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print-rsvp.c (127668) print-rsvp.c (146773)
1/*
2 * Redistribution and use in source and binary forms, with or without
3 * modification, are permitted provided that: (1) source code
4 * distributions retain the above copyright notice and this paragraph
5 * in its entirety, and (2) distributions including binary code include
6 * the above copyright notice and this paragraph in its entirety in
7 * the documentation or other materials provided with the distribution.
8 * THIS SOFTWARE IS PROVIDED ``AS IS'' AND
9 * WITHOUT ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, WITHOUT
10 * LIMITATION, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
11 * FOR A PARTICULAR PURPOSE.
12 *
13 * Original code by Hannes Gredler (hannes@juniper.net)
14 */
15
16#ifndef lint
17static const char rcsid[] _U_ =
1/*
2 * Redistribution and use in source and binary forms, with or without
3 * modification, are permitted provided that: (1) source code
4 * distributions retain the above copyright notice and this paragraph
5 * in its entirety, and (2) distributions including binary code include
6 * the above copyright notice and this paragraph in its entirety in
7 * the documentation or other materials provided with the distribution.
8 * THIS SOFTWARE IS PROVIDED ``AS IS'' AND
9 * WITHOUT ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, WITHOUT
10 * LIMITATION, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
11 * FOR A PARTICULAR PURPOSE.
12 *
13 * Original code by Hannes Gredler (hannes@juniper.net)
14 */
15
16#ifndef lint
17static const char rcsid[] _U_ =
18 "@(#) $Header: /tcpdump/master/tcpdump/print-rsvp.c,v 1.24.2.3 2004/03/24 04:01:08 guy Exp $";
18 "@(#) $Header: /tcpdump/master/tcpdump/print-rsvp.c,v 1.33 2005/01/13 07:08:54 hannes Exp $";
19#endif
20
21#ifdef HAVE_CONFIG_H
22#include "config.h"
23#endif
24
25#include <tcpdump-stdinc.h>
26

--- 108 unchanged lines hidden (view full) ---

135#define RSVP_OBJ_MESSAGE_ID 23
136#define RSVP_OBJ_MESSAGE_ID_ACK 24
137#define RSVP_OBJ_MESSAGE_ID_LIST 25
138#define RSVP_OBJ_RECOVERY_LABEL 34 /* rfc3473 */
139#define RSVP_OBJ_UPSTREAM_LABEL 35 /* rfc3473 */
140#define RSVP_OBJ_LABEL_SET 36 /* rfc3473 */
141#define RSVP_OBJ_PROTECTION 37 /* rfc3473 */
142#define RSVP_OBJ_DETOUR 63 /* draft-ietf-mpls-rsvp-lsp-fastreroute-01 */
19#endif
20
21#ifdef HAVE_CONFIG_H
22#include "config.h"
23#endif
24
25#include <tcpdump-stdinc.h>
26

--- 108 unchanged lines hidden (view full) ---

135#define RSVP_OBJ_MESSAGE_ID 23
136#define RSVP_OBJ_MESSAGE_ID_ACK 24
137#define RSVP_OBJ_MESSAGE_ID_LIST 25
138#define RSVP_OBJ_RECOVERY_LABEL 34 /* rfc3473 */
139#define RSVP_OBJ_UPSTREAM_LABEL 35 /* rfc3473 */
140#define RSVP_OBJ_LABEL_SET 36 /* rfc3473 */
141#define RSVP_OBJ_PROTECTION 37 /* rfc3473 */
142#define RSVP_OBJ_DETOUR 63 /* draft-ietf-mpls-rsvp-lsp-fastreroute-01 */
143#define RSVP_OBJ_CLASSTYPE 125 /* draft-ietf-tewg-diff-te-proto-07 */
143#define RSVP_OBJ_SUGGESTED_LABEL 129 /* rfc3473 */
144#define RSVP_OBJ_ACCEPT_LABEL_SET 130 /* rfc3473 */
145#define RSVP_OBJ_RESTART_CAPABILITY 131 /* rfc3473 */
146#define RSVP_OBJ_NOTIFY_REQ 195 /* rfc3473 */
147#define RSVP_OBJ_ADMIN_STATUS 196 /* rfc3473 */
148#define RSVP_OBJ_PROPERTIES 204 /* juniper proprietary */
149#define RSVP_OBJ_FASTREROUTE 205 /* draft-ietf-mpls-rsvp-lsp-fastreroute-01 */
150#define RSVP_OBJ_SESSION_ATTRIBUTE 207 /* rfc3209 */

--- 23 unchanged lines hidden (view full) ---

174 { RSVP_OBJ_MESSAGE_ID, "Message ID" },
175 { RSVP_OBJ_MESSAGE_ID_ACK, "Message ID Ack" },
176 { RSVP_OBJ_MESSAGE_ID_LIST, "Message ID List" },
177 { RSVP_OBJ_RECOVERY_LABEL, "Recovery Label" },
178 { RSVP_OBJ_UPSTREAM_LABEL, "Upstream Label" },
179 { RSVP_OBJ_LABEL_SET, "Label Set" },
180 { RSVP_OBJ_ACCEPT_LABEL_SET, "Acceptable Label Set" },
181 { RSVP_OBJ_DETOUR, "Detour" },
144#define RSVP_OBJ_SUGGESTED_LABEL 129 /* rfc3473 */
145#define RSVP_OBJ_ACCEPT_LABEL_SET 130 /* rfc3473 */
146#define RSVP_OBJ_RESTART_CAPABILITY 131 /* rfc3473 */
147#define RSVP_OBJ_NOTIFY_REQ 195 /* rfc3473 */
148#define RSVP_OBJ_ADMIN_STATUS 196 /* rfc3473 */
149#define RSVP_OBJ_PROPERTIES 204 /* juniper proprietary */
150#define RSVP_OBJ_FASTREROUTE 205 /* draft-ietf-mpls-rsvp-lsp-fastreroute-01 */
151#define RSVP_OBJ_SESSION_ATTRIBUTE 207 /* rfc3209 */

--- 23 unchanged lines hidden (view full) ---

175 { RSVP_OBJ_MESSAGE_ID, "Message ID" },
176 { RSVP_OBJ_MESSAGE_ID_ACK, "Message ID Ack" },
177 { RSVP_OBJ_MESSAGE_ID_LIST, "Message ID List" },
178 { RSVP_OBJ_RECOVERY_LABEL, "Recovery Label" },
179 { RSVP_OBJ_UPSTREAM_LABEL, "Upstream Label" },
180 { RSVP_OBJ_LABEL_SET, "Label Set" },
181 { RSVP_OBJ_ACCEPT_LABEL_SET, "Acceptable Label Set" },
182 { RSVP_OBJ_DETOUR, "Detour" },
183 { RSVP_OBJ_CLASSTYPE, "Class Type" },
182 { RSVP_OBJ_SUGGESTED_LABEL, "Suggested Label" },
183 { RSVP_OBJ_PROPERTIES, "Properties" },
184 { RSVP_OBJ_FASTREROUTE, "Fast Re-Route" },
185 { RSVP_OBJ_SESSION_ATTRIBUTE, "Session Attribute" },
186 { RSVP_OBJ_CALL_ID, "Call-ID" },
187 { RSVP_OBJ_CALL_OPS, "Call Capability" },
188 { RSVP_OBJ_RESTART_CAPABILITY, "Restart Capability" },
189 { RSVP_OBJ_NOTIFY_REQ, "Notify Request" },

--- 36 unchanged lines hidden (view full) ---

226 { 256*RSVP_OBJ_FILTERSPEC+RSVP_CTYPE_3, "IPv6 Flow-label" },
227 { 256*RSVP_OBJ_FILTERSPEC+RSVP_CTYPE_TUNNEL_IPV4, "Tunnel IPv4" },
228 { 256*RSVP_OBJ_SESSION+RSVP_CTYPE_IPV4, "IPv4" },
229 { 256*RSVP_OBJ_SESSION+RSVP_CTYPE_IPV6, "IPv6" },
230 { 256*RSVP_OBJ_SESSION+RSVP_CTYPE_TUNNEL_IPV4, "Tunnel IPv4" },
231 { 256*RSVP_OBJ_SENDER_TEMPLATE+RSVP_CTYPE_IPV4, "IPv4" },
232 { 256*RSVP_OBJ_SENDER_TEMPLATE+RSVP_CTYPE_IPV6, "IPv6" },
233 { 256*RSVP_OBJ_SENDER_TEMPLATE+RSVP_CTYPE_TUNNEL_IPV4, "Tunnel IPv4" },
184 { RSVP_OBJ_SUGGESTED_LABEL, "Suggested Label" },
185 { RSVP_OBJ_PROPERTIES, "Properties" },
186 { RSVP_OBJ_FASTREROUTE, "Fast Re-Route" },
187 { RSVP_OBJ_SESSION_ATTRIBUTE, "Session Attribute" },
188 { RSVP_OBJ_CALL_ID, "Call-ID" },
189 { RSVP_OBJ_CALL_OPS, "Call Capability" },
190 { RSVP_OBJ_RESTART_CAPABILITY, "Restart Capability" },
191 { RSVP_OBJ_NOTIFY_REQ, "Notify Request" },

--- 36 unchanged lines hidden (view full) ---

228 { 256*RSVP_OBJ_FILTERSPEC+RSVP_CTYPE_3, "IPv6 Flow-label" },
229 { 256*RSVP_OBJ_FILTERSPEC+RSVP_CTYPE_TUNNEL_IPV4, "Tunnel IPv4" },
230 { 256*RSVP_OBJ_SESSION+RSVP_CTYPE_IPV4, "IPv4" },
231 { 256*RSVP_OBJ_SESSION+RSVP_CTYPE_IPV6, "IPv6" },
232 { 256*RSVP_OBJ_SESSION+RSVP_CTYPE_TUNNEL_IPV4, "Tunnel IPv4" },
233 { 256*RSVP_OBJ_SENDER_TEMPLATE+RSVP_CTYPE_IPV4, "IPv4" },
234 { 256*RSVP_OBJ_SENDER_TEMPLATE+RSVP_CTYPE_IPV6, "IPv6" },
235 { 256*RSVP_OBJ_SENDER_TEMPLATE+RSVP_CTYPE_TUNNEL_IPV4, "Tunnel IPv4" },
236 { 256*RSVP_OBJ_MESSAGE_ID+RSVP_CTYPE_1, "1" },
237 { 256*RSVP_OBJ_MESSAGE_ID_ACK+RSVP_CTYPE_1, "1" },
238 { 256*RSVP_OBJ_MESSAGE_ID_LIST+RSVP_CTYPE_1, "1" },
234 { 256*RSVP_OBJ_STYLE+RSVP_CTYPE_1, "1" },
235 { 256*RSVP_OBJ_HELLO+RSVP_CTYPE_1, "Hello Request" },
236 { 256*RSVP_OBJ_HELLO+RSVP_CTYPE_2, "Hello Ack" },
237 { 256*RSVP_OBJ_LABEL_REQ+RSVP_CTYPE_1, "without label range" },
238 { 256*RSVP_OBJ_LABEL_REQ+RSVP_CTYPE_2, "with ATM label range" },
239 { 256*RSVP_OBJ_LABEL_REQ+RSVP_CTYPE_3, "with FR label range" },
240 { 256*RSVP_OBJ_LABEL_REQ+RSVP_CTYPE_4, "Generalized Label" },
241 { 256*RSVP_OBJ_LABEL+RSVP_CTYPE_1, "Label" },

