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/* $NetBSD: print-sunrpc.c,v 1.3 1995/03/06 19:11:32 mycroft Exp $ */
/*
* Copyright (c) 1992, 1993, 1994
* The Regents of the University of California. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that: (1) source code distributions
* retain the above copyright notice and this paragraph in its entirety, (2)
* distributions including binary code include the above copyright notice and
* this paragraph in its entirety in the documentation or other materials
* provided with the distribution, and (3) all advertising materials mentioning
* features or use of this software display the following acknowledgement:
* ``This product includes software developed by the University of California,
* Lawrence Berkeley Laboratory and its contributors.'' Neither the name of
* the University nor the names of its contributors may be used to endorse
* or promote products derived from this software without specific prior
* written permission.
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
*/
#ifndef lint
static char rcsid[] =
"@(#) Header: print-sunrpc.c,v 1.12 94/06/14 20:18:48 leres Exp (LBL)";
#endif
#include <sys/param.h>
#include <sys/time.h>
#include <sys/types.h>
#include <sys/socket.h>
#include <net/if.h>
#include <netinet/in.h>
#include <netinet/if_ether.h>
#include <netinet/in_systm.h>
#include <netinet/ip.h>
#include <netinet/ip_var.h>
#ifdef SOLARIS
#include <tiuser.h>
#endif
#include <rpc/rpc.h>
#include <rpc/pmap_prot.h>
#include <ctype.h>
#include <errno.h>
#include <stdio.h>
#include "interface.h"
#include "addrtoname.h"
#include "extract.h" /* must come after interface.h */
#if BYTE_ORDER == LITTLE_ENDIAN
static void bswap(u_int32 *, u_int);
#endif
#if BYTE_ORDER == LITTLE_ENDIAN
/*
* Byte swap an array of n 32-bit words.
* Assume input is word-aligned.
* Check that buffer is bounded by "snapend".
*/
static void
bswap(register u_int32 *bp, register u_int n)
{
register int nwords = ((char *)snapend - (char *)bp) / sizeof(*bp);
if (nwords > n)
nwords = n;
for (; --nwords >= 0; ++bp)
*bp = ntohl(*bp);
}
#endif
static struct token proc2str[] = {
{ PMAPPROC_NULL, "null" },
{ PMAPPROC_SET, "set" },
{ PMAPPROC_UNSET, "unset" },
{ PMAPPROC_GETPORT, "getport" },
{ PMAPPROC_DUMP, "dump" },
{ PMAPPROC_CALLIT, "call" },
{ 0, NULL }
};
void
sunrpcrequest_print(register const u_char *bp, register int length,
register const u_char *bp2)
{
register const struct rpc_msg *rp;
register const struct ip *ip;
rp = (struct rpc_msg *)bp;
ip = (struct ip *)bp2;
if (!nflag)
(void)printf("%s.%x > %s.sunrpc: %d",
ipaddr_string(&ip->ip_src),
ntohl(rp->rm_xid),
ipaddr_string(&ip->ip_dst),
length);
else
(void)printf("%s.%x > %s.%x: %d",
ipaddr_string(&ip->ip_src),
ntohl(rp->rm_xid),
ipaddr_string(&ip->ip_dst),
PMAPPORT,
length);
printf(" %s", tok2str(proc2str, " proc #%d",
ntohl(rp->rm_call.cb_proc)));
}
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