1 /* $FreeBSD$ */
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 #if defined(BSD) && (BSD >= 199306)
13 # include <sys/cdefs.h>
14 #endif
15 #include <sys/ioctl.h>
16
17 #include <net/if.h>
18 #if __FreeBSD_version >= 300000
19 # include <net/if_var.h>
20 #endif
21 #include <netinet/in.h>
22
23 #include <arpa/inet.h>
24
25 #include <stdio.h>
26 #include <fcntl.h>
27 #include <stdlib.h>
28 #include <string.h>
29 #include <netdb.h>
30 #include <ctype.h>
31 #include <unistd.h>
32 #ifdef linux
33 # include <linux/a.out.h>
34 #else
35 # include <nlist.h>
36 #endif
37
38 #include "ipf.h"
39 #include "netinet/ipl.h"
40 #include "netinet/ip_lookup.h"
41 #include "netinet/ip_pool.h"
42 #include "netinet/ip_htable.h"
43 #include "kmem.h"
44
45
46 extern int ippool_yyparse __P((void));
47 extern int ippool_yydebug;
48 extern FILE *ippool_yyin;
49 extern char *optarg;
50 extern int lineNum;
51
52 void usage __P((char *));
53 int main __P((int, char **));
54 int poolcommand __P((int, int, char *[]));
55 int poolnodecommand __P((int, int, char *[]));
56 int loadpoolfile __P((int, char *[], char *));
57 int poollist __P((int, char *[]));
58 void poollist_dead __P((int, char *, int, char *, char *));
59 void poollist_live __P((int, char *, int, int));
60 int poolflush __P((int, char *[]));
61 int poolstats __P((int, char *[]));
62 int gettype __P((char *, u_int *));
63 int getrole __P((char *));
64 int setnodeaddr __P((int, int, void *ptr, char *arg));
65 void showpools_live __P((int, int, ipf_pool_stat_t *, char *));
66 void showhashs_live __P((int, int, iphtstat_t *, char *));
67 void showdstls_live __P((int, int, ipf_dstl_stat_t *, char *));
68
69 int opts = 0;
70 int fd = -1;
71 int use_inet6 = 0;
72 wordtab_t *pool_fields = NULL;
73 int nohdrfields = 0;
74
75
76 void
usage(prog)77 usage(prog)
78 char *prog;
79 {
80 fprintf(stderr, "Usage:\t%s\n", prog);
81 fprintf(stderr, "\t-a [-dnv] [-m <name>] [-o <role>] [-t type] [-T ttl] -i <ipaddr>[/netmask]\n");
82 fprintf(stderr, "\t-A [-dnv] [-m <name>] [-o <role>] [-S <seed>] [-t <type>]\n");
83 fprintf(stderr, "\t-f <file> [-dnuv]\n");
84 fprintf(stderr, "\t-F [-dv] [-o <role>] [-t <type>]\n");
85 fprintf(stderr, "\t-l [-dv] [-m <name>] [-t <type>] [-O <fields>]\n");
86 fprintf(stderr, "\t-r [-dnv] [-m <name>] [-o <role>] [-t type] -i <ipaddr>[/netmask]\n");
87 fprintf(stderr, "\t-R [-dnv] [-m <name>] [-o <role>] [-t <type>]\n");
88 fprintf(stderr, "\t-s [-dtv] [-M <core>] [-N <namelist>]\n");
89 exit(1);
90 }
91
92
93 int
main(argc,argv)94 main(argc, argv)
95 int argc;
96 char *argv[];
97 {
98 int err = 1;
99
100 if (argc < 2)
101 usage(argv[0]);
102
103 assigndefined(getenv("IPPOOL_PREDEFINED"));
104
105 switch (getopt(argc, argv, "aAf:FlnrRsv"))
106 {
107 case 'a' :
108 err = poolnodecommand(0, argc, argv);
109 break;
110 case 'A' :
111 err = poolcommand(0, argc, argv);
112 break;
113 case 'f' :
114 err = loadpoolfile(argc, argv, optarg);
115 break;
116 case 'F' :
117 err = poolflush(argc, argv);
118 break;
119 case 'l' :
120 err = poollist(argc, argv);
121 break;
122 case 'n' :
