gtk/rpc_stat.c

   1 /* rpc_stat.c
   2  * rpc_stat   2002 Ronnie Sahlberg
   3  *
   4  * $Id: rpc_stat.c,v 1.9 2003/04/23 08:20:05 guy Exp $
   5  *
   6  * Ethereal - Network traffic analyzer
   7  * By Gerald Combs <gerald@ethereal.com>
   8  * Copyright 1998 Gerald Combs
   9  *
  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.
  14  *
  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.
  19  *
  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.
  23  */
  24
  25 /* This module provides rpc call/reply RTT statistics to tethereal.
  26  * It is only used by tethereal and not ethereal
  27  *
  28  * It serves as an example on how to use the tap api.
  29  */
  30
  31 #ifdef HAVE_CONFIG_H
  32 # include "config.h"
  33 #endif
  34
  35 #include <gtk/gtk.h>
  36 #include "menu.h"
  37 #include "epan/packet_info.h"
  38 #include "simple_dialog.h"
  39 #include "tap.h"
  40 #include "../register.h"
  41 #include "packet-rpc.h"
  42 #include "../globals.h"
  43 #include "compat_macros.h"
  44
  45 /* used to keep track of statistics for a specific procedure */
  46 typedef struct _rpc_procedure_t {
  47         GtkWidget *wnum;
  48         GtkWidget *wmin;
  49         GtkWidget *wmax;
  50         GtkWidget *wavg;
  51         gchar snum[8];
  52         gchar smin[16];
  53         gchar smax[16];
  54         gchar savg[16];
  55         int num;
  56         nstime_t min;
  57         nstime_t max;
  58         nstime_t tot;
  59 } rpc_procedure_t;
  60
  61 /* used to keep track of the statistics for an entire program interface */
  62 typedef struct _rpcstat_t {
  63         GtkWidget *win;
  64         GtkWidget *table;
  65         char *prog;
  66         guint32 program;
  67         guint32 version;
  68         guint32 num_procedures;
  69         rpc_procedure_t *procedures;
  70 } rpcstat_t;
  71
  72
  73
  74
  75 static void
  76 rpcstat_reset(rpcstat_t *rs)
  77 {
  78         guint32 i;
  79
  80         for(i=0;i<rs->num_procedures;i++){
  81                 rs->procedures[i].num=0;
  82                 rs->procedures[i].min.secs=0;
  83                 rs->procedures[i].min.nsecs=0;
  84                 rs->procedures[i].max.secs=0;
  85                 rs->procedures[i].max.nsecs=0;
  86                 rs->procedures[i].tot.secs=0;
  87                 rs->procedures[i].tot.nsecs=0;
  88         }
  89 }
  90
  91
  92 static int
  93 rpcstat_packet(rpcstat_t *rs, packet_info *pinfo, epan_dissect_t *edt _U_, rpc_call_info_value *ri)
  94 {
  95         nstime_t delta;
  96         rpc_procedure_t *rp;
  97
  98         if(ri->proc>=rs->num_procedures){
  99                 /* dont handle this since its outside of known table */
 100                 return 0;
 101         }
 102         /* we are only interested in reply packets */
 103         if(ri->request){
 104                 return 0;
 105         }
 106         /* we are only interested in certain program/versions */
 107         if( (ri->prog!=rs->program) || (ri->vers!=rs->version) ){
 108                 return 0;
 109         }
 110
 111         rp=&(rs->procedures[ri->proc]);
 112
 113         /* calculate time delta between request and reply */
 114         delta.secs=pinfo->fd->abs_secs-ri->req_time.secs;
 115         delta.nsecs=pinfo->fd->abs_usecs*1000-ri->req_time.nsecs;
 116         if(delta.nsecs<0){
 117                 delta.nsecs+=1000000000;
 118                 delta.secs--;
 119         }
 120
 121         if((rp->max.secs==0)
 122         && (rp->max.nsecs==0) ){
 123                 rp->max.secs=delta.secs;
 124                 rp->max.nsecs=delta.nsecs;
 125         }
 126
 127         if((rp->min.secs==0)
 128         && (rp->min.nsecs==0) ){
 129                 rp->min.secs=delta.secs;
 130                 rp->min.nsecs=delta.nsecs;
 131         }
 132
 133         if( (delta.secs<rp->min.secs)
 134         ||( (delta.secs==rp->min.secs)
 135           &&(delta.nsecs<rp->min.nsecs) ) ){
 136                 rp->min.secs=delta.secs;
 137                 rp->min.nsecs=delta.nsecs;
 138         }
 139
 140         if( (delta.secs>rp->max.secs)
 141         ||( (delta.secs==rp->max.secs)
 142           &&(delta.nsecs>rp->max.nsecs) ) ){
 143                 rp->max.secs=delta.secs;
 144                 rp->max.nsecs=delta.nsecs;
