1 /* 2 * Copyright (C) 2012 by Darren Reed. 3 * 4 * See the IPFILTER.LICENCE file for details on licencing. 5 * 6 * $Id: load_dstlist.c,v 1.1.2.5 2012/07/22 08:04:24 darren_r Exp $ 7 */ 8 9 #include <fcntl.h> 10 #include <sys/ioctl.h> 11 #include "ipf.h" 12 #include "netinet/ip_lookup.h" 13 #include "netinet/ip_dstlist.h" 14 15 16 int 17 load_dstlist(ippool_dst_t *dst, ioctlfunc_t iocfunc, ipf_dstnode_t *nodes) 18 { 19 iplookupop_t op; 20 ipf_dstnode_t *a; 21 ippool_dst_t dest; 22 23 if (dst->ipld_name[0] == '\0') 24 return (-1); 25 26 if (pool_open() == -1) 27 return (-1); 28 29 op.iplo_unit = dst->ipld_unit; 30 op.iplo_type = IPLT_DSTLIST; 31 op.iplo_arg = 0; 32 strncpy(op.iplo_name, dst->ipld_name, sizeof(op.iplo_name)); 33 op.iplo_size = sizeof(dest); 34 op.iplo_struct = &dest; 35 bzero((char *)&dest, sizeof(dest)); 36 dest.ipld_unit = dst->ipld_unit; 37 dest.ipld_policy = dst->ipld_policy; 38 dest.ipld_flags = dst->ipld_flags; 39 strncpy(dest.ipld_name, dst->ipld_name, sizeof(dest.ipld_name)); 40 41 if ((opts & OPT_REMOVE) == 0) { 42 if (pool_ioctl(iocfunc, SIOCLOOKUPADDTABLE, &op)) 43 if ((opts & OPT_DONOTHING) == 0) { 44 return (ipf_perror_fd(pool_fd(), iocfunc, 45 "add destination list table")); 46 } 47 } 48 49 if ((opts & OPT_VERBOSE) != 0) { 50 dest.ipld_dests = dst->ipld_dests; 51 printdstlist(&dest, bcopywrap, dest.ipld_name, opts, nodes, NULL); 52 dest.ipld_dests = NULL; 53 } 54 55 for (a = nodes; a != NULL; a = a->ipfd_next) 56 load_dstlistnode(dst->ipld_unit, dest.ipld_name, a, iocfunc); 57 58 if ((opts & OPT_REMOVE) != 0) { 59 if (pool_ioctl(iocfunc, SIOCLOOKUPDELTABLE, &op)) 60 if ((opts & OPT_DONOTHING) == 0) { 61 return (ipf_perror_fd(pool_fd(), iocfunc, 62 "delete destination list table")); 63 } 64 } 65 return (0); 66 } 67