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wireshark/gtk/expert_comp_dlg.c

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/* expert_comp_dlg.c
* expert_comp_dlg 2005 Greg Morris
*
* $Id$
*
* Wireshark - Network traffic analyzer
* By Gerald Combs <gerald@wireshark.org>
* Copyright 1998 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_SYS_TYPES_H
# include <sys/types.h>
#endif
#include <string.h>
#include <gtk/gtk.h>
#include <epan/packet_info.h>
#include <epan/tap.h>
#include <epan/stat_cmd_args.h>
#include "../register.h"
#include "../simple_dialog.h"
#include "../globals.h"
#include "../stat_menu.h"
#include "gtk/gui_utils.h"
#include "gtk/dlg_utils.h"
#include "gtk/expert_comp_table.h"
#include "gtk/gui_stat_menu.h"
#include "gtk/help_dlg.h"
#include "gtk/expert_comp_dlg.h"
#include "gtk/stock_icons.h"
/* used to keep track of the statistics for an entire program interface */
typedef struct _expert_comp_dlg_t {
GtkWidget *win;
GtkWidget *chat_label;
GtkWidget *note_label;
GtkWidget *warn_label;
GtkWidget *error_label;
GtkWidget *all_label;
error_equiv_table chat_table;
error_equiv_table note_table;
error_equiv_table warn_table;
error_equiv_table error_table;
} expert_comp_dlg_t;
static void
error_set_title(expert_comp_dlg_t *ss)
{
char *title;
title = g_strdup_printf("Expert Info Composite: %s",
cf_get_display_name(&cfile));
gtk_window_set_title(GTK_WINDOW(ss->win), title);
g_free(title);
}
static void
error_reset(void *pss)
{
expert_comp_dlg_t *ss=(expert_comp_dlg_t *)pss;
reset_error_table_data(&ss->error_table);
gtk_label_set_text( GTK_LABEL(ss->error_label), g_strdup_printf("Errors: %u", ss->error_table.num_procs));
reset_error_table_data(&ss->warn_table);
gtk_label_set_text( GTK_LABEL(ss->warn_label), g_strdup_printf("Warnings: %u", ss->warn_table.num_procs));
reset_error_table_data(&ss->note_table);
gtk_label_set_text( GTK_LABEL(ss->note_label), g_strdup_printf("Notes: %u", ss->note_table.num_procs));
reset_error_table_data(&ss->chat_table);
gtk_label_set_text( GTK_LABEL(ss->chat_label), g_strdup_printf("Chats: %u", ss->chat_table.num_procs));
error_set_title(ss);
}
static int
error_packet(void *pss, packet_info *pinfo _U_, epan_dissect_t *edt _U_, const void *prv)
{
expert_comp_dlg_t *ss=(expert_comp_dlg_t *)pss;
const expert_info_t *error_pkt=prv;
/* if return value is 0 then no error */
if(error_pkt==NULL){
return 0;
}
switch (error_pkt->severity) {
case PI_ERROR:
init_error_table_row(&ss->error_table, error_pkt);
add_error_table_data(&ss->error_table, error_pkt);
gtk_label_set_text( GTK_LABEL(ss->error_label), g_strdup_printf("Errors: %u", ss->error_table.num_procs));
break;
case PI_WARN:
init_error_table_row(&ss->warn_table, error_pkt);
add_error_table_data(&ss->warn_table, error_pkt);
gtk_label_set_text( GTK_LABEL(ss->warn_label), g_strdup_printf("Warnings: %u", ss->warn_table.num_procs));
break;
case PI_NOTE:
init_error_table_row(&ss->note_table, error_pkt);
add_error_table_data(&ss->note_table, error_pkt);
