2 * h225 message counter for ethereal
3 * Copyright 2003 Lars Roland
7 * Ethereal - Network traffic analyzer
8 * By Gerald Combs <gerald@ethereal.com>
9 * Copyright 1998 Gerald Combs
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.
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.
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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
32 #ifdef HAVE_SYS_TYPES_H
33 # include <sys/types.h>
37 #include "epan/packet_info.h"
39 #include <epan/stat_cmd_args.h>
40 #include "epan/value_string.h"
42 #include <epan/dissectors/packet-h225.h>
44 /* following values represent the size of their valuestring arrays */
46 #define RAS_MSG_TYPES 33
47 #define CS_MSG_TYPES 13
50 #define RRJ_REASONS 18
53 #define ARJ_REASONS 22
57 #define LRJ_REASONS 16
58 #define IRQNAK_REASONS 4
59 #define REL_CMP_REASONS 26
60 #define FACILITY_REASONS 11
63 /* used to keep track of the statistics for an entire program interface */
64 typedef struct _h225counter_t {
66 guint32 ras_msg[RAS_MSG_TYPES + 1];
67 guint32 cs_msg[CS_MSG_TYPES + 1];
68 guint32 grj_reason[GRJ_REASONS + 1];
69 guint32 rrj_reason[RRJ_REASONS + 1];
70 guint32 urq_reason[URQ_REASONS + 1];
71 guint32 urj_reason[URJ_REASONS + 1];
72 guint32 arj_reason[ARJ_REASONS + 1];
73 guint32 brj_reason[BRJ_REASONS + 1];
74 guint32 drq_reason[DRQ_REASONS + 1];
75 guint32 drj_reason[DRJ_REASONS + 1];
76 guint32 lrj_reason[LRJ_REASONS + 1];
77 guint32 irqnak_reason[IRQNAK_REASONS + 1];
78 guint32 rel_cmp_reason[REL_CMP_REASONS + 1];
79 guint32 facility_reason[FACILITY_REASONS + 1];
84 h225counter_reset(void *phs)
86 h225counter_t *hs=(h225counter_t *)phs;
89 for(i=0;i<=RAS_MSG_TYPES;i++) {
92 for(i=0;i<=CS_MSG_TYPES;i++) {
95 for(i=0;i<=GRJ_REASONS;i++) {
96 hs->grj_reason[i] = 0;
98 for(i=0;i<=RRJ_REASONS;i++) {
99 hs->rrj_reason[i] = 0;
101 for(i=0;i<=URQ_REASONS;i++) {
102 hs->urq_reason[i] = 0;
104 for(i=0;i<=URJ_REASONS;i++) {
105 hs->urj_reason[i] = 0;
107 for(i=0;i<=ARJ_REASONS;i++) {
108 hs->arj_reason[i] = 0;
110 for(i=0;i<=BRJ_REASONS;i++) {
111 hs->brj_reason[i] = 0;
113 for(i=0;i<=DRQ_REASONS;i++) {
114 hs->drq_reason[i] = 0;
116 for(i=0;i<=DRJ_REASONS;i++) {
117 hs->drj_reason[i] = 0;
119 for(i=0;i<=LRJ_REASONS;i++) {
120 hs->lrj_reason[i] = 0;
122 for(i=0;i<=IRQNAK_REASONS;i++) {
123 hs->irqnak_reason[i] = 0;
125 for(i=0;i<=REL_CMP_REASONS;i++) {
126 hs->rel_cmp_reason[i] = 0;
128 for(i=0;i<=FACILITY_REASONS;i++) {
129 hs->facility_reason[i] = 0;
134 h225counter_packet(void *phs, packet_info *pinfo _U_, epan_dissect_t *edt _U_, const void *phi)
136 h225counter_t *hs=(h225counter_t *)phs;
137 const h225_packet_info *pi=phi;
139 switch (pi->msg_type) {
