gtk/sctp_assoc_analyse.c

   1 /*
   2  * Copyright 2004, Irene Ruengeler <i.ruengeler [AT] fh-muenster.de>
   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., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
  23  */
  24
  25 #ifdef HAVE_CONFIG_H
  26 #  include <config.h>
  27 #endif
  28
  29 #include <gtk/gtk.h>
  30
  31 #include <epan/epan_dissect.h>
  32 #include "epan/filesystem.h"
  33 #include <epan/strutil.h>
  34
  35 #include "../globals.h"
  36 #include "../simple_dialog.h"
  37 #include "../stat_menu.h"
  38
  39 #include "gtk/gui_stat_menu.h"
  40 #include "gtk/dlg_utils.h"
  41 #include "gtk/gui_utils.h"
  42 #include "gtk/main.h"
  43 #include "gtk/sctp_stat.h"
  44 #include "gtk/gtkglobals.h"
  45
  46 static sctp_assoc_info_t static_assoc;
  47
  48 void
  49 decrease_childcount(struct sctp_analyse *parent)
  50 {
  51         if (parent->num_children > 0)
  52                 parent->num_children--;
  53 }
  54
  55 void
  56 increase_childcount(struct sctp_analyse *parent)
  57 {
  58         parent->num_children++;
  59 }
  60
  61 void
  62 set_child(struct sctp_udata *child, struct sctp_analyse *parent)
  63 {
  64         parent->children = g_list_append(parent->children, child);
  65 }
  66
  67 void
  68 remove_child(struct sctp_udata *child, struct sctp_analyse *parent)
  69 {
  70         parent->children = g_list_remove(parent->children, child);
  71 }
  72
  73 static void
  74 on_destroy(GObject *object _U_, gpointer user_data)
  75 {
  76         struct sctp_analyse *u_data;
  77         guint16 i, j;
  78         GList *list;
  79         struct sctp_udata *child_data;
  80
  81         u_data = (struct sctp_analyse*)user_data;
  82
  83         if (u_data->window)
  84         {
  85                 gtk_grab_remove(GTK_WIDGET(u_data->window));
  86                 gtk_widget_destroy(GTK_WIDGET(u_data->window));
  87         }
  88         if (u_data->num_children>0)
  89         {
  90                 j = u_data->num_children;
  91                 for (i=0; i<j; i++)
  92                 {
  93                         list = g_list_last(u_data->children);
  94                         child_data = (struct sctp_udata *)list->data;
  95                         gtk_grab_remove(GTK_WIDGET(child_data->io->window));
  96                         gtk_widget_destroy(GTK_WIDGET(child_data->io->window));
  97                         list = g_list_previous(list);
  98                 }
  99                 g_list_free(u_data->children);
 100                 u_data->children = NULL;
 101         }
 102
 103         g_free(u_data->analyse_nb->page2);
 104         g_free(u_data->analyse_nb->page3);
 105         g_free(u_data->analyse_nb);
 106         if (sctp_stat_get_info()->children != NULL)
 107         {
 108                 remove_analyse_child(u_data);
 109                 decrease_analyse_childcount();
 110         }
 111         g_free(u_data);
 112 }
 113
 114 static void
 115 on_notebook_switch_page(void)
 116 {
 117 }
 118
 119 static void on_chunk_stat_bt(GtkWidget *widget _U_, struct sctp_analyse* u_data)
 120 {
 121         sctp_assoc_info_t* assinfo = NULL;
 122         int i;
 123
 124         assinfo = &static_assoc;
 125         assinfo->addr_chunk_count = (static_assoc.addr_chunk_count);
 126         for (i=0; i<NUM_CHUNKS; i++)
 127         {
 128                 assinfo->chunk_count[i]     = static_assoc.chunk_count[i];
 129                 assinfo->ep1_chunk_count[i] = static_assoc.ep1_chunk_count[i];
 130                 assinfo->ep2_chunk_count[i] = static_assoc.ep2_chunk_count[i];
 131         }
 132         u_data->assoc = assinfo;
 133         sctp_chunk_dlg_show(u_data);
 134 }
 135
 136 static void on_close_dlg(GtkWidget *widget _U_, struct sctp_analyse* u_data)
 137 {
 138
 139         if (u_data->window)
 140         {
 141                 gtk_grab_remove(GTK_WIDGET(u_data->window));
 142                 gtk_widget_destroy(GTK_WIDGET(u_data->window));
 143         }
 144 }
 145
 146 static void on_chunk1_dlg(GtkWidget *widget _U_, struct sctp_analyse* u_data)
 147 {
 148 sctp_assoc_info_t* assinfo = NULL;
 149
 150         assinfo = &static_assoc;
 151         assinfo->addr_chunk_count = (static_assoc.addr_chunk_count);
 152         u_data->assoc = assinfo;
 153         sctp_chunk_stat_dlg_show(1, u_data);
 154 }
 155
 156 static void on_chunk2_dlg(GtkWidget *widget _U_, struct sctp_analyse* u_data)
 157 {
 158 sctp_assoc_info_t* assinfo=NULL;
 159
 160         assinfo = &static_assoc;
 161         assinfo->addr_chunk_count = (static_assoc.addr_chunk_count);
 162         u_data->assoc = assinfo;
 163         sctp_chunk_stat_dlg_show(2, u_data);
 164 }
 165
 166 static void on_graph1_dlg(GtkWidget *widget _U_, struct sctp_analyse* u_data)
 167 {
 168         create_graph(1, u_data);
 169 }
 170
 171 static void on_graph2_dlg(GtkWidget *widget _U_, struct sctp_analyse* u_data)
 172 {
 173         create_graph(2, u_data);
 174 }
 175
 176 static void on_graph_byte1_dlg(GtkWidget *widget _U_, struct sctp_analyse* u_data)
 177 {
 178         create_byte_graph(1, u_data);
 179 }
 180
 181 static void on_graph_byte2_dlg(GtkWidget *widget _U_, struct sctp_analyse* u_data)
 182 {
 183         create_byte_graph(2, u_data);
 184 }
 185
 186 void
 187 update_analyse_dlg(struct sctp_analyse* u_data)
 188 {
 189         gchar label_txt[50];
 190         gchar field[1][MAX_ADDRESS_LEN];
 191         GList *list;
 192         address *store = NULL;
 193         GtkListStore *list_store = NULL;
 194         GtkTreeIter  iter;
 195
 196         if (u_data->assoc == NULL)
 197                 return;
 198
 199         if (u_data->window != NULL)
 200         {
 201                 gtk_list_store_clear(GTK_LIST_STORE(gtk_tree_view_get_model(GTK_TREE_VIEW
 202                                 (u_data->analyse_nb->page2->clist))));
