forked from osmocom/wireshark
467c05b3ea
svn path=/trunk/; revision=9422
1219 lines
46 KiB
C
1219 lines
46 KiB
C
/* capture_dlg.c
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* Routines for packet capture windows
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*
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* $Id: capture_dlg.c,v 1.91 2003/12/23 00:16:45 ulfl 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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#ifdef HAVE_LIBPCAP
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#include <pcap.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 "capture.h"
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#include "globals.h"
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#include <epan/resolv.h>
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#include "main.h"
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#include "ui_util.h"
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#include "capture_dlg.h"
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#include "filter_prefs.h"
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#include "simple_dialog.h"
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#include "dlg_utils.h"
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#include "pcap-util.h"
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#include "capture_combo_utils.h"
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#include "prefs.h"
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#include "ringbuffer.h"
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#include <epan/filesystem.h>
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#include "compat_macros.h"
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#ifdef _WIN32
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#include "capture-wpcap.h"
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#endif
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/* Capture callback data keys */
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#define E_CAP_IFACE_KEY "cap_iface"
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#define E_CAP_SNAP_CB_KEY "cap_snap_cb"
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#define E_CAP_LT_OM_KEY "cap_lt_om"
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#define E_CAP_LT_OM_LABEL_KEY "cap_lt_om_label"
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#define E_CAP_SNAP_SB_KEY "cap_snap_sb"
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#define E_CAP_PROMISC_KEY "cap_promisc"
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#define E_CAP_FILT_KEY "cap_filter_te"
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#define E_CAP_FILE_TE_KEY "cap_file_te"
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#define E_CAP_RING_ON_TB_KEY "cap_ringbuffer_on_tb"
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#define E_CAP_RING_NBF_LB_KEY "cap_ringbuffer_nbf_lb"
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#define E_CAP_RING_NBF_SB_KEY "cap_ringbuffer_nbf_sb"
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#define E_CAP_RING_DURATION_CB_KEY "cap_ringbuffer_duration_cb"
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#define E_CAP_RING_DURATION_SB_KEY "cap_ringbuffer_duration_sb"
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#define E_CAP_SYNC_KEY "cap_sync"
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#define E_CAP_AUTO_SCROLL_KEY "cap_auto_scroll"
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#define E_CAP_COUNT_CB_KEY "cap_count_cb"
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#define E_CAP_COUNT_SB_KEY "cap_count_sb"
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#define E_CAP_FILESIZE_CB_KEY "cap_filesize_cb"
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#define E_CAP_FILESIZE_SB_KEY "cap_filesize_sb"
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#define E_CAP_FILESIZE_LB_KEY "cap_filesize_lb"
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#define E_CAP_DURATION_CB_KEY "cap_duration_cb"
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#define E_CAP_DURATION_SB_KEY "cap_duration_sb"
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#define E_CAP_M_RESOLVE_KEY "cap_m_resolve"
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#define E_CAP_N_RESOLVE_KEY "cap_n_resolve"
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#define E_CAP_T_RESOLVE_KEY "cap_t_resolve"
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#define E_CAP_OM_LT_VALUE_KEY "cap_om_lt_value"
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#define E_FS_CALLER_PTR_KEY "fs_caller_ptr"
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#define E_FILE_SEL_DIALOG_PTR_KEY "file_sel_dialog_ptr"
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static void
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capture_prep_file_cb(GtkWidget *w, gpointer te);
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static void
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select_link_type_cb(GtkWidget *w, gpointer data);
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static void
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cap_prep_fs_ok_cb(GtkWidget *w, gpointer data);
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static void
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cap_prep_fs_cancel_cb(GtkWidget *w, gpointer data);
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static void
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cap_prep_fs_destroy_cb(GtkWidget *win, GtkWidget* file_te);
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static void
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capture_prep_adjust_sensitivity(GtkWidget *tb, gpointer parent_w);
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static void
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capture_prep_ok_cb(GtkWidget *ok_bt, gpointer parent_w);
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static void
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capture_prep_close_cb(GtkWidget *close_bt, gpointer parent_w);
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static void
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capture_prep_destroy_cb(GtkWidget *win, gpointer user_data);
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static void
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capture_prep_interface_changed_cb(GtkWidget *entry, gpointer parent_w);
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void
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capture_stop_cb(GtkWidget *w _U_, gpointer d _U_)
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{
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capture_stop();
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}
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/*
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* Keep a static pointer to the current "Capture Options" window, if
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* any, so that if somebody tries to do "Capture:Start" while there's
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* already a "Capture Options" window up, we just pop up the existing
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* one, rather than creating a new one.
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*/
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static GtkWidget *cap_open_w;
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static void
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set_link_type_list(GtkWidget *linktype_om, GtkWidget *entry)
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{
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gchar *entry_text;
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gchar *if_text;
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gchar *if_name;
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GList *if_list;
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GList *if_entry;
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if_info_t *if_info;
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GList *lt_list;
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int err;
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char err_buf[PCAP_ERRBUF_SIZE];
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GtkWidget *lt_menu, *lt_menu_item;
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GList *lt_entry;
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data_link_info_t *data_link_info;
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gchar *linktype_menu_label;
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guint num_supported_link_types;
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GtkWidget *linktype_lb = OBJECT_GET_DATA(linktype_om, E_CAP_LT_OM_LABEL_KEY);
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lt_menu = gtk_menu_new();
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entry_text = g_strdup(gtk_entry_get_text(GTK_ENTRY(entry)));
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if_text = g_strstrip(entry_text);
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if_name = strrchr(if_text, ' ');
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if (if_name == NULL) {
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if_name = if_text;
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} else {
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if_name++;
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}
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/*
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* If the interface name is in the list of known interfaces, get
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* its list of link-layer types and set the option menu to display it.
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*
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* If it's not, don't bother - the user might be in the middle of
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* editing the list, or it might be a remote device in which case
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* getting the list could take an arbitrarily-long period of time.
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* The list currently won't contain any remote devices (as
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* "pcap_findalldevs()" doesn't know about remote devices, and neither
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* does the code we use if "pcap_findalldevs()" isn't available), but
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* should contain all the local devices on which you can capture.
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*/
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lt_list = NULL;
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if (*if_name != '\0') {
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/*
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* Try to get the list of known interfaces.
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*/
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if_list = get_interface_list(&err, err_buf);
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if (if_list != NULL) {
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/*
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* We have the list - check it.
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*/
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for (if_entry = if_list; if_entry != NULL;
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if_entry = g_list_next(if_entry)) {
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if_info = if_entry->data;
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if (strcmp(if_info->name, if_name) == 0) {
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/*
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* It's in the list.
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* Get the list of link-layer types for it.
