Move gtk to ui/gtk.

This looses the last checkin to gtk, will add this manually back.

svn path=/trunk/; revision=40518

1 files changed, 1090 insertions, 0 deletions

diff --git a/ui/gtk/airpcap_gui_utils.c b/ui/gtk/airpcap_gui_utils.c
new file mode 100644
index 0000000000..9e2902fb8d
--- /dev/null
+++ b/ui/gtk/airpcap_gui_utils.c
@@ -0,0 +1,1090 @@
+/* airpcap_gui_utils.c
+ *
+ * $Id$
+ *
+ * Giorgio Tino <giorgio.tino@cacetech.com>
+ * Copyright (c) CACE Technologies, LLC 2006
+ *
+ * Wireshark - Network traffic analyzer
+ * By Gerald Combs <gerald@wireshark.org>
+ * Copyright 2000 Gerald Combs
+ *
+ * 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., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
+ */
+
+#ifdef HAVE_CONFIG_H
+# include "config.h"
+#endif
+
+#ifdef HAVE_AIRPCAP
+
+#include <gtk/gtk.h>
+#include <glib.h>
+
+#include <stdio.h>
+#include <string.h>
+
+#include <epan/filesystem.h>
+#include <epan/strutil.h>
+#include <epan/frequency-utils.h>
+#include <epan/crypt/airpdcap_ws.h>
+
+#include "../simple_dialog.h"
+
+#include "ui/gtk/main.h"
+#include "ui/gtk/dlg_utils.h"
+#include "ui/gtk/gui_utils.h"
+#include "ui/gtk/dfilter_expr_dlg.h"
+#include "ui/gtk/help_dlg.h"
+#include "ui/gtk/keys.h"
+#include "ui/gtk/old-gtk-compat.h"
+
+#include <airpcap.h>
+#include "airpcap_loader.h"
+#include "airpcap_gui_utils.h"
+
+
+/* Controls the releay of settings back to the adapter. */
+gboolean change_airpcap_settings = FALSE;
+
+/*
+ * Set up the airpcap toolbar for the new capture interface
+ */
+void
+airpcap_set_toolbar_start_capture(airpcap_if_info_t* if_info)
+{
+    GtkWidget *airpcap_toolbar_label;
+    GtkWidget *toolbar_channel_cb;
+    GtkWidget *airpcap_toolbar_channel_lb;
+    GtkWidget *airpcap_toolbar_channel_offset;
+    GtkWidget *airpcap_toolbar_channel_offset_lb;
+    GtkWidget *airpcap_toolbar_button;
+    GtkWidget *airpcap_toolbar_fcs;
+    GtkWidget *airpcap_toolbar_fcs_lb;
+    GtkWidget *airpcap_toolbar_decryption;
+    GtkWidget *airpcap_toolbar_decryption_lb;
+    GtkWidget *airpcap_toolbar_keys_button;
+
+    gchar *if_label_text;
+
+    airpcap_toolbar_label    = g_object_get_data(G_OBJECT(airpcap_tb),AIRPCAP_TOOLBAR_INTERFACE_KEY);
+    toolbar_channel_cb  = g_object_get_data(G_OBJECT(airpcap_tb),AIRPCAP_TOOLBAR_CHANNEL_KEY);
+    airpcap_toolbar_channel_lb  = g_object_get_data(G_OBJECT(airpcap_tb),AIRPCAP_TOOLBAR_CHANNEL_LABEL_KEY);
+    airpcap_toolbar_channel_offset  = g_object_get_data(G_OBJECT(airpcap_tb),AIRPCAP_TOOLBAR_CHANNEL_OFFSET_KEY);
+    airpcap_toolbar_channel_offset_lb  = g_object_get_data(G_OBJECT(airpcap_tb),AIRPCAP_TOOLBAR_CHANNEL_OFFSET_LABEL_KEY);
+    airpcap_toolbar_fcs  = g_object_get_data(G_OBJECT(airpcap_tb),AIRPCAP_TOOLBAR_FCS_FILTER_KEY);
+    airpcap_toolbar_fcs_lb  = g_object_get_data(G_OBJECT(airpcap_tb),AIRPCAP_TOOLBAR_FCS_FILTER_LABEL_KEY);
+    airpcap_toolbar_button   = g_object_get_data(G_OBJECT(airpcap_tb),AIRPCAP_TOOLBAR_ADVANCED_KEY);
+    airpcap_toolbar_decryption = g_object_get_data(G_OBJECT(airpcap_tb),AIRPCAP_TOOLBAR_DECRYPTION_KEY);
+    airpcap_toolbar_decryption_lb = g_object_get_data(G_OBJECT(airpcap_tb),AIRPCAP_TOOLBAR_DECRYPTION_LABEL_KEY);
+    airpcap_toolbar_keys_button = g_object_get_data(G_OBJECT(airpcap_tb),AIRPCAP_TOOLBAR_KEY_MANAGEMENT_KEY);
+
+    /* The current interface is an airpcap interface */
+    if(if_info != NULL)
+    {
+        gtk_widget_set_sensitive(airpcap_tb,TRUE);
+        gtk_widget_set_sensitive(airpcap_toolbar_label,TRUE);
+        gtk_widget_set_sensitive(toolbar_channel_cb,TRUE);
+        gtk_widget_set_sensitive(airpcap_toolbar_channel_lb,TRUE);
+        gtk_widget_set_sensitive(airpcap_toolbar_channel_offset,TRUE);
+        gtk_widget_set_sensitive(airpcap_toolbar_channel_offset_lb,TRUE);
+        gtk_widget_set_sensitive(airpcap_toolbar_fcs,FALSE);
+        gtk_widget_set_sensitive(airpcap_toolbar_fcs_lb,FALSE);
+        gtk_widget_set_sensitive(airpcap_toolbar_button,FALSE);
+        gtk_widget_set_sensitive(airpcap_toolbar_button,FALSE);
+        gtk_widget_set_sensitive(airpcap_toolbar_decryption,FALSE);
+        gtk_widget_set_sensitive(airpcap_toolbar_decryption_lb,FALSE);
+        gtk_widget_set_sensitive(airpcap_toolbar_keys_button,FALSE);
+
+        /*decryption check box*/
+        g_signal_handlers_block_by_func (airpcap_toolbar_decryption,airpcap_toolbar_encryption_cb, airpcap_tb);
+        if(if_info->DecryptionOn == AIRPCAP_DECRYPTION_ON)
+            gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(airpcap_toolbar_decryption),TRUE);
+        else
+            gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(airpcap_toolbar_decryption),FALSE);
+        g_signal_handlers_unblock_by_func (airpcap_toolbar_decryption,airpcap_toolbar_encryption_cb, airpcap_tb);
+
+        if_label_text = g_strdup_printf("Current Wireless Interface: #%s", airpcap_get_if_string_number(if_info));