--- 14 unchanged lines hidden (view full) ---

256 { 256*RSVP_OBJ_ERROR_SPEC+RSVP_CTYPE_IPV6, "IPv6" },
257 { 256*RSVP_OBJ_ERROR_SPEC+RSVP_CTYPE_3, "IPv4 plus opt. TLVs" },
258 { 256*RSVP_OBJ_ERROR_SPEC+RSVP_CTYPE_4, "IPv6 plus opt. TLVs" },
259 { 256*RSVP_OBJ_RESTART_CAPABILITY+RSVP_CTYPE_1, "IPv4" },
260 { 256*RSVP_OBJ_SESSION_ATTRIBUTE+RSVP_CTYPE_TUNNEL_IPV4, "Tunnel IPv4" },
261 { 256*RSVP_OBJ_FASTREROUTE+RSVP_CTYPE_TUNNEL_IPV4, "Tunnel IPv4" },
262 { 256*RSVP_OBJ_DETOUR+RSVP_CTYPE_TUNNEL_IPV4, "Tunnel IPv4" },
263 { 256*RSVP_OBJ_PROPERTIES+RSVP_CTYPE_1, "1" },
239 { 256*RSVP_OBJ_STYLE+RSVP_CTYPE_1, "1" },
240 { 256*RSVP_OBJ_HELLO+RSVP_CTYPE_1, "Hello Request" },
241 { 256*RSVP_OBJ_HELLO+RSVP_CTYPE_2, "Hello Ack" },
242 { 256*RSVP_OBJ_LABEL_REQ+RSVP_CTYPE_1, "without label range" },
243 { 256*RSVP_OBJ_LABEL_REQ+RSVP_CTYPE_2, "with ATM label range" },
244 { 256*RSVP_OBJ_LABEL_REQ+RSVP_CTYPE_3, "with FR label range" },
245 { 256*RSVP_OBJ_LABEL_REQ+RSVP_CTYPE_4, "Generalized Label" },
246 { 256*RSVP_OBJ_LABEL+RSVP_CTYPE_1, "Label" },

--- 14 unchanged lines hidden (view full) ---

261 { 256*RSVP_OBJ_ERROR_SPEC+RSVP_CTYPE_IPV6, "IPv6" },
262 { 256*RSVP_OBJ_ERROR_SPEC+RSVP_CTYPE_3, "IPv4 plus opt. TLVs" },
263 { 256*RSVP_OBJ_ERROR_SPEC+RSVP_CTYPE_4, "IPv6 plus opt. TLVs" },
264 { 256*RSVP_OBJ_RESTART_CAPABILITY+RSVP_CTYPE_1, "IPv4" },
265 { 256*RSVP_OBJ_SESSION_ATTRIBUTE+RSVP_CTYPE_TUNNEL_IPV4, "Tunnel IPv4" },
266 { 256*RSVP_OBJ_FASTREROUTE+RSVP_CTYPE_TUNNEL_IPV4, "Tunnel IPv4" },
267 { 256*RSVP_OBJ_DETOUR+RSVP_CTYPE_TUNNEL_IPV4, "Tunnel IPv4" },
268 { 256*RSVP_OBJ_PROPERTIES+RSVP_CTYPE_1, "1" },
269 { 256*RSVP_OBJ_CLASSTYPE+RSVP_CTYPE_1, "1" },
264 { 0, NULL}
265};
266
267#define RSVP_OBJ_XRO_MASK_SUBOBJ(x) ((x)&0x7f)
268#define RSVP_OBJ_XRO_MASK_LOOSE(x) ((x)&0x80)
269
270#define RSVP_OBJ_XRO_RES 0
271#define RSVP_OBJ_XRO_IPV4 1

--- 65 unchanged lines hidden (view full) ---

337 { 0x04, "Metric 2" },
338 { 0x08, "CCC Status" },
339 { 0x10, "Path Type" },
340 { 0, NULL}
341};
342
343#define RSVP_OBJ_ERROR_SPEC_CODE_ROUTING 24
344#define RSVP_OBJ_ERROR_SPEC_CODE_NOTIFY 25
270 { 0, NULL}
271};
272
273#define RSVP_OBJ_XRO_MASK_SUBOBJ(x) ((x)&0x7f)
274#define RSVP_OBJ_XRO_MASK_LOOSE(x) ((x)&0x80)
275
276#define RSVP_OBJ_XRO_RES 0
277#define RSVP_OBJ_XRO_IPV4 1

--- 65 unchanged lines hidden (view full) ---

343 { 0x04, "Metric 2" },
344 { 0x08, "CCC Status" },
345 { 0x10, "Path Type" },
346 { 0, NULL}
347};
348
349#define RSVP_OBJ_ERROR_SPEC_CODE_ROUTING 24
350#define RSVP_OBJ_ERROR_SPEC_CODE_NOTIFY 25
351#define RSVP_OBJ_ERROR_SPEC_CODE_DIFFSERV_TE 125
345
346static struct tok rsvp_obj_error_code_values[] = {
347 { RSVP_OBJ_ERROR_SPEC_CODE_ROUTING, "Routing Problem" },
348 { RSVP_OBJ_ERROR_SPEC_CODE_NOTIFY, "Notify Error" },
352
353static struct tok rsvp_obj_error_code_values[] = {
354 { RSVP_OBJ_ERROR_SPEC_CODE_ROUTING, "Routing Problem" },
355 { RSVP_OBJ_ERROR_SPEC_CODE_NOTIFY, "Notify Error" },
356 { RSVP_OBJ_ERROR_SPEC_CODE_DIFFSERV_TE, "Diffserv TE Error" },
349 { 0, NULL}
350};
351
352static struct tok rsvp_obj_error_code_routing_values[] = {
353 { 1, "Bad EXPLICIT_ROUTE object" },
354 { 2, "Bad strict node" },
355 { 3, "Bad loose node" },
356 { 4, "Bad initial subobject" },
357 { 5, "No route available toward destination" },
358 { 6, "Unacceptable label value" },
359 { 7, "RRO indicated routing loops" },
360 { 8, "non-RSVP-capable router in the path" },
361 { 9, "MPLS label allocation failure" },
362 { 10, "Unsupported L3PID" },
363 { 0, NULL}
364};
365
357 { 0, NULL}
358};
359
360static struct tok rsvp_obj_error_code_routing_values[] = {
361 { 1, "Bad EXPLICIT_ROUTE object" },
362 { 2, "Bad strict node" },
363 { 3, "Bad loose node" },
364 { 4, "Bad initial subobject" },
365 { 5, "No route available toward destination" },
366 { 6, "Unacceptable label value" },
367 { 7, "RRO indicated routing loops" },
368 { 8, "non-RSVP-capable router in the path" },
369 { 9, "MPLS label allocation failure" },
370 { 10, "Unsupported L3PID" },
371 { 0, NULL}
372};
373
374static struct tok rsvp_obj_error_code_diffserv_te_values[] = {
375 { 1, "Unexpected CLASSTYPE object" },
376 { 2, "Unsupported Class-Type" },
377 { 3, "Invalid Class-Type value" },
378 { 4, "Class-Type and setup priority do not form a configured TE-Class" },
379 { 5, "Class-Type and holding priority do not form a configured TE-Class" },
380 { 6, "Inconsistency between signaled PSC and signaled Class-Type" },
381 { 7, "Inconsistency between signaled PHBs and signaled Class-Type" },
382 { 0, NULL}
383};
384
366#define FALSE 0
367#define TRUE 1
368
369
370static int rsvp_intserv_print(const u_char *, u_short);
371
372/*
373 * this is a dissector for all the intserv defined

--- 137 unchanged lines hidden (view full) ---

511
512 default:
513 if (vflag <= 1)
514 print_unknown_data(tptr+4,"\n\t\t",parameter_length);
515 }
516 return (parameter_length+4); /* header length 4 bytes */
517}
518
385#define FALSE 0
386#define TRUE 1
387
388
389static int rsvp_intserv_print(const u_char *, u_short);
390
391/*
392 * this is a dissector for all the intserv defined

