ippool.c revision 353078
1/* $FreeBSD: stable/11/contrib/ipfilter/tools/ippool.c 353078 2019-10-04 01:44:56Z cy $ */ 2 3/* 4 * Copyright (C) 2012 by Darren Reed. 5 * 6 * See the IPFILTER.LICENCE file for details on licencing. 7 */ 8#include <sys/types.h> 9#include <sys/time.h> 10#include <sys/param.h> 11#include <sys/socket.h> 12# include <sys/cdefs.h> 13#include <sys/ioctl.h> 14 15#include <net/if.h> 16#include <netinet/in.h> 17 18#include <arpa/inet.h> 19 20#include <stdio.h> 21#include <fcntl.h> 22#include <stdlib.h> 23#include <string.h> 24#include <netdb.h> 25#include <ctype.h> 26#include <unistd.h> 27# include <nlist.h> 28 29#include "ipf.h" 30#include "netinet/ipl.h" 31#include "netinet/ip_lookup.h" 32#include "netinet/ip_pool.h" 33#include "netinet/ip_htable.h" 34#include "kmem.h" 35 36 37extern int ippool_yyparse __P((void)); 38extern int ippool_yydebug; 39extern FILE *ippool_yyin; 40extern char *optarg; 41extern int lineNum; 42 43void usage __P((char *)); 44int main __P((int, char **)); 45int poolcommand __P((int, int, char *[])); 46int poolnodecommand __P((int, int, char *[])); 47int loadpoolfile __P((int, char *[], char *)); 48int poollist __P((int, char *[])); 49void poollist_dead __P((int, char *, int, char *, char *)); 50void poollist_live __P((int, char *, int, int)); 51int poolflush __P((int, char *[])); 52int poolstats __P((int, char *[])); 53int gettype __P((char *, u_int *)); 54int getrole __P((char *)); 55int setnodeaddr __P((int, int, void *ptr, char *arg)); 56void showpools_live __P((int, int, ipf_pool_stat_t *, char *)); 57void showhashs_live __P((int, int, iphtstat_t *, char *)); 58void showdstls_live __P((int, int, ipf_dstl_stat_t *, char *)); 59 60int opts = 0; 61int fd = -1; 62int use_inet6 = 0; 63wordtab_t *pool_fields = NULL; 64int nohdrfields = 0; 65 66 67void 68usage(prog) 69 char *prog; 70{ 71 fprintf(stderr, "Usage:\t%s\n", prog); 72 fprintf(stderr, "\t-a [-dnv] [-m <name>] [-o <role>] [-t type] [-T ttl] -i <ipaddr>[/netmask]\n"); 73 fprintf(stderr, "\t-A [-dnv] [-m <name>] [-o <role>] [-S <seed>] [-t <type>]\n"); 74 fprintf(stderr, "\t-f <file> [-dnuv]\n"); 75 fprintf(stderr, "\t-F [-dv] [-o <role>] [-t <type>]\n"); 76 fprintf(stderr, "\t-l [-dv] [-m <name>] [-t <type>]\n"); 77 fprintf(stderr, "\t-r [-dnv] [-m <name>] [-o <role>] [-t type] -i <ipaddr>[/netmask]\n"); 78 fprintf(stderr, "\t-R [-dnv] [-m <name>] [-o <role>] [-t <type>]\n"); 79 fprintf(stderr, "\t-s [-dtv] [-M <core>] [-N <namelist>]\n"); 80 exit(1); 81} 82 83 84int 85main(argc, argv) 86 int argc; 87 char *argv[]; 88{ 89 int err = 1; 90 91 if (argc < 2) 92 usage(argv[0]); 93 94 assigndefined(getenv("IPPOOL_PREDEFINED")); 95 96 switch (getopt(argc, argv, "aAf:FlnrRsv")) 97 { 98 case 'a' : 99 err = poolnodecommand(0, argc, argv); 100 break; 101 case 'A' : 102 err = poolcommand(0, argc, argv); 103 break; 104 case 'f' : 105 err = loadpoolfile(argc, argv, optarg); 106 break; 107 case 'F' : 108 err = poolflush(argc, argv); 109 break; 110 case 'l' : 111 err = poollist(argc, argv); 112 break; 113 case 'n' : 114 opts |= OPT_DONOTHING|OPT_DONTOPEN; 