+        gtk_label_set_text(GTK_LABEL(airpcap_toolbar_label),if_label_text);
+        g_free(if_label_text);
+
+        change_airpcap_settings = FALSE;
+        if (if_info->pSupportedChannels != NULL && if_info->numSupportedChannels > 0){
+            guint i = 0;
+
+            for (; i<if_info->numSupportedChannels; i++){
+                gtk_combo_box_text_append_text (GTK_COMBO_BOX_TEXT(toolbar_channel_cb), ieee80211_mhz_to_str(if_info->pSupportedChannels[i].Frequency));
+            }
+        }
+
+        airpcap_update_channel_combo(GTK_WIDGET(toolbar_channel_cb),if_info);
+        airpcap_update_channel_offset_combo(if_info, if_info->channelInfo.Frequency, airpcap_toolbar_channel_offset, TRUE);
+        change_airpcap_settings = TRUE;
+    }
+    else /* Current interface is NOT an AirPcap one... */
+    {
+        gtk_widget_set_sensitive(airpcap_tb,FALSE);
+        gtk_widget_set_sensitive(airpcap_toolbar_label,FALSE);
+        gtk_widget_set_sensitive(toolbar_channel_cb,FALSE);
+        gtk_widget_set_sensitive(airpcap_toolbar_channel_lb,FALSE);
+        gtk_widget_set_sensitive(airpcap_toolbar_channel_offset,FALSE);
+        gtk_widget_set_sensitive(airpcap_toolbar_channel_offset_lb,FALSE);
+        gtk_widget_set_sensitive(airpcap_toolbar_fcs,FALSE);
+        gtk_widget_set_sensitive(airpcap_toolbar_fcs_lb,FALSE);
+        gtk_widget_set_sensitive(airpcap_toolbar_button,FALSE);
+        gtk_widget_set_sensitive(airpcap_toolbar_button,FALSE);
+        gtk_widget_set_sensitive(airpcap_toolbar_decryption,FALSE);
+        gtk_widget_set_sensitive(airpcap_toolbar_decryption_lb,FALSE);
+        gtk_widget_set_sensitive(airpcap_toolbar_keys_button,FALSE);
+    }
+}
+
+/*
+ * Set up the airpcap toolbar for the new capture interface
+ */
+void
+airpcap_set_toolbar_stop_capture(airpcap_if_info_t* if_info)
+{
+    GtkWidget *airpcap_toolbar_crc_filter_combo;
+    GtkWidget *airpcap_toolbar_label;
+    GtkWidget *toolbar_channel_cb;
+    GtkWidget *airpcap_toolbar_channel_lb;
+    GtkWidget *airpcap_toolbar_channel_offset;
+    GtkWidget *airpcap_toolbar_channel_offset_lb;
+    GtkWidget *airpcap_toolbar_button;
+    GtkWidget *airpcap_toolbar_fcs;
+    GtkWidget *airpcap_toolbar_fcs_lb;
+    GtkWidget *airpcap_toolbar_decryption;
+    GtkWidget *airpcap_toolbar_decryption_lb;
+    GtkWidget *airpcap_toolbar_keys_button;
+
+    gchar *if_label_text;
+
+    airpcap_toolbar_crc_filter_combo = g_object_get_data(G_OBJECT(airpcap_tb),AIRPCAP_TOOLBAR_FCS_FILTER_KEY);
+    airpcap_toolbar_label    = g_object_get_data(G_OBJECT(airpcap_tb),AIRPCAP_TOOLBAR_INTERFACE_KEY);
+    toolbar_channel_cb  = g_object_get_data(G_OBJECT(airpcap_tb),AIRPCAP_TOOLBAR_CHANNEL_KEY);
+    airpcap_toolbar_channel_lb  = g_object_get_data(G_OBJECT(airpcap_tb),AIRPCAP_TOOLBAR_CHANNEL_LABEL_KEY);
+    airpcap_toolbar_channel_offset  = g_object_get_data(G_OBJECT(airpcap_tb),AIRPCAP_TOOLBAR_CHANNEL_OFFSET_KEY);
+    airpcap_toolbar_channel_offset_lb  = g_object_get_data(G_OBJECT(airpcap_tb),AIRPCAP_TOOLBAR_CHANNEL_OFFSET_LABEL_KEY);
+    airpcap_toolbar_fcs  = g_object_get_data(G_OBJECT(airpcap_tb),AIRPCAP_TOOLBAR_FCS_FILTER_KEY);
+    airpcap_toolbar_fcs_lb  = g_object_get_data(G_OBJECT(airpcap_tb),AIRPCAP_TOOLBAR_FCS_FILTER_LABEL_KEY);
+    airpcap_toolbar_button   = g_object_get_data(G_OBJECT(airpcap_tb),AIRPCAP_TOOLBAR_ADVANCED_KEY);
+    airpcap_toolbar_decryption = g_object_get_data(G_OBJECT(airpcap_tb),AIRPCAP_TOOLBAR_DECRYPTION_KEY);
+    airpcap_toolbar_decryption_lb = g_object_get_data(G_OBJECT(airpcap_tb),AIRPCAP_TOOLBAR_DECRYPTION_LABEL_KEY);
+    airpcap_toolbar_keys_button = g_object_get_data(G_OBJECT(airpcap_tb),AIRPCAP_TOOLBAR_KEY_MANAGEMENT_KEY);
+
+    /* The current interface is an airpcap interface */
+    if(if_info != NULL)
+    {
+          gtk_widget_set_sensitive(airpcap_tb,TRUE);
+          gtk_widget_set_sensitive(airpcap_toolbar_label,TRUE);
+          gtk_widget_set_sensitive(toolbar_channel_cb,TRUE);
+          gtk_widget_set_sensitive(airpcap_toolbar_channel_lb,TRUE);
+          gtk_widget_set_sensitive(airpcap_toolbar_channel_offset,TRUE);
+          gtk_widget_set_sensitive(airpcap_toolbar_channel_offset_lb,TRUE);
+          gtk_widget_set_sensitive(airpcap_toolbar_fcs,TRUE);
+          gtk_widget_set_sensitive(airpcap_toolbar_fcs_lb,TRUE);
+          gtk_widget_set_sensitive(airpcap_toolbar_button,TRUE);
+          gtk_widget_set_sensitive(airpcap_toolbar_crc_filter_combo,TRUE);
+          gtk_widget_set_sensitive(airpcap_toolbar_decryption,TRUE);
+          gtk_widget_set_sensitive(airpcap_toolbar_decryption_lb,TRUE);
+          gtk_widget_set_sensitive(airpcap_toolbar_keys_button,TRUE);
+          airpcap_validation_type_combo_set_by_type(airpcap_toolbar_crc_filter_combo, if_info->CrcValidationOn);
+
+          /*decription check box*/