 203                 gtk_list_store_clear(GTK_LIST_STORE(gtk_tree_view_get_model(GTK_TREE_VIEW
 204                         (u_data->analyse_nb->page3->clist))));
 205         }
 206
 207
 208         g_snprintf(label_txt, sizeof(label_txt),"Checksum Type: %s",u_data->assoc->checksum_type);
 209         gtk_label_set_text(GTK_LABEL(u_data->analyse_nb->checktype), label_txt);
 210         g_snprintf(label_txt, sizeof(label_txt),"Checksum Errors: %u",u_data->assoc->n_checksum_errors);
 211         gtk_label_set_text(GTK_LABEL(u_data->analyse_nb->checksum), label_txt);
 212         g_snprintf(label_txt, sizeof(label_txt),"Bundling Errors: %u",u_data->assoc->n_bundling_errors);
 213         gtk_label_set_text(GTK_LABEL(u_data->analyse_nb->bundling), label_txt);
 214         g_snprintf(label_txt, sizeof(label_txt),"Padding Errors: %u",u_data->assoc->n_padding_errors);
 215         gtk_label_set_text(GTK_LABEL(u_data->analyse_nb->padding), label_txt);
 216         g_snprintf(label_txt, sizeof(label_txt),"Length Errors: %u",u_data->assoc->n_length_errors);
 217         gtk_label_set_text(GTK_LABEL(u_data->analyse_nb->length), label_txt);
 218         g_snprintf(label_txt, sizeof(label_txt),"Value Errors: %u",u_data->assoc->n_value_errors);
 219         gtk_label_set_text(GTK_LABEL(u_data->analyse_nb->value), label_txt);
 220         g_snprintf(label_txt, sizeof(label_txt),"No of Data Chunks from EP1 to EP2: %u",u_data->assoc->n_data_chunks_ep1);
 221         gtk_label_set_text(GTK_LABEL(u_data->analyse_nb->chunks_ep1), label_txt);
 222         g_snprintf(label_txt, sizeof(label_txt),"No of Data Bytes from EP1 to EP2: %u",u_data->assoc->n_data_bytes_ep1);
 223         gtk_label_set_text(GTK_LABEL(u_data->analyse_nb->bytes_ep1), label_txt);
 224         g_snprintf(label_txt, sizeof(label_txt),"No of Data Chunks from EP2 to EP1: %u",u_data->assoc->n_data_chunks_ep2);
 225         gtk_label_set_text(GTK_LABEL(u_data->analyse_nb->chunks_ep2), label_txt);
 226         g_snprintf(label_txt, sizeof(label_txt),"No of Data Bytes from EP2 to EP1: %u",u_data->assoc->n_data_bytes_ep2);
 227         gtk_label_set_text(GTK_LABEL(u_data->analyse_nb->bytes_ep2), label_txt);
 228
 229         if (u_data->assoc->init == TRUE)
 230                 gtk_frame_set_label(GTK_FRAME (u_data->analyse_nb->page2->addr_frame), "Complete list of IP-Addresses as provided in the INIT-Chunk");
 231         else if (u_data->assoc->initack == TRUE && u_data->assoc->initack_dir == 1)
 232                 gtk_frame_set_label(GTK_FRAME (u_data->analyse_nb->page2->addr_frame), "Complete list of IP-Addresses as provided in the INITACK-Chunk");
 233         else
 234                 gtk_frame_set_label(GTK_FRAME (u_data->analyse_nb->page2->addr_frame), "List of used IP-Addresses");
 235
 236
 237
 238         if (u_data->assoc->addr1 != NULL)
 239         {
 240                 list = g_list_first(u_data->assoc->addr1);
 241                 while (list)
 242                 {
 243                         store = (address *) (list->data);
 244                         if (store->type == AT_IPv4)
 245                         {
 246                                 g_snprintf(field[0], 30, "%s", ip_to_str((const guint8 *)(store->data)));
 247                         }
 248                         else if (store->type == AT_IPv6)
 249                         {
 250                                 g_snprintf(field[0], 40, "%s", ip6_to_str((const struct e_in6_addr *)(store->data)));
 251                         }
 252                         list_store = GTK_LIST_STORE(gtk_tree_view_get_model(GTK_TREE_VIEW (u_data->analyse_nb->page2->clist))); /* Get store */
 253
 254                         gtk_list_store_insert_with_values( list_store , &iter, G_MAXINT,
 255                                                            0,   field[0], -1);
 256                         list = g_list_next(list);
 257                 }
 258         }
 259         else
 260         {
 261                 return;
 262         }
 263         g_snprintf(label_txt, sizeof(label_txt),"Port: %u",u_data->assoc->port1);
 264         gtk_label_set_text(GTK_LABEL(u_data->analyse_nb->page2->port), label_txt);
 265         g_snprintf(label_txt, sizeof(label_txt),"Sent Verification Tag: 0x%x",u_data->assoc->verification_tag1);
 266         gtk_label_set_text(GTK_LABEL(u_data->analyse_nb->page2->veritag), label_txt);
 267
 268         if (u_data->assoc->init == TRUE || (u_data->assoc->initack == TRUE && u_data->assoc->initack_dir == 1))
 269         {
 270                 g_snprintf(label_txt, sizeof(label_txt),"Requested Number of Inbound Streams: %u",u_data->assoc->instream1);
 271                 gtk_label_set_text(GTK_LABEL(u_data->analyse_nb->page2->max_in), label_txt);
 272                 g_snprintf(label_txt, sizeof(label_txt),"Minimum Number of Inbound Streams: %u",((u_data->assoc->instream1>u_data->assoc->outstream2)?u_data->assoc->outstream2:u_data->assoc->instream1));
 273                 gtk_label_set_text(GTK_LABEL(u_data->analyse_nb->page2->min_in), label_txt);
 274
 275                 g_snprintf(label_txt, sizeof(label_txt),"Provided Number of Outbound Streams: %u",u_data->assoc->outstream1);
 276                 gtk_label_set_text(GTK_LABEL(u_data->analyse_nb->page2->max_out), label_txt);
 277                 g_snprintf(label_txt, sizeof(label_txt),"Minimum Number of Outbound Streams: %u",((u_data->assoc->outstream1>u_data->assoc->instream2)?u_data->assoc->instream2:u_data->assoc->outstream1));
 278                 gtk_label_set_text(GTK_LABEL(u_data->analyse_nb->page2->max_out), label_txt);
 279         }
 280         else
 281         {
 282                 g_snprintf(label_txt, sizeof(label_txt),"Used Number of Inbound Streams: %u",u_data->assoc->instream1);
 283                 gtk_label_set_text(GTK_LABEL(u_data->analyse_nb->page2->max_in), label_txt);
