Regenerate config files.

[tcpdump] / print-rip.c

diff --git a/print-rip.c b/print-rip.c
index bd17d5f106517f379501f8beb149003c7ddba669..cf661d03b38c0fc37a54f7cb62d020aa32777a0f 100644 (file)
--- a/print-rip.c
+++ b/print-rip.c
@@ -19,32 +19,28 @@
  * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
  */
 
  * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
  */
 

-#ifndef lint
-static const char rcsid[] _U_ =
-    "@(#) $Header: /tcpdump/master/tcpdump/print-rip.c,v 1.59 2006-03-23 14:58:44 hannes Exp $ (LBL)";
-#endif
+/* \summary: Routing Information Protocol (RIP) printer */

 
 #ifdef HAVE_CONFIG_H
 #include "config.h"
 #endif
 
 
 #ifdef HAVE_CONFIG_H
 #include "config.h"
 #endif
 

-#include <tcpdump-stdinc.h>
+#include <netdissect-stdinc.h>

 
 #include <stdio.h>
 
 #include <stdio.h>

-#include <string.h>

 
 

-#include "interface.h"
+#include "netdissect.h"

 #include "addrtoname.h"
 #include "addrtoname.h"

-#include "extract.h"                   /* must come after interface.h */
+#include "extract.h"

 
 #include "af.h"
 
 static const char tstr[] = "[|rip]";
 
 struct rip {
 
 #include "af.h"
 
 static const char tstr[] = "[|rip]";
 
 struct rip {

-       u_int8_t rip_cmd;               /* request/response */
-       u_int8_t rip_vers;              /* protocol version # */
-       u_int8_t unused[2];             /* unused */
+       uint8_t rip_cmd;                /* request/response */
+       uint8_t rip_vers;               /* protocol version # */
+       uint8_t unused[2];              /* unused */

 };
 
 #define        RIPCMD_REQUEST          1       /* want info */
 };
 
 #define        RIPCMD_REQUEST          1       /* want info */


@@ -69,7 +65,7 @@ static const struct tok rip_cmd_values[] = {
 
 /*
  * rfc 1723
 
 /*
  * rfc 1723

- * 
+ *

  *  0                   1                   2                   3 3
  *  0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1
  * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
  *  0                   1                   2                   3 3
  *  0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1
  * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+


@@ -89,118 +85,121 @@ static const struct tok rip_cmd_values[] = {
  */
 
 struct rip_netinfo {
  */
 
 struct rip_netinfo {

-       u_int16_t rip_family;
-       u_int16_t rip_tag;
-       u_int32_t rip_dest;
-       u_int32_t rip_dest_mask;
-       u_int32_t rip_router;
-       u_int32_t rip_metric;           /* cost of route */
+       uint16_t rip_family;
+       uint16_t rip_tag;
+       uint32_t rip_dest;
+       uint32_t rip_dest_mask;
+       uint32_t rip_router;
+       uint32_t rip_metric;            /* cost of route */

 };
 
 static void
 };
 
 static void

-rip_entry_print_v1(register const struct rip_netinfo *ni)
+rip_entry_print_v1(netdissect_options *ndo,
+                   register const struct rip_netinfo *ni)

 {
        register u_short family;
 
        /* RFC 1058 */
        family = EXTRACT_16BITS(&ni->rip_family);
        if (family != BSD_AFNUM_INET && family != 0) {
 {
        register u_short family;
 
        /* RFC 1058 */
        family = EXTRACT_16BITS(&ni->rip_family);
        if (family != BSD_AFNUM_INET && family != 0) {

-               printf("\n\t AFI %s, ", tok2str(bsd_af_values, "Unknown (%u)", family));
-                print_unknown_data((u_int8_t *)&ni->rip_family,"\n\t  ",RIP_ROUTELEN);
+               ND_PRINT((ndo, "\n\t AFI %s, ", tok2str(bsd_af_values, "Unknown (%u)", family)));
+               print_unknown_data(ndo, (const uint8_t *)&ni->rip_family, "\n\t  ", RIP_ROUTELEN);

                return;
        }
        if (EXTRACT_16BITS(&ni->rip_tag) ||
            EXTRACT_32BITS(&ni->rip_dest_mask) ||
            EXTRACT_32BITS(&ni->rip_router)) {
                /* MBZ fields not zero */
                return;
        }
        if (EXTRACT_16BITS(&ni->rip_tag) ||
            EXTRACT_32BITS(&ni->rip_dest_mask) ||
            EXTRACT_32BITS(&ni->rip_router)) {
                /* MBZ fields not zero */