+          g_signal_handlers_block_by_func (airpcap_toolbar_decryption,airpcap_toolbar_encryption_cb, airpcap_tb);
+          if(if_info->DecryptionOn == AIRPCAP_DECRYPTION_ON)
+              gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(airpcap_toolbar_decryption),TRUE);
+          else
+              gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(airpcap_toolbar_decryption),FALSE);
+          g_signal_handlers_unblock_by_func (airpcap_toolbar_decryption,airpcap_toolbar_encryption_cb, airpcap_tb);
+
+          if_label_text = g_strdup_printf("Current Wireless Interface: #%s", airpcap_get_if_string_number(if_info));
+          gtk_label_set_text(GTK_LABEL(airpcap_toolbar_label),if_label_text);
+          g_free(if_label_text);
+
+          change_airpcap_settings = FALSE;
+          if (if_info->pSupportedChannels != NULL && if_info->numSupportedChannels > 0){
+              guint i = 0;
+
+              for (; i<if_info->numSupportedChannels; i++){
+                  gtk_combo_box_text_append_text (GTK_COMBO_BOX_TEXT(toolbar_channel_cb), ieee80211_mhz_to_str(if_info->pSupportedChannels[i].Frequency));
+              }
+          }
+
+          airpcap_update_channel_combo(GTK_WIDGET(toolbar_channel_cb),if_info);
+          airpcap_update_channel_offset_combo(if_info, if_info->channelInfo.Frequency, airpcap_toolbar_channel_offset, TRUE);
+          change_airpcap_settings = TRUE;
+      }
+    else
+    {
+          gtk_widget_set_sensitive(airpcap_tb,TRUE);
+          gtk_widget_set_sensitive(airpcap_toolbar_label,FALSE);
+          gtk_widget_set_sensitive(toolbar_channel_cb,FALSE);
+          gtk_widget_set_sensitive(airpcap_toolbar_channel_lb,FALSE);
+          gtk_widget_set_sensitive(airpcap_toolbar_channel_offset,FALSE);
+          gtk_widget_set_sensitive(airpcap_toolbar_channel_offset_lb,FALSE);
+          gtk_widget_set_sensitive(airpcap_toolbar_fcs,FALSE);
+          gtk_widget_set_sensitive(airpcap_toolbar_fcs_lb,FALSE);
+          gtk_widget_set_sensitive(airpcap_toolbar_button,FALSE);
+          gtk_widget_set_sensitive(airpcap_toolbar_crc_filter_combo,FALSE);
+          gtk_widget_set_sensitive(airpcap_toolbar_decryption,TRUE);
+          gtk_widget_set_sensitive(airpcap_toolbar_decryption_lb,TRUE);
+          gtk_widget_set_sensitive(airpcap_toolbar_keys_button,TRUE);
+          change_airpcap_settings = FALSE;
+    }
+}
+
+/*
+ * Add a key (string) to the given list
+ */
+void
+airpcap_add_key_to_list(GtkListStore *key_list_store, gchar* type, gchar* key, gchar* ssid)
+{
+    GtkTreeIter iter;
+
+    gtk_list_store_insert_with_values(key_list_store , &iter, G_MAXINT,
+        KL_COL_TYPE, type,
+        KL_COL_KEY, key,
+        KL_COL_SSID, ssid,
+        -1);
+}
+
+/*
+ * Fill the list with the keys. BEWARE! At this point, Wireshark and Drivers
+ * keys should be EQUALS! But is better to load keys from Wireshark, because
+ * the driver is not always present, and maybe that cannot support some keys
+ * (i.e. the WPA problem)
+ */
+void
+airpcap_fill_key_list(GtkListStore *key_list_store)
+{
+    gchar*         s = NULL;
+    unsigned int i,n;
+    airpcap_if_info_t* fake_if_info;
+    GList*         wireshark_key_list=NULL;
+    decryption_key_t* curr_key = NULL;
+    GtkTreeIter    iter;
+
+    n = 0;
+
+    fake_if_info = airpcap_driver_fake_if_info_new();
+
+    /* We can retrieve the driver's key list (i.e. we have the right .dll)*/
+    wireshark_key_list = get_wireshark_keys();
+    n = g_list_length(wireshark_key_list);
+
+    for(i = 0; i < n; i++)
+    {
+        curr_key = (decryption_key_t*)g_list_nth_data(wireshark_key_list,i);
+
+        if(curr_key->type == AIRPDCAP_KEY_TYPE_WEP)
+        {
+            gtk_list_store_insert_with_values(key_list_store , &iter, G_MAXINT,
+                KL_COL_TYPE, AIRPCAP_WEP_KEY_STRING,
+                KL_COL_KEY, curr_key->key->str,
+                KL_COL_SSID, "",
+                -1);
+        }
+        else if(curr_key->type == AIRPDCAP_KEY_TYPE_WPA_PWD)
+        {
+            if(curr_key->ssid != NULL)
+                s = format_uri(curr_key->ssid, ":");
+            else
+                s = "";
+
+            gtk_list_store_insert_with_values(key_list_store , &iter, G_MAXINT,
+                KL_COL_TYPE, AIRPCAP_WPA_PWD_KEY_STRING,
+                KL_COL_KEY, curr_key->key->str,
+                KL_COL_SSID, s,
+                -1);
+
+        }
+        else if(curr_key->type == AIRPDCAP_KEY_TYPE_WPA_PMK)
+        {
+            gtk_list_store_insert_with_values(key_list_store , &iter, G_MAXINT,
+                KL_COL_TYPE, AIRPCAP_WPA_BIN_KEY_STRING,
+                KL_COL_KEY, curr_key->key->str,
+                KL_COL_SSID, "",
+                -1);
+
+        }
+    }
+
+    airpcap_if_info_free(fake_if_info);
+    return;
+}
+
+/*
+ * Function used to retrieve the AirpcapValidationType given the string name.