115 break; 116 case 'r' : 117 err = poolnodecommand(1, argc, argv); 118 break; 119 case 'R' : 120 err = poolcommand(1, argc, argv); 121 break; 122 case 's' : 123 err = poolstats(argc, argv); 124 break; 125 case 'v' : 126 opts |= OPT_VERBOSE; 127 break; 128 default : 129 exit(1); 130 } 131 132 if (err != 0) 133 exit(1); 134 return 0; 135} 136 137 138int 139poolnodecommand(remove, argc, argv) 140 int remove, argc; 141 char *argv[]; 142{ 143 int err = 0, c, ipset, role, type = IPLT_POOL, ttl = 0; 144 char *poolname = NULL; 145 ip_pool_node_t pnode; 146 iphtent_t hnode; 147 void *ptr = &pnode; 148 149 ipset = 0; 150 role = IPL_LOGIPF; 151 bzero((char *)&pnode, sizeof(pnode)); 152 bzero((char *)&hnode, sizeof(hnode)); 153 154 while ((c = getopt(argc, argv, "di:m:no:Rt:T:v")) != -1) 155 switch (c) 156 { 157 case 'd' : 158 opts |= OPT_DEBUG; 159 ippool_yydebug++; 160 break; 161 case 'i' : 162 if (setnodeaddr(type, role, ptr, optarg) == 0) 163 ipset = 1; 164 break; 165 case 'm' : 166 poolname = optarg; 167 break; 168 case 'n' : 169 opts |= OPT_DONOTHING|OPT_DONTOPEN; 170 break; 171 case 'o' : 172 if (ipset == 1) { 173 fprintf(stderr, 174 "cannot set role after ip address\n"); 175 return -1; 176 } 177 role = getrole(optarg); 178 if (role == IPL_LOGNONE) 179 return -1; 180 break; 181 case 'R' : 182 opts |= OPT_NORESOLVE; 183 break; 184 case 't' : 185 if (ipset == 1) { 186 fprintf(stderr, 187 "cannot set type after ip address\n"); 188 return -1; 189 } 190 type = gettype(optarg, NULL); 191 switch (type) { 192 case IPLT_NONE : 193 fprintf(stderr, "unknown type '%s'\n", optarg); 194 return -1; 195 case IPLT_HASH : 196 ptr = &hnode; 197 break; 198 case IPLT_POOL : 199 default : 200 break; 201 } 202 break; 203 case 'T' : 204 ttl = atoi(optarg); 205 if (ttl < 0) { 206 fprintf(stderr, "cannot set negative ttl\n"); 207 return -1; 208 } 209 break; 210 case 'v' : 211 opts |= OPT_VERBOSE; 212 break; 213 } 214 215 if (argv[optind] != NULL && ipset == 0) { 216 if (setnodeaddr(type, role, ptr, argv[optind]) == 0) 217 ipset = 1; 218 } 219 220 if (opts & OPT_DEBUG) 221 fprintf(stderr, "poolnodecommand: opts = %#x\n", opts); 222 223 if (ipset == 0) { 224 fprintf(stderr, "no IP address given with -i\n"); 225 return -1; 226 } 227 228 if (poolname == NULL) { 229 fprintf(stderr, "poolname not given with add/remove node\n"); 230 return -1; 231 } 232 233 switch (type) { 234 case IPLT_POOL : 235 if (remove == 0) 236 err = load_poolnode(role, poolname, &pnode, ttl, ioctl); 237 else 238 err = remove_poolnode(role, poolname, &pnode, ioctl); 239 break; 240 case IPLT_HASH : 241 if (remove == 0) 242 err = load_hashnode(role, poolname, &hnode, ttl, ioctl); 243 else 244 err = remove_hashnode(role, poolname, &hnode, ioctl); 245 break; 246 default : 247 break; 248 } 249 return err; 250} 251 252 253int 254poolcommand(remove, argc, argv) 255 int remove, argc; 256 char *argv[]; 257{ 258 int type, role, c, err; 259 char *poolname; 260 iphtable_t iph; 261 ip_pool_t pool; 262 263 err = 1; 264 role = 0; 265 type = 0; 266 poolname = NULL; 267 role = IPL_LOGIPF; 268 bzero((char *)&iph, sizeof(iph)); 269 bzero((char *)&pool, sizeof(pool)); 270 271 while ((c = getopt(argc, argv, "dm:no:RSv")) != -1) 272 switch (c) 273 { 274 case 'd' : 275 opts |= OPT_DEBUG; 276 ippool_yydebug++; 277 break; 278 case 'm' : 279 poolname = optarg; 280 break; 281 case 'n' : 282 opts |= OPT_DONOTHING|OPT_DONTOPEN; 283 break; 284 case 'o' : 285 role = getrole(optarg); 286 if (role == IPL_LOGNONE) { 287 fprintf(stderr, "unknown role '%s'\n", optarg); 288 return -1; 289 } 290 break; 291 case 'R' : 292 opts |= OPT_NORESOLVE; 293 break; 294 case 'S' : 295 iph.iph_seed = atoi(optarg); 296 break; 297 case 'v' : 298 opts |= OPT_VERBOSE; 299 break; 300 } 301 302 if (opts & OPT_DEBUG) 303 fprintf(stderr, "poolcommand: opts = %#x\n", opts); 304 305 if (poolname == NULL) { 306 fprintf(stderr, "poolname not given with add/remove pool\n"); 307 return -1; 308 } 309 310 type = gettype(argv[optind], &iph.iph_type); 311 if (type == IPLT_NONE) { 312 fprintf(stderr, "unknown type '%s'\n", argv[optind]); 313 return -1; 314 } 315 316 if (type == IPLT_HASH) { 317 strncpy(iph.iph_name, poolname, sizeof(iph.iph_name)); 318 iph.iph_name[sizeof(iph.iph_name) - 1] = '\0'; 319 iph.iph_unit = role; 320 } else if (type == IPLT_POOL) { 321 strncpy(pool.ipo_name, poolname, sizeof(pool.ipo_name)); 322 pool.ipo_name[sizeof(pool.ipo_name) - 1] = '\0'; 323 pool.ipo_unit = role; 324 } 325 326 if (remove == 0) { 327 switch (type) 328 { 329 case IPLT_HASH : 330 err = load_hash(&iph, NULL, ioctl); 331 break; 332 case IPLT_POOL : 333 err = load_pool(&pool, ioctl); 334 break; 335 } 336 } else { 337 switch (type) 338 { 339 case IPLT_HASH : 340 err = remove_hash(&iph, ioctl); 341 break; 342 case IPLT_POOL : 343 err = remove_pool(&pool, ioctl); 344 break; 345 } 346 } 347 return err; 348} 349 350 351int 352loadpoolfile(argc, argv, infile) 353 int argc; 354 char *argv[], *infile; 355{ 356 int c; 357 358 while ((c = getopt(argc, argv, "dnRuv")) != -1) 359 switch (c) 360 { 361 case 'd' : 362 opts |= OPT_DEBUG; 363 ippool_yydebug++; 364 break; 365 case 'n' : 366 opts |= OPT_DONOTHING|OPT_DONTOPEN; 367 break; 368 case 'R' : 369 opts |= OPT_NORESOLVE; 370 break; 371 case 'u' : 372 opts |= OPT_REMOVE; 373 break; 374 case 'v' : 375 opts |= OPT_VERBOSE; 376 break; 377 } 378 379 if (opts & OPT_DEBUG) 380 fprintf(stderr, "loadpoolfile: opts = %#x\n", opts); 381 382 if (!(opts & (OPT_DONOTHING|OPT_DONTOPEN)) && (fd == -1)) { 383 fd = open(IPLOOKUP_NAME, O_RDWR); 384 if (fd == -1) { 385 perror("open(IPLOOKUP_NAME)"); 386 exit(1); 387 } 388 } 389 390 if (ippool_parsefile(fd, infile, ioctl) != 0) 391 return -1; 392 return 0; 393} 394 395 396int 397poolstats(argc, argv) 398 int argc; 399 char *argv[]; 400{ 401 int c, type, role, live_kernel; 402 ipf_pool_stat_t plstat; 403 ipf_dstl_stat_t dlstat; 404 char *kernel, *core; 405 iphtstat_t htstat; 406 iplookupop_t op; 407 408 core = NULL; 409 kernel = NULL; 410 live_kernel = 1; 411 type = IPLT_ALL; 412 role = IPL_LOGALL; 413 414 bzero((char *)&op, sizeof(op)); 415 416 while ((c = getopt(argc, argv, "dM:N:o:t:v")) != -1) 417 switch (c) 418 { 419 case 'd' : 420 opts |= OPT_DEBUG; 421 break; 422 case 'M' : 423 live_kernel = 0; 424 core = optarg; 425 break; 426 case 'N' : 427 live_kernel = 0; 428 kernel = optarg; 429 break; 430 case 'o' : 431 role = getrole(optarg); 432 if (role == IPL_LOGNONE) { 433 fprintf(stderr, "unknown role '%s'\n", optarg); 434 return -1; 435 } 436 break; 437 case 't' : 438 type = gettype(optarg, NULL); 439 if (type != IPLT_POOL) { 440 fprintf(stderr, 441 "-s not supported for this type yet\n"); 442 return -1; 443 } 444 break; 445 case 'v' : 446 opts |= OPT_VERBOSE; 447 break; 448 } 449 450 if (opts & OPT_DEBUG) 451 fprintf(stderr, "poolstats: opts = %#x\n", opts); 452 453 if (!(opts & (OPT_DONOTHING|OPT_DONTOPEN)) && (fd == -1)) { 454 fd = open(IPLOOKUP_NAME, O_RDWR); 455 if (fd == -1) { 456 perror("open(IPLOOKUP_NAME)"); 457 exit(1); 458 } 459 } 460 461 if (type == IPLT_ALL || type == IPLT_POOL) { 462 op.iplo_type = IPLT_POOL; 463 op.iplo_struct = &plstat; 464 op.iplo_size = sizeof(plstat); 465 if (!(opts & (OPT_DONOTHING|OPT_DONTOPEN))) { 466 c = ioctl(fd, SIOCLOOKUPSTAT, &op); 467 if (c == -1) { 468 ipferror(fd, "ioctl(S0IOCLOOKUPSTAT)"); 469 return -1; 470 } 471 printf("%lu\taddress pools\n", plstat.ipls_pools); 472 printf("%lu\taddress pool nodes\n", plstat.ipls_nodes); 473 } 474 } 475 476 if (type == IPLT_ALL || type == IPLT_HASH) { 477 op.iplo_type = IPLT_HASH; 478 op.iplo_struct = &htstat; 479 op.iplo_size = sizeof(htstat); 480 if (!(opts & (OPT_DONOTHING|OPT_DONTOPEN))) { 481 c = ioctl(fd, SIOCLOOKUPSTAT, &op); 482 if (c == -1) { 483 ipferror(fd, "ioctl(SIOCLOOKUPSTAT)"); 484 return -1; 485 } 486 printf("%lu\thash tables\n", htstat.iphs_numtables); 487 printf("%lu\thash table nodes\n", htstat.iphs_numnodes); 488 printf("%lu\thash table no memory \n", 489 htstat.iphs_nomem); 490 } 491 } 492 493 if (type == IPLT_ALL || type == IPLT_DSTLIST) { 494 op.iplo_type = IPLT_DSTLIST; 495 op.iplo_struct = &dlstat; 496 op.iplo_size = sizeof(dlstat); 497 if (!(opts & (OPT_DONOTHING|OPT_DONTOPEN))) { 498 c = ioctl(fd, SIOCLOOKUPSTAT, &op); 499 if (c == -1) { 500 ipferror(fd, "ioctl(SIOCLOOKUPSTAT)"); 501 return -1; 502 } 503 printf("%u\tdestination lists\n", 504 dlstat.ipls_numlists); 505 printf("%u\tdestination list nodes\n", 506 dlstat.ipls_numnodes); 507 printf("%lu\tdestination list no memory\n", 508 dlstat.ipls_nomem); 509 printf("%u\tdestination list zombies\n", 510 dlstat.ipls_numdereflists); 511 printf("%u\tdesetination list node zombies\n", 512 dlstat.ipls_numderefnodes); 513 } 514 } 515 return 0; 516} 517 518 519int 520poolflush(argc, argv) 521 int argc; 522 char *argv[]; 523{ 524 int c, role, type, arg; 525 iplookupflush_t flush; 526 527 arg = IPLT_ALL; 528 type = IPLT_ALL; 529 role = IPL_LOGALL; 530 531 while ((c = getopt(argc, argv, "do:t:v")) != -1) 532 switch (c) 533 { 534 case 'd' : 535 opts |= OPT_DEBUG; 536 break; 537 case 'o' : 538 role = getrole(optarg); 539 if (role == IPL_LOGNONE) { 540 fprintf(stderr, "unknown role '%s'\n", optarg); 541 return -1; 542 } 543 break; 544 case 't' : 545 type = gettype(optarg, NULL); 546 if (type == IPLT_NONE) { 547 fprintf(stderr, "unknown type '%s'\n", optarg); 548 return -1; 549 } 550 break; 551 case 'v' : 552 opts |= OPT_VERBOSE; 553 break; 554 default : 555 usage(argv[0]); 556 break; /* keep compiler happy */ 557 } 558 559 if (argc - 1 - optind > 0) 560 usage(argv[0]); 561 562 if (opts & OPT_DEBUG) 563 fprintf(stderr, "poolflush: opts = %#x\n", opts); 564 565 if (!