142 if(pi->msg_tag==-1) { /* uninitialized */
145 else if (pi->msg_tag >= RAS_MSG_TYPES) { /* unknown */
146 hs->ras_msg[RAS_MSG_TYPES]++;
149 hs->ras_msg[pi->msg_tag]++;
152 /* Look for reason tag */
153 if(pi->reason==-1) { /* uninitialized */
157 switch(pi->msg_tag) {
160 if(pi->reason < GRJ_REASONS)
161 hs->grj_reason[pi->reason]++;
163 hs->grj_reason[GRJ_REASONS]++;
166 if(pi->reason < RRJ_REASONS)
167 hs->rrj_reason[pi->reason]++;
169 hs->rrj_reason[RRJ_REASONS]++;
172 if(pi->reason < URQ_REASONS)
173 hs->urq_reason[pi->reason]++;
175 hs->urq_reason[URQ_REASONS]++;
178 if(pi->reason < URJ_REASONS)
179 hs->urj_reason[pi->reason]++;
181 hs->urj_reason[URJ_REASONS]++;
184 if(pi->reason < ARJ_REASONS)
185 hs->arj_reason[pi->reason]++;
187 hs->arj_reason[ARJ_REASONS]++;
190 if(pi->reason < BRJ_REASONS)
191 hs->brj_reason[pi->reason]++;
193 hs->brj_reason[BRJ_REASONS]++;
196 if(pi->reason < DRQ_REASONS)
197 hs->drq_reason[pi->reason]++;
199 hs->drq_reason[DRQ_REASONS]++;
202 if(pi->reason < DRJ_REASONS)
203 hs->drj_reason[pi->reason]++;
205 hs->drj_reason[DRJ_REASONS]++;
208 if(pi->reason < LRJ_REASONS)
209 hs->lrj_reason[pi->reason]++;
211 hs->lrj_reason[LRJ_REASONS]++;
213 case 29: /* IRQ Nak */
214 if(pi->reason < IRQNAK_REASONS)
215 hs->irqnak_reason[pi->reason]++;
217 hs->irqnak_reason[IRQNAK_REASONS]++;
228 if(pi->msg_tag==-1) { /* uninitialized */
231 else if (pi->msg_tag >= CS_MSG_TYPES) { /* unknown */
232 hs->cs_msg[CS_MSG_TYPES]++;
235 hs->cs_msg[pi->msg_tag]++;
238 /* Look for reason tag */
239 if(pi->reason==-1) { /* uninitialized */
243 switch(pi->msg_tag) {
245 case 5: /* ReleaseComplete */
246 if(pi->reason < REL_CMP_REASONS)
247 hs->rel_cmp_reason[pi->reason]++;
249 hs->rel_cmp_reason[REL_CMP_REASONS]++;
251 case 6: /* Facility */
252 if(pi->reason < FACILITY_REASONS)
253 hs->facility_reason[pi->reason]++;
255 hs->facility_reason[FACILITY_REASONS]++;
274 h225counter_draw(void *phs)
276 h225counter_t *hs=(h225counter_t *)phs;
279 printf("================== H225 Message and Reason Counter ==================\n");
280 printf("RAS-Messages:\n");
281 for(i=0;i<=RAS_MSG_TYPES;i++) {
282 if(hs->ras_msg[i]!=0) {
283 printf(" %s : %u\n", val_to_str(i,RasMessage_vals,"unknown ras-messages "), hs->ras_msg[i]);
287 for(j=0;j<=GRJ_REASONS;j++) {
288 if(hs->grj_reason[j]!=0) {
289 printf(" %s : %u\n", val_to_str(j,GatekeeperRejectReason_vals,"unknown reason "), hs->grj_reason[j]);
294 for(j=0;j<=RRJ_REASONS;j++) {
295 if(hs->rrj_reason[j]!=0) {
296 printf(" %s : %u\n", val_to_str(j,RegistrationRejectReason_vals,"unknown reason "), hs->rrj_reason[j]);
301 for(j=0;j<=URQ_REASONS;j++) {
302 if(hs->urq_reason[j]!=0) {