+ */
+AirpcapValidationType
+airpcap_get_validation_type(const gchar* name)
+{
+    if(!(g_ascii_strcasecmp(AIRPCAP_VALIDATION_TYPE_NAME_ALL,name)))
+    {
+        return AIRPCAP_VT_ACCEPT_EVERYTHING;
+    }
+    else if(!(g_ascii_strcasecmp(AIRPCAP_VALIDATION_TYPE_NAME_CORRECT,name)))
+    {
+        return AIRPCAP_VT_ACCEPT_CORRECT_FRAMES;
+    }
+    else if(!(g_ascii_strcasecmp(AIRPCAP_VALIDATION_TYPE_NAME_CORRUPT,name)))
+    {
+        return AIRPCAP_VT_ACCEPT_CORRUPT_FRAMES;
+    }
+    return AIRPCAP_VT_UNKNOWN;
+}
+
+/*
+ * Function used to retrieve the string name given an AirpcapValidationType,
+ * or NULL in case of error
+ */
+gchar*
+airpcap_get_validation_name(AirpcapValidationType vt)
+{
+    if(vt == AIRPCAP_VT_ACCEPT_EVERYTHING)
+    {
+        return AIRPCAP_VALIDATION_TYPE_NAME_ALL;
+    }
+    else if(vt == AIRPCAP_VT_ACCEPT_CORRECT_FRAMES)
+    {
+        return AIRPCAP_VALIDATION_TYPE_NAME_CORRECT;
+    }
+    else if(vt == AIRPCAP_VT_ACCEPT_CORRUPT_FRAMES)
+    {
+        return AIRPCAP_VALIDATION_TYPE_NAME_CORRUPT;
+    }
+    else if(vt == AIRPCAP_VT_UNKNOWN)
+    {
+        return AIRPCAP_VALIDATION_TYPE_NAME_UNKNOWN;
+    }
+    return NULL;
+}
+
+/*
+ * Return an appropriate combo box entry number for the given an AirpcapValidationType,
+ * defaulting to 0
+ */
+gint
+airpcap_get_validation_combo_entry(AirpcapValidationType vt)
+{
+    switch (vt) {
+        case AIRPCAP_VT_ACCEPT_CORRECT_FRAMES:
+            return 1;
+            break;
+        case AIRPCAP_VT_ACCEPT_CORRUPT_FRAMES:
+            return 2;
+            break;
+        default:
+            return 0;
+            break;
+    }
+}
+
+/*
+ * Returns the AirpcapLinkType corresponding to the given string name.
+ */
+AirpcapLinkType
+airpcap_get_link_type(const gchar* name)
+{
+    if(!(g_ascii_strcasecmp(AIRPCAP_LINK_TYPE_NAME_802_11_ONLY,name))){
+        return AIRPCAP_LT_802_11;
+    }else if(!(g_ascii_strcasecmp(AIRPCAP_LINK_TYPE_NAME_802_11_PLUS_RADIO,name))){
+        return AIRPCAP_LT_802_11_PLUS_RADIO;
+    }else if(!(g_ascii_strcasecmp(AIRPCAP_LINK_TYPE_NAME_802_11_PLUS_PPI,name))){
+        return AIRPCAP_LT_802_11_PLUS_PPI;
+    }else{
+        return AIRPCAP_LT_UNKNOWN;
+    }
+}
+
+/*
+ * Returns the string name corresponding to the given AirpcapLinkType, or
+ * NULL in case of error.
+ */
+gchar*
+airpcap_get_link_name(AirpcapLinkType lt)
+{
+    if(lt == AIRPCAP_LT_802_11){
+        return AIRPCAP_LINK_TYPE_NAME_802_11_ONLY;
+    }else if(lt == AIRPCAP_LT_802_11_PLUS_RADIO){
+        return AIRPCAP_LINK_TYPE_NAME_802_11_PLUS_RADIO;
+    }else if(lt == AIRPCAP_LT_802_11_PLUS_PPI){
+        return AIRPCAP_LINK_TYPE_NAME_802_11_PLUS_PPI;
+    }else if(lt == AIRPCAP_LT_UNKNOWN){
+        return AIRPCAP_LINK_TYPE_NAME_UNKNOWN;
+    }
+    return NULL;
+}
+
+/*
+ * Sets the entry of the validation combo using the AirpcapValidationType.
