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gtk-callbacks.c
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gtk-callbacks.c
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/* gtk_callbacks.c
* GTK Callbacks
*
* Yersinia
* By David Barroso <tomac@yersinia.net> and Alfredo Andres <aandreswork@hotmail.com>
* Copyright 2005-2017 Alfredo Andres and David Barroso
*
* 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
#include <time.h>
#ifdef TIME_WITH_SYS_TIME
#include <sys/time.h>
#endif
#include <gtk/gtk.h>
#include "gtk-callbacks.h"
#define GLADE_HOOKUP_OBJECT(component,widget,name) \
g_object_set_data_full (G_OBJECT (component), name, \
gtk_widget_ref (widget), (GDestroyNotify) gtk_widget_unref)
#define GLADE_HOOKUP_OBJECT_NO_REF(component,widget,name) \
g_object_set_data (G_OBJECT (component), name, widget)
void
gtk_c_on_file_open_activate(GtkMenuItem *menuitem, gpointer user_data)
{
GtkWidget *dialog;
struct gtk_s_helper *helper;
helper = (struct gtk_s_helper *)user_data;
dialog = gtk_i_create_opendialog(helper);
gtk_widget_show(dialog);
}
void
gtk_c_on_file_save_activate(GtkMenuItem *menuitem, gpointer user_data)
{
GtkWidget *dialog;
struct gtk_s_helper *helper;
helper = (struct gtk_s_helper *)user_data;
dialog = gtk_i_create_savedialog(helper);
gtk_widget_show(dialog);
}
void
gtk_c_opendialog_open(GtkWidget *button, gpointer userdata)
{
GtkWidget *dialog;
struct gtk_s_helper *helper;
char *filename;
u_int8_t i;
helper = (struct gtk_s_helper *)userdata;
dialog = lookup_widget(GTK_WIDGET(button), "opendialog");
filename = gtk_file_chooser_get_filename(GTK_FILE_CHOOSER(dialog));
if (strlen(filename)) {
strncpy(tty_tmp->config_file, filename, FILENAME_MAX);
if (parser_read_config_file(tty_tmp, helper->node) < 0) {
gtk_i_create_warningdialog("%s", "Error reading config file");
}
/* When parsing the configuration file, everything is updated in protocol[i].default_values, so
* now we need to copy it to the current node */
for (i = 0; i < MAX_PROTOCOLS; i++)
if (protocols[i].visible)
memcpy((void *)helper->node->protocol[i].tmp_data, (void *)protocols[i].default_values, protocols[i].size);
g_free(filename);
}
gtk_statusbar_push(GTK_STATUSBAR(helper->statusbar), 0, "Configuration file read");
gtk_widget_destroy(GTK_WIDGET(dialog));
}
void
gtk_c_savedialog_save(GtkWidget *button, gpointer userdata)
{
GtkWidget *dialog;
struct gtk_s_helper *helper;
char *filename;
u_int8_t i;
helper = (struct gtk_s_helper *)userdata;
dialog = lookup_widget(GTK_WIDGET(button), "savedialog");
filename = gtk_file_chooser_get_filename(GTK_FILE_CHOOSER(dialog));
if (strlen(filename)) {
strncpy(tty_tmp->config_file, filename, FILENAME_MAX);
for (i = 0; i < MAX_PROTOCOLS; i++)
if (protocols[i].visible)
memcpy((void *)protocols[i].default_values, (void *)helper->node->protocol[i].tmp_data, protocols[i].size);
strncpy(tty_tmp->config_file, filename, FILENAME_MAX);
if (parser_write_config_file(tty_tmp) < 0) {
gtk_i_create_warningdialog("%s", "Error writing config file");
}
g_free(filename);
}
gtk_statusbar_push(GTK_STATUSBAR(helper->statusbar), 0, "Configuration file written");
gtk_widget_destroy(GTK_WIDGET(dialog));
}
void gtk_c_on_file_quit_activate(GtkMenuItem *menuitem, gpointer user_data)
{
struct gtk_s_helper *helper = (struct gtk_s_helper *)user_data;
if ( helper->statusbar != NULL )
gtk_statusbar_push( GTK_STATUSBAR( helper->statusbar ), 0, "Exiting... be patient" );
gtk_main_quit();
}
void gtk_c_statusbar_destroy( GtkWidget *widget, gpointer user_data )
{
struct gtk_s_helper *helper = (struct gtk_s_helper *)user_data;
helper->statusbar = NULL ;
}
void
on_protocols_proto1_activate (GtkMenuItem *menuitem,
gpointer user_data)
{
}
/* Currently disabled...
