1 /* $NetBSD: stables.c,v 1.4 2022/04/03 01:11:00 christos Exp $ */
2
3 /* stables.c
4
5 Tables of information only used by server... */
6
7 /*
8 * Copyright (C) 2004-2022 Internet Systems Consortium, Inc. ("ISC")
9 * Copyright (c) 1995-2003 by Internet Software Consortium
10 *
11 * This Source Code Form is subject to the terms of the Mozilla Public
12 * License, v. 2.0. If a copy of the MPL was not distributed with this
13 * file, You can obtain one at http://mozilla.org/MPL/2.0/.
14 *
15 * THE SOFTWARE IS PROVIDED "AS IS" AND ISC DISCLAIMS ALL WARRANTIES
16 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
17 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL ISC BE LIABLE FOR
18 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
19 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
20 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT
21 * OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
22 *
23 * Internet Systems Consortium, Inc.
24 * PO Box 360
25 * Newmarket, NH 03857 USA
26 * <info@isc.org>
27 * https://www.isc.org/
28 *
29 */
30
31 #include <sys/cdefs.h>
32 __RCSID("$NetBSD: stables.c,v 1.4 2022/04/03 01:11:00 christos Exp $");
33
34 #include "dhcpd.h"
35 #include <syslog.h>
36
37 #if defined (FAILOVER_PROTOCOL)
38
39 /* This is used to indicate some kind of failure when generating a
40 failover option. */
41 failover_option_t null_failover_option = { 0, 0 };
42 failover_option_t skip_failover_option = { 0, 0 };
43
44 /* Information about failover options, for printing, encoding
45 and decoding. */
46 struct failover_option_info ft_options [] =
47 {
48 { 0, "unused", FT_UNDEF, 0, 0, 0 },
49 { FTO_ADDRESSES_TRANSFERRED, "addresses-transferred", FT_UINT32, 1,
50 FM_OFFSET(addresses_transferred), FTB_ADDRESSES_TRANSFERRED },
51 { FTO_ASSIGNED_IP_ADDRESS, "assigned-IP-address", FT_IPADDR, 1,
52 FM_OFFSET(assigned_addr), FTB_ASSIGNED_IP_ADDRESS },
53 { FTO_BINDING_STATUS, "binding-status", FT_UINT8, 1,
54 FM_OFFSET(binding_status), FTB_BINDING_STATUS },
55 { FTO_CLIENT_IDENTIFIER, "client-identifier", FT_BYTES, 0,
56 FM_OFFSET(client_identifier), FTB_CLIENT_IDENTIFIER },
57 { FTO_CHADDR, "client-hardware-address", FT_BYTES, 0,
58 FM_OFFSET(chaddr), FTB_CHADDR },
59 { FTO_CLTT, "client-last-transaction-time", FT_UINT32, 1,
60 FM_OFFSET(cltt), FTB_CLTT },
61 { FTO_REPLY_OPTIONS, "client-reply-options", FT_BYTES, 0,
62 FM_OFFSET(reply_options), FTB_REPLY_OPTIONS },
63 { FTO_REQUEST_OPTIONS, "client-request-options", FT_BYTES, 0,
64 FM_OFFSET(request_options), FTB_REQUEST_OPTIONS },
65 { FTO_DDNS, "DDNS", FT_DDNS, 1, FM_OFFSET(ddns), FTB_DDNS },
66 { FTO_DELAYED_SERVICE, "delayed-service", FT_UINT8, 1,
67 FM_OFFSET(delayed_service), FTB_DELAYED_SERVICE },
68 { FTO_HBA, "hash-bucket-assignment", FT_BYTES, 0,
69 FM_OFFSET(hba), FTB_HBA },
70 { FTO_IP_FLAGS, "IP-flags", FT_UINT16, 1,
71 FM_OFFSET(ip_flags), FTB_IP_FLAGS },
72 { FTO_LEASE_EXPIRY, "lease-expiration-time", FT_UINT32, 1,
73 FM_OFFSET(expiry), FTB_LEASE_EXPIRY },
74 { FTO_MAX_UNACKED, "max-unacked-bndupd", FT_UINT32, 1,
75 FM_OFFSET(max_unacked), FTB_MAX_UNACKED },
76 { FTO_MCLT, "MCLT", FT_UINT32, 1, FM_OFFSET(mclt), FTB_MCLT },
