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