+ */
+void
+airpcap_validation_type_combo_set_by_type(GtkWidget* c, AirpcapValidationType type)
+{
+    gtk_combo_box_set_active(GTK_COMBO_BOX(c), airpcap_get_validation_combo_entry(type));
+}
+
+/*
+ * Returns the string corresponding to the given guint (1-14, for channel only)
+ */
+gchar*
+airpcap_get_channel_name(guint n)
+{
+    return g_strdup_printf("%d",n);
+}
+
+
+/*
+ * Set the combo box entry string given a channel frequency
+ */
+void
+airpcap_channel_combo_set_by_frequency(GtkWidget* cb, guint chan_freq)
+{
+    guint i;
+
+    for (i = 0; i < airpcap_if_selected->numSupportedChannels; i++) {
+        if (airpcap_if_selected->pSupportedChannels[i].Frequency == chan_freq) {
+            gtk_combo_box_set_active(GTK_COMBO_BOX(cb), i);
+            break;
+        }
+    }
+}
+
+/*
+ * Change channel of Airpcap Adapter
+ */
+static gboolean
+airpcap_update_frequency_and_offset(airpcap_if_info_t* if_info)
+{
+    gchar ebuf[AIRPCAP_ERRBUF_SIZE];
+    PAirpcapHandle ad;
+    gboolean return_value = FALSE;
+
+    if (if_info != NULL){
+        ad = airpcap_if_open(if_info->name, ebuf);
+
+        if(ad != NULL) {
+            return_value = airpcap_if_set_device_channel_ex(ad,if_info->channelInfo);
+            airpcap_if_close(ad);
+        }
+    }
+
+    return return_value;
+}
+
+/*
+ * Changed callback for the channel combobox - common routine
+ */
+static void
+airpcap_channel_changed_common(GtkWidget *channel_cb, gpointer channel_offset_cb, gboolean set)
+{
+    gint cur_chan_idx;
+
+    if (channel_cb && channel_offset_cb && change_airpcap_settings && airpcap_if_active) {
+        cur_chan_idx = gtk_combo_box_get_active(GTK_COMBO_BOX(channel_cb));
+        if (cur_chan_idx >= 0 && cur_chan_idx < (gint) airpcap_if_active->numSupportedChannels) {
+            if (set) {
+                airpcap_if_active->channelInfo.Frequency = airpcap_if_active->pSupportedChannels[cur_chan_idx].Frequency;
+            }
+            airpcap_update_channel_offset_combo(airpcap_if_active,
+                    airpcap_if_active->channelInfo.Frequency,
+                    GTK_WIDGET(channel_offset_cb), set);
+        }
+    }
+}
+
+/*
+ * Changed callback for the channel combobox - set channel and offset
+ */
+void
+airpcap_channel_changed_set_cb(GtkWidget *channel_cb, gpointer channel_offset_cb)
+{
+    airpcap_channel_changed_common(channel_cb, channel_offset_cb, TRUE);
+}
+
+/*
+ * Changed callback for the channel combobox - don't set channel and offset
+ */
+void
+airpcap_channel_changed_noset_cb(GtkWidget *channel_cb, gpointer channel_offset_cb)
+{
+    airpcap_channel_changed_common(channel_cb, channel_offset_cb, FALSE);
+}
+
+static int
+airpcap_get_selected_channel_offset(GtkWidget *channel_offset_cb) {
+    int offset;
+    gchar *off_str;
+    int retval = 0;
+
+
+    if (channel_offset_cb == NULL || !gtk_widget_get_sensitive(channel_offset_cb)) {
+        return 0;
+    }
+
+    off_str = gtk_combo_box_text_get_active_text (GTK_COMBO_BOX_TEXT(channel_offset_cb));
+    if (off_str && (g_ascii_strcasecmp("", off_str)))
+    {
+        if (airpcap_if_selected != NULL)
+        {
+            sscanf(off_str, "%d", &offset);
+            if (offset >= -1 && offset <= 1) {
+                retval = offset;
+            }
+        }
+    }
+    g_free(off_str);
+    return retval;
+}
+
+/*
+ * Changed callback for the channel offset combobox
+ */
+void
+airpcap_channel_offset_changed_cb(GtkWidget *channel_offset_cb, gpointer data _U_)
+{
+    airpcap_if_selected->channelInfo.ExtChannel = airpcap_get_selected_channel_offset(channel_offset_cb);
+    airpcap_if_selected->saved = FALSE;
+    change_airpcap_settings = TRUE;
+    if (!airpcap_update_frequency_and_offset(airpcap_if_selected)){
+        simple_dialog(ESD_TYPE_ERROR,ESD_BTN_OK,
+                      "Unable to set extension channel %d",
+                      airpcap_if_selected->channelInfo.ExtChannel);
+    }
+}
+
+
+/*
+ * Update the channel offset of the given combobox according to the given frequency.
+ */
+void
+airpcap_update_channel_offset_combo(airpcap_if_info_t* if_info, guint chan_freq, GtkWidget *channel_offset_cb, gboolean set)
+{
+    gint current_offset;
+    gint new_offset;
+    guint i;
+    gint active_idx = 0;
+    gint idx_count = -1;
+
+    if (!if_info || airpcap_if_is_any(if_info) || if_info->pSupportedChannels == NULL || if_info->numSupportedChannels < 1) {
+        gtk_widget_set_sensitive(GTK_WIDGET(channel_offset_cb),FALSE);
+        gtk_combo_box_set_active(GTK_COMBO_BOX(channel_offset_cb), -1);
+        return;
+    }
+
+    new_offset = current_offset = if_info->channelInfo.ExtChannel;
+
+    /* Clear out the list */
+    while (gtk_tree_model_iter_n_children(gtk_combo_box_get_model(GTK_COMBO_BOX(channel_offset_cb)), NULL) > 0) {
+        gtk_combo_box_text_remove(GTK_COMBO_BOX_TEXT(channel_offset_cb), 0);
+    }
+
+    gtk_widget_set_sensitive(GTK_WIDGET(channel_offset_cb), TRUE);
+
+    for (i = 0; i < if_info->numSupportedChannels; i++) {
+        if (if_info->pSupportedChannels[i].Frequency == chan_freq) {
+
+            /* If we can't be low or high, nudge the offset to 0 */
+            if (current_offset == -1 && !(if_info->pSupportedChannels[i].Flags & FLAG_CAN_BE_LOW)) {
+                new_offset = 0;
+            } else if (current_offset == 1 && !(if_info->pSupportedChannels[i].Flags & FLAG_CAN_BE_HIGH)) {
+                new_offset = 0;
+            }
+
+            if ((if_info->pSupportedChannels[i].Flags & FLAG_CAN_BE_LOW)) {
+                gtk_combo_box_text_append_text (GTK_COMBO_BOX_TEXT(channel_offset_cb), "-1");
+                idx_count++;
+                if (new_offset == -1) {
+                    active_idx = idx_count;
+                }
+            }
+            gtk_combo_box_text_append_text (GTK_COMBO_BOX_TEXT(channel_offset_cb), "0");
+            idx_count++;
+            if (new_offset == 0) {
+                active_idx = idx_count;
+            }
+            if ((if_info->pSupportedChannels[i].Flags & FLAG_CAN_BE_HIGH)){
+                gtk_combo_box_text_append_text (GTK_COMBO_BOX_TEXT(channel_offset_cb), "+1");
+                idx_count++;
+                if (new_offset == 1) {
+                    active_idx = idx_count;
+                }
+            }
+            break;
+        }
+    }
+
+    gtk_combo_box_set_active(GTK_COMBO_BOX(channel_offset_cb), active_idx);
+
+
+    if (set) {
+        change_airpcap_settings = TRUE;
+
+        if_info->channelInfo.ExtChannel = new_offset;
+        if (!airpcap_update_frequency_and_offset(if_info)){
+            simple_dialog(ESD_TYPE_ERROR,ESD_BTN_OK,"Adapter failed to be set with the following settings: Frequency - %d   Extension Channel - %d", if_info->channelInfo.Frequency, if_info->channelInfo.ExtChannel);
+        }
+    }
+
+    if (idx_count < 1) {
+        gtk_widget_set_sensitive(channel_offset_cb, FALSE);
+    }
+}
+
+/*
+ * Returns '1' if this is the "Any" adapter, '0' otherwise
+ */
+int
+airpcap_if_is_any(airpcap_if_info_t* if_info)
+{
+    if(g_ascii_strcasecmp(if_info->name,AIRPCAP_DEVICE_ANY_EXTRACT_STRING)==0)
+        return 1;
+    else
+        return 0;
+}
+
+/*
+ * Update channel combo box. If the airpcap interface is "Any", the combo box will be disabled.
