139 lines
3.3 KiB
C
139 lines
3.3 KiB
C
/*
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* Copyright (c) 1992 The Regents of the University of California.
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* 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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* $Id: print-sunrpc.c,v 1.1 1993/11/14 21:20:55 deraadt Exp $
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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 1.1 92/06/02 11:36:37 mccanne Exp (LBL)";
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#endif
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#include <stdio.h>
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#include <sys/param.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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#include <netinet/if_ether.h>
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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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#include <sys/time.h>
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#include <errno.h>
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#include <rpc/rpc.h>
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#include <rpc/auth.h>
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#include <rpc/auth_unix.h>
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#include <rpc/svc.h>
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#include <rpc/xdr.h>
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#include <rpc/rpc_msg.h>
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#include <rpc/pmap_prot.h>
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#include <ctype.h>
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#include "interface.h"
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#include "addrtoname.h"
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#include "extract.h"
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#if BYTE_ORDER == LITTLE_ENDIAN
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/*
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* Byte swap an array of n 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(bp, n)
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register u_long *bp;
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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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void
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sunrpcrequest_print(rp, length, ip)
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register struct rpc_msg *rp;
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int length;
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register struct ip *ip;
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{
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register u_long *dp;
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register u_char *ep = snapend;
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#define TCHECK(p, l) if ((u_char *)(p) > ep - l) break
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#if BYTE_ORDER == LITTLE_ENDIAN
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bswap((u_long *)rp, sizeof(*rp) / sizeof(u_long));
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#endif
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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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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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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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switch (rp->rm_call.cb_proc) {
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case PMAPPROC_NULL:
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printf(" null");
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break;
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case PMAPPROC_SET:
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printf(" set");
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break;
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case PMAPPROC_UNSET:
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printf(" unset");
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break;
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case PMAPPROC_GETPORT:
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printf(" getport");
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break;
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case PMAPPROC_DUMP:
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printf(" dump");
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break;
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case PMAPPROC_CALLIT:
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printf(" callit");
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break;
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default:
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printf(" proc #%d", rp->rm_call.cb_proc);
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}
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printf(" prog #%d", rp->rm_call.cb_prog);
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putchar('\n');
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}
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