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wireshark/gtk/service_response_time_table.c

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/* service_response_time_table.c
* service_response_time_table 2003 Ronnie Sahlberg
* Helper routines common to all service response time statistics
* tap.
*
* $Id$
*
* Wireshark - Network traffic analyzer
* By Gerald Combs <gerald@wireshark.org>
* Copyright 1998 Gerald Combs
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
#ifdef HAVE_CONFIG_H
# include "config.h"
#endif
#include <string.h>
#include <stdlib.h>
#include <stdio.h>
#include <math.h>
#include <gtk/gtk.h>
#include "epan/packet_info.h"
#include "../simple_dialog.h"
#include "../globals.h"
#include "../color.h"
#include "gtk/service_response_time_table.h"
#include "gtk/filter_utils.h"
#include "gtk/gui_utils.h"
#include "gtk/gtkglobals.h"
#include "image/clist_ascend.xpm"
#include "image/clist_descend.xpm"
typedef struct column_arrows {
GtkWidget *table;
GtkWidget *ascend_pm;
GtkWidget *descend_pm;
} column_arrows;
static void
srt_click_column_cb(GtkCList *clist, gint column, gpointer data)
{
column_arrows *col_arrows = (column_arrows *) data;
int i;
gtk_clist_freeze(clist);
for (i = 0; i < 6; i++) {
gtk_widget_hide(col_arrows[i].ascend_pm);
gtk_widget_hide(col_arrows[i].descend_pm);
}
if (column == clist->sort_column) {
if (clist->sort_type == GTK_SORT_ASCENDING) {
clist->sort_type = GTK_SORT_DESCENDING;
gtk_widget_show(col_arrows[column].descend_pm);
} else {
clist->sort_type = GTK_SORT_ASCENDING;
gtk_widget_show(col_arrows[column].ascend_pm);
}
} else {
/* Columns 2-5 Count, Min, Max, Avg are sorted in descending
order by default.
Columns 0 and 1 sort by ascending order by default
*/
if(column>=2){
clist->sort_type = GTK_SORT_DESCENDING;
gtk_widget_show(col_arrows[column].descend_pm);
} else {
clist->sort_type = GTK_SORT_ASCENDING;
gtk_widget_show(col_arrows[column].ascend_pm);
}
gtk_clist_set_sort_column(clist, column);
}
gtk_clist_thaw(clist);
gtk_clist_sort(clist);
}
static gint
srt_sort_column(GtkCList *clist, gconstpointer ptr1, gconstpointer ptr2)
{
char *text1 = NULL;
char *text2 = NULL;
int i1, i2;
float f1,f2;
const GtkCListRow *row1 = ptr1;
const GtkCListRow *row2 = ptr2;
text1 = GTK_CELL_TEXT (row1->cell[clist->sort_column])->text;
text2 = GTK_CELL_TEXT (row2->cell[clist->sort_column])->text;
switch(clist->sort_column){
case 1:
return strcmp (text1, text2);
case 0:
case 2:
i1=atoi(text1);
i2=atoi(text2);
return i1-i2;
case 3:
case 4:
case 5:
sscanf(text1,"%f",&f1);
sscanf(text2,"%f",&f2);
if(fabs(f1-f2)<0.000005)
return 0;
if(f1>f2)
return 1;
return -1;
}
g_assert_not_reached();
return 0;
}
static void
srt_select_filter_cb(GtkWidget *widget _U_, gpointer callback_data, guint callback_action)
{
int selection;
srt_stat_table *rst = (srt_stat_table *)callback_data;
char *str = NULL;
if(rst->filter_string==NULL){
return;
}
selection=GPOINTER_TO_INT(g_list_nth_data(GTK_CLIST(rst->table)->selection, 0));
