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authorpst <pst@FreeBSD.org>1996-08-19 20:34:12 +0000
committerpst <pst@FreeBSD.org>1996-08-19 20:34:12 +0000
commit97a804ef88319863cfa8146c068ec895f4ad8316 (patch)
treea0e1430e0d74185364854779b70e6d96aba9cf47 /contrib/tcpdump/print-sunrpc.c
downloadFreeBSD-src-97a804ef88319863cfa8146c068ec895f4ad8316.zip
FreeBSD-src-97a804ef88319863cfa8146c068ec895f4ad8316.tar.gz
Virgin import of unmodified tcpdump v3.2.1 distribution from LBL.
Obtained from: ftp://ftp.ee.lbl.gov/tcpdump.tar.Z on 19-Aug-1996.
Diffstat (limited to 'contrib/tcpdump/print-sunrpc.c')
-rw-r--r--contrib/tcpdump/print-sunrpc.c132
1 files changed, 132 insertions, 0 deletions
diff --git a/contrib/tcpdump/print-sunrpc.c b/contrib/tcpdump/print-sunrpc.c
new file mode 100644
index 0000000..71055aa
--- /dev/null
+++ b/contrib/tcpdump/print-sunrpc.c
@@ -0,0 +1,132 @@
+/*
+ * Copyright (c) 1992, 1993, 1994, 1995, 1996
+ * 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 1.24 96/07/23 14:17:27 leres Exp $ (LBL)";
+#endif
+
+#include <sys/param.h>
+#include <sys/time.h>
+#include <sys/socket.h>
+
+#if __STDC__
+struct mbuf;
+struct rtentry;
+#endif
+#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 <rpc/rpc.h>
+#ifdef HAVE_RPC_RPCENT_H
+#include <rpc/rpcent.h>
+#endif
+#include <rpc/pmap_prot.h>
+
+#include <ctype.h>
+#include <netdb.h>
+#include <stdio.h>
+#include <string.h>
+
+#include "interface.h"
+#include "addrtoname.h"
+
+static struct tok proc2str[] = {
+ { PMAPPROC_NULL, "null" },
+ { PMAPPROC_SET, "set" },
+ { PMAPPROC_UNSET, "unset" },
+ { PMAPPROC_GETPORT, "getport" },
+ { PMAPPROC_DUMP, "dump" },
+ { PMAPPROC_CALLIT, "call" },
+ { 0, NULL }
+};
+
+/* Forwards */
+static char *progstr(u_int32_t);
+
+void
+sunrpcrequest_print(register const u_char *bp, register u_int length,
+ register const u_char *bp2)
+{
+ register const struct rpc_msg *rp;
+ register const struct ip *ip;
+ u_int32_t x;
+
+ rp = (struct rpc_msg *)bp;
+ ip = (struct ip *)bp2;
+
+ if (!nflag)
+ (void)printf("%s.%x > %s.sunrpc: %d",
+ ipaddr_string(&ip->ip_src),
+ (u_int32_t)ntohl(rp->rm_xid),
+ ipaddr_string(&ip->ip_dst),
+ length);
+ else
+ (void)printf("%s.%x > %s.%x: %d",
+ ipaddr_string(&ip->ip_src),
+ (u_int32_t)ntohl(rp->rm_xid),
+ ipaddr_string(&ip->ip_dst),
+ PMAPPORT,
+ length);
+ printf(" %s", tok2str(proc2str, " proc #%u",
+ (u_int32_t)ntohl(rp->rm_call.cb_proc)));
+ x = ntohl(rp->rm_call.cb_rpcvers);
+ if (x != 2)
+ printf(" [rpcver %u]", x);
+
+ switch (ntohl(rp->rm_call.cb_proc)) {
+
+ case PMAPPROC_SET:
+ case PMAPPROC_UNSET:
+ case PMAPPROC_GETPORT:
+ case PMAPPROC_CALLIT:
+ x = ntohl(rp->rm_call.cb_prog);
+ if (!nflag)
+ printf(" %s", progstr(x));
+ else
+ printf(" %u", x);
+ printf(".%u", (u_int32_t)ntohl(rp->rm_call.cb_vers));
+ break;
+ }
+}
+
+static char *
+progstr(prog)
+ u_int32_t prog;
+{
+ register struct rpcent *rp;
+ static char buf[32];
+ static lastprog = 0;
+
+ if (lastprog != 0 && prog == lastprog)
+ return (buf);
+ rp = getrpcbynumber(prog);
+ if (rp == NULL)
+ (void) sprintf(buf, "#%u", prog);
+ else
+ strcpy(buf, rp->r_name);
+ return (buf);
+}
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