2 * radius-statistics for Wireshark
3 * Copyright 2006 Alejandro Vaquero <alejandrovaquero@yahoo.com>
7 * Wireshark - Network traffic analyzer
8 * By Gerald Combs <gerald@wireshark.org>
9 * Copyright 1998 Gerald Combs
11 * This program is free software; you can redistribute it and/or
12 * modify it under the terms of the GNU General Public License
13 * as published by the Free Software Foundation; either version 2
14 * of the License, or (at your option) any later version.
16 * This program is distributed in the hope that it will be useful,
17 * but WITHOUT ANY WARRANTY; without even the implied warranty of
18 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
19 * GNU General Public License for more details.
21 * You should have received a copy of the GNU General Public License
22 * along with this program; if not, write to the Free Software
23 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
30 #ifdef HAVE_SYS_TYPES_H
31 # include <sys/types.h>
38 #include <epan/packet_info.h>
39 #include <epan/epan.h>
40 #include <epan/value_string.h>
42 #include <epan/dissectors/packet-radius.h>
44 #include "../register.h"
45 #include "../timestats.h"
46 #include "../simple_dialog.h"
48 #include "../globals.h"
49 #include "../stat_menu.h"
51 #include "gtk/gui_stat_util.h"
52 #include "gtk/dlg_utils.h"
53 #include "gtk/tap_dfilter_dlg.h"
54 #include "gtk/gui_utils.h"
58 #define NUM_TIMESTATS 8
59 #define NUM_COLUMNS 11
61 /* Summary of response-time calculations*/
62 typedef struct _radius_rtd_t {
70 /* used to keep track of the statistics for an entire program interface */
71 typedef struct _radiusstat_t {
75 GtkWidget *scrolled_window;
77 radius_rtd_t radius_rtd[NUM_TIMESTATS];
80 static const value_string radius_message_code[] = {
84 { 3, "Access Password"},
85 { 4, "Ascend Access Event"},
87 { 6, "Change Filter"},
92 typedef enum _radius_category {
104 radiusstat_reset(void *prs)
106 radiusstat_t *rs=(radiusstat_t *)prs;
110 for(i=0;i<NUM_TIMESTATS;i++) {
111 rs->radius_rtd[i].stats.num=0;
112 rs->radius_rtd[i].stats.min_num=0;
113 rs->radius_rtd[i].stats.max_num=0;
114 rs->radius_rtd[i].stats.min.secs=0;
115 rs->radius_rtd[i].stats.min.nsecs=0;
116 rs->radius_rtd[i].stats.max.secs=0;
117 rs->radius_rtd[i].stats.max.nsecs=0;
118 rs->radius_rtd[i].stats.tot.secs=0;
119 rs->radius_rtd[i].stats.tot.nsecs=0;
120 rs->radius_rtd[i].open_req_num = 0;
121 rs->radius_rtd[i].disc_rsp_num = 0;
122 rs->radius_rtd[i].req_dup_num = 0;
123 rs->radius_rtd[i].rsp_dup_num = 0;
130 radiusstat_packet(void *prs, packet_info *pinfo, epan_dissect_t *edt _U_, const void *pri)
132 radiusstat_t *rs=(radiusstat_t *)prs;
133 const radius_info_t *ri=pri;
135 radius_category radius_cat = OTHERS;
139 case RADIUS_ACCESS_REQUEST:
140 case RADIUS_ACCESS_ACCEPT:
141 case RADIUS_ACCESS_REJECT:
144 case RADIUS_ACCOUNTING_REQUEST:
145 case RADIUS_ACCOUNTING_RESPONSE:
146 radius_cat = ACCOUNTING;
