1 /* $FreeBSD$ */ 2 3 /* 4 * Copyright (C) 2012 by Darren Reed. 5 * 6 * See the IPFILTER.LICENCE file for details on licencing. 7 * 8 * $Id$ 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 19 load_pool(plp, iocfunc) 20 ip_pool_t *plp; 21 ioctlfunc_t iocfunc; 22 { 23 iplookupop_t op; 24 ip_pool_node_t *a; 25 ip_pool_t pool; 26 27 if (pool_open() == -1) 28 return -1; 29 30 op.iplo_unit = plp->ipo_unit; 31 op.iplo_type = IPLT_POOL; 32 op.iplo_arg = 0; 33 strncpy(op.iplo_name, plp->ipo_name, sizeof(op.iplo_name)); 34 op.iplo_size = sizeof(pool); 35 op.iplo_struct = &pool; 36 bzero((char *)&pool, sizeof(pool)); 37 pool.ipo_unit = plp->ipo_unit; 38 strncpy(pool.ipo_name, plp->ipo_name, sizeof(pool.ipo_name)); 39 if (plp->ipo_name[0] == '\0') 40 op.iplo_arg |= IPOOL_ANON; 41 42 if ((opts & OPT_REMOVE) == 0) { 43 if (pool_ioctl(iocfunc, SIOCLOOKUPADDTABLE, &op)) { 44 if ((opts & OPT_DONOTHING) == 0) { 45 return ipf_perror_fd(pool_fd(), iocfunc, 46 "add lookup table"); 47 } 48 } 49 } 50 51 if (op.iplo_arg & IPOOL_ANON) 52 strncpy(pool.ipo_name, op.iplo_name, sizeof(pool.ipo_name)); 53 54 if ((opts & OPT_VERBOSE) != 0) { 55 pool.ipo_list = plp->ipo_list; 56 (void) printpool(&pool, bcopywrap, pool.ipo_name, opts, NULL); 57 pool.ipo_list = NULL; 58 } 59 60 for (a = plp->ipo_list; a != NULL; a = a->ipn_next) 61 load_poolnode(plp->ipo_unit, pool.ipo_name, 62 a, 0, iocfunc); 63 64 if ((opts & OPT_REMOVE) != 0) { 65 if (pool_ioctl(iocfunc, SIOCLOOKUPDELTABLE, &op)) 66 if ((opts & OPT_DONOTHING) == 0) { 67 return ipf_perror_fd(pool_fd(), iocfunc, 68 "delete lookup table"); 69 } 70 } 71 return 0; 72 } 73