ui/gtk/hostlist_fc.c

   1 /* hostlist_fc.c   2004 Ian Schorr
   2  * modified from endpoint_talkers_fc.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/conversation.h>
  35 #include <epan/dissectors/packet-scsi.h>
  36 #include <epan/dissectors/packet-fc.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
  44 static int
  45 fc_hostlist_packet(void *pit, packet_info *pinfo, epan_dissect_t *edt _U_, const void *vip)
  46 {
  47         hostlist_table *hosts=(hostlist_table *)pit;
  48         const fc_hdr *fchdr=(fc_hdr *)vip;
  49
  50         /* Take two "add" passes per packet, adding for each direction, ensures that all
  51         packets are counted properly (even if address is sending to itself)
  52         XXX - this could probably be done more efficiently inside hostlist_table */
  53         add_hostlist_table_data(hosts, &fchdr->s_id, 0, TRUE, 1, pinfo->fd->pkt_len, SAT_NONE, PT_NONE);
  54         add_hostlist_table_data(hosts, &fchdr->d_id, 0, FALSE, 1, pinfo->fd->pkt_len, SAT_NONE, PT_NONE);
  55
  56         return 1;
  57 }
  58
  59
  60
  61 static void
  62 gtk_fc_hostlist_init(const char *opt_arg, void* userdata _U_)
  63 {
  64         const char *filter=NULL;
  65
  66         if(!strncmp(opt_arg,"hosts,fc,",9)){
  67                 filter=opt_arg+9;
  68         } else {
  69                 filter=NULL;
  70         }
  71
  72         init_hostlist_table(TRUE, "Fibre Channel", "fc", filter, fc_hostlist_packet);
  73
  74 }
  75
  76 void
  77 gtk_fc_hostlist_cb(GtkAction *action _U_, gpointer user_data _U_)
  78 {
  79         gtk_fc_hostlist_init("hosts,fc",NULL);
  80 }
  81
  82 void
  83 register_tap_listener_fc_hostlist(void)
  84 {
  85         register_stat_cmd_arg("hosts,fc", gtk_fc_hostlist_init,NULL);
  86         register_hostlist_table(TRUE, "Fibre Channel", "fc", NULL /*filter*/, fc_hostlist_packet);
  87 }