1 /* $NetBSD: load_poolnode.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_poolnode.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_pool.h"
16
17
18 int
load_poolnode(role,name,node,ttl,iocfunc)19 load_poolnode(role, name, node, ttl, iocfunc)
20 int role;
21 char *name;
22 ip_pool_node_t *node;
23 int ttl;
24 ioctlfunc_t iocfunc;
25 {
26 ip_pool_node_t pn;
27 iplookupop_t op;
28 char *what;
29 int err;
30
31 if (pool_open() == -1)
32 return -1;
33
34 op.iplo_unit = role;
35 op.iplo_type = IPLT_POOL;
36 op.iplo_arg = 0;
37 op.iplo_struct = &pn;
38 op.iplo_size = sizeof(pn);
39 strncpy(op.iplo_name, name, sizeof(op.iplo_name));
40
41 bzero((char *)&pn, sizeof(pn));
42 bcopy((char *)&node->ipn_addr, (char *)&pn.ipn_addr,
43 sizeof(pn.ipn_addr));
44 bcopy((char *)&node->ipn_mask, (char *)&pn.ipn_mask,
45 sizeof(pn.ipn_mask));
46 pn.ipn_info = node->ipn_info;
47 pn.ipn_die = ttl;
48 strncpy(pn.ipn_name, node->ipn_name, sizeof(pn.ipn_name));
49
50 if ((opts & OPT_REMOVE) == 0) {
51 what = "add";
52 err = pool_ioctl(iocfunc, SIOCLOOKUPADDNODE, &op);
53 } else {
54 what = "delete";
55 err = pool_ioctl(iocfunc, SIOCLOOKUPDELNODE, &op);
56 }
57
58 if (err != 0) {
59 if ((opts & OPT_DONOTHING) == 0) {
60 char msg[80];
61
62 sprintf(msg, "%s pool node(%s/", what,
63 inet_ntoa(pn.ipn_addr.adf_addr.in4));
64 strcat(msg, inet_ntoa(pn.ipn_mask.adf_addr.in4));
65 return ipf_perror_fd(pool_fd(), iocfunc, msg);
66 }
67 }
68
69 return 0;
70 }
71