-                print_unknown_data((u_int8_t *)&ni->rip_family,"\n\t  ",RIP_ROUTELEN);
+                print_unknown_data(ndo, (const uint8_t *)&ni->rip_family, "\n\t  ", RIP_ROUTELEN);

                return;
        }
        if (family == 0) {
                return;
        }
        if (family == 0) {

-               printf("\n\t  AFI 0, %s, metric: %u",
-                       ipaddr_string(&ni->rip_dest),
-                       EXTRACT_32BITS(&ni->rip_metric));
+               ND_PRINT((ndo, "\n\t  AFI 0, %s, metric: %u",
+                       ipaddr_string(ndo, &ni->rip_dest),
+                       EXTRACT_32BITS(&ni->rip_metric)));

                return;
        } /* BSD_AFNUM_INET */
                return;
        } /* BSD_AFNUM_INET */

-       printf("\n\t  %s, metric: %u",
-               ipaddr_string(&ni->rip_dest),
-              EXTRACT_32BITS(&ni->rip_metric));
+       ND_PRINT((ndo, "\n\t  %s, metric: %u",
+               ipaddr_string(ndo, &ni->rip_dest),
+              EXTRACT_32BITS(&ni->rip_metric)));

 }
 
 static unsigned
 }
 
 static unsigned

-rip_entry_print_v2(register const struct rip_netinfo *ni, const unsigned remaining)
+rip_entry_print_v2(netdissect_options *ndo,
+                   register const struct rip_netinfo *ni, const unsigned remaining)

 {
        register u_short family;
 
        family = EXTRACT_16BITS(&ni->rip_family);
        if (family == 0xFFFF) { /* variable-sized authentication structures */
 {
        register u_short family;
 
        family = EXTRACT_16BITS(&ni->rip_family);
        if (family == 0xFFFF) { /* variable-sized authentication structures */

-               u_int16_t auth_type = EXTRACT_16BITS(&ni->rip_tag);
+               uint16_t auth_type = EXTRACT_16BITS(&ni->rip_tag);

                if (auth_type == 2) {
                if (auth_type == 2) {

-                       register u_char *p = (u_char *)&ni->rip_dest;
+                       register const u_char *p = (const u_char *)&ni->rip_dest;

                        u_int i = 0;
                        u_int i = 0;

-                       printf("\n\t  Simple Text Authentication data: ");
+                       ND_PRINT((ndo, "\n\t  Simple Text Authentication data: "));

                        for (; i < RIP_AUTHLEN; p++, i++)
                        for (; i < RIP_AUTHLEN; p++, i++)

-                               putchar (isprint(*p) ? *p : '.');
+                               ND_PRINT((ndo, "%c", ND_ISPRINT(*p) ? *p : '.'));

                } else if (auth_type == 3) {
                } else if (auth_type == 3) {

-                       printf("\n\t  Auth header:");
-                       printf(" Packet Len %u,", EXTRACT_16BITS((u_int8_t *)ni + 4));
-                       printf(" Key-ID %u,", *((u_int8_t *)ni + 6));
-                       printf(" Auth Data Len %u,", *((u_int8_t *)ni + 7));
-                       printf(" SeqNo %u,", EXTRACT_32BITS(&ni->rip_dest_mask));
-                       printf(" MBZ %u,", EXTRACT_32BITS(&ni->rip_router));
-                       printf(" MBZ %u", EXTRACT_32BITS(&ni->rip_metric));
+                       ND_PRINT((ndo, "\n\t  Auth header:"));
+                       ND_PRINT((ndo, " Packet Len %u,", EXTRACT_16BITS((const uint8_t *)ni + 4)));
+                       ND_PRINT((ndo, " Key-ID %u,", *((const uint8_t *)ni + 6)));
+                       ND_PRINT((ndo, " Auth Data Len %u,", *((const uint8_t *)ni + 7)));
+                       ND_PRINT((ndo, " SeqNo %u,", EXTRACT_32BITS(&ni->rip_dest_mask)));
+                       ND_PRINT((ndo, " MBZ %u,", EXTRACT_32BITS(&ni->rip_router)));
+                       ND_PRINT((ndo, " MBZ %u", EXTRACT_32BITS(&ni->rip_metric)));

