+++ /dev/null
-/* 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 "gtk/main.h"
-#include "gtk/dlg_utils.h"
-#include "gtk/gui_utils.h"
-#include "gtk/dfilter_expr_dlg.h"
-#include "gtk/help_dlg.h"
-#include "gtk/keys.h"
-#include "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:
- */
git.samba.org / obnox / wireshark / wip.git / blobdiff