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/* client_tables.c
Tables of information only used by client... */
/*
* Copyright (c) 2017 by 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
* <info@isc.org>
* https://www.isc.org/
*
*/
#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()
{
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;
}
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