77 { FTO_MESSAGE, "message", FT_TEXT, 0,
78 FM_OFFSET(message), FTB_MESSAGE },
79 { FTO_MESSAGE_DIGEST, "message-digest", FT_BYTES, 0,
80 FM_OFFSET(message_digest), FTB_MESSAGE_DIGEST },
81 { FTO_POTENTIAL_EXPIRY, "potential-expiration-time", FT_UINT32, 1,
82 FM_OFFSET(potential_expiry), FTB_POTENTIAL_EXPIRY },
83 { FTO_RECEIVE_TIMER, "receive-timer", FT_UINT32, 1,
84 FM_OFFSET(receive_timer), FTB_RECEIVE_TIMER },
85 { FTO_PROTOCOL_VERSION, "protocol-version", FT_UINT8, 1,
86 FM_OFFSET(protocol_version), FTB_PROTOCOL_VERSION },
87 { FTO_REJECT_REASON, "reject-reason", FT_UINT8, 1,
88 FM_OFFSET(reject_reason), FTB_REJECT_REASON },
89 { FTO_RELATIONSHIP_NAME, "relationship-name", FT_BYTES, 0,
90 FM_OFFSET(relationship_name), FTB_RELATIONSHIP_NAME },
91 { FTO_SERVER_FLAGS, "server-flags", FT_UINT8, 1,
92 FM_OFFSET(server_flags), FTB_SERVER_FLAGS },
93 { FTO_SERVER_STATE, "server-state", FT_UINT8, 1,
94 FM_OFFSET(server_state), FTB_SERVER_STATE },
95 { FTO_STOS, "start-time-of-state", FT_UINT32, 1,
96 FM_OFFSET(stos), FTB_STOS },
97 { FTO_TLS_REPLY, "TLS-reply", FT_UINT8, 1,
98 FM_OFFSET(tls_reply), FTB_TLS_REPLY },
99 { FTO_TLS_REQUEST, "TLS-request", FT_UINT8, 1,
100 FM_OFFSET(tls_request), FTB_TLS_REQUEST },
101 { FTO_VENDOR_CLASS, "vendor-class-identifier", FT_BYTES, 0,
102 FM_OFFSET(vendor_class), FTB_VENDOR_CLASS },
103 { FTO_VENDOR_OPTIONS, "vendor-specific-options", FT_BYTES, 0,
104 FM_OFFSET(vendor_options), FTB_VENDOR_OPTIONS }
105 };
106
107 /* These are really options that make sense for a particular request - if
108 some other option comes in, we're not going to use it, so we can just
109 discard it. Note that the message-digest option is allowed for all
110 message types, but is not saved - it's just used to validate the message
111 and then discarded - so it's not mentioned here. */
112
113 u_int32_t fto_allowed [] = {
114 0, /* 0 unused */
115 0, /* 1 POOLREQ */
116 FTB_ADDRESSES_TRANSFERRED, /* 2 POOLRESP */
117 (FTB_ASSIGNED_IP_ADDRESS | FTB_BINDING_STATUS | FTB_CLIENT_IDENTIFIER |
118 FTB_CHADDR | FTB_DDNS | FTB_IP_FLAGS | FTB_LEASE_EXPIRY |
119 FTB_POTENTIAL_EXPIRY | FTB_STOS | FTB_CLTT | FTB_REQUEST_OPTIONS |
120 FTB_REPLY_OPTIONS), /* 3 BNDUPD */
121 (FTB_ASSIGNED_IP_ADDRESS | FTB_BINDING_STATUS | FTB_CLIENT_IDENTIFIER |
122 FTB_CHADDR | FTB_DDNS | FTB_IP_FLAGS | FTB_LEASE_EXPIRY |
123 FTB_POTENTIAL_EXPIRY | FTB_STOS | FTB_CLTT | FTB_REQUEST_OPTIONS |
124 FTB_REPLY_OPTIONS | FTB_REJECT_REASON | FTB_MESSAGE), /* 4 BNDACK */
125 (FTB_RELATIONSHIP_NAME | FTB_MAX_UNACKED | FTB_RECEIVE_TIMER |
126 FTB_VENDOR_CLASS | FTB_PROTOCOL_VERSION | FTB_TLS_REQUEST |
127 FTB_MCLT | FTB_HBA), /* 5 CONNECT */
128 (FTB_RELATIONSHIP_NAME | FTB_MAX_UNACKED | FTB_RECEIVE_TIMER |
129 FTB_VENDOR_CLASS | FTB_PROTOCOL_VERSION | FTB_TLS_REPLY |
130 FTB_REJECT_REASON | FTB_MESSAGE), /* CONNECTACK */
131 0, /* 7 UPDREQALL */
132 0, /* 8 UPDDONE */
133 0, /* 9 UPDREQ */
134 (FTB_SERVER_STATE | FTB_SERVER_FLAGS | FTB_STOS), /* 10 STATE */
135 0, /* 11 CONTACT */
136 (FTB_REJECT_REASON | FTB_MESSAGE) /* 12 DISCONNECT */
137 };
138
139 /* Sizes of the various types. */
140 int ft_sizes [] = {
141 1, /* FT_UINT8 */
142 4, /* FT_IPADDR */
143 4, /* FT_UINT32 */
