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, Version 1.0 only
6 * (the "License").  You may not use this file except in compliance
7 * with the License.
8 *
9 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
10 * or http://www.opensolaris.org/os/licensing.
11 * See the License for the specific language governing permissions
12 * and limitations under the License.
13 *
14 * When distributing Covered Code, include this CDDL HEADER in each
15 * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
16 * If applicable, add the following below this CDDL HEADER, with the
17 * fields enclosed by brackets "[]" replaced with your own identifying
18 * information: Portions Copyright [yyyy] [name of copyright owner]
19 *
20 * CDDL HEADER END
21 */
22/*
23 * Copyright 2005 Sun Microsystems, Inc.  All rights reserved.
24 * Use is subject to license terms.
25 */
26
27#pragma ident	"%Z%%M%	%I%	%E% SMI"
28
29#include	<sys/types.h>
30#include	<stdio.h>
31#include	<strings.h>
32#include	<sys/param.h>
33#include	<users.h>
34#include	<userdefs.h>
35#include	<project.h>
36#include	<errno.h>
37#include	"messages.h"
38
39
40static projid_t projlist[NPROJECTS_MAX + 1];
41static int nproj_max = NPROJECTS_MAX;
42
43/* Validate a list of projects */
44int **
45valid_lproject(char *list)
46{
47	int n_invalid = 0;
48	int i = 0;
49	int j;
50	char *ptr;
51	struct project projent;
52	int warning;
53	char mybuf[PROJECT_BUFSZ];
54
55	if (!list || !*list)
56		return ((int **)NULL);
57
58	while (ptr = strtok(((i || n_invalid) ? NULL : list), ",")) {
59
60		switch (valid_project(ptr, &projent, mybuf, sizeof (mybuf),
61		    &warning)) {
62		case INVALID:
63			errmsg(M_INVALID, ptr, "project id");
64			n_invalid++;
65			break;
66		case TOOBIG:
67			errmsg(M_TOOBIG, "projid", ptr);
68			n_invalid++;
69			break;
70		case UNIQUE:
71			errmsg(M_PROJ_NOTUSED, ptr);
72			n_invalid++;
73			break;
74		case NOTUNIQUE:
75			if (!i)
76				/* ignore respecified primary  */
77				projlist[i++] = projent.pj_projid;
78			else {
79				/* Keep out duplicates */
80				for (j = 0; j < i; j++)
81					if (projent.pj_projid == projlist[j])
82						break;
83
84				if (j == i)
85					/* Not a duplicate */
86					projlist[i++] = projent.pj_projid;
87			}
88			break;
89		}
90		if (warning)
91			warningmsg(warning, ptr);
92
93		if (i >= nproj_max) {
94			errmsg(M_MAXPROJECTS, nproj_max);
95			break;
96		}
97	}
98
99	/* Terminate the list */
100	projlist[i] = -1;
101
102	if (n_invalid)
103		exit(EX_BADARG);
104
105	return ((int **)projlist);
106}
107