 284                 g_snprintf(label_txt, sizeof(label_txt),"Used Number of Outbound Streams: %u",u_data->assoc->outstream1);
 285                 gtk_label_set_text(GTK_LABEL(u_data->analyse_nb->page2->max_out), label_txt);
 286         }
 287
 288         if (u_data->assoc->initack == TRUE && u_data->assoc->initack_dir == 2)
 289                 gtk_frame_set_label(GTK_FRAME (u_data->analyse_nb->page3->addr_frame), "Complete list of IP-Addresses as provided in the INITACK-Chunk");
 290         else
 291                 gtk_frame_set_label(GTK_FRAME (u_data->analyse_nb->page3->addr_frame), "List of used IP-Addresses");
 292
 293
 294         if (u_data->assoc->addr2 != NULL)
 295         {
 296
 297                 list = g_list_first(u_data->assoc->addr2);
 298
 299                 while (list)
 300                 {
 301                         store = (address *) (list->data);
 302                         if (store->type == AT_IPv4)
 303                         {
 304                                 g_snprintf(field[0], 30, "%s", ip_to_str((const guint8 *)(store->data)));
 305                         }
 306                         else if (store->type == AT_IPv6)
 307                         {
 308                                 g_snprintf(field[0], 40, "%s", ip6_to_str((const struct e_in6_addr *)(store->data)));
 309                         }
 310                         list_store = GTK_LIST_STORE(gtk_tree_view_get_model(GTK_TREE_VIEW (u_data->analyse_nb->page3->clist))); /* Get store */
 311
 312                         gtk_list_store_insert_with_values( list_store , &iter, G_MAXINT,
 313                                                            0,   field[0], -1);
 314                         list = g_list_next(list);
 315                 }
 316         }
 317                 else
 318         {
 319                 return;
 320         }
 321
 322         g_snprintf(label_txt, sizeof(label_txt),"Port: %u",u_data->assoc->port2);
 323         gtk_label_set_text(GTK_LABEL(u_data->analyse_nb->page3->port), label_txt);
 324         g_snprintf(label_txt, sizeof(label_txt),"Sent Verification Tag: 0x%x",u_data->assoc->verification_tag2);
 325         gtk_label_set_text(GTK_LABEL(u_data->analyse_nb->page3->veritag), label_txt);
 326
 327         if (u_data->assoc->initack == TRUE)
 328         {
 329                 g_snprintf(label_txt, sizeof(label_txt),"Requested Number of Inbound Streams: %u",u_data->assoc->instream2);
 330                 gtk_label_set_text(GTK_LABEL(u_data->analyse_nb->page3->max_in), label_txt);
 331                 g_snprintf(label_txt, sizeof(label_txt),"Minimum Number of Inbound Streams: %u",((u_data->assoc->instream2>u_data->assoc->outstream1)?u_data->assoc->outstream1:u_data->assoc->instream2));
 332                 gtk_label_set_text(GTK_LABEL(u_data->analyse_nb->page3->min_in), label_txt);
 333
 334                 g_snprintf(label_txt, sizeof(label_txt),"Provided Number of Outbound Streams: %u",u_data->assoc->outstream2);
 335                 gtk_label_set_text(GTK_LABEL(u_data->analyse_nb->page3->max_out), label_txt);
 336                 g_snprintf(label_txt, sizeof(label_txt),"Minimum Number of Outbound Streams: %u",((u_data->assoc->outstream2>u_data->assoc->instream1)?u_data->assoc->instream1:u_data->assoc->outstream2));
 337                 gtk_label_set_text(GTK_LABEL(u_data->analyse_nb->page3->min_out), label_txt);
 338         }
 339         else
 340         {
 341                 g_snprintf(label_txt, sizeof(label_txt),"Used Number of Inbound Streams: %u",u_data->assoc->instream2);
 342                 gtk_label_set_text(GTK_LABEL(u_data->analyse_nb->page3->max_in), label_txt);
 343                 g_snprintf(label_txt, sizeof(label_txt),"Used Number of Outbound Streams: %u",u_data->assoc->outstream2);
 344                 gtk_label_set_text(GTK_LABEL(u_data->analyse_nb->page3->min_out), label_txt);
 345         }
 346 }
 347
 348
 349 static void
 350 sctp_set_filter (GtkButton *button _U_, struct sctp_analyse* u_data)
 351 {
 352         gchar *f_string = NULL;
 353         GList *srclist, *dstlist;
 354         gchar *str=NULL;
 355         GString *gstring=NULL;
 356         struct sockaddr_in *infosrc=NULL;
 357         struct sockaddr_in *infodst=NULL;
 358         sctp_assoc_info_t *selected_stream;
 359         gchar *filter_string = NULL;
 360         selected_stream=u_data->assoc;
 361
 362         if (selected_stream->check_address==FALSE)
 363         {
 364                 f_string = g_strdup_printf("((sctp.srcport==%u && sctp.dstport==%u && ((sctp.verification_tag==0x%x && sctp.verification_tag!=0x0) || "
 365                                                 "(sctp.verification_tag==0x0 && sctp.initiate_tag==0x%x) || "
 366                                                 "(sctp.verification_tag==0x%x && (sctp.abort_t_bit==1 || sctp.shutdown_complete_t_bit==1)))) ||"
 367                                                 "(sctp.srcport==%u && sctp.dstport==%u && ((sctp.verification_tag==0x%x && sctp.verification_tag!=0x0) || "
 368                                                 "(sctp.verification_tag==0x0 && sctp.initiate_tag==0x%x) ||"
 369                                                 "(sctp.verification_tag==0x%x && (sctp.abort_t_bit==1 || sctp.shutdown_complete_t_bit==1)))))",
 370                 selected_stream->port1,
 371                 selected_stream->port2,
 372                 selected_stream->verification_tag1,
 373                 selected_stream->initiate_tag,
 374                 selected_stream->verification_tag2,
 375                 selected_stream->port2,
 376                 selected_stream->port1,
 377                 selected_stream->verification_tag2,
 378                 selected_stream->initiate_tag,
 379                 selected_stream->verification_tag1);
