570 lines
14 KiB
C
570 lines
14 KiB
C
/* h225_counter.c
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* h225 message counter for ethereal
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* Copyright 2003 Lars Roland
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*
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* $Id$
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*
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* Ethereal - Network traffic analyzer
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* By Gerald Combs <gerald@ethereal.com>
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* Copyright 1998 Gerald Combs
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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*/
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#ifdef HAVE_CONFIG_H
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# include "config.h"
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#endif
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#ifdef HAVE_SYS_TYPES_H
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# include <sys/types.h>
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#endif
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#include <string.h>
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#include <gtk/gtk.h>
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#include <epan/packet_info.h>
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#include <epan/epan.h>
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#include <epan/value_string.h>
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#include "tap_menu.h"
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#include <epan/tap.h>
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#include "../register.h"
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#include <epan/dissectors/packet-h225.h>
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#include "gtk_stat_util.h"
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#include "compat_macros.h"
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#include "../simple_dialog.h"
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#include "dlg_utils.h"
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#include "../file.h"
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#include "../globals.h"
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#include "../tap_dfilter_dlg.h"
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#include "tap_dfilter_dlg.h"
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#include "ui_util.h"
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static void gtk_h225counter_init(char *optarg);
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static tap_dfilter_dlg h225_counter_dlg = {
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"H.225 Messages and Message Reasons",
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"h225,counter",
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gtk_h225counter_init,
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-1
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};
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/* following values represent the size of their valuestring arrays */
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#define RAS_MSG_TYPES 33
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#define CS_MSG_TYPES 13
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#define GRJ_REASONS 8
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#define RRJ_REASONS 18
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#define URQ_REASONS 6
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#define URJ_REASONS 6
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#define ARJ_REASONS 22
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#define BRJ_REASONS 8
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#define DRQ_REASONS 3
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#define DRJ_REASONS 4
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#define LRJ_REASONS 16
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#define IRQNAK_REASONS 4
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#define REL_CMP_REASONS 26
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#define FACILITY_REASONS 11
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/* used to keep track of the statistics for an entire program interface */
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typedef struct _h225counter_t {
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GtkWidget *win;
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GtkWidget *vbox;
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char *filter;
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GtkWidget *scrolled_window;
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GtkCList *table;
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guint32 ras_msg[RAS_MSG_TYPES + 1];
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guint32 cs_msg[CS_MSG_TYPES + 1];
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guint32 grj_reason[GRJ_REASONS + 1];
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guint32 rrj_reason[RRJ_REASONS + 1];
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guint32 urq_reason[URQ_REASONS + 1];
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guint32 urj_reason[URJ_REASONS + 1];
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guint32 arj_reason[ARJ_REASONS + 1];
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guint32 brj_reason[BRJ_REASONS + 1];
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guint32 drq_reason[DRQ_REASONS + 1];
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guint32 drj_reason[DRJ_REASONS + 1];
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guint32 lrj_reason[LRJ_REASONS + 1];
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guint32 irqnak_reason[IRQNAK_REASONS + 1];
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guint32 rel_cmp_reason[REL_CMP_REASONS + 1];
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guint32 facility_reason[FACILITY_REASONS + 1];
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} h225counter_t;
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static void
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h225counter_reset(void *phs)
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{
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h225counter_t *hs=(h225counter_t *)phs;
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int i;
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for(i=0;i<=RAS_MSG_TYPES;i++) {
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hs->ras_msg[i] = 0;
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}
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for(i=0;i<=CS_MSG_TYPES;i++) {
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hs->cs_msg[i] = 0;
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}
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for(i=0;i<=GRJ_REASONS;i++) {