void
gtk_c_on_protocols_toggle(GtkMenuItem *menuitem, gpointer user_data)
{
GtkWidget *n_label, *notebook, *main_statusbar;
u_int8_t *n_mode;
n_mode = (u_int8_t *) user_data;
notebook = lookup_widget(GTK_WIDGET(menuitem), "main_vhv2_notebook");
n_label = gtk_notebook_get_nth_page(GTK_NOTEBOOK(notebook), *n_mode);
main_statusbar = lookup_widget(GTK_WIDGET(notebook), "statusbar");
if (gtk_check_menu_item_get_active(GTK_CHECK_MENU_ITEM(menuitem))) {
gtk_statusbar_push(GTK_STATUSBAR(main_statusbar), 0, "Closing protocol");
gtk_check_menu_item_set_active (GTK_CHECK_MENU_ITEM(menuitem), FALSE);
gtk_widget_hide(n_label);
} else {
gtk_statusbar_push(GTK_STATUSBAR(main_statusbar), 0, "Opening protocol");
gtk_check_menu_item_set_active (GTK_CHECK_MENU_ITEM(menuitem), TRUE);
gtk_widget_show(n_label);
}
}
*/
void
gtk_c_on_actions_execute_activate(GtkMenuItem *menuitem, gpointer user_data)
{
GtkWidget *window, *notebook;
struct gtk_s_helper *helper;
u_int8_t mode;
helper = (struct gtk_s_helper *)user_data;
notebook = lookup_widget(GTK_WIDGET(menuitem), "main_vhv2_notebook");
mode = gtk_notebook_get_current_page(GTK_NOTEBOOK(notebook));
window = gtk_i_create_attacksdialog(notebook, helper, mode);
gtk_widget_show(window);
}
void
gtk_c_on_actions_interfaces_activate (GtkMenuItem *menuitem, gpointer user_data)
{
GtkWidget *window;
struct gtk_s_helper *helper;
helper = (struct gtk_s_helper *)user_data;
window = create_interfacesdialog(helper->node);
gtk_widget_show(window);
}
void gtk_c_on_menu_actions_load_default_activate( GtkMenuItem *menuitem, gpointer user_data )
{
struct gtk_s_helper *helper = (struct gtk_s_helper *) user_data ;
if ( helper->mode < MAX_PROTOCOLS )
{
if ( protocols[ helper->mode ].init_attribs )
(*protocols[ helper->mode ].init_attribs)( helper->node );
else
write_log(0, "Warning: no init_attribs for mode %d\n", helper->mode );
gtk_statusbar_push( GTK_STATUSBAR( helper->statusbar ), 0, "Loaded protocol default values");
}
}
void
gtk_c_on_menu_actions_list_attacks_activate (GtkMenuItem *menuitem, gpointer user_data)
{
GtkWidget *window;
struct gtk_s_helper *helper = (struct gtk_s_helper *)user_data;
window = gtk_i_create_listattacksdialog(helper->node);
gtk_widget_show(window);
}
void gtk_c_on_actions_clear_activate( GtkMenuItem *menuitem, gpointer user_data )
{
u_int8_t i;
char buffer[64];
struct gtk_s_helper *helper = (struct gtk_s_helper *)user_data;
if ( strcmp( "ALL", gtk_widget_get_name( GTK_WIDGET( menuitem ) ) ) == 0 )
helper->extra = PROTO_ALL;
else
{
for( i = 0; i < MAX_PROTOCOLS; i++ )
{
if ( strcmp( protocols[i].namep, gtk_widget_get_name( GTK_WIDGET( menuitem ) ) ) == 0 )
{
helper->extra = i;
break;
}
}
}
interfaces_clear_stats( helper->extra );
snprintf(buffer, 64, "Cleared stats for mode %s", gtk_widget_get_name( GTK_WIDGET( menuitem ) ) );
gtk_statusbar_push( GTK_STATUSBAR( helper->statusbar ), 0, buffer );
}
void gtk_c_on_capture_activate( GtkMenuItem *menuitem, gpointer user_data )
{
u_int8_t i;
GtkWidget *dialog;
struct gtk_s_helper *helper = (struct gtk_s_helper *)user_data;
if ( strcmp( "ALL", gtk_widget_get_name( GTK_WIDGET( menuitem ) ) ) == 0 )
