mirror of
https://git.rtems.org/rtems-libbsd/
synced 2025-05-14 07:19:36 +08:00
8440506ee8
- Update the file builder generator to handle generator specific cflags and includes. The tcpdump and libpcap have localised headers and need specific headers paths to see them. There are also module specific flags and these need to be passed to the lex and yacc generators. - Add the tcpdump support.
177 lines
4.6 KiB
C
177 lines
4.6 KiB
C
#include <machine/rtems-bsd-user-space.h>
|
|
|
|
/*
|
|
* 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.
|
|
*
|
|
* $FreeBSD$
|
|
*/
|
|
|
|
#ifndef lint
|
|
static const char rcsid[] _U_ =
|
|
"@(#) $Header: /tcpdump/master/tcpdump/print-sunrpc.c,v 1.47 2005-04-27 21:43:48 guy Exp $ (LBL)";
|
|
#endif
|
|
|
|
#ifdef HAVE_CONFIG_H
|
|
#include "config.h"
|
|
#endif
|
|
|
|
/*
|
|
* At least on HP-UX:
|
|
*
|
|
* 1) getrpcbynumber() is declared in <netdb.h>, not any of the RPC
|
|
* header files
|
|
*
|
|
* and
|
|
*
|
|
* 2) if _XOPEN_SOURCE_EXTENDED is defined, <netdb.h> doesn't declare
|
|
* it
|
|
*
|
|
* so we undefine it.
|
|
*/
|
|
#undef _XOPEN_SOURCE_EXTENDED
|
|
|
|
#include <tcpdump-stdinc.h>
|
|
|
|
#if defined(HAVE_GETRPCBYNUMBER) && defined(HAVE_RPC_RPC_H)
|
|
#include <rpc/rpc.h>
|
|
#ifdef HAVE_RPC_RPCENT_H
|
|
#include <rpc/rpcent.h>
|
|
#endif /* HAVE_RPC_RPCENT_H */
|
|
#endif /* defined(HAVE_GETRPCBYNUMBER) && defined(HAVE_RPC_RPC_H) */
|
|
|
|
#include <stdio.h>
|
|
#include <string.h>
|
|
|
|
#include "interface.h"
|
|
#include "addrtoname.h"
|
|
#include "extract.h"
|
|
|
|
#include "ip.h"
|
|
#ifdef INET6
|
|
#include "ip6.h"
|
|
#endif
|
|
|
|
#include "rpc_auth.h"
|
|
#include "rpc_msg.h"
|
|
#include "pmap_prot.h"
|
|
|
|
static struct tok proc2str[] = {
|
|
{ SUNRPC_PMAPPROC_NULL, "null" },
|
|
{ SUNRPC_PMAPPROC_SET, "set" },
|
|
{ SUNRPC_PMAPPROC_UNSET, "unset" },
|
|
{ SUNRPC_PMAPPROC_GETPORT, "getport" },
|
|
{ SUNRPC_PMAPPROC_DUMP, "dump" },
|
|
{ SUNRPC_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 sunrpc_msg *rp;
|
|
register const struct ip *ip;
|
|
#ifdef INET6
|
|
register const struct ip6_hdr *ip6;
|
|
#endif
|
|
u_int32_t x;
|
|
char srcid[20], dstid[20]; /*fits 32bit*/
|
|
|
|
rp = (struct sunrpc_msg *)bp;
|
|
|
|
if (!nflag) {
|
|
snprintf(srcid, sizeof(srcid), "0x%x",
|
|
EXTRACT_32BITS(&rp->rm_xid));
|
|
strlcpy(dstid, "sunrpc", sizeof(dstid));
|
|
} else {
|
|
snprintf(srcid, sizeof(srcid), "0x%x",
|
|
EXTRACT_32BITS(&rp->rm_xid));
|
|
snprintf(dstid, sizeof(dstid), "0x%x", SUNRPC_PMAPPORT);
|
|
}
|
|
|
|
switch (IP_V((struct ip *)bp2)) {
|
|
case 4:
|
|
ip = (struct ip *)bp2;
|
|
printf("%s.%s > %s.%s: %d",
|
|
ipaddr_string(&ip->ip_src), srcid,
|
|
ipaddr_string(&ip->ip_dst), dstid, length);
|
|
break;
|
|
#ifdef INET6
|
|
case 6:
|
|
ip6 = (struct ip6_hdr *)bp2;
|
|
printf("%s.%s > %s.%s: %d",
|
|
ip6addr_string(&ip6->ip6_src), srcid,
|
|
ip6addr_string(&ip6->ip6_dst), dstid, length);
|
|
break;
|
|
#endif
|
|
default:
|
|
printf("%s.%s > %s.%s: %d", "?", srcid, "?", dstid, length);
|
|
break;
|
|
}
|
|
|
|
printf(" %s", tok2str(proc2str, " proc #%u",
|
|
EXTRACT_32BITS(&rp->rm_call.cb_proc)));
|
|
x = EXTRACT_32BITS(&rp->rm_call.cb_rpcvers);
|
|
if (x != 2)
|
|
printf(" [rpcver %u]", x);
|
|
|
|
switch (EXTRACT_32BITS(&rp->rm_call.cb_proc)) {
|
|
|
|
case SUNRPC_PMAPPROC_SET:
|
|
case SUNRPC_PMAPPROC_UNSET:
|
|
case SUNRPC_PMAPPROC_GETPORT:
|
|
case SUNRPC_PMAPPROC_CALLIT:
|
|
x = EXTRACT_32BITS(&rp->rm_call.cb_prog);
|
|
if (!nflag)
|
|
printf(" %s", progstr(x));
|
|
else
|
|
printf(" %u", x);
|
|
printf(".%u", EXTRACT_32BITS(&rp->rm_call.cb_vers));
|
|
break;
|
|
}
|
|
}
|
|
|
|
static char *
|
|
progstr(prog)
|
|
u_int32_t prog;
|
|
{
|
|
#if defined(HAVE_GETRPCBYNUMBER) && defined(HAVE_RPC_RPC_H)
|
|
register struct rpcent *rp;
|
|
#endif
|
|
static char buf[32];
|
|
static u_int32_t lastprog = 0;
|
|
|
|
if (lastprog != 0 && prog == lastprog)
|
|
return (buf);
|
|
#if defined(HAVE_GETRPCBYNUMBER) && defined(HAVE_RPC_RPC_H)
|
|
rp = getrpcbynumber(prog);
|
|
if (rp == NULL)
|
|
#endif
|
|
(void) snprintf(buf, sizeof(buf), "#%u", prog);
|
|
#if defined(HAVE_GETRPCBYNUMBER) && defined(HAVE_RPC_RPC_H)
|
|
else
|
|
strlcpy(buf, rp->r_name, sizeof(buf));
|
|
#endif
|
|
return (buf);
|
|
}
|