/* mtp3_stat.c
*
* Copyright 2004, Michael Lum <mlum [AT] telostech.com>
* In association with Telos Technology Inc.
*
* Modified from gsm_map_stat.c
*
* $Id: mtp3_stat.c 21595 2007-04-26 07:57:44Z guy $
*
* 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.
*/
/*
* This TAP provides statistics for MTP3:
*/
#ifdef HAVE_CONFIG_H
# include "config.h"
#endif
#include <gtk/gtk.h>
#include <string.h>
#include "epan/packet_info.h"
#include "epan/epan.h"
#include "epan/value_string.h"
#include <epan/stat_cmd_args.h>
#include "../stat_menu.h"
#include "gui_stat_menu.h"
#include "image/clist_ascend.xpm"
#include "image/clist_descend.xpm"
#include "simple_dialog.h"
#include "dlg_utils.h"
#include <epan/tap.h>
#include <epan/emem.h>
#include "../register.h"
#include "../globals.h"
#include "filter_dlg.h"
#include "compat_macros.h"
#include "gui_utils.h"
#include <epan/dissectors/packet-mtp3.h>
#include "mtp3_stat.h"
typedef struct column_arrows {
GtkWidget *table;
GtkWidget *ascend_pm;
GtkWidget *descend_pm;
} column_arrows;
#define MTP3_INIT_TABLE_NUM_COLUMNS 6
typedef struct _my_columns_t {
guint32 value;
const gchar *strptr;
GtkJustification just;
} my_columns_t;
static my_columns_t columns[MTP3_INIT_TABLE_NUM_COLUMNS] = {
{ 80, "OPC", GTK_JUSTIFY_LEFT },
{ 80, "DPC", GTK_JUSTIFY_LEFT },
{ 110, "SI", GTK_JUSTIFY_LEFT },
{ 80, "Num MSUs", GTK_JUSTIFY_RIGHT },
{ 100, "Num Bytes", GTK_JUSTIFY_RIGHT },
{ 80, "Avg Bytes", GTK_JUSTIFY_RIGHT }
};
typedef struct _mtp3_stat_dlg_t {
GtkWidget *win;
GtkWidget *scrolled_win;
GtkWidget *table;
char *entries[MTP3_INIT_TABLE_NUM_COLUMNS];
} mtp3_stat_dlg_t;
static mtp3_stat_dlg_t dlg;
mtp3_stat_t mtp3_stat[MTP3_MAX_NUM_OPC_DPC];
guint8 mtp3_num_used;
static void
mtp3_stat_reset(
void *tapdata)
{
mtp3_stat_t (*stat_p)[MTP3_MAX_NUM_OPC_DPC] = tapdata;
mtp3_num_used = 0;
memset(stat_p, 0, MTP3_MAX_NUM_OPC_DPC * sizeof(mtp3_stat_t));
if (dlg.win != NULL)
{
gtk_clist_clear(GTK_CLIST(dlg.table));
}
}
static int
mtp3_stat_packet(
void *tapdata,
packet_info *pinfo _U_,
epan_dissect_t *edt _U_,
const void *data)
{
mtp3_stat_t (*stat_p)[MTP3_MAX_NUM_OPC_DPC] = tapdata;
const mtp3_tap_rec_t *data_p = data;
int i;
if (data_p->si_code >= MTP3_NUM_SI_CODE)
{
/*
* we thought this si_code was not used ?
* is MTP3_NUM_SI_CODE out of date ?
