/*
* Copyright 2004, Irene Ruengeler <i.ruengeler [AT] fh-muenster.de>
*
* $Id: sctp_assoc_analyse.c 21894 2007-05-22 21:16:30Z tuexen $
*
* Wireshark - Network traffic analyzer
* By Gerald Combs <gerald@wireshark.org>
* 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 <gtk/gtk.h>
#include <string.h> /* for memmove */
#include "globals.h"
#include "simple_dialog.h"
#include <epan/epan_dissect.h>
#include "epan/filesystem.h"
#include "register.h"
#include "../stat_menu.h"
#include "gui_stat_menu.h"
#include "dlg_utils.h"
#include "gui_utils.h"
#include "main.h"
#include "compat_macros.h"
#include "sctp_stat.h"
#include "gtkglobals.h"
static sctp_assoc_info_t static_assoc;
void
decrease_childcount(struct sctp_analyse *parent)
{
if (parent->num_children > 0)
parent->num_children--;
}
void
increase_childcount(struct sctp_analyse *parent)
{
parent->num_children++;
}
void
set_child(struct sctp_udata *child, struct sctp_analyse *parent)
{
parent->children = g_list_append(parent->children, child);
}
void
remove_child(struct sctp_udata *child, struct sctp_analyse *parent)
{
parent->children = g_list_remove(parent->children, child);
}
static void
on_destroy(GtkObject *object _U_, gpointer user_data)
{
struct sctp_analyse *u_data;
guint16 i, j;
GList *list;
struct sctp_udata *child_data;
u_data = (struct sctp_analyse*)user_data;
if (u_data->window)
{
gtk_grab_remove(GTK_WIDGET(u_data->window));
gtk_widget_destroy(GTK_WIDGET(u_data->window));
}
if (u_data->num_children>0)
{
j = u_data->num_children;
for (i=0; i<j; i++)
{
list = g_list_last(u_data->children);
child_data = (struct sctp_udata *)list->data;
gtk_grab_remove(GTK_WIDGET(child_data->io->window));
gtk_widget_destroy(GTK_WIDGET(child_data->io->window));
list = g_list_previous(list);
}
g_list_free(u_data->children);
u_data->children = NULL;
}
g_free(u_data->analyse_nb->page2);
g_free(u_data->analyse_nb->page3);
g_free(u_data->analyse_nb);
if (sctp_stat_get_info()->children != NULL)
{
remove_analyse_child(u_data);
decrease_analyse_childcount();
}
g_free(u_data);
}
static void
on_notebook_switch_page(void)
{
}
static void on_chunk_stat_bt(GtkWidget *widget _U_, struct sctp_analyse* u_data)
{
sctp_assoc_info_t* assinfo = NULL;
int i;
assinfo = g_malloc(sizeof(sctp_assoc_info_t));
assinfo = &static_assoc;
assinfo->addr_chunk_count = (static_assoc.addr_chunk_count);
for (i=0; i<NUM_CHUNKS; i++)
{
assinfo->chunk_count[i] = static_assoc.chunk_count[i];
assinfo->ep1_chunk_count[i] = static_assoc.ep1_chunk_count[i];
assinfo->ep2_chunk_count[i] = static_assoc.ep2_chunk_count[i];
}
u_data->assoc = assinfo;
sctp_chunk_dlg_show(u_data);
}
static void on_close_dlg(GtkWidget *widget _U_, struct sctp_analyse* u_data)
{
if (u_data->window)
{
gtk_grab_remove(GTK_WIDGET(u_data->window));
gtk_widget_destroy(GTK_WIDGET(u_data->window));
}
}
static void on_chunk1_dlg(GtkWidget *widget _U_, struct sctp_analyse* u_data)
{
sctp_assoc_info_t* assinfo = NULL;
assinfo = g_malloc(sizeof(sctp_assoc_info_t));
assinfo = &static_assoc;
assinfo->addr_chunk_count = (static_assoc.addr_chunk_count);
u_data->assoc = assinfo;
sctp_chunk_stat_dlg_show(1, u_data);
}
static void on_chunk2_dlg(GtkWidget *widget _U_, struct sctp_analyse* u_data)
{
sctp_assoc_info_t* assinfo=NULL;
assinfo = g_malloc(sizeof(sctp_assoc_info_t));
assinfo = &static_assoc;
assinfo->addr_chunk_count = (static_assoc.addr_chunk_count);
u_data->assoc = assinfo;
sctp_chunk_stat_dlg_show(2, u_data);
}
static void on_graph1_dlg(GtkWidget *widget _U_, struct sctp_analyse* u_data)
{
create_graph(1, u_data);
}
static void on_graph2_dlg(GtkWidget *widget _U_, struct sctp_analyse* u_data)
{
create_graph(2, u_data);
}
static void on_graph_byte1_dlg(GtkWidget *widget _U_, struct sctp_analyse* u_data)
{
create_byte_graph(1, u_data);
}
static void on_graph_byte2_dlg(GtkWidget *widget _U_, struct sctp_analyse* u_data)
{
create_byte_graph(2, u_data);
}
void
update_analyse_dlg(struct sctp_analyse* u_data)
{
gchar label_txt[50];
gchar *data[1];
gchar field[1][MAX_ADDRESS_LEN];
gint added_row;
GList *list;
address *store = NULL;
if (u_data->assoc == NULL)
return;
if (u_data->window != NULL)
{