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*/
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lt_list = get_pcap_linktype_list(if_name, err_buf);
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}
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}
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free_interface_list(if_list);
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}
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}
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g_free(entry_text);
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num_supported_link_types = 0;
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for (lt_entry = lt_list; lt_entry != NULL; lt_entry = g_list_next(lt_entry)) {
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data_link_info = lt_entry->data;
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if (data_link_info->description != NULL) {
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lt_menu_item = gtk_menu_item_new_with_label(data_link_info->description);
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OBJECT_SET_DATA(lt_menu_item, E_CAP_LT_OM_KEY, linktype_om);
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SIGNAL_CONNECT(lt_menu_item, "activate", select_link_type_cb,
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GINT_TO_POINTER(data_link_info->dlt));
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num_supported_link_types++;
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} else {
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/* Not supported - tell them about it but don't let them select it. */
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linktype_menu_label = g_strdup_printf("%s (not supported)",
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data_link_info->name);
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lt_menu_item = gtk_menu_item_new_with_label(linktype_menu_label);
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g_free(linktype_menu_label);
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gtk_widget_set_sensitive(lt_menu_item, FALSE);
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}
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gtk_menu_append(GTK_MENU(lt_menu), lt_menu_item);
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gtk_widget_show(lt_menu_item);
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}
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if (lt_list != NULL)
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free_pcap_linktype_list(lt_list);
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gtk_option_menu_set_menu(GTK_OPTION_MENU(linktype_om), lt_menu);
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gtk_widget_set_sensitive(linktype_lb, num_supported_link_types >= 2);
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gtk_widget_set_sensitive(linktype_om, num_supported_link_types >= 2);
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}
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void
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capture_prep_cb(GtkWidget *w _U_, gpointer d _U_)
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{
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GtkWidget *main_vb,
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*capture_fr, *capture_vb,
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*if_hb, *if_cb, *if_lb,
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*linktype_hb, *linktype_lb, *linktype_om,
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*snap_hb, *snap_cb, *snap_sb, *snap_lb,
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*promisc_cb,
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*filter_hb, *filter_bt, *filter_te,
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*file_fr, *file_vb,
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*file_hb, *file_bt, *file_te,
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*ringbuffer_hb, *ringbuffer_on_tb, *ringbuffer_nbf_lb, *ringbuffer_nbf_sb,
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*display_fr, *display_vb,
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*sync_cb, *auto_scroll_cb,
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*limit_fr, *limit_vb,
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*count_hb, *count_cb, *count_sb, *count_lb,
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*filesize_hb, *filesize_cb, *filesize_sb, *filesize_lb,
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*duration_hb, *duration_cb, *duration_sb, *duration_lb,
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*ring_duration_hb, *ring_duration_cb, *ring_duration_sb,
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*ring_duration_lb,
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*resolv_fr, *resolv_vb,
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*m_resolv_cb, *n_resolv_cb, *t_resolv_cb,
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*bbox, *ok_bt, *cancel_bt;
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#if GTK_MAJOR_VERSION < 2
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GtkAccelGroup *accel_group;
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#endif
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GtkAdjustment *snap_adj, *ringbuffer_nbf_adj,
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*count_adj, *filesize_adj, *duration_adj, *ring_duration_adj;
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GList *if_list, *combo_list;
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int err;
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char err_str[PCAP_ERRBUF_SIZE];
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if (cap_open_w != NULL) {
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/* There's already a "Capture Options" dialog box; reactivate it. */
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reactivate_window(cap_open_w);
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return;
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}
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#ifdef _WIN32
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/* Is WPcap loaded? */
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if (!has_wpcap) {
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simple_dialog(ESD_TYPE_CRIT, NULL,
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"Unable to load WinPcap (wpcap.dll); Ethereal will not be able\n"
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"to capture packets.\n\n"
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"In order to capture packets, WinPcap must be installed; see\n"
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"\n"
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" http://winpcap.polito.it/\n"
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"\n"
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"or the mirror at\n"
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"\n"
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" http://winpcap.mirror.ethereal.com/\n"
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"\n"
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"or the mirror at\n"
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"\n"
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" http://www.mirrors.wiretapped.net/security/packet-capture/winpcap/\n"
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"\n"
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"for a downloadable version of WinPcap and for instructions\n"
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"on how to install WinPcap.");
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return;
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}
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#endif
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if_list = get_interface_list(&err, err_str);
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if (if_list == NULL && err == CANT_GET_INTERFACE_LIST) {
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simple_dialog(ESD_TYPE_WARN, NULL, "Can't get list of interfaces: %s",
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err_str);
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}
