ui/gtk/conversations_ipv6.c

   1 /* conversations_ipv6.c   2009 Clif Bratcher
   2  * Modified from conversations_ip   2003 Ronnie Sahlberg
   3  *
   4  * $Id$
   5  *
   6  * Wireshark - Network traffic analyzer
   7  * By Gerald Combs <gerald@wireshark.org>
   8  * Copyright 1998 Gerald Combs
   9  *
  10  * This program is free software; you can redistribute it and/or
  11  * modify it under the terms of the GNU General Public License
  12  * as published by the Free Software Foundation; either version 2
  13  * of the License, or (at your option) any later version.
  14  *
  15  * This program is distributed in the hope that it will be useful,
  16  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  17  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  18  * GNU General Public License for more details.
  19  *
  20  * You should have received a copy of the GNU General Public License
  21  * along with this program; if not, write to the Free Software
  22  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  23  */
  24
  25 #include "config.h"
  26
  27 #include <string.h>
  28
  29 #include <gtk/gtk.h>
  30
  31 #include <epan/packet.h>
  32 #include <epan/stat_cmd_args.h>
  33 #include <epan/tap.h>
  34 #include <epan/dissectors/packet-ipv6.h>
  35
  36 #include "../stat_menu.h"
  37
  38 #include "ui/gtk/gui_stat_menu.h"
  39 #include "ui/gtk/conversations_table.h"
  40
  41 static int
  42 ipv6_conversation_packet(void *pct, packet_info *pinfo, epan_dissect_t *edt _U_, const void *vip)
  43 {
  44     const struct ip6_hdr *ip6h = (struct ip6_hdr *)vip;
  45     address src;
  46     address dst;
  47
  48     /* Addresses aren't implemented as 'address' type in struct ip6_hdr */
  49     src.type = dst.type = AT_IPv6;
  50     src.len  = dst.len = sizeof(struct e_in6_addr);
  51     src.data = &ip6h->ip6_src;
  52     dst.data = &ip6h->ip6_dst;
  53
  54     add_conversation_table_data((conversations_table *)pct, &src, &dst, 0, 0, 1, pinfo->fd->pkt_len, &pinfo->rel_ts, SAT_NONE, PT_NONE);
  55
  56     return 1;
  57 }
  58
  59
  60 static void
  61 ipv6_conversation_init(const char *opt_arg, void *userdata _U_)
  62 {
  63     const char *filter=NULL;
  64
  65     if(!strncmp(opt_arg, "conv,ipv6,", 10)) {
  66         filter = opt_arg + 10;
  67     }
  68     else {
  69         filter = NULL;
  70     }
  71
  72     init_conversation_table(TRUE, "IPv6", "ipv6", filter, ipv6_conversation_packet);
  73 }
  74
  75 void
  76 ipv6_endpoints_cb(GtkAction *action _U_, gpointer user_data _U_)
  77 {
  78     ipv6_conversation_init("conv,ipv6", NULL);
  79 }
  80
  81 void
  82 register_tap_listener_ipv6_conversation(void)
  83 {
  84     register_stat_cmd_arg("conv,ipv6", ipv6_conversation_init, NULL);
  85     register_conversation_table(TRUE, "IPv6", "ipv6", NULL /*filter*/, ipv6_conversation_packet);
  86 }