144 1, /* FT_BYTES */
145 1, /* FT_TEXT_OR_BYTES */
146 0, /* FT_DDNS */
147 0, /* FT_DDNS1 */
148 2, /* FT_UINT16 */
149 1, /* FT_TEXT */
150 0, /* FT_UNDEF */
151 0, /* FT_DIGEST */
152 };
153
154 /* Names of the various failover link states. */
155 const char *dhcp_flink_state_names [] = {
156 "invalid state 0",
157 "startup",
158 "message length wait",
159 "message wait",
160 "disconnected"
161 };
162 #endif /* FAILOVER_PROTOCOL */
163
164 /* Failover binding state names. These are used even if there is no
165 failover protocol support. */
166 const char *binding_state_names [] = {
167 "free", "active", "expired", "released", "abandoned",
168 "reset", "backup" };
169
170 struct universe agent_universe;
171 static struct option agent_options[] = {
172 { "circuit-id", "X", &agent_universe, 1, 1 },
173 { "remote-id", "X", &agent_universe, 2, 1 },
174 { "agent-id", "I", &agent_universe, 3, 1 },
175 { "DOCSIS-device-class", "L", &agent_universe, 4, 1 },
176 { "link-selection", "I", &agent_universe, 5, 1 },
177 { "relay-port", "Z", &agent_universe, 19, 1 },
178 { NULL, NULL, NULL, 0, 0 }
179 };
180
181 struct universe server_universe;
182 static struct option server_options[] = {
183 { "default-lease-time", "T", &server_universe, 1, 1 },
184 { "max-lease-time", "T", &server_universe, 2, 1 },
185 { "min-lease-time", "T", &server_universe, 3, 1 },
186 { "dynamic-bootp-lease-cutoff", "T", &server_universe, 4, 1 },
187 { "dynamic-bootp-lease-length", "L", &server_universe, 5, 1 },
188 { "boot-unknown-clients", "f", &server_universe, 6, 1 },
189 { "dynamic-bootp", "f", &server_universe, 7, 1 },
190 { "allow-bootp", "f", &server_universe, 8, 1 },
191 { "allow-booting", "f", &server_universe, 9, 1 },
192 { "one-lease-per-client", "f", &server_universe, 10, 1 },
193 { "get-lease-hostnames", "f", &server_universe, 11, 1 },
194 { "use-host-decl-names", "f", &server_universe, 12, 1 },
195 { "use-lease-addr-for-default-route", "f",
196 &server_universe, 13, 1 },
197 { "min-secs", "B", &server_universe, 14, 1 },
198 { "filename", "t", &server_universe, 15, 1 },
199 { "server-name", "t", &server_universe, 16, 1 },
200 { "next-server", "I", &server_universe, 17, 1 },
201 { "authoritative", "f", &server_universe, 18, 1 },
202 { "vendor-option-space", "U", &server_universe, 19, 1 },
203 { "always-reply-rfc1048", "f", &server_universe, 20, 1 },
204 { "site-option-space", "X", &server_universe, 21, 1 },
205 { "always-broadcast", "f", &server_universe, 22, 1 },
206 { "ddns-domainname", "t", &server_universe, 23, 1 },
207 { "ddns-hostname", "t", &server_universe, 24, 1 },
208 { "ddns-rev-domainname", "t", &server_universe, 25, 1 },
209 { "lease-file-name", "t", &server_universe, 26, 1 },
210 { "pid-file-name", "t", &server_universe, 27, 1 },
211 { "duplicates", "f", &server_universe, 28, 1 },
212 { "declines", "f", &server_universe, 29, 1 },
213 { "ddns-updates", "f", &server_universe, 30, 1 },
214 { "omapi-port", "S", &server_universe, 31, 1 },
215 { "local-port", "S", &server_universe, 32, 1 },
216 { "limited-broadcast-address", "I", &server_universe, 33, 1 },
217 { "remote-port", "S", &server_universe, 34, 1 },
218 { "local-address", "I", &server_universe, 35, 1 },