123 opts |= OPT_DONOTHING|OPT_DONTOPEN;
124 break;
125 case 'r' :
126 err = poolnodecommand(1, argc, argv);
127 break;
128 case 'R' :
129 err = poolcommand(1, argc, argv);
130 break;
131 case 's' :
132 err = poolstats(argc, argv);
133 break;
134 case 'v' :
135 opts |= OPT_VERBOSE;
136 break;
137 default :
138 exit(1);
139 }
140
141 if (err != 0)
142 exit(1);
143 return 0;
144 }
145
146
147 int
poolnodecommand(remove,argc,argv)148 poolnodecommand(remove, argc, argv)
149 int remove, argc;
150 char *argv[];
151 {
152 int err = 0, c, ipset, role, type = IPLT_POOL, ttl = 0;
153 char *poolname = NULL;
154 ip_pool_node_t pnode;
155 iphtent_t hnode;
156 void *ptr = &pnode;
157
158 ipset = 0;
159 role = IPL_LOGIPF;
160 bzero((char *)&pnode, sizeof(pnode));
161 bzero((char *)&hnode, sizeof(hnode));
162
163 while ((c = getopt(argc, argv, "di:m:no:Rt:T:v")) != -1)
164 switch (c)
165 {
166 case 'd' :
167 opts |= OPT_DEBUG;
168 ippool_yydebug++;
169 break;
170 case 'i' :
171 if (setnodeaddr(type, role, ptr, optarg) == 0)
172 ipset = 1;
173 break;
174 case 'm' :
175 poolname = optarg;
176 break;
177 case 'n' :
178 opts |= OPT_DONOTHING|OPT_DONTOPEN;
179 break;
180 case 'o' :
181 if (ipset == 1) {
182 fprintf(stderr,
183 "cannot set role after ip address\n");
184 return -1;
185 }
186 role = getrole(optarg);
187 if (role == IPL_LOGNONE)
188 return -1;
189 break;
190 case 'R' :
191 opts |= OPT_NORESOLVE;
192 break;
193 case 't' :
194 if (ipset == 1) {
195 fprintf(stderr,
196 "cannot set type after ip address\n");
197 return -1;
198 }
199 type = gettype(optarg, NULL);
200 switch (type) {
201 case IPLT_NONE :
202 fprintf(stderr, "unknown type '%s'\n", optarg);
203 return -1;
204 case IPLT_HASH :
205 ptr = &hnode;
206 break;
207 case IPLT_POOL :
208 default :
209 break;
210 }
211 break;
212 case 'T' :
213 ttl = atoi(optarg);
214 if (ttl < 0) {
215 fprintf(stderr, "cannot set negative ttl\n");
216 return -1;
217 }
218 break;
219 case 'v' :
220 opts |= OPT_VERBOSE;
221 break;
222 }
223
224 if (argv[optind] != NULL && ipset == 0) {
225 if (setnodeaddr(type, role, ptr, argv[optind]) == 0)
226 ipset = 1;
227 }
228
229 if (opts & OPT_DEBUG)
230 fprintf(stderr, "poolnodecommand: opts = %#x\n", opts);
231
232 if (ipset == 0) {
233 fprintf(stderr, "no IP address given with -i\n");
234 return -1;
235 }
236
237 if (poolname == NULL) {
238 fprintf(stderr, "poolname not given with add/remove node\n");
239 return -1;
240 }
241
242 switch (type) {
243 case IPLT_POOL :
244 if (remove == 0)
245 err = load_poolnode(role, poolname, &pnode, ttl, ioctl);
246 else
247 err = remove_poolnode(role, poolname, &pnode, ioctl);
248 break;
249 case IPLT_HASH :
250 if (remove == 0)
251 err = load_hashnode(role, poolname, &hnode, ttl, ioctl);
252 else
253 err = remove_hashnode(role, poolname, &hnode, ioctl);
254 break;
255 default :
256 break;
257 }
258 return err;
259 }
260
261
262 int
poolcommand(remove,argc,argv)263 poolcommand(remove, argc, argv)
264 int remove, argc;
265 char *argv[];
266 {
267 int type, role, c, err;
268 char *poolname;
269 iphtable_t iph;
270 ip_pool_t pool;
271
