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