/*
 *	$Id: pmap_getmaps.c,v 4.2 1994/09/29 23:48:50 jraja Exp $
 *
 *	Client interface to pmap rpc service.
 *	Contains pmap_getmaps(), which is only tcp service involved
 *
 *	Copyright © 1994 AmiTCP/IP Group,
 *			 Network Solutions Development Inc.
 *			 All rights reserved.
 */

/* @(#)pmap_getmaps.c   2.2 88/08/01 4.0 RPCSRC */
#if !defined(lint) && defined(SCCSIDS)
static char sccsid[] = "@(#)pmap_getmaps.c 1.10 87/08/11 Copyr 1984 Sun Micro";
#endif

/*
 * Copyright (C) 1984, Sun Microsystems, Inc.
 */

#ifdef NEW
#define CloseSocket(s) close(s)
#endif

#include <sys/param.h>
#include <rpc/rpc.h>
#include <rpc/pmap_prot.h>
#include <rpc/pmap_clnt.h>
#include <sys/socket.h>
#include <netdb.h>
#include <stdio.h>
#include <errno.h>
#include <net/if.h>
#include <sys/ioctl.h>
#define NAMELEN 255
#define MAX_BROADCAST_SIZE 1400

/*
 * Get a copy of the current port maps.
 * Calls the pmap service remotely to do get the maps.
 */
struct pmaplist *
pmap_getmaps(address)
	 struct sockaddr_in *address;
{
	struct pmaplist *head = (struct pmaplist *)NULL;
	int socket = -1;
	struct timeval minutetimeout;
	register CLIENT *client;

	minutetimeout.tv_sec = 60;
	minutetimeout.tv_usec = 0;
	address->sin_port = htons(PMAPPORT);
	client = clnttcp_create(address, PMAPPROG,
	    PMAPVERS, &socket, 50, 500);
	if (client != (CLIENT *)NULL) {
		if (CLNT_CALL(client, PMAPPROC_DUMP, xdr_void, NULL, xdr_pmaplist,
		    &head, minutetimeout) != RPC_SUCCESS) {
			clnt_perror(client, "pmap_getmaps rpc problem");
		}
		CLNT_DESTROY(client);
	}
#ifdef AMITCP
	(void)CloseSocket(socket);
#else
	(void)close(socket);
#endif
	address->sin_port = 0;
	return (head);
}