+ */
+void
+airpcap_update_channel_combo(GtkWidget* channel_cb, airpcap_if_info_t* if_info)
+{
+    if(!if_info || airpcap_if_is_any(if_info) || !airpcap_if_selected)
+    {
+        gtk_combo_box_set_active(GTK_COMBO_BOX(channel_cb), -1);
+        change_airpcap_settings = FALSE;
+        gtk_widget_set_sensitive(GTK_WIDGET(channel_cb),FALSE);
+    }
+    else
+    {
+        while (gtk_tree_model_iter_n_children(gtk_combo_box_get_model(GTK_COMBO_BOX(channel_cb)), NULL) > 0) {
+            gtk_combo_box_text_remove(GTK_COMBO_BOX_TEXT(channel_cb), 0);
+        }
+
+        if (if_info != NULL && if_info->pSupportedChannels != NULL && if_info->numSupportedChannels > 0){
+            guint i;
+            for (i = 0; i<(if_info->numSupportedChannels); i++){
+                gtk_combo_box_text_append_text (GTK_COMBO_BOX_TEXT(channel_cb), ieee80211_mhz_to_str(airpcap_if_selected->pSupportedChannels[i].Frequency));
+            }
+        }
+
+        airpcap_channel_combo_set_by_frequency(channel_cb, if_info->channelInfo.Frequency);
+        change_airpcap_settings = TRUE;
+        gtk_widget_set_sensitive(GTK_WIDGET(channel_cb), TRUE);
+    }
+}
+
+/*
+ * Takes the keys from the GtkList widget, and add them to the interface list
+ */
+static void
+airpcap_add_keys_to_driver_from_list(GtkListStore *key_list_store, airpcap_if_info_t *fake_if_info)
+{
+    GtkTreePath *path;
+    GtkTreeIter iter;
+    GtkTreeModel *model = GTK_TREE_MODEL(key_list_store);
+
+    /* airpcap stuff */
+    guint i, j;
+    gchar s[3];
+    PAirpcapKeysCollection KeysCollection;
+    guint KeysCollectionSize;
+    guint8 KeyByte;
+
+    guint keys_in_list = 0;
+
+    gchar *row_type, *row_key; /* SSID not needed for AirPcap */
+    size_t key_len;
+
+    if(fake_if_info == NULL)
+        return;
+
+    keys_in_list = gtk_tree_model_iter_n_children(model, NULL);
+
+    /*
+     * Save the encryption keys, if we have any of them
+     */
+    KeysCollectionSize = 0;
+
+    /*
+     * Calculate the size of the keys collection
+     */
+    KeysCollectionSize = sizeof(AirpcapKeysCollection) + keys_in_list * sizeof(AirpcapKey);
+
+    /*
+     * Allocate the collection
+     */
+    KeysCollection = (PAirpcapKeysCollection)g_malloc(KeysCollectionSize);
+
+    /*
+     * Populate the key collection
+     */
+    KeysCollection->nKeys = keys_in_list;
+
+    for(i = 0; i < keys_in_list; i++)
+    {
+        path = gtk_tree_path_new_from_indices(i, -1);
+        gtk_tree_model_get_iter(model, &iter, path);
+        gtk_tree_path_free(path);
+        gtk_tree_model_get(model, &iter,
+                           KL_COL_TYPE, &row_type,
+                           KL_COL_KEY, &row_key,
+                           -1);
+
+        if(g_ascii_strcasecmp(row_type,AIRPCAP_WEP_KEY_STRING) == 0)
+            KeysCollection->Keys[i].KeyType = AIRPDCAP_KEY_TYPE_WEP;
+        else if(g_ascii_strcasecmp(row_type,AIRPCAP_WPA_PWD_KEY_STRING) == 0)
+            KeysCollection->Keys[i].KeyType = AIRPDCAP_KEY_TYPE_WPA_PWD;
+        else if(g_ascii_strcasecmp(row_type,AIRPCAP_WPA_BIN_KEY_STRING) == 0)
+            KeysCollection->Keys[i].KeyType = AIRPDCAP_KEY_TYPE_WPA_PMK;
+
+        /* Retrieve the Item corresponding to the i-th key */
+        key_len = strlen(row_key);
+
+        KeysCollection->Keys[i].KeyLen = (guint) key_len / 2;
+        memset(&KeysCollection->Keys[i].KeyData, 0, sizeof(KeysCollection->Keys[i].KeyData));
+
+        /* Key must be saved in adifferent way, depending on its type... */
+        if(KeysCollection->Keys[i].KeyType == AIRPDCAP_KEY_TYPE_WEP)
+        {
+            for(j = 0 ; j < key_len; j += 2)
+            {
+                s[0] = row_key[j];
+                s[1] = row_key[j+1];
+                s[2] = '\0';
+                KeyByte = (guint8)strtol(s, NULL, 16);
+                KeysCollection->Keys[i].KeyData[j / 2] = KeyByte;
+            }
+        }
+        g_free(row_type);
+        g_free(row_key);
+    }
+
+    /*
+     * Free the old adapter key collection!
+     */
+    if(fake_if_info->keysCollection != NULL)
+        g_free(fake_if_info->keysCollection);
+
+    /*
+     * Set this collection ad the new one
+     */
+    fake_if_info->keysCollection = KeysCollection;
+    fake_if_info->keysCollectionSize = KeysCollectionSize;
+    return;
+}
+
+/*
+ * This function will take the current keys (widget list), specified for the
+ * current adapter, and save them as default for ALL the others.
