138 lines
4.1 KiB
C
138 lines
4.1 KiB
C
/* decode_as_ber.c
|
|
*
|
|
* $Id$
|
|
*
|
|
* Routines to modify BER decoding on the fly.
|
|
*
|
|
* Copyright 2006 Graeme Lunt
|
|
*
|
|
* 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
|
|
*/
|
|
|
|
#include "config.h"
|
|
#include <string.h>
|
|
|
|
#include <gtk/gtk.h>
|
|
|
|
#include <epan/packet.h>
|
|
#include <epan/epan_dissect.h>
|
|
#include <epan/dissectors/packet-ber.h>
|
|
|
|
#include "ui/gtk/decode_as_dlg.h"
|
|
#include "ui/gtk/dlg_utils.h"
|
|
#include "ui/gtk/gui_utils.h"
|
|
#include "ui/gtk/decode_as_dcerpc.h"
|
|
#include "ui/gtk/decode_as_ber.h"
|
|
|
|
|
|
/**************************************************/
|
|
/* Action routines for the "Decode As..." dialog */
|
|
/* - called when the OK button pressed */
|
|
/**************************************************/
|
|
|
|
/*
|
|
* This routine is called when the user clicks the "OK" button in the
|
|
* "Decode As..." dialog window and the ASN.1 page is foremost.
|
|
* This routine takes care of making any changes requested to the ASN.1
|
|
* decoding.
|
|
*
|
|
* @param notebook_pg A pointer to the "ASN.1" notebook page.
|
|
*/
|
|
static void
|
|
decode_ber(GtkWidget *notebook_pg)
|
|
{
|
|
GtkWidget *list;
|
|
gchar *syntax;
|
|
GtkTreeSelection *selection;
|
|
GtkTreeModel *model;
|
|
GtkTreeIter iter;
|
|
|
|
syntax = NULL;
|
|
list = (GtkWidget *)g_object_get_data(G_OBJECT(notebook_pg), E_PAGE_LIST);
|
|
|
|
if (requested_action == E_DECODE_NO)
|
|
gtk_tree_selection_unselect_all(gtk_tree_view_get_selection(GTK_TREE_VIEW(list)));
|
|
|
|
selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(list));
|
|
if (gtk_tree_selection_get_selected(selection, &model, &iter) == FALSE)
|
|
{
|
|
syntax = NULL;
|
|
} else {
|
|
gtk_tree_model_get(model, &iter, E_LIST_S_PROTO_NAME, &syntax, -1);
|
|
}
|
|
|
|
if ((syntax != NULL && strcmp(syntax, "(default)") == 0) ) {
|
|
ber_decode_as(NULL);
|
|
} else {
|
|
ber_decode_as(syntax);
|
|
}
|
|
g_free(syntax);
|
|
}
|
|
|
|
|
|
/**************************************************/
|
|
/* Dialog setup */
|
|
/**************************************************/
|
|
|
|
|
|
/* add an interface to the list */
|
|
static void
|
|
decode_ber_add_to_list(gpointer key, gpointer value, gpointer user_data)
|
|
{
|
|
decode_add_to_list("ASN.1", (gchar *)key, value, user_data);
|
|
}
|
|
|
|
|
|
/* add all interfaces to the list */
|
|
static GtkWidget *
|
|
decode_add_ber_menu (GtkWidget *page, const gchar *table_name _U_)
|
|
{
|
|
GtkWidget *scrolled_window;
|
|
GtkWidget *list;
|
|
|
|
decode_list_menu_start(page, &list, &scrolled_window);
|
|
|
|
ber_decode_as_foreach(decode_ber_add_to_list, list);
|
|
decode_list_menu_finish(list);
|
|
return(scrolled_window);
|
|
}
|
|
|
|
|
|
/* add a BER page to the notebook */
|
|
GtkWidget *
|
|
decode_ber_add_page (packet_info *pinfo _U_)
|
|
{
|
|
GtkWidget *page_hb, *info_vb, *label, *scrolled_window;
|
|
|
|
/* create page content */
|
|
page_hb = ws_gtk_box_new(GTK_ORIENTATION_HORIZONTAL, 5, FALSE);
|
|
g_object_set_data(G_OBJECT(page_hb), E_PAGE_ACTION, decode_ber);
|
|
g_object_set_data(G_OBJECT(page_hb), E_PAGE_TABLE, (gpointer)"ASN.1");
|
|
g_object_set_data(G_OBJECT(page_hb), E_PAGE_TITLE, (gpointer)"ASN.1");
|
|
|
|
info_vb = ws_gtk_box_new(GTK_ORIENTATION_VERTICAL, 5, FALSE);
|
|
gtk_box_pack_start(GTK_BOX(page_hb), info_vb, TRUE, TRUE, 0);
|
|
|
|
/* Always enabled */
|
|
label = gtk_label_new("Decode ASN.1 file as:");
|
|
gtk_box_pack_start(GTK_BOX(info_vb), label, TRUE, TRUE, 0);
|
|
|
|
scrolled_window = decode_add_ber_menu(page_hb, "ber" /*table_name*/);
|
|
gtk_box_pack_start(GTK_BOX(page_hb), scrolled_window, TRUE, TRUE, 0);
|
|
decode_dimmable = g_slist_prepend(decode_dimmable, scrolled_window);
|
|
|
|
return(page_hb);
|
|
}
|