148 case RADIUS_ACCESS_PASSWORD_REQUEST:
149 case RADIUS_ACCESS_PASSWORD_ACK:
150 case RADIUS_ACCESS_PASSWORD_REJECT:
151 radius_cat = ACCESS_PASSWORD;
153 case RADIUS_ASCEND_ACCESS_EVENT_REQUEST:
154 case RADIUS_ASCEND_ACCESS_EVENT_RESPONSE:
155 radius_cat = ASCEND_ACCESS_EVENT;
157 case RADIUS_DISCONNECT_REQUEST:
158 case RADIUS_DISCONNECT_REQUEST_ACK:
159 case RADIUS_DISCONNECT_REQUEST_NAK:
160 radius_cat = DISCONNECT;
162 case RADIUS_CHANGE_FILTER_REQUEST:
163 case RADIUS_CHANGE_FILTER_REQUEST_ACK:
164 case RADIUS_CHANGE_FILTER_REQUEST_NAK:
165 radius_cat = CHANGE_FILTER;
171 case RADIUS_ACCESS_REQUEST:
172 case RADIUS_ACCOUNTING_REQUEST:
173 case RADIUS_ACCESS_PASSWORD_REQUEST:
174 case RADIUS_ASCEND_ACCESS_EVENT_REQUEST:
175 case RADIUS_DISCONNECT_REQUEST:
176 case RADIUS_CHANGE_FILTER_REQUEST:
177 if(ri->is_duplicate){
178 /* Duplicate is ignored */
179 rs->radius_rtd[OVERALL].req_dup_num++;
180 rs->radius_rtd[radius_cat].req_dup_num++;
183 rs->radius_rtd[OVERALL].open_req_num++;
184 rs->radius_rtd[radius_cat].open_req_num++;
188 case RADIUS_ACCESS_ACCEPT:
189 case RADIUS_ACCESS_REJECT:
190 case RADIUS_ACCOUNTING_RESPONSE:
191 case RADIUS_ACCESS_PASSWORD_ACK:
192 case RADIUS_ACCESS_PASSWORD_REJECT:
193 case RADIUS_ASCEND_ACCESS_EVENT_RESPONSE:
194 case RADIUS_DISCONNECT_REQUEST_ACK:
195 case RADIUS_DISCONNECT_REQUEST_NAK:
196 case RADIUS_CHANGE_FILTER_REQUEST_ACK:
197 case RADIUS_CHANGE_FILTER_REQUEST_NAK:
198 if(ri->is_duplicate){
199 /* Duplicate is ignored */
200 rs->radius_rtd[OVERALL].rsp_dup_num++;
201 rs->radius_rtd[radius_cat].rsp_dup_num++;
203 else if (!ri->request_available) {
204 /* no request was seen */
205 rs->radius_rtd[OVERALL].disc_rsp_num++;
206 rs->radius_rtd[radius_cat].disc_rsp_num++;
209 rs->radius_rtd[OVERALL].open_req_num--;
210 rs->radius_rtd[radius_cat].open_req_num--;
211 /* calculate time delta between request and response */
212 nstime_delta(&delta, &pinfo->fd->abs_ts, &ri->req_time);
214 time_stat_update(&(rs->radius_rtd[OVERALL].stats),&delta, pinfo);
215 time_stat_update(&(rs->radius_rtd[radius_cat].stats),&delta, pinfo);
229 radiusstat_draw(void *prs)
231 radiusstat_t *rs=(radiusstat_t *)prs;
233 char *str[NUM_COLUMNS];
235 for(i=0;i<NUM_COLUMNS;i++) {
236 str[i]=g_malloc(sizeof(char[256]));
239 /* clear list before printing */
240 gtk_clist_clear(rs->table);
242 for(i=0;i<NUM_TIMESTATS;i++) {
243 /* nothing seen, nothing to do */
244 if(rs->radius_rtd[i].stats.num==0){
248 g_snprintf(str[0], sizeof(char[256]), "%s", val_to_str(i,radius_message_code,"Other"));
249 g_snprintf(str[1], sizeof(char[256]), "%d", rs->radius_rtd[i].stats.num);
250 g_snprintf(str[2], sizeof(char[256]), "%8.2f msec", nstime_to_msec(&(rs->radius_rtd[i].stats.min)));
251 g_snprintf(str[3], sizeof(char[256]), "%8.2f msec", nstime_to_msec(&(rs->radius_rtd[i].stats.max)));
252 g_snprintf(str[4], sizeof(char[256]), "%8.2f msec", get_average(&(rs->radius_rtd[i].stats.tot), rs->radius_rtd[i].stats.num));
