119 lines
3.2 KiB
C
119 lines
3.2 KiB
C
/* $NetBSD: print-sunrpc.c,v 1.4 1997/03/15 18:38:00 is Exp $ */
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/*
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* Copyright (c) 1992, 1993, 1994
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* The Regents of the University of California. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that: (1) source code distributions
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* retain the above copyright notice and this paragraph in its entirety, (2)
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* distributions including binary code include the above copyright notice and
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* this paragraph in its entirety in the documentation or other materials
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* provided with the distribution, and (3) all advertising materials mentioning
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* features or use of this software display the following acknowledgement:
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* ``This product includes software developed by the University of California,
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* Lawrence Berkeley Laboratory and its contributors.'' Neither the name of
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* the University nor the names of its contributors may be used to endorse
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* or promote products derived from this software without specific prior
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* written permission.
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* THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED
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* WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF
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* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
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*/
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#ifndef lint
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static char rcsid[] =
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"@(#) Header: print-sunrpc.c,v 1.12 94/06/14 20:18:48 leres Exp (LBL)";
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#endif
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#include <sys/param.h>
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#include <sys/time.h>
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#include <sys/types.h>
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#include <sys/socket.h>
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#include <net/if.h>
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#include <netinet/in.h>
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#ifdef __NetBSD__
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#include <net/if_ether.h>
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#else
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#include <netinet/if_ether.h>
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#endif
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#include <netinet/in_systm.h>
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#include <netinet/ip.h>
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#include <netinet/ip_var.h>
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#ifdef SOLARIS
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#include <tiuser.h>
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#endif
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#include <rpc/rpc.h>
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#include <rpc/pmap_prot.h>
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#include <ctype.h>
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#include <errno.h>
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#include <stdio.h>
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#include "interface.h"
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#include "addrtoname.h"
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#include "extract.h" /* must come after interface.h */
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#if BYTE_ORDER == LITTLE_ENDIAN
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static void bswap(u_int32 *, u_int);
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#endif
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#if BYTE_ORDER == LITTLE_ENDIAN
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/*
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* Byte swap an array of n 32-bit words.
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* Assume input is word-aligned.
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* Check that buffer is bounded by "snapend".
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*/
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static void
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bswap(register u_int32 *bp, register u_int n)
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{
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register int nwords = ((char *)snapend - (char *)bp) / sizeof(*bp);
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if (nwords > n)
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nwords = n;
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for (; --nwords >= 0; ++bp)
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*bp = ntohl(*bp);
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}
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#endif
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static struct token proc2str[] = {
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{ PMAPPROC_NULL, "null" },
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{ PMAPPROC_SET, "set" },
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{ PMAPPROC_UNSET, "unset" },
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{ PMAPPROC_GETPORT, "getport" },
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{ PMAPPROC_DUMP, "dump" },
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{ PMAPPROC_CALLIT, "call" },
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{ 0, NULL }
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};
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void
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sunrpcrequest_print(register const u_char *bp, register int length,
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register const u_char *bp2)
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{
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register const struct rpc_msg *rp;
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register const struct ip *ip;
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rp = (struct rpc_msg *)bp;
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ip = (struct ip *)bp2;
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if (!nflag)
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(void)printf("%s.%x > %s.sunrpc: %d",
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ipaddr_string(&ip->ip_src),
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ntohl(rp->rm_xid),
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ipaddr_string(&ip->ip_dst),
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length);
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else
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(void)printf("%s.%x > %s.%x: %d",
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ipaddr_string(&ip->ip_src),
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ntohl(rp->rm_xid),
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ipaddr_string(&ip->ip_dst),
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PMAPPORT,
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length);
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printf(" %s", tok2str(proc2str, " proc #%d",
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ntohl(rp->rm_call.cb_proc)));
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}
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