1 /* $NetBSD: load_dstlist.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_dstlist.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_dstlist.h" 16 17 18 int 19 load_dstlist(dst, iocfunc, nodes) 20 ippool_dst_t *dst; 21 ioctlfunc_t iocfunc; 22 ipf_dstnode_t *nodes; 23 { 24 iplookupop_t op; 25 ipf_dstnode_t *a; 26 ippool_dst_t dest; 27 28 if (dst->ipld_name[0] == '\0') 29 return -1; 30 31 if (pool_open() == -1) 32 return -1; 33 34 op.iplo_unit = dst->ipld_unit; 35 op.iplo_type = IPLT_DSTLIST; 36 op.iplo_arg = 0; 37 strncpy(op.iplo_name, dst->ipld_name, sizeof(op.iplo_name)); 38 op.iplo_size = sizeof(dest); 39 op.iplo_struct = &dest; 40 bzero((char *)&dest, sizeof(dest)); 41 dest.ipld_unit = dst->ipld_unit; 42 dest.ipld_policy = dst->ipld_policy; 43 dest.ipld_flags = dst->ipld_flags; 44 strncpy(dest.ipld_name, dst->ipld_name, sizeof(dest.ipld_name)); 45 46 if ((opts & OPT_REMOVE) == 0) { 47 if (pool_ioctl(iocfunc, SIOCLOOKUPADDTABLE, &op)) 48 if ((opts & OPT_DONOTHING) == 0) { 49 return ipf_perror_fd(pool_fd(), iocfunc, 50 "add destination list table"); 51 } 52 } 53 54 if ((opts & OPT_VERBOSE) != 0) { 55 dest.ipld_dests = dst->ipld_dests; 56 printdstlist(&dest, bcopywrap, dest.ipld_name, opts, nodes, NULL); 57 dest.ipld_dests = NULL; 58 } 59 60 for (a = nodes; a != NULL; a = a->ipfd_next) 61 load_dstlistnode(dst->ipld_unit, dest.ipld_name, a, iocfunc); 62 63 if ((opts & OPT_REMOVE) != 0) { 64 if (pool_ioctl(iocfunc, SIOCLOOKUPDELTABLE, &op)) 65 if ((opts & OPT_DONOTHING) == 0) { 66 return ipf_perror_fd(pool_fd(), iocfunc, 67 "delete destination list table"); 68 } 69 } 70 return 0; 71 } 72