1 /* $NetBSD: load_dstlist.c,v 1.2 2012/07/22 14:27:36 darrenr Exp $ */
2
3 /*
4 * Copyright (C) 2012 by Darren Reed.
5 *
6 * See the IPFILTER.LICENCE file for details on licencing.
7 *
8 * Id: load_dstlist.c,v 1.1.1.2 2012/07/22 13:44:39 darrenr Exp $
9 */
10
11 #include <fcntl.h>
12 #include <sys/ioctl.h>
13 #include "ipf.h"
14 #include "netinet/ip_lookup.h"
15 #include "netinet/ip_dstlist.h"
16
17
18 int
load_dstlist(dst,iocfunc,nodes)19 load_dstlist(dst, iocfunc, nodes)
20 ippool_dst_t *dst;
21 ioctlfunc_t iocfunc;
22 ipf_dstnode_t *nodes;
23 {
24 iplookupop_t op;
25 ipf_dstnode_t *a;
26 ippool_dst_t dest;
27
28 if (dst->ipld_name[0] == '\0')
29 return -1;
30
31 if (pool_open() == -1)
32 return -1;
33
34 op.iplo_unit = dst->ipld_unit;
35 op.iplo_type = IPLT_DSTLIST;
36 op.iplo_arg = 0;
37 strncpy(op.iplo_name, dst->ipld_name, sizeof(op.iplo_name));
38 op.iplo_size = sizeof(dest);
39 op.iplo_struct = &dest;
40 bzero((char *)&dest, sizeof(dest));
41 dest.ipld_unit = dst->ipld_unit;
42 dest.ipld_policy = dst->ipld_policy;
43 dest.ipld_flags = dst->ipld_flags;
44 strncpy(dest.ipld_name, dst->ipld_name, sizeof(dest.ipld_name));
45
46 if ((opts & OPT_REMOVE) == 0) {
47 if (pool_ioctl(iocfunc, SIOCLOOKUPADDTABLE, &op))
48 if ((opts & OPT_DONOTHING) == 0) {
49 return ipf_perror_fd(pool_fd(), iocfunc,
50 "add destination list table");
51 }
52 }
53
54 if ((opts & OPT_VERBOSE) != 0) {
55 dest.ipld_dests = dst->ipld_dests;
56 printdstlist(&dest, bcopywrap, dest.ipld_name, opts, nodes, NULL);
57 dest.ipld_dests = NULL;
58 }
59
60 for (a = nodes; a != NULL; a = a->ipfd_next)
61 load_dstlistnode(dst->ipld_unit, dest.ipld_name, a, iocfunc);
62
63 if ((opts & OPT_REMOVE) != 0) {
64 if (pool_ioctl(iocfunc, SIOCLOOKUPDELTABLE, &op))
65 if ((opts & OPT_DONOTHING) == 0) {
66 return ipf_perror_fd(pool_fd(), iocfunc,
67 "delete destination list table");
68 }
69 }
70 return 0;
71 }
72