sys/netproto/key/key_debug.c

   1 /*      $FreeBSD: src/sys/netkey/key_debug.c,v 1.10.2.5 2002/04/28 05:40:28 suz Exp $   */
   2 /*      $DragonFly: src/sys/netproto/key/key_debug.c,v 1.4 2003/08/23 10:06:24 rob Exp $        */
   3 /*      $KAME: key_debug.c,v 1.26 2001/06/27 10:46:50 sakane Exp $      */
   4
   5 /*
   6  * Copyright (C) 1995, 1996, 1997, and 1998 WIDE Project.
   7  * All rights reserved.
   8  *
   9  * Redistribution and use in source and binary forms, with or without
  10  * modification, are permitted provided that the following conditions
  11  * are met:
  12  * 1. Redistributions of source code must retain the above copyright
  13  *    notice, this list of conditions and the following disclaimer.
  14  * 2. Redistributions in binary form must reproduce the above copyright
  15  *    notice, this list of conditions and the following disclaimer in the
  16  *    documentation and/or other materials provided with the distribution.
  17  * 3. Neither the name of the project nor the names of its contributors
  18  *    may be used to endorse or promote products derived from this software
  19  *    without specific prior written permission.
  20  *
  21  * THIS SOFTWARE IS PROVIDED BY THE PROJECT AND CONTRIBUTORS ``AS IS'' AND
  22  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  23  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  24  * ARE DISCLAIMED.  IN NO EVENT SHALL THE PROJECT OR CONTRIBUTORS BE LIABLE
  25  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  26  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
  27  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
  28  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
  29  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  30  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  31  * SUCH DAMAGE.
  32  */
  33
  34 #ifdef _KERNEL
  35 #include "opt_inet.h"
  36 #include "opt_inet6.h"
  37 #include "opt_ipsec.h"
  38 #endif
  39
  40 #include <sys/types.h>
  41 #include <sys/param.h>
  42 #ifdef _KERNEL
  43 #include <sys/systm.h>
  44 #include <sys/mbuf.h>
  45 #include <sys/queue.h>
  46 #endif
  47 #include <sys/socket.h>
  48
  49 #include <net/route.h>
  50
  51 #include "key_var.h"
  52 #include "key_debug.h"
  53
  54 #include <netinet/in.h>
  55 #include <netinet6/ipsec.h>
  56
  57 #ifndef _KERNEL
  58 #include <ctype.h>
  59 #include <stdio.h>
  60 #include <stdlib.h>
  61 #endif /* !_KERNEL */
  62
  63 static void kdebug_sadb_prop (struct sadb_ext *);
  64 static void kdebug_sadb_identity (struct sadb_ext *);
  65 static void kdebug_sadb_supported (struct sadb_ext *);
  66 static void kdebug_sadb_lifetime (struct sadb_ext *);
  67 static void kdebug_sadb_sa (struct sadb_ext *);
  68 static void kdebug_sadb_address (struct sadb_ext *);
  69 static void kdebug_sadb_key (struct sadb_ext *);
  70 static void kdebug_sadb_x_sa2 (struct sadb_ext *);
  71
  72 #ifdef _KERNEL
  73 static void kdebug_secreplay (struct secreplay *);
  74 #endif
  75
  76 #ifndef _KERNEL
  77 #define panic(param)    { printf(param); exit(-1); }
  78 #endif
  79
  80 /* NOTE: host byte order */
  81
  82 /* %%%: about struct sadb_msg */
  83 void
  84 kdebug_sadb(base)
  85         struct sadb_msg *base;
  86 {
  87         struct sadb_ext *ext;
  88         int tlen, extlen;
  89
  90         /* sanity check */
  91         if (base == NULL)
  92                 panic("kdebug_sadb: NULL pointer was passed.\n");
  93
  94         printf("sadb_msg{ version=%u type=%u errno=%u satype=%u\n",
  95             base->sadb_msg_version, base->sadb_msg_type,
  96             base->sadb_msg_errno, base->sadb_msg_satype);
  97         printf("  len=%u reserved=%u seq=%u pid=%u\n",
  98             base->sadb_msg_len, base->sadb_msg_reserved,
  99             base->sadb_msg_seq, base->sadb_msg_pid);
 100
 101         tlen = PFKEY_UNUNIT64(base->sadb_msg_len) - sizeof(struct sadb_msg);
