1 /* $NetBSD: printhash.c,v 1.1.1.2 2012/07/22 13:44:40 darrenr Exp $ */
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 iphtable_t *
printhash(hp,copyfunc,name,opts,fields)13 printhash(hp, copyfunc, name, opts, fields)
14 iphtable_t *hp;
15 copyfunc_t copyfunc;
16 char *name;
17 int opts;
18 wordtab_t *fields;
19 {
20 iphtent_t *ipep, **table;
21 iphtable_t iph;
22 int printed;
23 size_t sz;
24
25 if ((*copyfunc)((char *)hp, (char *)&iph, sizeof(iph)))
26 return NULL;
27
28 if ((name != NULL) && strncmp(name, iph.iph_name, FR_GROUPLEN))
29 return iph.iph_next;
30
31 if (fields == NULL)
32 printhashdata(hp, opts);
33
34 if ((hp->iph_flags & IPHASH_DELETE) != 0)
35 PRINTF("# ");
36
37 if ((opts & OPT_DEBUG) == 0)
38 PRINTF("\t{");
39
40 sz = iph.iph_size * sizeof(*table);
41 table = malloc(sz);
42 if ((*copyfunc)((char *)iph.iph_table, (char *)table, sz))
43 return NULL;
44
45 for (printed = 0, ipep = iph.iph_list; ipep != NULL; ) {
46 ipep = printhashnode(&iph, ipep, copyfunc, opts, fields);
47 printed++;
48 }
49 if (printed == 0)
50 putchar(';');
51
52 free(table);
53
54 if ((opts & OPT_DEBUG) == 0)
55 PRINTF(" };\n");
56
57 return iph.iph_next;
58 }
59