xref: /titanic_51/usr/src/cmd/oamuser/lib/vproj.c (revision 82629e3015252bf18319ba3815c773df23e21436)
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	<stdlib.h>
34 #include	<ctype.h>
35 #include	<project.h>
36 #include	<users.h>
37 #include	<userdefs.h>
38 
39 extern int
40 valid_projid(projid_t, struct project *, void *, size_t);
41 
42 /*
43  *	validate a project name or number and return the appropriate
44  *	project structure for it.
45  */
46 int
47 valid_project(char *project, struct project *pptr, void *buf, size_t len,
48     int *warning)
49 {
50 	projid_t projid;
51 	char *ptr;
52 
53 	*warning = 0;
54 	if (isdigit(*project)) {
55 		projid = (projid_t)strtol(project, &ptr, (int)10);
56 		if (! *ptr)
57 			return (valid_projid(projid, pptr, buf, len));
58 	}
59 	for (ptr = project; *ptr != NULL; ptr++) {
60 		if (!isprint(*ptr) || (*ptr == ':') || (*ptr == '\n'))
61 			return (INVALID);
62 	}
63 
64 	/* length checking and other warnings are done in valid_projname() */
65 	return (valid_projname(project, pptr, buf, len, warning));
66 }
67