gtk_label_set_text( GTK_LABEL(ss->note_label), g_strdup_printf("Notes: %u", ss->note_table.num_procs));
break;
case PI_CHAT:
init_error_table_row(&ss->chat_table, error_pkt);
add_error_table_data(&ss->chat_table, error_pkt);
gtk_label_set_text( GTK_LABEL(ss->chat_label), g_strdup_printf("Chats: %u", ss->chat_table.num_procs));
break;
default:
return 0; /* Don't draw */
}
return 1; /* Draw */
}
void protect_thread_critical_region(void);
void unprotect_thread_critical_region(void);
static void
win_destroy_cb(GtkWindow *win _U_, gpointer data)
{
expert_comp_dlg_t *ss=(expert_comp_dlg_t *)data;
expert_tapdata_t * etd=(expert_tapdata_t *)data;
protect_thread_critical_region();
remove_tap_listener(ss);
remove_tap_listener(etd);
unprotect_thread_critical_region();
free_error_table_data(&ss->error_table);
free_error_table_data(&ss->warn_table);
free_error_table_data(&ss->note_table);
free_error_table_data(&ss->chat_table);
g_free(ss);
}
void protect_thread_critical_region(void);
void unprotect_thread_critical_region(void);
static void
expert_dlg_destroy_cb(GtkWindow *win _U_, gpointer data)
{
expert_tapdata_t *etd=(expert_tapdata_t *)data;
protect_thread_critical_region();
remove_tap_listener(etd);
unprotect_thread_critical_region();
g_free(etd);
}
static void
expert_comp_init(const char *optarg _U_, void* userdata _U_)
{
expert_comp_dlg_t *ss;
const char *filter=NULL;
GString *error_string;
GtkWidget *temp_page;
GtkWidget *main_nb;
GtkWidget *vbox;
GtkWidget *bbox;
GtkWidget *close_bt;
GtkWidget *help_bt;
expert_tapdata_t *etd;
GtkTooltips *tooltips = gtk_tooltips_new();
ss=g_malloc(sizeof(expert_comp_dlg_t));
etd=g_malloc(sizeof(expert_tapdata_t));
etd->all_events = NULL;
etd->new_events = NULL;
etd->disp_events = 0;
etd->chat_events = 0;
etd->note_events = 0;
etd->warn_events = 0;
etd->error_events = 0;
etd->severity_report_level = PI_CHAT;
ss->win=window_new(GTK_WINDOW_TOPLEVEL, "err");
gtk_window_set_default_size(GTK_WINDOW(ss->win), 700, 300);
error_set_title(ss);
vbox=gtk_vbox_new(FALSE, 3);
gtk_container_add(GTK_CONTAINER(ss->win), vbox);
gtk_container_set_border_width(GTK_CONTAINER(vbox), 12);
main_nb = gtk_notebook_new();
gtk_box_pack_start(GTK_BOX(vbox), main_nb, TRUE, TRUE, 0);
/* Errors */
temp_page = gtk_vbox_new(FALSE, 6);
ss->error_label = gtk_label_new("Errors: 0");
gtk_notebook_append_page(GTK_NOTEBOOK(main_nb), temp_page, ss->error_label);
/* We must display TOP LEVEL Widget before calling init_table() */
gtk_widget_show_all(ss->win);
init_error_table(&ss->error_table, 0, temp_page);
/* Warnings */
temp_page = gtk_vbox_new(FALSE, 6);
ss->warn_label = gtk_label_new("Warnings: 0");
gtk_notebook_append_page(GTK_NOTEBOOK(main_nb), temp_page, ss->warn_label);
init_error_table(&ss->warn_table, 0, temp_page);
/* Notes */
temp_page = gtk_vbox_new(FALSE, 6);
ss->note_label = gtk_label_new("Notes: 0");
gtk_notebook_append_page(GTK_NOTEBOOK(main_nb), temp_page, ss->note_label);
init_error_table(&ss->note_table, 0, temp_page);
/* Chat */
temp_page = gtk_vbox_new(FALSE, 6);
ss->chat_label = gtk_label_new("Chats: 0");