gtk_clist_clear(GTK_CLIST(u_data->analyse_nb->page2->clist));
gtk_clist_clear(GTK_CLIST(u_data->analyse_nb->page3->clist));
}
g_snprintf(label_txt, 50,"Checksum Type: %s",u_data->assoc->checksum_type);
gtk_label_set_text(GTK_LABEL(u_data->analyse_nb->checktype), label_txt);
g_snprintf(label_txt, 50,"Checksum Errors: %u",u_data->assoc->n_checksum_errors);
gtk_label_set_text(GTK_LABEL(u_data->analyse_nb->checksum), label_txt);
g_snprintf(label_txt, 50,"Bundling Errors: %u",u_data->assoc->n_bundling_errors);
gtk_label_set_text(GTK_LABEL(u_data->analyse_nb->bundling), label_txt);
g_snprintf(label_txt, 50,"Padding Errors: %u",u_data->assoc->n_padding_errors);
gtk_label_set_text(GTK_LABEL(u_data->analyse_nb->padding), label_txt);
g_snprintf(label_txt, 50,"Length Errors: %u",u_data->assoc->n_length_errors);
gtk_label_set_text(GTK_LABEL(u_data->analyse_nb->length), label_txt);
g_snprintf(label_txt, 50,"Value Errors: %u",u_data->assoc->n_value_errors);
gtk_label_set_text(GTK_LABEL(u_data->analyse_nb->value), label_txt);
g_snprintf(label_txt, 50,"No of Data Chunks from EP1 to EP2: %u",u_data->assoc->n_data_chunks_ep1);
gtk_label_set_text(GTK_LABEL(u_data->analyse_nb->chunks_ep1), label_txt);
g_snprintf(label_txt, 50,"No of Data Bytes from EP1 to EP2: %u",u_data->assoc->n_data_bytes_ep1);
gtk_label_set_text(GTK_LABEL(u_data->analyse_nb->bytes_ep1), label_txt);
g_snprintf(label_txt, 50,"No of Data Chunks from EP2 to EP1: %u",u_data->assoc->n_data_chunks_ep2);
gtk_label_set_text(GTK_LABEL(u_data->analyse_nb->chunks_ep2), label_txt);
g_snprintf(label_txt, 50,"No of Data Bytes from EP2 to EP1: %u",u_data->assoc->n_data_bytes_ep2);
gtk_label_set_text(GTK_LABEL(u_data->analyse_nb->bytes_ep2), label_txt);
if (u_data->assoc->init == TRUE)
gtk_frame_set_label(GTK_FRAME (u_data->analyse_nb->page2->addr_frame), "Complete list of IP-Addresses as provided in the INIT-Chunk");
else if (u_data->assoc->initack == TRUE && u_data->assoc->initack_dir == 1)
gtk_frame_set_label(GTK_FRAME (u_data->analyse_nb->page2->addr_frame), "Complete list of IP-Addresses as provided in the INITACK-Chunk");
else
gtk_frame_set_label(GTK_FRAME (u_data->analyse_nb->page2->addr_frame), "List of used IP-Addresses");
if (u_data->assoc->addr1 != NULL)
{
list = g_list_first(u_data->assoc->addr1);
while (list)
{
data[0] = &field[0][0];
store = (address *) (list->data);
if (store->type == AT_IPv4)
{
g_snprintf(field[0], 30, "%s", ip_to_str((const guint8 *)(store->data)));
}
else if (store->type == AT_IPv6)
{
g_snprintf(field[0], 40, "%s", ip6_to_str((const struct e_in6_addr *)(store->data)));
}
added_row = gtk_clist_append(GTK_CLIST(u_data->analyse_nb->page2->clist), data);
gtk_clist_set_row_data(GTK_CLIST(u_data->analyse_nb->page2->clist), added_row, u_data->assoc);
list = g_list_next(list);
}
}
else
{
return;
}
g_snprintf(label_txt, 50,"Port: %u",u_data->assoc->port1);
gtk_label_set_text(GTK_LABEL(u_data->analyse_nb->page2->port), label_txt);
g_snprintf(label_txt, 50,"Sent Verification Tag: 0x%x",u_data->assoc->verification_tag1);
gtk_label_set_text(GTK_LABEL(u_data->analyse_nb->page2->veritag), label_txt);
if (u_data->assoc->init == TRUE || (u_data->assoc->initack == TRUE && u_data->assoc->initack_dir == 1))
{
g_snprintf(label_txt, 50,"Requested Number of Inbound Streams: %u",u_data->assoc->instream1);
gtk_label_set_text(GTK_LABEL(u_data->analyse_nb->page2->max_in), label_txt);
g_snprintf(label_txt, 50,"Minimum Number of Inbound Streams: %u",((u_data->assoc->instream1>u_data->assoc->outstream2)?u_data->assoc->outstream2:u_data->assoc->instream1));
gtk_label_set_text(GTK_LABEL(u_data->analyse_nb->page2->min_in), label_txt);
g_snprintf(label_txt, 50,"Provided Number of Outbound Streams: %u",u_data->assoc->outstream1);
gtk_label_set_text(GTK_LABEL(u_data->analyse_nb->page2->max_out), label_txt);
g_snprintf(label_txt, 50,"Minimum Number of Outbound Streams: %u",((u_data->assoc->outstream1>u_data->assoc->instream2)?u_data->assoc->instream2:u_data->assoc->outstream1));
gtk_label_set_text(GTK_LABEL(u_data->analyse_nb->page2->max_out), label_txt);
}
else
{
g_snprintf(label_txt, 50,"Used Number of Inbound Streams: %u",u_data->assoc->instream1);