272 err = 1;
273 role = 0;
274 type = 0;
275 poolname = NULL;
276 role = IPL_LOGIPF;
277 bzero((char *)&iph, sizeof(iph));
278 bzero((char *)&pool, sizeof(pool));
279
280 while ((c = getopt(argc, argv, "dm:no:RSv")) != -1)
281 switch (c)
282 {
283 case 'd' :
284 opts |= OPT_DEBUG;
285 ippool_yydebug++;
286 break;
287 case 'm' :
288 poolname = optarg;
289 break;
290 case 'n' :
291 opts |= OPT_DONOTHING|OPT_DONTOPEN;
292 break;
293 case 'o' :
294 role = getrole(optarg);
295 if (role == IPL_LOGNONE) {
296 fprintf(stderr, "unknown role '%s'\n", optarg);
297 return -1;
298 }
299 break;
300 case 'R' :
301 opts |= OPT_NORESOLVE;
302 break;
303 case 'S' :
304 iph.iph_seed = atoi(optarg);
305 break;
306 case 'v' :
307 opts |= OPT_VERBOSE;
308 break;
309 }
310
311 if (opts & OPT_DEBUG)
312 fprintf(stderr, "poolcommand: opts = %#x\n", opts);
313
314 if (poolname == NULL) {
315 fprintf(stderr, "poolname not given with add/remove pool\n");
316 return -1;
317 }
318
319 type = gettype(argv[optind], &iph.iph_type);
320 if (type == IPLT_NONE) {
321 fprintf(stderr, "unknown type '%s'\n", argv[optind]);
322 return -1;
323 }
324
325 if (type == IPLT_HASH) {
326 strncpy(iph.iph_name, poolname, sizeof(iph.iph_name));
327 iph.iph_name[sizeof(iph.iph_name) - 1] = '\0';
328 iph.iph_unit = role;
329 } else if (type == IPLT_POOL) {
330 strncpy(pool.ipo_name, poolname, sizeof(pool.ipo_name));
331 pool.ipo_name[sizeof(pool.ipo_name) - 1] = '\0';
332 pool.ipo_unit = role;
333 }
334
335 if (remove == 0) {
336 switch (type)
337 {
338 case IPLT_HASH :
339 err = load_hash(&iph, NULL, ioctl);
340 break;
341 case IPLT_POOL :
342 err = load_pool(&pool, ioctl);
343 break;
344 }
345 } else {
346 switch (type)
347 {
348 case IPLT_HASH :
349 err = remove_hash(&iph, ioctl);
350 break;
351 case IPLT_POOL :
352 err = remove_pool(&pool, ioctl);
353 break;
354 }
355 }
356 return err;
357 }
358
359
360 int
loadpoolfile(argc,argv,infile)361 loadpoolfile(argc, argv, infile)
362 int argc;
363 char *argv[], *infile;
364 {
365 int c;
366
367 infile = optarg;
368
369 while ((c = getopt(argc, argv, "dnRuv")) != -1)
370 switch (c)
371 {
372 case 'd' :
373 opts |= OPT_DEBUG;
374 ippool_yydebug++;
375 break;
376 case 'n' :
377 opts |= OPT_DONOTHING|OPT_DONTOPEN;
378 break;
379 case 'R' :
380 opts |= OPT_NORESOLVE;
381 break;
382 case 'u' :
383 opts |= OPT_REMOVE;
384 break;
385 case 'v' :
386 opts |= OPT_VERBOSE;
387 break;
388 }
389
390 if (opts & OPT_DEBUG)
391 fprintf(stderr, "loadpoolfile: opts = %#x\n", opts);
392
393 if (!(opts & (OPT_DONOTHING|OPT_DONTOPEN)) && (fd == -1)) {
394 fd = open(IPLOOKUP_NAME, O_RDWR);
395 if (fd == -1) {
396 perror("open(IPLOOKUP_NAME)");
397 exit(1);
398 }
399 }
400
401 if (ippool_parsefile(fd, infile, ioctl) != 0)
402 return -1;
403 return 0;
404 }
405
406
407 int
poolstats(argc,argv)408 poolstats(argc, argv)
409 int argc;
410 char *argv[];
411 {
412 int c, type, role, live_kernel;
413 ipf_pool_stat_t plstat;
414 ipf_dstl_stat_t dlstat;
415 char *kernel, *core;
416 iphtstat_t htstat;
417 iplookupop_t op;
418
419 core = NULL;
420 kernel = NULL;
421 live_kernel = 1;
