add support for AS-PIC cookies

[tcpdump] / print-sunrpc.c

diff --git a/print-sunrpc.c b/print-sunrpc.c
index c6c0583007edb7d3bb79f7dc4e1f3218a5f26b85..ffedd91e1b78caca3d11c808ae12cb50637b5287 100644 (file)
--- a/print-sunrpc.c
+++ b/print-sunrpc.c
@@ -20,51 +20,47 @@
  */
 
 #ifndef lint
-static const char rcsid[] =
-    "@(#) $Header: /tcpdump/master/tcpdump/print-sunrpc.c,v 1.36 2000-09-28 06:43:08 guy Exp $ (LBL)";
+static const char rcsid[] _U_ =
+    "@(#) $Header: /tcpdump/master/tcpdump/print-sunrpc.c,v 1.46.2.1 2005-04-27 21:44:06 guy Exp $ (LBL)";
 #endif
 
 #ifdef HAVE_CONFIG_H
 #include "config.h"
 #endif
 
-#include <sys/param.h>
-#include <sys/time.h>
-#include <sys/socket.h>
-
-struct mbuf;
-struct rtentry;
-
-#include <netinet/in.h>
-#include <netinet/in_systm.h>
-#ifdef INET6
-#include <netinet/ip6.h>
-#endif
+#include <tcpdump-stdinc.h>
 
+#ifdef HAVE_GETRPCBYNUMBER
 #include <rpc/rpc.h>
 #ifdef HAVE_RPC_RPCENT_H
 #include <rpc/rpcent.h>
-#endif
-#include <rpc/pmap_prot.h>
+#endif /* HAVE_RPC_RPCENT_H */
+#endif /* HAVE_GETRPCBYNUMBER */
 
-#include <ctype.h>
-#include <netdb.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[] = {
-       { PMAPPROC_NULL,        "null" },
-       { PMAPPROC_SET,         "set" },
-       { PMAPPROC_UNSET,       "unset" },
-       { PMAPPROC_GETPORT,     "getport" },
-       { PMAPPROC_DUMP,        "dump" },
-       { PMAPPROC_CALLIT,      "call" },
-       { 0,                    NULL }
+       { 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 */
@@ -74,7 +70,7 @@ 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 sunrpc_msg *rp;
        register const struct ip *ip;
 #ifdef INET6
        register const struct ip6_hdr *ip6;
@@ -82,19 +78,19 @@ sunrpcrequest_print(register const u_char *bp, register u_int length,
        u_int32_t x;
        char srcid[20], dstid[20];      /*fits 32bit*/
 
-       rp = (struct rpc_msg *)bp;
+       rp = (struct sunrpc_msg *)bp;
 
        if (!nflag) {
                snprintf(srcid, sizeof(srcid), "0x%x",
-                   (u_int32_t)ntohl(rp->rm_xid));
+                   EXTRACT_32BITS(&rp->rm_xid));
                strlcpy(dstid, "sunrpc", sizeof(dstid));
        } else {
                snprintf(srcid, sizeof(srcid), "0x%x",
-                   (u_int32_t)ntohl(rp->rm_xid));
-               snprintf(dstid, sizeof(dstid), "0x%x", PMAPPORT);
+                   EXTRACT_32BITS(&rp->rm_xid));
+               snprintf(dstid, sizeof(dstid), "0x%x", SUNRPC_PMAPPORT);
        }
 
-       switch (((struct ip *)bp2)->ip_v) {
+       switch (IP_V((struct ip *)bp2)) {
        case 4:
                ip = (struct ip *)bp2;
                printf("%s.%s > %s.%s: %d",
@@ -115,23 +111,23 @@ sunrpcrequest_print(register const u_char *bp, register u_int length,
        }
 
        printf(" %s", tok2str(proc2str, " proc #%u",
-           (u_int32_t)ntohl(rp->rm_call.cb_proc)));
-       x = ntohl(rp->rm_call.cb_rpcvers);
+           EXTRACT_32BITS(&rp->rm_call.cb_proc)));
+       x = EXTRACT_32BITS(&rp->rm_call.cb_rpcvers);
        if (x != 2)
                printf(" [rpcver %u]", x);
 
-       switch (ntohl(rp->rm_call.cb_proc)) {
+       switch (EXTRACT_32BITS(&rp->rm_call.cb_proc)) {
 
-       case PMAPPROC_SET:
-       case PMAPPROC_UNSET:
-       case PMAPPROC_GETPORT:
-       case PMAPPROC_CALLIT:
-               x = ntohl(rp->rm_call.cb_prog);
+       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", (u_int32_t)ntohl(rp->rm_call.cb_vers));
+               printf(".%u", EXTRACT_32BITS(&rp->rm_call.cb_vers));
                break;
        }
 }
@@ -140,16 +136,22 @@ static char *
 progstr(prog)
        u_int32_t prog;
 {
+#ifdef HAVE_GETRPCBYNUMBER
        register struct rpcent *rp;
+#endif
        static char buf[32];
-       static int lastprog = 0;
+       static u_int32_t lastprog = 0;
 
        if (lastprog != 0 && prog == lastprog)
                return (buf);
+#ifdef HAVE_GETRPCBYNUMBER
        rp = getrpcbynumber(prog);
        if (rp == NULL)
+#endif
                (void) snprintf(buf, sizeof(buf), "#%u", prog);
+#ifdef HAVE_GETRPCBYNUMBER
        else
                strlcpy(buf, rp->r_name, sizeof(buf));
+#endif
        return (buf);
 }