home *** CD-ROM | disk | FTP | other *** search
- /*
- * Copyright (c) 1992 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 1.1 92/06/02 11:36:37 mccanne Exp $ (LBL)";
- #endif
-
- #include <stdio.h>
- #include <sys/param.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>
-
- #include <sys/time.h>
- #include <errno.h>
- #include <rpc/types.h>
- #include <rpc/auth.h>
- #include <rpc/auth_unix.h>
- #include <rpc/svc.h>
- #include <rpc/xdr.h>
- #include <rpc/rpc_msg.h>
-
- #include <rpc/pmap_prot.h>
-
- #include <ctype.h>
-
- #include "interface.h"
-
- #include "addrtoname.h"
- #include "extract.h"
-
- #if BYTE_ORDER == LITTLE_ENDIAN
- /*
- * Byte swap an array of n words.
- * Assume input is word-aligned.
- * Check that buffer is bounded by "snapend".
- */
- static void
- bswap(bp, n)
- register u_long *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
-
- void
- sunrpcrequest_print(rp, length, ip)
- register struct rpc_msg *rp;
- int length;
- register struct ip *ip;
- {
- register u_long *dp;
- register u_char *ep = snapend;
- #define TCHECK(p, l) if ((u_char *)(p) > ep - l) break
-
- #if BYTE_ORDER == LITTLE_ENDIAN
- bswap((u_long *)rp, sizeof(*rp) / sizeof(u_long));
- #endif
-
- if (!nflag)
- (void)printf("%s.%x > %s.sunrpc: %d",
- ipaddr_string(&ip->ip_src),
- rp->rm_xid,
- ipaddr_string(&ip->ip_dst),
- length);
- else
- (void)printf("%s.%x > %s.%x: %d",
- ipaddr_string(&ip->ip_src),
- rp->rm_xid,
- ipaddr_string(&ip->ip_dst),
- PMAPPORT,
- length);
-
- switch (rp->rm_call.cb_proc) {
-
- case PMAPPROC_NULL:
- printf(" null");
- break;
-
- case PMAPPROC_SET:
- printf(" set");
- break;
-
- case PMAPPROC_UNSET:
- printf(" unset");
- break;
-
- case PMAPPROC_GETPORT:
- printf(" getport");
- break;
-
- case PMAPPROC_DUMP:
- printf(" dump");
- break;
-
- case PMAPPROC_CALLIT:
- printf(" callit");
- break;
-
- default:
- printf(" proc #%d", rp->rm_call.cb_proc);
- }
- printf(" prog #%d", rp->rm_call.cb_prog);
- putchar('\n');
- }
-
-