helper->extra = PROTO_ALL;
else
{
for( i = 0; i < MAX_PROTOCOLS; i++ )
{
if ( strcmp( protocols[i].namep, gtk_widget_get_name( GTK_WIDGET( menuitem ) ) ) == 0 )
{
helper->extra = i;
break;
}
}
}
dialog = gtk_i_create_capturedialog( helper );
gtk_widget_show( dialog );
}
void
gtk_c_capturedialog_save(GtkWidget *button, gpointer userdata)
{
GtkWidget *dialog;
struct gtk_s_helper *helper;
char *filename;
pcap_dumper_t *pdumper;
dlist_t *p;
struct interface_data *iface_data;
helper = (struct gtk_s_helper *)userdata;
dialog = lookup_widget(GTK_WIDGET(button), "savedialog");
filename = gtk_file_chooser_get_filename (GTK_FILE_CHOOSER (dialog));
if (helper->extra == PROTO_ALL) {
pdumper = helper->node->pcap_file.pdumper;
} else {
pdumper = helper->node->protocol[helper->extra].pcap_file.pdumper;
}
if (pdumper) {
gtk_i_create_warningdialog("%s", "Error: pcap_file is in use");
return;
}
/* Take the first active interface for saving data */
p = interfaces->list;
while(p) {
iface_data = (struct interface_data *) dlist_data(p);
if (iface_data->up) {
if (filename[0] && interfaces_pcap_file_open(helper->node, helper->extra, filename, iface_data->ifname) < 0)
{
write_log(0, "Error opening file %s to save pcap data\n", filename);
gtk_gui_th_exit(helper->node);
}
break;
}
else
p = dlist_next(interfaces->list, p);
}
/* No interface found*/
if (p == NULL)
gtk_i_create_warningdialog("%s", "Error: there is no active interface");
g_free(filename);
gtk_widget_destroy(GTK_WIDGET(dialog));
}
void
gtk_c_attacks_synchro(GtkNotebook *attacks_notebook, GtkNotebookPage *page, guint npage, gpointer userdata)
{
GtkNotebook *notebook;
notebook = (GtkNotebook *)userdata;
gtk_notebook_set_current_page(GTK_NOTEBOOK(notebook), npage);
}
void gtk_c_attacks_radio_changed( GtkWidget *radio, gpointer userdata )
{
u_int8_t i;
struct gtk_s_helper *helper = (struct gtk_s_helper *) userdata;;
if ( gtk_toggle_button_get_active( GTK_TOGGLE_BUTTON( radio ) ) )
{
if ( helper->mode < MAX_PROTOCOLS )
{
i = 0;
while( protocols[ helper->mode ].attack_def_list[i].desc )
{
if ( strcmp( gtk_button_get_label( GTK_BUTTON( radio ) ), protocols[ helper->mode ].attack_def_list[i].desc ) == 0 )
{
helper->attack_def = &protocols[ helper->mode ].attack_def_list[i];
helper->row = i;
break;
}
i++;
}
}
}
}
void gtk_c_attacks_launch( GtkWidget *button, gpointer userdata )
{
struct gtk_s_helper *helper;
GtkWidget *attacksdialog;
GtkWidget *attackparamsdialog;
GTK_ATTACK_PARAMS_CONTEXT *params_ctx ;
helper = (struct gtk_s_helper *)userdata;
attacksdialog = lookup_widget(GTK_WIDGET(button), "attacksdialog");
if ( helper->attack_def && helper->attack_def->nparams )
{
params_ctx = (GTK_ATTACK_PARAMS_CONTEXT *)malloc( sizeof( GTK_ATTACK_PARAMS_CONTEXT ) );
params_ctx->attack_status = -1 ;
params_ctx->helper = helper ;
params_ctx->nparams = helper->attack_def->nparams ;
params_ctx->vh_entry = (GtkWidget **)calloc( params_ctx->nparams, sizeof( GtkWidget * ) );
params_ctx->params_list = (struct attack_param *)calloc( 1, ( sizeof( struct attack_param ) * params_ctx->nparams ) );
memcpy( params_ctx->params_list, (void *)(helper->attack_def->param), sizeof( struct attack_param ) * params_ctx->nparams );
