Makefile.in: don't remove configure and config.h.in in make distclean.

[tcpdump] / print-arcnet.c

diff --git a/print-arcnet.c b/print-arcnet.c
index d2a6d87d6ad270a3ba5f5dc9c2942ff350ccba95..5f6aaf9c4308bdab67c744012475df55736202c8 100644 (file)
--- a/print-arcnet.c
+++ b/print-arcnet.c
@@ -21,14 +21,15 @@
  * From: NetBSD: print-arcnet.c,v 1.2 2000/04/24 13:02:28 itojun Exp
  */
 
  * From: NetBSD: print-arcnet.c,v 1.2 2000/04/24 13:02:28 itojun Exp
  */
 

-#define NETDISSECT_REWORKED
+/* \summary: Attached Resource Computer NETwork (ARCNET) printer */
+

 #ifdef HAVE_CONFIG_H
 #ifdef HAVE_CONFIG_H

-#include "config.h"
+#include <config.h>

 #endif
 
 #endif
 

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

 
 

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

 #include "extract.h"
 
 /*
 #include "extract.h"
 
 /*


@@ -40,22 +41,22 @@
  * as given to interface code.
  */
 struct arc_header {
  * as given to interface code.
  */
 struct arc_header {

-       u_int8_t  arc_shost;
-       u_int8_t  arc_dhost;
-       u_int8_t  arc_type;
+       nd_uint8_t  arc_shost;
+       nd_uint8_t  arc_dhost;
+       nd_uint8_t  arc_type;

        /*
         * only present for newstyle encoding with LL fragmentation.
         * Don't use sizeof(anything), use ARC_HDR{,NEW}LEN instead.
         */
        /*
         * only present for newstyle encoding with LL fragmentation.
         * Don't use sizeof(anything), use ARC_HDR{,NEW}LEN instead.
         */

-       u_int8_t  arc_flag;
-       u_int16_t arc_seqid;
+       nd_uint8_t  arc_flag;
+       nd_uint16_t arc_seqid;

 
        /*
         * only present in exception packets (arc_flag == 0xff)
         */
 
        /*
         * only present in exception packets (arc_flag == 0xff)
         */

-       u_int8_t  arc_type2;    /* same as arc_type */
-       u_int8_t  arc_flag2;    /* real flag value */
-       u_int16_t arc_seqid2;   /* real seqid value */
+       nd_uint8_t  arc_type2;  /* same as arc_type */
+       nd_uint8_t  arc_flag2;  /* real flag value */
+       nd_uint16_t arc_seqid2; /* real seqid value */

 };
 
 #define        ARC_HDRLEN              3
 };
 
 #define        ARC_HDRLEN              3


@@ -84,17 +85,17 @@ struct      arc_header {
  * never presents packets that look like exception frames.
  */
 struct arc_linux_header {
  * never presents packets that look like exception frames.
  */
 struct arc_linux_header {

-       u_int8_t  arc_shost;
-       u_int8_t  arc_dhost;
-       u_int16_t arc_offset;
-       u_int8_t  arc_type;
+       nd_uint8_t  arc_shost;
+       nd_uint8_t  arc_dhost;
+       nd_uint16_t arc_offset;
+       nd_uint8_t  arc_type;

        /*
         * only present for newstyle encoding with LL fragmentation.
         * Don't use sizeof(anything), use ARC_LINUX_HDR{,NEW}LEN
         * instead.
         */
        /*
         * only present for newstyle encoding with LL fragmentation.
         * Don't use sizeof(anything), use ARC_LINUX_HDR{,NEW}LEN
         * instead.
         */

-       u_int8_t  arc_flag;
-       u_int16_t arc_seqid;
+       nd_uint8_t  arc_flag;
+       nd_uint16_t arc_seqid;

 };
 
 #define        ARC_LINUX_HDRLEN        5
 };
 
 #define        ARC_LINUX_HDRLEN        5


@@ -114,54 +115,61 @@ static const struct tok arctypemap[] = {
        { ARCTYPE_IPX,          "ipx" },
        { ARCTYPE_INET6,        "ipv6" },
        { ARCTYPE_DIAGNOSE,     "diag" },
        { ARCTYPE_IPX,          "ipx" },
        { ARCTYPE_INET6,        "ipv6" },
        { ARCTYPE_DIAGNOSE,     "diag" },

