/*
* CDDL HEADER START
*
* The contents of this file are subject to the terms of the
* Common Development and Distribution License (the "License").
* You may not use this file except in compliance with the License.
*
* You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
* or http://www.opensolaris.org/os/licensing.
* See the License for the specific language governing permissions
* and limitations under the License.
*
* When distributing Covered Code, include this CDDL HEADER in each
* file and include the License file at usr/src/OPENSOLARIS.LICENSE.
* If applicable, add the following below this CDDL HEADER, with the
* fields enclosed by brackets "[]" replaced with your own identifying
* information: Portions Copyright [yyyy] [name of copyright owner]
*
* CDDL HEADER END
*/
/*
* Copyright 2006 Sun Microsystems, Inc. All rights reserved.
* Use is subject to license terms.
*
* files/getrpcent.c -- "files" backend for nsswitch "rpc" database
*/
#pragma ident "%Z%%M% %I% %E% SMI"
#include <rpc/rpcent.h>
#include "files_common.h"
#include <strings.h>
#include <ctype.h>
#include <stdlib.h>
static nss_status_t
getbyname(be, a)
files_backend_ptr_t be;
void *a;
{
nss_XbyY_args_t *argp = (nss_XbyY_args_t *)a;
return (_nss_files_XY_all(be, argp, 1, argp->key.name,
_nss_files_check_name_aliases));
}
static int
check_rpcnum(nss_XbyY_args_t *argp, const char *line, int linelen)
{
int r_number;
const char *limit, *linep;
linep = line;
limit = line + linelen;
/* skip name */
while (linep < limit && !isspace(*linep))
linep++;
/* skip the delimiting spaces */
while (linep < limit && isspace(*linep))
linep++;
if (linep == limit)
return (0);
r_number = (int)strtol(linep, NULL, 10);
return (r_number == argp->key.number);
}
static nss_status_t
getbynumber(be, a)
files_backend_ptr_t be;
void *a;
{
nss_XbyY_args_t *argp = (nss_XbyY_args_t *)a;
char numstr[12];
(void) snprintf(numstr, 12, "%d", argp->key.number);
return (_nss_files_XY_all(be, argp, 1, numstr, check_rpcnum));
}
static files_backend_op_t rpc_ops[] = {
_nss_files_destr,
_nss_files_endent,
_nss_files_setent,
_nss_files_getent_netdb,
getbyname,
getbynumber
};
/*ARGSUSED*/
nss_backend_t *
_nss_files_rpc_constr(dummy1, dummy2, dummy3)
const char *dummy1, *dummy2, *dummy3;
{
return (_nss_files_constr(rpc_ops,
sizeof (rpc_ops) / sizeof (rpc_ops[0]),
"/etc/rpc",
NSS_LINELEN_RPC,
NULL));
}