                } else if (auth_type == 1) {
                } else if (auth_type == 1) {

-                       printf("\n\t  Auth trailer:");
-                       print_unknown_data((u_int8_t *)&ni->rip_dest,"\n\t  ",remaining);
+                       ND_PRINT((ndo, "\n\t  Auth trailer:"));
+                       print_unknown_data(ndo, (const uint8_t *)&ni->rip_dest, "\n\t  ", remaining);

                        return remaining; /* AT spans till the packet end */
                        return remaining; /* AT spans till the packet end */

-                } else {
-                       printf("\n\t  Unknown (%u) Authentication data:",
-                              EXTRACT_16BITS(&ni->rip_tag));
-                       print_unknown_data((u_int8_t *)&ni->rip_dest,"\n\t  ",remaining);
+               } else {
+                       ND_PRINT((ndo, "\n\t  Unknown (%u) Authentication data:",
+                              EXTRACT_16BITS(&ni->rip_tag)));
+                       print_unknown_data(ndo, (const uint8_t *)&ni->rip_dest, "\n\t  ", remaining);

                }
        } else if (family != BSD_AFNUM_INET && family != 0) {
                }
        } else if (family != BSD_AFNUM_INET && family != 0) {

-               printf("\n\t  AFI %s", tok2str(bsd_af_values, "Unknown (%u)", family));
-                print_unknown_data((u_int8_t *)&ni->rip_tag,"\n\t  ",RIP_ROUTELEN-2);
+               ND_PRINT((ndo, "\n\t  AFI %s", tok2str(bsd_af_values, "Unknown (%u)", family)));
+                print_unknown_data(ndo, (const uint8_t *)&ni->rip_tag, "\n\t  ", RIP_ROUTELEN-2);

        } else { /* BSD_AFNUM_INET or AFI 0 */
        } else { /* BSD_AFNUM_INET or AFI 0 */

-               printf("\n\t  AFI %s, %15s/%-2d, tag 0x%04x, metric: %u, next-hop: ",
+               ND_PRINT((ndo, "\n\t  AFI %s, %15s/%-2d, tag 0x%04x, metric: %u, next-hop: ",

                        tok2str(bsd_af_values, "%u", family),
                        tok2str(bsd_af_values, "%u", family),

-                       ipaddr_string(&ni->rip_dest),
+                       ipaddr_string(ndo, &ni->rip_dest),

                       mask2plen(EXTRACT_32BITS(&ni->rip_dest_mask)),
                        EXTRACT_16BITS(&ni->rip_tag),
                       mask2plen(EXTRACT_32BITS(&ni->rip_dest_mask)),
                        EXTRACT_16BITS(&ni->rip_tag),

-                       EXTRACT_32BITS(&ni->rip_metric));
+                       EXTRACT_32BITS(&ni->rip_metric)));

                if (EXTRACT_32BITS(&ni->rip_router))
                if (EXTRACT_32BITS(&ni->rip_router))

-                       printf("%s", ipaddr_string(&ni->rip_router));
-                else
-                    printf("self");
+                       ND_PRINT((ndo, "%s", ipaddr_string(ndo, &ni->rip_router)));
+               else
+                       ND_PRINT((ndo, "self"));

        }
        return sizeof (*ni);
 }
 
 void
        }
        return sizeof (*ni);
 }
 
 void

-rip_print(const u_char *dat, u_int length)
+rip_print(netdissect_options *ndo,
+          const u_char *dat, u_int length)

 {
        register const struct rip *rp;
        register const struct rip_netinfo *ni;
        register u_int i, j;
 
 {
        register const struct rip *rp;
        register const struct rip_netinfo *ni;
        register u_int i, j;
 

-       if (snapend < dat) {
-               printf(" %s", tstr);
+       if (ndo->ndo_snapend < dat) {
+               ND_PRINT((ndo, " %s", tstr));

                return;
        }
                return;
        }

-       i = snapend - dat;
+       i = ndo->ndo_snapend - dat;

        if (i > length)
                i = length;
        if (i < sizeof(*rp)) {
        if (i > length)
                i = length;
        if (i < sizeof(*rp)) {

-               printf(" %s", tstr);
+               ND_PRINT((ndo, " %s", tstr));

                return;
        }
        i -= sizeof(*rp);
 
                return;
        }
        i -= sizeof(*rp);
 

