2 * rpc_stat 2002 Ronnie Sahlberg
6 * Wireshark - Network traffic analyzer
7 * By Gerald Combs <gerald@wireshark.org>
8 * Copyright 1998 Gerald Combs
10 * This program is free software; you can redistribute it and/or
11 * modify it under the terms of the GNU General Public License
12 * as published by the Free Software Foundation; either version 2
13 * of the License, or (at your option) any later version.
15 * This program is distributed in the hope that it will be useful,
16 * but WITHOUT ANY WARRANTY; without even the implied warranty of
17 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
18 * GNU General Public License for more details.
20 * You should have received a copy of the GNU General Public License
21 * along with this program; if not, write to the Free Software
22 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
25 /* This module provides rpc call/reply SRT (Server Response Time) statistics
28 * It serves as an example on how to use the tap api.
37 #include <epan/packet_info.h>
38 #include <epan/epan.h>
39 #include <epan/stat_cmd_args.h>
41 #include <epan/dissectors/packet-rpc.h>
43 #include "../stat_menu.h"
44 #include "../simple_dialog.h"
45 #include "../register.h"
46 #include "../globals.h"
48 #include "gtk/gui_stat_menu.h"
49 #include "gtk/gui_utils.h"
50 #include "gtk/dlg_utils.h"
52 #include "gtk/filter_dlg.h"
53 #include "gtk/stock_icons.h"
54 #include "gtk/service_response_time_table.h"
55 #include "gtk/gtkglobals.h"
56 #include "gtk/filter_autocomplete.h"
59 /* used to keep track of the statistics for an entire program interface */
60 typedef struct _rpcstat_t {
62 srt_stat_table srt_table;
66 guint32 num_procedures;
70 rpcstat_gen_title(rpcstat_t *rs)
74 title = g_strdup_printf("ONC-RPC Service Response Time statistics for %s version %d: %s",
75 rs->prog, rs->version, cf_get_display_name(&cfile));
80 rpcstat_set_title(rpcstat_t *rs)
84 title = rpcstat_gen_title(rs);
85 gtk_window_set_title(GTK_WINDOW(rs->win), title);
90 rpcstat_reset(void *arg)
94 reset_srt_table_data(&rs->srt_table);
95 rpcstat_set_title(rs);
100 rpcstat_packet(void *arg, packet_info *pinfo, epan_dissect_t *edt _U_, const void *arg2)
103 const rpc_call_info_value *ri = arg2;
105 /* we are only interested in reply packets */
109 /* we are only interested in certain program/versions */
110 if( (ri->prog!=rs->program) || (ri->vers!=rs->version) ){
113 /* maybe we have discovered a new procedure?
114 * then we might need to extend our tables
116 if(ri->proc>=rs->num_procedures){
119 /* no program have probably ever more than this many
120 * procedures anyway and it prevent us from allocating
121 * infinite memory if passed a garbage procedure id
125 for(i=rs->num_procedures;i<=ri->proc;i++){
126 init_srt_table_row(&rs->srt_table, i, rpc_proc_name(rs->program, rs->version, i));
128 rs->num_procedures=ri->proc+1;
130 add_srt_table_data(&rs->srt_table, ri->proc, &ri->req_time, pinfo);
136 rpcstat_draw(void *arg)
140 draw_srt_table_data(&rs->srt_table);
145 static guint32 rpc_program=0;
146 static guint32 rpc_version=0;
147 static gint32 rpc_min_vers=-1;
148 static gint32 rpc_max_vers=-1;
149 static gint32 rpc_min_proc=-1;
150 static gint32 rpc_max_proc=-1;
153 rpcstat_find_procs(gpointer *key, gpointer *value _U_, gpointer *user_data _U_)
155 rpc_proc_info_key *k=(rpc_proc_info_key *)key;
157 if(k->prog!=rpc_program){
160 if(k->vers!=rpc_version){
163 if(rpc_min_proc==-1){
164 rpc_min_proc=k->proc;
165 rpc_max_proc=k->proc;
167 if((gint32)k->proc<rpc_min_proc){
168 rpc_min_proc=k->proc;
170 if((gint32)k->proc>rpc_max_proc){
171 rpc_max_proc=k->proc;
178 rpcstat_find_vers(gpointer *key, gpointer *value _U_, gpointer *user_data _U_)
180 rpc_proc_info_key *k=(rpc_proc_info_key *)key;
182 if(k->prog!=rpc_program){
185 if(rpc_min_vers==-1){
186 rpc_min_vers=k->vers;
187 rpc_max_vers=k->vers;
189 if((gint32)k->vers<rpc_min_vers){
190 rpc_min_vers=k->vers;
192 if((gint32)k->vers>rpc_max_vers){
193 rpc_max_vers=k->vers;
199 /* since the gtk2 implementation of tap is multithreaded we must protect
200 * remove_tap_listener() from modifying the list while draw_tap_listener()
201 * is running. the other protected block is in main.c
203 * there should not be any other critical regions in gtk2
206 win_destroy_cb(GtkWindow *win _U_, gpointer data)
208 rpcstat_t *rs=(rpcstat_t *)data;
210 protect_thread_critical_region();
211 remove_tap_listener(rs);
212 unprotect_thread_critical_region();
214 free_srt_table_data(&rs->srt_table);
218 /* When called, this function will create a new instance of gtk2-rpcstat.