(opts & (OPT_DONOTHING|OPT_DONTOPEN)) && (fd == -1)) { 566 fd = open(IPLOOKUP_NAME, O_RDWR); 567 if (fd == -1) { 568 perror("open(IPLOOKUP_NAME)"); 569 exit(1); 570 } 571 } 572 573 bzero((char *)&flush, sizeof(flush)); 574 flush.iplf_type = type; 575 flush.iplf_unit = role; 576 flush.iplf_arg = arg; 577 578 if (!(opts & (OPT_DONOTHING|OPT_DONTOPEN))) { 579 if (ioctl(fd, SIOCLOOKUPFLUSH, &flush) == -1) { 580 ipferror(fd, "ioctl(SIOCLOOKUPFLUSH)"); 581 exit(1); 582 } 583 584 } 585 printf("%u object%s flushed\n", flush.iplf_count, 586 (flush.iplf_count == 1) ? "" : "s"); 587 588 return 0; 589} 590 591 592int 593getrole(rolename) 594 char *rolename; 595{ 596 int role; 597 598 if (!strcasecmp(rolename, "ipf")) { 599 role = IPL_LOGIPF; 600#if 0 601 } else if (!strcasecmp(rolename, "nat")) { 602 role = IPL_LOGNAT; 603 } else if (!strcasecmp(rolename, "state")) { 604 role = IPL_LOGSTATE; 605 } else if (!strcasecmp(rolename, "auth")) { 606 role = IPL_LOGAUTH; 607 } else if (!strcasecmp(rolename, "sync")) { 608 role = IPL_LOGSYNC; 609 } else if (!strcasecmp(rolename, "scan")) { 610 role = IPL_LOGSCAN; 611 } else if (!strcasecmp(rolename, "pool")) { 612 role = IPL_LOGLOOKUP; 613 } else if (!strcasecmp(rolename, "count")) { 614 role = IPL_LOGCOUNT; 615#endif 616 } else { 617 role = IPL_LOGNONE; 618 } 619 620 return role; 621} 622 623 624int 625gettype(typename, minor) 626 char *typename; 627 u_int *minor; 628{ 629 int type; 630 631 if (!strcasecmp(typename, "tree") || !strcasecmp(typename, "pool")) { 632 type = IPLT_POOL; 633 } else if (!strcasecmp(typename, "hash")) { 634 type = IPLT_HASH; 635 if (minor != NULL) 636 *minor = IPHASH_LOOKUP; 637 } else if (!strcasecmp(typename, "group-map")) { 638 type = IPLT_HASH; 639 if (minor != NULL) 640 *minor = IPHASH_GROUPMAP; 641 } else { 642 type = IPLT_NONE; 643 } 644 return type; 645} 646 647 648int 649poollist(argc, argv) 650 int argc; 651 char *argv[]; 652{ 653 char *kernel, *core, *poolname; 654 int c, role, type, live_kernel; 655 iplookupop_t op; 656 657 core = NULL; 658 kernel = NULL; 659 live_kernel = 1; 660 type = IPLT_ALL; 661 poolname = NULL; 662 role = IPL_LOGALL; 663 664 while ((c = getopt(argc, argv, "dm:M:N:o:t:v")) != -1) 665 switch (c) 666 { 667 case 'd' : 668 opts |= OPT_DEBUG; 669 break; 670 case 'm' : 671 poolname = optarg; 672 break; 673 case 'M' : 674 live_kernel = 0; 675 core = optarg; 676 break; 677 case 'N' : 678 live_kernel = 0; 679 kernel = optarg; 680 break; 681 case 'o' : 682 role = getrole(optarg); 683 if (role == IPL_LOGNONE) { 684 fprintf(stderr, "unknown role '%s'\n", optarg); 685 return -1; 686 } 687 break; 688#if 0 689 case 'O' : 690 /* XXX This option does not work. This function as */ 691 /* XXX used by state and nat can be used to format */ 692 /* XXX output especially useful for scripting. It */ 693 /* XXX is left here with the intention of making */ 694 /* XXX it work for the same purpose at some point. */ 695 pool_fields = parsefields(poolfields, optarg); 696 break; 697#endif 698 case 't' : 699 type = gettype(optarg, NULL); 700 if (type == IPLT_NONE) { 701 fprintf(stderr, "unknown type '%s'\n", optarg); 702 return -1; 703 } 704 break; 705 case 'v' : 706 opts |= OPT_VERBOSE; 707 break; 708 default : 709 usage(argv[0]); 710 break; /* keep compiler happy */ 711 } 712 713 if (argc - optind > 0) 714 usage(argv[0]); 715 716 if (opts & OPT_DEBUG) 717 fprintf(stderr, "poollist: opts = %#x\n", opts); 718 719 if (!(opts & (OPT_DONOTHING|OPT_DONTOPEN)) && (fd == -1)) { 720 fd = open(IPLOOKUP_NAME, O_RDWR); 721 if (fd == -1) { 722 perror("open(IPLOOKUP_NAME)"); 723 exit(1); 724 } 725 } 726 727 bzero((char *)&op, sizeof(op)); 728 if (poolname != NULL) { 729 strncpy(op.iplo_name, poolname, sizeof(op.iplo_name)); 730 op.iplo_name[sizeof(op.iplo_name) - 1] = '\0'; 731 } 732 op.iplo_unit = role; 733 734 if (live_kernel) 735 poollist_live(role, poolname, type, fd); 736 else 737 poollist_dead(role, poolname, type, kernel, core); 738 return 0; 739} 740 741 742void 743poollist_dead(role, poolname, type, kernel, core) 744 int role, type; 745 char *poolname, *kernel, *core; 746{ 747 iphtable_t *hptr; 748 ip_pool_t *ptr; 749 750 if (openkmem(kernel, core) == -1) 751 exit(-1); 752 753 if (type == IPLT_ALL || type == IPLT_POOL) { 754 ip_pool_t *pools[IPL_LOGSIZE]; 755 struct nlist names[2] = { { "ip_pool_list" } , { "" } }; 756 757 if (nlist(kernel, names) != 1) 758 return; 759 760 bzero(&pools, sizeof(pools)); 761 if (kmemcpy((char *)&pools, names[0].n_value, sizeof(pools))) 762 return; 763 764 if (role != IPL_LOGALL) { 765 ptr = pools[role]; 766 while (ptr != NULL) { 767 ptr = printpool(ptr, kmemcpywrap, poolname, 768 opts, pool_fields); 769 } 770 } else { 771 for (role = 0; role <= IPL_LOGMAX; role++) { 772 ptr = pools[role]; 773 while (ptr != NULL) { 774 ptr = printpool(ptr, kmemcpywrap, 775 poolname, opts, 776 pool_fields); 777 } 778 } 779 role = IPL_LOGALL; 780 } 781 } 782 if (type == IPLT_ALL || type == IPLT_HASH) { 783 iphtable_t *tables[IPL_LOGSIZE]; 784 struct nlist names[2] = { { "ipf_htables" } , { "" } }; 785 786 if (nlist(kernel, names) != 1) 787 return; 788 789 bzero(&tables, sizeof(tables)); 790 if (kmemcpy((char *)&tables, names[0].n_value, sizeof(tables))) 791 return; 792 793 if (role != IPL_LOGALL) { 794 hptr = tables[role]; 795 while (hptr != NULL) { 796 hptr = printhash(hptr, kmemcpywrap, 797 poolname, opts, pool_fields); 798 } 799 } else { 800 for (role = 0; role <= IPL_LOGMAX; role++) { 801 hptr = tables[role]; 802 while (hptr != NULL) { 803 hptr = printhash(hptr, kmemcpywrap, 804 poolname, opts, 805 pool_fields); 806 } 807 } 808 } 809 } 810} 811 812 813void 814poollist_live(role, poolname, type, fd) 815 int role, type, fd; 816 char *poolname; 817{ 818 ipf_pool_stat_t plstat; 819 iplookupop_t op; 820 int c; 821 822 