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cap_open_w = dlg_window_new("Ethereal: Capture Options");
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SIGNAL_CONNECT(cap_open_w, "destroy", capture_prep_destroy_cb, NULL);
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#if GTK_MAJOR_VERSION < 2
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/* Accelerator group for the accelerators (or, as they're called in
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Windows and, I think, in Motif, "mnemonics"; Alt+<key> is a mnemonic,
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Ctrl+<key> is an accelerator). */
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accel_group = gtk_accel_group_new();
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gtk_window_add_accel_group(GTK_WINDOW(cap_open_w), accel_group);
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#endif
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main_vb = gtk_vbox_new(FALSE, 0);
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gtk_container_border_width(GTK_CONTAINER(main_vb), 5);
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gtk_container_add(GTK_CONTAINER(cap_open_w), main_vb);
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gtk_widget_show(main_vb);
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/* Capture-related options frame */
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capture_fr = gtk_frame_new("Capture");
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gtk_container_add(GTK_CONTAINER(main_vb), capture_fr);
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gtk_widget_show(capture_fr);
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capture_vb = gtk_vbox_new(FALSE, 0);
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gtk_container_add(GTK_CONTAINER(capture_fr), capture_vb);
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gtk_widget_show(capture_vb);
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/* Interface row */
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if_hb = gtk_hbox_new(FALSE, 3);
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gtk_container_add(GTK_CONTAINER(capture_vb), if_hb);
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gtk_widget_show(if_hb);
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if_lb = gtk_label_new("Interface:");
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gtk_box_pack_start(GTK_BOX(if_hb), if_lb, FALSE, FALSE, 6);
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gtk_widget_show(if_lb);
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if_cb = gtk_combo_new();
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combo_list = build_capture_combo_list(if_list, TRUE);
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if (combo_list != NULL)
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gtk_combo_set_popdown_strings(GTK_COMBO(if_cb), combo_list);
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if (cfile.iface == NULL && prefs.capture_device != NULL) {
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/* No interface was specified on the command line or in a previous
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capture, but there is one specified in the preferences file;
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make the one from the preferences file the default */
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cfile.iface = g_strdup(prefs.capture_device);
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}
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if (cfile.iface != NULL)
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gtk_entry_set_text(GTK_ENTRY(GTK_COMBO(if_cb)->entry), cfile.iface);
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else if (combo_list != NULL) {
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gtk_entry_set_text(GTK_ENTRY(GTK_COMBO(if_cb)->entry),
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(char *)combo_list->data);
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}
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free_capture_combo_list(combo_list);
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free_interface_list(if_list);
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gtk_box_pack_start(GTK_BOX(if_hb), if_cb, TRUE, TRUE, 6);
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gtk_widget_show(if_cb);
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/* Linktype row */
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linktype_hb = gtk_hbox_new(FALSE, 3);
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gtk_container_add(GTK_CONTAINER(capture_vb), linktype_hb);
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gtk_widget_show(linktype_hb);
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linktype_lb = gtk_label_new("Link-layer header type:");
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gtk_box_pack_start(GTK_BOX(linktype_hb), linktype_lb, FALSE, FALSE, 6);
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gtk_widget_show(linktype_lb);
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linktype_om = gtk_option_menu_new();
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OBJECT_SET_DATA(linktype_om, E_CAP_LT_OM_LABEL_KEY, linktype_lb);
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/* Default to "use the default" */
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OBJECT_SET_DATA(linktype_om, E_CAP_OM_LT_VALUE_KEY, GINT_TO_POINTER(-1));
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set_link_type_list(linktype_om, GTK_COMBO(if_cb)->entry);
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gtk_box_pack_start (GTK_BOX(linktype_hb), linktype_om, FALSE, FALSE, 0);
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gtk_widget_show(linktype_om);
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SIGNAL_CONNECT(GTK_ENTRY(GTK_COMBO(if_cb)->entry), "changed",
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capture_prep_interface_changed_cb, linktype_om);
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/* Capture length row */
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snap_hb = gtk_hbox_new(FALSE, 3);
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gtk_container_add(GTK_CONTAINER(capture_vb), snap_hb);
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gtk_widget_show(snap_hb);
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#if GTK_MAJOR_VERSION < 2
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snap_cb = dlg_check_button_new_with_label_with_mnemonic(
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"_Limit each packet to", accel_group);
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#else
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snap_cb = gtk_check_button_new_with_mnemonic("_Limit each packet to");
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#endif
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gtk_toggle_button_set_state(GTK_TOGGLE_BUTTON(snap_cb),
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capture_opts.has_snaplen);
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SIGNAL_CONNECT(snap_cb, "toggled", capture_prep_adjust_sensitivity, cap_open_w);
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gtk_box_pack_start(GTK_BOX(snap_hb), snap_cb, FALSE, FALSE, 0);
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gtk_widget_show(snap_cb);
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snap_adj = (GtkAdjustment *) gtk_adjustment_new((gfloat) capture_opts.snaplen,
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MIN_PACKET_SIZE, WTAP_MAX_PACKET_SIZE, 1.0, 10.0, 0.0);
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snap_sb = gtk_spin_button_new (snap_adj, 0, 0);
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gtk_spin_button_set_wrap (GTK_SPIN_BUTTON (snap_sb), TRUE);
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WIDGET_SET_SIZE(snap_sb, 80, -1);
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gtk_box_pack_start (GTK_BOX(snap_hb), snap_sb, FALSE, FALSE, 0);
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gtk_widget_show(snap_sb);
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snap_lb = gtk_label_new("bytes");
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gtk_misc_set_alignment(GTK_MISC(snap_lb), 0, 0.5);
