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/* endpoint_talkers_tr.c
* endpoint_talkers_tr 2003 Ronnie Sahlberg
*
* $Id: endpoint_talkers_tr.c,v 1.1 2003/08/23 09:09:35 sahlberg Exp $
*
* Ethereal - Network traffic analyzer
* By Gerald Combs <gerald@ethereal.com>
* Copyright 1998 Gerald Combs
*
* 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.
*/
#ifdef HAVE_CONFIG_H
# include "config.h"
#endif
#include <stdio.h>
#ifdef HAVE_SYS_TYPES_H
# include <sys/types.h>
#endif
#include <gtk/gtk.h>
#include <string.h>
#include "menu.h"
#include "../epan/packet_info.h"
#include "../tap.h"
#include "../register.h"
#include "compat_macros.h"
#include "../simple_dialog.h"
#include "../file.h"
#include "../globals.h"
#include "endpoint_talkers_table.h"
#include "packet-tr.h"
/* used to keep track of the statistics for one instance of the stats */
typedef struct _tr_talkers_t {
GtkWidget *win;
endpoints_table talkers;
} tr_talkers_t;
void protect_thread_critical_region(void);
void unprotect_thread_critical_region(void);
static void
win_destroy_cb(GtkWindow *win _U_, gpointer data)
{
tr_talkers_t *tr_talkers=(tr_talkers_t *)data;
protect_thread_critical_region();
remove_tap_listener(tr_talkers);
unprotect_thread_critical_region();
reset_ett_table_data(&tr_talkers->talkers);
g_free(tr_talkers);
}
static char *
tr_address_to_str(address *addr)
{
static int i=0;
static char *strp, str[4][18];
i++;
if(i>=4){
i=0;
}
strp=str[i];
sprintf(strp, "%02x:%02x:%02x:%02x:%02x:%02x", addr->data[0], addr->data[1], addr->data[2], addr->data[3], addr->data[4], addr->data[5]);
return strp;
}
static void
tr_talkers_reset(void *pit)
{
tr_talkers_t *tr_talkers=(tr_talkers_t *)pit;
reset_ett_table_data(&tr_talkers->talkers);
}
static void
tr_talkers_draw(void *pit)
{
tr_talkers_t *tr_talkers=(tr_talkers_t *)pit;
draw_ett_table_data(&tr_talkers->talkers);
}
static int
tr_talkers_packet(void *pit, packet_info *pinfo, epan_dissect_t *edt _U_, void *vip)
{
tr_talkers_t *tr_talkers=(tr_talkers_t *)pit;
tr_hdr *trhdr=vip;
add_ett_table_data(&tr_talkers->talkers, &trhdr->src, &trhdr->dst, 0, 0, 1, pinfo->fd->pkt_len);
return 1;
}
static void
gtk_tr_talkers_init(char *optarg)
{
char *filter=NULL;
tr_talkers_t *tr_talkers;
GtkWidget *vbox;
GtkWidget *label;
GString *error_string;
if(!strncmp(optarg,"talkers,tr,",11)){
filter=optarg+11;
} else {
filter=NULL;
}
tr_talkers=g_malloc(sizeof(tr_talkers_t));
tr_talkers->win=gtk_window_new(GTK_WINDOW_TOPLEVEL);
gtk_window_set_default_size(GTK_WINDOW(tr_talkers->win), 750, 400);
gtk_window_set_title(GTK_WINDOW(tr_talkers->win), "TokenRing Talkers");
SIGNAL_CONNECT(tr_talkers->win, "destroy", win_destroy_cb, tr_talkers);
vbox=gtk_vbox_new(FALSE, 0);
gtk_container_add(GTK_CONTAINER(tr_talkers->win), vbox);
gtk_container_set_border_width(GTK_CONTAINER(vbox), 10);
gtk_widget_show(vbox);
label=gtk_label_new("TokenRing Talkers");
gtk_box_pack_start(GTK_BOX(vbox), label, FALSE, FALSE, 0);
gtk_widget_show(label);
/* We must display TOP LEVEL Widget before calling init_ett_table() */
gtk_widget_show(tr_talkers->win);
init_ett_table(&tr_talkers->talkers, vbox, tr_address_to_str, NULL);
error_string=register_tap_listener("tr", tr_talkers, filter, tr_talkers_reset, tr_talkers_packet, tr_talkers_draw);
if(error_string){
simple_dialog(ESD_TYPE_WARN, NULL, error_string->str);
g_string_free(error_string, TRUE);
g_free(tr_talkers);
return;
}
gtk_widget_show_all(tr_talkers->win);
redissect_packets(&cfile);
}
static void
gtk_tr_endpoints_cb(GtkWidget *w _U_, gpointer d _U_)
{
gtk_tr_talkers_init("talkers,tr");
}
void
register_tap_menu_tr_talkers(void)
{
register_tap_menu_item("Endpoint Talkers/TokenRing", gtk_tr_endpoints_cb);
}
void
register_tap_listener_tr_talkers(void)
{
register_ethereal_tap("talkers,tr", gtk_tr_talkers_init);
}
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