219 { "omapi-key", "k", &server_universe, 36, 1 },
220 { "stash-agent-options", "f", &server_universe, 37, 1 },
221 { "ddns-ttl", "T", &server_universe, 38, 1 },
222 { "ddns-update-style", "Nddns-styles.", &server_universe, 39, 1 },
223 { "client-updates", "f", &server_universe, 40, 1 },
224 { "update-optimization", "f", &server_universe, 41, 1 },
225 { "ping-check", "f", &server_universe, 42, 1 },
226 { "update-static-leases", "f", &server_universe, 43, 1 },
227 { "log-facility", "Nsyslog-facilities.",
228 &server_universe, 44, 1 },
229 { "do-forward-updates", "f", &server_universe, 45, 1 },
230 { "ping-timeout", "T", &server_universe, 46, 1 },
231 { "infinite-is-reserved", "f", &server_universe, 47, 1 },
232 { "update-conflict-detection", "f", &server_universe, 48, 1 },
233 { "leasequery", "f", &server_universe, 49, 1 },
234 { "adaptive-lease-time-threshold", "B", &server_universe, 50, 1 },
235 { "do-reverse-updates", "f", &server_universe, 51, 1 },
236 { "fqdn-reply", "f", &server_universe, 52, 1 },
237 { "preferred-lifetime", "T", &server_universe, 53, 1 },
238 { "dhcpv6-lease-file-name", "t", &server_universe, 54, 1 },
239 { "dhcpv6-pid-file-name", "t", &server_universe, 55, 1 },
240 { "limit-addrs-per-ia", "L", &server_universe, 56, 1 },
241 { "limit-prefs-per-ia", "L", &server_universe, 57, 1 },
242 /* Assert a configuration parsing error if delayed-ack isn't compiled in. */
243 #if defined(DELAYED_ACK)
244 { "delayed-ack", "S", &server_universe, 58, 1 },
245 { "max-ack-delay", "L", &server_universe, 59, 1 },
246 #endif
247 #if defined(LDAP_CONFIGURATION)
248 { "ldap-server", "t", &server_universe, 60, 1 },
249 { "ldap-port", "L", &server_universe, 61, 1 },
250 { "ldap-username", "t", &server_universe, 62, 1 },
251 { "ldap-password", "t", &server_universe, 63, 1 },
252 { "ldap-base-dn", "t", &server_universe, 64, 1 },
253 { "ldap-method", "Nldap-methods.", &server_universe, 65, 1 },
254 { "ldap-debug-file", "t", &server_universe, 66, 1 },
255 { "ldap-dhcp-server-cn", "t", &server_universe, 67, 1 },
256 { "ldap-referrals", "f", &server_universe, 68, 1 },
257 #if defined(LDAP_USE_SSL)
258 { "ldap-ssl", "Nldap-ssl-usage.", &server_universe, 69, 1 },
259 { "ldap-tls-reqcert", "Nldap-tls-reqcert.", &server_universe, 70, 1 },
260 { "ldap-tls-ca-file", "t", &server_universe, 71, 1 },
261 { "ldap-tls-ca-dir", "t", &server_universe, 72, 1 },
262 { "ldap-tls-cert", "t", &server_universe, 73, 1 },
263 { "ldap-tls-key", "t", &server_universe, 74, 1 },
264 { "ldap-tls-crlcheck", "Nldap-tls-crlcheck.", &server_universe, 75, 1 },
265 { "ldap-tls-ciphers", "t", &server_universe, 76, 1 },
266 { "ldap-tls-randfile", "t", &server_universe, 77, 1 },
267 { "ldap-init-retry", "L", &server_universe, SV_LDAP_INIT_RETRY, 1 },
268 #endif /* LDAP_USE_SSL */
269 #if defined(LDAP_USE_GSSAPI)
270 { "ldap-gssapi-keytab", "t", &server_universe, SV_LDAP_GSSAPI_KEYTAB, 1},
271 { "ldap-gssapi-principal", "t", &server_universe, SV_LDAP_GSSAPI_PRINCIPAL, 1},
272 #endif /* LDAP_USE_GSSAPI */
273 #endif /* LDAP_CONFIGURATION */
274 { "dhcp-cache-threshold", "B", &server_universe, 78, 1 },
275 { "dont-use-fsync", "f", &server_universe, 79, 1 },