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gtk_box_pack_start(GTK_BOX(snap_hb), snap_lb, FALSE, FALSE, 0);
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gtk_widget_show(snap_lb);
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/* Promiscuous mode row */
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#if GTK_MAJOR_VERSION < 2
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promisc_cb = dlg_check_button_new_with_label_with_mnemonic(
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"Capture packets in _promiscuous mode", accel_group);
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#else
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promisc_cb = gtk_check_button_new_with_mnemonic(
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"Capture packets in _promiscuous mode");
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#endif
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gtk_toggle_button_set_state(GTK_TOGGLE_BUTTON(promisc_cb),
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capture_opts.promisc_mode);
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gtk_container_add(GTK_CONTAINER(capture_vb), promisc_cb);
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gtk_widget_show(promisc_cb);
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/* Filter row */
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filter_hb = gtk_hbox_new(FALSE, 3);
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gtk_container_add(GTK_CONTAINER(capture_vb), filter_hb);
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gtk_widget_show(filter_hb);
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filter_bt = gtk_button_new_with_label("Filter:");
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SIGNAL_CONNECT(filter_bt, "clicked", capture_filter_construct_cb, NULL);
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SIGNAL_CONNECT(filter_bt, "destroy", filter_button_destroy_cb, NULL);
|
|
gtk_box_pack_start(GTK_BOX(filter_hb), filter_bt, FALSE, FALSE, 3);
|
|
gtk_widget_show(filter_bt);
|
|
|
|
filter_te = gtk_entry_new();
|
|
if (cfile.cfilter) gtk_entry_set_text(GTK_ENTRY(filter_te), cfile.cfilter);
|
|
OBJECT_SET_DATA(filter_bt, E_FILT_TE_PTR_KEY, filter_te);
|
|
gtk_box_pack_start(GTK_BOX(filter_hb), filter_te, TRUE, TRUE, 3);
|
|
gtk_widget_show(filter_te);
|
|
|
|
/* Capture file-related options frame */
|
|
file_fr = gtk_frame_new("Capture file(s)");
|
|
gtk_container_add(GTK_CONTAINER(main_vb), file_fr);
|
|
gtk_widget_show(file_fr);
|
|
|
|
file_vb = gtk_vbox_new(FALSE, 3);
|
|
gtk_container_add(GTK_CONTAINER(file_fr), file_vb);
|
|
gtk_widget_show(file_vb);
|
|
|
|
/* File row */
|
|
file_hb = gtk_hbox_new(FALSE, 3);
|
|
gtk_container_add(GTK_CONTAINER(file_vb), file_hb);
|
|
gtk_widget_show(file_hb);
|
|
|
|
file_bt = gtk_button_new_with_label("File:");
|
|
gtk_box_pack_start(GTK_BOX(file_hb), file_bt, FALSE, FALSE, 3);
|
|
gtk_widget_show(file_bt);
|
|
|
|
file_te = gtk_entry_new();
|
|
gtk_box_pack_start(GTK_BOX(file_hb), file_te, TRUE, TRUE, 3);
|
|
gtk_widget_show(file_te);
|
|
|
|
SIGNAL_CONNECT(file_bt, "clicked", capture_prep_file_cb, file_te);
|
|
|
|
/* Ring buffer row */
|
|
ringbuffer_hb = gtk_hbox_new(FALSE, 3);
|
|
gtk_container_add(GTK_CONTAINER(file_vb), ringbuffer_hb);
|
|
gtk_widget_show(ringbuffer_hb);
|
|
|
|
#if GTK_MAJOR_VERSION < 2
|
|
ringbuffer_on_tb = dlg_check_button_new_with_label_with_mnemonic(
|
|
"Use _ring buffer", accel_group);
|
|
#else
|
|
ringbuffer_on_tb = gtk_check_button_new_with_mnemonic("Use _ring buffer");
|
|
#endif
|
|
/* Ring buffer mode is allowed only if we're not doing an "Update list of
|
|
packets in real time" capture, so force it off if we're doing such
|
|
a capture. */
|
|
if (capture_opts.sync_mode)
|
|
capture_opts.ringbuffer_on = FALSE;
|
|
gtk_toggle_button_set_state(GTK_TOGGLE_BUTTON(ringbuffer_on_tb),
|
|
capture_opts.ringbuffer_on);
|
|
SIGNAL_CONNECT(ringbuffer_on_tb, "toggled", capture_prep_adjust_sensitivity,
|
|
cap_open_w);
|
|
gtk_box_pack_start(GTK_BOX(ringbuffer_hb), ringbuffer_on_tb, FALSE, FALSE, 0);
|
|
gtk_widget_show(ringbuffer_on_tb);
|
|
|
|
ringbuffer_nbf_lb = gtk_label_new("Number of files");
|
|
gtk_misc_set_alignment(GTK_MISC(ringbuffer_nbf_lb), 1, 0.5);
|
|
gtk_box_pack_start(GTK_BOX(ringbuffer_hb), ringbuffer_nbf_lb, FALSE, FALSE, 6);
|
|
gtk_widget_show(ringbuffer_nbf_lb);
|
|
|
|
ringbuffer_nbf_adj = (GtkAdjustment *) gtk_adjustment_new((gfloat) capture_opts.ringbuffer_num_files,
|
|
RINGBUFFER_MIN_NUM_FILES, RINGBUFFER_MAX_NUM_FILES, 1.0, 10.0, 0.0);
|
|
ringbuffer_nbf_sb = gtk_spin_button_new (ringbuffer_nbf_adj, 0, 0);
|
|
gtk_spin_button_set_wrap (GTK_SPIN_BUTTON (ringbuffer_nbf_sb), TRUE);
|
|
WIDGET_SET_SIZE(ringbuffer_nbf_sb, 40, -1);
|
|
gtk_box_pack_start (GTK_BOX(ringbuffer_hb), ringbuffer_nbf_sb, TRUE, TRUE, 0);
|
|
gtk_widget_show(ringbuffer_nbf_sb);
|
|
|
|
/* Ring buffer duration row */
|
|
ring_duration_hb = gtk_hbox_new(FALSE, 3);
|
|
gtk_container_add(GTK_CONTAINER(file_vb), ring_duration_hb);
|
|
gtk_widget_show(ring_duration_hb);
|
|
|
|
ring_duration_cb = gtk_check_button_new_with_label("Rotate capture file every");
|
|
gtk_toggle_button_set_state(GTK_TOGGLE_BUTTON(ring_duration_cb),
|
|
capture_opts.has_ring_duration);
|
|
SIGNAL_CONNECT(ring_duration_cb, "toggled",
|
|
capture_prep_adjust_sensitivity, cap_open_w);
|
|
gtk_box_pack_start(GTK_BOX(ring_duration_hb), ring_duration_cb,
|
|
FALSE, FALSE, 0);
|
|
gtk_widget_show(ring_duration_cb);
|
|
|
|
ring_duration_adj = (GtkAdjustment *)gtk_adjustment_new((gfloat)capture_opts.ringbuffer_duration,
|
|
1, (gfloat)INT_MAX, 1.0, 10.0, 0.0);
|
|
ring_duration_sb = gtk_spin_button_new (ring_duration_adj, 0, 0);
|
|
gtk_spin_button_set_wrap (GTK_SPIN_BUTTON (ring_duration_sb), TRUE);
|
|
WIDGET_SET_SIZE(ring_duration_sb, 80, -1);
|
|
gtk_box_pack_start (GTK_BOX(ring_duration_hb), ring_duration_sb,
|
|
FALSE, FALSE, 0);
|
|
gtk_widget_show(ring_duration_sb);
|
|
|
|
ring_duration_lb = gtk_label_new("second(s)");
|
|
gtk_misc_set_alignment(GTK_MISC(ring_duration_lb), 0, 0.5);
|
|
gtk_box_pack_start(GTK_BOX(ring_duration_hb), ring_duration_lb,
|
|
FALSE, FALSE, 0);
|
|
gtk_widget_show(ring_duration_lb);
|
|
|
|
/* Display-related options frame */
|
|
display_fr = gtk_frame_new("Display options");
|
|
gtk_container_add(GTK_CONTAINER(main_vb), display_fr);
|
|
gtk_widget_show(display_fr);
|
|
|
|
display_vb = gtk_vbox_new(FALSE, 0);
|
|
gtk_container_add(GTK_CONTAINER(display_fr), display_vb);
|
|
gtk_widget_show(display_vb);
|
|
|
|
/* "Update display in real time" row */
|
|
#if GTK_MAJOR_VERSION < 2
|
|
sync_cb = dlg_check_button_new_with_label_with_mnemonic(
|
|
"_Update list of packets in real time", accel_group);
|
|
#else
|
|
sync_cb = gtk_check_button_new_with_mnemonic(
|
|
"_Update list of packets in real time");
|
|
#endif
|
|
gtk_toggle_button_set_state(GTK_TOGGLE_BUTTON(sync_cb),
|
|
capture_opts.sync_mode);
|
|
SIGNAL_CONNECT(sync_cb, "toggled", capture_prep_adjust_sensitivity, cap_open_w);
|
|
gtk_container_add(GTK_CONTAINER(display_vb), sync_cb);
|
|
gtk_widget_show(sync_cb);
|
|
|
|
/* "Auto-scroll live update" row */
|
|
#if GTK_MAJOR_VERSION < 2
|
|
auto_scroll_cb = dlg_check_button_new_with_label_with_mnemonic(
|
|
"_Automatic scrolling in live capture", accel_group);
|
|
#else
|
|
auto_scroll_cb = gtk_check_button_new_with_mnemonic(
|
|
"_Automatic scrolling in live capture");
|
|
#endif
|
|
gtk_toggle_button_set_state(GTK_TOGGLE_BUTTON(auto_scroll_cb), auto_scroll_live);
|
|
gtk_container_add(GTK_CONTAINER(display_vb), auto_scroll_cb);
|
|
gtk_widget_show(auto_scroll_cb);
|
|
|
|
/* Capture limits frame */
|
|
limit_fr = gtk_frame_new("Capture limits");
|
|
gtk_container_add(GTK_CONTAINER(main_vb), limit_fr);
|
|
gtk_widget_show(limit_fr);
|
|
|
|
limit_vb = gtk_vbox_new(FALSE, 0);
|
|
gtk_container_add(GTK_CONTAINER(limit_fr), limit_vb);
|
|
gtk_widget_show(limit_vb);
|
|
|
|
/* Count row */
|
|
count_hb = gtk_hbox_new(FALSE, 3);
|
|
gtk_container_add(GTK_CONTAINER(limit_vb), count_hb);
|
|
gtk_widget_show(count_hb);
|
|
|
|
count_cb = gtk_check_button_new_with_label("Stop capture after");
|
|
gtk_toggle_button_set_state(GTK_TOGGLE_BUTTON(count_cb),
|
|
capture_opts.has_autostop_count);
|
|
SIGNAL_CONNECT(count_cb, "toggled", capture_prep_adjust_sensitivity, cap_open_w);
|
|