if (type == IPLT_ALL || type == IPLT_POOL) { 823 op.iplo_type = IPLT_POOL; 824 op.iplo_size = sizeof(plstat); 825 op.iplo_struct = &plstat; 826 op.iplo_name[0] = '\0'; 827 op.iplo_arg = 0; 828 829 if (role != IPL_LOGALL) { 830 op.iplo_unit = role; 831 832 c = ioctl(fd, SIOCLOOKUPSTAT, &op); 833 if (c == -1) { 834 ipferror(fd, "ioctl(SIOCLOOKUPSTAT)"); 835 return; 836 } 837 838 showpools_live(fd, role, &plstat, poolname); 839 } else { 840 for (role = -1; role <= IPL_LOGMAX; role++) { 841 op.iplo_unit = role; 842 843 c = ioctl(fd, SIOCLOOKUPSTAT, &op); 844 if (c == -1) { 845 ipferror(fd, "ioctl(SIOCLOOKUPSTAT)"); 846 return; 847 } 848 849 showpools_live(fd, role, &plstat, poolname); 850 } 851 852 role = IPL_LOGALL; 853 } 854 } 855 856 if (type == IPLT_ALL || type == IPLT_HASH) { 857 iphtstat_t htstat; 858 859 op.iplo_type = IPLT_HASH; 860 op.iplo_size = sizeof(htstat); 861 op.iplo_struct = &htstat; 862 op.iplo_name[0] = '\0'; 863 op.iplo_arg = 0; 864 865 if (role != IPL_LOGALL) { 866 op.iplo_unit = role; 867 868 c = ioctl(fd, SIOCLOOKUPSTAT, &op); 869 if (c == -1) { 870 ipferror(fd, "ioctl(SIOCLOOKUPSTAT)"); 871 return; 872 } 873 showhashs_live(fd, role, &htstat, poolname); 874 } else { 875 for (role = 0; role <= IPL_LOGMAX; role++) { 876 877 op.iplo_unit = role; 878 c = ioctl(fd, SIOCLOOKUPSTAT, &op); 879 if (c == -1) { 880 ipferror(fd, "ioctl(SIOCLOOKUPSTAT)"); 881 return; 882 } 883 884 showhashs_live(fd, role, &htstat, poolname); 885 } 886 role = IPL_LOGALL; 887 } 888 } 889 890 if (type == IPLT_ALL || type == IPLT_DSTLIST) { 891 ipf_dstl_stat_t dlstat; 892 893 op.iplo_type = IPLT_DSTLIST; 894 op.iplo_size = sizeof(dlstat); 895 op.iplo_struct = &dlstat; 896 op.iplo_name[0] = '\0'; 897 op.iplo_arg = 0; 898 899 if (role != IPL_LOGALL) { 900 op.iplo_unit = role; 901 902 c = ioctl(fd, SIOCLOOKUPSTAT, &op); 903 if (c == -1) { 904 ipferror(fd, "ioctl(SIOCLOOKUPSTAT)"); 905 return; 906 } 907 showdstls_live(fd, role, &dlstat, poolname); 908 } else { 909 for (role = 0; role <= IPL_LOGMAX; role++) { 910 911 op.iplo_unit = role; 912 c = ioctl(fd, SIOCLOOKUPSTAT, &op); 913 if (c == -1) { 914 ipferror(fd, "ioctl(SIOCLOOKUPSTAT)"); 915 return; 916 } 917 918 showdstls_live(fd, role, &dlstat, poolname); 919 } 920 role = IPL_LOGALL; 921 } 922 } 923} 924 925 926void 927showpools_live(fd, role, plstp, poolname) 928 int fd, role; 929 ipf_pool_stat_t *plstp; 930 char *poolname; 931{ 932 ipflookupiter_t iter; 933 ip_pool_t pool; 934 ipfobj_t obj; 935 936 obj.ipfo_rev = IPFILTER_VERSION; 937 obj.ipfo_type = IPFOBJ_LOOKUPITER; 938 obj.ipfo_size = sizeof(iter); 939 obj.ipfo_ptr = &iter; 940 941 iter.ili_type = IPLT_POOL; 942 iter.ili_otype = IPFLOOKUPITER_LIST; 943 iter.ili_ival = IPFGENITER_LOOKUP; 944 iter.ili_nitems = 1; 945 iter.ili_data = &pool; 946 iter.ili_unit = role; 947 *iter.ili_name = '\0'; 948 949 bzero((char *)&pool, sizeof(pool)); 950 951 while (plstp->ipls_list[role + 1] != NULL) { 952 if (ioctl(fd, SIOCLOOKUPITER, &obj)) { 953 ipferror(fd, "ioctl(SIOCLOOKUPITER)"); 954 break; 955 } 956 if (((pool.ipo_flags & IPOOL_DELETE) == 0) || 957 ((opts & OPT_DEBUG) != 0)) 958 printpool_live(&pool, fd, poolname, opts, pool_fields); 959 960 plstp->ipls_list[role + 1] = pool.ipo_next; 961 } 962} 963 964 965void 966showhashs_live(fd, role, htstp, poolname) 967 int fd, role; 968 iphtstat_t *htstp; 969 char *poolname; 970{ 971 ipflookupiter_t iter; 972 iphtable_t table; 973 ipfobj_t obj; 974 975 obj.ipfo_rev = IPFILTER_VERSION; 976 obj.ipfo_type = IPFOBJ_LOOKUPITER; 977 obj.ipfo_size = sizeof(iter); 978 obj.ipfo_ptr = &iter; 979 980 iter.ili_type = IPLT_HASH; 981 iter.ili_otype = IPFLOOKUPITER_LIST; 982 iter.ili_ival = IPFGENITER_LOOKUP; 983 iter.ili_nitems = 1; 984 iter.ili_data = &table; 985 iter.ili_unit = role; 986 *iter.ili_name = '\0'; 987 988 while (htstp->iphs_tables != NULL) { 989 if (ioctl(fd, SIOCLOOKUPITER, &obj)) { 990 ipferror(fd, "ioctl(SIOCLOOKUPITER)"); 991 break; 992 } 993 994 printhash_live(&table, fd, poolname, opts, pool_fields); 995 996 htstp->iphs_tables = table.iph_next; 997 } 998} 999 1000 1001void 1002showdstls_live(fd, role, dlstp, poolname) 1003 int fd, role; 1004 ipf_dstl_stat_t *dlstp; 1005 char *poolname; 1006{ 1007 ipflookupiter_t iter; 1008 ippool_dst_t table; 1009 ipfobj_t obj; 1010 1011 obj.ipfo_rev = IPFILTER_VERSION; 1012 obj.ipfo_type = IPFOBJ_LOOKUPITER; 1013 obj.ipfo_size = sizeof(iter); 1014 obj.ipfo_ptr = &iter; 1015 1016 iter.ili_type = IPLT_DSTLIST; 1017 iter.ili_otype = IPFLOOKUPITER_LIST; 1018 iter.ili_ival = IPFGENITER_LOOKUP; 1019 iter.ili_nitems = 1; 1020 iter.ili_data = &table; 1021 iter.ili_unit = role; 1022 *iter.ili_name = '\0'; 1023 1024 while (dlstp->ipls_list[role] != NULL) { 1025 if (ioctl(fd, SIOCLOOKUPITER, &obj)) { 1026 ipferror(fd, "ioctl(SIOCLOOKUPITER)"); 1027 break; 1028 } 1029 1030 printdstl_live(&table, fd, poolname, opts, pool_fields); 1031 1032 dlstp->ipls_list[role] = table.ipld_next; 1033 } 1034} 1035 1036 1037int 1038setnodeaddr(int type, int role, void *ptr, char *arg) 1039{ 1040 struct in_addr mask; 1041 char *s; 1042 1043 s = strchr(arg, '/'); 1044 if (s == NULL) 1045 mask.s_addr = 0xffffffff; 1046 else if (strchr(s, '.') == NULL) { 1047 if (ntomask(AF_INET, atoi(s + 1), &mask.s_addr) != 0) 1048 return -1; 1049 } else { 1050 mask.s_addr = inet_addr(s + 1); 1051 } 1052 if (s != NULL) 1053 *s = '\0'; 1054 1055 if (type == IPLT_POOL) { 1056 ip_pool_node_t *node = ptr; 1057 1058#ifdef USE_INET6 1059 if (node->ipn_addr.adf_family == AF_INET) 1060#endif 1061 node->ipn_addr.adf_len = offsetof(addrfamily_t, 1062 adf_addr) + 1063 sizeof(struct in_addr); 1064#ifdef USE_INET6 1065 else 1066 node->ipn_addr.adf_len = offsetof(addrfamily_t, 1067 adf_addr) + 1068 sizeof(struct in6_addr); 1069#endif 1070 node->ipn_addr.adf_addr.in4.s_addr = inet_addr(arg); 1071 node->ipn_mask.adf_len = node->ipn_addr.adf_len; 1072 node->ipn_mask.adf_addr.in4.s_addr = mask.s_addr; 1073 } else if (type == IPLT_HASH) { 1074 iphtent_t *node = ptr; 1075 1076 node->ipe_addr.in4.s_addr = inet_addr(arg); 1077 node->ipe_mask.in4.s_addr = mask.s_addr; 1078 node->ipe_family = AF_INET; 1079 node->ipe_unit = role; 1080 } 1081 1082 return 0; 1083} 1084