configparser.y revision 266114
1/* 2 * configparser.y -- yacc grammar for unbound configuration files 3 * 4 * Copyright (c) 2001-2006, NLnet Labs. All rights reserved. 5 * 6 * Copyright (c) 2007, NLnet Labs. All rights reserved. 7 * 8 * This software is open source. 9 * 10 * Redistribution and use in source and binary forms, with or without 11 * modification, are permitted provided that the following conditions 12 * are met: 13 * 14 * Redistributions of source code must retain the above copyright notice, 15 * this list of conditions and the following disclaimer. 16 * 17 * Redistributions in binary form must reproduce the above copyright notice, 18 * this list of conditions and the following disclaimer in the documentation 19 * and/or other materials provided with the distribution. 20 * 21 * Neither the name of the NLNET LABS nor the names of its contributors may 22 * be used to endorse or promote products derived from this software without 23 * specific prior written permission. 24 * 25 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 26 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 27 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 28 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 29 * HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 30 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED 31 * TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR 32 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF 33 * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING 34 * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS 35 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 36 */ 37 38%{ 39#include "config.h" 40 41#include <stdarg.h> 42#include <stdio.h> 43#include <string.h> 44#include <stdlib.h> 45#include <assert.h> 46 47#include "util/configyyrename.h" 48#include "util/config_file.h" 49#include "util/net_help.h" 50 51int ub_c_lex(void); 52void ub_c_error(const char *message); 53 54/* these need to be global, otherwise they cannot be used inside yacc */ 55extern struct config_parser_state* cfg_parser; 56 57#if 0 58#define OUTYY(s) printf s /* used ONLY when debugging */ 59#else 60#define OUTYY(s) 61#endif 62 63%} 64%union { 65 char* str; 66}; 67 68%token SPACE LETTER NEWLINE COMMENT COLON ANY ZONESTR 69%token <str> STRING_ARG 70%token VAR_SERVER VAR_VERBOSITY VAR_NUM_THREADS VAR_PORT 71%token VAR_OUTGOING_RANGE VAR_INTERFACE 72%token VAR_DO_IP4 VAR_DO_IP6 VAR_DO_UDP VAR_DO_TCP 73%token VAR_CHROOT VAR_USERNAME VAR_DIRECTORY VAR_LOGFILE VAR_PIDFILE 74%token VAR_MSG_CACHE_SIZE VAR_MSG_CACHE_SLABS VAR_NUM_QUERIES_PER_THREAD 75%token VAR_RRSET_CACHE_SIZE VAR_RRSET_CACHE_SLABS VAR_OUTGOING_NUM_TCP 76%token VAR_INFRA_HOST_TTL VAR_INFRA_LAME_TTL VAR_INFRA_CACHE_SLABS 77%token VAR_INFRA_CACHE_NUMHOSTS VAR_INFRA_CACHE_LAME_SIZE VAR_NAME 78%token VAR_STUB_ZONE VAR_STUB_HOST VAR_STUB_ADDR VAR_TARGET_FETCH_POLICY 79%token VAR_HARDEN_SHORT_BUFSIZE VAR_HARDEN_LARGE_QUERIES 80%token VAR_FORWARD_ZONE VAR_FORWARD_HOST VAR_FORWARD_ADDR 81%token VAR_DO_NOT_QUERY_ADDRESS VAR_HIDE_IDENTITY VAR_HIDE_VERSION 82%token VAR_IDENTITY VAR_VERSION VAR_HARDEN_GLUE VAR_MODULE_CONF 83%token VAR_TRUST_ANCHOR_FILE VAR_TRUST_ANCHOR VAR_VAL_OVERRIDE_DATE 84%token VAR_BOGUS_TTL VAR_VAL_CLEAN_ADDITIONAL VAR_VAL_PERMISSIVE_MODE 85%token VAR_INCOMING_NUM_TCP VAR_MSG_BUFFER_SIZE VAR_KEY_CACHE_SIZE 86%token VAR_KEY_CACHE_SLABS VAR_TRUSTED_KEYS_FILE 87%token VAR_VAL_NSEC3_KEYSIZE_ITERATIONS VAR_USE_SYSLOG 88%token VAR_OUTGOING_INTERFACE VAR_ROOT_HINTS VAR_DO_NOT_QUERY_LOCALHOST 89%token VAR_CACHE_MAX_TTL VAR_HARDEN_DNSSEC_STRIPPED VAR_ACCESS_CONTROL 90%token VAR_LOCAL_ZONE VAR_LOCAL_DATA VAR_INTERFACE_AUTOMATIC 91%token VAR_STATISTICS_INTERVAL