 102         ext = (struct sadb_ext *)((caddr_t)base + sizeof(struct sadb_msg));
 103
 104         while (tlen > 0) {
 105                 printf("sadb_ext{ len=%u type=%u }\n",
 106                     ext->sadb_ext_len, ext->sadb_ext_type);
 107
 108                 if (ext->sadb_ext_len == 0) {
 109                         printf("kdebug_sadb: invalid ext_len=0 was passed.\n");
 110                         return;
 111                 }
 112                 if (ext->sadb_ext_len > tlen) {
 113                         printf("kdebug_sadb: ext_len exceeds end of buffer.\n");
 114                         return;
 115                 }
 116
 117                 switch (ext->sadb_ext_type) {
 118                 case SADB_EXT_SA:
 119                         kdebug_sadb_sa(ext);
 120                         break;
 121                 case SADB_EXT_LIFETIME_CURRENT:
 122                 case SADB_EXT_LIFETIME_HARD:
 123                 case SADB_EXT_LIFETIME_SOFT:
 124                         kdebug_sadb_lifetime(ext);
 125                         break;
 126                 case SADB_EXT_ADDRESS_SRC:
 127                 case SADB_EXT_ADDRESS_DST:
 128                 case SADB_EXT_ADDRESS_PROXY:
 129                         kdebug_sadb_address(ext);
 130                         break;
 131                 case SADB_EXT_KEY_AUTH:
 132                 case SADB_EXT_KEY_ENCRYPT:
 133                         kdebug_sadb_key(ext);
 134                         break;
 135                 case SADB_EXT_IDENTITY_SRC:
 136                 case SADB_EXT_IDENTITY_DST:
 137                         kdebug_sadb_identity(ext);
 138                         break;
 139                 case SADB_EXT_SENSITIVITY:
 140                         break;
 141                 case SADB_EXT_PROPOSAL:
 142                         kdebug_sadb_prop(ext);
 143                         break;
 144                 case SADB_EXT_SUPPORTED_AUTH:
 145                 case SADB_EXT_SUPPORTED_ENCRYPT:
 146                         kdebug_sadb_supported(ext);
 147                         break;
 148                 case SADB_EXT_SPIRANGE:
 149                 case SADB_X_EXT_KMPRIVATE:
 150                         break;
 151                 case SADB_X_EXT_POLICY:
 152                         kdebug_sadb_x_policy(ext);
 153                         break;
 154                 case SADB_X_EXT_SA2:
 155                         kdebug_sadb_x_sa2(ext);
 156                         break;
 157                 default:
 158                         printf("kdebug_sadb: invalid ext_type %u was passed.\n",
 159                             ext->sadb_ext_type);
 160                         return;
 161                 }
 162
 163                 extlen = PFKEY_UNUNIT64(ext->sadb_ext_len);
 164                 tlen -= extlen;
 165                 ext = (struct sadb_ext *)((caddr_t)ext + extlen);
 166         }
 167
 168         return;
 169 }
 170
 171 static void
 172 kdebug_sadb_prop(ext)
 173         struct sadb_ext *ext;
 174 {
 175         struct sadb_prop *prop = (struct sadb_prop *)ext;
 176         struct sadb_comb *comb;
 177         int len;
 178
 179         /* sanity check */
 180         if (ext == NULL)
 181                 panic("kdebug_sadb_prop: NULL pointer was passed.\n");
 182
 183         len = (PFKEY_UNUNIT64(prop->sadb_prop_len) - sizeof(*prop))
 184                 / sizeof(*comb);
 185         comb = (struct sadb_comb *)(prop + 1);
 186         printf("sadb_prop{ replay=%u\n", prop->sadb_prop_replay);
 187
 188         while (len--) {
 189                 printf("sadb_comb{ auth=%u encrypt=%u "
 190                         "flags=0x%04x reserved=0x%08x\n",
 191                         comb->sadb_comb_auth, comb->sadb_comb_encrypt,
 192                         comb->sadb_comb_flags, comb->sadb_comb_reserved);
 193