--- 137 unchanged lines hidden (view full) ---

530
531 default:
532 if (vflag <= 1)
533 print_unknown_data(tptr+4,"\n\t\t",parameter_length);
534 }
535 return (parameter_length+4); /* header length 4 bytes */
536}
537
519void
520rsvp_print(register const u_char *pptr, register u_int len) {
538static int
539rsvp_obj_print (const u_char *tptr, const char *ident, u_int tlen) {
521
540
522 const struct rsvp_common_header *rsvp_com_header;
523 const struct rsvp_object_header *rsvp_obj_header;
541 const struct rsvp_object_header *rsvp_obj_header;
524 const u_char *tptr,*obj_tptr;
525 u_short tlen,rsvp_obj_len,rsvp_obj_ctype,obj_tlen,intserv_serv_tlen;
526 int hexdump,processed,padbytes,error_code,error_value;
542 const u_char *obj_tptr;
543 u_short rsvp_obj_len,rsvp_obj_ctype,obj_tlen,intserv_serv_tlen;
544 int hexdump,processed,padbytes,error_code,error_value,i;
527 union {
528 float f;
529 u_int32_t i;
530 } bw;
531 u_int8_t namelen;
545 union {
546 float f;
547 u_int32_t i;
548 } bw;
549 u_int8_t namelen;
532 u_int i;
533
550
534 tptr=pptr;
535 rsvp_com_header = (const struct rsvp_common_header *)pptr;
536 TCHECK(*rsvp_com_header);
537
538 /*
539 * Sanity checking of the header.
540 */
541 if (RSVP_EXTRACT_VERSION(rsvp_com_header->version_flags) != RSVP_VERSION) {
542 printf("RSVP version %u packet not supported",
543 RSVP_EXTRACT_VERSION(rsvp_com_header->version_flags));
544 return;
545 }
546
547 /* in non-verbose mode just lets print the basic Message Type*/
548 if (vflag < 1) {
549 printf("RSVP %s Message, length: %u",
550 tok2str(rsvp_msg_type_values, "unknown (%u)",rsvp_com_header->msg_type),
551 len);
552 return;
553 }
554
555 /* ok they seem to want to know everything - lets fully decode it */
556
557 tlen=EXTRACT_16BITS(rsvp_com_header->length);
558
559 printf("RSVP\n\tv: %u, msg-type: %s, Flags: [%s], length: %u, ttl: %u, checksum: 0x%04x",
560 RSVP_EXTRACT_VERSION(rsvp_com_header->version_flags),
561 tok2str(rsvp_msg_type_values, "unknown, type: %u",rsvp_com_header->msg_type),
562 bittok2str(rsvp_header_flag_values,"none",RSVP_EXTRACT_FLAGS(rsvp_com_header->version_flags)),
563 tlen,
564 rsvp_com_header->ttl,
565 EXTRACT_16BITS(rsvp_com_header->checksum));
566
567 if (tlen < sizeof(const struct rsvp_common_header))
568 return;
569 tptr+=sizeof(const struct rsvp_common_header);
570 tlen-=sizeof(const struct rsvp_common_header);
571
572 while(tlen>0) {
573 /* did we capture enough for fully decoding the object header ? */
574 if (!TTEST2(*tptr, sizeof(struct rsvp_object_header)))
575 goto trunc;
576
577 rsvp_obj_header = (const struct rsvp_object_header *)tptr;
578 rsvp_obj_len=EXTRACT_16BITS(rsvp_obj_header->length);
579 rsvp_obj_ctype=rsvp_obj_header->ctype;
580
551 while(tlen>0) {
552 /* did we capture enough for fully decoding the object header ? */
553 if (!TTEST2(*tptr, sizeof(struct rsvp_object_header)))
554 goto trunc;
555
556 rsvp_obj_header = (const struct rsvp_object_header *)tptr;
557 rsvp_obj_len=EXTRACT_16BITS(rsvp_obj_header->length);
558 rsvp_obj_ctype=rsvp_obj_header->ctype;
559
581 if(rsvp_obj_len % 4 || rsvp_obj_len < sizeof(struct rsvp_object_header))
582 return;
560 if(rsvp_obj_len % 4 || rsvp_obj_len < sizeof(struct rsvp_object_header)) {
561 printf("ERROR: object header too short %u < %lu", rsvp_obj_len,
562 (unsigned long)sizeof(const struct rsvp_object_header));
563 return -1;
564 }
583
565
584 printf("\n\t %s Object (%u) Flags: [%s",
566 printf("%s%s Object (%u) Flags: [%s",
567 ident,
585 tok2str(rsvp_obj_values,
586 "Unknown",
587 rsvp_obj_header->class_num),
588 rsvp_obj_header->class_num,
589 ((rsvp_obj_header->class_num)&0x80) ? "ignore" : "reject");
590
591 if (rsvp_obj_header->class_num > 128)
592 printf(" %s",
593 ((rsvp_obj_header->class_num)&0x40) ? "and forward" : "silently");
594
595 printf(" if unknown], Class-Type: %s (%u), length: %u",
596 tok2str(rsvp_ctype_values,
597 "Unknown",
598 ((rsvp_obj_header->class_num)<<8)+rsvp_obj_ctype),
599 rsvp_obj_ctype,
600 rsvp_obj_len);
568 tok2str(rsvp_obj_values,
569 "Unknown",
570 rsvp_obj_header->class_num),
571 rsvp_obj_header->class_num,
572 ((rsvp_obj_header->class_num)&0x80) ? "ignore" : "reject");
573
574 if (rsvp_obj_header->class_num > 128)
575 printf(" %s",
576 ((rsvp_obj_header->class_num)&0x40) ? "and forward" : "silently");
577
578 printf(" if unknown], Class-Type: %s (%u), length: %u",
579 tok2str(rsvp_ctype_values,
580 "Unknown",
581 ((rsvp_obj_header->class_num)<<8)+rsvp_obj_ctype),
582 rsvp_obj_ctype,
583 rsvp_obj_len);
601
584
602 obj_tptr=tptr+sizeof(struct rsvp_object_header);
603 obj_tlen=rsvp_obj_len-sizeof(struct rsvp_object_header);
604
605 /* did we capture enough for fully decoding the object ? */
606 if (!TTEST2(*tptr, rsvp_obj_len))
585 obj_tptr=tptr+sizeof(struct rsvp_object_header);
586 obj_tlen=rsvp_obj_len-sizeof(struct rsvp_object_header);
587
588 /* did we capture enough for fully decoding the object ? */
589 if (!TTEST2(*tptr, rsvp_obj_len))
607 goto trunc;
590 return -1;
608 hexdump=FALSE;
609
610 switch(rsvp_obj_header->class_num) {
611 case RSVP_OBJ_SESSION:
612 switch(rsvp_obj_ctype) {
613 case RSVP_CTYPE_IPV4:
614 if (obj_tlen < 8)
591 hexdump=FALSE;
592
593 switch(rsvp_obj_header->class_num) {
594 case RSVP_OBJ_SESSION:
595 switch(rsvp_obj_ctype) {
596 case RSVP_CTYPE_IPV4:
597 if (obj_tlen < 8)
615 return;
616 printf("\n\t IPv4 DestAddress: %s, Protocol ID: 0x%02x",
598 return -1;
599 printf("%s IPv4 DestAddress: %s, Protocol ID: 0x%02x",
600 ident,
617 ipaddr_string(obj_tptr),
618 *(obj_tptr+4));
601 ipaddr_string(obj_tptr),
602 *(obj_tptr+4));
619 printf("\n\t Flags: [0x%02x], DestPort %u",
603 printf("%s Flags: [0x%02x], DestPort %u",
604 ident,
620 *(obj_tptr+5),
621 EXTRACT_16BITS(obj_tptr+6));
622 obj_tlen-=8;
623 obj_tptr+=8;
624 break;
625#ifdef INET6
626 case RSVP_CTYPE_IPV6:
627 if (obj_tlen < 20)
605 *(obj_tptr+5),
606 EXTRACT_16BITS(obj_tptr+6));
607 obj_tlen-=8;
608 obj_tptr+=8;
609 break;
610#ifdef INET6
611 case RSVP_CTYPE_IPV6:
612 if (obj_tlen < 20)
628 return;
629 printf("\n\t IPv6 DestAddress: %s, Protocol ID: 0x%02x",
613 return -1;
614 printf("%s IPv6 DestAddress: %s, Protocol ID: 0x%02x",
615 ident,
630 ip6addr_string(obj_tptr),
631 *(obj_tptr+16));
616 ip6addr_string(obj_tptr),
617 *(obj_tptr+16));
632 printf("\n\t Flags: [0x%02x], DestPort %u",
618 printf("%s Flags: [0x%02x], DestPort %u",
619 ident,
633 *(obj_tptr+17),
634 EXTRACT_16BITS(obj_tptr+18));
635 obj_tlen-=20;
636 obj_tptr+=20;
637 break;
638
639 case RSVP_CTYPE_TUNNEL_IPV6:
640 if (obj_tlen < 36)
620 *(obj_tptr+17),
621 EXTRACT_16BITS(obj_tptr+18));
622 obj_tlen-=20;
623 obj_tptr+=20;
624 break;
625
626 case RSVP_CTYPE_TUNNEL_IPV6:
627 if (obj_tlen < 36)
641 return;
642 printf("\n\t IPv6 Tunnel EndPoint: %s, Tunnel ID: 0x%04x, Extended Tunnel ID: %s",
628 return -1;
629 printf("%s IPv6 Tunnel EndPoint: %s, Tunnel ID: 0x%04x, Extended Tunnel ID: %s",
630 ident,
643 ip6addr_string(obj_tptr),
644 EXTRACT_16BITS(obj_tptr+18),
645 ip6addr_string(obj_tptr+20));
646 obj_tlen-=36;
647 obj_tptr+=36;
648 break;
649#endif
650 case RSVP_CTYPE_TUNNEL_IPV4:
651 if (obj_tlen < 12)
631 ip6addr_string(obj_tptr),
632 EXTRACT_16BITS(obj_tptr+18),
633 ip6addr_string(obj_tptr+20));
634 obj_tlen-=36;
635 obj_tptr+=36;
636 break;
637#endif
638 case RSVP_CTYPE_TUNNEL_IPV4:
639 if (obj_tlen < 12)
652 return;
653 printf("\n\t IPv4 Tunnel EndPoint: %s, Tunnel ID: 0x%04x, Extended Tunnel ID: %s",
640 return -1;
641 printf("%s IPv4 Tunnel EndPoint: %s, Tunnel ID: 0x%04x, Extended Tunnel ID: %s",
642 ident,
654 ipaddr_string(obj_tptr),
655 EXTRACT_16BITS(obj_tptr+6),
656 ipaddr_string(obj_tptr+8));
657 obj_tlen-=12;
658 obj_tptr+=12;
659 break;
660 default:
661 hexdump=TRUE;
662 }
663 break;
664
665 case RSVP_OBJ_CONFIRM:
666 switch(rsvp_obj_ctype) {
667 case RSVP_CTYPE_IPV4:
668 if (obj_tlen < 4)
643 ipaddr_string(obj_tptr),
644 EXTRACT_16BITS(obj_tptr+6),
645 ipaddr_string(obj_tptr+8));
646 obj_tlen-=12;
647 obj_tptr+=12;
648 break;
649 default:
650 hexdump=TRUE;
651 }
652 break;
653
654 case RSVP_OBJ_CONFIRM:
655 switch(rsvp_obj_ctype) {
656 case RSVP_CTYPE_IPV4:
657 if (obj_tlen < 4)
669 return;
670 printf("\n\t IPv4 Receiver Address: %s",
658 return -1;
659 printf("%s IPv4 Receiver Address: %s",
660 ident,
671 ipaddr_string(obj_tptr));
672 obj_tlen-=4;
673 obj_tptr+=4;
674 break;
675#ifdef INET6
676 case RSVP_CTYPE_IPV6:
677 if (obj_tlen < 16)
661 ipaddr_string(obj_tptr));
662 obj_tlen-=4;
663 obj_tptr+=4;
664 break;
665#ifdef INET6
666 case RSVP_CTYPE_IPV6:
667 if (obj_tlen < 16)
678 return;
679 printf("\n\t IPv6 Receiver Address: %s",
668 return -1;
669 printf("%s IPv6 Receiver Address: %s",
670 ident,
680 ip6addr_string(obj_tptr));
681 obj_tlen-=16;
682 obj_tptr+=16;
683 break;
684#endif
685 default:
686 hexdump=TRUE;
687 }
688 break;
689
690 case RSVP_OBJ_NOTIFY_REQ:
691 switch(rsvp_obj_ctype) {