-       rp = (struct rip *)dat;
+       rp = (const struct rip *)dat;

 
 

-        printf("%sRIPv%u",
-               (vflag >= 1) ? "\n\t" : "",
-               rp->rip_vers);
+       ND_PRINT((ndo, "%sRIPv%u",
+               (ndo->ndo_vflag >= 1) ? "\n\t" : "",
+               rp->rip_vers));

 
        switch (rp->rip_vers) {
        case 0:
 
        switch (rp->rip_vers) {
        case 0:


@@ -215,38 +214,38 @@ rip_print(const u_char *dat, u_int length)
                 *
                 * so perhaps we should just dump the packet, in hex.
                 */
                 *
                 * so perhaps we should just dump the packet, in hex.
                 */

-                print_unknown_data((u_int8_t *)&rp->rip_cmd,"\n\t",length);
+                print_unknown_data(ndo, (const uint8_t *)&rp->rip_cmd, "\n\t", length);

                break;
        default:
                 /* dump version and lets see if we know the commands name*/
                break;
        default:
                 /* dump version and lets see if we know the commands name*/

-                printf(", %s, length: %u",
+                ND_PRINT((ndo, ", %s, length: %u",

                        tok2str(rip_cmd_values,
                                "unknown command (%u)",
                                rp->rip_cmd),
                        tok2str(rip_cmd_values,
                                "unknown command (%u)",
                                rp->rip_cmd),

-                       length);
+                       length));

 
 

-                if (vflag < 1)
+                if (ndo->ndo_vflag < 1)

                     return;
 
                switch (rp->rip_cmd) {
                case RIPCMD_REQUEST:
                case RIPCMD_RESPONSE:
                        j = length / sizeof(*ni);
                     return;
 
                switch (rp->rip_cmd) {
                case RIPCMD_REQUEST:
                case RIPCMD_RESPONSE:
                        j = length / sizeof(*ni);

-                        printf(", routes: %u%s", j, rp->rip_vers == 2 ? " or less" : "");
-                       ni = (struct rip_netinfo *)(rp + 1);
+                       ND_PRINT((ndo, ", routes: %u%s", j, rp->rip_vers == 2 ? " or less" : ""));
+                       ni = (const struct rip_netinfo *)(rp + 1);

                        for (; i >= sizeof(*ni); ++ni) {
                                if (rp->rip_vers == 1)
                                {
                        for (; i >= sizeof(*ni); ++ni) {
                                if (rp->rip_vers == 1)
                                {

-                                       rip_entry_print_v1(ni);
+                                       rip_entry_print_v1(ndo, ni);

                                        i -= sizeof(*ni);
                                }
                                else if (rp->rip_vers == 2)
                                        i -= sizeof(*ni);
                                }
                                else if (rp->rip_vers == 2)

-                                       i -= rip_entry_print_v2(ni, i);
+                                       i -= rip_entry_print_v2(ndo, ni, i);

                                 else
                                     break;
                        }
                        if (i)
                                 else
                                     break;
                        }
                        if (i)

-                               printf("%s", tstr);
+                               ND_PRINT((ndo, "%s", tstr));

                        break;
 
                case RIPCMD_TRACEOFF:
                        break;
 
                case RIPCMD_TRACEOFF:


@@ -257,15 +256,15 @@ rip_print(const u_char *dat, u_int length)
                case RIPCMD_TRACEON:
                     /* fall through */
                default:
                case RIPCMD_TRACEON:
                     /* fall through */
                default:

-                    if (vflag <= 1) {
-                        if(!print_unknown_data((u_int8_t *)rp,"\n\t",length))
+                    if (ndo->ndo_vflag <= 1) {
+                        if(!print_unknown_data(ndo, (const uint8_t *)rp, "\n\t", length))

                             return;
                     }
                     break;
                 }
                 /* do we want to see an additionally hexdump ? */
                             return;
                     }
                     break;
                 }
                 /* do we want to see an additionally hexdump ? */

-                if (vflag> 1) {
-                    if(!print_unknown_data((u_int8_t *)rp,"\n\t",length))
+                if (ndo->ndo_vflag> 1) {
+                    if(!print_unknown_data(ndo, (const uint8_t *)rp, "\n\t", length))

                         return;
                 }
         }
                         return;
                 }
         }