 145         }
 146
 147         rp->tot.secs += delta.secs;
 148         rp->tot.nsecs += delta.nsecs;
 149         if(rp->tot.nsecs>1000000000){
 150                 rp->tot.nsecs-=1000000000;
 151                 rp->tot.secs++;
 152         }
 153         rp->num++;
 154
 155         return 1;
 156 }
 157
 158 static void
 159 rpcstat_draw(rpcstat_t *rs)
 160 {
 161         guint32 i;
 162 #ifdef G_HAVE_UINT64
 163         guint64 td;
 164 #else
 165         guint32 td;
 166 #endif
 167
 168         for(i=0;i<rs->num_procedures;i++){
 169                 /* scale it to units of 10us.*/
 170                 /* for long captures with a large tot time, this can overflow on 32bit */
 171                 td=(int)rs->procedures[i].tot.secs;
 172                 td=td*100000+(int)rs->procedures[i].tot.nsecs/10000;
 173                 if(rs->procedures[i].num){
 174                         td/=rs->procedures[i].num;
 175                 } else {
 176                         td=0;
 177                 }
 178
 179                 sprintf(rs->procedures[i].snum,"%d", rs->procedures[i].num);
 180                 gtk_label_set_text(GTK_LABEL(rs->procedures[i].wnum), rs->procedures[i].snum);
 181
 182                 sprintf(rs->procedures[i].smin,"%3d.%05d", (int)rs->procedures[i].min.secs,rs->procedures[i].min.nsecs/10000);
 183                 gtk_label_set_text(GTK_LABEL(rs->procedures[i].wmin), rs->procedures[i].smin);
 184
 185                 sprintf(rs->procedures[i].smax,"%3d.%05d", (int)rs->procedures[i].max.secs,rs->procedures[i].max.nsecs/10000);
 186                 gtk_label_set_text(GTK_LABEL(rs->procedures[i].wmax), rs->procedures[i].smax);
 187
 188                 sprintf(rs->procedures[i].savg,"%3d.%05d", td/100000, td%100000);
 189                 gtk_label_set_text(GTK_LABEL(rs->procedures[i].wavg), rs->procedures[i].savg);
 190
 191         }
 192 }
 193
 194
 195
 196 static guint32 rpc_program=0;
 197 static guint32 rpc_version=0;
 198 static gint32 rpc_min_vers=-1;
 199 static gint32 rpc_max_vers=-1;
 200 static gint32 rpc_min_proc=-1;
 201 static gint32 rpc_max_proc=-1;
 202
 203 static void *
 204 rpcstat_find_procs(gpointer *key, gpointer *value _U_, gpointer *user_data _U_)
 205 {
 206         rpc_proc_info_key *k=(rpc_proc_info_key *)key;
 207
 208         if(k->prog!=rpc_program){
 209                 return NULL;
 210         }
 211         if(k->vers!=rpc_version){
 212                 return NULL;
 213         }
 214         if(rpc_min_proc==-1){
 215                 rpc_min_proc=k->proc;
 216                 rpc_max_proc=k->proc;
 217         }
 218         if((gint32)k->proc<rpc_min_proc){
 219                 rpc_min_proc=k->proc;
 220         }
 221         if((gint32)k->proc>rpc_max_proc){
 222                 rpc_max_proc=k->proc;
 223         }
 224
 225         return NULL;
 226 }
 227
 228 static void *
 229 rpcstat_find_vers(gpointer *key, gpointer *value _U_, gpointer *user_data _U_)
 230 {
 231         rpc_proc_info_key *k=(rpc_proc_info_key *)key;
 232
 233         if(k->prog!=rpc_program){
 234                 return NULL;
 235         }
 236         if(rpc_min_vers==-1){
 237                 rpc_min_vers=k->vers;
 238                 rpc_max_vers=k->vers;
 239         }
 240         if((gint32)k->vers<rpc_min_vers){
 241                 rpc_min_vers=k->vers;
 242         }
 243         if((gint32)k->vers>rpc_max_vers){
 244                 rpc_max_vers=k->vers;
 245         }
 246
 247         return NULL;
 248 }
 249
 250 /* since the gtk2 implementation of tap is multithreaded we must protect
 251  * remove_tap_listener() from modifying the list while draw_tap_listener()
 252  * is running.  the other protected block is in main.c
 253  *
 254  * there should not be any other critical regions in gtk2
 255  */
 256 void protect_thread_critical_region(void);
 257 void unprotect_thread_critical_region(void);
 258 static void
 259 win_destroy_cb(GtkWindow *win _U_, gpointer data)
 260 {
 261         rpcstat_t *rs=(rpcstat_t *)data;
 262
 263         protect_thread_critical_region();
 264         remove_tap_listener(rs);
 265         unprotect_thread_critical_region();
 266
 267         g_free(rs->procedures);
 268         g_free(rs);
 269 }
 270
 271 /* When called, this function will create a new instance of gtk2-rpcstat.