 380                 filter_string = f_string;
 381         }
 382         else
 383         {
 384                 srclist = g_list_first(selected_stream->addr1);
 385                 infosrc=(struct sockaddr_in *) (srclist->data);
 386                 gstring = g_string_new(g_strdup_printf("((sctp.srcport==%u && sctp.dstport==%u && (ip.src==%s",
 387                         selected_stream->port1, selected_stream->port2, ip_to_str((const guint8 *)&(infosrc->sin_addr.s_addr))));
 388                 srclist= g_list_next(srclist);
 389
 390                 while (srclist)
 391                 {
 392                         infosrc=(struct sockaddr_in *) (srclist->data);
 393                         str =g_strdup_printf("|| ip.src==%s",ip_to_str((const guint8 *)&(infosrc->sin_addr.s_addr)));
 394                         g_string_append(gstring, str);
 395                         srclist= g_list_next(srclist);
 396                 }
 397
 398                 dstlist = g_list_first(selected_stream->addr2);
 399                 infodst=(struct sockaddr_in *) (dstlist->data);
 400                 str = g_strdup_printf(") && (ip.dst==%s",ip_to_str((const guint8 *)&(infodst->sin_addr.s_addr)));
 401                 g_string_append(gstring, str);
 402                 dstlist= g_list_next(dstlist);
 403                 while (dstlist)
 404                 {
 405                         infodst=(struct sockaddr_in *) (dstlist->data);
 406                         str =g_strdup_printf("|| ip.dst==%s",ip_to_str((const guint8 *)&(infodst->sin_addr.s_addr)));
 407                         g_string_append(gstring, str);
 408                         dstlist= g_list_next(dstlist);
 409                 }
 410
 411                 srclist = g_list_first(selected_stream->addr1);
 412                 infosrc=(struct sockaddr_in *) (srclist->data);
 413                 str = g_strdup_printf(")) || (sctp.dstport==%u && sctp.srcport==%u && (ip.dst==%s",
 414                         selected_stream->port1, selected_stream->port2, ip_to_str((const guint8 *)&(infosrc->sin_addr.s_addr)));
 415                 g_string_append(gstring, str);
 416                 srclist= g_list_next(srclist);
 417
 418                 while (srclist)
 419                 {
 420                         infosrc=(struct sockaddr_in *) (srclist->data);
 421                         str =g_strdup_printf("|| ip.dst==%s",ip_to_str((const guint8 *)&(infosrc->sin_addr.s_addr)));
 422                         g_string_append(gstring, str);
 423                         srclist= g_list_next(srclist);
 424                 }
 425
 426                 dstlist = g_list_first(selected_stream->addr2);
 427                 infodst=(struct sockaddr_in *) (dstlist->data);
 428                 str = g_strdup_printf(") && (ip.src==%s",ip_to_str((const guint8 *)&(infodst->sin_addr.s_addr)));
 429                 g_string_append(gstring, str);
 430                 dstlist= g_list_next(dstlist);
 431                 while (dstlist)
 432                 {
 433                         infodst=(struct sockaddr_in *) (dstlist->data);
 434                         str =g_strdup_printf("|| ip.src==%s",ip_to_str((const guint8 *)&(infodst->sin_addr.s_addr)));
 435                         g_string_append(gstring, str);
 436                         dstlist= g_list_next(dstlist);
 437                 }
 438                 str = g_strdup_printf(")))");
 439                 g_string_append(gstring, str);
 440                 filter_string = gstring->str;
 441                 g_string_free(gstring,FALSE);
 442         }
 443
 444         if (filter_string != NULL) {
 445                 gtk_entry_set_text(GTK_ENTRY(main_display_filter_widget), filter_string);
 446         } else {
 447                 g_assert_not_reached();
 448         }
 449 }
 450
 451 static void analyse_window_set_title(struct sctp_analyse *u_data)
 452 {
 453         char *title;
 454
 455         if(!u_data->window){
 456                 return;
 457         }
 458         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);
 459         gtk_window_set_title(GTK_WINDOW(u_data->window), title);
 460         g_free(title);
 461 }
 462
 463 static
 464 GtkWidget *create_list(void)
 465 {
 466         GtkListStore *list_store;
 467         GtkWidget * list;
 468         GtkTreeViewColumn *column;
 469         GtkCellRenderer *renderer;
 470         GtkTreeView *list_view;
 471         list_store = gtk_list_store_new(1,
 472                                         G_TYPE_STRING /* IP address */
 473                 );
 474
 475         /* Create a view */
 476         list = gtk_tree_view_new_with_model (GTK_TREE_MODEL (list_store));
 477
 478         list_view = GTK_TREE_VIEW(list);
 479
 480         /* Speed up the list display */
 481         gtk_tree_view_set_fixed_height_mode(list_view, TRUE);
 482
 483         /* The view now holds a reference.  We can get rid of our own reference */
 484         g_object_unref (G_OBJECT (list_store));
 485
 486         /*
 487          * Create the first column packet, associating the "text" attribute of the
 488          * cell_renderer to the first column of the model
 489          */
 490         renderer = gtk_cell_renderer_text_new ();
 491         column = gtk_tree_view_column_new_with_attributes ("Address", renderer,
 492                                                            "text",      0,
 493                                                            NULL);
 494
 495         gtk_tree_view_column_set_resizable(column, TRUE);
 496         gtk_tree_view_column_set_sizing(column, GTK_TREE_VIEW_COLUMN_FIXED);
 497         gtk_tree_view_column_set_min_width(column, 300);
 498
 499         /* Add the column to the view. */
 500         gtk_tree_view_append_column (list_view, column);
 501
