17c478bd9Sstevel@tonic-gate /* 27c478bd9Sstevel@tonic-gate * Copyright (C) 2002 by Darren Reed. 37c478bd9Sstevel@tonic-gate * 47c478bd9Sstevel@tonic-gate * See the IPFILTER.LICENCE file for details on licencing. 57c478bd9Sstevel@tonic-gate * 6ab25eeb5Syz155240 * $Id: load_pool.c,v 1.14.2.2 2005/02/01 02:44:06 darrenr Exp $ 7f4b3ec61Sdh155122 * 8f4b3ec61Sdh155122 * Copyright 2007 Sun Microsystems, Inc. All rights reserved. 9f4b3ec61Sdh155122 * Use is subject to license terms. 10*94bdecd9SRob Gulewich * 11*94bdecd9SRob Gulewich * Copyright (c) 2014, Joyent, Inc. All rights reserved. 127c478bd9Sstevel@tonic-gate */ 137c478bd9Sstevel@tonic-gate 147c478bd9Sstevel@tonic-gate #include <fcntl.h> 157c478bd9Sstevel@tonic-gate #include <sys/ioctl.h> 167c478bd9Sstevel@tonic-gate #include "ipf.h" 177c478bd9Sstevel@tonic-gate #include "netinet/ip_lookup.h" 187c478bd9Sstevel@tonic-gate #include "netinet/ip_pool.h" 19*94bdecd9SRob Gulewich #include "ipfzone.h" 207c478bd9Sstevel@tonic-gate 217c478bd9Sstevel@tonic-gate static int poolfd = -1; 227c478bd9Sstevel@tonic-gate 237c478bd9Sstevel@tonic-gate 247c478bd9Sstevel@tonic-gate int load_pool(plp, iocfunc) 257c478bd9Sstevel@tonic-gate ip_pool_t *plp; 267c478bd9Sstevel@tonic-gate ioctlfunc_t iocfunc; 277c478bd9Sstevel@tonic-gate { 287c478bd9Sstevel@tonic-gate iplookupop_t op; 297c478bd9Sstevel@tonic-gate ip_pool_node_t *a; 307c478bd9Sstevel@tonic-gate ip_pool_t pool; 317c478bd9Sstevel@tonic-gate 327c478bd9Sstevel@tonic-gate if ((poolfd == -1) && ((opts & OPT_DONOTHING) == 0)) 337c478bd9Sstevel@tonic-gate poolfd = open(IPLOOKUP_NAME, O_RDWR); 347c478bd9Sstevel@tonic-gate if ((poolfd == -1) && ((opts & OPT_DONOTHING) == 0)) 357c478bd9Sstevel@tonic-gate return -1; 36*94bdecd9SRob Gulewich if (setzone(poolfd) != 0) { 37*94bdecd9SRob Gulewich close(poolfd); 38*94bdecd9SRob Gulewich return -1; 39*94bdecd9SRob Gulewich } 407c478bd9Sstevel@tonic-gate 417c478bd9Sstevel@tonic-gate op.iplo_unit = plp->ipo_unit; 427c478bd9Sstevel@tonic-gate op.iplo_type = IPLT_POOL; 437c478bd9Sstevel@tonic-gate op.iplo_arg = 0; 447c478bd9Sstevel@tonic-gate strncpy(op.iplo_name, plp->ipo_name, sizeof(op.iplo_name)); 457c478bd9Sstevel@tonic-gate op.iplo_size = sizeof(pool); 467c478bd9Sstevel@tonic-gate op.iplo_struct = &pool; 477c478bd9Sstevel@tonic-gate bzero((char *)&pool, sizeof(pool)); 487c478bd9Sstevel@tonic-gate strncpy(pool.ipo_name, plp->ipo_name, sizeof(pool.ipo_name)); 497c478bd9Sstevel@tonic-gate if (*plp->ipo_name == '\0') 507c478bd9Sstevel@tonic-gate op.iplo_arg |= IPOOL_ANON; 517c478bd9Sstevel@tonic-gate 52ab25eeb5Syz155240 if ((opts & OPT_REMOVE) == 0) { 537c478bd9Sstevel@tonic-gate if ((*iocfunc)(poolfd, SIOCLOOKUPADDTABLE, &op)) 547c478bd9Sstevel@tonic-gate if ((opts & OPT_DONOTHING) == 0) { 557c478bd9Sstevel@tonic-gate perror("load_pool:SIOCLOOKUPADDTABLE"); 567c478bd9Sstevel@tonic-gate return -1; 577c478bd9Sstevel@tonic-gate } 58ab25eeb5Syz155240 } 597c478bd9Sstevel@tonic-gate 607c478bd9Sstevel@tonic-gate if ((opts & OPT_VERBOSE) != 0) { 617c478bd9Sstevel@tonic-gate pool.ipo_list = plp->ipo_list; 62ab25eeb5Syz155240 printpool(&pool, bcopywrap, pool.ipo_name, opts); 637c478bd9Sstevel@tonic-gate pool.ipo_list = NULL; 647c478bd9Sstevel@tonic-gate } 657c478bd9Sstevel@tonic-gate 667c478bd9Sstevel@tonic-gate for (a = plp->ipo_list; a != NULL; a = a->ipn_next) 677c478bd9Sstevel@tonic-gate load_poolnode(plp->ipo_unit, plp->ipo_name, a, iocfunc); 687c478bd9Sstevel@tonic-gate 69ab25eeb5Syz155240 if ((opts & OPT_REMOVE) != 0) { 70ab25eeb5Syz155240 if ((*iocfunc)(poolfd, SIOCLOOKUPDELTABLE, &op)) 71ab25eeb5Syz155240 if ((opts & OPT_DONOTHING) == 0) { 72ab25eeb5Syz155240 perror("load_pool:SIOCLOOKUPDELTABLE"); 73ab25eeb5Syz155240 return -1; 74ab25eeb5Syz155240 } 75ab25eeb5Syz155240 } 767c478bd9Sstevel@tonic-gate return 0; 777c478bd9Sstevel@tonic-gate } 78