ui/gtk/hostlist_usb.c

   1 /* hostlist_usb.c   2007 Jon Smirl
   2  * modified from endpoint_talkers_eth.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 <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-usb.h>
  35
  36 #include "../stat_menu.h"
  37
  38 #include "ui/gtk/gui_stat_menu.h"
  39 #include "ui/gtk/hostlist_table.h"
  40
  41 static int
  42 usb_hostlist_packet(void *pit, packet_info *pinfo, epan_dissect_t *edt _U_, const void *vip _U_)
  43 {
  44         hostlist_table *hosts=(hostlist_table *)pit;
  45
  46         /* Take two "add" passes per packet, adding for each direction, ensures that all
  47         packets are counted properly (even if address is sending to itself)
  48         XXX - this could probably be done more efficiently inside hostlist_table */
  49         add_hostlist_table_data(hosts, &pinfo->src, 0, TRUE, 1, pinfo->fd->pkt_len, SAT_NONE, PT_NONE);
  50         add_hostlist_table_data(hosts, &pinfo->dst, 0, FALSE, 1, pinfo->fd->pkt_len, SAT_NONE, PT_NONE);
  51
  52         return 1;
  53 }
  54
  55 static void
  56 gtk_usb_hostlist_init(const char *opt_arg, void* userdata _U_)
  57 {
  58         const char *filter=NULL;
  59
  60         if (!strncmp(opt_arg, "hosts,usb," ,10)) {
  61                 filter = opt_arg + 10;
  62         } else {
  63                 filter = NULL;
  64         }
  65
  66         init_hostlist_table(TRUE, "USB", "usb", filter, usb_hostlist_packet);
  67
  68 }
  69
  70 void
  71 gtk_usb_hostlist_cb(GtkAction *action _U_, gpointer user_data _U_)
  72 {
  73         gtk_usb_hostlist_init("hosts,usb", NULL);
  74 }
  75
  76 void
  77 register_tap_listener_usb_hostlist(void)
  78 {
  79         register_stat_cmd_arg("hosts,usb", gtk_usb_hostlist_init, NULL);
  80         register_hostlist_table(TRUE, "USB", "usb", NULL /*filter*/, usb_hostlist_packet);
  81 }