422 type = IPLT_ALL;
423 role = IPL_LOGALL;
424
425 bzero((char *)&op, sizeof(op));
426
427 while ((c = getopt(argc, argv, "dM:N:o:t:v")) != -1)
428 switch (c)
429 {
430 case 'd' :
431 opts |= OPT_DEBUG;
432 break;
433 case 'M' :
434 live_kernel = 0;
435 core = optarg;
436 break;
437 case 'N' :
438 live_kernel = 0;
439 kernel = optarg;
440 break;
441 case 'o' :
442 role = getrole(optarg);
443 if (role == IPL_LOGNONE) {
444 fprintf(stderr, "unknown role '%s'\n", optarg);
445 return -1;
446 }
447 break;
448 case 't' :
449 type = gettype(optarg, NULL);
450 if (type != IPLT_POOL) {
451 fprintf(stderr,
452 "-s not supported for this type yet\n");
453 return -1;
454 }
455 break;
456 case 'v' :
457 opts |= OPT_VERBOSE;
458 break;
459 }
460
461 if (opts & OPT_DEBUG)
462 fprintf(stderr, "poolstats: opts = %#x\n", opts);
463
464 if (!(opts & (OPT_DONOTHING|OPT_DONTOPEN)) && (fd == -1)) {
465 fd = open(IPLOOKUP_NAME, O_RDWR);
466 if (fd == -1) {
467 perror("open(IPLOOKUP_NAME)");
468 exit(1);
469 }
470 }
471
472 if (type == IPLT_ALL || type == IPLT_POOL) {
473 op.iplo_type = IPLT_POOL;
474 op.iplo_struct = &plstat;
475 op.iplo_size = sizeof(plstat);
476 if (!(opts & (OPT_DONOTHING|OPT_DONTOPEN))) {
477 c = ioctl(fd, SIOCLOOKUPSTAT, &op);
478 if (c == -1) {
479 ipferror(fd, "ioctl(S0IOCLOOKUPSTAT)");
480 return -1;
481 }
482 printf("%lu\taddress pools\n", plstat.ipls_pools);
483 printf("%lu\taddress pool nodes\n", plstat.ipls_nodes);
484 }
485 }
486
487 if (type == IPLT_ALL || type == IPLT_HASH) {
488 op.iplo_type = IPLT_HASH;
489 op.iplo_struct = &htstat;
490 op.iplo_size = sizeof(htstat);
491 if (!(opts & (OPT_DONOTHING|OPT_DONTOPEN))) {
492 c = ioctl(fd, SIOCLOOKUPSTAT, &op);
493 if (c == -1) {
494 ipferror(fd, "ioctl(SIOCLOOKUPSTAT)");
495 return -1;
496 }
497 printf("%lu\thash tables\n", htstat.iphs_numtables);
498 printf("%lu\thash table nodes\n", htstat.iphs_numnodes);
499 printf("%lu\thash table no memory \n",
500 htstat.iphs_nomem);
501 }
502 }
503
504 if (type == IPLT_ALL || type == IPLT_DSTLIST) {
505 op.iplo_type = IPLT_DSTLIST;
506 op.iplo_struct = &dlstat;
507 op.iplo_size = sizeof(dlstat);
508 if (!(opts & (OPT_DONOTHING|OPT_DONTOPEN))) {
509 c = ioctl(fd, SIOCLOOKUPSTAT, &op);
510 if (c == -1) {
511 ipferror(fd, "ioctl(SIOCLOOKUPSTAT)");
512 return -1;
513 }
514 printf("%u\tdestination lists\n",
515 dlstat.ipls_numlists);
516 printf("%u\tdestination list nodes\n",
517 dlstat.ipls_numnodes);
518 printf("%lu\tdestination list no memory\n",
519 dlstat.ipls_nomem);
520 printf("%u\tdestination list zombies\n",
521 dlstat.ipls_numdereflists);
522 printf("%u\tdesetination list node zombies\n",
523 dlstat.ipls_numderefnodes);
524 }
525 }
526 return 0;
527 }
528
529
530 int
poolflush(argc,argv)531 poolflush(argc, argv)
532 int argc;
533 char *argv[];
534 {
535 int c, role, type, arg;
536 iplookupflush_t flush;
537
538 arg = IPLT_ALL;
539 type = IPLT_ALL;
540 role = IPL_LOGALL;
541
542 while ((c = getopt(argc, argv, "do:t:v")) != -1)
543 switch (c)
544 {
545 case 'd' :
546 opts |= OPT_DEBUG;
547 break;
548 case 'o' :