if(selection>=(int)rst->num_procs){
simple_dialog(ESD_TYPE_ERROR, ESD_BTN_OK, "No procedure selected");
return;
}
/* translate it back from row index to index in procedures array */
selection=GPOINTER_TO_INT(gtk_clist_get_row_data(rst->table, selection));
str = g_strdup_printf("%s==%d", rst->filter_string, selection);
apply_selected_filter (callback_action, str);
g_free(str);
}
static gint
srt_show_popup_menu_cb(void *widg _U_, GdkEvent *event, srt_stat_table *rst)
{
GdkEventButton *bevent = (GdkEventButton *)event;
if(event->type==GDK_BUTTON_PRESS && bevent->button==3){
gtk_menu_popup(GTK_MENU(rst->menu), NULL, NULL, NULL, NULL,
bevent->button, bevent->time);
}
return FALSE;
}
static GtkItemFactoryEntry srt_list_menu_items[] =
{
/* Match */
{"/Apply as Filter", NULL, NULL, 0, "<Branch>", NULL,},
{"/Apply as Filter/Selected", NULL,
GTK_MENU_FUNC(srt_select_filter_cb), CALLBACK_MATCH(ACTYPE_SELECTED, 0), NULL, NULL,},
{"/Apply as Filter/... not Selected", NULL,
GTK_MENU_FUNC(srt_select_filter_cb), CALLBACK_MATCH(ACTYPE_NOT_SELECTED, 0), NULL, NULL,},
{"/Apply as Filter/.. and Selected", NULL,
GTK_MENU_FUNC(srt_select_filter_cb), CALLBACK_MATCH(ACTYPE_AND_SELECTED, 0), NULL, NULL,},
{"/Apply as Filter/... or Selected", NULL,
GTK_MENU_FUNC(srt_select_filter_cb), CALLBACK_MATCH(ACTYPE_OR_SELECTED, 0), NULL, NULL,},
{"/Apply as Filter/... and not Selected", NULL,
GTK_MENU_FUNC(srt_select_filter_cb), CALLBACK_MATCH(ACTYPE_AND_NOT_SELECTED, 0), NULL, NULL,},
{"/Apply as Filter/... or not Selected", NULL,
GTK_MENU_FUNC(srt_select_filter_cb), CALLBACK_MATCH(ACTYPE_OR_NOT_SELECTED, 0), NULL, NULL,},
/* Prepare */
{"/Prepare a Filter", NULL, NULL, 0, "<Branch>", NULL,},
{"/Prepare a Filter/Selected", NULL,
GTK_MENU_FUNC(srt_select_filter_cb), CALLBACK_PREPARE(ACTYPE_SELECTED, 0), NULL, NULL,},
{"/Prepare a Filter/Not Selected", NULL,
GTK_MENU_FUNC(srt_select_filter_cb), CALLBACK_PREPARE(ACTYPE_NOT_SELECTED, 0), NULL, NULL,},
{"/Prepare a Filter/... and Selected", NULL,
GTK_MENU_FUNC(srt_select_filter_cb), CALLBACK_PREPARE(ACTYPE_AND_SELECTED, 0), NULL, NULL,},
{"/Prepare a Filter/... or Selected", NULL,
GTK_MENU_FUNC(srt_select_filter_cb), CALLBACK_PREPARE(ACTYPE_OR_SELECTED, 0), NULL, NULL,},
{"/Prepare a Filter/... and not Selected", NULL,
GTK_MENU_FUNC(srt_select_filter_cb), CALLBACK_PREPARE(ACTYPE_AND_NOT_SELECTED, 0), NULL, NULL,},
{"/Prepare a Filter/... or not Selected", NULL,
GTK_MENU_FUNC(srt_select_filter_cb), CALLBACK_PREPARE(ACTYPE_OR_NOT_SELECTED, 0), NULL, NULL,},
/* Find Frame */
{"/Find Frame", NULL, NULL, 0, "<Branch>", NULL,},
{"/Find Frame/Find Frame", NULL, NULL, 0, "<Branch>", NULL,},
{"/Find Frame/Find Frame/Selected", NULL,
GTK_MENU_FUNC(srt_select_filter_cb), CALLBACK_FIND_FRAME(ACTYPE_SELECTED, 0), NULL, NULL,},
{"/Find Frame/Find Frame/Not Selected", NULL,
GTK_MENU_FUNC(srt_select_filter_cb), CALLBACK_FIND_FRAME(ACTYPE_NOT_SELECTED, 0), NULL, NULL,},
/* Find Next */
{"/Find Frame/Find Next", NULL, NULL, 0, "<Branch>", NULL,},
