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