549 role = getrole(optarg);
550 if (role == IPL_LOGNONE) {
551 fprintf(stderr, "unknown role '%s'\n", optarg);
552 return -1;
553 }
554 break;
555 case 't' :
556 type = gettype(optarg, NULL);
557 if (type == IPLT_NONE) {
558 fprintf(stderr, "unknown type '%s'\n", optarg);
559 return -1;
560 }
561 break;
562 case 'v' :
563 opts |= OPT_VERBOSE;
564 break;
565 }
566
567 if (opts & OPT_DEBUG)
568 fprintf(stderr, "poolflush: opts = %#x\n", opts);
569
570 if (!(opts & (OPT_DONOTHING|OPT_DONTOPEN)) && (fd == -1)) {
571 fd = open(IPLOOKUP_NAME, O_RDWR);
572 if (fd == -1) {
573 perror("open(IPLOOKUP_NAME)");
574 exit(1);
575 }
576 }
577
578 bzero((char *)&flush, sizeof(flush));
579 flush.iplf_type = type;
580 flush.iplf_unit = role;
581 flush.iplf_arg = arg;
582
583 if (!(opts & (OPT_DONOTHING|OPT_DONTOPEN))) {
584 if (ioctl(fd, SIOCLOOKUPFLUSH, &flush) == -1) {
585 ipferror(fd, "ioctl(SIOCLOOKUPFLUSH)");
586 exit(1);
587 }
588
589 }
590 printf("%u object%s flushed\n", flush.iplf_count,
591 (flush.iplf_count == 1) ? "" : "s");
592
593 return 0;
594 }
595
596
597 int
getrole(rolename)598 getrole(rolename)
599 char *rolename;
600 {
601 int role;
602
603 if (!strcasecmp(rolename, "ipf")) {
604 role = IPL_LOGIPF;
605 #if 0
606 } else if (!strcasecmp(rolename, "nat")) {
607 role = IPL_LOGNAT;
608 } else if (!strcasecmp(rolename, "state")) {
609 role = IPL_LOGSTATE;
610 } else if (!strcasecmp(rolename, "auth")) {
611 role = IPL_LOGAUTH;
612 } else if (!strcasecmp(rolename, "sync")) {
613 role = IPL_LOGSYNC;
614 } else if (!strcasecmp(rolename, "scan")) {
615 role = IPL_LOGSCAN;
616 } else if (!strcasecmp(rolename, "pool")) {
617 role = IPL_LOGLOOKUP;
618 } else if (!strcasecmp(rolename, "count")) {
619 role = IPL_LOGCOUNT;
620 #endif
621 } else {
622 role = IPL_LOGNONE;
623 }
624
625 return role;
626 }
627
628
629 int
gettype(typename,minor)630 gettype(typename, minor)
631 char *typename;
632 u_int *minor;
633 {
634 int type;
635
636 if (!strcasecmp(typename, "tree") || !strcasecmp(typename, "pool")) {
637 type = IPLT_POOL;
638 } else if (!strcasecmp(typename, "hash")) {
639 type = IPLT_HASH;
640 if (minor != NULL)
641 *minor = IPHASH_LOOKUP;
642 } else if (!strcasecmp(typename, "group-map")) {
643 type = IPLT_HASH;
644 if (minor != NULL)
645 *minor = IPHASH_GROUPMAP;
646 } else {
647 type = IPLT_NONE;
648 }
649 return type;
650 }
651
652
653 int
poollist(argc,argv)654 poollist(argc, argv)
655 int argc;
656 char *argv[];
657 {
658 char *kernel, *core, *poolname;
659 int c, role, type, live_kernel;
660 iplookupop_t op;
661
662 core = NULL;
663 kernel = NULL;
664 live_kernel = 1;
665 type = IPLT_ALL;
666 poolname = NULL;
667 role = IPL_LOGALL;
668
669 while ((c = getopt(argc, argv, "dm:M:N:o:Rt:v")) != -1)
670 switch (c)
671 {
672 case 'd' :
673 opts |= OPT_DEBUG;
674 break;
675 case 'm' :
676 poolname = optarg;
677 break;
678 case 'M' :
679 live_kernel = 0;
680 core = optarg;
681 break;
682 case 'N' :
683 live_kernel = 0;
684 kernel = optarg;
685 break;
686 case 'o' :
687 role = getrole(optarg);
688 if (role == IPL_LOGNONE) {
689 fprintf(stderr, "unknown role '%s'\n", optarg);