276 { "ddns-local-address4", "I", &server_universe, 80, 1 },
277 { "ddns-local-address6", "6", &server_universe, 81, 1 },
278 { "ignore-client-uids", "f", &server_universe, 82, 1 },
279 { "log-threshold-low", "B", &server_universe, 83, 1 },
280 { "log-threshold-high", "B", &server_universe, 84, 1 },
281 { "echo-client-id", "f", &server_universe, SV_ECHO_CLIENT_ID, 1 },
282 { "server-id-check", "f", &server_universe, SV_SERVER_ID_CHECK, 1 },
283 { "prefix-length-mode", "Nprefix_length_modes.", &server_universe, SV_PREFIX_LEN_MODE, 1 },
284 { "dhcpv6-set-tee-times", "f", &server_universe, SV_DHCPV6_SET_TEE_TIMES, 1 },
285 { "abandon-lease-time", "T", &server_universe, SV_ABANDON_LEASE_TIME, 1 },
286 #ifdef EUI_64
287 { "use-eui-64", "f", &server_universe, SV_USE_EUI_64, 1 },
288 { "persist-eui-64-leases", "f", &server_universe, SV_PERSIST_EUI_64_LEASES, 1 },
289 #endif
290 #if defined (FAILOVER_PROTOCOL)
291 { "check-secs-byte-order", "f", &server_universe, SV_CHECK_SECS_BYTE_ORDER, 1 },
292 #endif
293 { "ddns-dual-stack-mixed-mode", "f", &server_universe, SV_DDNS_DUAL_STACK_MIXED_MODE, 1 },
294 { "ddns-guard-id-must-match", "f", &server_universe, SV_DDNS_GUARD_ID_MUST_MATCH, 1 },
295 { "ddns-other-guard-is-dynamic", "f", &server_universe, SV_DDNS_OTHER_GUARD_IS_DYNAMIC, 1 },
296 { "release-on-roam", "f", &server_universe, SV_RELEASE_ON_ROAM, 1 },
297 { "local-address6", "6", &server_universe, SV_LOCAL_ADDRESS6, 1 },
298 { "bind-local-address6", "f", &server_universe, SV_BIND_LOCAL_ADDRESS6, 1 },
299 { "ping-cltt-secs", "T", &server_universe, SV_PING_CLTT_SECS, 1 },
300 { "ping-timeout-ms", "T", &server_universe, SV_PING_TIMEOUT_MS, 1 },
301 { NULL, NULL, NULL, 0, 0 }
302 };
303
304 #if defined(LDAP_CONFIGURATION)
305 struct enumeration_value ldap_values [] = {
306 { "static", LDAP_METHOD_STATIC },
307 { "dynamic", LDAP_METHOD_DYNAMIC },
308 { (char *) 0, 0 }
309 };
310
311 struct enumeration ldap_methods = {
312 (struct enumeration *)0,
313 "ldap-methods", 1,
314 ldap_values
315 };
316
317 #if defined(LDAP_USE_SSL)
318 struct enumeration_value ldap_ssl_usage_values [] = {
319 { "off", LDAP_SSL_OFF },
320 { "on",LDAP_SSL_ON },
321 { "ldaps", LDAP_SSL_LDAPS },
322 { "start_tls", LDAP_SSL_TLS },
323 { (char *) 0, 0 }
324 };
325
326 struct enumeration ldap_ssl_usage_enum = {
327 (struct enumeration *)0,
328 "ldap-ssl-usage", 1,
329 ldap_ssl_usage_values
330 };
331
332 struct enumeration_value ldap_tls_reqcert_values [] = {
333 { "never", LDAP_OPT_X_TLS_NEVER },
334 { "hard", LDAP_OPT_X_TLS_HARD },
335 { "demand", LDAP_OPT_X_TLS_DEMAND},
336 { "allow", LDAP_OPT_X_TLS_ALLOW },
337 { "try", LDAP_OPT_X_TLS_TRY },
338 { (char *) 0, 0 }
339 };
340 struct enumeration ldap_tls_reqcert_enum = {
341 (struct enumeration *)0,
342 "ldap-tls-reqcert", 1,
343 ldap_tls_reqcert_values
344 };
345
346 struct enumeration_value ldap_tls_crlcheck_values [] = {
347 { "none", LDAP_OPT_X_TLS_CRL_NONE},
348 { "peer", LDAP_OPT_X_TLS_CRL_PEER},
349 { "all", LDAP_OPT_X_TLS_CRL_ALL },
350 { (char *) 0, 0 }
351 };
352 struct enumeration ldap_tls_crlcheck_enum = {
353 (struct enumeration *)0,
354 "ldap-tls-crlcheck", 1,
355 ldap_tls_crlcheck_values
356 };
357 #endif
