2 * scsi_stat 2006 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
35 #include <epan/packet_info.h>
36 #include <epan/epan.h>
37 #include <epan/stat_cmd_args.h>
39 #include <epan/conversation.h>
40 #include <epan/dissectors/packet-scsi.h>
41 #include <epan/dissectors/packet-fc.h>
42 #include <epan/dissectors/packet-scsi-sbc.h>
43 #include <epan/dissectors/packet-scsi-ssc.h>
44 #include <epan/dissectors/packet-scsi-smc.h>
45 #include <epan/dissectors/packet-scsi-osd.h>
47 #include "../simple_dialog.h"
48 #include "../globals.h"
49 #include "../stat_menu.h"
50 #include "../register.h"
52 #include "gtk/gui_stat_menu.h"
53 #include "gtk/gui_utils.h"
54 #include "gtk/dlg_utils.h"
56 #include "gtk/filter_dlg.h"
57 #include "gtk/stock_icons.h"
58 #include "gtk/service_response_time_table.h"
59 #include "gtk/gtkglobals.h"
60 #include "gtk/filter_autocomplete.h"
63 static GtkWidget *dlg=NULL;
65 /* used to keep track of the statistics for an entire scsi command set */
66 typedef struct _scsistat_t {
68 srt_stat_table srt_table;
70 const value_string *cdbnames;
74 static guint8 scsi_program=0;
75 static GtkWidget *filter_entry;
78 scsistat_gen_title(scsistat_t *rs)
82 title = g_strdup_printf("SCSI Service Response Time statistics for %s: %s",
83 rs->prog, cf_get_display_name(&cfile));
88 scsistat_set_title(scsistat_t *rs)
92 title = scsistat_gen_title(rs);
93 gtk_window_set_title(GTK_WINDOW(rs->win), title);
98 scsistat_reset(void *arg)
100 scsistat_t *rs = arg;
102 reset_srt_table_data(&rs->srt_table);
103 scsistat_set_title(rs);
115 scsistat_program_select(GtkWidget *item _U_, gpointer key)
123 scsistat_packet(void *arg, packet_info *pinfo, epan_dissect_t *edt _U_, const void *arg2)
125 scsistat_t *rs = arg;
126 const scsi_task_data_t *ri = arg2;
128 /* we are only interested in response packets */
129 if(ri->type!=SCSI_PDU_TYPE_RSP){
132 /* we are only interested in a specific commandset */
133 if( (!ri->itl) || ((ri->itl->cmdset&SCSI_CMDSET_MASK)!=rs->cmdset) ){
136 /* check that the opcode looks sane */
137 if( (!ri->itlq) || (ri->itlq->scsi_opcode>255) ){
141 add_srt_table_data(&rs->srt_table, ri->itlq->scsi_opcode, &ri->itlq->fc_time, pinfo);
147 scsistat_draw(void *arg)
149 scsistat_t *rs = arg;
151 draw_srt_table_data(&rs->srt_table);
156 /* since the gtk2 implementation of tap is multithreaded we must protect
157 * remove_tap_listener() from modifying the list while draw_tap_listener()
158 * is running. the other protected block is in main.c
160 * there should not be any other critical regions in gtk2
163 win_destroy_cb(GtkWindow *win _U_, gpointer data)
165 scsistat_t *rs=(scsistat_t *)data;
167 protect_thread_critical_region();
168 remove_tap_listener(rs);
169 unprotect_thread_critical_region();
171 free_srt_table_data(&rs->srt_table);
176 /* When called, this function will create a new instance of gtk2-scsistat.
