1 /* 2 * Copyright (C) 2002 by Darren Reed. 3 * 4 * See the IPFILTER.LICENCE file for details on licencing. 5 * 6 * $Id: load_pool.c,v 1.12 2003/04/26 04:55:11 darrenr Exp $ 7 */ 8 9 #include <fcntl.h> 10 #include <sys/ioctl.h> 11 #include "ipf.h" 12 #if SOLARIS2 >= 10 13 #include "ip_lookup.h" 14 #include "ip_pool.h" 15 #else 16 #include "netinet/ip_lookup.h" 17 #include "netinet/ip_pool.h" 18 #endif 19 20 static int poolfd = -1; 21 22 23 int load_pool(plp, iocfunc) 24 ip_pool_t *plp; 25 ioctlfunc_t iocfunc; 26 { 27 iplookupop_t op; 28 ip_pool_node_t *a; 29 ip_pool_t pool; 30 31 if ((poolfd == -1) && ((opts & OPT_DONOTHING) == 0)) 32 poolfd = open(IPLOOKUP_NAME, O_RDWR); 33 if ((poolfd == -1) && ((opts & OPT_DONOTHING) == 0)) 34 return -1; 35 36 op.iplo_unit = plp->ipo_unit; 37 op.iplo_type = IPLT_POOL; 38 op.iplo_arg = 0; 39 strncpy(op.iplo_name, plp->ipo_name, sizeof(op.iplo_name)); 40 op.iplo_size = sizeof(pool); 41 op.iplo_struct = &pool; 42 bzero((char *)&pool, sizeof(pool)); 43 strncpy(pool.ipo_name, plp->ipo_name, sizeof(pool.ipo_name)); 44 if (*plp->ipo_name == '\0') 45 op.iplo_arg |= IPOOL_ANON; 46 47 if ((*iocfunc)(poolfd, SIOCLOOKUPADDTABLE, &op)) 48 if ((opts & OPT_DONOTHING) == 0) { 49 perror("load_pool:SIOCLOOKUPADDTABLE"); 50 return -1; 51 } 52 53 if ((opts & OPT_VERBOSE) != 0) { 54 pool.ipo_list = plp->ipo_list; 55 printpool(&pool, bcopywrap, opts); 56 pool.ipo_list = NULL; 57 } 58 59 for (a = plp->ipo_list; a != NULL; a = a->ipn_next) 60 load_poolnode(plp->ipo_unit, plp->ipo_name, a, iocfunc); 61 62 return 0; 63 } 64