load_poolnode.c revision 255332
1145519Sdarrenr/* $FreeBSD: head/contrib/ipfilter/lib/load_poolnode.c 255332 2013-09-06 23:11:19Z cy $ */ 2145510Sdarrenr 3145510Sdarrenr/* 4255332Scy * Copyright (C) 2012 by Darren Reed. 5145510Sdarrenr * 6145510Sdarrenr * See the IPFILTER.LICENCE file for details on licencing. 7145510Sdarrenr * 8255332Scy * $Id$ 9145510Sdarrenr */ 10145510Sdarrenr 11145510Sdarrenr#include <fcntl.h> 12145510Sdarrenr#include <sys/ioctl.h> 13145510Sdarrenr#include "ipf.h" 14145510Sdarrenr#include "netinet/ip_lookup.h" 15145510Sdarrenr#include "netinet/ip_pool.h" 16145510Sdarrenr 17145510Sdarrenr 18255332Scyint 19255332Scyload_poolnode(role, name, node, ttl, iocfunc) 20255332Scy int role; 21255332Scy char *name; 22255332Scy ip_pool_node_t *node; 23255332Scy int ttl; 24255332Scy ioctlfunc_t iocfunc; 25145510Sdarrenr{ 26145510Sdarrenr ip_pool_node_t pn; 27145510Sdarrenr iplookupop_t op; 28255332Scy char *what; 29145510Sdarrenr int err; 30145510Sdarrenr 31255332Scy if (pool_open() == -1) 32145510Sdarrenr return -1; 33145510Sdarrenr 34145510Sdarrenr op.iplo_unit = role; 35145510Sdarrenr op.iplo_type = IPLT_POOL; 36145510Sdarrenr op.iplo_arg = 0; 37145510Sdarrenr op.iplo_struct = &pn; 38145510Sdarrenr op.iplo_size = sizeof(pn); 39145510Sdarrenr strncpy(op.iplo_name, name, sizeof(op.iplo_name)); 40145510Sdarrenr 41145510Sdarrenr bzero((char *)&pn, sizeof(pn)); 42145510Sdarrenr bcopy((char *)&node->ipn_addr, (char *)&pn.ipn_addr, 43145510Sdarrenr sizeof(pn.ipn_addr)); 44145510Sdarrenr bcopy((char *)&node->ipn_mask, (char *)&pn.ipn_mask, 45145510Sdarrenr sizeof(pn.ipn_mask)); 46145510Sdarrenr pn.ipn_info = node->ipn_info; 47255332Scy pn.ipn_die = ttl; 48145510Sdarrenr strncpy(pn.ipn_name, node->ipn_name, sizeof(pn.ipn_name)); 49145510Sdarrenr 50255332Scy if ((opts & OPT_REMOVE) == 0) { 51255332Scy what = "add"; 52255332Scy err = pool_ioctl(iocfunc, SIOCLOOKUPADDNODE, &op); 53255332Scy } else { 54255332Scy what = "delete"; 55255332Scy err = pool_ioctl(iocfunc, SIOCLOOKUPDELNODE, &op); 56255332Scy } 57145510Sdarrenr 58145510Sdarrenr if (err != 0) { 59145510Sdarrenr if ((opts & OPT_DONOTHING) == 0) { 60255332Scy char msg[80]; 61255332Scy 62255332Scy sprintf(msg, "%s pool node(%s/", what, 63255332Scy inet_ntoa(pn.ipn_addr.adf_addr.in4)); 64255332Scy strcat(msg, inet_ntoa(pn.ipn_mask.adf_addr.in4)); 65255332Scy return ipf_perror_fd(pool_fd(), iocfunc, msg); 66145510Sdarrenr } 67145510Sdarrenr } 68145510Sdarrenr 69145510Sdarrenr return 0; 70145510Sdarrenr} 71