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 /*
27 * Routines to handle getproj* calls in nscd
28 */
29
30 #include <stdlib.h>
31 #include "cache.h"
32
33 #define nam_db ctx->nsc_db[0]
34 #define pid_db ctx->nsc_db[1]
35
36 #define NSC_NAME_PROJECT_BYNAME "getprojbyname"
37 #define NSC_NAME_PROJECT_BYID "getprojbyid"
38
39 static void projid_getlogstr(char *, char *, size_t, nss_XbyY_args_t *);
40 static int projid_compar(const void *, const void *);
41 static uint_t projid_gethash(nss_XbyY_key_t *, int);
42
43 void
project_init_ctx(nsc_ctx_t * ctx)44 project_init_ctx(nsc_ctx_t *ctx) {
45 ctx->dbname = NSS_DBNAM_PROJECT;
46 ctx->file_name = "/etc/project";
47 ctx->db_count = 2;
48 nam_db = make_cache(nsc_key_ces,
49 NSS_DBOP_PROJECT_BYNAME,
50 NSC_NAME_PROJECT_BYNAME,
51 NULL, NULL, NULL, nsc_ht_default, -1);
52
53 pid_db = make_cache(nsc_key_other,
54 NSS_DBOP_PROJECT_BYID,
55 NSC_NAME_PROJECT_BYID,
56 projid_compar,
57 projid_getlogstr,
58 projid_gethash, nsc_ht_default, -1);
59 }
60
61 static int
projid_compar(const void * n1,const void * n2)62 projid_compar(const void *n1, const void *n2) {
63 nsc_entry_t *e1, *e2;
64
65 e1 = (nsc_entry_t *)n1;
66 e2 = (nsc_entry_t *)n2;
67 return (_NSC_INT_KEY_CMP(e1->key.projid, e2->key.projid));
68 }
69
70 static uint_t
projid_gethash(nss_XbyY_key_t * key,int htsize)71 projid_gethash(nss_XbyY_key_t *key, int htsize) {
72 return (db_gethash(&key->projid, sizeof (key->projid), htsize));
73 }
74
75 static void
projid_getlogstr(char * name,char * whoami,size_t len,nss_XbyY_args_t * argp)76 projid_getlogstr(char *name, char *whoami, size_t len, nss_XbyY_args_t *argp) {
77 (void) snprintf(whoami, len, "%s [key=%d]", name, argp->key.projid);
78 }
79