1 /* $FreeBSD$ */
2
3 /*
4 * Copyright (C) 2012 by Darren Reed.
5 *
6 * See the IPFILTER.LICENCE file for details on licencing.
7 */
8
9 #include "ipf.h"
10
11
12 iphtent_t *
printhashnode(iphtable_t * iph,iphtent_t * ipep,copyfunc_t copyfunc,int opts,wordtab_t * fields)13 printhashnode(iphtable_t *iph, iphtent_t *ipep, copyfunc_t copyfunc, int opts,
14 wordtab_t *fields)
15 {
16 iphtent_t ipe;
17 u_int hv;
18 int i;
19
20 if ((*copyfunc)(ipep, &ipe, sizeof(ipe)))
21 return (NULL);
22
23 hv = IPE_V4_HASH_FN(ipe.ipe_addr.i6[0], ipe.ipe_mask.i6[0],
24 iph->iph_size);
25
26 if (fields != NULL) {
27 for (i = 0; fields[i].w_value != 0; i++) {
28 printpoolfield(&ipe, IPLT_HASH, i);
29 if (fields[i + 1].w_value != 0)
30 printf("\t");
31 }
32 printf("\n");
33 } else if ((opts & OPT_DEBUG) != 0) {
34 #ifdef USE_INET6
35 if (ipe.ipe_family == AF_INET6) {
36 char buf[INET6_ADDRSTRLEN + 1];
37 const char *str;
38
39 buf[0] = '\0';
40 str = inet_ntop(AF_INET6, &ipe.ipe_addr.in6,
41 buf, sizeof(buf) - 1);
42 if (str == NULL)
43 str = "???";
44 PRINTF("\t%d\tAddress: %s", hv, str);
45 printmask(ipe.ipe_family, (u_32_t *)&ipe.ipe_mask.in4_addr);
46 PRINTF("\tRef. Count: %d\tGroup: %s\n", ipe.ipe_ref,
47 ipe.ipe_group);
48 #ifdef USE_QUAD_T
49 PRINTF("\tHits: %"PRIu64"\tBytes: %"PRIu64"\n",
50 ipe.ipe_hits, ipe.ipe_bytes);
51 #else
52 PRINTF("\tHits: %lu\tBytes: %lu\n",
53 ipe.ipe_hits, ipe.ipe_bytes);
54 #endif /* USE_QUAD_T */
55 } else if (ipe.ipe_family == AF_INET) {
56 #else
57 if (ipe.ipe_family == AF_INET) {
58 #endif /* USE_INET6 */
59 PRINTF("\t%d\tAddress: %s", hv,
60 inet_ntoa(ipe.ipe_addr.in4));
61 printmask(ipe.ipe_family, (u_32_t *)&ipe.ipe_mask.in4_addr);
62 PRINTF("\tRef. Count: %d\tGroup: %s\n", ipe.ipe_ref,
63 ipe.ipe_group);
64 #ifdef USE_QUAD_T
65 PRINTF("\tHits: %"PRIu64"\tBytes: %"PRIu64"\n",
66 ipe.ipe_hits, ipe.ipe_bytes);
67 #else
68 PRINTF("\tHits: %lu\tBytes: %lu\n",
69 ipe.ipe_hits, ipe.ipe_bytes);
70 #endif /* USE_QUAD_T */
71 } else {
72 PRINTF("\tAddress: family: %d\n",
73 ipe.ipe_family);
74 }
75 } else {
76 putchar(' ');
77 printip(ipe.ipe_family, (u_32_t *)&ipe.ipe_addr.in4_addr);
78 printmask(ipe.ipe_family, (u_32_t *)&ipe.ipe_mask.in4_addr);
79 if (ipe.ipe_value != 0) {
80 switch (iph->iph_type & ~IPHASH_ANON)
81 {
82 case IPHASH_GROUPMAP :
83 if (strncmp(ipe.ipe_group, iph->iph_name,
84 FR_GROUPLEN))
85 PRINTF(", group=%s", ipe.ipe_group);
86 break;
87 }
88 }
89 putchar(';');
90 }
91
92 ipep = ipe.ipe_next;
93 return (ipep);
94 }
95