*/
return(0);
}
/*
* look for opc/dpc pair
*/
i = 0;
while (i < mtp3_num_used)
{
if (memcmp(&data_p->addr_opc, &(*stat_p)[i].addr_opc, sizeof(mtp3_addr_pc_t)) == 0)
{
if (memcmp(&data_p->addr_dpc, &(*stat_p)[i].addr_dpc, sizeof(mtp3_addr_pc_t)) == 0)
{
break;
}
}
i++;
}
if (i == mtp3_num_used)
{
if (mtp3_num_used == MTP3_MAX_NUM_OPC_DPC)
{
/*
* too many
*/
return(0);
}
mtp3_num_used++;
}
(*stat_p)[i].addr_opc = data_p->addr_opc;
(*stat_p)[i].addr_dpc = data_p->addr_dpc;
(*stat_p)[i].si_code[data_p->si_code].num_msus++;
(*stat_p)[i].si_code[data_p->si_code].size += data_p->size;
return(1);
}
static void
mtp3_stat_draw(
void *tapdata)
{
mtp3_stat_t (*stat_p)[MTP3_MAX_NUM_OPC_DPC] = tapdata;
int i, j, row_offset;
char *str;
if (!dlg.win || !tapdata)
{
return;
}
str=ep_alloc(256);
i = 0;
while (i < mtp3_num_used)
{
row_offset = i * MTP3_NUM_SI_CODE;
mtp3_addr_to_str_buf(&(*stat_p)[i].addr_opc, str, 256);
dlg.entries[0] = g_strdup(str);
mtp3_addr_to_str_buf(&(*stat_p)[i].addr_dpc, str, 256);
dlg.entries[1] = g_strdup(str);
for (j=0; j < MTP3_NUM_SI_CODE; j++)
{
dlg.entries[2] = g_strdup(mtp3_service_indicator_code_short_vals[j].strptr);
dlg.entries[3] = g_strdup_printf("%u", (*stat_p)[i].si_code[j].num_msus);
dlg.entries[4] = g_strdup_printf("%.0f", (*stat_p)[i].si_code[j].size);
dlg.entries[5] =
g_strdup_printf("%.2f",
(*stat_p)[i].si_code[j].size/(*stat_p)[i].si_code[j].num_msus);
gtk_clist_insert(GTK_CLIST(dlg.table), row_offset + j, dlg.entries);
}
i++;
}
gtk_clist_sort(GTK_CLIST(dlg.table));
}
static void
mtp3_stat_gtk_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 < MTP3_INIT_TABLE_NUM_COLUMNS; 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 0-1 sorted in descending order by default
*/
if (column <= 1)
{
clist->sort_type = GTK_SORT_ASCENDING;
gtk_widget_show(col_arrows[column].ascend_pm);
}
else
{
clist->sort_type = GTK_SORT_DESCENDING;
gtk_widget_show(col_arrows[column].descend_pm);
}
gtk_clist_set_sort_column(clist, column);
}
gtk_clist_thaw(clist);
gtk_clist_sort(clist);
}
static gint
mtp3_stat_gtk_sort_column(
GtkCList *clist,
gconstpointer ptr1,
gconstpointer ptr2)
{
const GtkCListRow *row1 = ptr1;
const GtkCListRow *row2 = ptr2;
char *text1 = NULL;
char *text2 = NULL;
int i1, i2;
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 0:
case 1:
case 2:
/* text columns */
return(strcmp(text1, text2));
default:
/* number columns */
i1 = strtol(text1, NULL, 0);
i2 = strtol(text2, NULL, 0);
return(i1 - i2);
}
g_assert_not_reached();
return(0);
}
static void
mtp3_stat_gtk_win_destroy_cb(
GtkWindow *win _U_,
gpointer user_data _U_)
{
memset((void *) user_data, 0, sizeof(mtp3_stat_dlg_t));
}
static void
mtp3_stat_gtk_win_create(
mtp3_stat_dlg_t *dlg_p,
const char *title)
{
int i;
column_arrows *col_arrows;
GtkWidget *column_lb;
GtkWidget *vbox;
GtkWidget *bt_close;
GtkWidget *bbox;
dlg_p->win = window_new(GTK_WINDOW_TOPLEVEL, title);
gtk_window_set_default_size(GTK_WINDOW(dlg_p->win), 640, 390);
vbox = gtk_vbox_new(FALSE, 3);
gtk_container_add(GTK_CONTAINER(dlg_p->win), vbox);
