forked from osmocom/wireshark
![Guy Harris](/assets/img/avatar_default.png)
Separate the preferences value for those flags and the name resolution code's value into separate variables; this means that the resolution code no longer depends on the preferences code, and may let us eventually have the current setting and the preference setting differ (so that a user can temporarily override the preference setting without causing subsequent saves of the preferences to save the temporary value). Add routines to create various types of widgets for preferences, and to fetch the values for "enumerated" preferences, and use them both in the code to handle hardwired preference pages and table-driven preference pages. svn path=/trunk/; revision=4536
184 lines
4.8 KiB
C
184 lines
4.8 KiB
C
/* capture_prefs.c
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* Dialog box for capture preferences
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*
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* $Id: capture_prefs.c,v 1.7 2002/01/13 20:35:11 guy Exp $
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*
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* Ethereal - Network traffic analyzer
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* By Gerald Combs <gerald@ethereal.com>
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* Copyright 1998 Gerald Combs
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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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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*/
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#ifdef HAVE_CONFIG_H
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#include "config.h"
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#endif
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#include <string.h>
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#include <errno.h>
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#include <gtk/gtk.h>
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#ifdef HAVE_LIBPCAP
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#include <pcap.h>
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#endif
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#include "globals.h"
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#include "capture_prefs.h"
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#include "gtkglobals.h"
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#include "prefs.h"
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#include "prefs_dlg.h"
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#include "ui_util.h"
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#include "pcap-util.h"
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#include "main.h"
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#ifdef HAVE_LIBPCAP
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#define DEVICE_KEY "device"
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#define PROM_MODE_KEY "prom_mode"
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#define CAPTURE_REAL_TIME_KEY "capture_real_time"
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#define AUTO_SCROLL_KEY "auto_scroll"
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#define CAPTURE_TABLE_ROWS 4
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GtkWidget*
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capture_prefs_show(void)
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{
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GtkWidget *main_tb, *main_vb;
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GtkWidget *if_cb, *if_lb, *promisc_cb, *sync_cb, *auto_scroll_cb;
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GList *if_list;
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int err;
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char err_str[PCAP_ERRBUF_SIZE];
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/* Main vertical box */
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main_vb = gtk_vbox_new(FALSE, 7);
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gtk_container_border_width(GTK_CONTAINER(main_vb), 5);
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/* Main table */
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main_tb = gtk_table_new(CAPTURE_TABLE_ROWS, 2, FALSE);
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gtk_box_pack_start(GTK_BOX(main_vb), main_tb, FALSE, FALSE, 0);
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gtk_table_set_row_spacings(GTK_TABLE(main_tb), 10);
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gtk_table_set_col_spacings(GTK_TABLE(main_tb), 15);
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gtk_widget_show(main_tb);
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/* Default device */
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if_lb = gtk_label_new("Interface:");
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gtk_table_attach_defaults(GTK_TABLE(main_tb), if_lb, 0, 1, 0, 1);
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gtk_misc_set_alignment(GTK_MISC(if_lb), 1.0, 0.5);
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gtk_widget_show(if_lb);
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if_cb = gtk_combo_new();
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/*
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* XXX - what if we can't get the list?
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*/
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if_list = get_interface_list(&err, err_str);
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if (if_list != NULL)
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gtk_combo_set_popdown_strings(GTK_COMBO(if_cb), if_list);
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if (prefs.capture_device)
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gtk_entry_set_text(GTK_ENTRY(GTK_COMBO(if_cb)->entry),
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prefs.capture_device);
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gtk_table_attach_defaults(GTK_TABLE(main_tb), if_cb, 1, 2, 0, 1);
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gtk_widget_show(if_cb);
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gtk_object_set_data(GTK_OBJECT(main_vb), DEVICE_KEY, if_cb);
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free_interface_list(if_list);
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/* Promiscuous mode */
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promisc_cb = create_preference_check_button(main_tb, 1,
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"Capture packets in promiscuous mode:", prefs.capture_prom_mode);
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gtk_object_set_data(GTK_OBJECT(main_vb), PROM_MODE_KEY, promisc_cb);
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/* Real-time capture */
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sync_cb = create_preference_check_button(main_tb, 2,
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"Update list of packets in real time:", prefs.capture_real_time);
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gtk_object_set_data(GTK_OBJECT(main_vb), CAPTURE_REAL_TIME_KEY,
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sync_cb);
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/* Auto-scroll real-time capture */
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auto_scroll_cb = create_preference_check_button(main_tb, 3,
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"Automatic scrolling in live capture:", prefs.capture_auto_scroll);
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gtk_object_set_data(GTK_OBJECT(main_vb), AUTO_SCROLL_KEY,
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auto_scroll_cb);
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/* Show 'em what we got */
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gtk_widget_show_all(main_vb);
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return(main_vb);
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}
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void
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capture_prefs_fetch(GtkWidget *w)
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{
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GtkWidget *if_cb, *promisc_cb, *sync_cb, *auto_scroll_cb;
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gchar *if_text;
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gchar *if_name;
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if_cb = (GtkWidget *) gtk_object_get_data(GTK_OBJECT(w), DEVICE_KEY);
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promisc_cb = (GtkWidget *) gtk_object_get_data(GTK_OBJECT(w),
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PROM_MODE_KEY);
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sync_cb = (GtkWidget *) gtk_object_get_data(GTK_OBJECT(w),
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CAPTURE_REAL_TIME_KEY);
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auto_scroll_cb = (GtkWidget *) gtk_object_get_data(GTK_OBJECT(w),
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AUTO_SCROLL_KEY);
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if (prefs.capture_device != NULL) {
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g_free(prefs.capture_device);
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prefs.capture_device = NULL;
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}
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if_text =
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g_strdup(gtk_entry_get_text(GTK_ENTRY(GTK_COMBO(if_cb)->entry)));
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if_name = strtok(if_text, " \t");
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if (if_name != NULL)
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prefs.capture_device = g_strdup(if_name);
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g_free(if_text);
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prefs.capture_prom_mode = GTK_TOGGLE_BUTTON (promisc_cb)->active;
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prefs.capture_real_time = GTK_TOGGLE_BUTTON (sync_cb)->active;
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prefs.capture_auto_scroll = GTK_TOGGLE_BUTTON (auto_scroll_cb)->active;
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}
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void
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capture_prefs_apply(GtkWidget *w)
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{
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}
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void
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capture_prefs_destroy(GtkWidget *w)
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{
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}
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#else /* HAVE_LIBPCAP */
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/*
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* Stub routines.
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*/
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void
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capture_prefs_apply(GtkWidget *w)
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{
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}
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void
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capture_prefs_destroy(GtkWidget *w)
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{
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}
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void
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capture_prefs_fetch(GtkWidget *w)
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{
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}
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#endif /* HAVE_LIBPCAP */
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