-       { 0, 0 }
+       { 0, NULL }

 };
 
 };
 

-static inline void
+static void

 arcnet_print(netdissect_options *ndo, const u_char *bp, u_int length, int phds,
 arcnet_print(netdissect_options *ndo, const u_char *bp, u_int length, int phds,

-             int flag, u_int seqid)
+             u_int flag, u_int seqid)

 {
        const struct arc_header *ap;
        const char *arctypename;
 
 {
        const struct arc_header *ap;
        const char *arctypename;
 

-
+       ndo->ndo_protocol = "arcnet";

        ap = (const struct arc_header *)bp;
 
        ap = (const struct arc_header *)bp;
 

-

        if (ndo->ndo_qflag) {
        if (ndo->ndo_qflag) {

-               ND_PRINT((ndo, "%02x %02x %d: ",
-                            ap->arc_shost,
-                            ap->arc_dhost,
-                            length));
+               ND_PRINT("%02x %02x %u: ",
+                            GET_U_1(ap->arc_shost),
+                            GET_U_1(ap->arc_dhost),
+                            length);

                return;
        }
 
                return;
        }
 

-       arctypename = tok2str(arctypemap, "%02x", ap->arc_type);
+       arctypename = tok2str(arctypemap, "%02x", GET_U_1(ap->arc_type));

 
        if (!phds) {
 
        if (!phds) {

-               ND_PRINT((ndo, "%02x %02x %s %d: ",
-                            ap->arc_shost, ap->arc_dhost, arctypename,
-                            length));
-                            return;
+               ND_PRINT("%02x %02x %s %u: ",
+                            GET_U_1(ap->arc_shost),
+                            GET_U_1(ap->arc_dhost),
+                            arctypename,
+                            length);
+               return;

        }
 
        if (flag == 0) {
        }
 
        if (flag == 0) {

-               ND_PRINT((ndo, "%02x %02x %s seqid %04x %d: ",
-                       ap->arc_shost, ap->arc_dhost, arctypename, seqid,
-                       length));
-                       return;
+               ND_PRINT("%02x %02x %s seqid %04x %u: ",
+                       GET_U_1(ap->arc_shost),
+                       GET_U_1(ap->arc_dhost),
+                       arctypename, seqid,
+                       length);
+               return;

        }
 
        if (flag & 1)
        }
 
        if (flag & 1)

-               ND_PRINT((ndo, "%02x %02x %s seqid %04x "
-                       "(first of %d fragments) %d: ",
-                       ap->arc_shost, ap->arc_dhost, arctypename, seqid,
-                       (flag + 3) / 2, length));
+               ND_PRINT("%02x %02x %s seqid %04x "
+                       "(first of %u fragments) %u: ",
+                       GET_U_1(ap->arc_shost),
+                       GET_U_1(ap->arc_dhost),
+                       arctypename, seqid,
+                       (flag + 3) / 2, length);

        else
        else

-               ND_PRINT((ndo, "%02x %02x %s seqid %04x "
-                       "(fragment %d) %d: ",
-                       ap->arc_shost, ap->arc_dhost, arctypename, seqid,
-                       flag/2 + 1, length));
+               ND_PRINT("%02x %02x %s seqid %04x "
+                       "(fragment %u) %u: ",
+                       GET_U_1(ap->arc_shost),
+                       GET_U_1(ap->arc_dhost),
+                       arctypename, seqid,
+                       flag/2 + 1, length);

 }
 
 /*
 }
 
 /*


@@ -170,24 +178,26 @@ arcnet_print(netdissect_options *ndo, const u_char *bp, u_int length, int phds,
  * 'h->len' is the length of the packet off the wire, and 'h->caplen'
  * is the number of bytes actually captured.
  */
  * 'h->len' is the length of the packet off the wire, and 'h->caplen'
  * is the number of bytes actually captured.
  */

-u_int
+void

 arcnet_if_print(netdissect_options *ndo, const struct pcap_pkthdr *h, const u_char *p)
 {
        u_int caplen = h->caplen;
        u_int length = h->len;
        const struct arc_header *ap;
 
 arcnet_if_print(netdissect_options *ndo, const struct pcap_pkthdr *h, const u_char *p)
 {
        u_int caplen = h->caplen;
        u_int length = h->len;
        const struct arc_header *ap;
 