VAR_DO_DAEMONIZE VAR_USE_CAPS_FOR_ID 92%token VAR_STATISTICS_CUMULATIVE VAR_OUTGOING_PORT_PERMIT 93%token VAR_OUTGOING_PORT_AVOID VAR_DLV_ANCHOR_FILE VAR_DLV_ANCHOR 94%token VAR_NEG_CACHE_SIZE VAR_HARDEN_REFERRAL_PATH VAR_PRIVATE_ADDRESS 95%token VAR_PRIVATE_DOMAIN VAR_REMOTE_CONTROL VAR_CONTROL_ENABLE 96%token VAR_CONTROL_INTERFACE VAR_CONTROL_PORT VAR_SERVER_KEY_FILE 97%token VAR_SERVER_CERT_FILE VAR_CONTROL_KEY_FILE VAR_CONTROL_CERT_FILE 98%token VAR_EXTENDED_STATISTICS VAR_LOCAL_DATA_PTR VAR_JOSTLE_TIMEOUT 99%token VAR_STUB_PRIME VAR_UNWANTED_REPLY_THRESHOLD VAR_LOG_TIME_ASCII 100%token VAR_DOMAIN_INSECURE VAR_PYTHON VAR_PYTHON_SCRIPT VAR_VAL_SIG_SKEW_MIN 101%token VAR_VAL_SIG_SKEW_MAX VAR_CACHE_MIN_TTL VAR_VAL_LOG_LEVEL 102%token VAR_AUTO_TRUST_ANCHOR_FILE VAR_KEEP_MISSING VAR_ADD_HOLDDOWN 103%token VAR_DEL_HOLDDOWN VAR_SO_RCVBUF VAR_EDNS_BUFFER_SIZE VAR_PREFETCH 104%token VAR_PREFETCH_KEY VAR_SO_SNDBUF VAR_SO_REUSEPORT VAR_HARDEN_BELOW_NXDOMAIN 105%token VAR_IGNORE_CD_FLAG VAR_LOG_QUERIES VAR_TCP_UPSTREAM VAR_SSL_UPSTREAM 106%token VAR_SSL_SERVICE_KEY VAR_SSL_SERVICE_PEM VAR_SSL_PORT VAR_FORWARD_FIRST 107%token VAR_STUB_FIRST VAR_MINIMAL_RESPONSES VAR_RRSET_ROUNDROBIN 108%token VAR_MAX_UDP_SIZE VAR_DELAY_CLOSE 109 110%% 111toplevelvars: /* empty */ | toplevelvars toplevelvar ; 112toplevelvar: serverstart contents_server | stubstart contents_stub | 113 forwardstart contents_forward | pythonstart contents_py | 114 rcstart contents_rc 115 ; 116 117/* server: declaration */ 118serverstart: VAR_SERVER 119 { 120 OUTYY(("\nP(server:)\n")); 121 } 122 ; 123contents_server: contents_server content_server 124 | ; 125content_server: server_num_threads | server_verbosity | server_port | 126 server_outgoing_range | server_do_ip4 | 127 server_do_ip6 | server_do_udp | server_do_tcp | 128 server_interface | server_chroot | server_username | 129 server_directory | server_logfile | server_pidfile | 130 server_msg_cache_size | server_msg_cache_slabs | 131 server_num_queries_per_thread | server_rrset_cache_size | 132 server_rrset_cache_slabs | server_outgoing_num_tcp | 133 server_infra_host_ttl | server_infra_lame_ttl | 134 server_infra_cache_slabs | server_infra_cache_numhosts | 135 server_infra_cache_lame_size | server_target_fetch_policy | 136 server_harden_short_bufsize | server_harden_large_queries | 137 server_do_not_query_address | server_hide_identity | 138 server_hide_version | server_identity | server_version | 139 server_harden_glue | server_module_conf | server_trust_anchor_file | 140 server_trust_anchor | server_val_override_date | server_bogus_ttl | 141 server_val_clean_additional | server_val_permissive_mode | 142 server_incoming_num_tcp | server_msg_buffer_size | 143 server_key_cache_size | server_key_cache_slabs | 144 server_trusted_keys_file | server_val_nsec3_keysize_iterations | 145 server_use_syslog | server_outgoing_interface | server_root_hints | 146 server_do_not_query_localhost | server_cache_max_ttl | 147 server_harden_dnssec_stripped | server_access_control | 148 server_local_zone | server_local_data | server_interface_automatic | 149 server_statistics_interval | server_do_daemonize | 150 server_use_caps_for_id | server_statistics_cumulative | 151 server_outgoing_port_permit | server_outgoing_port_avoid | 152 server_dlv_anchor_file | server_dlv_anchor | server_neg_cache_size | 153 server_harden_referral_path | server_private_address | 154 server_private_domain | server_extended_statistics | 155 server_local_data_ptr | server_jostle_timeout | 156 server_unwanted_reply_threshold | server_log_time_ascii | 157 server_domain_insecure | server_val_sig_skew_min | 158 server_val_sig_skew_max | server_cache_min_ttl | server_val_log_level | 