 272  */
 273 static void
 274 gtk_rpcstat_init(char *optarg)
 275 {
 276         rpcstat_t *rs;
 277         guint32 i;
 278         char title_string[60];
 279         char filter_string[256];
 280         GtkWidget *vbox;
 281         GtkWidget *stat_label;
 282         GtkWidget *filter_label;
 283         GtkWidget *tmp;
 284         int program, version, pos;
 285         char *filter=NULL;
 286         GString *error_string;
 287
 288         pos=0;
 289         if(sscanf(optarg,"rpc,rtt,%d,%d,%n",&program,&version,&pos)==2){
 290                 if(pos){
 291                         filter=optarg+pos;
 292                 } else {
 293                         filter=NULL;
 294                 }
 295         } else {
 296                 fprintf(stderr, "ethereal: invalid \"-z rpc,rtt,<program>,<version>[,<filter>]\" argument\n");
 297                 exit(1);
 298         }
 299
 300         rpc_program=program;
 301         rpc_version=version;
 302         rs=g_malloc(sizeof(rpcstat_t));
 303         rs->prog=rpc_prog_name(rpc_program);
 304         rs->program=rpc_program;
 305         rs->version=rpc_version;
 306
 307         rs->win=gtk_window_new(GTK_WINDOW_TOPLEVEL);
 308         sprintf(title_string,"ONC-RPC RTT Stat for %s version %d", rs->prog, rs->version);
 309         gtk_window_set_title(GTK_WINDOW(rs->win), title_string);
 310         SIGNAL_CONNECT(rs->win, "destroy", win_destroy_cb, rs);
 311
 312         vbox=gtk_vbox_new(FALSE, 0);
 313         gtk_container_add(GTK_CONTAINER(rs->win), vbox);
 314         gtk_container_set_border_width(GTK_CONTAINER(vbox), 10);
 315         gtk_widget_show(vbox);
 316
 317         stat_label=gtk_label_new(title_string);
 318         gtk_box_pack_start(GTK_BOX(vbox), stat_label, FALSE, FALSE, 0);
 319         gtk_widget_show(stat_label);
 320
 321         snprintf(filter_string,255,"Filter:%s",filter?filter:"");
 322         filter_label=gtk_label_new(filter_string);
 323         gtk_box_pack_start(GTK_BOX(vbox), filter_label, FALSE, FALSE, 0);
 324         gtk_widget_show(filter_label);
 325
 326
 327         rpc_min_proc=-1;
 328         rpc_max_proc=-1;
 329         g_hash_table_foreach(rpc_procs, (GHFunc)rpcstat_find_procs, NULL);
 330         rs->num_procedures=rpc_max_proc+1;
 331
 332         rs->table=gtk_table_new(rs->num_procedures+1, 5, TRUE);
 333         gtk_container_add(GTK_CONTAINER(vbox), rs->table);
 334
 335         tmp=gtk_label_new("Procedure");
 336         gtk_table_attach_defaults(GTK_TABLE(rs->table), tmp, 0,1,0,1);
 337         gtk_label_set_justify(GTK_LABEL(tmp), GTK_JUSTIFY_LEFT);
 338         gtk_widget_show(tmp);
 339
 340         tmp=gtk_label_new("Calls");
 341         gtk_table_attach_defaults(GTK_TABLE(rs->table), tmp, 1,2,0,1);
 342         gtk_label_set_justify(GTK_LABEL(tmp), GTK_JUSTIFY_RIGHT);
 343         gtk_widget_show(tmp);
 344
 345         tmp=gtk_label_new("Min RTT");
 346         gtk_table_attach_defaults(GTK_TABLE(rs->table), tmp, 2,3,0,1);
 347         gtk_label_set_justify(GTK_LABEL(tmp), GTK_JUSTIFY_RIGHT);
 348         gtk_widget_show(tmp);
 349
 350         tmp=gtk_label_new("Max RTT");
 351         gtk_table_attach_defaults(GTK_TABLE(rs->table), tmp, 3,4,0,1);
 352         gtk_label_set_justify(GTK_LABEL(tmp), GTK_JUSTIFY_RIGHT);
 353         gtk_widget_show(tmp);
 354
 355         tmp=gtk_label_new("Avg RTT");