if ( attack_init_params( helper->node, params_ctx->params_list, params_ctx->nparams ) < 0 )
{
free( params_ctx->params_list );
free( params_ctx->vh_entry );
free( params_ctx );
return;
}
attackparamsdialog = gtk_i_create_attackparamsdialog( params_ctx );
gtk_widget_show( attackparamsdialog );
}
else
{
if ( attack_launch( helper->node, helper->mode, helper->row, NULL, 0) < 0 )
write_log(0, "Error launching attack %d", helper->row);
}
gtk_widget_destroy( attacksdialog );
}
void gtk_c_attackparams_free( gpointer userdata )
{
GTK_ATTACK_PARAMS_CONTEXT *params_ctx = (GTK_ATTACK_PARAMS_CONTEXT *)userdata ;
gtk_widget_destroy( GTK_WIDGET( params_ctx->dialog ) );
if ( params_ctx->attack_status == -1 ) /* Attack error */
{
attack_free_params( params_ctx->params_list, params_ctx->nparams );
free( params_ctx->params_list );
}
free( params_ctx->vh_entry );
free( params_ctx );
}
void gtk_c_attackparams_cancel_click( GtkWidget *button, gpointer userdata )
{
gtk_c_attackparams_free( userdata );
}
gboolean gtk_c_attackparams_delete_event( GtkWidget *widget, GdkEvent *event, gpointer userdata )
{
gtk_c_attackparams_free( userdata );
return FALSE ;
}
void gtk_c_attackparams_ok_click( GtkWidget *button, gpointer userdata )
{
GTK_ATTACK_PARAMS_CONTEXT *params_ctx = (GTK_ATTACK_PARAMS_CONTEXT *)userdata ;
char *text;
u_int8_t i, field;
for ( i=0; i < params_ctx->nparams; i++ )
{
text = (char *)gtk_entry_get_text( GTK_ENTRY( params_ctx->vh_entry[i] ) );
strncpy( params_ctx->params_list[i].print, text, params_ctx->helper->attack_def->param[i].size_print );
}
if ( attack_filter_all_params( params_ctx->params_list, params_ctx->nparams, &field ) < 0 )
{
if ( params_ctx->helper->attack_def->param[field].type == FIELD_ENABLED_IFACE )
gtk_i_modaldialog( GTK_MESSAGE_ERROR, "Attack parameters", "Nonexistant or disabled network interface on field '%s'!!\n\nHave you enabled that interface?",
params_ctx->helper->attack_def->param[field].desc );
else
gtk_i_modaldialog( GTK_MESSAGE_ERROR, "Attack parameters", "Bad data on field '%s'!!", params_ctx->helper->attack_def->param[field].desc );
}
else
{
params_ctx->attack_status = attack_launch( params_ctx->helper->node, params_ctx->helper->mode, params_ctx->helper->row,
params_ctx->params_list, params_ctx->nparams );
if ( params_ctx->attack_status < 0 )
write_log(0, "Error launching attack %d", params_ctx->helper->row);
gtk_c_attackparams_free( userdata );
}
}
void gtk_c_listattacks_free( gpointer userdata )
{
GTK_DIALOG_ATTACK_CONTEXT *dialog_ctx = (GTK_DIALOG_ATTACK_CONTEXT *)userdata ;
gtk_widget_destroy( GTK_WIDGET( dialog_ctx->dialog ) );
free( dialog_ctx->enabled_attacks_list );
free( dialog_ctx );
}
void gtk_c_listattacks_stopall_click( GtkWidget *button, gpointer userdata )
{
GTK_DIALOG_ATTACK_CONTEXT *dialog_ctx = (GTK_DIALOG_ATTACK_CONTEXT *)userdata ;
attack_kill_th( dialog_ctx->node, ALL_ATTACK_THREADS );
gtk_c_listattacks_free( userdata );
}
void gtk_c_listattacks_stop_click( GtkWidget *button, gpointer userdata )
{
GTK_ATTACK_CONTEXT *gtk_attack_ctx = (GTK_ATTACK_CONTEXT *)userdata ;