179 gtk_scsistat_init(const char *optarg, void* userdata _U_)
186 GtkWidget *stat_label;
187 GtkWidget *filter_label;
191 const char *filter=NULL;
192 GString *error_string;
196 if(sscanf(optarg,"scsi,srt,%d,%n",&program,&pos)==1){
203 fprintf(stderr, "wireshark: invalid \"-z scsi,srt,<cmdset>[,<filter>]\" argument\n");
207 scsi_program=program;
208 rs=g_malloc(sizeof(scsistat_t));
212 rs->prog="SBC (disk)";
213 rs->cdbnames=scsi_sbc_vals;
214 hf_name="scsi.sbc.opcode";
217 rs->prog="SSC (tape)";
218 rs->cdbnames=scsi_ssc_vals;
219 hf_name="scsi.ssc.opcode";
222 rs->prog="MMC (cd/dvd)";
223 rs->cdbnames=scsi_mmc_vals;
224 hf_name="scsi.mmc.opcode";
227 rs->prog="SMC (tape robot)";
228 rs->cdbnames=scsi_smc_vals;
229 hf_name="scsi.smc.opcode";
232 rs->prog="OSD (object based)";
233 rs->cdbnames=scsi_osd_vals;
234 hf_name="scsi.osd.opcode";
238 rs->win=window_new(GTK_WINDOW_TOPLEVEL, "scsi-stat");
239 gtk_window_set_default_size(GTK_WINDOW(rs->win), 550, 400);
240 scsistat_set_title(rs);
242 vbox=gtk_vbox_new(FALSE, 3);
243 gtk_container_add(GTK_CONTAINER(rs->win), vbox);
244 gtk_container_set_border_width(GTK_CONTAINER(vbox), 12);
246 title_string = scsistat_gen_title(rs);
247 stat_label=gtk_label_new(title_string);
248 g_free(title_string);
249 gtk_box_pack_start(GTK_BOX(vbox), stat_label, FALSE, FALSE, 0);
251 filter_string = g_strdup_printf("Filter: %s", filter ? filter : "");
252 filter_label=gtk_label_new(filter_string);
253 g_free(filter_string);
254 gtk_label_set_line_wrap(GTK_LABEL(filter_label), TRUE);
255 gtk_box_pack_start(GTK_BOX(vbox), filter_label, FALSE, FALSE, 0);
257 /* We must display TOP LEVEL Widget before calling init_srt_table() */
258 gtk_widget_show_all(rs->win);
260 init_srt_table(&rs->srt_table, 256, vbox, hf_name);
263 init_srt_table_row(&rs->srt_table, i, val_to_str(i, rs->cdbnames, "Unknown-0x%02x"));
267 error_string=register_tap_listener("scsi", rs, filter, 0, scsistat_reset, scsistat_packet, scsistat_draw);
269 simple_dialog(ESD_TYPE_ERROR, ESD_BTN_OK, "%s", error_string->str);
270 g_string_free(error_string, TRUE);
271 free_srt_table_data(&rs->srt_table);
277 bbox = dlg_button_row_new(GTK_STOCK_CLOSE, NULL);
278 gtk_box_pack_end(GTK_BOX(vbox), bbox, FALSE, FALSE, 0);
280 close_bt = g_object_get_data(G_OBJECT(bbox), GTK_STOCK_CLOSE);
281 window_set_cancel_button(rs->win, close_bt, window_cancel_button_cb);
283 g_signal_connect(rs->win, "delete_event", G_CALLBACK(window_delete_event_cb), NULL);
284 g_signal_connect(rs->win, "destroy", G_CALLBACK(win_destroy_cb), rs);
286 gtk_widget_show_all(rs->win);
287 window_present(rs->win);
289 cf_retap_packets(&cfile);
290 gdk_window_raise(rs->win->window);
296 scsistat_start_button_clicked(GtkWidget *item _U_, gpointer data _U_)
301 str = g_string_new("scsi,srt");
302 g_string_append_printf(str, ",%d", scsi_program);
303 filter=gtk_entry_get_text(GTK_ENTRY(filter_entry));
305 g_string_append_printf(str, ",%s", filter);
308 gtk_scsistat_init(str->str,NULL);
309 g_string_free(str, TRUE);
314 gtk_scsistat_cb(GtkWidget *w _U_, gpointer d _U_)
316 GtkWidget *prog_menu;
318 GtkWidget *prog_box, *prog_label, *prog_opt;
319 GtkWidget *filter_box, *filter_bt;
320 GtkWidget *menu_item;
321 GtkWidget *bbox, *start_button, *cancel_button;
323 static construct_args_t args = {
324 "Service Response Time Statistics Filter",
330 /* if the window is already open, bring it to front */
332 gdk_window_raise(dlg->window);
336 dlg=dlg_window_new("Wireshark: Compute SCSI SRT statistics");
337 gtk_window_set_default_size(GTK_WINDOW(dlg), 300, -1);
339 dlg_box=gtk_vbox_new(FALSE, 10);
340 gtk_container_set_border_width(GTK_CONTAINER(dlg_box), 10);
341 gtk_container_add(GTK_CONTAINER(dlg), dlg_box);