gtk_label_set_text(GTK_LABEL(u_data->analyse_nb->page2->max_in), label_txt);
g_snprintf(label_txt, 50,"Used Number of Outbound Streams: %u",u_data->assoc->outstream1);
gtk_label_set_text(GTK_LABEL(u_data->analyse_nb->page2->max_out), label_txt);
}
if (u_data->assoc->initack == TRUE && u_data->assoc->initack_dir == 2)
gtk_frame_set_label(GTK_FRAME (u_data->analyse_nb->page3->addr_frame), "Complete list of IP-Addresses as provided in the INITACK-Chunk");
else
gtk_frame_set_label(GTK_FRAME (u_data->analyse_nb->page3->addr_frame), "List of used IP-Addresses");
if (u_data->assoc->addr2 != NULL)
{
list = g_list_first(u_data->assoc->addr2);
while (list)
{
data[0] = &field[0][0];
store = (address *) (list->data);
if (store->type == AT_IPv4)
{
g_snprintf(field[0], 30, "%s", ip_to_str((const guint8 *)(store->data)));
}
else if (store->type == AT_IPv6)
{
g_snprintf(field[0], 40, "%s", ip6_to_str((const struct e_in6_addr *)(store->data)));
}
added_row = gtk_clist_append(GTK_CLIST(u_data->analyse_nb->page3->clist), data);
gtk_clist_set_row_data(GTK_CLIST(u_data->analyse_nb->page3->clist), added_row, u_data->assoc);
list = g_list_next(list);
}
}
else
{
return;
}
g_snprintf(label_txt, 50,"Port: %u",u_data->assoc->port2);
gtk_label_set_text(GTK_LABEL(u_data->analyse_nb->page3->port), label_txt);
g_snprintf(label_txt, 50,"Sent Verification Tag: 0x%x",u_data->assoc->verification_tag2);
gtk_label_set_text(GTK_LABEL(u_data->analyse_nb->page3->veritag), label_txt);
if (u_data->assoc->initack == TRUE)
{
g_snprintf(label_txt, 50,"Requested Number of Inbound Streams: %u",u_data->assoc->instream2);
gtk_label_set_text(GTK_LABEL(u_data->analyse_nb->page3->max_in), label_txt);
g_snprintf(label_txt, 50,"Minimum Number of Inbound Streams: %u",((u_data->assoc->instream2>u_data->assoc->outstream1)?u_data->assoc->outstream1:u_data->assoc->instream2));
gtk_label_set_text(GTK_LABEL(u_data->analyse_nb->page3->min_in), label_txt);
g_snprintf(label_txt, 50,"Provided Number of Outbound Streams: %u",u_data->assoc->outstream2);
gtk_label_set_text(GTK_LABEL(u_data->analyse_nb->page3->max_out), label_txt);
g_snprintf(label_txt, 50,"Minimum Number of Outbound Streams: %u",((u_data->assoc->outstream2>u_data->assoc->instream1)?u_data->assoc->instream1:u_data->assoc->outstream2));
gtk_label_set_text(GTK_LABEL(u_data->analyse_nb->page3->min_out), label_txt);
}
else
{
g_snprintf(label_txt, 50,"Used Number of Inbound Streams: %u",u_data->assoc->instream2);
gtk_label_set_text(GTK_LABEL(u_data->analyse_nb->page3->max_in), label_txt);
g_snprintf(label_txt, 50,"Used Number of Outbound Streams: %u",u_data->assoc->outstream2);
gtk_label_set_text(GTK_LABEL(u_data->analyse_nb->page3->min_out), label_txt);
}
}
void
sctp_set_filter (GtkButton *button _U_, struct sctp_analyse* u_data)
{
gchar *f_string = NULL;
GList *srclist, *dstlist;
gchar *str=NULL;
GString *gstring=NULL;
struct sockaddr_in *infosrc=NULL;
struct sockaddr_in *infodst=NULL;
sctp_assoc_info_t *selected_stream;
gchar *filter_string = NULL;
selected_stream=u_data->assoc;
if (selected_stream->check_address==FALSE)
{
f_string = g_strdup_printf("((sctp.srcport==%u && sctp.dstport==%u && ((sctp.verification_tag==0x%x && sctp.verification_tag!=0x0) || "
"(sctp.verification_tag==0x0 && sctp.initiate_tag==0x%x) || "
"(sctp.verification_tag==0x%x && (sctp.abort_t_bit==1 || sctp.shutdown_complete_t_bit==1)))) ||"
"(sctp.srcport==%u && sctp.dstport==%u && ((sctp.verification_tag==0x%x && sctp.verification_tag!=0x0) || "
"(sctp.verification_tag==0x0 && sctp.initiate_tag==0x%x) ||"
"(sctp.verification_tag==0x%x && (sctp.abort_t_bit==1 || sctp.shutdown_complete_t_bit==1)))))",
selected_stream->port1,
selected_stream->port2,
selected_stream->verification_tag1,
/*selected_stream->verification_tag2,*/
selected_stream->initiate_tag,
selected_stream->verification_tag2,
selected_stream->port2,
selected_stream->port1,
selected_stream->verification_tag2,
/*selected_stream->verification_tag1,*/
selected_stream->initiate_tag,
selected_stream->verification_tag1);
filter_string = f_string;
}
else
{
srclist = g_list_first(selected_stream->addr1);
infosrc=(struct sockaddr_in *) (srclist->data);