gtk_container_set_border_width(GTK_CONTAINER(vbox), 12);
dlg_p->scrolled_win = scrolled_window_new(NULL, NULL);
gtk_box_pack_start(GTK_BOX(vbox), dlg_p->scrolled_win, TRUE, TRUE, 0);
dlg_p->table = gtk_clist_new(MTP3_INIT_TABLE_NUM_COLUMNS);
col_arrows =
(column_arrows *) g_malloc(sizeof(column_arrows) * MTP3_INIT_TABLE_NUM_COLUMNS);
for (i = 0; i < MTP3_INIT_TABLE_NUM_COLUMNS; 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(columns[i].strptr);
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 = xpm_to_widget(clist_ascend_xpm);
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 = xpm_to_widget(clist_descend_xpm);
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 == 0)
{
/* default column sorting */
gtk_widget_show(col_arrows[i].ascend_pm);
}
gtk_clist_set_column_justification(GTK_CLIST(dlg_p->table), i, columns[i].just);
gtk_clist_set_column_widget(GTK_CLIST(dlg_p->table), i, col_arrows[i].table);
gtk_widget_show(col_arrows[i].table);
}
gtk_clist_column_titles_show(GTK_CLIST(dlg_p->table));
gtk_clist_set_compare_func(GTK_CLIST(dlg_p->table), mtp3_stat_gtk_sort_column);
gtk_clist_set_sort_column(GTK_CLIST(dlg_p->table), 0);
gtk_clist_set_sort_type(GTK_CLIST(dlg_p->table), GTK_SORT_ASCENDING);
for (i = 0; i < MTP3_INIT_TABLE_NUM_COLUMNS; i++)
{
gtk_clist_set_column_width(GTK_CLIST(dlg_p->table), i, columns[i].value);
}
gtk_clist_set_shadow_type(GTK_CLIST(dlg_p->table), GTK_SHADOW_IN);
gtk_clist_column_titles_show(GTK_CLIST(dlg_p->table));
gtk_container_add(GTK_CONTAINER(dlg_p->scrolled_win), dlg_p->table);
SIGNAL_CONNECT(dlg_p->table, "click-column", mtp3_stat_gtk_click_column_cb, col_arrows);
/* Button row. */
bbox = dlg_button_row_new(GTK_STOCK_CLOSE, NULL);
gtk_box_pack_start(GTK_BOX(vbox), bbox, FALSE, FALSE, 0);
bt_close = OBJECT_GET_DATA(bbox, GTK_STOCK_CLOSE);
window_set_cancel_button(dlg_p->win, bt_close, window_cancel_button_cb);
SIGNAL_CONNECT(dlg_p->win, "delete_event", window_delete_event_cb, NULL);
SIGNAL_CONNECT(dlg_p->win, "destroy", mtp3_stat_gtk_win_destroy_cb, dlg_p);
gtk_widget_show_all(dlg_p->win);
window_present(dlg_p->win);
}
static void
mtp3_stat_gtk_cb(
GtkWidget *w _U_,
gpointer d _U_)
{
/*
* if the window is already open, bring it to front
*/
if (dlg.win)
{
gdk_window_raise(dlg.win->window);
return;
}
mtp3_stat_gtk_win_create(&dlg, "MTP3 Statistics");
mtp3_stat_draw(&mtp3_stat);
}
static void
mtp3_stat_gtk_init( const char *optarg _U_, void* userdata _U_)
{
mtp3_stat_gtk_cb(NULL, NULL);
}
void
register_tap_listener_gtkmtp3_stat(void)
{
GString *err_p;
memset((void *) &mtp3_stat, 0, sizeof(mtp3_stat_t));
err_p =
register_tap_listener("mtp3", &mtp3_stat, NULL,
mtp3_stat_reset,
mtp3_stat_packet,
mtp3_stat_draw);
if (err_p != NULL)
{
simple_dialog(ESD_TYPE_WARN, ESD_BTN_OK, err_p->str);
g_string_free(err_p, TRUE);
exit(1);
}
register_stat_menu_item("MTP3/MSUs", REGISTER_STAT_GROUP_TELEPHONY,
mtp3_stat_gtk_cb, NULL, NULL, NULL);
register_stat_cmd_arg("mtp3,msus", mtp3_stat_gtk_init,NULL);
}
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