 502         gtk_tree_view_set_headers_visible(list_view, FALSE);
 503         return list;
 504 }
 505
 506 static void create_analyse_window(struct sctp_analyse* u_data)
 507 {
 508         GtkWidget *window = NULL;
 509         GtkWidget *notebook;
 510         GtkWidget *main_vb, *page1, *page2, *page3, *hbox, *vbox_l, *vbox_r, *addr_hb, *stat_fr;
 511         GtkWidget *hbox_l1, *hbox_l2,*label, *h_button_box;
 512         GtkWidget *chunk_stat_bt, *close_bt, *graph_bt1, *graph_bt2, *chunk_bt1, *bt_filter;
 513
 514         u_data->analyse_nb = g_malloc(sizeof(struct notes));
 515         window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
 516         gtk_window_set_position (GTK_WINDOW (window), GTK_WIN_POS_CENTER);
 517         g_signal_connect(window, "destroy", G_CALLBACK(on_destroy), u_data);
 518
 519         /* Container for each row of widgets */
 520         main_vb = gtk_vbox_new(FALSE, 2);
 521         gtk_container_set_border_width(GTK_CONTAINER(main_vb), 2);
 522         gtk_container_add(GTK_CONTAINER(window), main_vb);
 523         gtk_widget_show(main_vb);
 524
 525         /* Start a notebook for flipping between sets of changes */
 526         notebook = gtk_notebook_new();
 527         gtk_container_add(GTK_CONTAINER(main_vb), notebook);
 528         g_object_set_data(G_OBJECT(window), "notebook", notebook);
 529         g_signal_connect(notebook, "switch_page", G_CALLBACK(on_notebook_switch_page), NULL);
 530
 531         page1 = gtk_vbox_new(FALSE, 8);
 532         gtk_container_set_border_width(GTK_CONTAINER(page1), 8);
 533
 534         u_data->analyse_nb->checktype = gtk_label_new("");
 535         gtk_box_pack_start(GTK_BOX(page1), u_data->analyse_nb->checktype, TRUE, TRUE, 0);
 536
 537         gtk_misc_set_alignment (GTK_MISC(u_data->analyse_nb->checktype),0,0);
 538
 539         u_data->analyse_nb->checksum = gtk_label_new("");
 540         gtk_box_pack_start(GTK_BOX(page1), u_data->analyse_nb->checksum, TRUE, TRUE, 0);
 541         gtk_misc_set_alignment (GTK_MISC(u_data->analyse_nb->checksum),0,0);
 542
 543         u_data->analyse_nb->bundling = gtk_label_new("");
 544         gtk_box_pack_start(GTK_BOX(page1), u_data->analyse_nb->bundling, TRUE, TRUE, 0);
 545         gtk_misc_set_alignment (GTK_MISC(u_data->analyse_nb->bundling),0,0);
 546
 547         u_data->analyse_nb->padding = gtk_label_new("");
 548         gtk_box_pack_start(GTK_BOX(page1), u_data->analyse_nb->padding, TRUE, TRUE, 0);
 549         gtk_misc_set_alignment (GTK_MISC(u_data->analyse_nb->padding),0,0);
 550
 551         u_data->analyse_nb->length = gtk_label_new("");
 552         gtk_box_pack_start(GTK_BOX(page1), u_data->analyse_nb->length, TRUE, TRUE, 0);
 553         gtk_misc_set_alignment (GTK_MISC(u_data->analyse_nb->length),0,0);
 554
 555         u_data->analyse_nb->value = gtk_label_new("");
 556         gtk_box_pack_start(GTK_BOX(page1), u_data->analyse_nb->value, TRUE, TRUE, 0);
 557         gtk_misc_set_alignment (GTK_MISC(u_data->analyse_nb->value),0,0);
 558
 559
 560         u_data->analyse_nb->chunks_ep1 = gtk_label_new("");
 561         gtk_box_pack_start(GTK_BOX(page1), u_data->analyse_nb->chunks_ep1, TRUE, TRUE, 0);
 562         gtk_misc_set_alignment (GTK_MISC(u_data->analyse_nb->chunks_ep1),0,0);
 563         u_data->analyse_nb->bytes_ep1 = gtk_label_new("");
 564         gtk_box_pack_start(GTK_BOX(page1), u_data->analyse_nb->bytes_ep1, TRUE, TRUE, 0);
 565         gtk_misc_set_alignment (GTK_MISC(u_data->analyse_nb->bytes_ep1),0,0);
 566         u_data->analyse_nb->chunks_ep2 = gtk_label_new("");
 567         gtk_box_pack_start(GTK_BOX(page1), u_data->analyse_nb->chunks_ep2, TRUE, TRUE, 0);
 568         gtk_misc_set_alignment (GTK_MISC(u_data->analyse_nb->chunks_ep2),0,0);
 569         u_data->analyse_nb->bytes_ep2 = gtk_label_new("");
 570         gtk_box_pack_start(GTK_BOX(page1), u_data->analyse_nb->bytes_ep2, TRUE, TRUE, 0);
 571         gtk_misc_set_alignment (GTK_MISC(u_data->analyse_nb->bytes_ep2),0,0);
 572
 573         hbox = gtk_hbutton_box_new();
 574         gtk_box_pack_start(GTK_BOX(page1), hbox, FALSE, FALSE, 0);
 575         gtk_container_set_border_width(GTK_CONTAINER(hbox), 10);
 576         gtk_button_box_set_layout(GTK_BUTTON_BOX (hbox), GTK_BUTTONBOX_SPREAD);
 577         gtk_box_set_spacing(GTK_BOX (hbox), 0);
 578         gtk_widget_show(hbox);
 579
 580         chunk_stat_bt = gtk_button_new_with_label ("Chunk Statistics");
 581         gtk_box_pack_start(GTK_BOX(hbox), chunk_stat_bt, FALSE, FALSE, 0);
 582         gtk_widget_show(chunk_stat_bt);
 583         g_signal_connect(chunk_stat_bt, "clicked", G_CALLBACK(on_chunk_stat_bt), u_data);
 584
 585         bt_filter = gtk_button_new_with_label ("Set filter");
 586         gtk_box_pack_start(GTK_BOX(hbox), bt_filter, FALSE, FALSE, 0);
 587         gtk_widget_show (bt_filter);
 588         g_signal_connect(bt_filter, "clicked", G_CALLBACK(sctp_set_filter), u_data);
 589
 590         close_bt = gtk_button_new_from_stock(GTK_STOCK_CLOSE);
 591         gtk_box_pack_start(GTK_BOX(hbox), close_bt, FALSE, FALSE, 0);
 592         gtk_widget_show(close_bt);
 593         g_signal_connect(close_bt, "clicked", G_CALLBACK(on_close_dlg), u_data);
 594
 595         /* tab */
 596         label = gtk_label_new(" Statistics ");
 597         gtk_notebook_append_page(GTK_NOTEBOOK(notebook), page1, label);
 598
 599
 600         /*  page for endpoint 1 */
 601         page2 = gtk_vbox_new(FALSE, 8);
 602         gtk_container_set_border_width(GTK_CONTAINER(page2), 8);
 603
 604         u_data->analyse_nb->page2 = g_malloc(sizeof(struct page));
 605
 606         u_data->analyse_nb->page2->addr_frame = gtk_frame_new(NULL);
 607         gtk_container_add(GTK_CONTAINER(page2), u_data->analyse_nb->page2->addr_frame);
 608
 609         addr_hb = gtk_hbox_new(FALSE, 3);