gstring = g_string_new(g_strdup_printf("((sctp.srcport==%u && sctp.dstport==%u && (ip.src==%s",
selected_stream->port1, selected_stream->port2, ip_to_str((const guint8 *)&(infosrc->sin_addr.s_addr))));
srclist= g_list_next(srclist);
while (srclist)
{
infosrc=(struct sockaddr_in *) (srclist->data);
str =g_strdup_printf("|| ip.src==%s",ip_to_str((const guint8 *)&(infosrc->sin_addr.s_addr)));
g_string_append(gstring, str);
srclist= g_list_next(srclist);
}
dstlist = g_list_first(selected_stream->addr2);
infodst=(struct sockaddr_in *) (dstlist->data);
str = g_strdup_printf(") && (ip.dst==%s",ip_to_str((const guint8 *)&(infodst->sin_addr.s_addr)));
g_string_append(gstring, str);
dstlist= g_list_next(dstlist);
while (dstlist)
{
infodst=(struct sockaddr_in *) (dstlist->data);
str =g_strdup_printf("|| ip.dst==%s",ip_to_str((const guint8 *)&(infodst->sin_addr.s_addr)));
g_string_append(gstring, str);
dstlist= g_list_next(dstlist);
}
srclist = g_list_first(selected_stream->addr1);
infosrc=(struct sockaddr_in *) (srclist->data);
str = g_strdup_printf(")) || (sctp.dstport==%u && sctp.srcport==%u && (ip.dst==%s",
selected_stream->port1, selected_stream->port2, ip_to_str((const guint8 *)&(infosrc->sin_addr.s_addr)));
g_string_append(gstring, str);
srclist= g_list_next(srclist);
while (srclist)
{
infosrc=(struct sockaddr_in *) (srclist->data);
str =g_strdup_printf("|| ip.dst==%s",ip_to_str((const guint8 *)&(infosrc->sin_addr.s_addr)));
g_string_append(gstring, str);
srclist= g_list_next(srclist);
}
dstlist = g_list_first(selected_stream->addr2);
infodst=(struct sockaddr_in *) (dstlist->data);
str = g_strdup_printf(") && (ip.src==%s",ip_to_str((const guint8 *)&(infodst->sin_addr.s_addr)));
g_string_append(gstring, str);
dstlist= g_list_next(dstlist);
while (dstlist)
{
infodst=(struct sockaddr_in *) (dstlist->data);
str =g_strdup_printf("|| ip.src==%s",ip_to_str((const guint8 *)&(infodst->sin_addr.s_addr)));
g_string_append(gstring, str);
dstlist= g_list_next(dstlist);
}
str = g_strdup_printf(")))");
g_string_append(gstring, str);
filter_string = gstring->str;
g_string_free(gstring,FALSE);
}
if (filter_string != NULL) {
gtk_entry_set_text(GTK_ENTRY(main_display_filter_widget), filter_string);
} else {
g_assert_not_reached();
}
}
static void analyse_window_set_title(struct sctp_analyse *u_data)
{
char *title;
if(!u_data->window){
return;
}
title = g_strdup_printf("SCTP Analyse Association: %s Port1 %u Port2 %u", cf_get_display_name(&cfile), u_data->assoc->port1, u_data->assoc->port2);
gtk_window_set_title(GTK_WINDOW(u_data->window), title);
g_free(title);
}
static void create_analyse_window(struct sctp_analyse* u_data)
{
GtkWidget *window = NULL;
GtkWidget *notebook;
GtkWidget *main_vb, *page1, *page2, *page3, *hbox, *vbox_l, *vbox_r, *addr_hb, *stat_fr;
GtkWidget *hbox_l1, *hbox_l2,*label, *h_button_box;
GtkWidget *chunk_stat_bt, *close_bt, *graph_bt1, *graph_bt2, *chunk_bt1, *bt_filter;
u_data->analyse_nb = g_malloc(sizeof(struct notes));
window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
gtk_window_set_position (GTK_WINDOW (window), GTK_WIN_POS_CENTER);
SIGNAL_CONNECT(window, "destroy", on_destroy,u_data);
/* Container for each row of widgets */
main_vb = gtk_vbox_new(FALSE, 2);
gtk_container_border_width(GTK_CONTAINER(main_vb), 2);
gtk_container_add(GTK_CONTAINER(window), main_vb);
gtk_widget_show(main_vb);
/* Start a notebook for flipping between sets of changes */
notebook = gtk_notebook_new();
gtk_container_add(GTK_CONTAINER(main_vb), notebook);
OBJECT_SET_DATA(window, "notebook", notebook);
SIGNAL_CONNECT(notebook, "switch_page", on_notebook_switch_page,NULL);
page1 = gtk_vbox_new(FALSE, 8);
gtk_container_set_border_width(GTK_CONTAINER(page1), 8);
u_data->analyse_nb->checktype = gtk_label_new("");
gtk_box_pack_start(GTK_BOX(page1), u_data->analyse_nb->checktype, TRUE, TRUE, 0);
gtk_misc_set_alignment (GTK_MISC(u_data->analyse_nb->checktype),0,0);
u_data->analyse_nb->checksum = gtk_label_new("");
gtk_box_pack_start(GTK_BOX(page1), u_data->analyse_nb->checksum, TRUE, TRUE, 0);
gtk_misc_set_alignment (GTK_MISC(u_data->analyse_nb->checksum),0,0);
u_data->analyse_nb->bundling = gtk_label_new("");