 194                 printf("  auth_minbits=%u auth_maxbits=%u "
 195                         "encrypt_minbits=%u encrypt_maxbits=%u\n",
 196                         comb->sadb_comb_auth_minbits,
 197                         comb->sadb_comb_auth_maxbits,
 198                         comb->sadb_comb_encrypt_minbits,
 199                         comb->sadb_comb_encrypt_maxbits);
 200
 201                 printf("  soft_alloc=%u hard_alloc=%u "
 202                         "soft_bytes=%lu hard_bytes=%lu\n",
 203                         comb->sadb_comb_soft_allocations,
 204                         comb->sadb_comb_hard_allocations,
 205                         (unsigned long)comb->sadb_comb_soft_bytes,
 206                         (unsigned long)comb->sadb_comb_hard_bytes);
 207
 208                 printf("  soft_alloc=%lu hard_alloc=%lu "
 209                         "soft_bytes=%lu hard_bytes=%lu }\n",
 210                         (unsigned long)comb->sadb_comb_soft_addtime,
 211                         (unsigned long)comb->sadb_comb_hard_addtime,
 212                         (unsigned long)comb->sadb_comb_soft_usetime,
 213                         (unsigned long)comb->sadb_comb_hard_usetime);
 214                 comb++;
 215         }
 216         printf("}\n");
 217
 218         return;
 219 }
 220
 221 static void
 222 kdebug_sadb_identity(ext)
 223         struct sadb_ext *ext;
 224 {
 225         struct sadb_ident *id = (struct sadb_ident *)ext;
 226         int len;
 227
 228         /* sanity check */
 229         if (ext == NULL)
 230                 panic("kdebug_sadb_identity: NULL pointer was passed.\n");
 231
 232         len = PFKEY_UNUNIT64(id->sadb_ident_len) - sizeof(*id);
 233         printf("sadb_ident_%s{",
 234             id->sadb_ident_exttype == SADB_EXT_IDENTITY_SRC ? "src" : "dst");
 235         switch (id->sadb_ident_type) {
 236         default:
 237                 printf(" type=%d id=%lu",
 238                         id->sadb_ident_type, (u_long)id->sadb_ident_id);
 239                 if (len) {
 240 #ifdef _KERNEL
 241                         ipsec_hexdump((caddr_t)(id + 1), len); /*XXX cast ?*/
 242 #else
 243                         char *p, *ep;
 244                         printf("\n  str=\"");
 245                         p = (char *)(id + 1);
 246                         ep = p + len;
 247                         for (/*nothing*/; *p && p < ep; p++) {
 248                                 if (isprint(*p))
 249                                         printf("%c", *p & 0xff);
 250                                 else
 251                                         printf("\\%03o", *p & 0xff);
 252                         }
 253 #endif
 254                         printf("\"");
 255                 }
 256                 break;
 257         }
 258
 259         printf(" }\n");
 260
 261         return;
 262 }
 263
 264 static void
 265 kdebug_sadb_supported(ext)
 266         struct sadb_ext *ext;
 267 {
 268         struct sadb_supported *sup = (struct sadb_supported *)ext;
 269         struct sadb_alg *alg;
 270         int len;
 271
 272         /* sanity check */
 273         if (ext == NULL)
 274                 panic("kdebug_sadb_supported: NULL pointer was passed.\n");
 275
 276         len = (PFKEY_UNUNIT64(sup->sadb_supported_len) - sizeof(*sup))
 277                 / sizeof(*alg);
 278         alg = (struct sadb_alg *)(sup + 1);
 279         printf("sadb_sup{\n");
 280         while (len--) {
 281                 printf("  { id=%d ivlen=%d min=%d max=%d }\n",
 282                         alg->sadb_alg_id, alg->sadb_alg_ivlen,
 283                         alg->sadb_alg_minbits, alg->sadb_alg_maxbits);
 284                 alg++;
 285         }
 286         printf("}\n");
 287
 288         return;
 289 }
 290
 291 static void
 292 kdebug_sadb_lifetime(ext)
 293         struct sadb_ext *ext;
 294 {