692 case RSVP_CTYPE_IPV4:
693 if (obj_tlen < 4)
671 ip6addr_string(obj_tptr));
672 obj_tlen-=16;
673 obj_tptr+=16;
674 break;
675#endif
676 default:
677 hexdump=TRUE;
678 }
679 break;
680
681 case RSVP_OBJ_NOTIFY_REQ:
682 switch(rsvp_obj_ctype) {
683 case RSVP_CTYPE_IPV4:
684 if (obj_tlen < 4)
694 return;
695 printf("\n\t IPv4 Notify Node Address: %s",
685 return -1;
686 printf("%s IPv4 Notify Node Address: %s",
687 ident,
696 ipaddr_string(obj_tptr));
697 obj_tlen-=4;
698 obj_tptr+=4;
699 break;
700#ifdef INET6
701 case RSVP_CTYPE_IPV6:
702 if (obj_tlen < 16)
688 ipaddr_string(obj_tptr));
689 obj_tlen-=4;
690 obj_tptr+=4;
691 break;
692#ifdef INET6
693 case RSVP_CTYPE_IPV6:
694 if (obj_tlen < 16)
703 return;
704 printf("\n\t IPv6 Notify Node Address: %s",
695 return-1;
696 printf("%s IPv6 Notify Node Address: %s",
697 ident,
705 ip6addr_string(obj_tptr));
706 obj_tlen-=16;
707 obj_tptr+=16;
708 break;
709#endif
710 default:
711 hexdump=TRUE;
712 }
713 break;
714
715 case RSVP_OBJ_SUGGESTED_LABEL: /* fall through */
716 case RSVP_OBJ_UPSTREAM_LABEL: /* fall through */
717 case RSVP_OBJ_RECOVERY_LABEL: /* fall through */
718 case RSVP_OBJ_LABEL:
719 switch(rsvp_obj_ctype) {
720 case RSVP_CTYPE_1:
721 while(obj_tlen >= 4 ) {
698 ip6addr_string(obj_tptr));
699 obj_tlen-=16;
700 obj_tptr+=16;
701 break;
702#endif
703 default:
704 hexdump=TRUE;
705 }
706 break;
707
708 case RSVP_OBJ_SUGGESTED_LABEL: /* fall through */
709 case RSVP_OBJ_UPSTREAM_LABEL: /* fall through */
710 case RSVP_OBJ_RECOVERY_LABEL: /* fall through */
711 case RSVP_OBJ_LABEL:
712 switch(rsvp_obj_ctype) {
713 case RSVP_CTYPE_1:
714 while(obj_tlen >= 4 ) {
722 printf("\n\t Label: %u", EXTRACT_32BITS(obj_tptr));
715 printf("%s Label: %u", ident, EXTRACT_32BITS(obj_tptr));
723 obj_tlen-=4;
724 obj_tptr+=4;
725 }
726 break;
727 case RSVP_CTYPE_2:
728 if (obj_tlen < 4)
716 obj_tlen-=4;
717 obj_tptr+=4;
718 }
719 break;
720 case RSVP_CTYPE_2:
721 if (obj_tlen < 4)
729 return;
730 printf("\n\t Generalized Label: %u",
722 return-1;
723 printf("%s Generalized Label: %u",
724 ident,
731 EXTRACT_32BITS(obj_tptr));
732 obj_tlen-=4;
733 obj_tptr+=4;
734 break;
735 case RSVP_CTYPE_3:
736 if (obj_tlen < 12)
725 EXTRACT_32BITS(obj_tptr));
726 obj_tlen-=4;
727 obj_tptr+=4;
728 break;
729 case RSVP_CTYPE_3:
730 if (obj_tlen < 12)
737 return;
738 printf("\n\t Waveband ID: %u\n\t Start Label: %u, Stop Label: %u",
731 return-1;
732 printf("%s Waveband ID: %u%s Start Label: %u, Stop Label: %u",
733 ident,
739 EXTRACT_32BITS(obj_tptr),
734 EXTRACT_32BITS(obj_tptr),
735 ident,
740 EXTRACT_32BITS(obj_tptr+4),
741 EXTRACT_32BITS(obj_tptr+8));
742 obj_tlen-=12;
743 obj_tptr+=12;
744 break;
745 default:
746 hexdump=TRUE;
747 }
748 break;
749
750 case RSVP_OBJ_STYLE:
751 switch(rsvp_obj_ctype) {
752 case RSVP_CTYPE_1:
753 if (obj_tlen < 4)
736 EXTRACT_32BITS(obj_tptr+4),
737 EXTRACT_32BITS(obj_tptr+8));
738 obj_tlen-=12;
739 obj_tptr+=12;
740 break;
741 default:
742 hexdump=TRUE;
743 }
744 break;
745
746 case RSVP_OBJ_STYLE:
747 switch(rsvp_obj_ctype) {
748 case RSVP_CTYPE_1:
749 if (obj_tlen < 4)
754 return;
755 printf("\n\t Reservation Style: %s, Flags: [0x%02x]",
750 return-1;
751 printf("%s Reservation Style: %s, Flags: [0x%02x]",
752 ident,
756 tok2str(rsvp_resstyle_values,
757 "Unknown",
758 EXTRACT_24BITS(obj_tptr+1)),
759 *(obj_tptr));
760 obj_tlen-=4;
761 obj_tptr+=4;
762 break;
763 default:
764 hexdump=TRUE;
765 }
766 break;
767
768 case RSVP_OBJ_SENDER_TEMPLATE:
769 switch(rsvp_obj_ctype) {
770 case RSVP_CTYPE_IPV4:
771 if (obj_tlen < 8)
753 tok2str(rsvp_resstyle_values,
754 "Unknown",
755 EXTRACT_24BITS(obj_tptr+1)),
756 *(obj_tptr));
757 obj_tlen-=4;
758 obj_tptr+=4;
759 break;
760 default:
761 hexdump=TRUE;
762 }
763 break;
764
765 case RSVP_OBJ_SENDER_TEMPLATE:
766 switch(rsvp_obj_ctype) {
767 case RSVP_CTYPE_IPV4:
768 if (obj_tlen < 8)
772 return;
773 printf("\n\t Source Address: %s, Source Port: %u",
769 return-1;
770 printf("%s Source Address: %s, Source Port: %u",
771 ident,
774 ipaddr_string(obj_tptr),
775 EXTRACT_16BITS(obj_tptr+6));
776 obj_tlen-=8;
777 obj_tptr+=8;
778 break;
779#ifdef INET6
780 case RSVP_CTYPE_IPV6:
781 if (obj_tlen < 20)
772 ipaddr_string(obj_tptr),
773 EXTRACT_16BITS(obj_tptr+6));
774 obj_tlen-=8;
775 obj_tptr+=8;
776 break;
777#ifdef INET6
778 case RSVP_CTYPE_IPV6:
779 if (obj_tlen < 20)
782 return;
783 printf("\n\t Source Address: %s, Source Port: %u",
780 return-1;
781 printf("%s Source Address: %s, Source Port: %u",
782 ident,
784 ip6addr_string(obj_tptr),
785 EXTRACT_16BITS(obj_tptr+18));
786 obj_tlen-=20;
787 obj_tptr+=20;
788 break;
789#endif
790 case RSVP_CTYPE_TUNNEL_IPV4:
791 if (obj_tlen < 8)
783 ip6addr_string(obj_tptr),
784 EXTRACT_16BITS(obj_tptr+18));
785 obj_tlen-=20;
786 obj_tptr+=20;
787 break;
788#endif
789 case RSVP_CTYPE_TUNNEL_IPV4:
790 if (obj_tlen < 8)
792 return;
793 printf("\n\t IPv4 Tunnel Sender Address: %s, LSP-ID: 0x%04x",
791 return-1;
792 printf("%s IPv4 Tunnel Sender Address: %s, LSP-ID: 0x%04x",
793 ident,
794 ipaddr_string(obj_tptr),
795 EXTRACT_16BITS(obj_tptr+6));
796 obj_tlen-=8;
797 obj_tptr+=8;
798 break;
799 default:
800 hexdump=TRUE;
801 }
802 break;
803
804 case RSVP_OBJ_LABEL_REQ:
805 switch(rsvp_obj_ctype) {
806 case RSVP_CTYPE_1:
807 while(obj_tlen >= 4 ) {
794 ipaddr_string(obj_tptr),
795 EXTRACT_16BITS(obj_tptr+6));
796 obj_tlen-=8;
797 obj_tptr+=8;
798 break;
799 default:
800 hexdump=TRUE;
801 }
802 break;
803
804 case RSVP_OBJ_LABEL_REQ:
805 switch(rsvp_obj_ctype) {
806 case RSVP_CTYPE_1:
807 while(obj_tlen >= 4 ) {
808 printf("\n\t L3 Protocol ID: %s",
808 printf("%s L3 Protocol ID: %s",
809 ident,
809 tok2str(ethertype_values,
810 "Unknown Protocol (0x%04x)",
811 EXTRACT_16BITS(obj_tptr+2)));
812 obj_tlen-=4;
813 obj_tptr+=4;
814 }
815 break;
816 case RSVP_CTYPE_2:
817 if (obj_tlen < 12)
810 tok2str(ethertype_values,
811 "Unknown Protocol (0x%04x)",
812 EXTRACT_16BITS(obj_tptr+2)));
813 obj_tlen-=4;
814 obj_tptr+=4;
815 }
816 break;
817 case RSVP_CTYPE_2:
818 if (obj_tlen < 12)
818 return;
819 printf("\n\t L3 Protocol ID: %s",
819 return-1;
820 printf("%s L3 Protocol ID: %s",
821 ident,
820 tok2str(ethertype_values,
821 "Unknown Protocol (0x%04x)",
822 EXTRACT_16BITS(obj_tptr+2)));
823 printf(",%s merge capability",((*(obj_tptr+4))&0x80) ? "no" : "" );
822 tok2str(ethertype_values,
823 "Unknown Protocol (0x%04x)",
824 EXTRACT_16BITS(obj_tptr+2)));
825 printf(",%s merge capability",((*(obj_tptr+4))&0x80) ? "no" : "" );
824 printf("\n\t Minimum VPI/VCI: %u/%u",
826 printf("%s Minimum VPI/VCI: %u/%u",
827 ident,
825 (EXTRACT_16BITS(obj_tptr+4))&0xfff,
826 (EXTRACT_16BITS(obj_tptr+6))&0xfff);
828 (EXTRACT_16BITS(obj_tptr+4))&0xfff,
829 (EXTRACT_16BITS(obj_tptr+6))&0xfff);
827 printf("\n\t Maximum VPI/VCI: %u/%u",
830 printf("%s Maximum VPI/VCI: %u/%u",
831 ident,
828 (EXTRACT_16BITS(obj_tptr+8))&0xfff,
829 (EXTRACT_16BITS(obj_tptr+10))&0xfff);
830 obj_tlen-=12;
831 obj_tptr+=12;
832 break;
833 case RSVP_CTYPE_3:
834 if (obj_tlen < 12)
832 (EXTRACT_16BITS(obj_tptr+8))&0xfff,
833 (EXTRACT_16BITS(obj_tptr+10))&0xfff);
834 obj_tlen-=12;
835 obj_tptr+=12;
836 break;
837 case RSVP_CTYPE_3:
838 if (obj_tlen < 12)
835 return;
836 printf("\n\t L3 Protocol ID: %s",
839 return-1;
840 printf("%s L3 Protocol ID: %s",
841 ident,
837 tok2str(ethertype_values,
838 "Unknown Protocol (0x%04x)",
839 EXTRACT_16BITS(obj_tptr+2)));
842 tok2str(ethertype_values,
843 "Unknown Protocol (0x%04x)",
844 EXTRACT_16BITS(obj_tptr+2)));
840 printf("\n\t Minimum/Maximum DLCI: %u/%u, %s%s bit DLCI",
845 printf("%s Minimum/Maximum DLCI: %u/%u, %s%s bit DLCI",
846 ident,
841 (EXTRACT_32BITS(obj_tptr+4))&0x7fffff,
842 (EXTRACT_32BITS(obj_tptr+8))&0x7fffff,
843 (((EXTRACT_16BITS(obj_tptr+4)>>7)&3) == 0 ) ? "10" : "",
844 (((EXTRACT_16BITS(obj_tptr+4)>>7)&3) == 2 ) ? "23" : "");
845 obj_tlen-=12;
846 obj_tptr+=12;
847 break;
848 case RSVP_CTYPE_4:
849 if (obj_tlen < 8)
847 (EXTRACT_32BITS(obj_tptr+4))&0x7fffff,
848 (EXTRACT_32BITS(obj_tptr+8))&0x7fffff,
849 (((EXTRACT_16BITS(obj_tptr+4)>>7)&3) == 0 ) ? "10" : "",
850 (((EXTRACT_16BITS(obj_tptr+4)>>7)&3) == 2 ) ? "23" : "");
851 obj_tlen-=12;
852 obj_tptr+=12;
853 break;
854 case RSVP_CTYPE_4:
855 if (obj_tlen < 8)
850 return;
851 printf("\n\t LSP Encoding Type: %s (%u)",
856 return-1;
857 printf("%s LSP Encoding Type: %s (%u)",
858 ident,
852 tok2str(gmpls_encoding_values,
853 "Unknown",
854 *obj_tptr),
855 *obj_tptr);
859 tok2str(gmpls_encoding_values,
860 "Unknown",
861 *obj_tptr),
862 *obj_tptr);
856 printf("\n\t Switching Type: %s (%u), Payload ID: %s (0x%04x)",
863 printf("%s Switching Type: %s (%u), Payload ID: %s (0x%04x)",
864 ident,
857 tok2str(gmpls_switch_cap_values,
858 "Unknown",
859 *(obj_tptr+1)),
860 *(obj_tptr+1),
861 tok2str(gmpls_payload_values,
862 "Unknown",
863 EXTRACT_16BITS(obj_tptr+2)),
864 EXTRACT_16BITS(obj_tptr+2));