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hs->grj_reason[i] = 0;
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}
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for(i=0;i<=RRJ_REASONS;i++) {
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hs->rrj_reason[i] = 0;
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}
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for(i=0;i<=URQ_REASONS;i++) {
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hs->urq_reason[i] = 0;
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}
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for(i=0;i<=URJ_REASONS;i++) {
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hs->urj_reason[i] = 0;
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}
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for(i=0;i<=ARJ_REASONS;i++) {
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hs->arj_reason[i] = 0;
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}
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for(i=0;i<=BRJ_REASONS;i++) {
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hs->brj_reason[i] = 0;
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}
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for(i=0;i<=DRQ_REASONS;i++) {
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hs->drq_reason[i] = 0;
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}
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for(i=0;i<=DRJ_REASONS;i++) {
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hs->drj_reason[i] = 0;
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}
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for(i=0;i<=LRJ_REASONS;i++) {
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hs->lrj_reason[i] = 0;
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}
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for(i=0;i<=IRQNAK_REASONS;i++) {
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hs->irqnak_reason[i] = 0;
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}
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for(i=0;i<=REL_CMP_REASONS;i++) {
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hs->rel_cmp_reason[i] = 0;
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}
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for(i=0;i<=FACILITY_REASONS;i++) {
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hs->facility_reason[i] = 0;
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}
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}
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static int
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h225counter_packet(void *phs, packet_info *pinfo _U_, epan_dissect_t *edt _U_, const void *phi)
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{
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h225counter_t *hs=(h225counter_t *)phs;
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const h225_packet_info *pi=phi;
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switch (pi->msg_type) {
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case H225_RAS:
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if(pi->msg_tag==-1) { /* uninitialized */
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return 0;
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}
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else if (pi->msg_tag >= RAS_MSG_TYPES) { /* unknown */
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hs->ras_msg[RAS_MSG_TYPES]++;
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}
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else {
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hs->ras_msg[pi->msg_tag]++;
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}
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/* Look for reason tag */
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if(pi->reason==-1) { /* uninitialized */
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break;
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}
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switch(pi->msg_tag) {
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case 2: /* GRJ */
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if(pi->reason < GRJ_REASONS)
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hs->grj_reason[pi->reason]++;
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else
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hs->grj_reason[GRJ_REASONS]++;
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break;
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case 5: /* RRJ */
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if(pi->reason < RRJ_REASONS)
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hs->rrj_reason[pi->reason]++;
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else
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hs->rrj_reason[RRJ_REASONS]++;
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break;
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case 6: /* URQ */
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if(pi->reason < URQ_REASONS)
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hs->urq_reason[pi->reason]++;
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else
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hs->urq_reason[URQ_REASONS]++;
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break;
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case 8: /* URJ */
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if(pi->reason < URJ_REASONS)
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hs->urj_reason[pi->reason]++;
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else
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hs->urj_reason[URJ_REASONS]++;
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break;
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case 11: /* ARJ */
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if(pi->reason < ARJ_REASONS)
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hs->arj_reason[pi->reason]++;
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else
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hs->arj_reason[ARJ_REASONS]++;
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break;
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case 14: /* BRJ */
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if(pi->reason < BRJ_REASONS)
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hs->brj_reason[pi->reason]++;
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else
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hs->brj_reason[BRJ_REASONS]++;
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break;
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case 15: /* DRQ */
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if(pi->reason < DRQ_REASONS)
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hs->drq_reason[pi->reason]++;