gtk_notebook_append_page(GTK_NOTEBOOK(main_nb), temp_page, ss->chat_label);
init_error_table(&ss->chat_table, 0, temp_page);
/* Details */
temp_page = gtk_vbox_new(FALSE, 6);
ss->all_label = gtk_label_new("Details");
gtk_notebook_append_page(GTK_NOTEBOOK(main_nb), temp_page, ss->all_label);
etd->label=gtk_label_new("Please wait ...");
gtk_misc_set_alignment(GTK_MISC(etd->label), 0.0, 0.5);
etd->win=ss->win;
expert_dlg_init_table(etd, temp_page);
/* Add tap listener functions for expert details, From expert_dlg.c*/
error_string=register_tap_listener("expert", etd, NULL /* fstring */,
expert_dlg_reset,
expert_dlg_packet,
expert_dlg_draw);
if(error_string){
simple_dialog(ESD_TYPE_ERROR, ESD_BTN_OK, error_string->str);
g_string_free(error_string, TRUE);
g_free(etd);
return;
}
g_signal_connect(etd->win, "delete_event", G_CALLBACK(window_delete_event_cb), NULL);
g_signal_connect(etd->win, "destroy", G_CALLBACK(expert_dlg_destroy_cb), etd);
/* Register the tap listener */
error_string=register_tap_listener("expert", ss, filter, error_reset, error_packet, NULL);
if(error_string){
simple_dialog(ESD_TYPE_ERROR, ESD_BTN_OK, error_string->str);
g_string_free(error_string, TRUE);
g_free(ss);
return;
}
/* Button row. */
if(topic_available(HELP_EXPERT_INFO_DIALOG)) {
bbox = dlg_button_row_new(GTK_STOCK_CLOSE, GTK_STOCK_HELP, NULL);
} else {
bbox = dlg_button_row_new(GTK_STOCK_CLOSE, NULL);
}
gtk_box_pack_end(GTK_BOX(vbox), bbox, FALSE, FALSE, 0);
close_bt = g_object_get_data(G_OBJECT(bbox), GTK_STOCK_CLOSE);
window_set_cancel_button(ss->win, close_bt, window_cancel_button_cb);
if(topic_available(HELP_EXPERT_INFO_DIALOG)) {
help_bt = g_object_get_data(G_OBJECT(bbox), GTK_STOCK_HELP);
g_signal_connect(help_bt, "clicked", G_CALLBACK(topic_cb), (gpointer)HELP_EXPERT_INFO_DIALOG);
gtk_tooltips_set_tip (tooltips, help_bt, "Show topic specific help", NULL);
}
g_signal_connect(ss->win, "delete_event", G_CALLBACK(window_delete_event_cb), NULL);
g_signal_connect(ss->win, "destroy", G_CALLBACK(win_destroy_cb), ss);
gtk_widget_show_all(ss->win);
window_present(ss->win);
/* We currently cannot just retap the packets because we will not be able
* to acquire the fvalue data. The expert items would already have been
* cleared and we will not be able to perform any filtering of data.
* So we force a redissect so that all data is valid.
* If someone can figure out why the expert_item value is null when
* performing a retap then this call to
* cf_redissect_packets(&cfile);
* can be changed to...
* cf_retap_packets(&cfile, NULL);
* which would be much faster.
*/
cf_redissect_packets(&cfile);
}
void
expert_comp_dlg_cb(GtkWidget *w _U_, gpointer d _U_)
{
expert_comp_init("", NULL);
}
void
register_tap_listener_expert_comp(void)
{
register_stat_cmd_arg("expert_comp", expert_comp_init,NULL);
register_stat_menu_item_stock("Expert Info _Composite",
REGISTER_ANALYZE_GROUP_UNSORTED, WIRESHARK_STOCK_EXPERT_INFO,
expert_comp_dlg_cb, NULL, NULL, NULL);
}
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