221 gtk_rpcstat_init(const char *optarg, void* userdata _U_)
228 GtkWidget *stat_label;
229 GtkWidget *filter_label;
232 int program, version, pos;
233 const char *filter=NULL;
234 GString *error_string;
236 header_field_info *hfi;
239 if(sscanf(optarg,"rpc,srt,%d,%d,%n",&program,&version,&pos)==2){
246 fprintf(stderr, "wireshark: invalid \"-z rpc,srt,<program>,<version>[,<filter>]\" argument\n");
252 rs=g_malloc(sizeof(rpcstat_t));
253 rs->prog=rpc_prog_name(rpc_program);
254 rs->program=rpc_program;
255 rs->version=rpc_version;
256 hf_index=rpc_prog_hf(rpc_program, rpc_version);
257 hfi=proto_registrar_get_nth(hf_index);
259 rs->win=window_new(GTK_WINDOW_TOPLEVEL, "rpc-stat");
260 gtk_window_set_default_size(GTK_WINDOW(rs->win), 550, 400);
261 rpcstat_set_title(rs);
263 vbox=gtk_vbox_new(FALSE, 3);
264 gtk_container_add(GTK_CONTAINER(rs->win), vbox);
265 gtk_container_set_border_width(GTK_CONTAINER(vbox), 12);
267 title_string = rpcstat_gen_title(rs);
268 stat_label=gtk_label_new(title_string);
269 g_free(title_string);
270 gtk_box_pack_start(GTK_BOX(vbox), stat_label, FALSE, FALSE, 0);
272 filter_string = g_strdup_printf("Filter: %s", filter ? filter : "");
273 filter_label=gtk_label_new(filter_string);
274 g_free(filter_string);
275 gtk_label_set_line_wrap(GTK_LABEL(filter_label), TRUE);
276 gtk_box_pack_start(GTK_BOX(vbox), filter_label, FALSE, FALSE, 0);
280 g_hash_table_foreach(rpc_procs, (GHFunc)rpcstat_find_procs, NULL);
281 rs->num_procedures=rpc_max_proc+1;
283 /* We must display TOP LEVEL Widget before calling init_srt_table() */
284 gtk_widget_show_all(rs->win);
286 init_srt_table(&rs->srt_table, rpc_max_proc+1, vbox, hfi->abbrev);
288 for(i=0;i<rs->num_procedures;i++){
289 init_srt_table_row(&rs->srt_table, i, rpc_proc_name(rpc_program, rpc_version, i));
293 error_string=register_tap_listener("rpc", rs, filter, 0, rpcstat_reset, rpcstat_packet, rpcstat_draw);
295 simple_dialog(ESD_TYPE_ERROR, ESD_BTN_OK, "%s", error_string->str);
296 g_string_free(error_string, TRUE);
297 free_srt_table_data(&rs->srt_table);
303 bbox = dlg_button_row_new(GTK_STOCK_CLOSE, NULL);
304 gtk_box_pack_end(GTK_BOX(vbox), bbox, FALSE, FALSE, 0);
306 close_bt = g_object_get_data(G_OBJECT(bbox), GTK_STOCK_CLOSE);
307 window_set_cancel_button(rs->win, close_bt, window_cancel_button_cb);
309 g_signal_connect(rs->win, "delete_event", G_CALLBACK(window_delete_event_cb), NULL);
310 g_signal_connect(rs->win, "destroy", G_CALLBACK(win_destroy_cb), rs);
312 gtk_widget_show_all(rs->win);
313 window_present(rs->win);
315 cf_retap_packets(&cfile);
316 gdk_window_raise(rs->win->window);
322 static GtkWidget *dlg=NULL;
323 static GtkWidget *prog_menu;
324 static GtkWidget *vers_opt, *vers_menu;
325 static GtkWidget *filter_entry;
329 rpcstat_start_button_clicked(GtkWidget *item _U_, gpointer data _U_)
334 str = g_string_new("rpc,srt");
335 g_string_append_printf(str, ",%d,%d", rpc_program, rpc_version);
336 filter=gtk_entry_get_text(GTK_ENTRY(filter_entry));
