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 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 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 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 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