attack_kill_index( gtk_attack_ctx->node, gtk_attack_ctx->protocol, gtk_attack_ctx->attack );
gtk_button_set_label( GTK_BUTTON( button ), "Stopped" );
gtk_widget_set_sensitive( gtk_attack_ctx->h_box, FALSE );
}
gboolean gtk_c_listattacks_delete_event( GtkWidget *widget, GdkEvent *event, gpointer userdata )
{
gtk_c_listattacks_free( userdata );
return FALSE ;
}
void gtk_c_listattacks_quit_click( GtkWidget *button, gpointer userdata )
{
gtk_c_listattacks_free( userdata );
}
void
gtk_c_update_hexview(GtkTreeSelection *selection, gpointer userdata)
{
GtkWidget *textview;
GtkTextBuffer *buffer;
GtkTreeIter iter;
GtkTextIter iter2, start, end;
GtkTreeModel *model;
struct gtk_s_helper *helper;
u_int8_t row, mode, *packet;
u_int16_t length, oset;
int32_t j;
register u_int i;
register int s1, s2;
register int nshorts;
char hexstuff[HEXDUMP_SHORTS_PER_LINE*HEXDUMP_HEXSTUFF_PER_SHORT+1], *hsp;
char asciistuff[ASCII_LINELENGTH+1], *asp;
char tmp_str[70];
u_int32_t maxlength = HEXDUMP_SHORTS_PER_LINE;
gchar *out;
j = 0;
oset = 0;
length = 0;
packet = NULL;
helper = (struct gtk_s_helper *) userdata;
textview = lookup_widget(GTK_WIDGET(helper->notebook), "main_vhv2_texthex");
buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (textview));
/* First delete the buffer */
gtk_text_buffer_get_iter_at_offset (GTK_TEXT_BUFFER (buffer), &start, 0);
gtk_text_buffer_get_iter_at_offset (GTK_TEXT_BUFFER (buffer), &end,
gtk_text_buffer_get_char_count (GTK_TEXT_BUFFER (buffer)));
gtk_text_buffer_delete (GTK_TEXT_BUFFER (buffer), &start, &end);
/* We need to get the pointer to the packet selected in the other window */
if (gtk_tree_selection_get_selected (selection, &model, &iter))
{
gtk_tree_model_get(model, &iter, 0, &row, -1);
} else {/* TODO: do a proper select */
row = 0;
}
gtk_text_buffer_get_iter_at_offset (GTK_TEXT_BUFFER (buffer), &iter2, 0);
mode = gtk_notebook_get_current_page(GTK_NOTEBOOK(helper->notebook));
packet = protocols[mode].stats[row].packet;
length = (protocols[mode].stats[row].header->len < SNAPLEN) ? protocols[mode].stats[row].header->len : SNAPLEN;
nshorts = length / sizeof(u_int16_t);
i = 0;
hsp = hexstuff; asp = asciistuff;
while (--nshorts >= 0) {
s1 = *packet++;
s2 = *packet++;
(void)snprintf(hsp, sizeof(hexstuff) - (hsp - hexstuff),
" %02x%02x", s1, s2);
hsp += HEXDUMP_HEXSTUFF_PER_SHORT;
*(asp++) = (isgraph(s1) ? s1 : '.');
*(asp++) = (isgraph(s2) ? s2 : '.');
i++;
if (i >= maxlength) {
*hsp = *asp = '\0';
snprintf(tmp_str, 70, "0x%04x: %-*s %s\n",
oset, HEXDUMP_HEXSTUFF_PER_LINE,
hexstuff, asciistuff);
/* We need to convert to valid UTF-8; if not, it is not displayed :( */
out = g_convert(tmp_str, -1,"UTF-8","ISO8859-1",NULL,NULL,NULL);
if (out == NULL) {
return; /* handle error */
}
gtk_text_buffer_insert(buffer, &iter2, out, -1);
g_free(out);
i = 0; hsp = hexstuff; asp = asciistuff;
oset += HEXDUMP_BYTES_PER_LINE;
j++;
}
}
if (length & 1) {
s1 = *packet++;
(void)snprintf(hsp, sizeof(hexstuff) - (hsp - hexstuff),
" %02x", s1);
hsp += 3;
*(asp++) = (isgraph(s1) ? s1 : '.');
++i;
}
if (i > 0) {
*hsp = *asp = '\0';
snprintf(tmp_str, 70, "0x%04x: %-*s %s\n",
