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 * Copyright 2006 Sun Microsystems, Inc. All rights reserved.
23 * Use is subject to license terms.
24 */
25
26 #pragma ident "%Z%%M% %I% %E% SMI"
27
28 #include "files_common.h"
29 #include <sys/tsol/tndb.h>
30 #include <string.h>
31
32 /*
33 * files/tsol_gettpent.c --
34 * "files" backend for nsswitch "tnrhtp" database
35 */
36 static int
check_name(nss_XbyY_args_t * args,const char * line,int linelen)37 check_name(nss_XbyY_args_t *args, const char *line, int linelen)
38 {
39 const char *limit, *linep, *keyp;
40
41 linep = line;
42 limit = line + linelen;
43 keyp = args->key.name;
44
45 /* compare template name, ':' is the seperator */
46 while (*keyp && linep < limit && *linep != ':' && *keyp == *linep) {
47 keyp++;
48 linep++;
49 }
50 if (*keyp == '\0' && linep < limit && *linep == ':')
51 return (1);
52
53 return (0);
54 }
55
56 static nss_status_t
getbyname(be,a)57 getbyname(be, a)
58 files_backend_ptr_t be;
59 void *a;
60 {
61 nss_XbyY_args_t *argp = (nss_XbyY_args_t *)a;
62
63 if (argp->key.name == NULL)
64 return (NSS_NOTFOUND);
65
66 return (_nss_files_XY_all(be, argp, 1, argp->key.name, check_name));
67 }
68
69 static files_backend_op_t tsol_tp_ops[] = {
70 _nss_files_destr,
71 _nss_files_endent,
72 _nss_files_setent,
73 _nss_files_getent_netdb,
74 getbyname
75 };
76 nss_backend_t *
77 /* LINTED E_FUNC_ARG_UNUSED */
_nss_files_tnrhtp_constr(dummy1,dummy2,dummy3)78 _nss_files_tnrhtp_constr(dummy1, dummy2, dummy3)
79 const char *dummy1, *dummy2, *dummy3;
80 {
81 return (_nss_files_constr(tsol_tp_ops,
82 sizeof (tsol_tp_ops) / sizeof (tsol_tp_ops[0]),
83 "/etc/security/tsol/tnrhtp",
84 NSS_LINELEN_TSOL_TP,
85 NULL));
86 }
87