1/*
2 * Copyright (c) 1999 Apple Computer, Inc. All rights reserved.
3 *
4 * @APPLE_LICENSE_HEADER_START@
5 *
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.
13 *
14 * The Original Code and all software distributed under the License are
15 * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
16 * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
17 * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
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.
21 *
22 * @APPLE_LICENSE_HEADER_END@
23 */
24/*
25 * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
26 * unrestricted use provided that this legend is included on all tape
27 * media and as a part of the software program in whole or part.  Users
28 * may copy or modify Sun RPC without charge, but are not authorized
29 * to license or distribute it to anyone else except as part of a product or
30 * program developed by the user.
31 *
32 * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
33 * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
34 * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
35 *
36 * Sun RPC is provided with no support and without any obligation on the
37 * part of Sun Microsystems, Inc. to assist in its use, correction,
38 * modification or enhancement.
39 *
40 * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
41 * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
42 * OR ANY PART THEREOF.
43 *
44 * In no event will Sun Microsystems, Inc. be liable for any lost revenue
45 * or profits or other special, indirect and consequential damages, even if
46 * Sun has been advised of the possibility of such damages.
47 *
48 * Sun Microsystems, Inc.
49 * 2550 Garcia Avenue
50 * Mountain View, California  94043
51 */
52
53#if defined(LIBC_SCCS) && !defined(lint)
54/*static char *sccsid = "from: @(#)pmap_getmaps.c 1.10 87/08/11 Copyr 1984 Sun Micro";*/
55/*static char *sccsid = "from: @(#)pmap_getmaps.c	2.2 88/08/01 4.0 RPCSRC";*/
56static char *rcsid = "$Id: pmap_getmaps.c,v 1.4 2004/12/19 22:45:44 zarzycki Exp $";
57#endif
58
59/*
60 * pmap_getmap.c
61 * Client interface to pmap rpc service.
62 * contains pmap_getmaps, which is only tcp service involved
63 *
64 * Copyright (C) 1984, Sun Microsystems, Inc.
65 */
66
67#include <unistd.h>
68#include <rpc/rpc.h>
69#include <rpc/pmap_prot.h>
70#include <rpc/pmap_clnt.h>
71#include <sys/socket.h>
72#include <netdb.h>
73#include <stdio.h>
74#include <errno.h>
75#include <net/if.h>
76#include <sys/ioctl.h>
77#define NAMELEN 255
78#define MAX_BROADCAST_SIZE 1400
79
80extern int errno;
81
82/*
83 * Get a copy of the current port maps.
84 * Calls the pmap service remotely to do get the maps.
85 */
86struct pmaplist *
87pmap_getmaps(address)
88	 struct sockaddr_in *address;
89{
90	struct pmaplist *head = (struct pmaplist *)NULL;
91	int socket = -1;
92	struct timeval minutetimeout;
93	register CLIENT *client;
94
95	minutetimeout.tv_sec = 60;
96	minutetimeout.tv_usec = 0;
97	address->sin_port = htons(PMAPPORT);
98	client = clnttcp_create(address, PMAPPROG,
99	    PMAPVERS, &socket, 50, 500);
100	if (client != (CLIENT *)NULL) {
101		if (CLNT_CALL(client, PMAPPROC_DUMP, (xdrproc_t)xdr_void, NULL, (xdrproc_t)xdr_pmaplist, &head, minutetimeout) != RPC_SUCCESS) {
102			clnt_perror(client, "pmap_getmaps rpc problem");
103		}
104		CLNT_DESTROY(client);
105	}
106	(void)close(socket);
107	address->sin_port = 0;
108	return (head);
109}
110