ui/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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  24  */
  25
  26 #include "config.h"
  27
  28 #include <string.h>
  29
  30 #include <gtk/gtk.h>
  31
  32 #include <epan/packet_info.h>
  33 #include <epan/epan.h>
  34 #include <epan/value_string.h>
  35 #include <epan/tap.h>
  36 #include <epan/dissectors/packet-afp.h>
  37
  38 #include "../file.h"
  39 #include "../stat_menu.h"
  40
  41 #include "ui/simple_dialog.h"
  42
  43 #include "ui/gtk/gui_utils.h"
  44 #include "ui/gtk/dlg_utils.h"
  45 #include "ui/gtk/service_response_time_table.h"
  46 #include "ui/gtk/tap_param_dlg.h"
  47 #include "ui/gtk/main.h"
  48
  49 #include "ui/gtk/old-gtk-compat.h"
  50
  51 /* used to keep track of the statistics for an entire program interface */
  52 typedef struct _afpstat_t {
  53         GtkWidget *win;
  54         srt_stat_table afp_srt_table;
  55 } afpstat_t;
  56
  57 static void
  58 afpstat_set_title(afpstat_t *ss)
  59 {
  60         set_window_title(ss->win, "AFP Service Response Time statistics");
  61 }
  62
  63 static void
  64 afpstat_reset(void *pss)
  65 {
  66         afpstat_t *ss=(afpstat_t *)pss;
  67
  68         reset_srt_table_data(&ss->afp_srt_table);
  69         afpstat_set_title(ss);
  70 }
  71
  72 static int
  73 afpstat_packet(void *pss, packet_info *pinfo, epan_dissect_t *edt _U_, const void *prv)
  74 {
  75         afpstat_t *ss=(afpstat_t *)pss;
  76         const afp_request_val *request_val=(const afp_request_val *)prv;
  77
  78         /* if we havnt seen the request, just ignore it */
  79         if(!request_val){
  80                 return 0;
  81         }
  82
  83         add_srt_table_data(&ss->afp_srt_table, request_val->command, &request_val->req_time, pinfo);
  84
  85         return 1;
  86 }
  87
  88
  89
  90 static void
  91 afpstat_draw(void *pss)
  92 {
  93         afpstat_t *ss=(afpstat_t *)pss;
  94
  95         draw_srt_table_data(&ss->afp_srt_table);
  96 }
  97
  98
  99 static void
 100 win_destroy_cb(GtkWindow *win _U_, gpointer data)
 101 {
 102         afpstat_t *ss=(afpstat_t *)data;
 103
 104         remove_tap_listener(ss);
 105
 106         free_srt_table_data(&ss->afp_srt_table);
 107         g_free(ss);
 108 }
 109
 110
 111 static void
 112 gtk_afpstat_init(const char *opt_arg, void *userdata _U_)
 113 {
 114         afpstat_t *ss;
 115         const char *filter=NULL;
 116         GtkWidget *label;
 117         char *filter_string;
 118         GString *error_string;
 119         int i;
 120         GtkWidget *vbox;
 121         GtkWidget *bbox;
 122         GtkWidget *close_bt;
 123
 124         if(!strncmp(opt_arg,"afp,srt,",8)){
 125                 filter=opt_arg+8;
 126         } else {
 127                 filter=NULL;
 128         }
 129
 130         ss=(afpstat_t *)g_malloc(sizeof(afpstat_t));
 131
 132         ss->win=dlg_window_new("afp-stat");  /* transient_for top_level */
 133         gtk_window_set_destroy_with_parent (GTK_WINDOW(ss->win), TRUE);
 134         gtk_window_set_default_size(GTK_WINDOW(ss->win), 550, 600);
 135         afpstat_set_title(ss);
 136
 137         vbox=ws_gtk_box_new(GTK_ORIENTATION_VERTICAL, 3, FALSE);
 138         gtk_container_add(GTK_CONTAINER(ss->win), vbox);
 139         gtk_container_set_border_width(GTK_CONTAINER(vbox), 12);
 140
 141         label=gtk_label_new("AFP Service Response Time statistics");
 142         gtk_box_pack_start(GTK_BOX(vbox), label, FALSE, FALSE, 0);
 143
 144         filter_string = g_strdup_printf("Filter: %s", filter ? filter : "");
 145         label=gtk_label_new(filter_string);
 146         gtk_label_set_line_wrap(GTK_LABEL(label), TRUE);
 147         g_free(filter_string);
 148         gtk_box_pack_start(GTK_BOX(vbox), label, FALSE, FALSE, 0);
 149
 150         label=gtk_label_new("AFP Commands");
 151         gtk_box_pack_start(GTK_BOX(vbox), label, FALSE, FALSE, 0);
 152
 153         /* We must display TOP LEVEL Widget before calling init_srt_table() */
 154         gtk_widget_show_all(ss->win);
 155
 156         init_srt_table(&ss->afp_srt_table, 256, vbox, "afp.command");
 157         for(i=0;i<256;i++){
 158                 init_srt_table_row(&ss->afp_srt_table, i, val_to_str_ext(i, &CommandCode_vals_ext, "Unknown(%u)"));
 159         }
 160
 161
 162         error_string=register_tap_listener("afp", ss, filter, 0, afpstat_reset, afpstat_packet, afpstat_draw);
 163         if(error_string){
 164                 simple_dialog(ESD_TYPE_ERROR, ESD_BTN_OK, "%s", error_string->str);
 165                 g_string_free(error_string, TRUE);
 166                 g_free(ss);
 167                 return;
 168         }
 169
 170         /* Button row. */
 171         bbox = dlg_button_row_new(GTK_STOCK_CLOSE, NULL);
 172         gtk_box_pack_end(GTK_BOX(vbox), bbox, FALSE, FALSE, 0);
 173
 174         close_bt = (GtkWidget *)g_object_get_data(G_OBJECT(bbox), GTK_STOCK_CLOSE);
 175         window_set_cancel_button(ss->win, close_bt, window_cancel_button_cb);
 176
 177         g_signal_connect(ss->win, "delete_event", G_CALLBACK(window_delete_event_cb), NULL);
 178         g_signal_connect(ss->win, "destroy", G_CALLBACK(win_destroy_cb), ss);
 179
 180         gtk_widget_show_all(ss->win);
 181         window_present(ss->win);
 182
 183         cf_retap_packets(&cfile);
 184         gdk_window_raise(gtk_widget_get_window(ss->win));
 185 }
 186
 187 static tap_param afp_stat_params[] = {
 188         { PARAM_FILTER, "Filter", NULL }
 189 };
 190
 191 static tap_param_dlg afp_stat_dlg = {
 192         "AFP SRT Statistics",
 193         "afp,srt",
 194         gtk_afpstat_init,
 195         -1,
 196         G_N_ELEMENTS(afp_stat_params),
 197         afp_stat_params
 198 };
 199
 200 void
 201 register_tap_listener_gtkafpstat(void)
 202 {
 203         register_param_stat(&afp_stat_dlg, "AFP",
 204             REGISTER_STAT_GROUP_RESPONSE_TIME);
 205 }