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