--- 5 unchanged lines hidden (view full) ---

870 }
871 break;
872
873 case RSVP_OBJ_RRO:
874 case RSVP_OBJ_ERO:
875 switch(rsvp_obj_ctype) {
876 case RSVP_CTYPE_IPV4:
877 while(obj_tlen >= 4 ) {
865 tok2str(gmpls_switch_cap_values,
866 "Unknown",
867 *(obj_tptr+1)),
868 *(obj_tptr+1),
869 tok2str(gmpls_payload_values,
870 "Unknown",
871 EXTRACT_16BITS(obj_tptr+2)),
872 EXTRACT_16BITS(obj_tptr+2));

--- 5 unchanged lines hidden (view full) ---

878 }
879 break;
880
881 case RSVP_OBJ_RRO:
882 case RSVP_OBJ_ERO:
883 switch(rsvp_obj_ctype) {
884 case RSVP_CTYPE_IPV4:
885 while(obj_tlen >= 4 ) {
878 printf("\n\t Subobject Type: %s",
886 printf("%s Subobject Type: %s",
887 ident,
879 tok2str(rsvp_obj_xro_values,
880 "Unknown %u",
881 RSVP_OBJ_XRO_MASK_SUBOBJ(*obj_tptr)));
882 switch(RSVP_OBJ_XRO_MASK_SUBOBJ(*obj_tptr)) {
883 case RSVP_OBJ_XRO_IPV4:
884 printf(", %s, %s/%u, Flags: [%s]",
885 RSVP_OBJ_XRO_MASK_LOOSE(*obj_tptr) ? "Loose" : "Strict",
886 ipaddr_string(obj_tptr+2),

--- 11 unchanged lines hidden (view full) ---

898 }
899 break;
900
901 case RSVP_OBJ_HELLO:
902 switch(rsvp_obj_ctype) {
903 case RSVP_CTYPE_1:
904 case RSVP_CTYPE_2:
905 if (obj_tlen < 8)
888 tok2str(rsvp_obj_xro_values,
889 "Unknown %u",
890 RSVP_OBJ_XRO_MASK_SUBOBJ(*obj_tptr)));
891 switch(RSVP_OBJ_XRO_MASK_SUBOBJ(*obj_tptr)) {
892 case RSVP_OBJ_XRO_IPV4:
893 printf(", %s, %s/%u, Flags: [%s]",
894 RSVP_OBJ_XRO_MASK_LOOSE(*obj_tptr) ? "Loose" : "Strict",
895 ipaddr_string(obj_tptr+2),