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else
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hs->drq_reason[DRQ_REASONS]++;
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break;
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case 17: /* DRJ */
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if(pi->reason < DRJ_REASONS)
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hs->drj_reason[pi->reason]++;
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else
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hs->drj_reason[DRJ_REASONS]++;
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break;
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case 20: /* LRJ */
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if(pi->reason < LRJ_REASONS)
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hs->lrj_reason[pi->reason]++;
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else
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hs->lrj_reason[LRJ_REASONS]++;
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break;
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case 29: /* IRQ Nak */
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if(pi->reason < IRQNAK_REASONS)
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hs->irqnak_reason[pi->reason]++;
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else
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hs->irqnak_reason[IRQNAK_REASONS]++;
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break;
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default:
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/* do nothing */
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break;
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}
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break;
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case H225_CS:
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if(pi->msg_tag==-1) { /* uninitialized */
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return 0;
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}
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else if (pi->msg_tag >= CS_MSG_TYPES) { /* unknown */
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hs->cs_msg[CS_MSG_TYPES]++;
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}
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else {
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hs->cs_msg[pi->msg_tag]++;
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}
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/* Look for reason tag */
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if(pi->reason==-1) { /* uninitialized */
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break;
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}
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switch(pi->msg_tag) {
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case 5: /* ReleaseComplete */
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if(pi->reason < REL_CMP_REASONS)
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hs->rel_cmp_reason[pi->reason]++;
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else
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hs->rel_cmp_reason[REL_CMP_REASONS]++;
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break;
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case 6: /* Facility */
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if(pi->reason < FACILITY_REASONS)
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hs->facility_reason[pi->reason]++;
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else
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hs->facility_reason[FACILITY_REASONS]++;
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break;
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default:
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/* do nothing */
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break;
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}
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break;
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default:
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return 0;
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break;
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}
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return 1;
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}
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static void
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h225counter_draw(void *phs)
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{
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h225counter_t *hs=(h225counter_t *)phs;
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int i,j;
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char *str[2];
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for(i=0;i<2;i++) {
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str[i]=g_malloc(sizeof(char[256]));
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}
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/* Now print Message and Reason Counter Table */
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/* clear list before printing */
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gtk_clist_clear(hs->table);
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for(i=0;i<=RAS_MSG_TYPES;i++) {
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if(hs->ras_msg[i]!=0) {
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g_snprintf(str[0], sizeof(char[256]),
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"%s", val_to_str(i,RasMessage_vals,"unknown ras-messages "));
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g_snprintf(str[1], sizeof(char[256]),
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"%d", hs->ras_msg[i]);
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gtk_clist_append(hs->table, str);
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/* reason counter */
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switch(i) {
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case 2: /* GRJ */
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for(j=0;j<=GRJ_REASONS;j++) {
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if(hs->grj_reason[j]!=0) {
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g_snprintf(str[0], sizeof(char[256]),
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" %s", val_to_str(j,GatekeeperRejectReason_vals,"unknown reason "));
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g_snprintf(str[1], sizeof(char[256]),
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"%d", hs->grj_reason[j]);
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gtk_clist_append(hs->table, str);
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}
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}
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break;
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case 5: /* RRJ */