 356         gtk_table_attach_defaults(GTK_TABLE(rs->table), tmp, 4,5,0,1);
 357         gtk_label_set_justify(GTK_LABEL(tmp), GTK_JUSTIFY_RIGHT);
 358         gtk_widget_show(tmp);
 359
 360
 361         rs->procedures=g_malloc(sizeof(rpc_procedure_t)*(rs->num_procedures+1));
 362         for(i=0;i<rs->num_procedures;i++){
 363                 GtkWidget *tmp;
 364
 365                 tmp=gtk_label_new(rpc_proc_name(rpc_program, rpc_version, i));
 366                 gtk_label_set_justify(GTK_LABEL(tmp), GTK_JUSTIFY_LEFT);
 367                 gtk_table_attach_defaults(GTK_TABLE(rs->table), tmp, 0,1,i+1,i+2);
 368                 gtk_widget_show(tmp);
 369
 370                 rs->procedures[i].wnum=gtk_label_new("0");
 371                 gtk_table_attach_defaults(GTK_TABLE(rs->table), rs->procedures[i].wnum, 1,2,i+1,i+2);
 372                 gtk_label_set_justify(GTK_LABEL(rs->procedures[i].wnum), GTK_JUSTIFY_RIGHT);
 373                 gtk_widget_show(rs->procedures[i].wnum);
 374
 375                 rs->procedures[i].wmin=gtk_label_new("0");
 376                 gtk_table_attach_defaults(GTK_TABLE(rs->table), rs->procedures[i].wmin, 2,3,i+1,i+2);
 377                 gtk_label_set_justify(GTK_LABEL(rs->procedures[i].wmin), GTK_JUSTIFY_RIGHT);
 378                 gtk_widget_show(rs->procedures[i].wmin);
 379
 380                 rs->procedures[i].wmax=gtk_label_new("0");
 381                 gtk_table_attach_defaults(GTK_TABLE(rs->table), rs->procedures[i].wmax, 3,4,i+1,i+2);
 382                 gtk_label_set_justify(GTK_LABEL(rs->procedures[i].wmax), GTK_JUSTIFY_RIGHT);
 383                 gtk_widget_show(rs->procedures[i].wmax);
 384
 385                 rs->procedures[i].wavg=gtk_label_new("0");
 386                 gtk_table_attach_defaults(GTK_TABLE(rs->table), rs->procedures[i].wavg, 4,5,i+1,i+2);
 387                 gtk_label_set_justify(GTK_LABEL(rs->procedures[i].wavg), GTK_JUSTIFY_RIGHT);
 388                 gtk_widget_show(rs->procedures[i].wavg);
 389
 390                 rs->procedures[i].num=0;
 391                 rs->procedures[i].min.secs=0;
 392                 rs->procedures[i].min.nsecs=0;
 393                 rs->procedures[i].max.secs=0;
 394                 rs->procedures[i].max.nsecs=0;
 395                 rs->procedures[i].tot.secs=0;
 396                 rs->procedures[i].tot.nsecs=0;
 397         }
 398
 399         gtk_widget_show(rs->table);
 400
 401         error_string=register_tap_listener("rpc", rs, filter, (void*)rpcstat_reset, (void*)rpcstat_packet, (void*)rpcstat_draw);
 402         if(error_string){
 403                 simple_dialog(ESD_TYPE_WARN, NULL, error_string->str);
 404                 g_string_free(error_string, TRUE);
 405                 g_free(rs->procedures);
 406                 g_free(rs);
 407                 return;
 408         }
 409
 410
 411         gtk_widget_show_all(rs->win);
 412         redissect_packets(&cfile);
 413 }
 414
 415
 416
 417
 418 static GtkWidget *dlg=NULL, *dlg_box;
 419 static GtkWidget *prog_box;
 420 static GtkWidget *prog_label, *prog_opt, *prog_menu;
 421 static GtkWidget *vers_label, *vers_opt, *vers_menu;
 422 static GtkWidget *filter_box;
 423 static GtkWidget *filter_label, *filter_entry;
 424 static GtkWidget *start_button;
 425
 426
 427 static void
 428 rpcstat_start_button_clicked(GtkWidget *item _U_, gpointer data _U_)