--- 11 unchanged lines hidden (view full) ---

907 }
908 break;
909
910 case RSVP_OBJ_HELLO:
911 switch(rsvp_obj_ctype) {
912 case RSVP_CTYPE_1:
913 case RSVP_CTYPE_2:
914 if (obj_tlen < 8)
906 return;
907 printf("\n\t Source Instance: 0x%08x, Destination Instance: 0x%08x",
915 return-1;
916 printf("%s Source Instance: 0x%08x, Destination Instance: 0x%08x",
917 ident,
908 EXTRACT_32BITS(obj_tptr),
909 EXTRACT_32BITS(obj_tptr+4));
910 obj_tlen-=8;
911 obj_tptr+=8;
912 break;
913 default:
914 hexdump=TRUE;
915 }
916 break;
917
918 case RSVP_OBJ_RESTART_CAPABILITY:
919 switch(rsvp_obj_ctype) {
920 case RSVP_CTYPE_1:
921 if (obj_tlen < 8)
918 EXTRACT_32BITS(obj_tptr),
919 EXTRACT_32BITS(obj_tptr+4));
920 obj_tlen-=8;
921 obj_tptr+=8;
922 break;
923 default:
924 hexdump=TRUE;
925 }
926 break;
927
928 case RSVP_OBJ_RESTART_CAPABILITY:
929 switch(rsvp_obj_ctype) {
930 case RSVP_CTYPE_1:
931 if (obj_tlen < 8)
922 return;
923 printf("\n\t Restart Time: %ums, Recovery Time: %ums",
924 EXTRACT_16BITS(obj_tptr),
925 EXTRACT_16BITS(obj_tptr+4));
932 return-1;
933 printf("%s Restart Time: %ums, Recovery Time: %ums",
934 ident,
935 EXTRACT_32BITS(obj_tptr),
936 EXTRACT_32BITS(obj_tptr+4));
926 obj_tlen-=8;
927 obj_tptr+=8;
928 break;
929 default:
930 hexdump=TRUE;
931 }
932 break;
933
934 case RSVP_OBJ_SESSION_ATTRIBUTE:
935 switch(rsvp_obj_ctype) {
936 case RSVP_CTYPE_TUNNEL_IPV4:
937 if (obj_tlen < 4)
937 obj_tlen-=8;
938 obj_tptr+=8;
939 break;
940 default:
941 hexdump=TRUE;
942 }
943 break;
944
945 case RSVP_OBJ_SESSION_ATTRIBUTE:
946 switch(rsvp_obj_ctype) {
947 case RSVP_CTYPE_TUNNEL_IPV4:
948 if (obj_tlen < 4)
938 return;
949 return-1;
939 namelen = *(obj_tptr+3);
940 if (obj_tlen < 4+namelen)
950 namelen = *(obj_tptr+3);
951 if (obj_tlen < 4+namelen)
941 return;
942 printf("\n\t Session Name: ");
952 return-1;
953 printf("%s Session Name: ", ident);
943 for (i = 0; i < namelen; i++)
944 safeputchar(*(obj_tptr+4+i));
954 for (i = 0; i < namelen; i++)
955 safeputchar(*(obj_tptr+4+i));
945 printf("\n\t Setup Priority: %u, Holding Priority: %u, Flags: [%s]",
956 printf("%s Setup Priority: %u, Holding Priority: %u, Flags: [%s]",
957 ident,
946 (int)*obj_tptr,
947 (int)*(obj_tptr+1),
948 tok2str(rsvp_session_attribute_flag_values,
949 "none",
950 *(obj_tptr+2)));
951
952 obj_tlen-=4+*(obj_tptr+3);
953 obj_tptr+=4+*(obj_tptr+3);
954 break;
955 default:
956 hexdump=TRUE;
957 }
958 break;
959
960 case RSVP_OBJ_RSVP_HOP:
961 switch(rsvp_obj_ctype) {
962 case RSVP_CTYPE_3: /* fall through - FIXME add TLV parser */
963 case RSVP_CTYPE_IPV4:
964 if (obj_tlen < 8)
958 (int)*obj_tptr,
959 (int)*(obj_tptr+1),
960 tok2str(rsvp_session_attribute_flag_values,
961 "none",
962 *(obj_tptr+2)));
963
964 obj_tlen-=4+*(obj_tptr+3);
965 obj_tptr+=4+*(obj_tptr+3);
966 break;
967 default:
968 hexdump=TRUE;
969 }
970 break;
971
972 case RSVP_OBJ_RSVP_HOP:
973 switch(rsvp_obj_ctype) {
974 case RSVP_CTYPE_3: /* fall through - FIXME add TLV parser */
975 case RSVP_CTYPE_IPV4:
976 if (obj_tlen < 8)
965 return;
966 printf("\n\t Previous/Next Interface: %s, Logical Interface Handle: 0x%08x",
977 return-1;
978 printf("%s Previous/Next Interface: %s, Logical Interface Handle: 0x%08x",
979 ident,
967 ipaddr_string(obj_tptr),
968 EXTRACT_32BITS(obj_tptr+4));
969 obj_tlen-=8;
970 obj_tptr+=8;
971 hexdump=TRUE; /* unless we have a TLV parser lets just hexdump */
972 break;
973#ifdef INET6
974 case RSVP_CTYPE_4: /* fall through - FIXME add TLV parser */
975 case RSVP_CTYPE_IPV6:
976 if (obj_tlen < 20)
980 ipaddr_string(obj_tptr),
981 EXTRACT_32BITS(obj_tptr+4));
982 obj_tlen-=8;
983 obj_tptr+=8;
984 hexdump=TRUE; /* unless we have a TLV parser lets just hexdump */
985 break;
986#ifdef INET6
987 case RSVP_CTYPE_4: /* fall through - FIXME add TLV parser */
988 case RSVP_CTYPE_IPV6:
989 if (obj_tlen < 20)
977 return;
978 printf("\n\t Previous/Next Interface: %s, Logical Interface Handle: 0x%08x",
990 return-1;
991 printf("%s Previous/Next Interface: %s, Logical Interface Handle: 0x%08x",
992 ident,
979 ip6addr_string(obj_tptr),
980 EXTRACT_32BITS(obj_tptr+16));
981 obj_tlen-=20;
982 obj_tptr+=20;
983 hexdump=TRUE; /* unless we have a TLV parser lets just hexdump */
984 break;
985#endif
986 default:
987 hexdump=TRUE;
988 }
989 break;
990
991 case RSVP_OBJ_TIME_VALUES:
992 switch(rsvp_obj_ctype) {
993 case RSVP_CTYPE_1:
994 if (obj_tlen < 4)
993 ip6addr_string(obj_tptr),
994 EXTRACT_32BITS(obj_tptr+16));
995 obj_tlen-=20;
996 obj_tptr+=20;
997 hexdump=TRUE; /* unless we have a TLV parser lets just hexdump */
998 break;
999#endif
1000 default:
1001 hexdump=TRUE;
1002 }
1003 break;
1004
1005 case RSVP_OBJ_TIME_VALUES:
1006 switch(rsvp_obj_ctype) {
1007 case RSVP_CTYPE_1:
1008 if (obj_tlen < 4)
995 return;
996 printf("\n\t Refresh Period: %ums",
1009 return-1;
1010 printf("%s Refresh Period: %ums",
1011 ident,
997 EXTRACT_32BITS(obj_tptr));
998 obj_tlen-=4;
999 obj_tptr+=4;
1000 break;
1001 default:
1002 hexdump=TRUE;
1003 }
1004 break;
1005
1006 /* those three objects do share the same semantics */
1007 case RSVP_OBJ_SENDER_TSPEC:
1008 case RSVP_OBJ_ADSPEC:
1009 case RSVP_OBJ_FLOWSPEC:
1010 switch(rsvp_obj_ctype) {
1011 case RSVP_CTYPE_2:
1012 if (obj_tlen < 4)
1012 EXTRACT_32BITS(obj_tptr));
1013 obj_tlen-=4;
1014 obj_tptr+=4;
1015 break;
1016 default:
1017 hexdump=TRUE;
1018 }
1019 break;
1020
1021 /* those three objects do share the same semantics */
1022 case RSVP_OBJ_SENDER_TSPEC:
1023 case RSVP_OBJ_ADSPEC:
1024 case RSVP_OBJ_FLOWSPEC:
1025 switch(rsvp_obj_ctype) {
1026 case RSVP_CTYPE_2:
1027 if (obj_tlen < 4)
1013 return;
1014 printf("\n\t Msg-Version: %u, length: %u",
1028 return-1;
1029 printf("%s Msg-Version: %u, length: %u",
1030 ident,
1015 (*obj_tptr & 0xf0) >> 4,
1016 EXTRACT_16BITS(obj_tptr+2)<<2);
1017 obj_tptr+=4; /* get to the start of the service header */
1018 obj_tlen-=4;
1019
1020 while (obj_tlen >= 4) {
1021 intserv_serv_tlen=EXTRACT_16BITS(obj_tptr+2)<<2;
1031 (*obj_tptr & 0xf0) >> 4,
1032 EXTRACT_16BITS(obj_tptr+2)<<2);
1033 obj_tptr+=4; /* get to the start of the service header */
1034 obj_tlen-=4;
1035
1036 while (obj_tlen >= 4) {
1037 intserv_serv_tlen=EXTRACT_16BITS(obj_tptr+2)<<2;
1022 printf("\n\t Service Type: %s (%u), break bit %s set, Service length: %u",
1038 printf("%s Service Type: %s (%u), break bit %s set, Service length: %u",
1039 ident,
1023 tok2str(rsvp_intserv_service_type_values,"unknown",*(obj_tptr)),
1024 *(obj_tptr),
1025 (*(obj_tptr+1)&0x80) ? "" : "not",
1026 intserv_serv_tlen);
1027
1028 obj_tptr+=4; /* get to the start of the parameter list */
1029 obj_tlen-=4;
1030

--- 11 unchanged lines hidden (view full) ---

1042 hexdump=TRUE;
1043 }
1044 break;
1045
1046 case RSVP_OBJ_FILTERSPEC:
1047 switch(rsvp_obj_ctype) {
1048 case RSVP_CTYPE_IPV4:
1049 if (obj_tlen < 8)
1040 tok2str(rsvp_intserv_service_type_values,"unknown",*(obj_tptr)),
1041 *(obj_tptr),
1042 (*(obj_tptr+1)&0x80) ? "" : "not",
1043 intserv_serv_tlen);
1044
1045 obj_tptr+=4; /* get to the start of the parameter list */
1046 obj_tlen-=4;
1047

