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print-sunrpc.c (127675) print-sunrpc.c (146778)
1/*
2 * Copyright (c) 1992, 1993, 1994, 1995, 1996
3 * The Regents of the University of California. All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that: (1) source code distributions
7 * retain the above copyright notice and this paragraph in its entirety, (2)
8 * distributions including binary code include the above copyright notice and

--- 4 unchanged lines hidden (view full) ---

13 * Lawrence Berkeley Laboratory and its contributors.'' Neither the name of
14 * the University nor the names of its contributors may be used to endorse
15 * or promote products derived from this software without specific prior
16 * written permission.
17 * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED
18 * WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF
19 * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
20 *
1/*
2 * Copyright (c) 1992, 1993, 1994, 1995, 1996
3 * The Regents of the University of California. All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that: (1) source code distributions
7 * retain the above copyright notice and this paragraph in its entirety, (2)
8 * distributions including binary code include the above copyright notice and

--- 4 unchanged lines hidden (view full) ---

13 * Lawrence Berkeley Laboratory and its contributors.'' Neither the name of
14 * the University nor the names of its contributors may be used to endorse
15 * or promote products derived from this software without specific prior
16 * written permission.
17 * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED
18 * WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF
19 * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
20 *
21 * $FreeBSD: head/contrib/tcpdump/print-sunrpc.c 127675 2004-03-31 14:57:24Z bms $
21 * $FreeBSD: head/contrib/tcpdump/print-sunrpc.c 146778 2005-05-29 19:09:28Z sam $
22 */
23
24#ifndef lint
25static const char rcsid[] _U_ =
22 */
23
24#ifndef lint
25static const char rcsid[] _U_ =
26 "@(#) $Header: /tcpdump/master/tcpdump/print-sunrpc.c,v 1.43.2.2 2003/11/16 08:51:47 guy Exp $ (LBL)";
26 "@(#) $Header: /tcpdump/master/tcpdump/print-sunrpc.c,v 1.46 2004/12/27 00:41:31 guy Exp $ (LBL)";
27#endif
28
29#ifdef HAVE_CONFIG_H
30#include "config.h"
31#endif
32
33#include <tcpdump-stdinc.h>
34
27#endif
28
29#ifdef HAVE_CONFIG_H
30#include "config.h"
31#endif
32
33#include <tcpdump-stdinc.h>
34
35#ifdef HAVE_GETRPCBYNUMBER
35#include <rpc/rpc.h>
36#ifdef HAVE_RPC_RPCENT_H
37#include <rpc/rpcent.h>
36#include <rpc/rpc.h>
37#ifdef HAVE_RPC_RPCENT_H
38#include <rpc/rpcent.h>
38#endif
39#ifndef WIN32
40#include <rpc/pmap_prot.h>
41#endif /* WIN32 */
39#endif /* HAVE_RPC_RPCENT_H */
40#endif /* HAVE_GETRPCBYNUMBER */
42
43#include <stdio.h>
44#include <string.h>
45
46#include "interface.h"
47#include "addrtoname.h"
48#include "extract.h"
49
50#include "ip.h"
51#ifdef INET6
52#include "ip6.h"
53#endif
54
41
42#include <stdio.h>
43#include <string.h>
44
45#include "interface.h"
46#include "addrtoname.h"
47#include "extract.h"
48
49#include "ip.h"
50#ifdef INET6
51#include "ip6.h"
52#endif
53
54#include "rpc_auth.h"
55#include "rpc_msg.h"
56
55static struct tok proc2str[] = {
56 { PMAPPROC_NULL, "null" },
57 { PMAPPROC_SET, "set" },
58 { PMAPPROC_UNSET, "unset" },
59 { PMAPPROC_GETPORT, "getport" },
60 { PMAPPROC_DUMP, "dump" },
61 { PMAPPROC_CALLIT, "call" },
62 { 0, NULL }
63};
64
65/* Forwards */
66static char *progstr(u_int32_t);
67
68void
69sunrpcrequest_print(register const u_char *bp, register u_int length,
70 register const u_char *bp2)
71{
57static struct tok proc2str[] = {
58 { PMAPPROC_NULL, "null" },
59 { PMAPPROC_SET, "set" },
60 { PMAPPROC_UNSET, "unset" },
61 { PMAPPROC_GETPORT, "getport" },
62 { PMAPPROC_DUMP, "dump" },
63 { PMAPPROC_CALLIT, "call" },
64 { 0, NULL }
65};
66
67/* Forwards */
68static char *progstr(u_int32_t);
69
70void
71sunrpcrequest_print(register const u_char *bp, register u_int length,
72 register const u_char *bp2)
73{
72 register const struct rpc_msg *rp;
74 register const struct sunrpc_msg *rp;
73 register const struct ip *ip;
74#ifdef INET6
75 register const struct ip6_hdr *ip6;
76#endif
77 u_int32_t x;
78 char srcid[20], dstid[20]; /*fits 32bit*/
79
75 register const struct ip *ip;
76#ifdef INET6
77 register const struct ip6_hdr *ip6;
78#endif
79 u_int32_t x;
80 char srcid[20], dstid[20]; /*fits 32bit*/
81
80 rp = (struct rpc_msg *)bp;
82 rp = (struct sunrpc_msg *)bp;
81
82 if (!nflag) {
83 snprintf(srcid, sizeof(srcid), "0x%x",
84 EXTRACT_32BITS(&rp->rm_xid));
85 strlcpy(dstid, "sunrpc", sizeof(dstid));
86 } else {
87 snprintf(srcid, sizeof(srcid), "0x%x",
88 EXTRACT_32BITS(&rp->rm_xid));

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130 break;
131 }
132}
133
134static char *
135progstr(prog)
136 u_int32_t prog;
137{
83
84 if (!nflag) {
85 snprintf(srcid, sizeof(srcid), "0x%x",
86 EXTRACT_32BITS(&rp->rm_xid));
87 strlcpy(dstid, "sunrpc", sizeof(dstid));
88 } else {
89 snprintf(srcid, sizeof(srcid), "0x%x",
90 EXTRACT_32BITS(&rp->rm_xid));

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132 break;
133 }
134}
135
136static char *
137progstr(prog)
138 u_int32_t prog;
139{
138#ifndef WIN32
140#ifdef HAVE_GETRPCBYNUMBER
139 register struct rpcent *rp;
140#endif
141 static char buf[32];
142 static u_int32_t lastprog = 0;
143
144 if (lastprog != 0 && prog == lastprog)
145 return (buf);
141 register struct rpcent *rp;
142#endif
143 static char buf[32];
144 static u_int32_t lastprog = 0;
145
146 if (lastprog != 0 && prog == lastprog)
147 return (buf);
146#ifndef WIN32
148#ifdef HAVE_GETRPCBYNUMBER
147 rp = getrpcbynumber(prog);
148 if (rp == NULL)
149 rp = getrpcbynumber(prog);
150 if (rp == NULL)
149#endif /* WIN32 */
151#endif
150 (void) snprintf(buf, sizeof(buf), "#%u", prog);
152 (void) snprintf(buf, sizeof(buf), "#%u", prog);
151#ifndef WIN32
153#ifdef HAVE_GETRPCBYNUMBER
152 else
153 strlcpy(buf, rp->r_name, sizeof(buf));
154#endif
155 return (buf);
156}
154 else
155 strlcpy(buf, rp->r_name, sizeof(buf));
156#endif
157 return (buf);
158}