gtk_box_pack_start(GTK_BOX(page1), u_data->analyse_nb->bundling, TRUE, TRUE, 0);
gtk_misc_set_alignment (GTK_MISC(u_data->analyse_nb->bundling),0,0);
u_data->analyse_nb->padding = gtk_label_new("");
gtk_box_pack_start(GTK_BOX(page1), u_data->analyse_nb->padding, TRUE, TRUE, 0);
gtk_misc_set_alignment (GTK_MISC(u_data->analyse_nb->padding),0,0);
u_data->analyse_nb->length = gtk_label_new("");
gtk_box_pack_start(GTK_BOX(page1), u_data->analyse_nb->length, TRUE, TRUE, 0);
gtk_misc_set_alignment (GTK_MISC(u_data->analyse_nb->length),0,0);
u_data->analyse_nb->value = gtk_label_new("");
gtk_box_pack_start(GTK_BOX(page1), u_data->analyse_nb->value, TRUE, TRUE, 0);
gtk_misc_set_alignment (GTK_MISC(u_data->analyse_nb->value),0,0);
u_data->analyse_nb->chunks_ep1 = gtk_label_new("");
gtk_box_pack_start(GTK_BOX(page1), u_data->analyse_nb->chunks_ep1, TRUE, TRUE, 0);
gtk_misc_set_alignment (GTK_MISC(u_data->analyse_nb->chunks_ep1),0,0);
u_data->analyse_nb->bytes_ep1 = gtk_label_new("");
gtk_box_pack_start(GTK_BOX(page1), u_data->analyse_nb->bytes_ep1, TRUE, TRUE, 0);
gtk_misc_set_alignment (GTK_MISC(u_data->analyse_nb->bytes_ep1),0,0);
u_data->analyse_nb->chunks_ep2 = gtk_label_new("");
gtk_box_pack_start(GTK_BOX(page1), u_data->analyse_nb->chunks_ep2, TRUE, TRUE, 0);
gtk_misc_set_alignment (GTK_MISC(u_data->analyse_nb->chunks_ep2),0,0);
u_data->analyse_nb->bytes_ep2 = gtk_label_new("");
gtk_box_pack_start(GTK_BOX(page1), u_data->analyse_nb->bytes_ep2, TRUE, TRUE, 0);
gtk_misc_set_alignment (GTK_MISC(u_data->analyse_nb->bytes_ep2),0,0);
hbox = gtk_hbutton_box_new();
gtk_box_pack_start(GTK_BOX(page1), hbox, FALSE, FALSE, 0);
gtk_container_set_border_width(GTK_CONTAINER(hbox), 10);
gtk_button_box_set_layout(GTK_BUTTON_BOX (hbox), GTK_BUTTONBOX_SPREAD);
gtk_button_box_set_spacing(GTK_BUTTON_BOX (hbox), 0);
gtk_button_box_set_child_ipadding(GTK_BUTTON_BOX (hbox), 4, 0);
gtk_widget_show(hbox);
chunk_stat_bt = gtk_button_new_with_label ("Chunk Statistics");
gtk_box_pack_start(GTK_BOX(hbox), chunk_stat_bt, FALSE, FALSE, 0);
gtk_widget_show(chunk_stat_bt);
SIGNAL_CONNECT(chunk_stat_bt, "clicked", on_chunk_stat_bt, u_data);
bt_filter = gtk_button_new_with_label ("Set filter");
gtk_box_pack_start(GTK_BOX(hbox), bt_filter, FALSE, FALSE, 0);
gtk_widget_show (bt_filter);
SIGNAL_CONNECT(bt_filter, "clicked", sctp_set_filter, u_data);
close_bt = BUTTON_NEW_FROM_STOCK(GTK_STOCK_CLOSE);
gtk_box_pack_start(GTK_BOX(hbox), close_bt, FALSE, FALSE, 0);
gtk_widget_show(close_bt);
SIGNAL_CONNECT(close_bt, "clicked", on_close_dlg, u_data);
/* tab */
label = gtk_label_new(" Statistics ");
gtk_notebook_append_page(GTK_NOTEBOOK(notebook), page1, label);
/* page for endpoint 1 */
page2 = gtk_vbox_new(FALSE, 8);
gtk_container_set_border_width(GTK_CONTAINER(page2), 8);
u_data->analyse_nb->page2 = g_malloc(sizeof(struct page));
u_data->analyse_nb->page2->addr_frame = gtk_frame_new(NULL);
gtk_container_add(GTK_CONTAINER(page2), u_data->analyse_nb->page2->addr_frame);
addr_hb = gtk_hbox_new(FALSE, 3);
gtk_container_border_width(GTK_CONTAINER(addr_hb), 5);
gtk_container_add(GTK_CONTAINER(u_data->analyse_nb->page2->addr_frame), addr_hb);
u_data->analyse_nb->page2->scrolled_window = scrolled_window_new(NULL, NULL);
WIDGET_SET_SIZE(u_data->analyse_nb->page2->scrolled_window, 560, 100);
u_data->analyse_nb->page2->clist = gtk_clist_new(1);
gtk_widget_show(u_data->analyse_nb->page2->clist);
gtk_clist_set_column_width(GTK_CLIST(u_data->analyse_nb->page2->clist), 0, 200);
gtk_clist_set_column_justification(GTK_CLIST(u_data->analyse_nb->page2->clist), 0, GTK_JUSTIFY_LEFT);
gtk_container_add(GTK_CONTAINER(u_data->analyse_nb->page2->scrolled_window), u_data->analyse_nb->page2->clist);
gtk_box_pack_start(GTK_BOX(addr_hb), u_data->analyse_nb->page2->scrolled_window, TRUE, TRUE, 0);
gtk_widget_show(u_data->analyse_nb->page2->scrolled_window);
stat_fr = gtk_frame_new(NULL);
gtk_container_add(GTK_CONTAINER(page2), stat_fr);
hbox = gtk_hbox_new(FALSE,3);
gtk_container_border_width(GTK_CONTAINER(hbox), 5);
gtk_container_add(GTK_CONTAINER(stat_fr), hbox);
vbox_l = gtk_vbox_new(FALSE, 3);
gtk_box_pack_start(GTK_BOX(hbox), vbox_l, TRUE, TRUE, 0);
