[apple/libinfo.git] / nis.subproj / yp_maplist.c

/*
 * Copyright (c) 1999 Apple Computer, Inc. All rights reserved.
 *
 * @APPLE_LICENSE_HEADER_START@
 * 
 * Portions Copyright (c) 1999 Apple Computer, Inc.  All Rights
 * Reserved.  This file contains Original Code and/or Modifications of
 * Original Code as defined in and that are subject to the Apple Public
 * Source License Version 1.1 (the "License").  You may not use this file
 * except in compliance with the License.  Please obtain a copy of the
 * License at http://www.apple.com/publicsource and read it before using
 * this file.
 * 
 * The Original Code and all software distributed under the License are
 * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
 * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
 * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE OR NON- INFRINGEMENT.  Please see the
 * License for the specific language governing rights and limitations
 * under the License.
 * 
 * @APPLE_LICENSE_HEADER_END@
 */
/*
 * Copyright (c) 1992, 1993 Theo de Raadt <deraadt@theos.com>
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in the
 *    documentation and/or other materials provided with the distribution.
 * 3. All advertising materials mentioning features or use of this software
 *    must display the following acknowledgement:
 *	This product includes software developed by Theo de Raadt.
 * 4. The name of the author may not be used to endorse or promote products
 *    derived from this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS
 * OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 * SUCH DAMAGE.
 */

#if defined(LIBC_SCCS) && !defined(lint)
static char *rcsid = "$OpenBSD: yp_maplist.c,v 1.5 1996/12/03 08:20:04 deraadt Exp $";
#endif /* LIBC_SCCS and not lint */

#include <sys/param.h>
#include <sys/types.h>
#include <sys/socket.h>
#include <sys/file.h>
#include <sys/uio.h>
#include <errno.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <unistd.h>
#include <rpc/rpc.h>
#include <rpc/xdr.h>
#include <rpcsvc/yp.h>
#include <rpcsvc/ypclnt.h>
#include "ypinternal.h"

int
yp_maplist(indomain, outmaplist)
	const char     *indomain;
	struct ypmaplist **outmaplist;
{
	struct dom_binding *ysd;
	struct ypresp_maplist ypml;
	struct timeval  tv;
	int tries = 0, r;
	static int proto = YP_BIND_UDP;

again:
	if (_yp_dobind(indomain, &ysd) != 0)
		return YPERR_DOMAIN;

	tv.tv_sec = _yplib_timeout;
	tv.tv_usec = 0;

	memset(&ypml, 0, sizeof ypml);

	r = clnt_call(ysd->dom_client, YPPROC_MAPLIST, (xdrproc_t)xdr_domainname, &indomain, (xdrproc_t)xdr_ypresp_maplist, &ypml, tv);
	if (r != RPC_SUCCESS)
	{
		if (tries++) clnt_perror(ysd->dom_client, "yp_maplist: clnt_call");

		if (proto == YP_BIND_UDP) proto = YP_BIND_TCP;
		else proto = YP_BIND_UDP;
		ysd->dom_vers = proto;

