From Lars Roland:

[obnox/wireshark/wip.git] / randpkt.c

diff --git a/randpkt.c b/randpkt.c
index 61e935edbe509d8e4f7666deae8bb41511d0e65f..8b486daef72ca7a99fd68724355ae141eb0793dc 100644 (file)
--- a/randpkt.c
+++ b/randpkt.c
@@ -4,20 +4,20 @@
  * Creates random packet traces. Useful for debugging sniffers by testing
  * assumptions about the veracity of the data found in the packet.
  *
- * $Id: randpkt.c,v 1.9 2000/09/21 04:41:09 gram Exp $
+ * $Id: randpkt.c,v 1.18 2002/11/17 21:47:41 gerald Exp $
+ *
+ * Copyright (C) 1999 by Gilbert Ramirez <gram@alumni.rice.edu>
  *
- * Copyright (C) 1999 by Gilbert Ramirez <gram@xiexie.org>
- * 
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License
  * as published by the Free Software Foundation; either version 2
  * of the License, or (at your option) any later version.
- * 
+ *
  * This program is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  * GNU General Public License for more details.
- * 
+ *
  * You should have received a copy of the GNU General Public License
  * along with this program; if not, write to the Free Software
  * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
@@ -27,6 +27,10 @@
 #include "config.h"
 #endif
 
+#ifdef NEED_GETOPT_H
+#include "getopt.h"
+#endif
+
 #ifdef HAVE_UNISTD_H
 #include <unistd.h>
 #endif
@@ -59,7 +63,12 @@ enum {
        PKT_SYSLOG,
        PKT_TCP,
        PKT_TR,
-       PKT_UDP
+       PKT_UDP,
+       PKT_BVLC,
+       PKT_NCP2222,
+       PKT_GIOP,
+       PKT_BGP,
+       PKT_TDS,
 };
 
 typedef struct {
@@ -127,7 +136,7 @@ guint8 pkt_llc[] = {
        0xc4, 0x67
 };
 
-/* Ethernet+IP+UP, indicating NBNS */
+/* Ethernet+IP+UDP, indicating NBNS */
 guint8 pkt_nbns[] = {
        0xff, 0xff, 0xff, 0xff,
        0xff, 0xff, 0x01, 0x01,
@@ -194,6 +203,118 @@ guint8 pkt_udp[] = {
        0x0a, 0x01, 0x01, 0x63
 };
 