159 server_auto_trust_anchor_file | server_add_holddown | 160 server_del_holddown | server_keep_missing | server_so_rcvbuf | 161 server_edns_buffer_size | server_prefetch | server_prefetch_key | 162 server_so_sndbuf | server_harden_below_nxdomain | server_ignore_cd_flag | 163 server_log_queries | server_tcp_upstream | server_ssl_upstream | 164 server_ssl_service_key | server_ssl_service_pem | server_ssl_port | 165 server_minimal_responses | server_rrset_roundrobin | server_max_udp_size | 166 server_so_reuseport | server_delay_close 167 ; 168stubstart: VAR_STUB_ZONE 169 { 170 struct config_stub* s; 171 OUTYY(("\nP(stub_zone:)\n")); 172 s = (struct config_stub*)calloc(1, sizeof(struct config_stub)); 173 if(s) { 174 s->next = cfg_parser->cfg->stubs; 175 cfg_parser->cfg->stubs = s; 176 } else 177 yyerror("out of memory"); 178 } 179 ; 180contents_stub: contents_stub content_stub 181 | ; 182content_stub: stub_name | stub_host | stub_addr | stub_prime | stub_first 183 ; 184forwardstart: VAR_FORWARD_ZONE 185 { 186 struct config_stub* s; 187 OUTYY(("\nP(forward_zone:)\n")); 188 s = (struct config_stub*)calloc(1, sizeof(struct config_stub)); 189 if(s) { 190 s->next = cfg_parser->cfg->forwards; 191 cfg_parser->cfg->forwards = s; 192 } else 193 yyerror("out of memory"); 194 } 195 ; 196contents_forward: contents_forward content_forward 197 | ; 198content_forward: forward_name | forward_host | forward_addr | forward_first 199 ; 200server_num_threads: VAR_NUM_THREADS STRING_ARG 201 { 202 OUTYY(("P(server_num_threads:%s)\n", $2)); 203 if(atoi($2) == 0 && strcmp($2, "0") != 0) 204 yyerror("number expected"); 205 else cfg_parser->cfg->num_threads = atoi($2); 206 free($2); 207 } 208 ; 209server_verbosity: VAR_VERBOSITY STRING_ARG 210 { 211 OUTYY(("P(server_verbosity:%s)\n", $2)); 212 if(atoi($2) == 0 && strcmp($2, "0") != 0) 213 yyerror("number expected"); 214 else cfg_parser->cfg->verbosity = atoi($2); 215 free($2); 216 } 217 ; 218server_statistics_interval: VAR_STATISTICS_INTERVAL STRING_ARG 219 { 220 OUTYY(("P(server_statistics_interval:%s)\n", $2)); 221 if(strcmp($2, "") == 0 || strcmp($2, "0") == 0) 222 cfg_parser->cfg->stat_interval = 0; 223 else if(atoi($2) == 0) 224 yyerror("number expected"); 225 else cfg_parser->cfg->stat_interval = atoi($2); 226 free($2); 227 } 228 ; 229server_statistics_cumulative: VAR_STATISTICS_CUMULATIVE STRING_ARG 230 { 231 OUTYY(("P(server_statistics_cumulative:%s)\n", $2)); 232 if(strcmp($2, "yes") != 0 && strcmp($2, "no") != 0) 233 yyerror("expected yes or no."); 234 else cfg_parser->cfg->stat_cumulative = (strcmp($2, "yes")==0); 235 free($2); 236 } 237 ; 238server_extended_statistics: VAR_EXTENDED_STATISTICS STRING_ARG 239 { 240 OUTYY(("P(server_extended_statistics:%s)\n", $2)); 241 if(strcmp($2, "yes") != 0 && strcmp($2, "no") != 0) 242 yyerror("expected yes or no."); 243 else cfg_parser->cfg->stat_extended = (strcmp($2, "yes")==0); 244 free($2); 245 } 246 ; 247server_port: VAR_PORT STRING_ARG 248 { 249 OUTYY(("P(server_port:%s)\n", $2)); 250 if(atoi($2) == 0) 251 yyerror("port number expected"); 252 else cfg_parser->cfg->port = atoi($2); 253 free($2); 254 } 255 ; 256server_interface: VAR_INTERFACE STRING_ARG 257 { 258 OUTYY(("P(server_interface:%s)\n", $2)); 259 if(cfg_parser->cfg->num_ifs == 0) 260 cfg_parser->cfg->ifs = calloc(1, sizeof(char*)); 261 else cfg_parser->cfg->ifs = realloc(cfg_parser->cfg->ifs, 262 (cfg_parser->cfg->num_ifs+1)*sizeof(char*)); 263 if(!cfg_parser->cfg->ifs) 264 yyerror("out of memory"); 265 else 266 cfg_parser->cfg->ifs[cfg_parser->cfg->num_ifs++] = $2; 267 } 268 ; 269server_outgoing_interface: VAR_OUTGOING_INTERFACE STRING_ARG 270 { 271 OUTYY(("P(server_outgoing_interface:%s)\n", $2)); 272 