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for(j=0;j<=RRJ_REASONS;j++) {
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if(hs->rrj_reason[j]!=0) {
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g_snprintf(str[0], sizeof(char[256]),
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" %s", val_to_str(j,RegistrationRejectReason_vals,"unknown reason "));
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g_snprintf(str[1], sizeof(char[256]),
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"%d", hs->rrj_reason[j]);
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gtk_clist_append(hs->table, str);
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}
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}
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break;
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case 6: /* URQ */
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for(j=0;j<=URQ_REASONS;j++) {
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if(hs->urq_reason[j]!=0) {
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g_snprintf(str[0], sizeof(char[256]),
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" %s", val_to_str(j,UnregRequestReason_vals,"unknown reason "));
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g_snprintf(str[1], sizeof(char[256]),
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"%d", hs->urq_reason[j]);
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gtk_clist_append(hs->table, str);
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}
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}
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break;
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case 8: /* URJ */
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for(j=0;j<=URJ_REASONS;j++) {
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if(hs->urj_reason[j]!=0) {
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g_snprintf(str[0], sizeof(char[256]),
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" %s", val_to_str(j,UnregRejectReason_vals,"unknown reason "));
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g_snprintf(str[1], sizeof(char[256]),
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"%d", hs->urj_reason[j]);
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gtk_clist_append(hs->table, str);
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}
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}
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break;
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case 11: /* ARJ */
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for(j=0;j<=ARJ_REASONS;j++) {
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if(hs->arj_reason[j]!=0) {
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g_snprintf(str[0], sizeof(char[256]),
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" %s", val_to_str(j,AdmissionRejectReason_vals,"unknown reason "));
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g_snprintf(str[1], sizeof(char[256]),
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"%d", hs->arj_reason[j]);
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gtk_clist_append(hs->table, str);
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}
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}
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break;
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case 14: /* BRJ */
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for(j=0;j<=BRJ_REASONS;j++) {
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if(hs->brj_reason[j]!=0) {
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g_snprintf(str[0], sizeof(char[256]),
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" %s", val_to_str(j,BandRejectReason_vals,"unknown reason "));
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g_snprintf(str[1], sizeof(char[256]),
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"%d", hs->brj_reason[j]);
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gtk_clist_append(hs->table, str);
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}
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}
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break;
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case 15: /* DRQ */
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for(j=0;j<=DRQ_REASONS;j++) {
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if(hs->drq_reason[j]!=0) {
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g_snprintf(str[0], sizeof(char[256]),
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" %s", val_to_str(j,DisengageReason_vals,"unknown reason "));
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g_snprintf(str[1], sizeof(char[256]),
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"%d", hs->drq_reason[j]);
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gtk_clist_append(hs->table, str);
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}
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}
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break;
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case 17: /* DRJ */
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for(j=0;j<=DRJ_REASONS;j++) {
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if(hs->drj_reason[j]!=0) {
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g_snprintf(str[0], sizeof(char[256]),
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" %s", val_to_str(j,DisengageRejectReason_vals,"unknown reason "));
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g_snprintf(str[1], sizeof(char[256]),
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"%d", hs->drj_reason[j]);
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gtk_clist_append(hs->table, str);
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}
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}
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break;
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case 20: /* LRJ */
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for(j=0;j<=LRJ_REASONS;j++) {
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if(hs->lrj_reason[j]!=0) {
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g_snprintf(str[0], sizeof(char[256]),
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" %s", val_to_str(j,LocationRejectReason_vals,"unknown reason "));
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g_snprintf(str[1], sizeof(char[256]),
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"%d", hs->lrj_reason[j]);
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gtk_clist_append(hs->table, str);
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}
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}
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break;
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case 29: /* IRQNak */
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for(j=0;j<=IRQNAK_REASONS;j++) {