342 gtk_widget_show(dlg_box);
345 prog_box=gtk_hbox_new(FALSE, 10);
348 gtk_container_set_border_width(GTK_CONTAINER(prog_box), 10);
349 prog_label=gtk_label_new("Commandset:");
350 gtk_box_pack_start(GTK_BOX(prog_box), prog_label, FALSE, FALSE, 0);
351 gtk_widget_show(prog_label);
354 prog_opt=gtk_option_menu_new();
355 prog_menu=gtk_menu_new();
358 menu_item=gtk_menu_item_new_with_label("SBC (disk)");
359 g_signal_connect(menu_item, "activate", G_CALLBACK(scsistat_program_select), SCSI_DEV_SBC);
360 gtk_widget_show(menu_item);
361 gtk_menu_shell_append(GTK_MENU_SHELL(prog_menu), menu_item);
365 menu_item=gtk_menu_item_new_with_label("SSC (tape)");
366 g_signal_connect(menu_item, "activate", G_CALLBACK(scsistat_program_select), (gpointer)SCSI_DEV_SSC);
367 gtk_widget_show(menu_item);
368 gtk_menu_shell_append(GTK_MENU_SHELL(prog_menu), menu_item);
371 menu_item=gtk_menu_item_new_with_label("MMC (cd/dvd)");
372 g_signal_connect(menu_item, "activate", G_CALLBACK(scsistat_program_select), (gpointer)SCSI_DEV_CDROM);
373 gtk_widget_show(menu_item);
374 gtk_menu_shell_append(GTK_MENU_SHELL(prog_menu), menu_item);
377 gtk_option_menu_set_menu(GTK_OPTION_MENU(prog_opt), prog_menu);
378 gtk_box_pack_start(GTK_BOX(prog_box), prog_opt, TRUE, TRUE, 0);
379 gtk_widget_show(prog_opt);
381 gtk_box_pack_start(GTK_BOX(dlg_box), prog_box, TRUE, TRUE, 0);
382 gtk_widget_show(prog_box);
385 filter_box=gtk_hbox_new(FALSE, 3);
388 filter_bt=gtk_button_new_from_stock(WIRESHARK_STOCK_DISPLAY_FILTER_ENTRY);
389 g_signal_connect(filter_bt, "clicked", G_CALLBACK(display_filter_construct_cb), &args);
390 gtk_box_pack_start(GTK_BOX(filter_box), filter_bt, FALSE, FALSE, 0);
391 gtk_widget_show(filter_bt);
394 filter_entry=gtk_entry_new();
395 g_signal_connect(filter_entry, "changed", G_CALLBACK(filter_te_syntax_check_cb), NULL);
396 g_object_set_data(G_OBJECT(filter_box), E_FILT_AUTOCOMP_PTR_KEY, NULL);
397 g_signal_connect(filter_entry, "key-press-event", G_CALLBACK (filter_string_te_key_pressed_cb), NULL);
398 g_signal_connect(dlg, "key-press-event", G_CALLBACK (filter_parent_dlg_key_pressed_cb), NULL);
400 /* filter prefs dialog */
401 g_object_set_data(G_OBJECT(filter_bt), E_FILT_TE_PTR_KEY, filter_entry);
402 /* filter prefs dialog */
404 gtk_box_pack_start(GTK_BOX(filter_box), filter_entry, TRUE, TRUE, 0);
405 filter=gtk_entry_get_text(GTK_ENTRY(main_display_filter_widget));
407 gtk_entry_set_text(GTK_ENTRY(filter_entry), filter);
409 colorize_filter_te_as_empty(filter_entry);
411 gtk_widget_show(filter_entry);
413 gtk_box_pack_start(GTK_BOX(dlg_box), filter_box, TRUE, TRUE, 0);
414 gtk_widget_show(filter_box);
417 bbox = dlg_button_row_new(WIRESHARK_STOCK_CREATE_STAT, GTK_STOCK_CANCEL, NULL);
418 gtk_box_pack_start(GTK_BOX(dlg_box), bbox, FALSE, FALSE, 0);
419 gtk_widget_show(bbox);
421 start_button = g_object_get_data(G_OBJECT(bbox), WIRESHARK_STOCK_CREATE_STAT);
422 g_signal_connect_swapped(start_button, "clicked",
423 G_CALLBACK(scsistat_start_button_clicked), NULL);
425 cancel_button = g_object_get_data(G_OBJECT(bbox), GTK_STOCK_CANCEL);
426 window_set_cancel_button(dlg, cancel_button, window_cancel_button_cb);
428 /* Give the initial focus to the "Filter" entry box. */
429 gtk_widget_grab_focus(filter_entry);
431 gtk_widget_grab_default(start_button );
433 g_signal_connect(dlg, "delete_event", G_CALLBACK(window_delete_event_cb), NULL);
434 g_signal_connect(dlg, "destroy", G_CALLBACK(dlg_destroy_cb), NULL);
436 gtk_widget_show_all(dlg);
442 register_tap_listener_gtkscsistat(void)
444 register_stat_cmd_arg("scsi,srt,", gtk_scsistat_init, NULL);
446 register_stat_menu_item("SCSI...", REGISTER_STAT_GROUP_RESPONSE_TIME,
447 gtk_scsistat_cb, NULL, NULL, NULL);