 295         struct sadb_lifetime *lft = (struct sadb_lifetime *)ext;
 296
 297         /* sanity check */
 298         if (ext == NULL)
 299                 printf("kdebug_sadb_lifetime: NULL pointer was passed.\n");
 300
 301         printf("sadb_lifetime{ alloc=%u, bytes=%u\n",
 302                 lft->sadb_lifetime_allocations,
 303                 (u_int32_t)lft->sadb_lifetime_bytes);
 304         printf("  addtime=%u, usetime=%u }\n",
 305                 (u_int32_t)lft->sadb_lifetime_addtime,
 306                 (u_int32_t)lft->sadb_lifetime_usetime);
 307
 308         return;
 309 }
 310
 311 static void
 312 kdebug_sadb_sa(ext)
 313         struct sadb_ext *ext;
 314 {
 315         struct sadb_sa *sa = (struct sadb_sa *)ext;
 316
 317         /* sanity check */
 318         if (ext == NULL)
 319                 panic("kdebug_sadb_sa: NULL pointer was passed.\n");
 320
 321         printf("sadb_sa{ spi=%u replay=%u state=%u\n",
 322             (u_int32_t)ntohl(sa->sadb_sa_spi), sa->sadb_sa_replay,
 323             sa->sadb_sa_state);
 324         printf("  auth=%u encrypt=%u flags=0x%08x }\n",
 325             sa->sadb_sa_auth, sa->sadb_sa_encrypt, sa->sadb_sa_flags);
 326
 327         return;
 328 }
 329
 330 static void
 331 kdebug_sadb_address(ext)
 332         struct sadb_ext *ext;
 333 {
 334         struct sadb_address *addr = (struct sadb_address *)ext;
 335
 336         /* sanity check */
 337         if (ext == NULL)
 338                 panic("kdebug_sadb_address: NULL pointer was passed.\n");
 339
 340         printf("sadb_address{ proto=%u prefixlen=%u reserved=0x%02x%02x }\n",
 341             addr->sadb_address_proto, addr->sadb_address_prefixlen,
 342             ((u_char *)&addr->sadb_address_reserved)[0],
 343             ((u_char *)&addr->sadb_address_reserved)[1]);
 344
 345         kdebug_sockaddr((struct sockaddr *)((caddr_t)ext + sizeof(*addr)));
 346
 347         return;
 348 }
 349
 350 static void
 351 kdebug_sadb_key(ext)
 352         struct sadb_ext *ext;
 353 {
 354         struct sadb_key *key = (struct sadb_key *)ext;
 355
 356         /* sanity check */
 357         if (ext == NULL)
 358                 panic("kdebug_sadb_key: NULL pointer was passed.\n");
 359
 360         printf("sadb_key{ bits=%u reserved=%u\n",
 361             key->sadb_key_bits, key->sadb_key_reserved);
 362         printf("  key=");
 363
 364         /* sanity check 2 */
 365         if ((key->sadb_key_bits >> 3) >
 366                 (PFKEY_UNUNIT64(key->sadb_key_len) - sizeof(struct sadb_key))) {
 367                 printf("kdebug_sadb_key: key length mismatch, bit:%d len:%ld.\n",
 368                         key->sadb_key_bits >> 3,
 369                         (long)PFKEY_UNUNIT64(key->sadb_key_len) - sizeof(struct sadb_key));
 370         }
 371
 372         ipsec_hexdump((caddr_t)key + sizeof(struct sadb_key),
 373                       key->sadb_key_bits >> 3);
 374         printf(" }\n");
 375         return;
 376 }
 377
 378 static void
 379 kdebug_sadb_x_sa2(ext)
 380         struct sadb_ext *ext;
 381 {
 382         struct sadb_x_sa2 *sa2 = (struct sadb_x_sa2 *)ext;
 383
 384         /* sanity check */
 385         if (ext == NULL)
 386                 panic("kdebug_sadb_x_sa2: NULL pointer was passed.\n");
 387
 388         printf("sadb_x_sa2{ mode=%u reqid=%u\n",
 389             sa2->sadb_x_sa2_mode, sa2->sadb_x_sa2_reqid);
 390         printf("  reserved1=%u reserved2=%u sequence=%u }\n",
 391             sa2->sadb_x_sa2_reserved1, sa2->sadb_x_sa2_reserved2,
 392             sa2->sadb_x_sa2_sequence);
 393
 394         return;
 395 }
 396
 397 void
 398 kdebug_sadb_x_policy(ext)
 399         struct sadb_ext *ext;
 400 {
 401         struct sadb_x_policy *xpl = (struct sadb_x_policy *)ext;
 402         struct sockaddr *addr;
 403
 404         /* sanity check */
 405         if (ext == NULL)
