1 /*
2 * Copyright (C) 2012 by Darren Reed.
3 *
4 * See the IPFILTER.LICENCE file for details on licencing.
5 *
6 * $Id: load_dstlist.c,v 1.1.2.5 2012/07/22 08:04:24 darren_r Exp $
7 */
8
9 #include <fcntl.h>
10 #include <sys/ioctl.h>
11 #include "ipf.h"
12 #include "netinet/ip_lookup.h"
13 #include "netinet/ip_dstlist.h"
14
15
16 int
load_dstlist(dst,iocfunc,nodes)17 load_dstlist(dst, iocfunc, nodes)
18 ippool_dst_t *dst;
19 ioctlfunc_t iocfunc;
20 ipf_dstnode_t *nodes;
21 {
22 iplookupop_t op;
23 ipf_dstnode_t *a;
24 ippool_dst_t dest;
25
26 if (dst->ipld_name[0] == '\0')
27 return -1;
28
29 if (pool_open() == -1)
30 return -1;
31
32 op.iplo_unit = dst->ipld_unit;
33 op.iplo_type = IPLT_DSTLIST;
34 op.iplo_arg = 0;
35 strncpy(op.iplo_name, dst->ipld_name, sizeof(op.iplo_name));
36 op.iplo_size = sizeof(dest);
37 op.iplo_struct = &dest;
38 bzero((char *)&dest, sizeof(dest));
39 dest.ipld_unit = dst->ipld_unit;
40 dest.ipld_policy = dst->ipld_policy;
41 dest.ipld_flags = dst->ipld_flags;
42 strncpy(dest.ipld_name, dst->ipld_name, sizeof(dest.ipld_name));
43
44 if ((opts & OPT_REMOVE) == 0) {
45 if (pool_ioctl(iocfunc, SIOCLOOKUPADDTABLE, &op))
46 if ((opts & OPT_DONOTHING) == 0) {
47 return ipf_perror_fd(pool_fd(), iocfunc,
48 "add destination list table");
49 }
50 }
51
52 if ((opts & OPT_VERBOSE) != 0) {
53 dest.ipld_dests = dst->ipld_dests;
54 printdstlist(&dest, bcopywrap, dest.ipld_name, opts, nodes, NULL);
55 dest.ipld_dests = NULL;
56 }
57
58 for (a = nodes; a != NULL; a = a->ipfd_next)
59 load_dstlistnode(dst->ipld_unit, dest.ipld_name, a, iocfunc);
60
61 if ((opts & OPT_REMOVE) != 0) {
62 if (pool_ioctl(iocfunc, SIOCLOOKUPDELTABLE, &op))
63 if ((opts & OPT_DONOTHING) == 0) {
64 return ipf_perror_fd(pool_fd(), iocfunc,
65 "delete destination list table");
66 }
67 }
68 return 0;
69 }
70