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