gtk_box_pack_start(GTK_BOX(count_hb), count_cb, FALSE, FALSE, 0);
|
|
gtk_widget_show(count_cb);
|
|
|
|
count_adj = (GtkAdjustment *) gtk_adjustment_new((gfloat)capture_opts.autostop_count,
|
|
1, (gfloat)INT_MAX, 1.0, 10.0, 0.0);
|
|
count_sb = gtk_spin_button_new (count_adj, 0, 0);
|
|
gtk_spin_button_set_wrap (GTK_SPIN_BUTTON (count_sb), TRUE);
|
|
WIDGET_SET_SIZE(count_sb, 80, -1);
|
|
gtk_box_pack_start (GTK_BOX(count_hb), count_sb, FALSE, FALSE, 0);
|
|
gtk_widget_show(count_sb);
|
|
|
|
count_lb = gtk_label_new("packet(s) captured");
|
|
gtk_misc_set_alignment(GTK_MISC(count_lb), 0, 0.5);
|
|
gtk_box_pack_start(GTK_BOX(count_hb), count_lb, FALSE, FALSE, 0);
|
|
gtk_widget_show(count_lb);
|
|
|
|
/* Filesize row */
|
|
filesize_hb = gtk_hbox_new(FALSE, 3);
|
|
gtk_container_add(GTK_CONTAINER(limit_vb), filesize_hb);
|
|
gtk_widget_show(filesize_hb);
|
|
|
|
filesize_cb = gtk_check_button_new_with_label("");
|
|
gtk_toggle_button_set_state(GTK_TOGGLE_BUTTON(filesize_cb),
|
|
capture_opts.has_autostop_filesize);
|
|
SIGNAL_CONNECT(filesize_cb, "toggled", capture_prep_adjust_sensitivity, cap_open_w);
|
|
gtk_box_pack_start(GTK_BOX(filesize_hb), filesize_cb, FALSE, FALSE, 0);
|
|
gtk_widget_show(filesize_cb);
|
|
|
|
filesize_adj = (GtkAdjustment *) gtk_adjustment_new((gfloat)capture_opts.autostop_filesize,
|
|
1, (gfloat)INT_MAX, 1.0, 10.0, 0.0);
|
|
filesize_sb = gtk_spin_button_new (filesize_adj, 0, 0);
|
|
gtk_spin_button_set_wrap (GTK_SPIN_BUTTON (filesize_sb), TRUE);
|
|
WIDGET_SET_SIZE(filesize_sb, 80, -1);
|
|
gtk_box_pack_start (GTK_BOX(filesize_hb), filesize_sb, FALSE, FALSE, 0);
|
|
gtk_widget_show(filesize_sb);
|
|
|
|
filesize_lb = gtk_label_new("");
|
|
gtk_misc_set_alignment(GTK_MISC(filesize_lb), 0, 0.5);
|
|
gtk_box_pack_start(GTK_BOX(filesize_hb), filesize_lb, FALSE, FALSE, 0);
|
|
gtk_widget_show(filesize_lb);
|
|
|
|
/* Duration row */
|
|
duration_hb = gtk_hbox_new(FALSE, 3);
|
|
gtk_container_add(GTK_CONTAINER(limit_vb), duration_hb);
|
|
gtk_widget_show(duration_hb);
|
|
|
|
duration_cb = gtk_check_button_new_with_label("Stop capture after");
|
|
gtk_toggle_button_set_state(GTK_TOGGLE_BUTTON(duration_cb),
|
|
capture_opts.has_autostop_duration);
|
|
SIGNAL_CONNECT(duration_cb, "toggled", capture_prep_adjust_sensitivity, cap_open_w);
|
|
gtk_box_pack_start(GTK_BOX(duration_hb), duration_cb, FALSE, FALSE, 0);
|
|
gtk_widget_show(duration_cb);
|
|
|
|
duration_adj = (GtkAdjustment *) gtk_adjustment_new((gfloat)capture_opts.autostop_duration,
|
|
1, (gfloat)INT_MAX, 1.0, 10.0, 0.0);
|
|
duration_sb = gtk_spin_button_new (duration_adj, 0, 0);
|
|
gtk_spin_button_set_wrap (GTK_SPIN_BUTTON (duration_sb), TRUE);
|
|
WIDGET_SET_SIZE(duration_sb, 80, -1);
|
|
gtk_box_pack_start (GTK_BOX(duration_hb), duration_sb, FALSE, FALSE, 0);
|
|
gtk_widget_show(duration_sb);
|
|
|
|
duration_lb = gtk_label_new("second(s)");
|
|
gtk_misc_set_alignment(GTK_MISC(duration_lb), 0, 0.5);
|
|
gtk_box_pack_start(GTK_BOX(duration_hb), duration_lb, FALSE, FALSE, 0);
|
|
gtk_widget_show(duration_lb);
|
|
|
|
/* Resolution options frame */
|
|
resolv_fr = gtk_frame_new("Name resolution");
|
|
gtk_container_add(GTK_CONTAINER(main_vb), resolv_fr);
|
|
gtk_widget_show(resolv_fr);
|
|
|
|
resolv_vb = gtk_vbox_new(FALSE, 0);
|
|
gtk_container_add(GTK_CONTAINER(resolv_fr), resolv_vb);
|
|
gtk_widget_show(resolv_vb);
|
|
|
|
#if GTK_MAJOR_VERSION < 2
|
|
m_resolv_cb = dlg_check_button_new_with_label_with_mnemonic(
|
|
"Enable _MAC name resolution", accel_group);
|
|
#else
|
|
m_resolv_cb = gtk_check_button_new_with_mnemonic(
|
|
"Enable _MAC name resolution");
|
|
#endif
|
|
gtk_toggle_button_set_state(GTK_TOGGLE_BUTTON(m_resolv_cb),
|
|
g_resolv_flags & RESOLV_MAC);
|
|
gtk_container_add(GTK_CONTAINER(resolv_vb), m_resolv_cb);
|
|
gtk_widget_show(m_resolv_cb);
|
|
|
|
#if GTK_MAJOR_VERSION < 2
|
|
n_resolv_cb = dlg_check_button_new_with_label_with_mnemonic(
|
|
"Enable _network name resolution", accel_group);
|
|
#else
|
|
n_resolv_cb = gtk_check_button_new_with_mnemonic(
|
|
"Enable _network name resolution");
|
|
#endif
|
|
gtk_toggle_button_set_state(GTK_TOGGLE_BUTTON(n_resolv_cb),
|
|
g_resolv_flags & RESOLV_NETWORK);
|
|
gtk_container_add(GTK_CONTAINER(resolv_vb), n_resolv_cb);
|
|
gtk_widget_show(n_resolv_cb);
|
|
|
|
#if GTK_MAJOR_VERSION < 2
|
|
t_resolv_cb = dlg_check_button_new_with_label_with_mnemonic(
|
|
"Enable _transport name resolution", accel_group);
|
|
#else
|
|
t_resolv_cb = gtk_check_button_new_with_mnemonic(
|
|
"Enable _transport name resolution");
|
|
#endif
|
|
gtk_toggle_button_set_state(GTK_TOGGLE_BUTTON(t_resolv_cb),
|
|
g_resolv_flags & RESOLV_TRANSPORT);
|
|
gtk_container_add(GTK_CONTAINER(resolv_vb), t_resolv_cb);
|
|
gtk_widget_show(t_resolv_cb);
|
|
|
|
/* Button row: OK and cancel buttons */
|
|
bbox = gtk_hbutton_box_new();
|
|
gtk_button_box_set_layout (GTK_BUTTON_BOX (bbox), GTK_BUTTONBOX_END);
|
|
gtk_button_box_set_spacing(GTK_BUTTON_BOX(bbox), 5);
|
|
gtk_container_add(GTK_CONTAINER(main_vb), bbox);
|
|
gtk_widget_show(bbox);
|
|
|
|
#if GTK_MAJOR_VERSION < 2
|
|
ok_bt = gtk_button_new_with_label ("OK");
|
|
#else
|
|
ok_bt = gtk_button_new_from_stock(GTK_STOCK_OK);
|
|
#endif
|
|
SIGNAL_CONNECT(ok_bt, "clicked", capture_prep_ok_cb, cap_open_w);
|
|
GTK_WIDGET_SET_FLAGS(ok_bt, GTK_CAN_DEFAULT);
|
|
gtk_box_pack_start (GTK_BOX (bbox), ok_bt, TRUE, TRUE, 0);
|
|
gtk_widget_grab_default(ok_bt);
|
|
gtk_widget_show(ok_bt);
|
|
|
|
#if GTK_MAJOR_VERSION < 2
|
|
cancel_bt = gtk_button_new_with_label ("Cancel");
|
|
#else
|
|
cancel_bt = gtk_button_new_from_stock(GTK_STOCK_CANCEL);
|
|
#endif
|
|
SIGNAL_CONNECT(cancel_bt, "clicked", capture_prep_close_cb, cap_open_w);
|
|
GTK_WIDGET_SET_FLAGS(cancel_bt, GTK_CAN_DEFAULT);
|
|
gtk_box_pack_start (GTK_BOX (bbox), cancel_bt, TRUE, TRUE, 0);
|
|
gtk_widget_show(cancel_bt);
|
|
|
|
/* Attach pointers to needed widgets to the capture prefs window/object */
|
|
OBJECT_SET_DATA(cap_open_w, E_CAP_IFACE_KEY, if_cb);
|
|
OBJECT_SET_DATA(cap_open_w, E_CAP_SNAP_CB_KEY, snap_cb);
|
|
OBJECT_SET_DATA(cap_open_w, E_CAP_SNAP_SB_KEY, snap_sb);
|
|
OBJECT_SET_DATA(cap_open_w, E_CAP_LT_OM_KEY, linktype_om);
|
|
OBJECT_SET_DATA(cap_open_w, E_CAP_PROMISC_KEY, promisc_cb);
|
|
OBJECT_SET_DATA(cap_open_w, E_CAP_FILT_KEY, filter_te);
|
|
OBJECT_SET_DATA(cap_open_w, E_CAP_FILE_TE_KEY, file_te);
|
|
OBJECT_SET_DATA(cap_open_w, E_CAP_RING_ON_TB_KEY, ringbuffer_on_tb);
|
|
OBJECT_SET_DATA(cap_open_w, E_CAP_RING_NBF_LB_KEY, ringbuffer_nbf_lb);
|
|
OBJECT_SET_DATA(cap_open_w, E_CAP_RING_NBF_SB_KEY, ringbuffer_nbf_sb);
|
|
OBJECT_SET_DATA(cap_open_w, E_CAP_RING_DURATION_CB_KEY, ring_duration_cb);
|
|
OBJECT_SET_DATA(cap_open_w, E_CAP_RING_DURATION_SB_KEY, ring_duration_sb);
|
|
OBJECT_SET_DATA(cap_open_w, E_CAP_SYNC_KEY, sync_cb);
|
|
OBJECT_SET_DATA(cap_open_w, E_CAP_AUTO_SCROLL_KEY, auto_scroll_cb);
|
|
OBJECT_SET_DATA(cap_open_w, E_CAP_COUNT_CB_KEY, count_cb);
|
|
OBJECT_SET_DATA(cap_open_w, E_CAP_COUNT_SB_KEY, count_sb);
|
|
OBJECT_SET_DATA(cap_open_w, E_CAP_FILESIZE_CB_KEY, filesize_cb);
|
|
OBJECT_SET_DATA(cap_open_w, E_CAP_FILESIZE_SB_KEY, filesize_sb);
|
|
OBJECT_SET_DATA(cap_open_w, E_CAP_FILESIZE_LB_KEY, filesize_lb);
|
|
OBJECT_SET_DATA(cap_open_w, E_CAP_DURATION_CB_KEY, duration_cb);
|
|
OBJECT_SET_DATA(cap_open_w, E_CAP_DURATION_SB_KEY, duration_sb);
|
|
OBJECT_SET_DATA(cap_open_w, E_CAP_M_RESOLVE_KEY, m_resolv_cb);
|
|
OBJECT_SET_DATA(cap_open_w, E_CAP_N_RESOLVE_KEY, n_resolv_cb);
|
|
OBJECT_SET_DATA(cap_open_w, E_CAP_T_RESOLVE_KEY, t_resolv_cb);
|
|
|
|
/* Set the sensitivity of various widgets as per the settings of other
|
|
widgets. */
|
|
capture_prep_adjust_sensitivity(NULL, cap_open_w);
|
|
|
|
/* Catch the "activate" signal on the filter and file name text
|
|
entries, so that if the user types Return there, we act as if the
|
|
"OK" button had been selected, as happens if Return is typed if some
|
|
widget that *doesn't* handle the Return key has the input focus. */
|
|
dlg_set_activate(filter_te, ok_bt);
|
|
dlg_set_activate(file_te, ok_bt);
|
|
|
|
/* Catch the "key_press_event" signal in the window, so that we can catch
|
|
the ESC key being pressed and act as if the "Cancel" button had
|
|
been selected. */
|
|
dlg_set_cancel(cap_open_w, cancel_bt);
|
|
|
|
/* XXX - why does not
|
|
|
|
gtk_widget_grab_focus(if_cb);
|
|
|
|
give the initial focus to the "Interface" combo box?
