2 * mgcp-statistics for ethereal
3 * Copyright 2003 Lars Roland
5 * $Id: mgcp_stat.c,v 1.21 2003/12/19 23:41:55 guy Exp $
7 * Ethereal - Network traffic analyzer
8 * By Gerald Combs <gerald@ethereal.com>
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.
32 #ifdef HAVE_SYS_TYPES_H
33 # include <sys/types.h>
38 #include "../epan/packet_info.h"
39 #include "../epan/epan.h"
42 #include "../epan/value_string.h"
43 #include "../register.h"
44 #include "../plugins/mgcp/packet-mgcp.h"
45 #include "../timestats.h"
46 #include "gtk_stat_util.h"
47 #include "compat_macros.h"
48 #include "../simple_dialog.h"
49 #include "dlg_utils.h"
51 #include "../globals.h"
52 #include "../tap_dfilter_dlg.h"
53 #include "tap_dfilter_dlg.h"
55 extern GtkWidget *main_display_filter_widget;
57 #define NUM_TIMESTATS 10
59 /* used to keep track of the statistics for an entire program interface */
60 typedef struct _mgcpstat_t {
64 GtkWidget *scrolled_window;
66 timestat_t rtd[NUM_TIMESTATS];
73 static const value_string mgcp_mesage_type[] = {
87 mgcpstat_reset(void *pms)
89 mgcpstat_t *ms=(mgcpstat_t *)pms;
92 for(i=0;i<NUM_TIMESTATS;i++) {
96 ms->rtd[i].min.secs=0;
97 ms->rtd[i].min.nsecs=0;
98 ms->rtd[i].max.secs=0;
99 ms->rtd[i].max.nsecs=0;
100 ms->rtd[i].tot.secs=0;
101 ms->rtd[i].tot.nsecs=0;
112 mgcpstat_packet(void *pms, packet_info *pinfo, epan_dissect_t *edt _U_, void *pmi)
114 mgcpstat_t *ms=(mgcpstat_t *)pms;
118 switch (mi->mgcp_type) {
121 if(mi->is_duplicate){
122 /* Duplicate is ignored */
133 if(mi->is_duplicate){
134 /* Duplicate is ignored */
138 else if (!mi->request_available) {
139 /* no request was seen */
145 /* calculate time delta between request and response */
146 delta.secs=pinfo->fd->abs_secs-mi->req_time.secs;
147 delta.nsecs=pinfo->fd->abs_usecs*1000-mi->req_time.nsecs;
149 delta.nsecs+=1000000000;
153 if (strncasecmp(mi->code, "EPCF", 4) == 0 ) {
154 time_stat_update(&(ms->rtd[0]),&delta, pinfo);
156 else if (strncasecmp(mi->code, "CRCX", 4) == 0 ) {
157 time_stat_update(&(ms->rtd[1]),&delta, pinfo);
159 else if (strncasecmp(mi->code, "MDCX", 4) == 0 ) {
160 time_stat_update(&(ms->rtd[2]),&delta, pinfo);
162 else if (strncasecmp(mi->code, "DLCX", 4) == 0 ) {
163 time_stat_update(&(ms->rtd[3]),&delta, pinfo);
165 else if (strncasecmp(mi->code, "RQNT", 4) == 0 ) {
166 time_stat_update(&(ms->rtd[4]),&delta, pinfo);
168 else if (strncasecmp(mi->code, "NTFY", 4) == 0 ) {
169 time_stat_update(&(ms->rtd[5]),&delta, pinfo);
171 else if (strncasecmp(mi->code, "AUEP", 4) == 0 ) {
172 time_stat_update(&(ms->rtd[6]),&delta, pinfo);
174 else if (strncasecmp(mi->code, "AUCX", 4) == 0 ) {
175 time_stat_update(&(ms->rtd[7]),&delta, pinfo);
177 else if (strncasecmp(mi->code, "RSIP", 4) == 0 ) {
178 time_stat_update(&(ms->rtd[8]),&delta, pinfo);
181 time_stat_update(&(ms->rtd[9]),&delta, pinfo);
195 mgcpstat_draw(void *pms)
197 mgcpstat_t *ms=(mgcpstat_t *)pms;
199 /* gtk1 using a scrollable clist*/
203 str[i]=g_malloc(sizeof(char[256]));
206 /* clear list before printing */
207 gtk_clist_clear(ms->table);
209 for(i=0;i<NUM_TIMESTATS;i++) {
210 /* nothing seen, nothing to do */
211 if(ms->rtd[i].num==0){
215 sprintf(str[0], "%s", val_to_str(i,mgcp_mesage_type,"Other"));
216 sprintf(str[1], "%d", ms->rtd[i].num);
217 sprintf(str[2], "%8.2f msec", nstime_to_msec(&(ms->rtd[i].min)));
218 sprintf(str[3], "%8.2f msec", nstime_to_msec(&(ms->rtd[i].max)));
219 sprintf(str[4], "%8.2f msec", get_average(&(ms->rtd[i].tot), ms->rtd[i].num));
220 sprintf(str[5], "%6u", ms->rtd[i].min_num);
221 sprintf(str[6], "%6u", ms->rtd[i].max_num);
222 gtk_clist_append(ms->table, str);
225 gtk_widget_show(GTK_WIDGET(ms->table));
231 void protect_thread_critical_region(void);
232 void unprotect_thread_critical_region(void);
234 win_destroy_cb(GtkWindow *win _U_, gpointer data)
236 mgcpstat_t *ms=(mgcpstat_t *)data;
238 protect_thread_critical_region();
239 remove_tap_listener(ms);
240 unprotect_thread_critical_region();
249 static gchar *titles[]={"Type",
258 gtk_mgcpstat_init(char *optarg)
262 GString *error_string;
264 if(strncmp(optarg,"mgcp,srt,",9) == 0){
271 ms=g_malloc(sizeof(mgcpstat_t));
272 ms->filter=g_malloc(strlen(filter)+1);
273 strcpy(ms->filter, filter);
277 ms->win=gtk_window_new(GTK_WINDOW_TOPLEVEL);
278 SIGNAL_CONNECT(ms->win, "destroy", win_destroy_cb, ms);
280 ms->vbox=gtk_vbox_new(FALSE, 0);
282 init_main_stat_window(ms->win, ms->vbox, "MGCP Service Response Time (SRT) Statistics", filter);
284 /* GTK1 using a scrollable clist*/
285 /* init a scrolled window*/
286 ms->scrolled_window = gtk_scrolled_window_new(NULL, NULL);
287 WIDGET_SET_SIZE(ms->scrolled_window, 550, 150);
289 ms->table = create_stat_table(ms->scrolled_window, ms->vbox, 7, titles);
291 error_string=register_tap_listener("mgcp", ms, filter, mgcpstat_reset, mgcpstat_packet, mgcpstat_draw);
293 simple_dialog(ESD_TYPE_WARN, NULL, error_string->str);
294 g_string_free(error_string, TRUE);
300 gtk_widget_show_all(ms->win);
301 redissect_packets(&cfile);
304 tap_dfilter_dlg mgcp_srt_dlg = {"MGCP Service Response Time (SRT) Statistics", "mgcp,srt", gtk_mgcpstat_init, -1};
307 register_tap_listener_gtkmgcpstat(void)
309 register_ethereal_tap("mgcp,srt", gtk_mgcpstat_init);
313 register_tap_menu_gtkmgcpstat(void)
315 if (find_tap_id("mgcp"))
316 register_tap_menu_item("Statistics/Service Response Time/MGCP...",
317 gtk_tap_dfilter_dlg_cb, NULL, NULL, &(mgcp_srt_dlg));