gtk/afp_stat.c

   1 /* afp_stat.c
   2  * Based on
   3  * smb_stat   2003 Ronnie Sahlberg
   4  *
   5  * $Id$
   6  *
   7  * Wireshark - Network traffic analyzer
   8  * By Gerald Combs <gerald@wireshark.org>
   9  * Copyright 1998 Gerald Combs
  10  *
  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.
  15  *
  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.
  20  *
  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.
  24  */
  25
  26 #ifdef HAVE_CONFIG_H
  27 # include "config.h"
  28 #endif
  29
  30 #ifdef HAVE_SYS_TYPES_H
  31 # include <sys/types.h>
  32 #endif
  33
  34 #include <string.h>
  35
  36 #include <gtk/gtk.h>
  37
  38 #include <epan/packet_info.h>
  39 #include <epan/epan.h>
  40 #include <epan/value_string.h>
  41 #include <epan/tap.h>
  42 #include <epan/dissectors/packet-afp.h>
  43
  44 #include "../timestats.h"
  45 #include "../simple_dialog.h"
  46 #include "../file.h"
  47 #include "../stat_menu.h"
  48
  49 #include "gtk/gui_utils.h"
  50 #include "gtk/dlg_utils.h"
  51 #include "gtk/service_response_time_table.h"
  52 #include "gtk/tap_param_dlg.h"
  53 #include "gtk/main.h"
  54
  55 #include "gtk/old-gtk-compat.h"
  56
  57 /* used to keep track of the statistics for an entire program interface */
  58 typedef struct _afpstat_t {
  59         GtkWidget *win;
  60         srt_stat_table afp_srt_table;
  61 } afpstat_t;
  62
  63 static void
  64 afpstat_set_title(afpstat_t *ss)
  65 {
  66         char *title;
  67
  68         title = g_strdup_printf("AFP Service Response Time statistics: %s",
  69             cf_get_display_name(&cfile));
  70         gtk_window_set_title(GTK_WINDOW(ss->win), title);
  71         g_free(title);
  72 }
  73
  74 static void
  75 afpstat_reset(void *pss)
  76 {
  77         afpstat_t *ss=(afpstat_t *)pss;
  78
  79         reset_srt_table_data(&ss->afp_srt_table);
  80         afpstat_set_title(ss);
  81 }
  82
  83 static int
  84 afpstat_packet(void *pss, packet_info *pinfo, epan_dissect_t *edt _U_, const void *prv)
  85 {
  86         afpstat_t *ss=(afpstat_t *)pss;
  87         const afp_request_val *request_val=prv;
  88
  89         /* if we havnt seen the request, just ignore it */
  90         if(!request_val){
  91                 return 0;
  92         }
  93
  94         add_srt_table_data(&ss->afp_srt_table, request_val->command, &request_val->req_time, pinfo);
  95
  96         return 1;
  97 }
  98
  99
 100
 101 static void
 102 afpstat_draw(void *pss)
 103 {
 104         afpstat_t *ss=(afpstat_t *)pss;
 105
 106         draw_srt_table_data(&ss->afp_srt_table);
 107 }
 108
 109
 110 static void
 111 win_destroy_cb(GtkWindow *win _U_, gpointer data)
 112 {
 113         afpstat_t *ss=(afpstat_t *)data;
 114
 115         protect_thread_critical_region();
 116         remove_tap_listener(ss);
 117         unprotect_thread_critical_region();
 118
 119         free_srt_table_data(&ss->afp_srt_table);
 120         g_free(ss);
 121 }
 122
 123
 124 static void
 125 gtk_afpstat_init(const char *optarg, void *userdata _U_)
 126 {
 127         afpstat_t *ss;
 128         const char *filter=NULL;
 129         GtkWidget *label;
 130         char *filter_string;
 131         GString *error_string;
 132         int i;
 133         GtkWidget *vbox;