253 g_snprintf(str[5], sizeof(char[256]), "%6u", rs->radius_rtd[i].stats.min_num);
254 g_snprintf(str[6], sizeof(char[256]), "%6u", rs->radius_rtd[i].stats.max_num);
255 g_snprintf(str[7], sizeof(char[256]), "%4u", rs->radius_rtd[i].open_req_num);
256 g_snprintf(str[8], sizeof(char[256]), "%4u", rs->radius_rtd[i].disc_rsp_num);
257 g_snprintf(str[9], sizeof(char[256]), "%4u (%4.2f%%)", rs->radius_rtd[i].req_dup_num,
258 rs->radius_rtd[i].stats.num?((double)rs->radius_rtd[i].req_dup_num*100)/(double)rs->radius_rtd[i].stats.num:0);
259 g_snprintf(str[10], sizeof(char[256]), "%4u (%4.2f%%)", rs->radius_rtd[i].rsp_dup_num,
260 rs->radius_rtd[i].stats.num?((double)rs->radius_rtd[i].rsp_dup_num*100)/(double)rs->radius_rtd[i].stats.num:0);
262 gtk_clist_append(rs->table, str);
265 gtk_widget_show(GTK_WIDGET(rs->table));
266 for(i=0;i<NUM_COLUMNS;i++) {
272 win_destroy_cb(GtkWindow *win _U_, gpointer data)
274 radiusstat_t *rs=(radiusstat_t *)data;
276 protect_thread_critical_region();
277 remove_tap_listener(rs);
278 unprotect_thread_critical_region();
287 static const gchar *titles[]={
296 "Discarded Responses",
298 "Repeated Responses" };
301 gtk_radiusstat_init(const char *optarg, void *userdata _U_)
304 GString *error_string;
308 rs=g_malloc(sizeof(radiusstat_t));
310 if(strncmp(optarg,"radius,srt,",11) == 0){
311 rs->filter=g_strdup(optarg+11);
316 radiusstat_reset(rs);
318 rs->win=window_new(GTK_WINDOW_TOPLEVEL, "RADIUS SRT");
319 gtk_window_set_default_size(GTK_WINDOW(rs->win), 600, 150);
321 rs->vbox=gtk_vbox_new(FALSE, 3);
323 init_main_stat_window(rs->win, rs->vbox, "RADIUS Service Response Time (SRT) Statistics", rs->filter);
325 /* init a scrolled window*/
326 rs->scrolled_window = scrolled_window_new(NULL, NULL);
328 rs->table = create_stat_table(rs->scrolled_window, rs->vbox, NUM_COLUMNS, titles);
330 error_string=register_tap_listener("radius", rs, rs->filter, 0, radiusstat_reset, radiusstat_packet, radiusstat_draw);
332 simple_dialog(ESD_TYPE_ERROR, ESD_BTN_OK, "%s", error_string->str);
333 g_string_free(error_string, TRUE);
340 bbox = dlg_button_row_new(GTK_STOCK_CLOSE, NULL);
341 gtk_box_pack_start(GTK_BOX(rs->vbox), bbox, FALSE, FALSE, 0);
343 bt_close = g_object_get_data(G_OBJECT(bbox), GTK_STOCK_CLOSE);
344 window_set_cancel_button(rs->win, bt_close, window_cancel_button_cb);
346 g_signal_connect(rs->win, "delete_event", G_CALLBACK(window_delete_event_cb), NULL);
347 g_signal_connect(rs->win, "destroy", G_CALLBACK(win_destroy_cb), rs);
349 gtk_widget_show_all(rs->win);
350 window_present(rs->win);
352 cf_retap_packets(&cfile);
353 gdk_window_raise(rs->win->window);
356 static tap_dfilter_dlg radius_srt_dlg = {
357 "RADIUS Service Response Time (SRT) Statistics",
364 register_tap_listener_gtkradiusstat(void)
366 register_dfilter_stat(&radius_srt_dlg, "RADIUS",
367 REGISTER_STAT_GROUP_RESPONSE_TIME);