hbox_l1 = gtk_hbox_new(FALSE,3);
gtk_box_pack_start(GTK_BOX(vbox_l), hbox_l1, TRUE, TRUE, 0);
u_data->analyse_nb->page2->port = gtk_label_new("");
gtk_box_pack_start(GTK_BOX(hbox_l1), u_data->analyse_nb->page2->port, TRUE, TRUE, 0);
gtk_misc_set_alignment (GTK_MISC(u_data->analyse_nb->page2->port),0,0);
hbox_l2 = gtk_hbox_new(FALSE,3);
gtk_box_pack_start(GTK_BOX(vbox_l), hbox_l2, TRUE, TRUE, 0);
u_data->analyse_nb->page2->veritag = gtk_label_new("");
gtk_box_pack_start(GTK_BOX(hbox_l2), u_data->analyse_nb->page2->veritag, TRUE, TRUE, 0);
gtk_misc_set_alignment (GTK_MISC(u_data->analyse_nb->page2->veritag),0,0);
gtk_widget_show(vbox_l);
vbox_r = gtk_vbox_new(FALSE, 3);
gtk_box_pack_start(GTK_BOX(hbox), vbox_r, TRUE, TRUE, 0);
u_data->analyse_nb->page2->max_in = gtk_label_new("");
gtk_box_pack_start(GTK_BOX(vbox_r), u_data->analyse_nb->page2->max_in, TRUE, TRUE, 0);
gtk_misc_set_alignment (GTK_MISC(u_data->analyse_nb->page2->max_in),0,0);
u_data->analyse_nb->page2->min_in = gtk_label_new("");
gtk_box_pack_start(GTK_BOX(vbox_r), u_data->analyse_nb->page2->min_in, TRUE, TRUE, 0);
gtk_misc_set_alignment (GTK_MISC(u_data->analyse_nb->page2->min_in),0,0);
u_data->analyse_nb->page2->max_out = gtk_label_new("");
gtk_box_pack_start(GTK_BOX(vbox_r), u_data->analyse_nb->page2->max_out, TRUE, TRUE, 0);
gtk_misc_set_alignment (GTK_MISC(u_data->analyse_nb->page2->max_out),0,0);
u_data->analyse_nb->page2->min_out = gtk_label_new("");
gtk_box_pack_start(GTK_BOX(vbox_r), u_data->analyse_nb->page2->min_out, TRUE, TRUE, 0);
gtk_misc_set_alignment (GTK_MISC(u_data->analyse_nb->page2->min_out),0,0);
gtk_widget_show(vbox_r);
h_button_box=gtk_hbutton_box_new();
gtk_box_pack_start(GTK_BOX(page2), h_button_box, FALSE, FALSE, 0);
gtk_container_set_border_width(GTK_CONTAINER(h_button_box), 10);
gtk_button_box_set_layout(GTK_BUTTON_BOX (h_button_box), GTK_BUTTONBOX_SPREAD);
gtk_button_box_set_spacing(GTK_BUTTON_BOX (h_button_box), 0);
gtk_button_box_set_child_ipadding(GTK_BUTTON_BOX (h_button_box), 4, 0);
gtk_widget_show(h_button_box);
chunk_bt1 = gtk_button_new_with_label("Chunk Statistics");
gtk_box_pack_start(GTK_BOX(h_button_box), chunk_bt1, FALSE, FALSE, 0);
gtk_widget_show(chunk_bt1);
SIGNAL_CONNECT(chunk_bt1, "clicked", on_chunk1_dlg,u_data);
graph_bt1 = gtk_button_new_with_label("Graph TSN");
gtk_box_pack_start(GTK_BOX(h_button_box), graph_bt1, FALSE, FALSE, 0);
gtk_widget_show(graph_bt1);
SIGNAL_CONNECT(graph_bt1, "clicked", on_graph1_dlg,u_data);
graph_bt2 = gtk_button_new_with_label("Graph Bytes");
gtk_box_pack_start(GTK_BOX(h_button_box), graph_bt2, FALSE, FALSE, 0);
gtk_widget_show(graph_bt2);
SIGNAL_CONNECT(graph_bt2, "clicked", on_graph_byte1_dlg,u_data);
if (u_data->assoc->n_array_tsn1==0)
{
gtk_widget_set_sensitive(graph_bt1, FALSE);
gtk_widget_set_sensitive(graph_bt2, FALSE);
}
close_bt = BUTTON_NEW_FROM_STOCK(GTK_STOCK_CLOSE);
gtk_box_pack_start(GTK_BOX(h_button_box), close_bt, FALSE, FALSE, 0);
gtk_widget_show(close_bt);
SIGNAL_CONNECT(close_bt, "clicked", on_close_dlg, u_data);
label = gtk_label_new(" Endpoint 1 ");
gtk_notebook_append_page(GTK_NOTEBOOK(notebook), page2, label);
/* same page for endpoint 2*/
page3 = gtk_vbox_new(FALSE, 8);
gtk_container_set_border_width(GTK_CONTAINER(page3), 8);
u_data->analyse_nb->page3 = g_malloc(sizeof(struct page));
u_data->analyse_nb->page3->addr_frame = gtk_frame_new(NULL);
gtk_container_add(GTK_CONTAINER(page3), u_data->analyse_nb->page3->addr_frame);
addr_hb = gtk_hbox_new(FALSE, 3);
gtk_container_border_width(GTK_CONTAINER(addr_hb), 5);
gtk_container_add(GTK_CONTAINER(u_data->analyse_nb->page3->addr_frame), addr_hb);
u_data->analyse_nb->page3->scrolled_window = scrolled_window_new(NULL, NULL);
WIDGET_SET_SIZE(u_data->analyse_nb->page3->scrolled_window, 560, 100);
u_data->analyse_nb->page3->clist = gtk_clist_new(1);
gtk_widget_show(u_data->analyse_nb->page3->clist);
gtk_clist_set_column_width(GTK_CLIST(u_data->analyse_nb->page3->clist), 0, 200);
gtk_clist_set_column_justification(GTK_CLIST(u_data->analyse_nb->page3->clist), 0, GTK_JUSTIFY_LEFT);
gtk_container_add(GTK_CONTAINER(u_data->analyse_nb->page3->scrolled_window),