690 return -1;
691 }
692 break;
693 case 'O' :
694 pool_fields = parsefields(poolfields, optarg);
695 break;
696 case 'R' :
697 opts |= OPT_NORESOLVE;
698 break;
699 case 't' :
700 type = gettype(optarg, NULL);
701 if (type == IPLT_NONE) {
702 fprintf(stderr, "unknown type '%s'\n", optarg);
703 return -1;
704 }
705 break;
706 case 'v' :
707 opts |= OPT_VERBOSE;
708 break;
709 }
710
711 if (opts & OPT_DEBUG)
712 fprintf(stderr, "poollist: opts = %#x\n", opts);
713
714 if (!(opts & (OPT_DONOTHING|OPT_DONTOPEN)) && (fd == -1)) {
715 fd = open(IPLOOKUP_NAME, O_RDWR);
716 if (fd == -1) {
717 perror("open(IPLOOKUP_NAME)");
718 exit(1);
719 }
720 }
721
722 bzero((char *)&op, sizeof(op));
723 if (poolname != NULL) {
724 strncpy(op.iplo_name, poolname, sizeof(op.iplo_name));
725 op.iplo_name[sizeof(op.iplo_name) - 1] = '\0';
726 }
727 op.iplo_unit = role;
728
729 if (live_kernel)
730 poollist_live(role, poolname, type, fd);
731 else
732 poollist_dead(role, poolname, type, kernel, core);
733 return 0;
734 }
735
736
737 void
poollist_dead(role,poolname,type,kernel,core)738 poollist_dead(role, poolname, type, kernel, core)
739 int role, type;
740 char *poolname, *kernel, *core;
741 {
742 iphtable_t *hptr;
743 ip_pool_t *ptr;
744
745 if (openkmem(kernel, core) == -1)
746 exit(-1);
747
748 if (type == IPLT_ALL || type == IPLT_POOL) {
749 ip_pool_t *pools[IPL_LOGSIZE];
750 struct nlist names[2] = { { "ip_pool_list" } , { "" } };
751
752 if (nlist(kernel, names) != 1)
753 return;
754
755 bzero(&pools, sizeof(pools));
756 if (kmemcpy((char *)&pools, names[0].n_value, sizeof(pools)))
757 return;
758
759 if (role != IPL_LOGALL) {
760 ptr = pools[role];
761 while (ptr != NULL) {
762 ptr = printpool(ptr, kmemcpywrap, poolname,
763 opts, pool_fields);
764 }
765 } else {
766 for (role = 0; role <= IPL_LOGMAX; role++) {
767 ptr = pools[role];
768 while (ptr != NULL) {
769 ptr = printpool(ptr, kmemcpywrap,
770 poolname, opts,
771 pool_fields);
772 }
773 }
774 role = IPL_LOGALL;
775 }
776 }
777 if (type == IPLT_ALL || type == IPLT_HASH) {
778 iphtable_t *tables[IPL_LOGSIZE];
779 struct nlist names[2] = { { "ipf_htables" } , { "" } };
780
781 if (nlist(kernel, names) != 1)
782 return;
783
784 bzero(&tables, sizeof(tables));
785 if (kmemcpy((char *)&tables, names[0].n_value, sizeof(tables)))
786 return;
787
788 if (role != IPL_LOGALL) {
789 hptr = tables[role];
790 while (hptr != NULL) {
791 hptr = printhash(hptr, kmemcpywrap,
792 poolname, opts, pool_fields);
793 }
794 } else {
795 for (role = 0; role <= IPL_LOGMAX; role++) {
796 hptr = tables[role];
797 while (hptr != NULL) {
798 hptr = printhash(hptr, kmemcpywrap,
799 poolname, opts,
800 pool_fields);
801 }
802 }
803 }
804 }
805 }
806
807
808 void
poollist_live(role,poolname,type,fd)809 poollist_live(role, poolname, type, fd)
810 int role, type, fd;
811 char *poolname;
812 {
813 ipf_pool_stat_t plstat;
814 iplookupop_t op;
815 int c;
816
817 if (type == IPLT_ALL || type == IPLT_POOL) {
818 op.iplo_type = IPLT_POOL;
819 op.iplo_size = sizeof(plstat);
820 op.iplo_struct = &plstat;