{"/Find Frame/Find Next/Selected", NULL,
GTK_MENU_FUNC(srt_select_filter_cb), CALLBACK_FIND_NEXT(ACTYPE_SELECTED, 0), NULL, NULL,},
{"/Find Frame/Find Next/Not Selected", NULL,
GTK_MENU_FUNC(srt_select_filter_cb), CALLBACK_FIND_NEXT(ACTYPE_NOT_SELECTED, 0), NULL, NULL,},
/* Find Previous */
{"/Find Frame/Find Previous", NULL, NULL, 0, "<Branch>", NULL,},
{"/Find Frame/Find Previous/Selected", NULL,
GTK_MENU_FUNC(srt_select_filter_cb), CALLBACK_FIND_PREVIOUS(ACTYPE_SELECTED, 0), NULL, NULL,},
{"/Find Frame/Find Previous/Not Selected", NULL,
GTK_MENU_FUNC(srt_select_filter_cb), CALLBACK_FIND_PREVIOUS(ACTYPE_NOT_SELECTED, 0), NULL, NULL,},
/* Colorize Procedure */
{"/Colorize Procedure", NULL, NULL, 0, "<Branch>", NULL,},
{"/Colorize Procedure/Selected", NULL,
GTK_MENU_FUNC(srt_select_filter_cb), CALLBACK_COLORIZE(ACTYPE_SELECTED, 0), NULL, NULL,},
{"/Colorize Procedure/Not Selected", NULL,
GTK_MENU_FUNC(srt_select_filter_cb), CALLBACK_COLORIZE(ACTYPE_NOT_SELECTED, 0), NULL, NULL,}
};
static void
srt_create_popup_menu(srt_stat_table *rst)
{
GtkItemFactory *item_factory;
item_factory = gtk_item_factory_new(GTK_TYPE_MENU, "<main>", NULL);
gtk_item_factory_create_items_ac(item_factory, sizeof(srt_list_menu_items)/sizeof(srt_list_menu_items[0]), srt_list_menu_items, rst, 2);
rst->menu = gtk_item_factory_get_widget(item_factory, "<main>");
g_signal_connect(rst->table, "button_press_event", G_CALLBACK(srt_show_popup_menu_cb), rst);
}
void
init_srt_table(srt_stat_table *rst, int num_procs, GtkWidget *vbox, const char *filter_string)
{
int i, j;
column_arrows *col_arrows;
GdkBitmap *ascend_bm, *descend_bm;
GdkPixmap *ascend_pm, *descend_pm;
GtkStyle *win_style;
GtkWidget *column_lb;
const char *default_titles[] = { "Index", "Procedure", "Calls", "Min SRT", "Max SRT", "Avg SRT" };
if(filter_string){
rst->filter_string=g_strdup(filter_string);
} else {
rst->filter_string=NULL;
}
rst->scrolled_window=scrolled_window_new(NULL, NULL);
gtk_box_pack_start(GTK_BOX(vbox), rst->scrolled_window, TRUE, TRUE, 0);
rst->table=(GtkCList *)gtk_clist_new(6);
gtk_widget_show(GTK_WIDGET(rst->table));
gtk_widget_show(rst->scrolled_window);
col_arrows = (column_arrows *) g_malloc(sizeof(column_arrows) * 6);
win_style = gtk_widget_get_style(rst->scrolled_window);
ascend_pm = gdk_pixmap_create_from_xpm_d(rst->scrolled_window->window,
&ascend_bm,
&win_style->bg[GTK_STATE_NORMAL],
(gchar **)clist_ascend_xpm);
descend_pm = gdk_pixmap_create_from_xpm_d(rst->scrolled_window->window,
&descend_bm,
&win_style->bg[GTK_STATE_NORMAL],
(gchar **)clist_descend_xpm);
for (i = 0; i < 6; i++) {
col_arrows[i].table = gtk_table_new(2, 2, FALSE);
gtk_table_set_col_spacings(GTK_TABLE(col_arrows[i].table), 5);
column_lb = gtk_label_new(default_titles[i]);
gtk_table_attach(GTK_TABLE(col_arrows[i].table), column_lb, 0, 1, 0, 2, GTK_SHRINK, GTK_SHRINK, 0, 0);
gtk_widget_show(column_lb);
col_arrows[i].ascend_pm = gtk_pixmap_new(ascend_pm, ascend_bm);