--- 11 unchanged lines hidden (view full) ---

1059 hexdump=TRUE;
1060 }
1061 break;
1062
1063 case RSVP_OBJ_FILTERSPEC:
1064 switch(rsvp_obj_ctype) {
1065 case RSVP_CTYPE_IPV4:
1066 if (obj_tlen < 8)
1050 return;
1051 printf("\n\t Source Address: %s, Source Port: %u",
1067 return-1;
1068 printf("%s Source Address: %s, Source Port: %u",
1069 ident,
1052 ipaddr_string(obj_tptr),
1053 EXTRACT_16BITS(obj_tptr+6));
1054 obj_tlen-=8;
1055 obj_tptr+=8;
1056 break;
1057#ifdef INET6
1058 case RSVP_CTYPE_IPV6:
1059 if (obj_tlen < 20)
1070 ipaddr_string(obj_tptr),
1071 EXTRACT_16BITS(obj_tptr+6));
1072 obj_tlen-=8;
1073 obj_tptr+=8;
1074 break;
1075#ifdef INET6
1076 case RSVP_CTYPE_IPV6:
1077 if (obj_tlen < 20)
1060 return;
1061 printf("\n\t Source Address: %s, Source Port: %u",
1078 return-1;
1079 printf("%s Source Address: %s, Source Port: %u",
1080 ident,
1062 ip6addr_string(obj_tptr),
1063 EXTRACT_16BITS(obj_tptr+18));
1064 obj_tlen-=20;
1065 obj_tptr+=20;
1066 break;
1067 case RSVP_CTYPE_3:
1068 if (obj_tlen < 20)
1081 ip6addr_string(obj_tptr),
1082 EXTRACT_16BITS(obj_tptr+18));
1083 obj_tlen-=20;
1084 obj_tptr+=20;
1085 break;
1086 case RSVP_CTYPE_3:
1087 if (obj_tlen < 20)
1069 return;
1070 printf("\n\t Source Address: %s, Flow Label: %u",
1088 return-1;
1089 printf("%s Source Address: %s, Flow Label: %u",
1090 ident,
1071 ip6addr_string(obj_tptr),
1072 EXTRACT_24BITS(obj_tptr+17));
1073 obj_tlen-=20;
1074 obj_tptr+=20;
1075 break;
1076 case RSVP_CTYPE_TUNNEL_IPV6:
1077 if (obj_tlen < 20)
1091 ip6addr_string(obj_tptr),
1092 EXTRACT_24BITS(obj_tptr+17));
1093 obj_tlen-=20;
1094 obj_tptr+=20;
1095 break;
1096 case RSVP_CTYPE_TUNNEL_IPV6:
1097 if (obj_tlen < 20)
1078 return;
1079 printf("\n\t Source Address: %s, LSP-ID: 0x%04x",
1098 return-1;
1099 printf("%s Source Address: %s, LSP-ID: 0x%04x",
1100 ident,
1080 ipaddr_string(obj_tptr),
1081 EXTRACT_16BITS(obj_tptr+18));
1082 obj_tlen-=20;
1083 obj_tptr+=20;
1084 break;
1085#endif
1086 case RSVP_CTYPE_TUNNEL_IPV4:
1087 if (obj_tlen < 8)
1101 ipaddr_string(obj_tptr),
1102 EXTRACT_16BITS(obj_tptr+18));
1103 obj_tlen-=20;
1104 obj_tptr+=20;
1105 break;
1106#endif
1107 case RSVP_CTYPE_TUNNEL_IPV4:
1108 if (obj_tlen < 8)
1088 return;
1089 printf("\n\t Source Address: %s, LSP-ID: 0x%04x",
1109 return-1;
1110 printf("%s Source Address: %s, LSP-ID: 0x%04x",
1111 ident,
1090 ipaddr_string(obj_tptr),
1091 EXTRACT_16BITS(obj_tptr+6));
1092 obj_tlen-=8;
1093 obj_tptr+=8;
1094 break;
1095 default:
1096 hexdump=TRUE;
1097 }
1098 break;
1099
1100 case RSVP_OBJ_FASTREROUTE:
1101 switch(rsvp_obj_ctype) {
1102 case RSVP_CTYPE_TUNNEL_IPV4:
1103 if (obj_tlen < 16)
1112 ipaddr_string(obj_tptr),
1113 EXTRACT_16BITS(obj_tptr+6));
1114 obj_tlen-=8;
1115 obj_tptr+=8;
1116 break;
1117 default:
1118 hexdump=TRUE;
1119 }
1120 break;
1121
1122 case RSVP_OBJ_FASTREROUTE:
1123 switch(rsvp_obj_ctype) {
1124 case RSVP_CTYPE_TUNNEL_IPV4:
1125 if (obj_tlen < 16)
1104 return;
1126 return-1;
1105 bw.i = EXTRACT_32BITS(obj_tptr+4);
1127 bw.i = EXTRACT_32BITS(obj_tptr+4);
1106 printf("\n\t Setup Priority: %u, Holding Priority: %u, Hop-limit: %u, Bandwidth: %.10g Mbps",
1128 printf("%s Setup Priority: %u, Holding Priority: %u, Hop-limit: %u, Bandwidth: %.10g Mbps",
1129 ident,
1107 (int)*obj_tptr,
1108 (int)*(obj_tptr+1),
1109 (int)*(obj_tptr+2),
1110 bw.f*8/1000000);
1130 (int)*obj_tptr,
1131 (int)*(obj_tptr+1),
1132 (int)*(obj_tptr+2),
1133 bw.f*8/1000000);
1111 printf("\n\t Include Colors: 0x%08x, Exclude Colors: 0x%08x",
1134 printf("%s Include Colors: 0x%08x, Exclude Colors: 0x%08x",
1135 ident,
1112 EXTRACT_32BITS(obj_tptr+8),
1113 EXTRACT_32BITS(obj_tptr+12));
1114 obj_tlen-=16;
1115 obj_tptr+=16;
1116 break;
1117 default:
1118 hexdump=TRUE;
1119 }
1120 break;
1121
1122 case RSVP_OBJ_DETOUR:
1123 switch(rsvp_obj_ctype) {
1124 case RSVP_CTYPE_TUNNEL_IPV4:
1125 while(obj_tlen >= 8) {
1136 EXTRACT_32BITS(obj_tptr+8),
1137 EXTRACT_32BITS(obj_tptr+12));
1138 obj_tlen-=16;
1139 obj_tptr+=16;
1140 break;
1141 default:
1142 hexdump=TRUE;
1143 }
1144 break;
1145
1146 case RSVP_OBJ_DETOUR:
1147 switch(rsvp_obj_ctype) {
1148 case RSVP_CTYPE_TUNNEL_IPV4:
1149 while(obj_tlen >= 8) {
1126 printf("\n\t PLR-ID: %s, Avoid-Node-ID: %s",
1150 printf("%s PLR-ID: %s, Avoid-Node-ID: %s",
1151 ident,
1127 ipaddr_string(obj_tptr),
1128 ipaddr_string(obj_tptr+4));
1129 obj_tlen-=8;
1130 obj_tptr+=8;
1131 }
1132 break;
1133 default:
1134 hexdump=TRUE;
1135 }
1136 break;
1137
1152 ipaddr_string(obj_tptr),
1153 ipaddr_string(obj_tptr+4));
1154 obj_tlen-=8;
1155 obj_tptr+=8;
1156 }
1157 break;
1158 default:
1159 hexdump=TRUE;
1160 }
1161 break;
1162
1163 case RSVP_OBJ_CLASSTYPE:
1164 switch(rsvp_obj_ctype) {
1165 case RSVP_CTYPE_1:
1166 printf("%s Class Type: %u",
1167 ident,
1168 EXTRACT_32BITS(obj_tptr)&0x7);
1169 obj_tlen-=4;
1170 obj_tptr+=4;
1171 break;
1172 default:
1173 hexdump=TRUE;
1174 }
1175 break;
1176
1138 case RSVP_OBJ_ERROR_SPEC:
1139 switch(rsvp_obj_ctype) {
1140 case RSVP_CTYPE_3: /* fall through - FIXME add TLV parser */
1141 case RSVP_CTYPE_IPV4:
1142 if (obj_tlen < 8)
1177 case RSVP_OBJ_ERROR_SPEC:
1178 switch(rsvp_obj_ctype) {
1179 case RSVP_CTYPE_3: /* fall through - FIXME add TLV parser */
1180 case RSVP_CTYPE_IPV4:
1181 if (obj_tlen < 8)
1143 return;
1182 return-1;
1144 error_code=*(obj_tptr+5);
1145 error_value=EXTRACT_16BITS(obj_tptr+6);
1183 error_code=*(obj_tptr+5);
1184 error_value=EXTRACT_16BITS(obj_tptr+6);
1146 printf("\n\t Error Node Adress: %s, Flags: [0x%02x]\n\t Error Code: %s (%u)",
1185 printf("%s Error Node Address: %s, Flags: [0x%02x]%s Error Code: %s (%u)",
1186 ident,
1147 ipaddr_string(obj_tptr),
1148 *(obj_tptr+4),
1187 ipaddr_string(obj_tptr),
1188 *(obj_tptr+4),
1189 ident,
1149 tok2str(rsvp_obj_error_code_values,"unknown",error_code),
1150 error_code);
1151 switch (error_code) {
1152 case RSVP_OBJ_ERROR_SPEC_CODE_ROUTING:
1153 printf(", Error Value: %s (%u)",
1154 tok2str(rsvp_obj_error_code_routing_values,"unknown",error_value),
1155 error_value);
1156 break;
1190 tok2str(rsvp_obj_error_code_values,"unknown",error_code),
1191 error_code);
1192 switch (error_code) {
1193 case RSVP_OBJ_ERROR_SPEC_CODE_ROUTING:
1194 printf(", Error Value: %s (%u)",
1195 tok2str(rsvp_obj_error_code_routing_values,"unknown",error_value),
1196 error_value);
1197 break;
1198 case RSVP_OBJ_ERROR_SPEC_CODE_DIFFSERV_TE:
1199 printf(", Error Value: %s (%u)",
1200 tok2str(rsvp_obj_error_code_diffserv_te_values,"unknown",error_value),
1201 error_value);
1202 break;
1157 default:
1158 printf(", Unknown Error Value (%u)", error_value);
1159 break;
1160 }
1161 obj_tlen-=8;
1162 obj_tptr+=8;
1163 break;
1164#ifdef INET6
1165 case RSVP_CTYPE_4: /* fall through - FIXME add TLV parser */
1166 case RSVP_CTYPE_IPV6:
1167 if (obj_tlen < 20)
1203 default:
1204 printf(", Unknown Error Value (%u)", error_value);
1205 break;
1206 }
1207 obj_tlen-=8;
1208 obj_tptr+=8;
1209 break;
1210#ifdef INET6
1211 case RSVP_CTYPE_4: /* fall through - FIXME add TLV parser */
1212 case RSVP_CTYPE_IPV6:
1213 if (obj_tlen < 20)
1168 return;
1214 return-1;
1169 error_code=*(obj_tptr+17);
1170 error_value=EXTRACT_16BITS(obj_tptr+18);
1215 error_code=*(obj_tptr+17);
1216 error_value=EXTRACT_16BITS(obj_tptr+18);
1171 printf("\n\t Error Node Adress: %s, Flags: [0x%02x]\n\t Error Code: %s (%u)",
1217 printf("%s Error Node Address: %s, Flags: [0x%02x]%s Error Code: %s (%u)",
1218 ident,
1172 ip6addr_string(obj_tptr),
1173 *(obj_tptr+16),
1219 ip6addr_string(obj_tptr),
1220 *(obj_tptr+16),
1221 ident,
1174 tok2str(rsvp_obj_error_code_values,"unknown",error_code),
1175 error_code);
1176
1177 switch (error_code) {
1178 case RSVP_OBJ_ERROR_SPEC_CODE_ROUTING:
1179 printf(", Error Value: %s (%u)",
1180 tok2str(rsvp_obj_error_code_routing_values,"unknown",error_value),
1181 error_value);

--- 9 unchanged lines hidden (view full) ---

1191 hexdump=TRUE;
1192 }
1193 break;
1194
1195 case RSVP_OBJ_PROPERTIES:
1196 switch(rsvp_obj_ctype) {
1197 case RSVP_CTYPE_1:
1198 if (obj_tlen < 4)
1222 tok2str(rsvp_obj_error_code_values,"unknown",error_code),
1223 error_code);
1224
1225 switch (error_code) {
1226 case RSVP_OBJ_ERROR_SPEC_CODE_ROUTING:
1227 printf(", Error Value: %s (%u)",
1228 tok2str(rsvp_obj_error_code_routing_values,"unknown",error_value),
1229 error_value);