-       int phds, flag = 0, archdrlen = 0;
+       int phds;
+       u_int flag = 0, archdrlen = 0;

        u_int seqid = 0;
        u_char arc_type;
 
        u_int seqid = 0;
        u_char arc_type;
 

+       ndo->ndo_protocol = "arcnet";

        if (caplen < ARC_HDRLEN) {
        if (caplen < ARC_HDRLEN) {

-               ND_PRINT((ndo, "[|arcnet]"));
-               return (caplen);
+               ndo->ndo_ll_hdr_len += caplen;
+               nd_trunc_longjmp(ndo);

        }
 
        ap = (const struct arc_header *)p;
        }
 
        ap = (const struct arc_header *)p;

-       arc_type = ap->arc_type;
+       arc_type = GET_U_1(ap->arc_type);

 
        switch (arc_type) {
        default:
 
        switch (arc_type) {
        default:


@@ -204,22 +214,24 @@ arcnet_if_print(netdissect_options *ndo, const struct pcap_pkthdr *h, const u_ch
        if (phds) {
                if (caplen < ARC_HDRNEWLEN) {
                        arcnet_print(ndo, p, length, 0, 0, 0);
        if (phds) {
                if (caplen < ARC_HDRNEWLEN) {
                        arcnet_print(ndo, p, length, 0, 0, 0);

-                       ND_PRINT((ndo, "[|phds]"));
-                       return (caplen);
+                       ND_PRINT(" phds");
+                       ndo->ndo_ll_hdr_len += caplen;
+                       nd_trunc_longjmp(ndo);

                }
 
                }
 

-               if (ap->arc_flag == 0xff) {
+               flag = GET_U_1(ap->arc_flag);
+               if (flag == 0xff) {

                        if (caplen < ARC_HDRNEWLEN_EXC) {
                                arcnet_print(ndo, p, length, 0, 0, 0);
                        if (caplen < ARC_HDRNEWLEN_EXC) {
                                arcnet_print(ndo, p, length, 0, 0, 0);

-                               ND_PRINT((ndo, "[|phds extended]"));
-                               return (caplen);
+                               ND_PRINT(" phds extended");
+                               ndo->ndo_ll_hdr_len += caplen;
+                               nd_trunc_longjmp(ndo);

                        }
                        }

-                       flag = ap->arc_flag2;
-                       seqid = EXTRACT_16BITS(&ap->arc_seqid2);
+                       flag = GET_U_1(ap->arc_flag2);
+                       seqid = GET_BE_U_2(ap->arc_seqid2);

                        archdrlen = ARC_HDRNEWLEN_EXC;
                } else {
                        archdrlen = ARC_HDRNEWLEN_EXC;
                } else {

-                       flag = ap->arc_flag;
-                       seqid = EXTRACT_16BITS(&ap->arc_seqid);
+                       seqid = GET_BE_U_2(ap->arc_seqid);

                        archdrlen = ARC_HDRNEWLEN;
                }
        }
                        archdrlen = ARC_HDRNEWLEN;
                }
        }


@@ -239,13 +251,14 @@ arcnet_if_print(netdissect_options *ndo, const struct pcap_pkthdr *h, const u_ch
                /*
                 * This is a middle fragment.
                 */
                /*
                 * This is a middle fragment.
                 */

-               return (archdrlen);
+               ndo->ndo_ll_hdr_len += archdrlen;
+               return;

        }
 
        if (!arcnet_encap_print(ndo, arc_type, p, length, caplen))
                ND_DEFAULTPRINT(p, caplen);
 
        }
 
        if (!arcnet_encap_print(ndo, arc_type, p, length, caplen))
                ND_DEFAULTPRINT(p, caplen);
 

-       return (archdrlen);
+       ndo->ndo_ll_hdr_len += archdrlen;

 }
 
 /*
 }
 
 /*


@@ -258,7 +271,7 @@ arcnet_if_print(netdissect_options *ndo, const struct pcap_pkthdr *h, const u_ch
  * reassembled packets rather than raw frames, and headers have an
  * extra "offset" field between the src/dest and packet type.
  */
  * reassembled packets rather than raw frames, and headers have an
  * extra "offset" field between the src/dest and packet type.
  */