 406                 panic("kdebug_sadb_x_policy: NULL pointer was passed.\n");
 407
 408         printf("sadb_x_policy{ type=%u dir=%u id=%x }\n",
 409                 xpl->sadb_x_policy_type, xpl->sadb_x_policy_dir,
 410                 xpl->sadb_x_policy_id);
 411
 412         if (xpl->sadb_x_policy_type == IPSEC_POLICY_IPSEC) {
 413                 int tlen;
 414                 struct sadb_x_ipsecrequest *xisr;
 415
 416                 tlen = PFKEY_UNUNIT64(xpl->sadb_x_policy_len) - sizeof(*xpl);
 417                 xisr = (struct sadb_x_ipsecrequest *)(xpl + 1);
 418
 419                 while (tlen > 0) {
 420                         printf(" { len=%u proto=%u mode=%u level=%u reqid=%u\n",
 421                                 xisr->sadb_x_ipsecrequest_len,
 422                                 xisr->sadb_x_ipsecrequest_proto,
 423                                 xisr->sadb_x_ipsecrequest_mode,
 424                                 xisr->sadb_x_ipsecrequest_level,
 425                                 xisr->sadb_x_ipsecrequest_reqid);
 426
 427                         if (xisr->sadb_x_ipsecrequest_len > sizeof(*xisr)) {
 428                                 addr = (struct sockaddr *)(xisr + 1);
 429                                 kdebug_sockaddr(addr);
 430                                 addr = (struct sockaddr *)((caddr_t)addr
 431                                                         + addr->sa_len);
 432                                 kdebug_sockaddr(addr);
 433                         }
 434
 435                         printf(" }\n");
 436
 437                         /* prevent infinite loop */
 438                         if (xisr->sadb_x_ipsecrequest_len <= 0) {
 439                                 printf("kdebug_sadb_x_policy: wrong policy struct.\n");
 440                                 return;
 441                         }
 442                         /* prevent overflow */
 443                         if (xisr->sadb_x_ipsecrequest_len > tlen) {
 444                                 printf("invalid ipsec policy length\n");
 445                                 return;
 446                         }
 447
 448                         tlen -= xisr->sadb_x_ipsecrequest_len;
 449
 450                         xisr = (struct sadb_x_ipsecrequest *)((caddr_t)xisr
 451                                         + xisr->sadb_x_ipsecrequest_len);
 452                 }
 453
 454                 if (tlen != 0)
 455                         panic("kdebug_sadb_x_policy: wrong policy struct.\n");
 456         }
 457
 458         return;
 459 }
 460
 461 #ifdef _KERNEL
 462 /* %%%: about SPD and SAD */
 463 void
 464 kdebug_secpolicy(sp)
 465         struct secpolicy *sp;
 466 {
 467         /* sanity check */
 468         if (sp == NULL)
 469                 panic("kdebug_secpolicy: NULL pointer was passed.\n");
 470
 471         printf("secpolicy{ refcnt=%u state=%u policy=%u\n",
 472                 sp->refcnt, sp->state, sp->policy);
 473
 474         kdebug_secpolicyindex(&sp->spidx);
 475
 476         switch (sp->policy) {
 477         case IPSEC_POLICY_DISCARD:
 478                 printf("  type=discard }\n");
 479                 break;
 480         case IPSEC_POLICY_NONE:
 481                 printf("  type=none }\n");
 482                 break;
 483         case IPSEC_POLICY_IPSEC:
 484             {
 485                 struct ipsecrequest *isr;
 486                 for (isr = sp->req; isr != NULL; isr = isr->next) {
 487
 488                         printf("  level=%u\n", isr->level);
 489                         kdebug_secasindex(&isr->saidx);
 490
 491                         if (isr->sav != NULL)
 492                                 kdebug_secasv(isr->sav);
 493                 }
 494                 printf("  }\n");
 495             }
 496                 break;
 497         case IPSEC_POLICY_BYPASS:
 498                 printf("  type=bypass }\n");