+ */
+void
+airpcap_read_and_save_decryption_keys_from_list_store(GtkListStore* key_list_store, airpcap_if_info_t* info_if, GList* if_list)
+{
+    GtkTreeIter iter;
+    GtkTreeModel *model = GTK_TREE_MODEL(key_list_store);
+    gboolean items_left;
+    gint if_n = 0;
+    gint i = 0;
+    gint r = 0;
+    airpcap_if_info_t* curr_if = NULL;
+    airpcap_if_info_t* fake_info_if = NULL;
+    GList* key_list=NULL;
+
+    char* tmp_type = NULL;
+    char* tmp_key = NULL;
+    char* tmp_ssid = "";
+
+    decryption_key_t* tmp_dk=NULL;
+
+    /*
+     * Save the keys for Wireshark...
+     */
+
+    /* Create a list of keys from the list store */
+    for (items_left = gtk_tree_model_get_iter_first (model, &iter);
+         items_left;
+         items_left = gtk_tree_model_iter_next (model, &iter)) {
+
+        gtk_tree_model_get(model, &iter,
+                           KL_COL_TYPE, &tmp_type,
+                           KL_COL_KEY, &tmp_key,
+                           KL_COL_SSID, &tmp_ssid,
+                           -1);
+
+        if(g_ascii_strcasecmp(tmp_type, AIRPCAP_WEP_KEY_STRING) == 0)
+        {
+            tmp_dk = (decryption_key_t*)g_malloc(sizeof(decryption_key_t));
+            tmp_dk->key = g_string_new(tmp_key);
+            tmp_dk->ssid = NULL;
+            tmp_dk->type = AIRPDCAP_KEY_TYPE_WEP;
+            tmp_dk->bits = (guint) tmp_dk->key->len * 4;
+            key_list = g_list_append(key_list,tmp_dk);
+        }
+        else if(g_ascii_strcasecmp(tmp_type, AIRPCAP_WPA_PWD_KEY_STRING) == 0)
+        {
+            tmp_dk = (decryption_key_t*)g_malloc(sizeof(decryption_key_t));
+            tmp_dk->key = g_string_new(tmp_key);
+            tmp_dk->ssid = g_byte_array_new();
+            uri_str_to_bytes(tmp_ssid, tmp_dk->ssid);
+            tmp_dk->type = AIRPDCAP_KEY_TYPE_WPA_PWD;
+            tmp_dk->bits = 256;
+            key_list = g_list_append(key_list,tmp_dk);
+        }
+        else if(g_ascii_strcasecmp(tmp_type, AIRPCAP_WPA_BIN_KEY_STRING) == 0)
+        {
+            tmp_dk = (decryption_key_t*)g_malloc(sizeof(decryption_key_t));
+            tmp_dk->key = g_string_new(tmp_key);
+            tmp_dk->ssid = NULL; /* No SSID in this case */
+            tmp_dk->type = AIRPDCAP_KEY_TYPE_WPA_PMK;
+            tmp_dk->bits = 256;
+            key_list = g_list_append(key_list,tmp_dk);
+        }
+        g_free(tmp_type);
+        g_free(tmp_ssid);
+    }
+
+    r = save_wlan_wireshark_wep_keys(key_list);
+    /* The key_list has been freed!!! */
+
+    /*
+     * Save the key list for driver.
+     */
+    if( (if_list == NULL) || (info_if == NULL) ) return;
+
+    fake_info_if = airpcap_driver_fake_if_info_new();
+
+    airpcap_add_keys_to_driver_from_list(key_list_store,fake_info_if);
+    airpcap_save_driver_if_configuration(fake_info_if);
+    airpcap_if_info_free(fake_info_if);
+
+    if_n = g_list_length(if_list);
+
+    /* For all the adapters in the list, empty the key list */
+    for(i = 0; i < if_n; i++)
+    {
+        curr_if = (airpcap_if_info_t*)g_list_nth_data(if_list,i);
+
+        if(curr_if != NULL)
+        {
+            /* XXX - Set an empty collection */
+            airpcap_if_clear_decryption_settings(curr_if);
+
+            /* Save to registry */
+            airpcap_save_selected_if_configuration(curr_if);
+        }
+    }
+}
+
+/*
+ * This function will load from the preferences file ALL the
+ * keys (WEP, WPA and WPA_BIN) and will set them as default for
+ * each adapter. To do this, it will save the keys in the registry...
+ * A check will be performed, to make sure that keys found in
+ * registry and keys found in Wireshark preferences are the same. If not,
+ * the user will be asked to choose if use all keys (merge them),
+ * or use Wireshark preferences ones. In the last case, registry keys will
+ * be overwritten for all the connected AirPcap adapters.
+ * In the first case, adapters will use their own keys, but those
+ * keys will not be accessible via Wireshark...
+ */
+gboolean
+airpcap_check_decryption_keys(GList* if_list)
+{
+    gint if_n = 0;
+    gint i = 0;
+    gint n_adapters_keys = 0;
+    gint n_driver_keys = 0;
+    gint n_wireshark_keys = 0;
+    airpcap_if_info_t* curr_if = NULL;
+
+    GList* wireshark_key_list;
+    GList* driver_key_list;
+    GList* curr_adapter_key_list;
+
+    gboolean equals = TRUE;
+    gboolean adapters_keys_equals=TRUE;
+
+    /*
+     * If no AirPcap interface is found, return TRUE, so Wireshark
+     * will use HIS OWN keys.