 610         gtk_container_set_border_width(GTK_CONTAINER(addr_hb), 5);
 611         gtk_container_add(GTK_CONTAINER(u_data->analyse_nb->page2->addr_frame), addr_hb);
 612
 613         u_data->analyse_nb->page2->scrolled_window = scrolled_window_new(NULL, NULL);
 614         gtk_widget_set_size_request(u_data->analyse_nb->page2->scrolled_window, 560, 100);
 615
 616         u_data->analyse_nb->page2->clist = create_list();
 617         gtk_widget_show(u_data->analyse_nb->page2->clist);
 618
 619         gtk_container_add(GTK_CONTAINER(u_data->analyse_nb->page2->scrolled_window), u_data->analyse_nb->page2->clist);
 620
 621         gtk_box_pack_start(GTK_BOX(addr_hb), u_data->analyse_nb->page2->scrolled_window, TRUE, TRUE, 0);
 622         gtk_widget_show(u_data->analyse_nb->page2->scrolled_window);
 623
 624         stat_fr = gtk_frame_new(NULL);
 625         gtk_container_add(GTK_CONTAINER(page2), stat_fr);
 626
 627         hbox = gtk_hbox_new(FALSE,3);
 628         gtk_container_set_border_width(GTK_CONTAINER(hbox), 5);
 629         gtk_container_add(GTK_CONTAINER(stat_fr), hbox);
 630
 631         vbox_l = gtk_vbox_new(FALSE, 3);
 632         gtk_box_pack_start(GTK_BOX(hbox), vbox_l, TRUE, TRUE, 0);
 633
 634
 635
 636         hbox_l1 = gtk_hbox_new(FALSE,3);
 637         gtk_box_pack_start(GTK_BOX(vbox_l), hbox_l1, TRUE, TRUE, 0);
 638
 639         u_data->analyse_nb->page2->port = gtk_label_new("");
 640         gtk_box_pack_start(GTK_BOX(hbox_l1), u_data->analyse_nb->page2->port, TRUE, TRUE, 0);
 641         gtk_misc_set_alignment (GTK_MISC(u_data->analyse_nb->page2->port),0,0);
 642
 643         hbox_l2 = gtk_hbox_new(FALSE,3);
 644         gtk_box_pack_start(GTK_BOX(vbox_l), hbox_l2, TRUE, TRUE, 0);
 645
 646
 647         u_data->analyse_nb->page2->veritag = gtk_label_new("");
 648
 649         gtk_box_pack_start(GTK_BOX(hbox_l2), u_data->analyse_nb->page2->veritag, TRUE, TRUE, 0);
 650         gtk_misc_set_alignment (GTK_MISC(u_data->analyse_nb->page2->veritag),0,0);
 651         gtk_widget_show(vbox_l);
 652
 653         vbox_r = gtk_vbox_new(FALSE, 3);
 654         gtk_box_pack_start(GTK_BOX(hbox), vbox_r, TRUE, TRUE, 0);
 655
 656         u_data->analyse_nb->page2->max_in = gtk_label_new("");
 657         gtk_box_pack_start(GTK_BOX(vbox_r), u_data->analyse_nb->page2->max_in, TRUE, TRUE, 0);
 658         gtk_misc_set_alignment (GTK_MISC(u_data->analyse_nb->page2->max_in),0,0);
 659         u_data->analyse_nb->page2->min_in = gtk_label_new("");
 660         gtk_box_pack_start(GTK_BOX(vbox_r), u_data->analyse_nb->page2->min_in, TRUE, TRUE, 0);
 661         gtk_misc_set_alignment (GTK_MISC(u_data->analyse_nb->page2->min_in),0,0);
 662
 663         u_data->analyse_nb->page2->max_out = gtk_label_new("");
 664         gtk_box_pack_start(GTK_BOX(vbox_r), u_data->analyse_nb->page2->max_out, TRUE, TRUE, 0);
 665         gtk_misc_set_alignment (GTK_MISC(u_data->analyse_nb->page2->max_out),0,0);
 666         u_data->analyse_nb->page2->min_out = gtk_label_new("");
 667         gtk_box_pack_start(GTK_BOX(vbox_r), u_data->analyse_nb->page2->min_out, TRUE, TRUE, 0);
 668         gtk_misc_set_alignment (GTK_MISC(u_data->analyse_nb->page2->min_out),0,0);
 669
 670
 671         gtk_widget_show(vbox_r);
 672
 673         h_button_box=gtk_hbutton_box_new();
 674         gtk_box_pack_start(GTK_BOX(page2), h_button_box, FALSE, FALSE, 0);
 675         gtk_container_set_border_width(GTK_CONTAINER(h_button_box), 10);
 676         gtk_button_box_set_layout(GTK_BUTTON_BOX (h_button_box), GTK_BUTTONBOX_SPREAD);
 677         gtk_box_set_spacing(GTK_BOX (h_button_box), 0);
 678         gtk_widget_show(h_button_box);
 679
 680         chunk_bt1 = gtk_button_new_with_label("Chunk Statistics");
 681         gtk_box_pack_start(GTK_BOX(h_button_box), chunk_bt1, FALSE, FALSE, 0);
 682         gtk_widget_show(chunk_bt1);
 683         g_signal_connect(chunk_bt1, "clicked", G_CALLBACK(on_chunk1_dlg), u_data);
 684
 685         graph_bt1 = gtk_button_new_with_label("Graph TSN");
 686         gtk_box_pack_start(GTK_BOX(h_button_box), graph_bt1, FALSE, FALSE, 0);
 687         gtk_widget_show(graph_bt1);
 688         g_signal_connect(graph_bt1, "clicked", G_CALLBACK(on_graph1_dlg), u_data);
 689
 690         graph_bt2 = gtk_button_new_with_label("Graph Bytes");
 691         gtk_box_pack_start(GTK_BOX(h_button_box), graph_bt2, FALSE, FALSE, 0);
 692         gtk_widget_show(graph_bt2);
 693         g_signal_connect(graph_bt2, "clicked", G_CALLBACK(on_graph_byte1_dlg), u_data);
 694         if (u_data->assoc->n_array_tsn1==0)
 695         {
 696                 gtk_widget_set_sensitive(graph_bt1, FALSE);
 697                 gtk_widget_set_sensitive(graph_bt2, FALSE);
 698         }
 699         close_bt = gtk_button_new_from_stock(GTK_STOCK_CLOSE);
 700         gtk_box_pack_start(GTK_BOX(h_button_box), close_bt, FALSE, FALSE, 0);
 701         gtk_widget_show(close_bt);
 702         g_signal_connect(close_bt, "clicked", G_CALLBACK(on_close_dlg), u_data);
 703
 704         label = gtk_label_new(" Endpoint 1 ");
 705         gtk_notebook_append_page(GTK_NOTEBOOK(notebook), page2, label);
 706
 707         /* same page for endpoint 2*/
 708
 709         page3 = gtk_vbox_new(FALSE, 8);
 710         gtk_container_set_border_width(GTK_CONTAINER(page3), 8);
 711         u_data->analyse_nb->page3 = g_malloc(sizeof(struct page));
 712         u_data->analyse_nb->page3->addr_frame = gtk_frame_new(NULL);
 713
 714         gtk_container_add(GTK_CONTAINER(page3), u_data->analyse_nb->page3->addr_frame);
 715
 716         addr_hb = gtk_hbox_new(FALSE, 3);
 717         gtk_container_set_border_width(GTK_CONTAINER(addr_hb), 5);
 718         gtk_container_add(GTK_CONTAINER(u_data->analyse_nb->page3->addr_frame), addr_hb);
 719
 720         u_data->analyse_nb->page3->scrolled_window = scrolled_window_new(NULL, NULL);