338 g_string_append_printf(str, ",%s", filter);
341 gtk_rpcstat_init(str->str,NULL);
342 g_string_free(str, TRUE);
347 rpcstat_version_select(GtkWidget *item _U_, gpointer key)
357 rpcstat_program_select(GtkWidget *item _U_, gpointer key)
359 rpc_prog_info_key *k=(rpc_prog_info_key *)key;
364 /* change version menu */
366 gtk_object_destroy(GTK_OBJECT(vers_menu));
367 vers_menu=gtk_menu_new();
370 g_hash_table_foreach(rpc_procs, (GHFunc)rpcstat_find_vers, NULL);
371 rpc_version=rpc_min_vers;
372 for(i=rpc_min_vers;i<=rpc_max_vers;i++){
373 GtkWidget *menu_item;
375 g_snprintf(vs, sizeof(vs), "%d",i);
376 menu_item=gtk_menu_item_new_with_label(vs);
377 g_signal_connect(menu_item, "activate", G_CALLBACK(rpcstat_version_select),
380 gtk_widget_show(menu_item);
381 gtk_menu_shell_append(GTK_MENU_SHELL(vers_menu), menu_item);
383 gtk_option_menu_set_menu(GTK_OPTION_MENU(vers_opt), vers_menu);
387 rpcstat_list_programs(gpointer *key, gpointer *value, gpointer *user_data _U_)
389 rpc_prog_info_key *k=(rpc_prog_info_key *)key;
390 rpc_prog_info_value *v=(rpc_prog_info_value *)value;
391 GtkWidget *menu_item;
393 menu_item=gtk_menu_item_new_with_label(v->progname);
394 g_signal_connect(menu_item, "activate", G_CALLBACK(rpcstat_program_select), k);
396 gtk_widget_show(menu_item);
397 gtk_menu_shell_append(GTK_MENU_SHELL(prog_menu), menu_item);
413 gtk_rpcstat_cb(GtkWidget *w _U_, gpointer d _U_)
416 GtkWidget *prog_box, *prog_label, *prog_opt;
417 GtkWidget *vers_label;
418 GtkWidget *filter_box, *filter_bt;
419 GtkWidget *bbox, *start_button, *cancel_button;
422 static construct_args_t args = {
423 "Service Response Time Statistics Filter",
429 /* if the window is already open, bring it to front */
431 gdk_window_raise(dlg->window);
435 dlg=dlg_window_new("Wireshark: Compute ONC-RPC SRT statistics");
436 gtk_window_set_default_size(GTK_WINDOW(dlg), 300, -1);
438 dlg_box=gtk_vbox_new(FALSE, 10);
439 gtk_container_set_border_width(GTK_CONTAINER(dlg_box), 10);
440 gtk_container_add(GTK_CONTAINER(dlg), dlg_box);
441 gtk_widget_show(dlg_box);
444 prog_box=gtk_hbox_new(FALSE, 10);
447 gtk_container_set_border_width(GTK_CONTAINER(prog_box), 10);
448 prog_label=gtk_label_new("Program:");
449 gtk_box_pack_start(GTK_BOX(prog_box), prog_label, FALSE, FALSE, 0);
450 gtk_widget_show(prog_label);
453 prog_opt=gtk_option_menu_new();
454 prog_menu=gtk_menu_new();
455 g_hash_table_foreach(rpc_progs, (GHFunc)rpcstat_list_programs, NULL);
456 gtk_option_menu_set_menu(GTK_OPTION_MENU(prog_opt), prog_menu);
457 gtk_box_pack_start(GTK_BOX(prog_box), prog_opt, TRUE, TRUE, 0);
458 gtk_widget_show(prog_opt);
461 gtk_container_set_border_width(GTK_CONTAINER(prog_box), 10);
462 vers_label=gtk_label_new("Version:");
463 gtk_box_pack_start(GTK_BOX(prog_box), vers_label, FALSE, FALSE, 0);
464 gtk_widget_show(vers_label);
467 vers_opt=gtk_option_menu_new();
468 vers_menu=gtk_menu_new();
471 g_hash_table_foreach(rpc_procs, (GHFunc)rpcstat_find_vers, NULL);