+/* Ethernet+IP+UDP, indicating BVLC */
+guint8 pkt_bvlc[] = {
+       0xff, 0xff, 0xff, 0xff,
+       0xff, 0xff, 0x01, 0x01,
+       0x01, 0x01, 0x01, 0x01,
+       0x08, 0x00,
+
+       0x45, 0x00, 0x00, 0x3c,
+       0xc5, 0x9e, 0x40, 0x00,
+       0xff, 0x11, 0x01, 0xaa,
+       0xc1, 0xff, 0x19, 0x1e,
+       0xc1, 0xff, 0x19, 0xff,
+       0xba, 0xc0, 0xba, 0xc0,
+       0x00, 0xff, 0x2d, 0x5e,
+       0x81
+};
+
+/* TR+LLC+IPX, indicating NCP, with NCP Type == 0x2222 */
+guint8 pkt_ncp2222[] = {
+       0x10, 0x40, 0x00, 0x00,
+       0xf6, 0x7c, 0x9b, 0x70,
+       0x68, 0x00, 0x19, 0x69,
+       0x95, 0x8b, 0xe0, 0xe0,
+       0x03, 0xff, 0xff, 0x00,
+       0x25, 0x02, 0x11, 0x00,
+       0x00, 0x74, 0x14, 0x00,
+       0x00, 0x00, 0x00, 0x00,
+       0x01, 0x04, 0x51, 0x00,
+       0x00, 0x00, 0x04, 0x00,
+       0x02, 0x16, 0x19, 0x7a,
+       0x84, 0x40, 0x01, 0x22,
+       0x22
+};
+
+/* Ethernet+IP+TCP, indicating GIOP */
+guint8 pkt_giop[] = {
+       0xff, 0xff, 0xff, 0xff,
+       0xff, 0xff, 0x01, 0x01,
+       0x01, 0x01, 0x01, 0x01,
+       0x08, 0x00,
+
+       0x45, 0x00, 0x00, 0xa6,
+       0x00, 0x2f, 0x40, 0x00,
+       0x40, 0x06, 0x3c, 0x21,
+       0x7f, 0x00, 0x00, 0x01,
+       0x7f, 0x00, 0x00, 0x01,
+
+       0x30, 0x39, 0x04, 0x05,
+       0xac, 0x02, 0x1e, 0x69,
+       0xab, 0x74, 0xab, 0x64,
+       0x80, 0x18, 0x79, 0x60,
+       0xc4, 0xb8, 0x00, 0x00,
+       0x01, 0x01, 0x08, 0x0a,
+       0x00, 0x00, 0x48, 0xf5,
+       0x00, 0x00, 0x48, 0xf5,
+
+       0x47, 0x49, 0x4f, 0x50,
+       0x01, 0x00, 0x00, 0x00,
+       0x00, 0x00, 0x00, 0x30,
+       0x00, 0x00, 0x00, 0x00,
+       0x00, 0x00, 0x00, 0x01,
+       0x01
+};
+
+/* Ethernet+IP+TCP, indicating BGP */
+guint8 pkt_bgp[] = {
+       0xff, 0xff, 0xff, 0xff,
+       0xff, 0xff, 0x01, 0x01,
+       0x01, 0x01, 0x01, 0x01,
+       0x08, 0x00,
+
+       0x45, 0x00, 0x00, 0xa6,
+       0x00, 0x2f, 0x40, 0x00,
+       0x40, 0x06, 0x3c, 0x21,
+       0x7f, 0x00, 0x00, 0x01,
+       0x7f, 0x00, 0x00, 0x01,
+
+       0x30, 0x39, 0x00, 0xb3,
+       0xac, 0x02, 0x1e, 0x69,
+       0xab, 0x74, 0xab, 0x64,
+       0x80, 0x18, 0x79, 0x60,
+       0xc4, 0xb8, 0x00, 0x00,
+       0x01, 0x01, 0x08, 0x0a,
+       0x00, 0x00, 0x48, 0xf5,
+       0x00, 0x00, 0x48, 0xf5,
+
+       0xff, 0xff, 0xff, 0xff,
+       0xff, 0xff, 0xff, 0xff,
+       0xff, 0xff, 0xff, 0xff,
+       0xff, 0xff, 0xff, 0xff,
+};
+
+/* Ethernet+IP+TCP, indicating TDS NetLib */
+guint8 pkt_tds[] = {
+       0x00, 0x50, 0x8b, 0x0d,
+       0x7a, 0xed, 0x00, 0x08,
+       0xa3, 0x98, 0x39, 0x81,
+       0x08, 0x00,
+
+       0x45, 0x00, 0x03, 0x8d,
+       0x90, 0xd4, 0x40, 0x00,
+       0x7c, 0x06, 0xc3, 0x1b,
+       0xac, 0x14, 0x02, 0x22,
+       0x0a, 0xc2, 0xee, 0x82,
+
+       0x05, 0x99, 0x08, 0xf8,
+       0xff, 0x4e, 0x85, 0x46,
+       0xa2, 0xb4, 0x42, 0xaa,
+       0x50, 0x18, 0x3c, 0x28,
+       0x0f, 0xda, 0x00, 0x00,
+};
+
 /* This little data table drives the whole program */
 pkt_example examples[] = {
        { "arp", "Address Resolution Protocol",
@@ -230,7 +351,23 @@ pkt_example examples[] = {
                PKT_TR,         NULL,           WTAP_ENCAP_TOKEN_RING,  0 },
 
        { "udp", "User Datagram Protocol",
-               PKT_UDP,        pkt_udp,        WTAP_ENCAP_ETHERNET,    array_length(pkt_udp) }
+               PKT_UDP,        pkt_udp,        WTAP_ENCAP_ETHERNET,    array_length(pkt_udp) },
+
+       { "bvlc", "BACnet Virtual Link Control",
+               PKT_BVLC,       pkt_bvlc,       WTAP_ENCAP_ETHERNET,    array_length(pkt_bvlc) },
+
+       { "ncp2222", "NetWare Core Protocol",
+               PKT_NCP2222,    pkt_ncp2222,    WTAP_ENCAP_TOKEN_RING,  array_length(pkt_ncp2222) },
+
+       { "giop", "General Inter-ORB Protocol",
+               PKT_GIOP,       pkt_giop,       WTAP_ENCAP_ETHERNET,    array_length(pkt_giop) },
+
+       { "bgp", "Border Gateway Protocol",
+               PKT_BGP,        pkt_bgp,        WTAP_ENCAP_ETHERNET,    array_length(pkt_bgp) },
+
+       { "tds", "TDS NetLib",
+               PKT_TDS,        pkt_tds,        WTAP_ENCAP_ETHERNET,    array_length(pkt_tds) },
+
 };
 
 
@@ -261,7 +398,7 @@ main(int argc, char **argv)
        int                     produce_max_bytes = 5000;
        pkt_example             *example;
 
-       while ((opt = getopt(argc, argv, "b:c:t:")) != EOF) {
+       while ((opt = getopt(argc, argv, "b:c:t:")) != -1) {
                switch (opt) {
                        case 'b':       /* max bytes */
                                produce_max_bytes = atoi(optarg);
@@ -380,8 +517,9 @@ int parse_type(char *string)
                }
        }
 
-       /* default type */
-       return PKT_ETHERNET;
+       /* Complain */
+       printf("Type %s not known.\n", string);
+       exit(1);
 }
 
 /* Find pkt_example record and return pointer to it */
@@ -398,7 +536,7 @@ pkt_example* find_example(int type)
        }
 
        printf("Internal error. Type %d has no entry in examples table.\n", type);
-       exit(0);
+       exit(1);
 }
 
 /* Seed the random-number generator */