forked from osmocom/wireshark
8ed7a73e22
Cast away some implicit 64-bit-to-32-bit conversion errors due to use of sizeof. Cast away some implicit 64-bit-to-32-bit conversion errors due to use of strtol() and strtoul(). Change some data types to avoid those implicit conversion warnings. When assigning a constant to a float, make sure the constant isn't a double, by appending "f" to the constant. Constify a bunch of variables, parameters, and return values to eliminate warnings due to strings being given const qualifiers. Cast away those warnings in some cases where an API we don't control forces us to do so. Enable a bunch of additional warnings by default. Note why at least some of the other warnings aren't enabled. randpkt.c and text2pcap.c are used to build programs, so they don't need to be in EXTRA_DIST. If the user specifies --enable-warnings-as-errors, add -Werror *even if the user specified --enable-extra-gcc-flags; assume they know what they're doing and are willing to have the compile fail due to the extra GCC warnings being treated as errors. svn path=/trunk/; revision=46748
140 lines
4.1 KiB
C
140 lines
4.1 KiB
C
/* decode_as_ber.c
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*
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* $Id$
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*
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* Routines to modify BER decoding on the fly.
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*
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* Copyright 2006 Graeme Lunt
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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*/
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#include "config.h"
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#include <string.h>
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#include <gtk/gtk.h>
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#include <epan/packet.h>
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#include <epan/epan_dissect.h>
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#include <epan/dissectors/packet-ber.h>
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#include "ui/simple_dialog.h"
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#include "ui/gtk/decode_as_dlg.h"
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#include "ui/gtk/dlg_utils.h"
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#include "ui/gtk/gui_utils.h"
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#include "ui/gtk/decode_as_dcerpc.h"
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#include "ui/gtk/decode_as_ber.h"
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/**************************************************/
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/* Action routines for the "Decode As..." dialog */
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/* - called when the OK button pressed */
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/**************************************************/
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/*
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* This routine is called when the user clicks the "OK" button in the
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* "Decode As..." dialog window and the ASN.1 page is foremost.
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* This routine takes care of making any changes requested to the ASN.1
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* decoding.
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*
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* @param notebook_pg A pointer to the "ASN.1" notebook page.
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*/
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static void
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decode_ber(GtkWidget *notebook_pg)
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{
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GtkWidget *list;
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gchar *syntax;
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GtkTreeSelection *selection;
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GtkTreeModel *model;
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GtkTreeIter iter;
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syntax = NULL;
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list = g_object_get_data(G_OBJECT(notebook_pg), E_PAGE_LIST);
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if (requested_action == E_DECODE_NO)
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gtk_tree_selection_unselect_all(gtk_tree_view_get_selection(GTK_TREE_VIEW(list)));
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selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(list));
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if (gtk_tree_selection_get_selected(selection, &model, &iter) == FALSE)
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{
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syntax = NULL;
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} else {
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gtk_tree_model_get(model, &iter, E_LIST_S_PROTO_NAME, &syntax, -1);
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}
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if ((syntax != NULL && strcmp(syntax, "(default)") == 0) ) {
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ber_decode_as(NULL);
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} else {
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ber_decode_as(syntax);
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}
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g_free(syntax);
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}
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/**************************************************/
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/* Dialog setup */
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/**************************************************/
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/* add an interface to the list */
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static void
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decode_ber_add_to_list(gpointer key, gpointer value, gpointer user_data)
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{
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decode_add_to_list("ASN.1", key, value, user_data);
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}
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/* add all interfaces to the list */
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static GtkWidget *
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decode_add_ber_menu (GtkWidget *page, const gchar *table_name _U_)
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{
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GtkWidget *scrolled_window;
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GtkWidget *list;
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decode_list_menu_start(page, &list, &scrolled_window);
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ber_decode_as_foreach(decode_ber_add_to_list, list);
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decode_list_menu_finish(list);
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return(scrolled_window);
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}
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/* add a BER page to the notebook */
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GtkWidget *
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decode_ber_add_page (packet_info *pinfo _U_)
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{
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GtkWidget *page_hb, *info_vb, *label, *scrolled_window;
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/* create page content */
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page_hb = ws_gtk_box_new(GTK_ORIENTATION_HORIZONTAL, 5, FALSE);
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g_object_set_data(G_OBJECT(page_hb), E_PAGE_ACTION, decode_ber);
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g_object_set_data(G_OBJECT(page_hb), E_PAGE_TABLE, (gpointer)"ASN.1");
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g_object_set_data(G_OBJECT(page_hb), E_PAGE_TITLE, (gpointer)"ASN.1");
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info_vb = ws_gtk_box_new(GTK_ORIENTATION_VERTICAL, 5, FALSE);
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gtk_box_pack_start(GTK_BOX(page_hb), info_vb, TRUE, TRUE, 0);
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/* Always enabled */
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label = gtk_label_new("Decode ASN.1 file as:");
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gtk_box_pack_start(GTK_BOX(info_vb), label, TRUE, TRUE, 0);
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scrolled_window = decode_add_ber_menu(page_hb, "ber" /*table_name*/);
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gtk_box_pack_start(GTK_BOX(page_hb), scrolled_window, TRUE, TRUE, 0);
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decode_dimmable = g_slist_prepend(decode_dimmable, scrolled_window);
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return(page_hb);
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}
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