/* $NetBSD: client_tables.c,v 1.2.6.1 2024/02/29 11:39:16 martin Exp $ */ /* client_tables.c Tables of information only used by client... */ /* * Copyright (C) 2017-2022 Internet Systems Consortium, Inc. ("ISC") * * This Source Code Form is subject to the terms of the Mozilla Public * License, v. 2.0. If a copy of the MPL was not distributed with this * file, You can obtain one at http://mozilla.org/MPL/2.0/. * * THE SOFTWARE IS PROVIDED "AS IS" AND ISC DISCLAIMS ALL WARRANTIES * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL ISC BE LIABLE FOR * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT * OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. * * Internet Systems Consortium, Inc. * PO Box 360 * Newmarket, NH 03857 USA * * https://www.isc.org/ * */ #include __RCSID("$NetBSD: client_tables.c,v 1.2.6.1 2024/02/29 11:39:16 martin Exp $"); #include "dhcpd.h" struct universe client_universe; static struct option client_options[] = { /* @todo dummy-client-parm should be removed with the first real param */ { "dummy-client-parm", "T", &client_universe, 1, 1 }, { NULL, NULL, NULL, 0, 0 } }; #define CLIENT_HASH_SIZE (2*(sizeof(client_options) / sizeof(struct option))) void initialize_client_option_spaces(void); void initialize_client_option_spaces(void) { int i; /* Set up the client option universe... */ client_universe.name = "client"; client_universe.concat_duplicates = 0; client_universe.lookup_func = lookup_hashed_option; client_universe.option_state_dereference = hashed_option_state_dereference; client_universe.save_func = save_hashed_option; client_universe.delete_func = delete_hashed_option; client_universe.encapsulate = hashed_option_space_encapsulate; client_universe.foreach = hashed_option_space_foreach; client_universe.length_size = 1; /* Never used ... */ client_universe.tag_size = 4; client_universe.store_tag = putUChar; client_universe.store_length = putUChar; client_universe.site_code_min = 0; client_universe.end = 0; client_universe.index = universe_count++; universes [client_universe.index] = &client_universe; if (!option_name_new_hash(&client_universe.name_hash, CLIENT_HASH_SIZE, MDL) || !option_code_new_hash(&client_universe.code_hash, CLIENT_HASH_SIZE, MDL)) log_fatal ("Can't allocate client option hash table."); for (i = 0 ; client_options[i].name ; i++) { option_code_hash_add(client_universe.code_hash, &client_options[i].code, 0, &client_options[i], MDL); option_name_hash_add(client_universe.name_hash, client_options[i].name, 0, &client_options[i], MDL); } /* Add the client option space to the option space hash. */ universe_hash_add (universe_hash, client_universe.name, 0, &client_universe, MDL); /* Make the client universe the configuration option universe. */ config_universe = &client_universe; }