821 op.iplo_name[0] = '\0';
822 op.iplo_arg = 0;
823
824 if (role != IPL_LOGALL) {
825 op.iplo_unit = role;
826
827 c = ioctl(fd, SIOCLOOKUPSTAT, &op);
828 if (c == -1) {
829 ipferror(fd, "ioctl(SIOCLOOKUPSTAT)");
830 return;
831 }
832
833 showpools_live(fd, role, &plstat, poolname);
834 } else {
835 for (role = -1; role <= IPL_LOGMAX; role++) {
836 op.iplo_unit = role;
837
838 c = ioctl(fd, SIOCLOOKUPSTAT, &op);
839 if (c == -1) {
840 ipferror(fd, "ioctl(SIOCLOOKUPSTAT)");
841 return;
842 }
843
844 showpools_live(fd, role, &plstat, poolname);
845 }
846
847 role = IPL_LOGALL;
848 }
849 }
850
851 if (type == IPLT_ALL || type == IPLT_HASH) {
852 iphtstat_t htstat;
853
854 op.iplo_type = IPLT_HASH;
855 op.iplo_size = sizeof(htstat);
856 op.iplo_struct = &htstat;
857 op.iplo_name[0] = '\0';
858 op.iplo_arg = 0;
859
860 if (role != IPL_LOGALL) {
861 op.iplo_unit = role;
862
863 c = ioctl(fd, SIOCLOOKUPSTAT, &op);
864 if (c == -1) {
865 ipferror(fd, "ioctl(SIOCLOOKUPSTAT)");
866 return;
867 }
868 showhashs_live(fd, role, &htstat, poolname);
869 } else {
870 for (role = 0; role <= IPL_LOGMAX; role++) {
871
872 op.iplo_unit = role;
873 c = ioctl(fd, SIOCLOOKUPSTAT, &op);
874 if (c == -1) {
875 ipferror(fd, "ioctl(SIOCLOOKUPSTAT)");
876 return;
877 }
878
879 showhashs_live(fd, role, &htstat, poolname);
880 }
881 role = IPL_LOGALL;
882 }
883 }
884
885 if (type == IPLT_ALL || type == IPLT_DSTLIST) {
886 ipf_dstl_stat_t dlstat;
887
888 op.iplo_type = IPLT_DSTLIST;
889 op.iplo_size = sizeof(dlstat);
890 op.iplo_struct = &dlstat;
891 op.iplo_name[0] = '\0';
892 op.iplo_arg = 0;
893
894 if (role != IPL_LOGALL) {
895 op.iplo_unit = role;
896
897 c = ioctl(fd, SIOCLOOKUPSTAT, &op);
898 if (c == -1) {
899 ipferror(fd, "ioctl(SIOCLOOKUPSTAT)");
900 return;
901 }
902 showdstls_live(fd, role, &dlstat, poolname);
903 } else {
904 for (role = 0; role <= IPL_LOGMAX; role++) {
905
906 op.iplo_unit = role;
907 c = ioctl(fd, SIOCLOOKUPSTAT, &op);
908 if (c == -1) {
909 ipferror(fd, "ioctl(SIOCLOOKUPSTAT)");
910 return;
911 }
912
913 showdstls_live(fd, role, &dlstat, poolname);
914 }
915 role = IPL_LOGALL;
916 }
917 }
918 }
919
920
921 void
showpools_live(fd,role,plstp,poolname)922 showpools_live(fd, role, plstp, poolname)
923 int fd, role;
924 ipf_pool_stat_t *plstp;
925 char *poolname;
926 {
927 ipflookupiter_t iter;
928 ip_pool_t pool;
929 ipfobj_t obj;
930
931 obj.ipfo_rev = IPFILTER_VERSION;
932 obj.ipfo_type = IPFOBJ_LOOKUPITER;
933 obj.ipfo_size = sizeof(iter);
934 obj.ipfo_ptr = &iter;
935
936 iter.ili_type = IPLT_POOL;
937 iter.ili_otype = IPFLOOKUPITER_LIST;
938 iter.ili_ival = IPFGENITER_LOOKUP;
939 iter.ili_nitems = 1;
940 iter.ili_data = &pool;
941 iter.ili_unit = role;
942 *iter.ili_name = '\0';
943
944 bzero((char *)&pool, sizeof(pool));
945
946 while (plstp->ipls_list[role + 1] != NULL) {
947 if (ioctl(fd, SIOCLOOKUPITER, &obj)) {
948 ipferror(fd, "ioctl(SIOCLOOKUPITER)");
949 break;
950 }
951 if (((pool.ipo_flags & IPOOL_DELETE) == 0) ||
952 ((opts & OPT_DEBUG) != 0))
953 printpool_live(&pool, fd, poolname, opts, pool_fields);
954