+     */
+    if(if_list == NULL)
+        return TRUE;
+
+    if_n = g_list_length(if_list);
+
+    /* Get Wireshark preferences keys */
+    wireshark_key_list = get_wireshark_keys();
+    n_wireshark_keys = g_list_length(wireshark_key_list);
+
+    /* Retrieve AirPcap driver's keys */
+    driver_key_list = get_airpcap_driver_keys();
+    n_driver_keys = g_list_length(driver_key_list);
+
+    equals &= key_lists_are_equal(wireshark_key_list,driver_key_list);
+
+    for(i = 0; i < if_n; i++)
+    {
+        curr_if = (airpcap_if_info_t*)g_list_nth_data(if_list,i);
+        curr_adapter_key_list = get_airpcap_device_keys(curr_if);
+        n_adapters_keys += g_list_length(curr_adapter_key_list);
+        adapters_keys_equals &= key_lists_are_equal(wireshark_key_list,curr_adapter_key_list);
+    }
+
+    if(n_adapters_keys != 0) /* If for some reason at least one specific key has been found */
+        equals &= adapters_keys_equals;        /* */
+
+    if(n_driver_keys == 0) /* No keys set in any of the AirPcap adapters... */
+        return TRUE; /* Use Wireshark keys and set them ad default for airpcap devices */
+
+    return equals;
+}
+
+/*
+ * This function will load from the preferences file ALL the
+ * keys (WEP, WPA_PWD and WPA_BIN) and will set them as default for
+ * each adapter. To do this, it will save the keys in the registry...
+ * A check will be performed, to make sure that keys found in
+ * registry and keys found in Wireshark preferences are the same. If not,
+ * the user will be asked to choose if use all keys (merge them),
+ * or use Wireshark preferences ones. In the last case, registry keys will
+ * be overwritten for all the connected AirPcap adapters.
+ * In the first case, adapters will use their own keys, but those
+ * keys will not be accessible via Wireshark...
+ */
+void
+airpcap_load_decryption_keys(GList* if_list)
+{
+    gint if_n = 0;
+    gint i = 0;
+    airpcap_if_info_t* curr_if = NULL;
+
+    if(if_list == NULL) return;
+
+    if_n = g_list_length(if_list);
+
+    for(i = 0; i < if_n; i++)
+    {
+        curr_if = (airpcap_if_info_t*)g_list_nth_data(if_list,i);
+        load_wlan_driver_wep_keys();
+    }
+}
+
+/*
+ * This function will set the gibven GList of decryption_key_t structures
+ * as the defoult for both Wireshark and the AirPcap adapters...
+ */
+void
+airpcap_save_decryption_keys(GList* key_list, GList* adapters_list)
+{
+    gint if_n = 0;
+    gint key_n = 0;
+    gint i = 0;
+    airpcap_if_info_t* curr_if = NULL;
+    GList* empty_key_list = NULL;
+
+    if( (key_list == NULL) || (adapters_list == NULL)) return;
+
+    if_n = g_list_length(adapters_list);
+    key_n = g_list_length(key_list);
+
+    /* Set the driver's global list of keys. */
+    write_wlan_driver_wep_keys_to_registry(key_list);
+
+    /* Empty the key list for each interface */
+    for(i = 0; i < if_n; i++)
+    {
+        curr_if = (airpcap_if_info_t*)g_list_nth_data(adapters_list,i);
+        write_wlan_wep_keys_to_registry(curr_if,empty_key_list);
+    }
+
+    /*
+     * This will set the keys of the current adapter as Wireshark default...
+     * Now all the adapters have the same keys, so curr_if is ok as any other...
+     */
+    save_wlan_wireshark_wep_keys(key_list);
+}
+
+/*
+ * This function is used to enable/disable the toolbar widgets
+ * depending on the type of interface selected... Not the whole
+ * toolbar must be grayed/enabled ... Only some widgets...
+ */
+void
+airpcap_enable_toolbar_widgets(GtkWidget* w, gboolean en)
+{
+    GtkWidget   *toolbar_tb,
+                *if_description_lb,
+                *toolbar_channel_cb,
+                *channel_lb,
+                *channel_offset_cb,
+                *channel_offset_lb,
+                *fcs_cb,
+                *fcs_lb,
+                *advanced_bt;
+
+    if(w == NULL)
+        return;
+
+    toolbar_tb = w;
+
+    if_description_lb   = g_object_get_data(G_OBJECT(toolbar_tb),AIRPCAP_TOOLBAR_INTERFACE_KEY);
+    channel_lb          = g_object_get_data(G_OBJECT(toolbar_tb),AIRPCAP_TOOLBAR_CHANNEL_LABEL_KEY);
+    toolbar_channel_cb  = g_object_get_data(G_OBJECT(toolbar_tb),AIRPCAP_TOOLBAR_CHANNEL_KEY);
+    channel_offset_cb   = g_object_get_data(G_OBJECT(toolbar_tb),AIRPCAP_TOOLBAR_CHANNEL_OFFSET_KEY);
+    channel_offset_lb   = g_object_get_data(G_OBJECT(toolbar_tb),AIRPCAP_TOOLBAR_CHANNEL_OFFSET_LABEL_KEY);
+    fcs_lb              = g_object_get_data(G_OBJECT(toolbar_tb),AIRPCAP_TOOLBAR_FCS_FILTER_LABEL_KEY);
+    fcs_cb              = g_object_get_data(G_OBJECT(toolbar_tb),AIRPCAP_TOOLBAR_FCS_FILTER_KEY);
+    advanced_bt         = g_object_get_data(G_OBJECT(toolbar_tb),AIRPCAP_TOOLBAR_ADVANCED_KEY);
+
+
+    if(if_description_lb != NULL)
+        gtk_widget_set_sensitive(if_description_lb,en);
+    if(channel_lb != NULL)
+        gtk_widget_set_sensitive(channel_lb,en);
+    if(toolbar_channel_cb != NULL)
+        gtk_widget_set_sensitive(toolbar_channel_cb,en);
+    if(channel_offset_cb != NULL)
+        gtk_widget_set_sensitive(channel_offset_cb,en);
+    if(channel_offset_lb != NULL)
+        gtk_widget_set_sensitive(channel_offset_lb,en);
+    if(fcs_lb != NULL)
+        gtk_widget_set_sensitive(fcs_lb,en);
+    if(fcs_cb != NULL)
+        gtk_widget_set_sensitive(fcs_cb,en);
+    if(advanced_bt != NULL)
+        gtk_widget_set_sensitive(advanced_bt,en);
+
+    return;
+}
+
+#endif /* HAVE_AIRPCAP */
+
+/*
+ * Editor modelines  -  http://www.wireshark.org/tools/modelines.html
+ *
+ * Local variables:
+ * c-basic-offset: 4
+ * tab-width: 8
+ * indent-tabs-mode: nil
+ * End:
+ *
+ * vi: set shiftwidth=4 tabstop=8 expandtab:
+ * :indentSize=4:tabSize=8:noTabs=true:
+ */