if(cfg_parser->cfg->num_out_ifs == 0) 273 cfg_parser->cfg->out_ifs = calloc(1, sizeof(char*)); 274 else cfg_parser->cfg->out_ifs = realloc( 275 cfg_parser->cfg->out_ifs, 276 (cfg_parser->cfg->num_out_ifs+1)*sizeof(char*)); 277 if(!cfg_parser->cfg->out_ifs) 278 yyerror("out of memory"); 279 else 280 cfg_parser->cfg->out_ifs[ 281 cfg_parser->cfg->num_out_ifs++] = $2; 282 } 283 ; 284server_outgoing_range: VAR_OUTGOING_RANGE STRING_ARG 285 { 286 OUTYY(("P(server_outgoing_range:%s)\n", $2)); 287 if(atoi($2) == 0) 288 yyerror("number expected"); 289 else cfg_parser->cfg->outgoing_num_ports = atoi($2); 290 free($2); 291 } 292 ; 293server_outgoing_port_permit: VAR_OUTGOING_PORT_PERMIT STRING_ARG 294 { 295 OUTYY(("P(server_outgoing_port_permit:%s)\n", $2)); 296 if(!cfg_mark_ports($2, 1, 297 cfg_parser->cfg->outgoing_avail_ports, 65536)) 298 yyerror("port number or range (\"low-high\") expected"); 299 free($2); 300 } 301 ; 302server_outgoing_port_avoid: VAR_OUTGOING_PORT_AVOID STRING_ARG 303 { 304 OUTYY(("P(server_outgoing_port_avoid:%s)\n", $2)); 305 if(!cfg_mark_ports($2, 0, 306 cfg_parser->cfg->outgoing_avail_ports, 65536)) 307 yyerror("port number or range (\"low-high\") expected"); 308 free($2); 309 } 310 ; 311server_outgoing_num_tcp: VAR_OUTGOING_NUM_TCP STRING_ARG 312 { 313 OUTYY(("P(server_outgoing_num_tcp:%s)\n", $2)); 314 if(atoi($2) == 0 && strcmp($2, "0") != 0) 315 yyerror("number expected"); 316 else cfg_parser->cfg->outgoing_num_tcp = atoi($2); 317 free($2); 318 } 319 ; 320server_incoming_num_tcp: VAR_INCOMING_NUM_TCP STRING_ARG 321 { 322 OUTYY(("P(server_incoming_num_tcp:%s)\n", $2)); 323 if(atoi($2) == 0 && strcmp($2, "0") != 0) 324 yyerror("number expected"); 325 else cfg_parser->cfg->incoming_num_tcp = atoi($2); 326 free($2); 327 } 328 ; 329server_interface_automatic: VAR_INTERFACE_AUTOMATIC STRING_ARG 330 { 331 OUTYY(("P(server_interface_automatic:%s)\n", $2)); 332 if(strcmp($2, "yes") != 0 && strcmp($2, "no") != 0) 333 yyerror("expected yes or no."); 334 else cfg_parser->cfg->if_automatic = (strcmp($2, "yes")==0); 335 free($2); 336 } 337 ; 338server_do_ip4: VAR_DO_IP4 STRING_ARG 339 { 340 OUTYY(("P(server_do_ip4:%s)\n", $2)); 341 if(strcmp($2, "yes") != 0 && strcmp($2, "no") != 0) 342 yyerror("expected yes or no."); 343 else cfg_parser->cfg->do_ip4 = (strcmp($2, "yes")==0); 344 free($2); 345 } 346 ; 347server_do_ip6: VAR_DO_IP6 STRING_ARG 348 { 349 OUTYY(("P(server_do_ip6:%s)\n", $2)); 350 if(strcmp($2, "yes") != 0 && strcmp($2, "no") != 0) 351 yyerror("expected yes or no."); 352 else cfg_parser->cfg->do_ip6 = (strcmp($2, "yes")==0); 353 free($2); 354 } 355 ; 356server_do_udp: VAR_DO_UDP STRING_ARG 357 { 358 OUTYY(("P(server_do_udp:%s)\n", $2)); 359 if(strcmp($2, "yes") != 0 && strcmp($2, "no") != 0) 360 yyerror("expected yes or no."); 361 else cfg_parser->cfg->do_udp = (strcmp($2, "yes")==0); 362 free($2); 363 } 364 ; 365server_do_tcp: VAR_DO_TCP STRING_ARG 366 { 367 OUTYY(("P(server_do_tcp:%s)\n", $2)); 368 if(strcmp($2, "yes") != 0 && strcmp($2, "no") != 0) 369 yyerror("expected yes or no."); 370 else cfg_parser->cfg->do_tcp = (strcmp($2, "yes")==0); 371 free($2); 372 } 373 ; 374server_tcp_upstream: VAR_TCP_UPSTREAM STRING_ARG 375 { 376 OUTYY(("P(server_tcp_upstream:%s)\n", $2)); 377 if(strcmp($2, "yes") != 0 && strcmp($2, "no") != 0) 378 yyerror("expected yes or no."); 379 else cfg_parser->cfg->tcp_upstream = (strcmp($2, "yes")==0); 380 free($2); 381 } 382 ; 383server_ssl_upstream: VAR_SSL_UPSTREAM STRING_ARG 384 { 385 OUTYY(("P(server_ssl_upstream:%s)\n", $2)); 386 if(strcmp($2, "yes") != 0 && strcmp($2, "no") != 0) 387 yyerror("expected yes or no."); 388 else cfg_parser->cfg->ssl_upstream = (strcmp($2, "yes")==0); 389 free($2); 390 } 