oset, HEXDUMP_HEXSTUFF_PER_LINE,
hexstuff, asciistuff);
/* We need to convert to valid UTF-8; if not, it is not displayed :( */
out = g_convert(tmp_str, -1,"UTF-8","ISO8859-1",NULL,NULL,NULL);
if (out == NULL) {
return; /* handle error */
}
gtk_text_buffer_insert(buffer, &iter2, out, -1);
g_free(out);
}
}
void on_menu_actions_clear_activate( GtkMenuItem *menuitem, GtkWidget *notebook )
{
GtkWidget *main_statusbar;
u_int8_t mode;
mode = gtk_notebook_get_current_page( GTK_NOTEBOOK( notebook ) );
if ( mode < MAX_PROTOCOLS )
{
main_statusbar = lookup_widget(GTK_WIDGET(notebook), "statusbar");
interfaces_clear_stats( mode );
gtk_statusbar_push( GTK_STATUSBAR( main_statusbar ), 0, "Mode stats cleared" );
}
}
void gtk_c_on_menu_options_edit_toggle (GtkWidget *menu, gpointer userdata)
{
GtkWidget *notebook, *widget, *warning;
struct gtk_s_helper *helper;
u_int8_t i, j;
struct commands_param *param;
char tmp_name[5], *text;
helper = (struct gtk_s_helper *)userdata;
if ( helper->mode < MAX_PROTOCOLS )
{
notebook = lookup_widget(GTK_WIDGET(menu), "main_vhv2_notebook");
if (helper->edit_mode)
{
for(i = 0; i < MAX_PROTOCOLS; i++)
{
if (protocols[i].visible)
{
param = (struct commands_param *)protocols[i].parameters;
for (j = 0; j < protocols[i].nparams; j++)
{
if ((param[j].type != FIELD_DEFAULT) && (param[j].type != FIELD_IFACE) && (param[j].type != FIELD_EXTRA)) {
snprintf(tmp_name, 5, "%02d%02d", i, j);
widget = lookup_widget(GTK_WIDGET(notebook), tmp_name);
text = (char *) gtk_entry_get_text(GTK_ENTRY(widget));
if (parser_filter_param(param[j].type, helper->node->protocol[i].commands_param[j],
text, param[j].size_print, param[j].size) < 0) {
warning = gtk_i_create_warningdialog("Bad Parameter %s with wrong value %s in protocol %s!",
param[j].ldesc, text, protocols[i].namep);
gtk_widget_show(warning);
//break;
}
gtk_entry_set_editable(GTK_ENTRY(widget), FALSE);
}
}
}
}
helper->edit_mode = 0;
gtk_statusbar_push(GTK_STATUSBAR(helper->statusbar), 0, "Edit mode disabled");
}
else
{
helper->edit_mode = 1;
for (i = 0; i < MAX_PROTOCOLS; i++) {
if (protocols[i].visible) {
param = (struct commands_param *)protocols[i].parameters;
for (j = 0; j < protocols[i].nparams; j++) {
if ((param[j].type != FIELD_DEFAULT) && (param[j].type != FIELD_IFACE) && (param[j].type != FIELD_EXTRA)) {
snprintf(tmp_name, 5, "%02d%02d", i, j);
widget = lookup_widget(GTK_WIDGET(notebook), tmp_name);
gtk_entry_set_editable(GTK_ENTRY(widget), TRUE);
}
}
}
}
gtk_statusbar_push(GTK_STATUSBAR(helper->statusbar), 0, "Edit mode enabled");
}
}
}
void on_menu_options_macspoofing_toggle( GtkCheckMenuItem *menu_item, gpointer user_data )
{
struct gtk_s_helper *helper = (struct gtk_s_helper *)user_data ;
if ( helper->node->mac_spoofing )
{
helper->node->mac_spoofing = 0;
gtk_statusbar_push( GTK_STATUSBAR( helper->statusbar ), 0, "MAC Spoofing set to OFF" );
}
else
{
helper->node->mac_spoofing = 1;
gtk_statusbar_push( GTK_STATUSBAR( helper->statusbar ), 0, "MAC Spoofing set to ON" );
}
}
void
gtk_c_clock_update(GtkWidget *clock)
{
struct tm *aux;
time_t this_time;
char clock_str[10];
this_time = time(NULL);
aux = localtime(&this_time);