		goto again;
	}

	*outmaplist = ypml.maps;
	/* NO: xdr_free(xdr_ypresp_maplist, &ypml); */
	_yp_unbind(ysd);
	return ypprot_err(ypml.stat);
}
Commit	Line	Data
03fb6eb0 A	1	/*
	2	* Copyright (c) 1999 Apple Computer, Inc. All rights reserved.
	3	*
	4	* @APPLE_LICENSE_HEADER_START@
	5	*
ad21edcc A	6	* Portions Copyright (c) 1999 Apple Computer, Inc. All Rights
	7	* Reserved. This file contains Original Code and/or Modifications of
	8	* Original Code as defined in and that are subject to the Apple Public
	9	* Source License Version 1.1 (the "License"). You may not use this file
	10	* except in compliance with the License. Please obtain a copy of the
	11	* License at http://www.apple.com/publicsource and read it before using
	12	* this file.
03fb6eb0 A	13	*
03fb6eb0 A	14	* The Original Code and all software distributed under the License are
ad21edcc	15	* distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
03fb6eb0 A	16	* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
03fb6eb0 A	17	* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
ad21edcc A	18	* FITNESS FOR A PARTICULAR PURPOSE OR NON- INFRINGEMENT. Please see the
	19	* License for the specific language governing rights and limitations
	20	* under the License.
03fb6eb0 A	21	*
	22	* @APPLE_LICENSE_HEADER_END@
	23	*/
	24	/*
	25	* Copyright (c) 1992, 1993 Theo de Raadt <deraadt@theos.com>
	26	* All rights reserved.
	27	*
	28	* Redistribution and use in source and binary forms, with or without
	29	* modification, are permitted provided that the following conditions
	30	* are met:
	31	* 1. Redistributions of source code must retain the above copyright
	32	* notice, this list of conditions and the following disclaimer.
	33	* 2. Redistributions in binary form must reproduce the above copyright
	34	* notice, this list of conditions and the following disclaimer in the
	35	* documentation and/or other materials provided with the distribution.
	36	* 3. All advertising materials mentioning features or use of this software
	37	* must display the following acknowledgement:
	38	* This product includes software developed by Theo de Raadt.
	39	* 4. The name of the author may not be used to endorse or promote products
	40	* derived from this software without specific prior written permission.
	41	*
	42	* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS
	43	* OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
	44	* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
	45	* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
	46	* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
	47	* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
	48	* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
	49	* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
	50	* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
	51	* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
	52	* SUCH DAMAGE.
	53	*/
	54
	55	#if defined(LIBC_SCCS) && !defined(lint)
	56	static char *rcsid = "$OpenBSD: yp_maplist.c,v 1.5 1996/12/03 08:20:04 deraadt Exp $";
	57	#endif /* LIBC_SCCS and not lint */
	58
	59	#include <sys/param.h>
	60	#include <sys/types.h>
	61	#include <sys/socket.h>
	62	#include <sys/file.h>
	63	#include <sys/uio.h>
	64	#include <errno.h>
	65	#include <stdio.h>
	66	#include <stdlib.h>
	67	#include <string.h>
	68	#include <unistd.h>
	69	#include <rpc/rpc.h>
	70	#include <rpc/xdr.h>
	71	#include <rpcsvc/yp.h>
	72	#include <rpcsvc/ypclnt.h>
	73	#include "ypinternal.h"
	74
	75	int
	76	yp_maplist(indomain, outmaplist)
	77	const char *indomain;
	78	struct ypmaplist **outmaplist;
	79	{
	80	struct dom_binding *ysd;
	81	struct ypresp_maplist ypml;
	82	struct timeval tv;
	83	int tries = 0, r;
b3dd680f	84	static int proto = YP_BIND_UDP;
03fb6eb0 A	85
	86	again:
	87	if (_yp_dobind(indomain, &ysd) != 0)
	88	return YPERR_DOMAIN;
	89
	90	tv.tv_sec = _yplib_timeout;
	91	tv.tv_usec = 0;
	92
	93	memset(&ypml, 0, sizeof ypml);
	94
b3dd680f A	95	r = clnt_call(ysd->dom_client, YPPROC_MAPLIST, (xdrproc_t)xdr_domainname, &indomain, (xdrproc_t)xdr_ypresp_maplist, &ypml, tv);
	96	if (r != RPC_SUCCESS)
	97	{
	98	if (tries++) clnt_perror(ysd->dom_client, "yp_maplist: clnt_call");
	99
	100	if (proto == YP_BIND_UDP) proto = YP_BIND_TCP;
	101	else proto = YP_BIND_UDP;
	102	ysd->dom_vers = proto;
	103
03fb6eb0 A	104	goto again;
03fb6eb0 A	105	}
b3dd680f	106
03fb6eb0 A	107	*outmaplist = ypml.maps;
	108	/* NO: xdr_free(xdr_ypresp_maplist, &ypml); */
	109	_yp_unbind(ysd);
	110	return ypprot_err(ypml.stat);
	111	}