ui/gtk/hostlist_ip.c

   1 /* hostlist_ip.c   2004 Ian Schorr
   2  * modified from endpoint_talkers_ip.c   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 <stdio.h>
  28
  29 #include <string.h>
  30
  31 #include <gtk/gtk.h>
  32
  33 #include "epan/packet.h"
  34 #include <epan/stat_cmd_args.h>
  35 #include <epan/tap.h>
  36 #include <epan/dissectors/packet-ip.h>
  37
  38 #include "../stat_menu.h"
  39
  40 #include "ui/gtk/gui_stat_menu.h"
  41 #include "ui/gtk/hostlist_table.h"
  42
  43 static int
  44 ip_hostlist_packet(void *pit, packet_info *pinfo, epan_dissect_t *edt _U_, const void *vip)
  45 {
  46         hostlist_table *hosts=(hostlist_table *)pit;
  47         const ws_ip *iph=(ws_ip *)vip;
  48
  49         /* Take two "add" passes per packet, adding for each direction, ensures that all
  50         packets are counted properly (even if address is sending to itself)
  51         XXX - this could probably be done more efficiently inside hostlist_table */
  52         add_hostlist_table_data(hosts, &iph->ip_src, 0, TRUE, 1, pinfo->fd->pkt_len, SAT_NONE, PT_NONE);
  53         add_hostlist_table_data(hosts, &iph->ip_dst, 0, FALSE, 1, pinfo->fd->pkt_len, SAT_NONE, PT_NONE);
  54         return 1;
  55 }
  56
  57 static void
  58 gtk_ip_hostlist_init(const char *opt_arg, void* userdata _U_)
  59 {
  60         const char *filter=NULL;
  61
  62         if(!strncmp(opt_arg,"hosts,ip,",9)){
  63                 filter=opt_arg+9;
  64         } else {
  65                 filter=NULL;
  66         }
  67
  68         init_hostlist_table(TRUE, "IPv4", "ip", filter, ip_hostlist_packet);
  69
  70 }
  71
  72 void
  73 gtk_ip_hostlist_cb(GtkAction *action _U_, gpointer user_data _U_)
  74 {
  75         gtk_ip_hostlist_init("hosts,ip",NULL);
  76 }
  77
  78 void
  79 register_tap_listener_ip_hostlist(void)
  80 {
  81         register_stat_cmd_arg("hosts,ip", gtk_ip_hostlist_init,NULL);
  82         register_hostlist_table(TRUE, "IPv4", "ip", NULL /*filter*/, ip_hostlist_packet);
  83 }