if (aux != NULL)
snprintf(clock_str, 10, "%02d:%02d:%02d", aux->tm_hour, aux->tm_min,
aux->tm_sec);
gtk_label_set_text((GtkLabel *)clock, clock_str);
}
void
gtk_c_tree_update( GtkWidget *tree_model )
{
u_int8_t i, j;
GtkTreeIter iter;
GtkTreePath *path;
char tmp[3];
j = 0;
for( i=0; i < MAX_PROTOCOLS; i++ )
{
if (protocols[i].visible)
{
snprintf( tmp, 3, "%d", j );
/* Modify a particular row */
path = gtk_tree_path_new_from_string( tmp );
if ( path )
{
gtk_tree_model_get_iter( GTK_TREE_MODEL( tree_model ), &iter, path );
gtk_list_store_set( GTK_LIST_STORE( tree_model ), &iter, 1, protocols[i].packets, -1 );
gtk_tree_path_free( path );
}
j++;
}
}
snprintf( tmp, 3, "%d", j );
path = gtk_tree_path_new_from_string( tmp );
if ( path )
{
gtk_tree_model_get_iter( GTK_TREE_MODEL( tree_model ), &iter, path );
gtk_list_store_set( GTK_LIST_STORE( tree_model ), &iter, 1, packet_stats.global_counter.total_packets, -1 );
gtk_tree_path_free( path );
}
}
void
gtk_c_refresh_mwindow_notebook(GtkNotebook *notebook, GtkNotebookPage *page, guint npage, gpointer userdata)
{
struct gtk_s_helper *helper;
helper = (struct gtk_s_helper *)userdata;
helper->mode = gtk_notebook_get_current_page(GTK_NOTEBOOK(notebook));
/* Avoid Yersinia window log */
if (helper->mode != MAX_PROTOCOLS) {
gtk_c_tree_selection_changed_cb (helper->select, helper);
gtk_c_update_hexview(helper->select, helper);
}
gtk_c_refresh_mwindow(helper);
}
gboolean
gtk_c_refresh_mwindow(gpointer userdata)
{
u_int8_t i, j, k, val, tlv;
char *ptrtlv;
char timebuf[19], meaningbuf[64], **values;
struct commands_param *params;
struct commands_param_extra *extra_params;
GtkTreeIter iter;
GtkListStore *tree_model;
GtkWidget *entry[20];
GtkNotebook *notebook;
struct gtk_s_helper *helper;
char tmp_name[5], msg[1024];
gboolean valid;
helper = (struct gtk_s_helper *)userdata;
notebook = GTK_NOTEBOOK(helper->notebook);
tlv = 0;
values = NULL;
/* Check if it is Yersinia log */
if ( ! helper->mode || ( helper->mode >= MAX_PROTOCOLS ) )
return TRUE;
params = protocols[helper->mode].parameters;
extra_params = protocols[helper->mode].extra_parameters;
if ((tree_model = GTK_LIST_STORE(gtk_tree_view_get_model(GTK_TREE_VIEW(protocols_tree[helper->mode])))) == NULL)
write_log(0, "Error in gtk_tree_view_get_model\n");
valid = gtk_tree_model_get_iter_first (GTK_TREE_MODEL(tree_model), &iter);
for (i = 0; i < MAX_PACKET_STATS; i++)
{
if (protocols[helper->mode].stats[i].header->ts.tv_sec > 0)
{
/* If there isn't a row, append it */
if (!valid) {
gtk_list_store_append (GTK_LIST_STORE (tree_model), &iter);
}
if (protocols[helper->mode].get_printable_packet)
{
if ((values = (*protocols[helper->mode].get_printable_packet)(&protocols[helper->mode].stats[i])) == NULL)
{
write_log(0, "Error in get_printable_packet (mode %d)\n", helper->mode);
return FALSE;
}
}
else
{
write_log(0, "Warning: there is no get_printable_packet for protocol %d\n", helper->mode);
return FALSE;
}
j = 0; k = 0;
val = 0;
gtk_list_store_set (GTK_LIST_STORE(tree_model), &iter, val, i, -1);
val++;
/* Normal parameters (-2 for the interface and defaults) */
while (j < protocols[helper->mode].nparams)