955 plstp->ipls_list[role + 1] = pool.ipo_next;
956 }
957 }
958
959
960 void
showhashs_live(fd,role,htstp,poolname)961 showhashs_live(fd, role, htstp, poolname)
962 int fd, role;
963 iphtstat_t *htstp;
964 char *poolname;
965 {
966 ipflookupiter_t iter;
967 iphtable_t table;
968 ipfobj_t obj;
969
970 obj.ipfo_rev = IPFILTER_VERSION;
971 obj.ipfo_type = IPFOBJ_LOOKUPITER;
972 obj.ipfo_size = sizeof(iter);
973 obj.ipfo_ptr = &iter;
974
975 iter.ili_type = IPLT_HASH;
976 iter.ili_otype = IPFLOOKUPITER_LIST;
977 iter.ili_ival = IPFGENITER_LOOKUP;
978 iter.ili_nitems = 1;
979 iter.ili_data = &table;
980 iter.ili_unit = role;
981 *iter.ili_name = '\0';
982
983 while (htstp->iphs_tables != NULL) {
984 if (ioctl(fd, SIOCLOOKUPITER, &obj)) {
985 ipferror(fd, "ioctl(SIOCLOOKUPITER)");
986 break;
987 }
988
989 printhash_live(&table, fd, poolname, opts, pool_fields);
990
991 htstp->iphs_tables = table.iph_next;
992 }
993 }
994
995
996 void
showdstls_live(fd,role,dlstp,poolname)997 showdstls_live(fd, role, dlstp, poolname)
998 int fd, role;
999 ipf_dstl_stat_t *dlstp;
1000 char *poolname;
1001 {
1002 ipflookupiter_t iter;
1003 ippool_dst_t table;
1004 ipfobj_t obj;
1005
1006 obj.ipfo_rev = IPFILTER_VERSION;
1007 obj.ipfo_type = IPFOBJ_LOOKUPITER;
1008 obj.ipfo_size = sizeof(iter);
1009 obj.ipfo_ptr = &iter;
1010
1011 iter.ili_type = IPLT_DSTLIST;
1012 iter.ili_otype = IPFLOOKUPITER_LIST;
1013 iter.ili_ival = IPFGENITER_LOOKUP;
1014 iter.ili_nitems = 1;
1015 iter.ili_data = &table;
1016 iter.ili_unit = role;
1017 *iter.ili_name = '\0';
1018
1019 while (dlstp->ipls_list[role] != NULL) {
1020 if (ioctl(fd, SIOCLOOKUPITER, &obj)) {
1021 ipferror(fd, "ioctl(SIOCLOOKUPITER)");
1022 break;
1023 }
1024
1025 printdstl_live(&table, fd, poolname, opts, pool_fields);
1026
1027 dlstp->ipls_list[role] = table.ipld_next;
1028 }
1029 }
1030
1031
1032 int
setnodeaddr(int type,int role,void * ptr,char * arg)1033 setnodeaddr(int type, int role, void *ptr, char *arg)
1034 {
1035 struct in_addr mask;
1036 char *s;
1037
1038 s = strchr(arg, '/');
1039 if (s == NULL)
1040 mask.s_addr = 0xffffffff;
1041 else if (strchr(s, '.') == NULL) {
1042 if (ntomask(AF_INET, atoi(s + 1), &mask.s_addr) != 0)
1043 return -1;
1044 } else {
1045 mask.s_addr = inet_addr(s + 1);
1046 }
1047 if (s != NULL)
1048 *s = '\0';
1049
1050 if (type == IPLT_POOL) {
1051 ip_pool_node_t *node = ptr;
1052
1053 if (node->ipn_addr.adf_family == AF_INET)
1054 node->ipn_addr.adf_len = offsetof(addrfamily_t,
1055 adf_addr) +
1056 sizeof(struct in_addr);
1057 #ifdef USE_INET6
1058 else
1059 node->ipn_addr.adf_len = offsetof(addrfamily_t,
1060 adf_addr) +
1061 sizeof(struct in6_addr);
1062 #endif
1063 node->ipn_addr.adf_addr.in4.s_addr = inet_addr(arg);
1064 node->ipn_mask.adf_len = node->ipn_addr.adf_len;
1065 node->ipn_mask.adf_addr.in4.s_addr = mask.s_addr;
1066 } else if (type == IPLT_HASH) {
1067 iphtent_t *node = ptr;
1068
1069 node->ipe_addr.in4.s_addr = inet_addr(arg);
1070 node->ipe_mask.in4.s_addr = mask.s_addr;
1071 node->ipe_family = AF_INET;
1072 node->ipe_unit = role;
1073 }
1074
1075 return 0;
1076 }
1077