 499                 break;
 500         case IPSEC_POLICY_ENTRUST:
 501                 printf("  type=entrust }\n");
 502                 break;
 503         default:
 504                 printf("kdebug_secpolicy: Invalid policy found. %d\n",
 505                         sp->policy);
 506                 break;
 507         }
 508
 509         return;
 510 }
 511
 512 void
 513 kdebug_secpolicyindex(spidx)
 514         struct secpolicyindex *spidx;
 515 {
 516         /* sanity check */
 517         if (spidx == NULL)
 518                 panic("kdebug_secpolicyindex: NULL pointer was passed.\n");
 519
 520         printf("secpolicyindex{ dir=%u prefs=%u prefd=%u ul_proto=%u\n",
 521                 spidx->dir, spidx->prefs, spidx->prefd, spidx->ul_proto);
 522
 523         ipsec_hexdump((caddr_t)&spidx->src,
 524                 ((struct sockaddr *)&spidx->src)->sa_len);
 525         printf("\n");
 526         ipsec_hexdump((caddr_t)&spidx->dst,
 527                 ((struct sockaddr *)&spidx->dst)->sa_len);
 528         printf("}\n");
 529
 530         return;
 531 }
 532
 533 void
 534 kdebug_secasindex(saidx)
 535         struct secasindex *saidx;
 536 {
 537         /* sanity check */
 538         if (saidx == NULL)
 539                 panic("kdebug_secpolicyindex: NULL pointer was passed.\n");
 540
 541         printf("secasindex{ mode=%u proto=%u\n",
 542                 saidx->mode, saidx->proto);
 543
 544         ipsec_hexdump((caddr_t)&saidx->src,
 545                 ((struct sockaddr *)&saidx->src)->sa_len);
 546         printf("\n");
 547         ipsec_hexdump((caddr_t)&saidx->dst,
 548                 ((struct sockaddr *)&saidx->dst)->sa_len);
 549         printf("\n");
 550
 551         return;
 552 }
 553
 554 void
 555 kdebug_secasv(sav)
 556         struct secasvar *sav;
 557 {
 558         /* sanity check */
 559         if (sav == NULL)
 560                 panic("kdebug_secasv: NULL pointer was passed.\n");
 561
 562         printf("secas{");
 563         kdebug_secasindex(&sav->sah->saidx);
 564
 565         printf("  refcnt=%u state=%u auth=%u enc=%u\n",
 566             sav->refcnt, sav->state, sav->alg_auth, sav->alg_enc);
 567         printf("  spi=%u flags=%u\n",
 568             (u_int32_t)ntohl(sav->spi), sav->flags);
 569
 570         if (sav->key_auth != NULL)
 571                 kdebug_sadb_key((struct sadb_ext *)sav->key_auth);
 572         if (sav->key_enc != NULL)
 573                 kdebug_sadb_key((struct sadb_ext *)sav->key_enc);
 574         if (sav->iv != NULL) {
 575                 printf("  iv=");
 576                 ipsec_hexdump(sav->iv, sav->ivlen ? sav->ivlen : 8);
 577                 printf("\n");
 578         }
 579
 580         if (sav->replay != NULL)
 581                 kdebug_secreplay(sav->replay);
 582         if (sav->lft_c != NULL)
 583                 kdebug_sadb_lifetime((struct sadb_ext *)sav->lft_c);
 584         if (sav->lft_h != NULL)
 585                 kdebug_sadb_lifetime((struct sadb_ext *)sav->lft_h);
 586         if (sav->lft_s != NULL)
 587                 kdebug_sadb_lifetime((struct sadb_ext *)sav->lft_s);
 588
 589 #if notyet
 590         /* XXX: misc[123] ? */
 591 #endif
 592
 593         return;
 594 }
 595
 596 static void
 597 kdebug_secreplay(rpl)
 598         struct secreplay *rpl;
 599 {
 600         int len, l;
 601
 602         /* sanity check */
 603         if (rpl == NULL)
 604                 panic("kdebug_secreplay: NULL pointer was passed.\n");
 605
 606         printf(" secreplay{ count=%u wsize=%u seq=%u lastseq=%u",
 607             rpl->count, rpl->wsize, rpl->seq, rpl->lastseq);
 608
 609         if (rpl->bitmap == NULL) {
 610                 printf(" }\n");
 611                 return;
 612         }
 613
 614         printf("\n   bitmap { ");
 615
 616         for (len = 0; len < rpl->wsize; len++) {
 617                 for (l = 7; l >= 0; l--)