391 ; 392server_ssl_service_key: VAR_SSL_SERVICE_KEY STRING_ARG 393 { 394 OUTYY(("P(server_ssl_service_key:%s)\n", $2)); 395 free(cfg_parser->cfg->ssl_service_key); 396 cfg_parser->cfg->ssl_service_key = $2; 397 } 398 ; 399server_ssl_service_pem: VAR_SSL_SERVICE_PEM STRING_ARG 400 { 401 OUTYY(("P(server_ssl_service_pem:%s)\n", $2)); 402 free(cfg_parser->cfg->ssl_service_pem); 403 cfg_parser->cfg->ssl_service_pem = $2; 404 } 405 ; 406server_ssl_port: VAR_SSL_PORT STRING_ARG 407 { 408 OUTYY(("P(server_ssl_port:%s)\n", $2)); 409 if(atoi($2) == 0) 410 yyerror("port number expected"); 411 else cfg_parser->cfg->ssl_port = atoi($2); 412 free($2); 413 } 414 ; 415server_do_daemonize: VAR_DO_DAEMONIZE STRING_ARG 416 { 417 OUTYY(("P(server_do_daemonize:%s)\n", $2)); 418 if(strcmp($2, "yes") != 0 && strcmp($2, "no") != 0) 419 yyerror("expected yes or no."); 420 else cfg_parser->cfg->do_daemonize = (strcmp($2, "yes")==0); 421 free($2); 422 } 423 ; 424server_use_syslog: VAR_USE_SYSLOG STRING_ARG 425 { 426 OUTYY(("P(server_use_syslog:%s)\n", $2)); 427 if(strcmp($2, "yes") != 0 && strcmp($2, "no") != 0) 428 yyerror("expected yes or no."); 429 else cfg_parser->cfg->use_syslog = (strcmp($2, "yes")==0); 430#if !defined(HAVE_SYSLOG_H) && !defined(UB_ON_WINDOWS) 431 if(strcmp($2, "yes") == 0) 432 yyerror("no syslog services are available. " 433 "(reconfigure and compile to add)"); 434#endif 435 free($2); 436 } 437 ; 438server_log_time_ascii: VAR_LOG_TIME_ASCII STRING_ARG 439 { 440 OUTYY(("P(server_log_time_ascii:%s)\n", $2)); 441 if(strcmp($2, "yes") != 0 && strcmp($2, "no") != 0) 442 yyerror("expected yes or no."); 443 else cfg_parser->cfg->log_time_ascii = (strcmp($2, "yes")==0); 444 free($2); 445 } 446 ; 447server_log_queries: VAR_LOG_QUERIES STRING_ARG 448 { 449 OUTYY(("P(server_log_queries:%s)\n", $2)); 450 if(strcmp($2, "yes") != 0 && strcmp($2, "no") != 0) 451 yyerror("expected yes or no."); 452 else cfg_parser->cfg->log_queries = (strcmp($2, "yes")==0); 453 free($2); 454 } 455 ; 456server_chroot: VAR_CHROOT STRING_ARG 457 { 458 OUTYY(("P(server_chroot:%s)\n", $2)); 459 free(cfg_parser->cfg->chrootdir); 460 cfg_parser->cfg->chrootdir = $2; 461 } 462 ; 463server_username: VAR_USERNAME STRING_ARG 464 { 465 OUTYY(("P(server_username:%s)\n", $2)); 466 free(cfg_parser->cfg->username); 467 cfg_parser->cfg->username = $2; 468 } 469 ; 470server_directory: VAR_DIRECTORY STRING_ARG 471 { 472 OUTYY(("P(server_directory:%s)\n", $2)); 473 free(cfg_parser->cfg->directory); 474 cfg_parser->cfg->directory = $2; 475 } 476 ; 477server_logfile: VAR_LOGFILE STRING_ARG 478 { 479 OUTYY(("P(server_logfile:%s)\n", $2)); 480 free(cfg_parser->cfg->logfile); 481 cfg_parser->cfg->logfile = $2; 482 cfg_parser->cfg->use_syslog = 0; 483 } 484 ; 485server_pidfile: VAR_PIDFILE STRING_ARG 486 { 487 OUTYY(("P(server_pidfile:%s)\n", $2)); 488 free(cfg_parser->cfg->pidfile); 489 cfg_parser->cfg->pidfile = $2; 490 } 491 ; 492server_root_hints: VAR_ROOT_HINTS STRING_ARG 493 { 494 OUTYY(("P(server_root_hints:%s)\n", $2)); 495 if(!cfg_strlist_insert(&cfg_parser->cfg->root_hints, $2)) 496 yyerror("out of memory"); 497 } 498 ; 499server_dlv_anchor_file: VAR_DLV_ANCHOR_FILE STRING_ARG 500 { 501 OUTYY(("P(server_dlv_anchor_file:%s)\n", $2)); 502 free(cfg_parser->cfg->dlv_anchor_file); 503 cfg_parser->cfg->dlv_anchor_file = $2; 504 } 505 ; 506server_dlv_anchor: VAR_DLV_ANCHOR STRING_ARG 507 { 508 OUTYY(("P(server_dlv_anchor:%s)\n", $2)); 509 if(!cfg_strlist_insert(&cfg_parser->cfg->dlv_anchor_list, $2)) 510 yyerror("out of memory"); 511 } 512 ; 513server_auto_trust_anchor_file: VAR_AUTO_TRUST_ANCHOR_FILE STRING_ARG 514 { 515 OUTYY(("P(server_auto_trust_anchor_file:%s)\n", $2)); 516 