|
|
|
|
Or should I phrase that as "why does GTK+ continually frustrate
|
|
attempts to make GUIs driveable from the keyboard?" We have to
|
|
go catch the activate signal on every single GtkEntry widget
|
|
(rather than having widgets whose activate signal is *not*
|
|
caught not catch the Return keystroke, so that it passes on,
|
|
ultimately, to the window, which can activate the default
|
|
widget, i.e. the "OK" button); we have to catch the "key_press_event"
|
|
signal and have the handler check for ESC, so that we can have ESC
|
|
activate the "Cancel" button; in order to support Alt+<key> mnemonics
|
|
for buttons and the like, we may have to construct an accelerator
|
|
group by hand and set up the accelerators by hand (if that even
|
|
works - I've not tried it yet); we have to do a "gtk_widget_grab_focus()"
|
|
to keep some container widget from getting the initial focus, so that
|
|
you don't have to tab into the first widget in order to start typing
|
|
in it; and it now appears that you simply *can't* make a combo box
|
|
get the initial focus, at least not in the obvious fashion. Sigh.... */
|
|
|
|
gtk_widget_show(cap_open_w);
|
|
}
|
|
|
|
static void
|
|
select_link_type_cb(GtkWidget *w, gpointer data)
|
|
{
|
|
int new_linktype = GPOINTER_TO_INT(data);
|
|
GtkWidget *linktype_om = OBJECT_GET_DATA(w, E_CAP_LT_OM_KEY);
|
|
int old_linktype = GPOINTER_TO_INT(OBJECT_GET_DATA(linktype_om, E_CAP_OM_LT_VALUE_KEY));
|
|
|
|
if (old_linktype != new_linktype)
|
|
OBJECT_SET_DATA(linktype_om, E_CAP_OM_LT_VALUE_KEY, GINT_TO_POINTER(new_linktype));
|
|
}
|
|
|
|
static void
|
|
capture_prep_file_cb(GtkWidget *w, gpointer file_te)
|
|
{
|
|
GtkWidget *caller = gtk_widget_get_toplevel(w);
|
|
GtkWidget *fs;
|
|
|
|
/* Has a file selection dialog box already been opened for that top-level
|
|
widget? */
|
|
fs = OBJECT_GET_DATA(caller, E_FILE_SEL_DIALOG_PTR_KEY);
|
|
|
|
if (fs != NULL) {
|
|
/* Yes. Just re-activate that dialog box. */
|
|
reactivate_window(fs);
|
|
return;
|
|
}
|
|
|
|
fs = file_selection_new ("Ethereal: Capture File");
|
|
|
|
/* If we've opened a file, start out by showing the files in the directory
|
|
in which that file resided. */
|
|
if (last_open_dir)
|
|
gtk_file_selection_set_filename(GTK_FILE_SELECTION(fs), last_open_dir);
|
|
|
|
OBJECT_SET_DATA(fs, E_CAP_FILE_TE_KEY, file_te);
|
|
|
|
/* Set the E_FS_CALLER_PTR_KEY for the new dialog to point to our caller. */
|
|
OBJECT_SET_DATA(fs, E_FS_CALLER_PTR_KEY, caller);
|
|
|
|
/* Set the E_FILE_SEL_DIALOG_PTR_KEY for the caller to point to us */
|
|
OBJECT_SET_DATA(caller, E_FILE_SEL_DIALOG_PTR_KEY, fs);
|
|
|
|
/* Call a handler when the file selection box is destroyed, so we can inform
|
|
our caller, if any, that it's been destroyed. */
|
|
SIGNAL_CONNECT(fs, "destroy", cap_prep_fs_destroy_cb, file_te);
|
|
|
|
SIGNAL_CONNECT(GTK_FILE_SELECTION(fs)->ok_button, "clicked", cap_prep_fs_ok_cb, fs);
|
|
|
|
/* Connect the cancel_button to destroy the widget */
|
|
SIGNAL_CONNECT(GTK_FILE_SELECTION(fs)->cancel_button, "clicked", cap_prep_fs_cancel_cb,
|
|
fs);
|
|
|
|
/* Catch the "key_press_event" signal in the window, so that we can catch
|
|
the ESC key being pressed and act as if the "Cancel" button had
|
|
been selected. */
|
|
dlg_set_cancel(fs, GTK_FILE_SELECTION(fs)->cancel_button);
|
|
|
|
gtk_widget_show(fs);
|
|
}
|
|
|
|
static void
|
|
cap_prep_fs_ok_cb(GtkWidget *w _U_, gpointer data)
|
|
{
|
|
gchar *cf_name;
|
|
|
|
cf_name = g_strdup(gtk_file_selection_get_filename(
|
|
GTK_FILE_SELECTION (data)));
|
|
|
|
/* Perhaps the user specified a directory instead of a file.
|
|
Check whether they did. */
|
|
if (test_for_directory(cf_name) == EISDIR) {
|
|
/* It's a directory - set the file selection box to display it. */
|
|
set_last_open_dir(cf_name);
|
|
g_free(cf_name);
|
|
gtk_file_selection_set_filename(GTK_FILE_SELECTION(data),
|
|
last_open_dir);
|
|
return;
|
|
}
|
|
|
|
gtk_entry_set_text(GTK_ENTRY(OBJECT_GET_DATA(data, E_CAP_FILE_TE_KEY)), cf_name);
|
|
|
|
gtk_widget_destroy(GTK_WIDGET(data));
|
|
g_free(cf_name);
|
|
}
|
|
|
|
static void
|
|
cap_prep_fs_cancel_cb(GtkWidget *w _U_, gpointer data)
|
|
{
|
|
gtk_widget_destroy(GTK_WIDGET(data));
|
|
}
|
|
|
|
static void
|
|
cap_prep_fs_destroy_cb(GtkWidget *win, GtkWidget* file_te)
|
|
{
|
|
GtkWidget *caller;
|
|
|
|
/* Get the widget that requested that we be popped up.
|
|
(It should arrange to destroy us if it's destroyed, so
|
|
that we don't get a pointer to a non-existent window here.) */
|
|
caller = OBJECT_GET_DATA(win, E_FS_CALLER_PTR_KEY);
|
|
|
|
/* Tell it we no longer exist. */
|
|
OBJECT_SET_DATA(caller, E_FILE_SEL_DIALOG_PTR_KEY, NULL);
|
|
|
|
/* Now nuke this window. */
|
|
gtk_grab_remove(GTK_WIDGET(win));
|
|
gtk_widget_destroy(GTK_WIDGET(win));
|
|
|
|
/* Give the focus to the file text entry widget so the user can just press
|
|
Return to start the capture. */
|
|
gtk_widget_grab_focus(file_te);
|
|
}
|
|
|
|
static void
|
|
capture_prep_ok_cb(GtkWidget *ok_bt _U_, gpointer parent_w) {
|
|
GtkWidget *if_cb, *snap_cb, *snap_sb, *promisc_cb, *filter_te,
|
|
*file_te, *ringbuffer_on_tb, *ringbuffer_nbf_sb,
|
|
*linktype_om, *sync_cb, *auto_scroll_cb,
|
|
*count_cb, *count_sb,
|
|
*filesize_cb, *filesize_sb,
|
|
*duration_cb, *duration_sb,
|
|
*ring_duration_cb, *ring_duration_sb,
|
|
*m_resolv_cb, *n_resolv_cb, *t_resolv_cb;
|
|
gchar *entry_text;
|
|
gchar *if_text;
|
|
gchar *if_name;
|
|
const gchar *filter_text;
|
|
gchar *save_file;
|
|
const gchar *g_save_file;
|
|
gchar *cf_name;
|
|
gchar *dirname;
|
|
|
|
if_cb = (GtkWidget *) OBJECT_GET_DATA(parent_w, E_CAP_IFACE_KEY);
|
|
snap_cb = (GtkWidget *) OBJECT_GET_DATA(parent_w, E_CAP_SNAP_CB_KEY);
|
|
snap_sb = (GtkWidget *) OBJECT_GET_DATA(parent_w, E_CAP_SNAP_SB_KEY);
|
|
linktype_om = (GtkWidget *) OBJECT_GET_DATA(parent_w, E_CAP_LT_OM_KEY);
|
|
promisc_cb = (GtkWidget *) OBJECT_GET_DATA(parent_w, E_CAP_PROMISC_KEY);
|
|
filter_te = (GtkWidget *) OBJECT_GET_DATA(parent_w, E_CAP_FILT_KEY);
|
|
file_te = (GtkWidget *) OBJECT_GET_DATA(parent_w, E_CAP_FILE_TE_KEY);
|
|
ringbuffer_on_tb = (GtkWidget *) OBJECT_GET_DATA(parent_w, E_CAP_RING_ON_TB_KEY);
|
|
ringbuffer_nbf_sb = (GtkWidget *) OBJECT_GET_DATA(parent_w, E_CAP_RING_NBF_SB_KEY);
|
|
ring_duration_cb = (GtkWidget *) OBJECT_GET_DATA(parent_w, E_CAP_RING_DURATION_CB_KEY);
|
|
ring_duration_sb = (GtkWidget *) OBJECT_GET_DATA(parent_w, E_CAP_RING_DURATION_SB_KEY);
|
|
sync_cb = (GtkWidget *) OBJECT_GET_DATA(parent_w, E_CAP_SYNC_KEY);
|
|
auto_scroll_cb = (GtkWidget *) OBJECT_GET_DATA(parent_w, E_CAP_AUTO_SCROLL_KEY);
|
|
count_cb = (GtkWidget *) OBJECT_GET_DATA(parent_w, E_CAP_COUNT_CB_KEY);
|
|
count_sb = (GtkWidget *) OBJECT_GET_DATA(parent_w, E_CAP_COUNT_SB_KEY);
|
|
filesize_cb = (GtkWidget *) OBJECT_GET_DATA(parent_w, E_CAP_FILESIZE_CB_KEY);
|
|
filesize_sb = (GtkWidget *) OBJECT_GET_DATA(parent_w, E_CAP_FILESIZE_SB_KEY);