 721         gtk_widget_set_size_request(u_data->analyse_nb->page3->scrolled_window, 560, 100);
 722
 723         u_data->analyse_nb->page3->clist = create_list();
 724         gtk_widget_show(u_data->analyse_nb->page3->clist);
 725
 726         gtk_container_add(GTK_CONTAINER(u_data->analyse_nb->page3->scrolled_window),
 727         u_data->analyse_nb->page3->clist);
 728
 729         gtk_box_pack_start(GTK_BOX(addr_hb), u_data->analyse_nb->page3->scrolled_window, TRUE, TRUE, 0);
 730         gtk_widget_show(u_data->analyse_nb->page3->scrolled_window);
 731
 732         stat_fr = gtk_frame_new(NULL);
 733         gtk_container_add(GTK_CONTAINER(page3), stat_fr);
 734
 735         hbox = gtk_hbox_new(FALSE,3);
 736         gtk_container_set_border_width(GTK_CONTAINER(hbox), 5);
 737         gtk_container_add(GTK_CONTAINER(stat_fr), hbox);
 738
 739         vbox_l = gtk_vbox_new(FALSE, 3);
 740         gtk_box_pack_start(GTK_BOX(hbox), vbox_l, TRUE, TRUE, 0);
 741
 742         hbox_l1 = gtk_hbox_new(FALSE,3);
 743         gtk_box_pack_start(GTK_BOX(vbox_l), hbox_l1, TRUE, TRUE, 0);
 744
 745         u_data->analyse_nb->page3->port = gtk_label_new("");
 746         gtk_box_pack_start(GTK_BOX(hbox_l1), u_data->analyse_nb->page3->port, TRUE, TRUE, 0);
 747         gtk_misc_set_alignment (GTK_MISC(u_data->analyse_nb->page3->port),0,0);
 748
 749         hbox_l2 = gtk_hbox_new(FALSE,3);
 750         gtk_box_pack_start(GTK_BOX(vbox_l), hbox_l2, TRUE, TRUE, 0);
 751
 752
 753         u_data->analyse_nb->page3->veritag = gtk_label_new("");
 754         gtk_box_pack_start(GTK_BOX(hbox_l2), u_data->analyse_nb->page3->veritag, TRUE, TRUE, 0);
 755         gtk_misc_set_alignment (GTK_MISC(u_data->analyse_nb->page3->veritag),0,0);
 756         gtk_widget_show(vbox_l);
 757
 758         vbox_r=gtk_vbox_new(FALSE, 3);
 759         gtk_box_pack_start(GTK_BOX(hbox), vbox_r, TRUE, TRUE, 0);
 760
 761         u_data->analyse_nb->page3->max_in = gtk_label_new("");
 762         gtk_box_pack_start(GTK_BOX(vbox_r), u_data->analyse_nb->page3->max_in, TRUE, TRUE, 0);
 763         gtk_misc_set_alignment (GTK_MISC(u_data->analyse_nb->page3->max_in),0,0);
 764         u_data->analyse_nb->page3->min_in = gtk_label_new("");
 765         gtk_box_pack_start(GTK_BOX(vbox_r), u_data->analyse_nb->page3->min_in, TRUE, TRUE, 0);
 766         gtk_misc_set_alignment (GTK_MISC(u_data->analyse_nb->page3->min_in),0,0);
 767
 768         u_data->analyse_nb->page3->max_out = gtk_label_new("");
 769         gtk_box_pack_start(GTK_BOX(vbox_r), u_data->analyse_nb->page3->max_out, TRUE, TRUE, 0);
 770         gtk_misc_set_alignment (GTK_MISC(u_data->analyse_nb->page3->max_out),0,0);
 771         u_data->analyse_nb->page3->min_out = gtk_label_new("");
 772         gtk_box_pack_start(GTK_BOX(vbox_r), u_data->analyse_nb->page3->min_out, TRUE, TRUE, 0);
 773         gtk_misc_set_alignment (GTK_MISC(u_data->analyse_nb->page3->min_out),0,0);
 774
 775         gtk_widget_show(vbox_r);
 776
 777         h_button_box=gtk_hbutton_box_new();
 778         gtk_box_pack_start(GTK_BOX(page3), h_button_box, FALSE, FALSE, 0);
 779         gtk_container_set_border_width(GTK_CONTAINER(h_button_box), 10);
 780         gtk_button_box_set_layout(GTK_BUTTON_BOX (h_button_box), GTK_BUTTONBOX_SPREAD);
 781         gtk_box_set_spacing(GTK_BOX (h_button_box), 0);
 782         gtk_widget_show(h_button_box);
 783
 784         chunk_bt1 = gtk_button_new_with_label("Chunk Statistics");
 785         gtk_box_pack_start(GTK_BOX(h_button_box), chunk_bt1, FALSE, FALSE, 0);
 786         gtk_widget_show(chunk_bt1);
 787         g_signal_connect(chunk_bt1, "clicked", G_CALLBACK(on_chunk2_dlg), u_data);
 788
 789         graph_bt1 = gtk_button_new_with_label("Graph TSN");
 790         gtk_box_pack_start(GTK_BOX(h_button_box), graph_bt1, FALSE, FALSE, 0);
 791         gtk_widget_show(graph_bt1);
 792         g_signal_connect(graph_bt1, "clicked", G_CALLBACK(on_graph2_dlg), u_data);
 793         graph_bt2 = gtk_button_new_with_label("Graph Bytes");
 794         gtk_box_pack_start(GTK_BOX(h_button_box), graph_bt2, FALSE, FALSE, 0);
 795         gtk_widget_show(graph_bt2);
 796         g_signal_connect(graph_bt2, "clicked", G_CALLBACK(on_graph_byte2_dlg), u_data);
 797         if (u_data->assoc->n_array_tsn2==0)
 798         {
 799                 gtk_widget_set_sensitive(graph_bt1, FALSE);
 800                 gtk_widget_set_sensitive(graph_bt2, FALSE);
 801         }
 802         close_bt = gtk_button_new_from_stock(GTK_STOCK_CLOSE);
 803         gtk_box_pack_start(GTK_BOX(h_button_box), close_bt, FALSE, FALSE, 0);
 804         gtk_widget_show(close_bt);
 805         g_signal_connect(close_bt, "clicked", G_CALLBACK(on_close_dlg), u_data);
 806
 807         label = gtk_label_new(" Endpoint 2 ");
 808         gtk_notebook_append_page(GTK_NOTEBOOK(notebook), page3, label);
 809
 810         /* show all notebooks */
 811         gtk_widget_show_all(notebook);
 812
 813         gtk_widget_show(window);
 814
 815         u_data->window = window;
 816         analyse_window_set_title(u_data);
 817
 818         update_analyse_dlg(u_data);
 819 }
 820
 821
 822
 823 void assoc_analyse(sctp_assoc_info_t* assoc)
 824 {
 825         struct sctp_analyse* u_data;
 826         int i;
 827
 828         u_data = g_malloc(sizeof(struct sctp_analyse));
 829         u_data->assoc = assoc;
 830         u_data->assoc->addr_chunk_count = assoc->addr_chunk_count;
 831         u_data->window = NULL;
 832         u_data->analyse_nb = NULL;
 833         u_data->children = NULL;
 834         u_data->num_children = 0;
 835         static_assoc.addr_chunk_count =assoc->addr_chunk_count;
 836         static_assoc.port1 = assoc->port1;
 837         static_assoc.port2 = assoc->port2;
 838         for (i=0; i<NUM_CHUNKS; i++)
 839         {
 840                 static_assoc.chunk_count[i]     = assoc->chunk_count[i];