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if(hs->irqnak_reason[j]!=0) {
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g_snprintf(str[0], sizeof(char[256]),
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" %s", val_to_str(j,InfoRequestNakReason_vals,"unknown reason "));
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g_snprintf(str[1], sizeof(char[256]),
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"%d", hs->irqnak_reason[j]);
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gtk_clist_append(hs->table, str);
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}
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}
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break;
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default:
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break;
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}
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/* end of reason counter*/
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}
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}
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for(i=0;i<=CS_MSG_TYPES;i++) {
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if(hs->cs_msg[i]!=0) {
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g_snprintf(str[0], sizeof(char[256]),
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"%s", val_to_str(i,T_h323_message_body_vals,"unknown cs-messages "));
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g_snprintf(str[1], sizeof(char[256]),
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"%d", hs->cs_msg[i]);
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gtk_clist_append(hs->table, str);
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/* reason counter */
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switch(i) {
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case 5: /* ReleaseComplete */
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for(j=0;j<=REL_CMP_REASONS;j++) {
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if(hs->rel_cmp_reason[j]!=0) {
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g_snprintf(str[0], sizeof(char[256]),
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" %s", val_to_str(j,ReleaseCompleteReason_vals,"unknown reason "));
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g_snprintf(str[1], sizeof(char[256]),
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"%d", hs->rel_cmp_reason[j]);
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gtk_clist_append(hs->table, str);
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}
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}
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break;
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case 6: /* Facility */
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for(j=0;j<=FACILITY_REASONS;j++) {
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if(hs->facility_reason[j]!=0) {
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g_snprintf(str[0], sizeof(char[256]),
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" %s", val_to_str(j,FacilityReason_vals,"unknown reason "));
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g_snprintf(str[1], sizeof(char[256]),
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"%d", hs->facility_reason[j]);
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gtk_clist_append(hs->table, str);
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}
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}
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break;
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default:
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break;
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}
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}
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}
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gtk_widget_show(GTK_WIDGET(hs->table));
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}
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void protect_thread_critical_region(void);
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void unprotect_thread_critical_region(void);
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static void
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win_destroy_cb(GtkWindow *win _U_, gpointer data)
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{
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h225counter_t *hs=(h225counter_t *)data;
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protect_thread_critical_region();
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remove_tap_listener(hs);
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unprotect_thread_critical_region();
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|
|
if(hs->filter){
|
|
g_free(hs->filter);
|
|
hs->filter=NULL;
|
|
}
|
|
g_free(hs);
|
|
}
|
|
|
|
|
|
static const gchar *titles[]={"Message Type or Reason",
|
|
"Count" };
|
|
|
|
static void
|
|
gtk_h225counter_init(char *optarg)
|
|
{
|
|
h225counter_t *hs;
|
|
char *filter=NULL;
|
|
GString *error_string;
|
|
GtkWidget *bbox;
|
|
GtkWidget *close_bt;
|
|
|
|
if(strncmp(optarg,"h225,counter,",13) == 0){
|
|
filter=optarg+13;
|
|
} else {
|
|
filter=g_malloc(1);
|
|
*filter='\0';
|
|
}
|
|
|
|
hs=g_malloc(sizeof(h225counter_t));
|
|
hs->filter=g_strdup(filter);
|
|
|
|
h225counter_reset(hs);
|
|
|
|
hs->win=window_new(GTK_WINDOW_TOPLEVEL, "Ethereal: H225 counters");
|
|
gtk_window_set_default_size(GTK_WINDOW(hs->win), 400, 200);
|
|
|
|
hs->vbox=gtk_vbox_new(FALSE, 3);
|
|
gtk_container_set_border_width(GTK_CONTAINER(hs->vbox), 12);
|
|
|
|
init_main_stat_window(hs->win, hs->vbox, "H.225 Message and Message Reason Counter", filter);
|
|
|
|
/* init a scrolled window*/
|
|
hs->scrolled_window = scrolled_window_new(NULL, NULL);
|
|
|
|
hs->table = create_stat_table(hs->scrolled_window, hs->vbox, 2, titles);
|
|
|
|
error_string=register_tap_listener("h225", hs, filter, h225counter_reset, h225counter_packet, h225counter_draw);
|
|
if(error_string){
|
|
simple_dialog(ESD_TYPE_ERROR, ESD_BTN_OK, error_string->str);
|
|
g_string_free(error_string, TRUE);
|
|
g_free(hs->filter);
|
|
g_free(hs);
|
|
return;
|
|
}
|
|
|
|
/* Button row. */
|
|
bbox = dlg_button_row_new(GTK_STOCK_CLOSE, NULL);
|
|
gtk_box_pack_end(GTK_BOX(hs->vbox), bbox, FALSE, FALSE, 0);
|
|
|
|
close_bt = OBJECT_GET_DATA(bbox, GTK_STOCK_CLOSE);
|
|
window_set_cancel_button(hs->win, close_bt, window_cancel_button_cb);
|
|
|
|
SIGNAL_CONNECT(hs->win, "delete_event", window_delete_event_cb, NULL);
|
|
SIGNAL_CONNECT(hs->win, "destroy", win_destroy_cb, hs);
|
|
|
|
gtk_widget_show_all(hs->win);
|
|
window_present(hs->win);
|
|
|
|
cf_retap_packets(&cfile);
|
|
}
|
|
|
|
void
|
|
register_tap_listener_gtk_h225counter(void)
|
|
{
|
|
register_tap_listener_cmd_arg("h225,counter", gtk_h225counter_init);
|
|
|
|
register_tap_menu_item("H.225...", REGISTER_TAP_GROUP_TELEPHONY,
|
|
gtk_tap_dfilter_dlg_cb, NULL, NULL, &(h225_counter_dlg));
|
|
}
|