|
|
duration_cb = (GtkWidget *) OBJECT_GET_DATA(parent_w, E_CAP_DURATION_CB_KEY);
|
|
duration_sb = (GtkWidget *) OBJECT_GET_DATA(parent_w, E_CAP_DURATION_SB_KEY);
|
|
m_resolv_cb = (GtkWidget *) OBJECT_GET_DATA(parent_w, E_CAP_M_RESOLVE_KEY);
|
|
n_resolv_cb = (GtkWidget *) OBJECT_GET_DATA(parent_w, E_CAP_N_RESOLVE_KEY);
|
|
t_resolv_cb = (GtkWidget *) OBJECT_GET_DATA(parent_w, E_CAP_T_RESOLVE_KEY);
|
|
|
|
entry_text =
|
|
g_strdup(gtk_entry_get_text(GTK_ENTRY(GTK_COMBO(if_cb)->entry)));
|
|
if_text = g_strstrip(entry_text);
|
|
/* Remove interface description; if it's present, it comes before
|
|
the interface name, and there's a space between them, and the
|
|
interface name is assumed to contain no space, so we look backwards
|
|
in the string for a space. */
|
|
if_name = strrchr(if_text, ' ');
|
|
if (if_name == NULL) {
|
|
if_name = if_text;
|
|
} else {
|
|
if_name++;
|
|
}
|
|
if (*if_name == '\0') {
|
|
simple_dialog(ESD_TYPE_CRIT, NULL,
|
|
"You didn't specify an interface on which to capture packets.");
|
|
g_free(entry_text);
|
|
return;
|
|
}
|
|
if (cfile.iface)
|
|
g_free(cfile.iface);
|
|
cfile.iface = g_strdup(if_name);
|
|
g_free(entry_text);
|
|
|
|
capture_opts.linktype =
|
|
GPOINTER_TO_INT(OBJECT_GET_DATA(linktype_om, E_CAP_OM_LT_VALUE_KEY));
|
|
|
|
capture_opts.has_snaplen =
|
|
gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(snap_cb));
|
|
if (capture_opts.has_snaplen) {
|
|
capture_opts.snaplen =
|
|
gtk_spin_button_get_value_as_int(GTK_SPIN_BUTTON(snap_sb));
|
|
if (capture_opts.snaplen < 1)
|
|
capture_opts.snaplen = WTAP_MAX_PACKET_SIZE;
|
|
else if (capture_opts.snaplen < MIN_PACKET_SIZE)
|
|
capture_opts.snaplen = MIN_PACKET_SIZE;
|
|
}
|
|
|
|
capture_opts.promisc_mode =
|
|
gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(promisc_cb));
|
|
|
|
/* XXX - don't try to get clever and set "cfile.filter" to NULL if the
|
|
filter string is empty, as an indication that we don't have a filter
|
|
and thus don't have to set a filter when capturing - the version of
|
|
libpcap in Red Hat Linux 6.1, and versions based on later patches
|
|
in that series, don't bind the AF_PACKET socket to an interface
|
|
until a filter is set, which means they aren't bound at all if
|
|
no filter is set, which means no packets arrive as input on that
|
|
socket, which means Ethereal never sees any packets. */
|
|
filter_text = gtk_entry_get_text(GTK_ENTRY(filter_te));
|
|
if (cfile.cfilter)
|
|
g_free(cfile.cfilter);
|
|
g_assert(filter_text != NULL);
|
|
cfile.cfilter = g_strdup(filter_text);
|
|
|
|
g_save_file = gtk_entry_get_text(GTK_ENTRY(file_te));
|
|
if (g_save_file && g_save_file[0]) {
|
|
/* User specified a file to which the capture should be written. */
|
|
save_file = g_strdup(g_save_file);
|
|
/* Save the directory name for future file dialogs. */
|
|
cf_name = g_strdup(g_save_file);
|
|
dirname = get_dirname(cf_name); /* Overwrites cf_name */
|
|
set_last_open_dir(dirname);
|
|
g_free(cf_name);
|
|
} else {
|
|
/* User didn't specify a file; save to a temporary file. */
|
|
save_file = NULL;
|
|
}
|
|
|
|
capture_opts.has_autostop_count =
|
|
gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(count_cb));
|
|
if (capture_opts.has_autostop_count)
|
|
capture_opts.autostop_count =
|
|
gtk_spin_button_get_value_as_int(GTK_SPIN_BUTTON(count_sb));
|
|
|
|
capture_opts.has_autostop_filesize =
|
|
gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(filesize_cb));
|
|
if (capture_opts.has_autostop_filesize)
|
|
capture_opts.autostop_filesize =
|
|
gtk_spin_button_get_value_as_int(GTK_SPIN_BUTTON(filesize_sb));
|
|
|
|
capture_opts.has_autostop_duration =
|
|
gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(duration_cb));
|
|
if (capture_opts.has_autostop_duration)
|
|
capture_opts.autostop_duration =
|
|
gtk_spin_button_get_value_as_int(GTK_SPIN_BUTTON(duration_sb));
|
|
|
|
capture_opts.sync_mode =
|
|
gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(sync_cb));
|
|
|
|
auto_scroll_live =
|
|
gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(auto_scroll_cb));
|
|
|
|
g_resolv_flags = RESOLV_NONE;
|
|
if (gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(m_resolv_cb)))
|
|
g_resolv_flags |= RESOLV_MAC;
|
|
if (gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(n_resolv_cb)))
|
|
g_resolv_flags |= RESOLV_NETWORK;
|
|
if (gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(t_resolv_cb)))
|
|
g_resolv_flags |= RESOLV_TRANSPORT;
|
|
|
|
capture_opts.ringbuffer_on =
|
|
gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(ringbuffer_on_tb)) &&
|
|
!(capture_opts.sync_mode);
|
|
if (capture_opts.ringbuffer_on) {
|
|
if (save_file == NULL) {
|
|
simple_dialog(ESD_TYPE_CRIT, NULL,
|
|
"You must specify a save file if you want to use the ring buffer.");
|
|
return;
|
|
} else if (!capture_opts.has_autostop_filesize) {
|
|
simple_dialog(ESD_TYPE_CRIT, NULL,
|
|
"You must specify a file size at which to rotate the capture files\n"
|
|
"if you want to use the ring buffer.");
|
|
g_free(save_file);
|
|
return;
|
|
}
|
|
}
|
|
|
|
capture_opts.ringbuffer_num_files =
|
|
gtk_spin_button_get_value_as_int(GTK_SPIN_BUTTON(ringbuffer_nbf_sb));
|
|
if (capture_opts.ringbuffer_num_files > RINGBUFFER_MAX_NUM_FILES)
|
|
capture_opts.ringbuffer_num_files = RINGBUFFER_MAX_NUM_FILES;
|
|
#if RINGBUFFER_MIN_NUM_FILES > 0
|
|
else if (capture_opts.ringbuffer_num_files < RINGBUFFER_MIN_NUM_FILES)
|
|
capture_opts.ringbuffer_num_files = RINGBUFFER_MIN_NUM_FILES;
|
|
#endif
|
|
|
|
capture_opts.has_ring_duration =
|
|
gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(ring_duration_cb));
|
|
if (capture_opts.has_ring_duration)
|
|
capture_opts.ringbuffer_duration =
|
|
gtk_spin_button_get_value_as_int(GTK_SPIN_BUTTON(ring_duration_sb));
|
|
|
|
gtk_widget_destroy(GTK_WIDGET(parent_w));
|
|
|
|
do_capture(save_file);
|
|
if (save_file != NULL)
|
|
g_free(save_file);
|
|
}
|
|
|
|
static void
|
|
capture_prep_close_cb(GtkWidget *close_bt _U_, gpointer parent_w)
|
|
{
|
|
gtk_grab_remove(GTK_WIDGET(parent_w));
|
|
gtk_widget_destroy(GTK_WIDGET(parent_w));
|
|
}
|
|
|
|
static void
|
|
capture_prep_destroy_cb(GtkWidget *win, gpointer user_data _U_)
|
|
{
|
|
GtkWidget *fs;
|
|
|
|
/* Is there a file selection dialog associated with this
|
|
Capture Options dialog? */
|
|
fs = OBJECT_GET_DATA(win, E_FILE_SEL_DIALOG_PTR_KEY);
|
|
|
|
if (fs != NULL) {
|
|
/* Yes. Destroy it. */
|
|
gtk_widget_destroy(fs);
|
|
}
|
|
|
|
/* Note that we no longer have a "Capture Options" dialog box. */
|
|
cap_open_w = NULL;
|
|
}
|
|
|
|
static void
|
|
capture_prep_interface_changed_cb(GtkWidget *entry, gpointer argp)
|
|
{
|
|
GtkWidget *linktype_om = argp;
|
|
|
|
set_link_type_list(linktype_om, entry);
|
|
}
|
|
|
|
/*
|
|
* Adjust the sensitivity of various widgets as per the current setting
|
|
* of other widgets.
