printpool.c revision 170268 
1/*	$FreeBSD: head/contrib/ipfilter/lib/printpool.c 170268 2007-06-04 02:54:36Z darrenr $	*/
2
3/*
4 * Copyright (C) 2002-2005 by Darren Reed.
5 *
6 * See the IPFILTER.LICENCE file for details on licencing.
7 */
8
9#include "ipf.h"
10
11#define	PRINTF	(void)printf
12#define	FPRINTF	(void)fprintf
13
14ip_pool_t *printpool(pp, copyfunc, name, opts)
15ip_pool_t *pp;
16copyfunc_t copyfunc;
17char *name;
18int opts;
19{
20	ip_pool_node_t *ipnp, *ipnpn, ipn;
21	ip_pool_t ipp;
22
23	if ((*copyfunc)(pp, &ipp, sizeof(ipp)))
24		return NULL;
25
26	if ((name != NULL) && strncmp(name, ipp.ipo_name, FR_GROUPLEN))
27		return ipp.ipo_next;
28
29	printpooldata(&ipp, opts);
30
31	if ((ipp.ipo_flags & IPOOL_DELETE) != 0)
32		PRINTF("# ");
33	if ((opts & OPT_DEBUG) == 0)
34		PRINTF("\t{");
35
36	ipnpn = ipp.ipo_list;
37	ipp.ipo_list = NULL;
38	while (ipnpn != NULL) {
39		ipnp = (ip_pool_node_t *)malloc(sizeof(*ipnp));
40		(*copyfunc)(ipnpn, ipnp, sizeof(ipn));
41		ipnpn = ipnp->ipn_next;
42		ipnp->ipn_next = ipp.ipo_list;
43		ipp.ipo_list = ipnp;
44	}
45
46	if (ipp.ipo_list == NULL) {
47		putchar(';');
48	} else {
49		for (ipnp = ipp.ipo_list; ipnp != NULL; ) {
50			ipnp = printpoolnode(ipnp, opts);
51
52			if ((opts & OPT_DEBUG) == 0) {
53				putchar(';');
54			}
55		}
56	}
57
58	if ((opts & OPT_DEBUG) == 0)
59		PRINTF(" };\n");
60
61	return ipp.ipo_next;
62}
63