358 #endif
359
360 struct enumeration_value ddns_styles_values [] = {
361 { "none", 0 },
362 { "ad-hoc", 1 },
363 { "interim", 2 },
364 { "standard", 3 },
365 { (char *)0, 0 }
366 };
367
368 struct enumeration ddns_styles = {
369 (struct enumeration *)0,
370 "ddns-styles", 1,
371 ddns_styles_values
372 };
373
374 struct enumeration_value prefix_length_modes_values[] = {
375 { "ignore", PLM_IGNORE },
376 { "prefer", PLM_PREFER },
377 { "exact", PLM_EXACT },
378 { "minimum", PLM_MINIMUM },
379 { "maximum", PLM_MAXIMUM },
380 { (char *)0, 0 }
381 };
382
383 struct enumeration prefix_length_modes = {
384 (struct enumeration *)0,
385 "prefix_length_modes", 1,
386 prefix_length_modes_values
387 };
388
389 struct enumeration_value syslog_values [] = {
390 #if defined (LOG_KERN)
391 { "kern", LOG_KERN },
392 #endif
393 #if defined (LOG_USER)
394 { "user", LOG_USER },
395 #endif
396 #if defined (LOG_MAIL)
397 { "mail", LOG_MAIL },
398 #endif
399 #if defined (LOG_DAEMON)
400 { "daemon", LOG_DAEMON },
401 #endif
402 #if defined (LOG_AUTH)
403 { "auth", LOG_AUTH },
404 #endif
405 #if defined (LOG_SYSLOG)
406 { "syslog", LOG_SYSLOG },
407 #endif
408 #if defined (LOG_LPR)
409 { "lpr", LOG_LPR },
410 #endif
411 #if defined (LOG_NEWS)
412 { "news", LOG_NEWS },
413 #endif
414 #if defined (LOG_UUCP)
415 { "uucp", LOG_UUCP },
416 #endif
417 #if defined (LOG_CRON)
418 { "cron", LOG_CRON },
419 #endif
420 #if defined (LOG_AUTHPRIV)
421 { "authpriv", LOG_AUTHPRIV },
422 #endif
423 #if defined (LOG_FTP)
424 { "ftp", LOG_FTP },
425 #endif
426 #if defined (LOG_LOCAL0)
427 { "local0", LOG_LOCAL0 },
428 #endif
429 #if defined (LOG_LOCAL1)
430 { "local1", LOG_LOCAL1 },
431 #endif
432 #if defined (LOG_LOCAL2)
433 { "local2", LOG_LOCAL2 },
434 #endif
435 #if defined (LOG_LOCAL3)
436 { "local3", LOG_LOCAL3 },
437 #endif
438 #if defined (LOG_LOCAL4)
439 { "local4", LOG_LOCAL4 },
440 #endif
441 #if defined (LOG_LOCAL5)
442 { "local5", LOG_LOCAL5 },
443 #endif
444 #if defined (LOG_LOCAL6)
445 { "local6", LOG_LOCAL6 },
446 #endif
447 #if defined (LOG_LOCAL7)
448 { "local7", LOG_LOCAL7 },
449 #endif
450 { (char *)0, 0 }
451 };
452
453 struct enumeration syslog_enum = {
454 (struct enumeration *)0,
455 "syslog-facilities", 1,
456 syslog_values
457 };
458
initialize_server_option_spaces()459 void initialize_server_option_spaces()
460 {
461 int i;
462 unsigned code;
463
464 /* Set up the Relay Agent Information Option suboption space... */
465 agent_universe.name = "agent";
466 agent_universe.concat_duplicates = 0;
467 agent_universe.option_state_dereference =
468 linked_option_state_dereference;
469 agent_universe.lookup_func = lookup_linked_option;
470 agent_universe.save_func = save_linked_option;
471 agent_universe.delete_func = delete_linked_option;
472 agent_universe.encapsulate = linked_option_space_encapsulate;
473 agent_universe.foreach = linked_option_space_foreach;
474 agent_universe.decode = parse_option_buffer;
475 agent_universe.index = universe_count++;
476 agent_universe.length_size = 1;
477 agent_universe.tag_size = 1;
478 agent_universe.get_tag = getUChar;
479 agent_universe.store_tag = putUChar;
480 agent_universe.get_length = getUChar;