 841                 static_assoc.ep1_chunk_count[i] = assoc->ep1_chunk_count[i];
 842                 static_assoc.ep2_chunk_count[i] = assoc->ep2_chunk_count[i];
 843         }
 844         set_analyse_child(u_data);
 845         increase_analyse_childcount();
 846         static_assoc.addr_chunk_count = assoc->addr_chunk_count;
 847         create_analyse_window(u_data);
 848 }
 849
 850
 851 static void sctp_analyse_cb(struct sctp_analyse* u_data, gboolean ext)
 852 {
 853         GList *list, *framelist;
 854         dfilter_t *sfcode;
 855         capture_file *cf;
 856         epan_dissect_t edt;
 857         gboolean frame_matched, frame_found = FALSE;
 858         frame_data *fdata;
 859         gchar filter_text[256];
 860         sctp_assoc_info_t* assoc = NULL;
 861         int i;
 862         guint32 *fn;
 863
 864         g_strlcpy(filter_text,"sctp",250);
 865         if (!dfilter_compile(filter_text, &sfcode)) {
 866                 simple_dialog(ESD_TYPE_ERROR, ESD_BTN_OK, "%s", dfilter_error_msg);
 867                 return;
 868         }
 869
 870         cf = &cfile;
 871         fdata = cf->current_frame;
 872
 873         /* we are on the selected frame now */
 874         if (fdata == NULL)
 875                 return; /* if we exit here it's an error */
 876
 877         /* dissect the current frame */
 878         if (!cf_read_frame(cf, fdata))
 879                 return; /* error reading the frame */
 880
 881         epan_dissect_init(&edt, TRUE, FALSE);
 882         epan_dissect_prime_dfilter(&edt, sfcode);
 883         epan_dissect_run(&edt, &cf->pseudo_header, cf->pd, fdata, NULL);
 884         frame_matched = dfilter_apply_edt(sfcode, &edt);
 885
 886         /* if it is not an sctp frame, show the dialog */
 887
 888         if (frame_matched != 1) {
 889                 epan_dissect_cleanup(&edt);
 890                 simple_dialog(ESD_TYPE_ERROR, ESD_BTN_OK,
 891                     "Please choose an SCTP packet!");
 892                 return;
 893         }
 894
 895         list = g_list_first(sctp_stat_get_info()->assoc_info_list);
 896
 897         while (list)
 898         {
 899                 assoc = (sctp_assoc_info_t*)(list->data);
 900                 framelist = g_list_first(assoc->frame_numbers);
 901                 while(framelist)
 902                 {
 903                         fn = (guint32 *)framelist->data;
 904                         if (*fn == fdata->num)
 905                         {
 906                                 frame_found = TRUE;
 907                                 break;
 908                         }
 909                         framelist = g_list_next(framelist);
 910                 }
 911                 if (frame_found)
 912                 {
 913                         u_data->assoc = assoc;
 914                         u_data->assoc->addr_chunk_count = assoc->addr_chunk_count;
 915                         static_assoc.addr_chunk_count = assoc->addr_chunk_count;
 916                         static_assoc.port1 = assoc->port1;
 917                         static_assoc.port2 = assoc->port2;
 918                         for (i=0; i<NUM_CHUNKS; i++)
 919                         {
 920                                 static_assoc.chunk_count[i]     = assoc->chunk_count[i];
 921                                 static_assoc.ep1_chunk_count[i] = assoc->ep1_chunk_count[i];
 922                                 static_assoc.ep2_chunk_count[i] = assoc->ep2_chunk_count[i];
 923                         }
 924                         if (ext == FALSE)
 925                                 create_analyse_window(u_data);
 926                         return;
 927                 }
 928                 else
 929                         list = g_list_next(list);
 930
 931         }
 932         if (!frame_found)
 933                 simple_dialog(ESD_TYPE_ERROR, ESD_BTN_OK, "Assoc not found!");
 934 }
 935
 936 void sctp_set_assoc_filter(void)
 937 {
 938 struct sctp_analyse * u_data;
 939
 940         /* Register the tap listener */
 941         if (sctp_stat_get_info()->is_registered == FALSE)
 942                 register_tap_listener_sctp_stat();
 943         /* (redissect all packets) */
 944
 945         sctp_stat_scan();
 946         u_data = g_malloc(sizeof(struct sctp_analyse));
 947         u_data->assoc        = NULL;
 948         u_data->children     = NULL;
 949         u_data->analyse_nb   = NULL;
 950         u_data->window       = NULL;
 951         u_data->num_children = 0;
 952         cf_retap_packets(&cfile);
 953         sctp_analyse_cb(u_data, TRUE);
 954         sctp_set_filter(NULL, u_data);
 955 }
 956
 957 #ifdef MAIN_MENU_USE_UIMANAGER
 958 void sctp_analyse_start(GtkAction *action _U_, gpointer user_data _U_)
 959 #else
 960 void sctp_analyse_start(GtkWidget *w _U_, gpointer data _U_)
 961 #endif
 962 {
 963         struct sctp_analyse * u_data;
 964
 965         /* Register the tap listener */
 966         if (sctp_stat_get_info()->is_registered == FALSE)
 967                 register_tap_listener_sctp_stat();
 968         /* (redissect all packets) */
 969
 970         sctp_stat_scan();
 971
 972         u_data = g_malloc(sizeof(struct sctp_analyse));
 973         u_data->assoc        = NULL;
 974         u_data->children     = NULL;
 975         u_data->analyse_nb   = NULL;
 976         u_data->window       = NULL;
 977         u_data->num_children = 0;
 978
 979         cf_retap_packets(&cfile);
 980         sctp_analyse_cb(u_data, FALSE);
 981 }
 982
 983
 984 void
 985 register_tap_listener_sctp_analyse(void)
 986 {
 987 #ifdef MAIN_MENU_USE_UIMANAGER
 988 #else
 989         register_stat_menu_item("S_CTP/Analyse this Association", REGISTER_STAT_GROUP_TELEPHONY,
 990                                sctp_analyse_start, NULL, NULL, NULL);
 991 #endif
 992 }