1*f3ac6781SToomas Soome /*
2*f3ac6781SToomas Soome * Copyright (C) 2002 by Darren Reed.
3*f3ac6781SToomas Soome *
4*f3ac6781SToomas Soome * See the IPFILTER.LICENCE file for details on licencing.
5*f3ac6781SToomas Soome *
6*f3ac6781SToomas Soome * $Id: load_pool.c,v 1.14.2.2 2005/02/01 02:44:06 darrenr Exp $
7*f3ac6781SToomas Soome *
8*f3ac6781SToomas Soome * Copyright 2007 Sun Microsystems, Inc. All rights reserved.
9*f3ac6781SToomas Soome * Use is subject to license terms.
10*f3ac6781SToomas Soome *
11*f3ac6781SToomas Soome * Copyright (c) 2014, Joyent, Inc. All rights reserved.
12*f3ac6781SToomas Soome */
13*f3ac6781SToomas Soome
14*f3ac6781SToomas Soome #include <fcntl.h>
15*f3ac6781SToomas Soome #include <sys/ioctl.h>
16*f3ac6781SToomas Soome #include "ipf.h"
17*f3ac6781SToomas Soome #include "netinet/ip_lookup.h"
18*f3ac6781SToomas Soome #include "netinet/ip_pool.h"
19*f3ac6781SToomas Soome #include "ipfzone.h"
20*f3ac6781SToomas Soome
21*f3ac6781SToomas Soome static int poolfd = -1;
22*f3ac6781SToomas Soome
23*f3ac6781SToomas Soome
load_pool(plp,iocfunc)24*f3ac6781SToomas Soome int load_pool(plp, iocfunc)
25*f3ac6781SToomas Soome ip_pool_t *plp;
26*f3ac6781SToomas Soome ioctlfunc_t iocfunc;
27*f3ac6781SToomas Soome {
28*f3ac6781SToomas Soome iplookupop_t op;
29*f3ac6781SToomas Soome ip_pool_node_t *a;
30*f3ac6781SToomas Soome ip_pool_t pool;
31*f3ac6781SToomas Soome
32*f3ac6781SToomas Soome if ((poolfd == -1) && ((opts & OPT_DONOTHING) == 0))
33*f3ac6781SToomas Soome poolfd = open(IPLOOKUP_NAME, O_RDWR);
34*f3ac6781SToomas Soome if ((poolfd == -1) && ((opts & OPT_DONOTHING) == 0))
35*f3ac6781SToomas Soome return -1;
36*f3ac6781SToomas Soome if (setzone(poolfd) != 0) {
37*f3ac6781SToomas Soome close(poolfd);
38*f3ac6781SToomas Soome return -1;
39*f3ac6781SToomas Soome }
40*f3ac6781SToomas Soome
41*f3ac6781SToomas Soome op.iplo_unit = plp->ipo_unit;
42*f3ac6781SToomas Soome op.iplo_type = IPLT_POOL;
43*f3ac6781SToomas Soome op.iplo_arg = 0;
44*f3ac6781SToomas Soome strncpy(op.iplo_name, plp->ipo_name, sizeof(op.iplo_name));
45*f3ac6781SToomas Soome op.iplo_size = sizeof(pool);
46*f3ac6781SToomas Soome op.iplo_struct = &pool;
47*f3ac6781SToomas Soome bzero((char *)&pool, sizeof(pool));
48*f3ac6781SToomas Soome strncpy(pool.ipo_name, plp->ipo_name, sizeof(pool.ipo_name));
49*f3ac6781SToomas Soome if (*plp->ipo_name == '\0')
50*f3ac6781SToomas Soome op.iplo_arg |= IPOOL_ANON;
51*f3ac6781SToomas Soome
52*f3ac6781SToomas Soome if ((opts & OPT_REMOVE) == 0) {
53*f3ac6781SToomas Soome if ((*iocfunc)(poolfd, SIOCLOOKUPADDTABLE, &op))
54*f3ac6781SToomas Soome if ((opts & OPT_DONOTHING) == 0) {
55*f3ac6781SToomas Soome perror("load_pool:SIOCLOOKUPADDTABLE");
56*f3ac6781SToomas Soome return -1;
57*f3ac6781SToomas Soome }
58*f3ac6781SToomas Soome }
59*f3ac6781SToomas Soome
60*f3ac6781SToomas Soome if ((opts & OPT_VERBOSE) != 0) {
61*f3ac6781SToomas Soome pool.ipo_list = plp->ipo_list;
62*f3ac6781SToomas Soome printpool(&pool, bcopywrap, pool.ipo_name, opts);
63*f3ac6781SToomas Soome pool.ipo_list = NULL;
64*f3ac6781SToomas Soome }
65*f3ac6781SToomas Soome
66*f3ac6781SToomas Soome for (a = plp->ipo_list; a != NULL; a = a->ipn_next)
67*f3ac6781SToomas Soome load_poolnode(plp->ipo_unit, plp->ipo_name, a, iocfunc);
68*f3ac6781SToomas Soome
69*f3ac6781SToomas Soome if ((opts & OPT_REMOVE) != 0) {
70*f3ac6781SToomas Soome if ((*iocfunc)(poolfd, SIOCLOOKUPDELTABLE, &op))
71*f3ac6781SToomas Soome if ((opts & OPT_DONOTHING) == 0) {
72*f3ac6781SToomas Soome perror("load_pool:SIOCLOOKUPDELTABLE");
73*f3ac6781SToomas Soome return -1;
74*f3ac6781SToomas Soome }
75*f3ac6781SToomas Soome }
76*f3ac6781SToomas Soome return 0;
77*f3ac6781SToomas Soome }
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