 134         GtkWidget *bbox;
 135         GtkWidget *close_bt;
 136
 137         if(!strncmp(optarg,"afp,srt,",8)){
 138                 filter=optarg+8;
 139         } else {
 140                 filter=NULL;
 141         }
 142
 143         ss=g_malloc(sizeof(afpstat_t));
 144
 145         ss->win=dlg_window_new("afp-stat");  /* transient_for top_level */
 146         gtk_window_set_destroy_with_parent (GTK_WINDOW(ss->win), TRUE);
 147         gtk_window_set_default_size(GTK_WINDOW(ss->win), 550, 600);
 148         afpstat_set_title(ss);
 149
 150         vbox=gtk_vbox_new(FALSE, 3);
 151         gtk_container_add(GTK_CONTAINER(ss->win), vbox);
 152         gtk_container_set_border_width(GTK_CONTAINER(vbox), 12);
 153
 154         label=gtk_label_new("AFP Service Response Time statistics");
 155         gtk_box_pack_start(GTK_BOX(vbox), label, FALSE, FALSE, 0);
 156
 157         filter_string = g_strdup_printf("Filter: %s", filter ? filter : "");
 158         label=gtk_label_new(filter_string);
 159         gtk_label_set_line_wrap(GTK_LABEL(label), TRUE);
 160         g_free(filter_string);
 161         gtk_box_pack_start(GTK_BOX(vbox), label, FALSE, FALSE, 0);
 162
 163         label=gtk_label_new("AFP Commands");
 164         gtk_box_pack_start(GTK_BOX(vbox), label, FALSE, FALSE, 0);
 165
 166         /* We must display TOP LEVEL Widget before calling init_srt_table() */
 167         gtk_widget_show_all(ss->win);
 168
 169         init_srt_table(&ss->afp_srt_table, 256, vbox, "afp.command");
 170         for(i=0;i<256;i++){
 171                 init_srt_table_row(&ss->afp_srt_table, i, val_to_str_ext(i, &CommandCode_vals_ext, "Unknown(%u)"));
 172         }
 173
 174
 175         error_string=register_tap_listener("afp", ss, filter, 0, afpstat_reset, afpstat_packet, afpstat_draw);
 176         if(error_string){
 177                 simple_dialog(ESD_TYPE_ERROR, ESD_BTN_OK, "%s", error_string->str);
 178                 g_string_free(error_string, TRUE);
 179                 g_free(ss);
 180                 return;
 181         }
 182
 183         /* Button row. */
 184         bbox = dlg_button_row_new(GTK_STOCK_CLOSE, NULL);
 185         gtk_box_pack_end(GTK_BOX(vbox), bbox, FALSE, FALSE, 0);
 186
 187         close_bt = g_object_get_data(G_OBJECT(bbox), GTK_STOCK_CLOSE);
 188         window_set_cancel_button(ss->win, close_bt, window_cancel_button_cb);
 189
 190         g_signal_connect(ss->win, "delete_event", G_CALLBACK(window_delete_event_cb), NULL);
 191         g_signal_connect(ss->win, "destroy", G_CALLBACK(win_destroy_cb), ss);
 192
 193         gtk_widget_show_all(ss->win);
 194         window_present(ss->win);
 195
 196         cf_retap_packets(&cfile);
 197         gdk_window_raise(gtk_widget_get_window(ss->win));
 198 }
 199
 200 static tap_param afp_stat_params[] = {
 201         { PARAM_FILTER, "Filter", NULL }
 202 };
 203
 204 static tap_param_dlg afp_stat_dlg = {
 205         "AFP SRT Statistics",
 206         "afp,srt",
 207         gtk_afpstat_init,
 208         -1,
 209         G_N_ELEMENTS(afp_stat_params),
 210         afp_stat_params
 211 };
 212
 213 void
 214 register_tap_listener_gtkafpstat(void)
 215 {
 216         register_dfilter_stat(&afp_stat_dlg, "AFP",
 217             REGISTER_STAT_GROUP_RESPONSE_TIME);
 218 }