 429 {
 430         char *filter;
 431         char str[256];
 432
 433         filter=(char *)gtk_entry_get_text(GTK_ENTRY(filter_entry));
 434         if(filter[0]==0){
 435                 sprintf(str, "rpc,rtt,%d,%d", rpc_program, rpc_version);
 436                 filter="";
 437         } else {
 438                 sprintf(str, "rpc,rtt,%d,%d,%s", rpc_program, rpc_version, filter);
 439         }
 440         gtk_rpcstat_init(str);
 441 }
 442
 443
 444 static void
 445 rpcstat_version_select(GtkWidget *item _U_, gpointer key)
 446 {
 447         int vers=(int)key;
 448
 449         rpc_version=vers;
 450 }
 451
 452
 453
 454 static void
 455 rpcstat_program_select(GtkWidget *item _U_, gpointer key)
 456 {
 457         rpc_prog_info_key *k=(rpc_prog_info_key *)key;
 458         int i;
 459
 460         rpc_program=k->prog;
 461
 462         /* change version menu */
 463         rpc_version=0;
 464         gtk_object_destroy(GTK_OBJECT(vers_menu));
 465         vers_menu=gtk_menu_new();
 466         rpc_min_vers=-1;
 467         rpc_max_vers=-1;
 468         g_hash_table_foreach(rpc_procs, (GHFunc)rpcstat_find_vers, NULL);
 469         rpc_version=rpc_min_vers;
 470         for(i=rpc_min_vers;i<=rpc_max_vers;i++){
 471                 GtkWidget *menu_item;
 472                 char vs[5];
 473                 sprintf(vs,"%d",i);
 474                 menu_item=gtk_menu_item_new_with_label(vs);
 475                 SIGNAL_CONNECT(menu_item, "activate", rpcstat_version_select,
 476                                i);
 477
 478                 gtk_widget_show(menu_item);
 479                 gtk_menu_append(GTK_MENU(vers_menu), menu_item);
 480         }
 481         gtk_option_menu_set_menu(GTK_OPTION_MENU(vers_opt), vers_menu);
 482 }
 483
 484 static void *
 485 rpcstat_list_programs(gpointer *key, gpointer *value, gpointer *user_data _U_)
 486 {
 487         rpc_prog_info_key *k=(rpc_prog_info_key *)key;
 488         rpc_prog_info_value *v=(rpc_prog_info_value *)value;
 489         GtkWidget *menu_item;
 490
 491         menu_item=gtk_menu_item_new_with_label(v->progname);
 492         SIGNAL_CONNECT(menu_item, "activate", rpcstat_program_select, k);
 493
 494         gtk_widget_show(menu_item);
 495         gtk_menu_append(GTK_MENU(prog_menu), menu_item);
 496
 497         if(!rpc_program){
 498                 rpc_program=k->prog;
 499         }
 500
 501         return NULL;
 502 }
 503
 504 static void
 505 dlg_destroy_cb(void)
 506 {
 507         dlg=NULL;
 508 }
 509
 510 static void
 511 gtk_rpcstat_cb(GtkWidget *w _U_, gpointer d _U_)
 512 {
 513         int i;
 514
 515         /* if the window is already open, bring it to front */
 516         if(dlg){
 517                 gdk_window_raise(dlg->window);
 518                 return;
 519         }
 520
 521         dlg=gtk_window_new(GTK_WINDOW_TOPLEVEL);
 522         gtk_window_set_title(GTK_WINDOW(dlg), "ONC-RPC RTT Statistics");
 523         SIGNAL_CONNECT(dlg, "destroy", dlg_destroy_cb, NULL);
 524         dlg_box=gtk_vbox_new(FALSE, 0);
 525         gtk_container_add(GTK_CONTAINER(dlg), dlg_box);
 526         gtk_widget_show(dlg_box);
 527
 528
 529         prog_box=gtk_hbox_new(FALSE, 10);
 530         /* Program label */
 531         gtk_container_set_border_width(GTK_CONTAINER(prog_box), 10);