u_data->analyse_nb->page3->clist);
gtk_box_pack_start(GTK_BOX(addr_hb), u_data->analyse_nb->page3->scrolled_window, TRUE, TRUE, 0);
gtk_widget_show(u_data->analyse_nb->page3->scrolled_window);
stat_fr = gtk_frame_new(NULL);
gtk_container_add(GTK_CONTAINER(page3), stat_fr);
hbox = gtk_hbox_new(FALSE,3);
gtk_container_border_width(GTK_CONTAINER(hbox), 5);
gtk_container_add(GTK_CONTAINER(stat_fr), hbox);
vbox_l = gtk_vbox_new(FALSE, 3);
gtk_box_pack_start(GTK_BOX(hbox), vbox_l, TRUE, TRUE, 0);
hbox_l1 = gtk_hbox_new(FALSE,3);
gtk_box_pack_start(GTK_BOX(vbox_l), hbox_l1, TRUE, TRUE, 0);
u_data->analyse_nb->page3->port = gtk_label_new("");
gtk_box_pack_start(GTK_BOX(hbox_l1), u_data->analyse_nb->page3->port, TRUE, TRUE, 0);
gtk_misc_set_alignment (GTK_MISC(u_data->analyse_nb->page3->port),0,0);
hbox_l2 = gtk_hbox_new(FALSE,3);
gtk_box_pack_start(GTK_BOX(vbox_l), hbox_l2, TRUE, TRUE, 0);
u_data->analyse_nb->page3->veritag = gtk_label_new("");
gtk_box_pack_start(GTK_BOX(hbox_l2), u_data->analyse_nb->page3->veritag, TRUE, TRUE, 0);
gtk_misc_set_alignment (GTK_MISC(u_data->analyse_nb->page3->veritag),0,0);
gtk_widget_show(vbox_l);
vbox_r=gtk_vbox_new(FALSE, 3);
gtk_box_pack_start(GTK_BOX(hbox), vbox_r, TRUE, TRUE, 0);
u_data->analyse_nb->page3->max_in = gtk_label_new("");
gtk_box_pack_start(GTK_BOX(vbox_r), u_data->analyse_nb->page3->max_in, TRUE, TRUE, 0);
gtk_misc_set_alignment (GTK_MISC(u_data->analyse_nb->page3->max_in),0,0);
u_data->analyse_nb->page3->min_in = gtk_label_new("");
gtk_box_pack_start(GTK_BOX(vbox_r), u_data->analyse_nb->page3->min_in, TRUE, TRUE, 0);
gtk_misc_set_alignment (GTK_MISC(u_data->analyse_nb->page3->min_in),0,0);
u_data->analyse_nb->page3->max_out = gtk_label_new("");
gtk_box_pack_start(GTK_BOX(vbox_r), u_data->analyse_nb->page3->max_out, TRUE, TRUE, 0);
gtk_misc_set_alignment (GTK_MISC(u_data->analyse_nb->page3->max_out),0,0);
u_data->analyse_nb->page3->min_out = gtk_label_new("");
gtk_box_pack_start(GTK_BOX(vbox_r), u_data->analyse_nb->page3->min_out, TRUE, TRUE, 0);
gtk_misc_set_alignment (GTK_MISC(u_data->analyse_nb->page3->min_out),0,0);
gtk_widget_show(vbox_r);
h_button_box=gtk_hbutton_box_new();
gtk_box_pack_start(GTK_BOX(page3), h_button_box, FALSE, FALSE, 0);
gtk_container_set_border_width(GTK_CONTAINER(h_button_box), 10);
gtk_button_box_set_layout(GTK_BUTTON_BOX (h_button_box), GTK_BUTTONBOX_SPREAD);
gtk_button_box_set_spacing(GTK_BUTTON_BOX (h_button_box), 0);
gtk_button_box_set_child_ipadding(GTK_BUTTON_BOX (h_button_box), 4, 0);
gtk_widget_show(h_button_box);
chunk_bt1 = gtk_button_new_with_label("Chunk Statistics");
gtk_box_pack_start(GTK_BOX(h_button_box), chunk_bt1, FALSE, FALSE, 0);
gtk_widget_show(chunk_bt1);
SIGNAL_CONNECT(chunk_bt1, "clicked", on_chunk2_dlg, u_data);
graph_bt1 = gtk_button_new_with_label("Graph TSN");
gtk_box_pack_start(GTK_BOX(h_button_box), graph_bt1, FALSE, FALSE, 0);
gtk_widget_show(graph_bt1);
SIGNAL_CONNECT(graph_bt1, "clicked", on_graph2_dlg, u_data);
graph_bt2 = gtk_button_new_with_label("Graph Bytes");
gtk_box_pack_start(GTK_BOX(h_button_box), graph_bt2, FALSE, FALSE, 0);
gtk_widget_show(graph_bt2);
SIGNAL_CONNECT(graph_bt2, "clicked", on_graph_byte2_dlg,u_data);
if (u_data->assoc->n_array_tsn2==0)
{
gtk_widget_set_sensitive(graph_bt1, FALSE);
gtk_widget_set_sensitive(graph_bt2, FALSE);
}
close_bt = BUTTON_NEW_FROM_STOCK(GTK_STOCK_CLOSE);
gtk_box_pack_start(GTK_BOX(h_button_box), close_bt, FALSE, FALSE, 0);
gtk_widget_show(close_bt);
SIGNAL_CONNECT(close_bt, "clicked", on_close_dlg, u_data);
label = gtk_label_new(" Endpoint 2 ");
gtk_notebook_append_page(GTK_NOTEBOOK(notebook), page3, label);
/* show all notebooks */
gtk_widget_show_all(notebook);
gtk_widget_show(window);
u_data->window = window;
analyse_window_set_title(u_data);
update_analyse_dlg(u_data);
}
void assoc_analyse(sctp_assoc_info_t* assoc)
{
struct sctp_analyse* u_data;
int i;
u_data = g_malloc(sizeof(struct sctp_analyse));
u_data->assoc = assoc;
u_data->assoc->addr_chunk_count = assoc->addr_chunk_count;
u_data->window = NULL;
u_data->analyse_nb = NULL;
u_data->children = NULL;
u_data->num_children = 0;
static_assoc.addr_chunk_count =assoc->addr_chunk_count;
