1*0Sstevel@tonic-gate /* 2*0Sstevel@tonic-gate * CDDL HEADER START 3*0Sstevel@tonic-gate * 4*0Sstevel@tonic-gate * The contents of this file are subject to the terms of the 5*0Sstevel@tonic-gate * Common Development and Distribution License, Version 1.0 only 6*0Sstevel@tonic-gate * (the "License"). You may not use this file except in compliance 7*0Sstevel@tonic-gate * with the License. 8*0Sstevel@tonic-gate * 9*0Sstevel@tonic-gate * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 10*0Sstevel@tonic-gate * or http://www.opensolaris.org/os/licensing. 11*0Sstevel@tonic-gate * See the License for the specific language governing permissions 12*0Sstevel@tonic-gate * and limitations under the License. 13*0Sstevel@tonic-gate * 14*0Sstevel@tonic-gate * When distributing Covered Code, include this CDDL HEADER in each 15*0Sstevel@tonic-gate * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 16*0Sstevel@tonic-gate * If applicable, add the following below this CDDL HEADER, with the 17*0Sstevel@tonic-gate * fields enclosed by brackets "[]" replaced with your own identifying 18*0Sstevel@tonic-gate * information: Portions Copyright [yyyy] [name of copyright owner] 19*0Sstevel@tonic-gate * 20*0Sstevel@tonic-gate * CDDL HEADER END 21*0Sstevel@tonic-gate */ 22*0Sstevel@tonic-gate /* 23*0Sstevel@tonic-gate * Copyright (c) 1999-2000 by Sun Microsystems, Inc. 24*0Sstevel@tonic-gate * All rights reserved. 25*0Sstevel@tonic-gate */ 26*0Sstevel@tonic-gate 27*0Sstevel@tonic-gate #pragma ident "%Z%%M% %I% %E% SMI" 28*0Sstevel@tonic-gate 29*0Sstevel@tonic-gate #include <sys/types.h> 30*0Sstevel@tonic-gate #include <project.h> 31*0Sstevel@tonic-gate #include <string.h> 32*0Sstevel@tonic-gate #include "files_common.h" 33*0Sstevel@tonic-gate 34*0Sstevel@tonic-gate static uint_t 35*0Sstevel@tonic-gate hash_projname(nss_XbyY_args_t *argp, int keyhash) { 36*0Sstevel@tonic-gate struct project *p = argp->returnval; 37*0Sstevel@tonic-gate const char *name = keyhash ? argp->key.name : p->pj_name; 38*0Sstevel@tonic-gate uint_t hash = 0; 39*0Sstevel@tonic-gate 40*0Sstevel@tonic-gate while (*name != 0) 41*0Sstevel@tonic-gate hash = hash * 15 + *name++; 42*0Sstevel@tonic-gate 43*0Sstevel@tonic-gate return (hash); 44*0Sstevel@tonic-gate } 45*0Sstevel@tonic-gate 46*0Sstevel@tonic-gate static uint_t 47*0Sstevel@tonic-gate hash_projid(nss_XbyY_args_t *argp, int keyhash) { 48*0Sstevel@tonic-gate struct project *p = argp->returnval; 49*0Sstevel@tonic-gate return (keyhash ? (uint_t)argp->key.projid : (uint_t)p->pj_projid); 50*0Sstevel@tonic-gate } 51*0Sstevel@tonic-gate 52*0Sstevel@tonic-gate static files_hash_func hash_proj[2] = { 53*0Sstevel@tonic-gate hash_projname, 54*0Sstevel@tonic-gate hash_projid 55*0Sstevel@tonic-gate }; 56*0Sstevel@tonic-gate 57*0Sstevel@tonic-gate static files_hash_t hashinfo = { 58*0Sstevel@tonic-gate DEFAULTMUTEX, 59*0Sstevel@tonic-gate sizeof (struct project), 60*0Sstevel@tonic-gate NSS_BUFLEN_PROJECT, 61*0Sstevel@tonic-gate 2, 62*0Sstevel@tonic-gate hash_proj 63*0Sstevel@tonic-gate }; 64*0Sstevel@tonic-gate 65*0Sstevel@tonic-gate static int 66*0Sstevel@tonic-gate check_projname(nss_XbyY_args_t *argp) { 67*0Sstevel@tonic-gate struct project *p = argp->returnval; 68*0Sstevel@tonic-gate 69*0Sstevel@tonic-gate if (p->pj_name == 0) 70*0Sstevel@tonic-gate return (0); 71*0Sstevel@tonic-gate return (strcmp(p->pj_name, argp->key.name) == 0); 72*0Sstevel@tonic-gate } 73*0Sstevel@tonic-gate 74*0Sstevel@tonic-gate static int 75*0Sstevel@tonic-gate check_projid(nss_XbyY_args_t *argp) { 76*0Sstevel@tonic-gate struct project *p = argp->returnval; 77*0Sstevel@tonic-gate 78*0Sstevel@tonic-gate if (p->pj_name == 0) 79*0Sstevel@tonic-gate return (0); 80*0Sstevel@tonic-gate return (p->pj_projid == argp->key.projid); 81*0Sstevel@tonic-gate } 82*0Sstevel@tonic-gate 83*0Sstevel@tonic-gate static nss_status_t 84*0Sstevel@tonic-gate getbyname(files_backend_ptr_t be, void *a) { 85*0Sstevel@tonic-gate return (_nss_files_XY_hash(be, a, 0, &hashinfo, 0, check_projname)); 86*0Sstevel@tonic-gate } 87*0Sstevel@tonic-gate 88*0Sstevel@tonic-gate static nss_status_t 89*0Sstevel@tonic-gate getbyprojid(files_backend_ptr_t be, void *a) { 90*0Sstevel@tonic-gate return (_nss_files_XY_hash(be, a, 0, &hashinfo, 1, check_projid)); 91*0Sstevel@tonic-gate } 92*0Sstevel@tonic-gate 93*0Sstevel@tonic-gate static files_backend_op_t project_ops[] = { 94*0Sstevel@tonic-gate _nss_files_destr, 95*0Sstevel@tonic-gate _nss_files_endent, 96*0Sstevel@tonic-gate _nss_files_setent, 97*0Sstevel@tonic-gate _nss_files_getent_rigid, 98*0Sstevel@tonic-gate getbyname, 99*0Sstevel@tonic-gate getbyprojid 100*0Sstevel@tonic-gate }; 101*0Sstevel@tonic-gate 102*0Sstevel@tonic-gate /*ARGSUSED*/ 103*0Sstevel@tonic-gate nss_backend_t * 104*0Sstevel@tonic-gate _nss_files_project_constr(dummy1, dummy2, dummy3) 105*0Sstevel@tonic-gate const char *dummy1, *dummy2, *dummy3; 106*0Sstevel@tonic-gate { 107*0Sstevel@tonic-gate return (_nss_files_constr(project_ops, 108*0Sstevel@tonic-gate sizeof (project_ops) / sizeof (project_ops[0]), 109*0Sstevel@tonic-gate PROJF_PATH, 110*0Sstevel@tonic-gate NSS_LINELEN_PROJECT, 111*0Sstevel@tonic-gate &hashinfo)); 112*0Sstevel@tonic-gate } 113