 532         prog_label=gtk_label_new("Program:");
 533         gtk_box_pack_start(GTK_BOX(prog_box), prog_label, FALSE, FALSE, 0);
 534         gtk_widget_show(prog_label);
 535
 536         /* Program menu */
 537         prog_opt=gtk_option_menu_new();
 538         prog_menu=gtk_menu_new();
 539         g_hash_table_foreach(rpc_progs, (GHFunc)rpcstat_list_programs, NULL);
 540         gtk_option_menu_set_menu(GTK_OPTION_MENU(prog_opt), prog_menu);
 541         gtk_box_pack_start(GTK_BOX(prog_box), prog_opt, TRUE, TRUE, 0);
 542         gtk_widget_show(prog_opt);
 543
 544         /* Version label */
 545         gtk_container_set_border_width(GTK_CONTAINER(prog_box), 10);
 546         vers_label=gtk_label_new("Version:");
 547         gtk_box_pack_start(GTK_BOX(prog_box), vers_label, FALSE, FALSE, 0);
 548         gtk_widget_show(vers_label);
 549
 550         /* Version menu */
 551         vers_opt=gtk_option_menu_new();
 552         vers_menu=gtk_menu_new();
 553         rpc_min_vers=-1;
 554         rpc_max_vers=-1;
 555         g_hash_table_foreach(rpc_procs, (GHFunc)rpcstat_find_vers, NULL);
 556         rpc_version=rpc_min_vers;
 557         for(i=rpc_min_vers;i<=rpc_max_vers;i++){
 558                 GtkWidget *menu_item;
 559                 char vs[5];
 560                 sprintf(vs,"%d",i);
 561                 menu_item=gtk_menu_item_new_with_label(vs);
 562                 SIGNAL_CONNECT(menu_item, "activate", rpcstat_version_select,
 563                                i);
 564
 565                 gtk_widget_show(menu_item);
 566                 gtk_menu_append(GTK_MENU(vers_menu), menu_item);
 567         }
 568
 569         gtk_option_menu_set_menu(GTK_OPTION_MENU(vers_opt), vers_menu);
 570         gtk_box_pack_start(GTK_BOX(prog_box), vers_opt, TRUE, TRUE, 0);
 571         gtk_widget_show(vers_opt);
 572
 573         gtk_box_pack_start(GTK_BOX(dlg_box), prog_box, TRUE, TRUE, 0);
 574         gtk_widget_show(prog_box);
 575
 576
 577         /* filter box */
 578         filter_box=gtk_hbox_new(FALSE, 10);
 579         /* Filter label */
 580         gtk_container_set_border_width(GTK_CONTAINER(filter_box), 10);
 581         filter_label=gtk_label_new("Filter:");
 582         gtk_box_pack_start(GTK_BOX(filter_box), filter_label, FALSE, FALSE, 0);
 583         gtk_widget_show(filter_label);
 584
 585         filter_entry=gtk_entry_new_with_max_length(250);
 586         gtk_box_pack_start(GTK_BOX(filter_box), filter_entry, FALSE, FALSE, 0);
 587         gtk_widget_show(filter_entry);
 588
 589         gtk_box_pack_start(GTK_BOX(dlg_box), filter_box, TRUE, TRUE, 0);
 590         gtk_widget_show(filter_box);
 591
 592
 593         /* the start button */
 594         start_button=gtk_button_new_with_label("Create Stat");
 595         SIGNAL_CONNECT_OBJECT(start_button, "clicked",
 596                               rpcstat_start_button_clicked, NULL);
 597         gtk_box_pack_start(GTK_BOX(dlg_box), start_button, TRUE, TRUE, 0);
 598         gtk_widget_show(start_button);
 599
 600         gtk_widget_show_all(dlg);
 601 }
 602
 603
 604 void
 605 register_tap_listener_gtkrpcstat(void)
 606 {
 607         register_ethereal_tap("rpc,rtt,", gtk_rpcstat_init);
 608 }
 609
 610 void
 611 register_tap_menu_gtkrpcstat(void)
 612 {
 613         register_tap_menu_item("ONC-RPC/RTT", gtk_rpcstat_cb);
 614 }