481 agent_universe.store_length = putUChar;
482 agent_universe.site_code_min = 0;
483 agent_universe.end = 0;
484 universes [agent_universe.index] = &agent_universe;
485 if (!option_name_new_hash(&agent_universe.name_hash,
486 AGENT_HASH_SIZE, MDL) ||
487 !option_code_new_hash(&agent_universe.code_hash,
488 AGENT_HASH_SIZE, MDL))
489 log_fatal ("Can't allocate agent option hash table.");
490 for (i = 0 ; agent_options[i].name ; i++) {
491 option_code_hash_add(agent_universe.code_hash,
492 &agent_options[i].code, 0,
493 &agent_options[i], MDL);
494 option_name_hash_add(agent_universe.name_hash,
495 agent_options[i].name, 0,
496 &agent_options[i], MDL);
497 }
498 #if defined(REPORT_HASH_PERFORMANCE)
499 log_info("Relay Agent name hash: %s",
500 option_name_hash_report(agent_universe.name_hash));
501 log_info("Relay Agent code hash: %s",
502 option_code_hash_report(agent_universe.code_hash));
503 #endif
504 code = DHO_DHCP_AGENT_OPTIONS;
505 option_code_hash_lookup(&agent_universe.enc_opt,
506 dhcp_universe.code_hash, &code, 0, MDL);
507
508 /* Set up the server option universe... */
509 server_universe.name = "server";
510 server_universe.concat_duplicates = 0;
511 server_universe.lookup_func = lookup_hashed_option;
512 server_universe.option_state_dereference =
513 hashed_option_state_dereference;
514 server_universe.save_func = save_hashed_option;
515 server_universe.delete_func = delete_hashed_option;
516 server_universe.encapsulate = hashed_option_space_encapsulate;
517 server_universe.foreach = hashed_option_space_foreach;
518 server_universe.length_size = 1; /* Never used ... */
519 server_universe.tag_size = 4;
520 server_universe.store_tag = putUChar;
521 server_universe.store_length = putUChar;
522 server_universe.site_code_min = 0;
523 server_universe.end = 0;
524 server_universe.index = universe_count++;
525 universes [server_universe.index] = &server_universe;
526 if (!option_name_new_hash(&server_universe.name_hash,
527 SERVER_HASH_SIZE, MDL) ||
528 !option_code_new_hash(&server_universe.code_hash,
529 SERVER_HASH_SIZE, MDL))
530 log_fatal ("Can't allocate server option hash table.");
531 for (i = 0 ; server_options[i].name ; i++) {
532 option_code_hash_add(server_universe.code_hash,
533 &server_options[i].code, 0,
534 &server_options[i], MDL);
535 option_name_hash_add(server_universe.name_hash,
536 server_options[i].name, 0,
537 &server_options[i], MDL);
538 }
539 #if defined(REPORT_HASH_PERFORMANCE)
540 log_info("Server-Config Option name hash: %s",
541 option_name_hash_report(server_universe.name_hash));
542 log_info("Server-Config Option code hash: %s",
543 option_code_hash_report(server_universe.code_hash));
544 #endif
545
546 /* Add the server and agent option spaces to the option space hash. */
547 universe_hash_add (universe_hash,
548 agent_universe.name, 0, &agent_universe, MDL);
549 universe_hash_add (universe_hash,
550 server_universe.name, 0, &server_universe, MDL);
551
552 /* Make the server universe the configuration option universe. */
553 config_universe = &server_universe;
554
555 code = SV_VENDOR_OPTION_SPACE;
556 option_code_hash_lookup(&vendor_cfg_option, server_universe.code_hash,
557 &code, 0, MDL);
558 }
559