 618                         printf("%u", (((rpl->bitmap)[len] >> l) & 1) ? 1 : 0);
 619         }
 620         printf(" }\n");
 621
 622         return;
 623 }
 624
 625 void
 626 kdebug_mbufhdr(m)
 627         struct mbuf *m;
 628 {
 629         /* sanity check */
 630         if (m == NULL)
 631                 return;
 632
 633         printf("mbuf(%p){ m_next:%p m_nextpkt:%p m_data:%p "
 634                "m_len:%d m_type:0x%02x m_flags:0x%02x }\n",
 635                 m, m->m_next, m->m_nextpkt, m->m_data,
 636                 m->m_len, m->m_type, m->m_flags);
 637
 638         if (m->m_flags & M_PKTHDR) {
 639                 printf("  m_pkthdr{ len:%d rcvif:%p }\n",
 640                     m->m_pkthdr.len, m->m_pkthdr.rcvif);
 641         }
 642
 643         if (m->m_flags & M_EXT) {
 644                 printf("  m_ext{ ext_buf:%p ext_free:%p "
 645                        "ext_size:%u ext_ref:%p }\n",
 646                         m->m_ext.ext_buf, m->m_ext.ext_free,
 647                         m->m_ext.ext_size, m->m_ext.ext_ref);
 648         }
 649
 650         return;
 651 }
 652
 653 void
 654 kdebug_mbuf(m0)
 655         struct mbuf *m0;
 656 {
 657         struct mbuf *m = m0;
 658         int i, j;
 659
 660         for (j = 0; m; m = m->m_next) {
 661                 kdebug_mbufhdr(m);
 662                 printf("  m_data:\n");
 663                 for (i = 0; i < m->m_len; i++) {
 664                         if (i && i % 32 == 0)
 665                                 printf("\n");
 666                         if (i % 4 == 0)
 667                                 printf(" ");
 668                         printf("%02x", mtod(m, u_char *)[i]);
 669                         j++;
 670                 }
 671                 printf("\n");
 672         }
 673
 674         return;
 675 }
 676 #endif /* _KERNEL */
 677
 678 void
 679 kdebug_sockaddr(addr)
 680         struct sockaddr *addr;
 681 {
 682         struct sockaddr_in *sin4;
 683 #ifdef INET6
 684         struct sockaddr_in6 *sin6;
 685 #endif
 686
 687         /* sanity check */
 688         if (addr == NULL)
 689                 panic("kdebug_sockaddr: NULL pointer was passed.\n");
 690
 691         /* NOTE: We deal with port number as host byte order. */
 692         printf("sockaddr{ len=%u family=%u", addr->sa_len, addr->sa_family);
 693
 694         switch (addr->sa_family) {
 695         case AF_INET:
 696                 sin4 = (struct sockaddr_in *)addr;
 697                 printf(" port=%u\n", ntohs(sin4->sin_port));
 698                 ipsec_hexdump((caddr_t)&sin4->sin_addr, sizeof(sin4->sin_addr));
 699                 break;
 700 #ifdef INET6
 701         case AF_INET6:
 702                 sin6 = (struct sockaddr_in6 *)addr;
 703                 printf(" port=%u\n", ntohs(sin6->sin6_port));
 704                 printf("  flowinfo=0x%08x, scope_id=0x%08x\n",
 705                     sin6->sin6_flowinfo, sin6->sin6_scope_id);
 706                 ipsec_hexdump((caddr_t)&sin6->sin6_addr,
 707                     sizeof(sin6->sin6_addr));
 708                 break;
 709 #endif
 710         }
 711
 712         printf("  }\n");
 713
 714         return;
 715 }
 716
 717 void
 718 ipsec_bindump(buf, len)
 719         caddr_t buf;
 720         int len;
 721 {
 722         int i;
 723
 724         for (i = 0; i < len; i++)
 725                 printf("%c", (unsigned char)buf[i]);
 726
 727         return;
 728 }
 729
 730
 731 void
 732 ipsec_hexdump(buf, len)
 733         caddr_t buf;
 734         int len;
 735 {
 736         int i;
 737
 738         for (i = 0; i < len; i++) {
 739                 if (i != 0 && i % 32 == 0) printf("\n");
 740                 if (i % 4 == 0) printf(" ");
 741                 printf("%02x", (unsigned char)buf[i]);
 742         }
 743 #if 0
 744         if (i % 32 != 0) printf("\n");
 745 #endif
 746
 747         return;
 748 }