if(!cfg_strlist_insert(&cfg_parser->cfg-> 517 auto_trust_anchor_file_list, $2)) 518 yyerror("out of memory"); 519 } 520 ; 521server_trust_anchor_file: VAR_TRUST_ANCHOR_FILE STRING_ARG 522 { 523 OUTYY(("P(server_trust_anchor_file:%s)\n", $2)); 524 if(!cfg_strlist_insert(&cfg_parser->cfg-> 525 trust_anchor_file_list, $2)) 526 yyerror("out of memory"); 527 } 528 ; 529server_trusted_keys_file: VAR_TRUSTED_KEYS_FILE STRING_ARG 530 { 531 OUTYY(("P(server_trusted_keys_file:%s)\n", $2)); 532 if(!cfg_strlist_insert(&cfg_parser->cfg-> 533 trusted_keys_file_list, $2)) 534 yyerror("out of memory"); 535 } 536 ; 537server_trust_anchor: VAR_TRUST_ANCHOR STRING_ARG 538 { 539 OUTYY(("P(server_trust_anchor:%s)\n", $2)); 540 if(!cfg_strlist_insert(&cfg_parser->cfg->trust_anchor_list, $2)) 541 yyerror("out of memory"); 542 } 543 ; 544server_domain_insecure: VAR_DOMAIN_INSECURE STRING_ARG 545 { 546 OUTYY(("P(server_domain_insecure:%s)\n", $2)); 547 if(!cfg_strlist_insert(&cfg_parser->cfg->domain_insecure, $2)) 548 yyerror("out of memory"); 549 } 550 ; 551server_hide_identity: VAR_HIDE_IDENTITY STRING_ARG 552 { 553 OUTYY(("P(server_hide_identity:%s)\n", $2)); 554 if(strcmp($2, "yes") != 0 && strcmp($2, "no") != 0) 555 yyerror("expected yes or no."); 556 else cfg_parser->cfg->hide_identity = (strcmp($2, "yes")==0); 557 free($2); 558 } 559 ; 560server_hide_version: VAR_HIDE_VERSION STRING_ARG 561 { 562 OUTYY(("P(server_hide_version:%s)\n", $2)); 563 if(strcmp($2, "yes") != 0 && strcmp($2, "no") != 0) 564 yyerror("expected yes or no."); 565 else cfg_parser->cfg->hide_version = (strcmp($2, "yes")==0); 566 free($2); 567 } 568 ; 569server_identity: VAR_IDENTITY STRING_ARG 570 { 571 OUTYY(("P(server_identity:%s)\n", $2)); 572 free(cfg_parser->cfg->identity); 573 cfg_parser->cfg->identity = $2; 574 } 575 ; 576server_version: VAR_VERSION STRING_ARG 577 { 578 OUTYY(("P(server_version:%s)\n", $2)); 579 free(cfg_parser->cfg->version); 580 cfg_parser->cfg->version = $2; 581 } 582 ; 583server_so_rcvbuf: VAR_SO_RCVBUF STRING_ARG 584 { 585 OUTYY(("P(server_so_rcvbuf:%s)\n", $2)); 586 if(!cfg_parse_memsize($2, &cfg_parser->cfg->so_rcvbuf)) 587 yyerror("buffer size expected"); 588 free($2); 589 } 590 ; 591server_so_sndbuf: VAR_SO_SNDBUF STRING_ARG 592 { 593 OUTYY(("P(server_so_sndbuf:%s)\n", $2)); 594 if(!cfg_parse_memsize($2, &cfg_parser->cfg->so_sndbuf)) 595 yyerror("buffer size expected"); 596 free($2); 597 } 598 ; 599server_so_reuseport: VAR_SO_REUSEPORT STRING_ARG 600 { 601 OUTYY(("P(server_so_reuseport:%s)\n", $2)); 602 if(strcmp($2, "yes") != 0 && strcmp($2, "no") != 0) 603 yyerror("expected yes or no."); 604 else cfg_parser->cfg->so_reuseport = 605 (strcmp($2, "yes")==0); 606 free($2); 607 } 608 ; 609server_edns_buffer_size: VAR_EDNS_BUFFER_SIZE STRING_ARG 610 { 611 OUTYY(("P(server_edns_buffer_size:%s)\n", $2)); 612 if(atoi($2) == 0) 613 yyerror("number expected"); 614 else if (atoi($2) < 12) 615 yyerror("edns buffer size too small"); 616 else if (atoi($2) > 65535) 617 cfg_parser->cfg->edns_buffer_size = 65535; 618 else cfg_parser->cfg->edns_buffer_size = atoi($2); 619 free($2); 620 } 621 ; 622server_msg_buffer_size: VAR_MSG_BUFFER_SIZE STRING_ARG 623 { 624 OUTYY(("P(server_msg_buffer_size:%s)\n", $2)); 625 if(atoi($2) == 0) 626 yyerror("number expected"); 627 else if (atoi($2) < 4096) 628 yyerror("message buffer size too small (use 4096)"); 629 else cfg_parser->cfg->msg_buffer_size = atoi($2); 630 free($2); 631 } 632 ; 633server_msg_cache_size: VAR_MSG_CACHE_SIZE STRING_ARG 634 { 635 OUTYY(("P(server_msg_cache_size:%s)\n", $2)); 636 if(!cfg_parse_memsize($2, &cfg_parser->cfg->msg_cache_size)) 637 yyerror("memory size expected"); 638 free($2); 639 } 640 ; 641server_msg_cache_slabs: VAR_MSG_CACHE_SLABS