gtk_table_attach(GTK_TABLE(col_arrows[i].table), col_arrows[i].ascend_pm, 1, 2, 1, 2, GTK_SHRINK, GTK_SHRINK, 0, 0);
col_arrows[i].descend_pm = gtk_pixmap_new(descend_pm, descend_bm);
gtk_table_attach(GTK_TABLE(col_arrows[i].table), col_arrows[i].descend_pm, 1, 2, 0, 1, GTK_SHRINK, GTK_SHRINK, 0, 0);
if (i == 2) {
gtk_widget_show(col_arrows[i].descend_pm);
}
gtk_clist_set_column_widget(GTK_CLIST(rst->table), i, col_arrows[i].table);
gtk_widget_show(col_arrows[i].table);
}
gtk_clist_column_titles_show(GTK_CLIST(rst->table));
gtk_clist_set_compare_func(rst->table, srt_sort_column);
gtk_clist_set_sort_column(rst->table, 2);
gtk_clist_set_sort_type(rst->table, GTK_SORT_DESCENDING);
/*XXX instead of this we should probably have some code to
dynamically adjust the width of the columns */
gtk_clist_set_column_width(rst->table, 0, 32);
gtk_clist_set_column_width(rst->table, 1, 160);
gtk_clist_set_column_width(rst->table, 2, 50);
gtk_clist_set_column_width(rst->table, 3, 60);
gtk_clist_set_column_width(rst->table, 4, 60);
gtk_clist_set_column_width(rst->table, 5, 60);
gtk_clist_set_shadow_type(rst->table, GTK_SHADOW_IN);
gtk_clist_column_titles_show(rst->table);
gtk_container_add(GTK_CONTAINER(rst->scrolled_window), (GtkWidget *)rst->table);
g_signal_connect(rst->table, "click-column", G_CALLBACK(srt_click_column_cb), col_arrows);
gtk_widget_show(GTK_WIDGET(rst->table));
gtk_widget_show(rst->scrolled_window);
rst->num_procs=num_procs;
rst->procedures=g_malloc(sizeof(srt_procedure_t)*num_procs);
for(i=0;i<num_procs;i++){
time_stat_init(&rst->procedures[i].stats);
for(j=0;j<6;j++){
rst->procedures[i].entries[j]=NULL;
}
}
/* create popup menu for this table */
if(rst->filter_string){
srt_create_popup_menu(rst);
}
}
void
init_srt_table_row(srt_stat_table *rst, int index, const char *procedure)
{
/* we have discovered a new procedure. Extend the table accordingly */
if(index>=rst->num_procs){
int old_num_procs=rst->num_procs;
int i,j;
rst->num_procs=index+1;
rst->procedures=g_realloc(rst->procedures, sizeof(srt_procedure_t)*(rst->num_procs));
for(i=old_num_procs;i<rst->num_procs;i++){
time_stat_init(&rst->procedures[i].stats);
for(j=0;j<6;j++){
rst->procedures[i].entries[j]=NULL;
}
}
}
rst->procedures[index].entries[0]=g_strdup_printf("%d", index);
rst->procedures[index].entries[1]=g_strdup(procedure);
rst->procedures[index].entries[2]=g_strdup("0");
rst->procedures[index].entries[3]=g_strdup("0");
rst->procedures[index].entries[4]=g_strdup("0");
rst->procedures[index].entries[5]=g_strdup("0");
}
void
add_srt_table_data(srt_stat_table *rst, int index, const nstime_t *req_time, packet_info *pinfo)
{
srt_procedure_t *rp;
nstime_t t, delta;
gint row;
rp=&rst->procedures[index];
/*
* If the count of calls for this procedure is currently zero, it's
* going to become non-zero, so add a row for it (we don't want
* rows for procedures that have no calls - especially if the
* procedure has no calls because the index doesn't correspond
* to a procedure, but is an unused/reserved value).