472 rpc_version=rpc_min_vers;
473 for(i=rpc_min_vers;i<=rpc_max_vers;i++){
474 GtkWidget *menu_item;
476 g_snprintf(vs, sizeof(vs), "%d",i);
477 menu_item=gtk_menu_item_new_with_label(vs);
478 g_signal_connect(menu_item, "activate", G_CALLBACK(rpcstat_version_select),
481 gtk_widget_show(menu_item);
482 gtk_menu_shell_append(GTK_MENU_SHELL(vers_menu), menu_item);
484 gtk_option_menu_set_menu(GTK_OPTION_MENU(vers_opt), vers_menu);
485 gtk_box_pack_start(GTK_BOX(prog_box), vers_opt, TRUE, TRUE, 0);
486 gtk_widget_show(vers_opt);
488 gtk_box_pack_start(GTK_BOX(dlg_box), prog_box, TRUE, TRUE, 0);
489 gtk_widget_show(prog_box);
492 filter_box=gtk_hbox_new(FALSE, 3);
495 filter_bt=gtk_button_new_from_stock(WIRESHARK_STOCK_DISPLAY_FILTER_ENTRY);
496 g_signal_connect(filter_bt, "clicked", G_CALLBACK(display_filter_construct_cb), &args);
497 gtk_box_pack_start(GTK_BOX(filter_box), filter_bt, FALSE, FALSE, 0);
498 gtk_widget_show(filter_bt);
501 filter_entry=gtk_entry_new();
502 g_signal_connect(filter_entry, "changed", G_CALLBACK(filter_te_syntax_check_cb), NULL);
503 g_object_set_data(G_OBJECT(filter_box), E_FILT_AUTOCOMP_PTR_KEY, NULL);
504 g_signal_connect(filter_entry, "key-press-event", G_CALLBACK (filter_string_te_key_pressed_cb), NULL);
505 g_signal_connect(dlg, "key-press-event", G_CALLBACK (filter_parent_dlg_key_pressed_cb), NULL);
507 /* filter prefs dialog */
508 g_object_set_data(G_OBJECT(filter_bt), E_FILT_TE_PTR_KEY, filter_entry);
509 /* filter prefs dialog */
511 gtk_box_pack_start(GTK_BOX(filter_box), filter_entry, TRUE, TRUE, 0);
512 filter=gtk_entry_get_text(GTK_ENTRY(main_display_filter_widget));
514 gtk_entry_set_text(GTK_ENTRY(filter_entry), filter);
516 colorize_filter_te_as_empty(filter_entry);
518 gtk_widget_show(filter_entry);
520 gtk_box_pack_start(GTK_BOX(dlg_box), filter_box, TRUE, TRUE, 0);
521 gtk_widget_show(filter_box);
524 bbox = dlg_button_row_new(WIRESHARK_STOCK_CREATE_STAT, GTK_STOCK_CANCEL, NULL);
525 gtk_box_pack_start(GTK_BOX(dlg_box), bbox, FALSE, FALSE, 0);
526 gtk_widget_show(bbox);
528 start_button = g_object_get_data(G_OBJECT(bbox), WIRESHARK_STOCK_CREATE_STAT);
529 g_signal_connect_swapped(start_button, "clicked",
530 G_CALLBACK(rpcstat_start_button_clicked), NULL);
532 cancel_button = g_object_get_data(G_OBJECT(bbox), GTK_STOCK_CANCEL);
533 window_set_cancel_button(dlg, cancel_button, window_cancel_button_cb);
535 /* Give the initial focus to the "Filter" entry box. */
536 gtk_widget_grab_focus(filter_entry);
538 gtk_widget_grab_default(start_button );
540 g_signal_connect(dlg, "delete_event", G_CALLBACK(window_delete_event_cb), NULL);
541 g_signal_connect(dlg, "destroy", G_CALLBACK(dlg_destroy_cb), NULL);
543 gtk_widget_show_all(dlg);
549 register_tap_listener_gtkrpcstat(void)
551 register_stat_cmd_arg("rpc,srt,", gtk_rpcstat_init, NULL);
553 register_stat_menu_item("ONC-RPC...", REGISTER_STAT_GROUP_RESPONSE_TIME,
554 gtk_rpcstat_cb, NULL, NULL, NULL);