
58	 *	printer-type
59	 *	printer-type-mask
60	 *	requested-attributes
61	 */
62
63	papiAttributeListGetInteger(operational, NULL, "limit", &limit);
64
65	get_string_list(operational, "requested-attributes", &req_attrs);
66
67	/* only ask for the classes */
68	filt.type = PAPI_FILTER_BITMASK;
69	filt.filter.bitmask.mask = ~PAPI_PRINTER_CLASS;
70	filt.filter.bitmask.value = PAPI_PRINTER_CLASS;
71
72	status = papiPrintersList(svc, req_attrs, &filt, &p);
73	if (status != PAPI_OK) {
74		ipp_set_status(response, status, "query printers: %s",
75				ipp_svc_status_mesg(svc, status));
76		papiPrinterFree(p); /* we shouldn't have a printer */
77		return (status);
78	}
79
80	if (p != NULL) {
81		int i;
82
83		for (i = 0; p[i] != NULL; i++)
84			papi_to_ipp_printer_group(response, request,
85					PAPI_ATTR_APPEND, p[i]);
86		papiPrinterListFree(p);
87	}
88
89	return (status);
90}
91