static_assoc.port1 = assoc->port1;
static_assoc.port2 = assoc->port2;
for (i=0; i<NUM_CHUNKS; i++)
{
static_assoc.chunk_count[i] = assoc->chunk_count[i];
static_assoc.ep1_chunk_count[i] = assoc->ep1_chunk_count[i];
static_assoc.ep2_chunk_count[i] = assoc->ep2_chunk_count[i];
}
set_analyse_child(u_data);
increase_analyse_childcount();
static_assoc.addr_chunk_count = assoc->addr_chunk_count;
create_analyse_window(u_data);
}
static void sctp_analyse_cb(struct sctp_analyse* u_data, gboolean ext)
{
guint8* ip_src;
guint16 srcport;
guint8* ip_dst;
guint16 dstport;
GList *list, *framelist;
dfilter_t *sfcode;
capture_file *cf;
epan_dissect_t *edt;
gint err;
gchar *err_info;
gboolean frame_matched, frame_found = FALSE;
frame_data *fdata;
gchar filter_text[256];
sctp_assoc_info_t* assoc = NULL;
int i;
guint32 *fn;
strcpy(filter_text,"sctp");
if (!dfilter_compile(filter_text, &sfcode)) {
simple_dialog(ESD_TYPE_ERROR, ESD_BTN_OK, dfilter_error_msg);
return;
}
cf = &cfile;
fdata = cf->current_frame;
/* we are on the selected frame now */
if (fdata == NULL)
return; /* if we exit here it's an error */
/* dissect the current frame */
if (!wtap_seek_read(cf->wth, fdata->file_off, &cf->pseudo_header,
cf->pd, fdata->cap_len, &err, &err_info)) {
simple_dialog(ESD_TYPE_ERROR, ESD_BTN_OK,
cf_read_error_message(err, err_info), cf->filename);
return;
}
edt = epan_dissect_new(TRUE, FALSE);
epan_dissect_prime_dfilter(edt, sfcode);
epan_dissect_run(edt, &cf->pseudo_header, cf->pd, fdata, NULL);
frame_matched = dfilter_apply_edt(sfcode, edt);
/* if it is not an sctp frame, show the dialog */
if (frame_matched != 1) {
epan_dissect_free(edt);
simple_dialog(ESD_TYPE_ERROR, ESD_BTN_OK,
"Please choose an SCTP packet!");
return;
}
ip_src = g_malloc(edt->pi.net_src.len);
memcpy(ip_src, edt->pi.net_src.data, edt->pi.net_src.len);
ip_dst = g_malloc(edt->pi.net_dst.len);
memcpy(ip_dst, edt->pi.net_dst.data, edt->pi.net_dst.len);
srcport = edt->pi.srcport;
dstport = edt->pi.destport;
list = g_list_first(sctp_stat_get_info()->assoc_info_list);
while (list)
{
assoc = (sctp_assoc_info_t*)(list->data);
framelist = g_list_first(assoc->frame_numbers);
while(framelist)
{
fn = (guint32 *)framelist->data;
if (*fn == fdata->num)
{
frame_found = TRUE;
break;
}
framelist = g_list_next(framelist);
}
if (frame_found)
{
u_data->assoc = assoc;
u_data->assoc->addr_chunk_count = assoc->addr_chunk_count;
static_assoc.addr_chunk_count = assoc->addr_chunk_count;
static_assoc.port1 = assoc->port1;
static_assoc.port2 = assoc->port2;
for (i=0; i<NUM_CHUNKS; i++)
{
static_assoc.chunk_count[i] = assoc->chunk_count[i];
static_assoc.ep1_chunk_count[i] = assoc->ep1_chunk_count[i];
static_assoc.ep2_chunk_count[i] = assoc->ep2_chunk_count[i];
}
if (ext == FALSE)
create_analyse_window(u_data);
return;
}
else
list = g_list_next(list);
}
if (!frame_found)
simple_dialog(ESD_TYPE_ERROR, ESD_BTN_OK, "Assoc not found!");
}
void sctp_set_assoc_filter(void)
{
struct sctp_analyse * u_data;
/* Register the tap listener */
if (sctp_stat_get_info()->is_registered == FALSE)
register_tap_listener_sctp_stat();
/* (redissect all packets) */
sctp_stat_scan();
u_data = g_malloc(sizeof(struct sctp_analyse));
u_data->assoc = NULL;
u_data->children = NULL;
u_data->analyse_nb = NULL;
u_data->window = NULL;
u_data->num_children = 0;
cf_retap_packets(&cfile, FALSE);
sctp_analyse_cb(u_data, TRUE);
sctp_set_filter(NULL, u_data);
}
void sctp_analyse_start(GtkWidget *w _U_, gpointer data _U_)
{
struct sctp_analyse * u_data;
/* Register the tap listener */
if (sctp_stat_get_info()->is_registered == FALSE)
register_tap_listener_sctp_stat();
/* (redissect all packets) */
sctp_stat_scan();
u_data = g_malloc(sizeof(struct sctp_analyse));
u_data->assoc = NULL;
u_data->children = NULL;
u_data->analyse_nb = NULL;
u_data->window = NULL;
u_data->num_children = 0;
cf_retap_packets(&cfile, FALSE);
sctp_analyse_cb(u_data, FALSE);
}
void
register_tap_listener_sctp_analyse(void)
{
register_stat_menu_item("SCTP/Analyse this Association", REGISTER_STAT_GROUP_TELEPHONY,
sctp_analyse_start, NULL, NULL, NULL);
}
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