|
|
*/
|
|
static void
|
|
capture_prep_adjust_sensitivity(GtkWidget *tb _U_, gpointer parent_w)
|
|
{
|
|
GtkWidget *if_cb,
|
|
*snap_cb, *snap_sb,
|
|
*ringbuffer_on_tb, *ringbuffer_nbf_lb, *ringbuffer_nbf_sb,
|
|
*sync_cb, *auto_scroll_cb,
|
|
*count_cb, *count_sb,
|
|
*filesize_cb, *filesize_sb, *filesize_lb,
|
|
*duration_cb, *duration_sb,
|
|
*ring_duration_cb, *ring_duration_sb;
|
|
|
|
if_cb = (GtkWidget *) OBJECT_GET_DATA(parent_w, E_CAP_IFACE_KEY);
|
|
snap_cb = (GtkWidget *) OBJECT_GET_DATA(parent_w, E_CAP_SNAP_CB_KEY);
|
|
snap_sb = (GtkWidget *) OBJECT_GET_DATA(parent_w, E_CAP_SNAP_SB_KEY);
|
|
ringbuffer_on_tb = (GtkWidget *) OBJECT_GET_DATA(parent_w, E_CAP_RING_ON_TB_KEY);
|
|
ringbuffer_nbf_lb = (GtkWidget *) OBJECT_GET_DATA(parent_w, E_CAP_RING_NBF_LB_KEY);
|
|
ringbuffer_nbf_sb = (GtkWidget *) OBJECT_GET_DATA(parent_w, E_CAP_RING_NBF_SB_KEY);
|
|
ring_duration_cb = (GtkWidget *) OBJECT_GET_DATA(parent_w, E_CAP_RING_DURATION_CB_KEY);
|
|
ring_duration_sb = (GtkWidget *) OBJECT_GET_DATA(parent_w, E_CAP_RING_DURATION_SB_KEY);
|
|
sync_cb = (GtkWidget *) OBJECT_GET_DATA(parent_w, E_CAP_SYNC_KEY);
|
|
auto_scroll_cb = (GtkWidget *) OBJECT_GET_DATA(parent_w, E_CAP_AUTO_SCROLL_KEY);
|
|
count_cb = (GtkWidget *) OBJECT_GET_DATA(parent_w, E_CAP_COUNT_CB_KEY);
|
|
count_sb = (GtkWidget *) OBJECT_GET_DATA(parent_w, E_CAP_COUNT_SB_KEY);
|
|
filesize_cb = (GtkWidget *) OBJECT_GET_DATA(parent_w, E_CAP_FILESIZE_CB_KEY);
|
|
filesize_sb = (GtkWidget *) OBJECT_GET_DATA(parent_w, E_CAP_FILESIZE_SB_KEY);
|
|
filesize_lb = (GtkWidget *) OBJECT_GET_DATA(parent_w, E_CAP_FILESIZE_LB_KEY);
|
|
duration_cb = (GtkWidget *) OBJECT_GET_DATA(parent_w, E_CAP_DURATION_CB_KEY);
|
|
duration_sb = (GtkWidget *) OBJECT_GET_DATA(parent_w, E_CAP_DURATION_SB_KEY);
|
|
|
|
/* The snapshot length spinbox is sensitive iff the "Limit each packet
|
|
to" checkbox is on. */
|
|
gtk_widget_set_sensitive(GTK_WIDGET(snap_sb),
|
|
gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(snap_cb)));
|
|
|
|
if (gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(sync_cb))) {
|
|
/* "Update list of packets in real time" captures enabled; we don't
|
|
support ring buffer mode for those captures, so turn ring buffer
|
|
mode off if it's on, and make its toggle button, and the spin
|
|
button for the number of ring buffer files (and the spin button's
|
|
label), insensitive. */
|
|
if (gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(ringbuffer_on_tb))) {
|
|
gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(ringbuffer_on_tb), FALSE);
|
|
}
|
|
gtk_widget_set_sensitive(GTK_WIDGET(ringbuffer_on_tb), FALSE);
|
|
|
|
/* Auto-scroll mode is meaningful only in "Update list of packets
|
|
in real time" captures, so make its toggle button sensitive. */
|
|
gtk_widget_set_sensitive(GTK_WIDGET(auto_scroll_cb), TRUE);
|
|
} else {
|
|
/* "Update list of packets in real time" captures disabled; that
|
|
means ring buffer mode is OK, so make its toggle button
|
|
sensitive. */
|
|
gtk_widget_set_sensitive(GTK_WIDGET(ringbuffer_on_tb), TRUE);
|
|
|
|
/* Auto-scroll mode is meaningful only in "Update list of packets
|
|
in real time" captures, so make its toggle button insensitive. */
|
|
gtk_widget_set_sensitive(GTK_WIDGET(auto_scroll_cb), FALSE);
|
|
}
|
|
|
|
if (gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(ringbuffer_on_tb))) {
|
|
/* Ring buffer mode enabled. Make the spin button for the number
|
|
of ring buffer files, and its label, sensitive. */
|
|
gtk_widget_set_sensitive(GTK_WIDGET(ringbuffer_nbf_lb), TRUE);
|
|
gtk_widget_set_sensitive(GTK_WIDGET(ringbuffer_nbf_sb), TRUE);
|
|
gtk_widget_set_sensitive(GTK_WIDGET(ring_duration_cb), TRUE);
|
|
|
|
/* Also, indicate that the file size is a size at which to switch
|
|
ring buffer files, not a size at which to stop the capture,
|
|
turn its button on. */
|
|
gtk_label_set_text(GTK_LABEL(GTK_BIN(filesize_cb)->child),
|
|
"Rotate capture file every");
|
|
gtk_label_set_text(GTK_LABEL(filesize_lb), "kilobyte(s)");
|
|
gtk_toggle_button_set_state(GTK_TOGGLE_BUTTON(filesize_cb), TRUE);
|
|
} else {
|
|
/* Ring buffer mode disabled. Make the spin button for the number
|
|
of ring buffer files, and its label insensitive. */
|
|
gtk_widget_set_sensitive(GTK_WIDGET(ringbuffer_nbf_lb), FALSE);
|
|
gtk_widget_set_sensitive(GTK_WIDGET(ringbuffer_nbf_sb), FALSE);
|
|
gtk_widget_set_sensitive(GTK_WIDGET(ring_duration_cb), FALSE);
|
|
|
|
/* Also, indicate that the file size is a size at which to stop the
|
|
capture, not a size at which to switch ring buffer files. */
|
|
gtk_label_set_text(GTK_LABEL(GTK_BIN(filesize_cb)->child),
|
|
"Stop capture after");
|
|
gtk_label_set_text(GTK_LABEL(filesize_lb), "kilobyte(s) captured");
|
|
}
|
|
|
|
/* The maximum packet count spinbox is sensitive iff the "Stop capture
|
|
after N packets captured" checkbox is on. */
|
|
gtk_widget_set_sensitive(GTK_WIDGET(count_sb),
|
|
gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(count_cb)));
|
|
|
|
/* The maximum file size spinbox is sensitive iff the "Stop capture
|
|
after N kilobytes captured" checkbox is on. */
|
|
gtk_widget_set_sensitive(GTK_WIDGET(filesize_sb),
|
|
gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(filesize_cb)));
|
|
|
|
/* The capture duration spinbox is sensitive iff the "Stop capture
|
|
after N seconds" checkbox is on. */
|
|
gtk_widget_set_sensitive(GTK_WIDGET(duration_sb),
|
|
gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(duration_cb)));
|
|
|
|
/* The ring duration spinbox is sensitive if the "Rotate capture file
|
|
after N seconds" checkbox is on. */
|
|
gtk_widget_set_sensitive(GTK_WIDGET(ring_duration_sb),
|
|
gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(ring_duration_cb)));
|
|
}
|
|
|
|
#endif /* HAVE_LIBPCAP */
|