-u_int
+void

 arcnet_linux_if_print(netdissect_options *ndo, const struct pcap_pkthdr *h, const u_char *p)
 {
        u_int caplen = h->caplen;
 arcnet_linux_if_print(netdissect_options *ndo, const struct pcap_pkthdr *h, const u_char *p)
 {
        u_int caplen = h->caplen;


@@ -268,20 +281,21 @@ arcnet_linux_if_print(netdissect_options *ndo, const struct pcap_pkthdr *h, cons
        int archdrlen = 0;
        u_char arc_type;
 
        int archdrlen = 0;
        u_char arc_type;
 

+       ndo->ndo_protocol = "arcnet_linux";

        if (caplen < ARC_LINUX_HDRLEN) {
        if (caplen < ARC_LINUX_HDRLEN) {

-               ND_PRINT((ndo, "[|arcnet]"));
-               return (caplen);
+               ndo->ndo_ll_hdr_len += caplen;
+               nd_trunc_longjmp(ndo);

        }
 
        ap = (const struct arc_linux_header *)p;
        }
 
        ap = (const struct arc_linux_header *)p;

-       arc_type = ap->arc_type;
+       arc_type = GET_U_1(ap->arc_type);

 
        switch (arc_type) {
        default:
                archdrlen = ARC_LINUX_HDRNEWLEN;
                if (caplen < ARC_LINUX_HDRNEWLEN) {
 
        switch (arc_type) {
        default:
                archdrlen = ARC_LINUX_HDRNEWLEN;
                if (caplen < ARC_LINUX_HDRNEWLEN) {

-                       ND_PRINT((ndo, "[|arcnet]"));
-                       return (caplen);
+                       ndo->ndo_ll_hdr_len += caplen;
+                       nd_trunc_longjmp(ndo);

                }
                break;
        case ARCTYPE_IP_OLD:
                }
                break;
        case ARCTYPE_IP_OLD:


@@ -304,7 +318,7 @@ arcnet_linux_if_print(netdissect_options *ndo, const struct pcap_pkthdr *h, cons
        if (!arcnet_encap_print(ndo, arc_type, p, length, caplen))
                ND_DEFAULTPRINT(p, caplen);
 
        if (!arcnet_encap_print(ndo, arc_type, p, length, caplen))
                ND_DEFAULTPRINT(p, caplen);
 

-       return (archdrlen);
+       ndo->ndo_ll_hdr_len += archdrlen;

 }
 
 /*
 }
 
 /*


@@ -326,11 +340,9 @@ arcnet_encap_print(netdissect_options *ndo, u_char arctype, const u_char *p,
                ip_print(ndo, p, length);
                return (1);
 
                ip_print(ndo, p, length);
                return (1);
 

-#ifdef INET6

        case ARCTYPE_INET6:
                ip6_print(ndo, p, length);
                return (1);
        case ARCTYPE_INET6:
                ip6_print(ndo, p, length);
                return (1);

-#endif /*INET6*/

 
        case ARCTYPE_ARP_OLD:
        case ARCTYPE_ARP:
 
        case ARCTYPE_ARP_OLD:
        case ARCTYPE_ARP:


@@ -340,7 +352,7 @@ arcnet_encap_print(netdissect_options *ndo, u_char arctype, const u_char *p,
 
        case ARCTYPE_ATALK:     /* XXX was this ever used? */
                if (ndo->ndo_vflag)
 
        case ARCTYPE_ATALK:     /* XXX was this ever used? */
                if (ndo->ndo_vflag)

-                       ND_PRINT((ndo, "et1 "));
+                       ND_PRINT("et1 ");

                atalk_print(ndo, p, length);
                return (1);
 
                atalk_print(ndo, p, length);
                return (1);
 


@@ -352,10 +364,3 @@ arcnet_encap_print(netdissect_options *ndo, u_char arctype, const u_char *p,
                return (0);
        }
 }
                return (0);
        }
 }

-
-/*
- * Local Variables:
- * c-style: bsd
- * End:
- */
-