{
if (params[j].mwindow)
{
if (params[j].meaning)
{
snprintf(meaningbuf, 64, "%s %s", values[k], parser_get_meaning(values[k], params[j].meaning));
gtk_list_store_set (GTK_LIST_STORE(tree_model), &iter, val, meaningbuf, -1);
} else
gtk_list_store_set (GTK_LIST_STORE(tree_model), &iter, val, values[k], -1);
val++;
}
if ((params[j].type != FIELD_IFACE) && (params[j].type != FIELD_DEFAULT) && (params[j].type != FIELD_EXTRA))
k++;
j++;
}
if ( protocols[helper->mode].extra_nparams > 0 )
{
tlv = k;
j = 0;
while(j < protocols[helper->mode].extra_nparams)
{
if (extra_params[j].mwindow)
{
ptrtlv = values[tlv];
while ((ptrtlv) && (strncmp((char *)ptrtlv, extra_params[j].ldesc, strlen(extra_params[j].ldesc)) != 0))
{
ptrtlv += strlen((char *)ptrtlv) + 1;
}
if (ptrtlv)
{
ptrtlv += strlen((char *)ptrtlv) + 1;
if (extra_params[j].meaning)
{
snprintf(meaningbuf, 64, "%s %s", ptrtlv, parser_get_meaning(ptrtlv, extra_params[j].meaning));
gtk_list_store_set (GTK_LIST_STORE(tree_model), &iter, val, meaningbuf, -1);
} else
gtk_list_store_set (GTK_LIST_STORE(tree_model), &iter, val, ptrtlv, -1);
val++;
} else
{
gtk_list_store_set (GTK_LIST_STORE(tree_model), &iter, val, "???", -1);
val++;
}
}
j++;
}
}
gtk_list_store_set (GTK_LIST_STORE(tree_model), &iter, val, protocols[helper->mode].stats[i].iface, -1);
val++;
gtk_list_store_set (GTK_LIST_STORE(tree_model), &iter, val, protocols[helper->mode].stats[i].total, -1);
val++;
strftime(timebuf, 19, "%d %b %H:%M:%S", localtime((time_t *)&protocols[helper->mode].stats[i].header->ts));
gtk_list_store_set (GTK_LIST_STORE(tree_model), &iter, val, timebuf, -1);
k = 0;
/* Reset values */
//memset((void *)values, 0, sizeof(values));
if (values)
{
while(values[k])
{
free(values[k]);
k++;
}
free(values);
}
valid = gtk_tree_model_iter_next (GTK_TREE_MODEL(tree_model), &iter);
} /* if (protocols->tv_sec) */
} /* for i < MAX_PACKET_STATS */
/* Ok, now refresh the bwindow */
if (!helper->edit_mode) {
for (i = 0; i < protocols[helper->mode].nparams; i++)
{
if ((params[i].type != FIELD_DEFAULT) && (params[i].type != FIELD_IFACE) && (params[i].type != FIELD_EXTRA))
{
snprintf(tmp_name, 5, "%02d%02d", helper->mode, i);
entry[i] = lookup_widget(GTK_WIDGET(notebook), tmp_name);
parser_binary2printable( helper->mode, i, helper->node->protocol[helper->mode].commands_param[i], msg );
gtk_entry_set_text(GTK_ENTRY(entry[i]), msg);
}
}
}
return TRUE;
}
void gtk_c_tree_selection_changed_cb( GtkTreeSelection *selection, gpointer userdata )
{
GtkTreeIter iter;
GtkTreeModel *model;
GtkWidget *tree;
GtkListStore *tree_model;
u_int8_t row = 0;
u_int8_t j, k, mode;
char **values = NULL, *ptrtlv;
struct commands_param *params;
struct gtk_s_helper *helper = (struct gtk_s_helper *) userdata;
if ( gtk_tree_selection_get_selected( selection, &model, &iter ) )
gtk_tree_model_get(model, &iter, 0, &row, -1);
mode = gtk_notebook_get_current_page(GTK_NOTEBOOK(helper->notebook));
params = (struct commands_param *)protocols[mode].parameters;
if ( protocols[mode].stats[row].header->ts.tv_sec <= 0)
{
/* write_log(0, "Ohhh no hay paquetes del modo %d, fila %d :(\n", mode, row); */
return;
}