303 printf(" %s : %u\n", val_to_str(j,UnregRequestReason_vals,"unknown reason "), hs->urq_reason[j]);
308 for(j=0;j<=URJ_REASONS;j++) {
309 if(hs->urj_reason[j]!=0) {
310 printf(" %s : %u\n", val_to_str(j,UnregRejectReason_vals,"unknown reason "), hs->urj_reason[j]);
315 for(j=0;j<=ARJ_REASONS;j++) {
316 if(hs->arj_reason[j]!=0) {
317 printf(" %s : %u\n", val_to_str(j,AdmissionRejectReason_vals,"unknown reason "), hs->arj_reason[j]);
322 for(j=0;j<=BRJ_REASONS;j++) {
323 if(hs->brj_reason[j]!=0) {
324 printf(" %s : %u\n", val_to_str(j,BandRejectReason_vals,"unknown reason "), hs->brj_reason[j]);
329 for(j=0;j<=DRQ_REASONS;j++) {
330 if(hs->drq_reason[j]!=0) {
331 printf(" %s : %u\n", val_to_str(j,DisengageReason_vals,"unknown reason "), hs->drq_reason[j]);
336 for(j=0;j<=DRJ_REASONS;j++) {
337 if(hs->drj_reason[j]!=0) {
338 printf(" %s : %u\n", val_to_str(j,DisengageRejectReason_vals,"unknown reason "), hs->drj_reason[j]);
343 for(j=0;j<=LRJ_REASONS;j++) {
344 if(hs->lrj_reason[j]!=0) {
345 printf(" %s : %u\n", val_to_str(j,LocationRejectReason_vals,"unknown reason "), hs->lrj_reason[j]);
348 case 29: /* IRQNak */
349 for(j=0;j<=IRQNAK_REASONS;j++) {
350 if(hs->irqnak_reason[j]!=0) {
351 printf(" %s : %u\n", val_to_str(j,InfoRequestNakReason_vals,"unknown reason "), hs->irqnak_reason[j]);
358 /* end of reason counter*/
361 printf("Call Signalling:\n");
362 for(i=0;i<=CS_MSG_TYPES;i++) {
363 if(hs->cs_msg[i]!=0) {
364 printf(" %s : %u\n", val_to_str(i,T_h323_message_body_vals,"unknown cs-messages "), hs->cs_msg[i]);
367 case 5: /* ReleaseComplete */
368 for(j=0;j<=REL_CMP_REASONS;j++) {
369 if(hs->rel_cmp_reason[j]!=0) {
370 printf(" %s : %u\n", val_to_str(j,ReleaseCompleteReason_vals,"unknown reason "), hs->rel_cmp_reason[j]);
374 case 6: /* Facility */
375 for(j=0;j<=FACILITY_REASONS;j++) {
376 if(hs->facility_reason[j]!=0) {
377 printf(" %s : %u\n", val_to_str(j,FacilityReason_vals,"unknown reason "), hs->facility_reason[j]);
386 printf("=====================================================================\n");
391 h225counter_init(const char *optarg)
394 const char *filter=NULL;
395 GString *error_string;
397 if(!strncmp(optarg,"h225,counter,",13)){
403 hs = g_malloc(sizeof(h225counter_t));
404 hs->filter=g_malloc(strlen(filter)+1);
405 strcpy(hs->filter, filter);
407 h225counter_reset(hs);
409 error_string=register_tap_listener("h225", hs, filter, NULL, h225counter_packet, h225counter_draw);
411 /* error, we failed to attach to the tap. clean up */
415 fprintf(stderr, "tethereal: Couldn't register h225,counter tap: %s\n",
417 g_string_free(error_string, TRUE);
424 register_tap_listener_h225counter(void)
426 register_stat_cmd_arg("h225,counter", h225counter_init);