*
* (Yes, this means that the rows aren't in order by anything
* interesting. That's why we have the table sorted by a column.)
*/
if (rp->stats.num==0){
row=gtk_clist_append(rst->table, rst->procedures[index].entries);
gtk_clist_set_row_data(rst->table, row, (gpointer)(long) index);
}
/* calculate time delta between request and reply */
t=pinfo->fd->abs_ts;
nstime_delta(&delta, &t, req_time);
time_stat_update(&rp->stats, &delta, pinfo);
}
void
draw_srt_table_data(srt_stat_table *rst)
{
int i,j;
guint64 td;
char *strp;
for(i=0;i<rst->num_procs;i++){
/* ignore procedures with no calls (they don't have CList rows) */
if(rst->procedures[i].stats.num==0){
continue;
}
/* scale it to units of 10us.*/
/* for long captures with a large tot time, this can overflow on 32bit */
td=(int)rst->procedures[i].stats.tot.secs;
td=td*100000+(int)rst->procedures[i].stats.tot.nsecs/10000;
td/=rst->procedures[i].stats.num;
j=gtk_clist_find_row_from_data(rst->table, (gpointer)(long)i);
strp=g_strdup_printf("%d", rst->procedures[i].stats.num);
gtk_clist_set_text(rst->table, j, 2, strp);
g_free(rst->procedures[i].entries[2]);
rst->procedures[i].entries[2]=strp;
strp=g_strdup_printf("%3d.%05d",
(int)rst->procedures[i].stats.min.secs,
rst->procedures[i].stats.min.nsecs/10000);
gtk_clist_set_text(rst->table, j, 3, strp);
g_free(rst->procedures[i].entries[3]);
rst->procedures[i].entries[3]=strp;
strp=g_strdup_printf("%3d.%05d",
(int)rst->procedures[i].stats.max.secs,
rst->procedures[i].stats.max.nsecs/10000);
gtk_clist_set_text(rst->table, j, 4, strp);
g_free(rst->procedures[i].entries[4]);
rst->procedures[i].entries[4]=strp;
strp=g_strdup_printf("%3" G_GINT64_MODIFIER "d.%05" G_GINT64_MODIFIER "d",
td/100000, td%100000);
gtk_clist_set_text(rst->table, j, 5, strp);
g_free(rst->procedures[i].entries[5]);
rst->procedures[i].entries[5]=strp;
}
gtk_clist_sort(rst->table);
}
void
reset_srt_table_data(srt_stat_table *rst)
{
int i;
for(i=0;i<rst->num_procs;i++){
time_stat_init(&rst->procedures[i].stats);
}
gtk_clist_clear(rst->table);
}
void
free_srt_table_data(srt_stat_table *rst)
{
int i,j;
for(i=0;i<rst->num_procs;i++){
for(j=0;j<6;j++){
if(rst->procedures[i].entries[j]){
g_free(rst->procedures[i].entries[j]);
rst->procedures[i].entries[j]=NULL;
}
}
}
g_free(rst->filter_string);
rst->filter_string=NULL;
g_free(rst->procedures);
rst->procedures=NULL;
rst->num_procs=0;
}
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