--- 9 unchanged lines hidden (view full) ---

1239 hexdump=TRUE;
1240 }
1241 break;
1242
1243 case RSVP_OBJ_PROPERTIES:
1244 switch(rsvp_obj_ctype) {
1245 case RSVP_CTYPE_1:
1246 if (obj_tlen < 4)
1199 return;
1247 return-1;
1200 padbytes = EXTRACT_16BITS(obj_tptr+2);
1248 padbytes = EXTRACT_16BITS(obj_tptr+2);
1201 printf("\n\t TLV count: %u, padding bytes: %u",
1249 printf("%s TLV count: %u, padding bytes: %u",
1250 ident,
1202 EXTRACT_16BITS(obj_tptr),
1203 padbytes);
1204 obj_tlen-=4;
1205 obj_tptr+=4;
1206 /* loop through as long there is anything longer than the TLV header (2) */
1207 while(obj_tlen >= 2 + padbytes) {
1251 EXTRACT_16BITS(obj_tptr),
1252 padbytes);
1253 obj_tlen-=4;
1254 obj_tptr+=4;
1255 /* loop through as long there is anything longer than the TLV header (2) */
1256 while(obj_tlen >= 2 + padbytes) {
1208 printf("\n\t %s TLV (0x%02x), length: %u", /* length includes header */
1257 printf("%s %s TLV (0x%02x), length: %u", /* length includes header */
1258 ident,
1209 tok2str(rsvp_obj_prop_tlv_values,"unknown",*obj_tptr),
1210 *obj_tptr,
1211 *(obj_tptr+1));
1212 if (obj_tlen < *(obj_tptr+1))
1259 tok2str(rsvp_obj_prop_tlv_values,"unknown",*obj_tptr),
1260 *obj_tptr,
1261 *(obj_tptr+1));
1262 if (obj_tlen < *(obj_tptr+1))
1213 return;
1263 return-1;
1214 print_unknown_data(obj_tptr+2,"\n\t\t",*(obj_tptr+1)-2);
1215 obj_tlen-=*(obj_tptr+1);
1216 obj_tptr+=*(obj_tptr+1);
1217 }
1218 break;
1219 default:
1220 hexdump=TRUE;
1221 }
1222 break;
1223
1264 print_unknown_data(obj_tptr+2,"\n\t\t",*(obj_tptr+1)-2);
1265 obj_tlen-=*(obj_tptr+1);
1266 obj_tptr+=*(obj_tptr+1);
1267 }
1268 break;
1269 default:
1270 hexdump=TRUE;
1271 }
1272 break;
1273
1274 case RSVP_OBJ_MESSAGE_ID: /* fall through */
1275 case RSVP_OBJ_MESSAGE_ID_ACK: /* fall through */
1276 case RSVP_OBJ_MESSAGE_ID_LIST:
1277 switch(rsvp_obj_ctype) {
1278 case RSVP_CTYPE_1:
1279 if (obj_tlen < 8)
1280 return-1;
1281 printf("%s Flags [0x%02x], epoch: %u",
1282 ident,
1283 *obj_tptr,
1284 EXTRACT_24BITS(obj_tptr+1));
1285 obj_tlen-=4;
1286 obj_tptr+=4;
1287 /* loop through as long there are no messages left */
1288 while(obj_tlen >= 4) {
1289 printf("%s Message-ID 0x%08x (%u)",
1290 ident,
1291 EXTRACT_32BITS(obj_tptr),
1292 EXTRACT_32BITS(obj_tptr));
1293 obj_tlen-=4;
1294 obj_tptr+=4;
1295 }
1296 break;
1297 default:
1298 hexdump=TRUE;
1299 }
1300 break;
1301
1224 /*
1225 * FIXME those are the defined objects that lack a decoder
1226 * you are welcome to contribute code ;-)
1227 */
1228
1229 case RSVP_OBJ_INTEGRITY:
1230 case RSVP_OBJ_SCOPE:
1231 case RSVP_OBJ_POLICY_DATA:
1302 /*
1303 * FIXME those are the defined objects that lack a decoder
1304 * you are welcome to contribute code ;-)
1305 */
1306
1307 case RSVP_OBJ_INTEGRITY:
1308 case RSVP_OBJ_SCOPE:
1309 case RSVP_OBJ_POLICY_DATA:
1232 case RSVP_OBJ_MESSAGE_ID:
1233 case RSVP_OBJ_MESSAGE_ID_ACK:
1234 case RSVP_OBJ_MESSAGE_ID_LIST:
1235 case RSVP_OBJ_LABEL_SET:
1236 case RSVP_OBJ_ACCEPT_LABEL_SET:
1237 case RSVP_OBJ_PROTECTION:
1238 default:
1239 if (vflag <= 1)
1310 case RSVP_OBJ_LABEL_SET:
1311 case RSVP_OBJ_ACCEPT_LABEL_SET:
1312 case RSVP_OBJ_PROTECTION:
1313 default:
1314 if (vflag <= 1)
1240 print_unknown_data(obj_tptr,"\n\t ",obj_tlen);
1315 print_unknown_data(obj_tptr,"\n\t ",obj_tlen); /* FIXME indentation */
1241 break;
1242 }
1316 break;
1317 }
1243 /* do we want to see an additionally hexdump ? */
1318 /* do we also want to see a hex dump ? */
1244 if (vflag > 1 || hexdump==TRUE)
1319 if (vflag > 1 || hexdump==TRUE)
1245 print_unknown_data(tptr+sizeof(sizeof(struct rsvp_object_header)),"\n\t ",
1320 print_unknown_data(tptr+sizeof(sizeof(struct rsvp_object_header)),"\n\t ", /* FIXME indentation */
1246 rsvp_obj_len-sizeof(struct rsvp_object_header));
1247
1248 tptr+=rsvp_obj_len;
1249 tlen-=rsvp_obj_len;
1250 }
1321 rsvp_obj_len-sizeof(struct rsvp_object_header));
1322
1323 tptr+=rsvp_obj_len;
1324 tlen-=rsvp_obj_len;
1325 }
1326 return 0;
1327trunc:
1328 printf("\n\t\t packet exceeded snapshot");
1329 return -1;
1330}
1331
1332
1333void
1334rsvp_print(register const u_char *pptr, register u_int len) {
1335
1336 const struct rsvp_common_header *rsvp_com_header;
1337 const u_char *tptr,*subtptr;
1338 u_short tlen,subtlen;
1339
1340 tptr=pptr;
1341
1342 rsvp_com_header = (const struct rsvp_common_header *)pptr;
1343 TCHECK(*rsvp_com_header);
1344
1345 /*
1346 * Sanity checking of the header.
1347 */
1348 if (RSVP_EXTRACT_VERSION(rsvp_com_header->version_flags) != RSVP_VERSION) {
1349 printf("ERROR: RSVP version %u packet not supported",
1350 RSVP_EXTRACT_VERSION(rsvp_com_header->version_flags));
1351 return;
1352 }
1353
1354 /* in non-verbose mode just lets print the basic Message Type*/
1355 if (vflag < 1) {
1356 printf("RSVPv%u %s Message, length: %u",
1357 RSVP_EXTRACT_VERSION(rsvp_com_header->version_flags),
1358 tok2str(rsvp_msg_type_values, "unknown (%u)",rsvp_com_header->msg_type),
1359 len);
1360 return;
1361 }
1362
1363 /* ok they seem to want to know everything - lets fully decode it */
1364
1365 tlen=EXTRACT_16BITS(rsvp_com_header->length);
1366
1367 printf("\n\tRSVPv%u %s Message (%u), Flags: [%s], length: %u, ttl: %u, checksum: 0x%04x",
1368 RSVP_EXTRACT_VERSION(rsvp_com_header->version_flags),
1369 tok2str(rsvp_msg_type_values, "unknown, type: %u",rsvp_com_header->msg_type),
1370 rsvp_com_header->msg_type,
1371 bittok2str(rsvp_header_flag_values,"none",RSVP_EXTRACT_FLAGS(rsvp_com_header->version_flags)),
1372 tlen,
1373 rsvp_com_header->ttl,
1374 EXTRACT_16BITS(rsvp_com_header->checksum));
1375
1376 if (tlen < sizeof(const struct rsvp_common_header)) {
1377 printf("ERROR: common header too short %u < %lu", tlen,
1378 (unsigned long)sizeof(const struct rsvp_common_header));
1379 return;
1380 }
1381
1382 tptr+=sizeof(const struct rsvp_common_header);
1383 tlen-=sizeof(const struct rsvp_common_header);
1384
1385 switch(rsvp_com_header->msg_type) {
1386
1387 case RSVP_MSGTYPE_AGGREGATE:
1388 while(tlen > 0) {
1389 subtptr=tptr;
1390 rsvp_com_header = (const struct rsvp_common_header *)subtptr;
1391 TCHECK(*rsvp_com_header);
1392
1393 /*
1394 * Sanity checking of the header.
1395 */
1396 if (RSVP_EXTRACT_VERSION(rsvp_com_header->version_flags) != RSVP_VERSION) {
1397 printf("ERROR: RSVP version %u packet not supported",
1398 RSVP_EXTRACT_VERSION(rsvp_com_header->version_flags));
1399 return;
1400 }
1401 subtlen=EXTRACT_16BITS(rsvp_com_header->length);
1402
1403 printf("\n\t RSVPv%u %s Message (%u), Flags: [%s], length: %u, ttl: %u, checksum: 0x%04x",
1404 RSVP_EXTRACT_VERSION(rsvp_com_header->version_flags),
1405 tok2str(rsvp_msg_type_values, "unknown, type: %u",rsvp_com_header->msg_type),
1406 rsvp_com_header->msg_type,
1407 bittok2str(rsvp_header_flag_values,"none",RSVP_EXTRACT_FLAGS(rsvp_com_header->version_flags)),
1408 subtlen,
1409 rsvp_com_header->ttl,
1410 EXTRACT_16BITS(rsvp_com_header->checksum));
1411
1412 if (subtlen < sizeof(const struct rsvp_common_header)) {
1413 printf("ERROR: common header too short %u < %lu", subtlen,
1414 (unsigned long)sizeof(const struct rsvp_common_header));
1415 return;
1416 }
1417
1418 subtptr+=sizeof(const struct rsvp_common_header);
1419 subtlen-=sizeof(const struct rsvp_common_header);
1420
1421 if (rsvp_obj_print(subtptr,"\n\t ", subtlen) == -1)
1422 return;
1423
1424 tptr+=subtlen+sizeof(const struct rsvp_common_header);
1425 tlen-=subtlen+sizeof(const struct rsvp_common_header);
1426 }
1427
1428 break;
1429
1430 case RSVP_MSGTYPE_PATH:
1431 case RSVP_MSGTYPE_RESV:
1432 case RSVP_MSGTYPE_PATHERR:
1433 case RSVP_MSGTYPE_RESVERR:
1434 case RSVP_MSGTYPE_PATHTEAR:
1435 case RSVP_MSGTYPE_RESVTEAR:
1436 case RSVP_MSGTYPE_RESVCONF:
1437 case RSVP_MSGTYPE_HELLO_OLD:
1438 case RSVP_MSGTYPE_HELLO:
1439 case RSVP_MSGTYPE_ACK:
1440 case RSVP_MSGTYPE_SREFRESH:
1441 if (rsvp_obj_print(tptr,"\n\t ", tlen) == -1)
1442 return;
1443 break;
1444
1445 default:
1446 print_unknown_data(tptr,"\n\t ",tlen);
1447 break;
1448 }
1449
1251 return;
1252trunc:
1253 printf("\n\t\t packet exceeded snapshot");
1254}
1450 return;
1451trunc:
1452 printf("\n\t\t packet exceeded snapshot");
1453}