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 /*LINTLIBRARY*/
30
31 #include <sys/types.h>
32 #include <stdio.h>
33 #include <ctype.h>
34 #include <userdefs.h>
35 #include <nss_dbdefs.h>
36 #include <users.h>
37 #include <project.h>
38
39 /*
40 * validate string given as project name.
41 */
42 int
valid_projname(char * project,struct project * pptr,void * buf,size_t blen,int * warning)43 valid_projname(char *project, struct project *pptr, void *buf, size_t blen,
44 int *warning)
45 {
46 struct project *t_pptr;
47 char *ptr = project;
48 char c;
49 int len = 0;
50 int badchar = 0;
51
52 *warning = 0;
53 if (!project || !*project)
54 return (INVALID);
55
56 for (c = *ptr; c != NULL; ptr++, c = *ptr) {
57 len++;
58 if (!isprint(c) || (c == ':') || (c == '\n'))
59 return (INVALID);
60 if (!(islower(c) || isdigit(c)))
61 badchar++;
62 }
63
64 if (len > PROJNAME_MAX)
65 *warning = *warning | WARN_NAME_TOO_LONG;
66 if (badchar != 0)
67 *warning = *warning | WARN_BAD_PROJ_NAME;
68
69 if ((t_pptr = getprojbyname(project, pptr, buf, blen)) != NULL)
70 return (NOTUNIQUE);
71
72 return (UNIQUE);
73 }
74