STRING_ARG 642 { 643 OUTYY(("P(server_msg_cache_slabs:%s)\n", $2)); 644 if(atoi($2) == 0) 645 yyerror("number expected"); 646 else { 647 cfg_parser->cfg->msg_cache_slabs = atoi($2); 648 if(!is_pow2(cfg_parser->cfg->msg_cache_slabs)) 649 yyerror("must be a power of 2"); 650 } 651 free($2); 652 } 653 ; 654server_num_queries_per_thread: VAR_NUM_QUERIES_PER_THREAD STRING_ARG 655 { 656 OUTYY(("P(server_num_queries_per_thread:%s)\n", $2)); 657 if(atoi($2) == 0) 658 yyerror("number expected"); 659 else cfg_parser->cfg->num_queries_per_thread = atoi($2); 660 free($2); 661 } 662 ; 663server_jostle_timeout: VAR_JOSTLE_TIMEOUT STRING_ARG 664 { 665 OUTYY(("P(server_jostle_timeout:%s)\n", $2)); 666 if(atoi($2) == 0 && strcmp($2, "0") != 0) 667 yyerror("number expected"); 668 else cfg_parser->cfg->jostle_time = atoi($2); 669 free($2); 670 } 671 ; 672server_delay_close: VAR_DELAY_CLOSE STRING_ARG 673 { 674 OUTYY(("P(server_delay_close:%s)\n", $2)); 675 if(atoi($2) == 0 && strcmp($2, "0") != 0) 676 yyerror("number expected"); 677 else cfg_parser->cfg->delay_close = atoi($2); 678 free($2); 679 } 680 ; 681server_rrset_cache_size: VAR_RRSET_CACHE_SIZE STRING_ARG 682 { 683 OUTYY(("P(server_rrset_cache_size:%s)\n", $2)); 684 if(!cfg_parse_memsize($2, &cfg_parser->cfg->rrset_cache_size)) 685 yyerror("memory size expected"); 686 free($2); 687 } 688 ; 689server_rrset_cache_slabs: VAR_RRSET_CACHE_SLABS STRING_ARG 690 { 691 OUTYY(("P(server_rrset_cache_slabs:%s)\n", $2)); 692 if(atoi($2) == 0) 693 yyerror("number expected"); 694 else { 695 cfg_parser->cfg->rrset_cache_slabs = atoi($2); 696 if(!is_pow2(cfg_parser->cfg->rrset_cache_slabs)) 697 yyerror("must be a power of 2"); 698 } 699 free($2); 700 } 701 ; 702server_infra_host_ttl: VAR_INFRA_HOST_TTL STRING_ARG 703 { 704 OUTYY(("P(server_infra_host_ttl:%s)\n", $2)); 705 if(atoi($2) == 0 && strcmp($2, "0") != 0) 706 yyerror("number expected"); 707 else cfg_parser->cfg->host_ttl = atoi($2); 708 free($2); 709 } 710 ; 711server_infra_lame_ttl: VAR_INFRA_LAME_TTL STRING_ARG 712 { 713 OUTYY(("P(server_infra_lame_ttl:%s)\n", $2)); 714 verbose(VERB_DETAIL, "ignored infra-lame-ttl: %s (option " 715 "removed, use infra-host-ttl)", $2); 716 free($2); 717 } 718 ; 719server_infra_cache_numhosts: VAR_INFRA_CACHE_NUMHOSTS STRING_ARG 720 { 721 OUTYY(("P(server_infra_cache_numhosts:%s)\n", $2)); 722 if(atoi($2) == 0) 723 yyerror("number expected"); 724 else cfg_parser->cfg->infra_cache_numhosts = atoi($2); 725 free($2); 726 } 727 ; 728server_infra_cache_lame_size: VAR_INFRA_CACHE_LAME_SIZE STRING_ARG 729 { 730 OUTYY(("P(server_infra_cache_lame_size:%s)\n", $2)); 731 verbose(VERB_DETAIL, "ignored infra-cache-lame-size: %s " 732 "(option removed, use infra-cache-numhosts)", $2); 733 free($2); 734 } 735 ; 736server_infra_cache_slabs: VAR_INFRA_CACHE_SLABS STRING_ARG 737 { 738 OUTYY(("P(server_infra_cache_slabs:%s)\n", $2)); 739 if(atoi($2) == 0) 740 yyerror("number expected"); 741 else { 742 cfg_parser->cfg->infra_cache_slabs = atoi($2); 743 if(!is_pow2(cfg_parser->cfg->infra_cache_slabs)) 744 yyerror("must be a power of 2"); 745 } 746 free($2); 747 } 748 ; 749server_target_fetch_policy: VAR_TARGET_FETCH_POLICY STRING_ARG 750 { 751 OUTYY(("P(server_target_fetch_policy:%s)\n", $2)); 752 free(cfg_parser->cfg->target_fetch_policy); 753 cfg_parser->cfg->target_fetch_policy = $2; 754 } 755 ; 756server_harden_short_bufsize: VAR_HARDEN_SHORT_BUFSIZE STRING_ARG 757 { 758 OUTYY(("P(server_harden_short_bufsize:%s)\n", $2)); 759 if(strcmp($2, "yes") != 0 && strcmp($2, "no") != 0) 760 yyerror("expected yes or no."); 761 else cfg_parser->cfg->harden_short_bufsize = 762 (strcmp($2, "yes")==0); 763 free($2); 764 } 765 ; 766server_harden_large_queries: VAR_HARDEN_LARGE_QUERIES STRING_ARG 767 { 768 OUTYY(("P(server_harden_large_queries:%s)\n", $2)); 769 if(strcmp($2, "yes") != 0 && strcmp($2, "no") != 0) 770 yyerror("expected yes or no."); 771 else cfg_parser->cfg->harden_large_queries = 772 (strcmp($2, "yes")==0); 773 free($2); 774 } 775 ; 776server_harden_glue: VAR_HARDEN_GLUE STRING_ARG 777 { 778 OUTYY(("P(server_harden_glue:%s)\n", $2)); 779 if(strcmp($2, "yes") != 0 && strcmp($2, "no") != 0) 780 yyerror("expected yes or no."); 781 else cfg_parser->cfg->harden_glue = 782 (strcmp($2, "yes")==0); 783 free($2); 784 } 785 ; 786server_harden_dnssec_stripped: VAR_HARDEN_DNSSEC_STRIPPED STRING_ARG 787 { 788 OUTYY(("P(server_harden_dnssec_stripped:%s)\n", $2)); 789 if(strcmp($2, "yes") != 0 && strcmp($2, "no") != 0) 790 yyerror("expected yes or no."); 791 else cfg_parser->cfg->harden_dnssec_stripped = 792 (strcmp($2, "yes")==0); 793 free($2); 794 } 795 ; 796server_harden_below_nxdomain: VAR_HARDEN_BELOW_NXDOMAIN STRING_ARG 797 { 798 OUTYY(("P(server_harden_below_nxdomain:%s)\n", $2)); 799 if(strcmp($2, "yes") != 0 && strcmp($2, "no") != 0) 800 yyerror("expected yes or no."); 801 else cfg_parser->cfg->harden_below_nxdomain = 802 (strcmp($2, "yes")==0); 803 free($2); 804 } 805 ; 806server_harden_referral_path: VAR_HARDEN_REFERRAL_PATH STRING_ARG 807 { 808 OUTYY(("P(server_harden_referral_path:%s)\n", $2)); 809 if(strcmp($2, "yes") != 0 && strcmp($2, "no") != 0) 810 yyerror("expected yes or no."); 811 else cfg_parser->cfg->harden_referral_path = 812 (strcmp($2, "yes")==0); 813 free($2); 814 } 815 ; 816server_use_caps_for_id: VAR_USE_CAPS_FOR_ID STRING_ARG 817 { 818 OUTYY(("P(server_use_caps_for_id:%s)\n", $2)); 819 if(strcmp($2, "yes") != 0 && strcmp($2, "no") != 0) 820 yyerror("expected yes or no."); 821 else cfg_parser->cfg->use_caps_bits_for_id = 822 (strcmp($2, "yes")==0); 823 free($2); 824 } 825 ; 826server_private_address: VAR_PRIVATE_ADDRESS STRING_ARG 827 { 828 OUTYY(("P(server_private_address:%s)\n", $2)); 829 if(!cfg_strlist_insert(&cfg_parser->cfg->private_address, $2)) 830 yyerror("out of memory"); 831 } 832 ; 833server_private_domain: VAR_PRIVATE_DOMAIN STRING_ARG 834 { 835 OUTYY(("P(server_private_domain:%s)\n", $2)); 836 if(!cfg_strlist_insert(&cfg_parser->cfg->private_domain, $2)) 837 yyerror("out of memory"); 838 } 839 ; 840server_prefetch: VAR_PREFETCH STRING_ARG 841 { 842 OUTYY(("P(server_prefetch:%s)\n", $2)); 843 if(strcmp($2, "yes") != 0 && strcmp($2, "no") != 0) 844 yyerror("expected yes or no."); 845 else cfg_parser->cfg->prefetch = (strcmp($2, "yes")==0); 846 free($2); 847 } 848 ; 849server_prefetch_key: VAR_PREFETCH_KEY STRING_ARG 850 { 851 OUTYY(("P(server_prefetch_key:%s)\n", $2)); 852 if(strcmp($2, "yes") != 0 && strcmp($2, "no") != 0) 853 yyerror("expected yes or no."); 854 else cfg_parser->cfg->prefetch_key = (strcmp($2, "yes")==0); 855 free($2); 856 } 857 ; 858server_unwanted_reply_threshold: VAR_UNWANTED_REPLY_THRESHOLD STRING_ARG 859 { 860 OUTYY(("P(server_unwanted_reply_threshold:%s)\n", $2)); 861 if(atoi($2) == 0 && strcmp($2, "0") != 0) 862 yyerror("number expected"); 863 else cfg_parser->cfg->unwanted_threshold = atoi($2); 864 free($2); 865 } 866 ; 867server_do_not_query_address: VAR_DO_NOT_QUERY_ADDRESS STRING_ARG 868 { 869 OUTYY(("P(server_do_not_query_address:%s)\n", $2)); 870 if(!cfg_strlist_insert(&cfg_parser->cfg->donotqueryaddrs, $2)) 871 yyerror("out of memory"); 872 } 873 ; 874server_do_not_query_localhost: VAR_DO_NOT_QUERY_LOCALHOST STRING_ARG 875 { 876 OUTYY(("P(server_do_not_query_localhost:%s)\n", $2)); 877 if(strcmp($2, "yes") != 0 && strcmp($2, "no") != 0) 878 yyerror("expected yes or no."); 879 else cfg_parser->cfg->donotquery_localhost = 880 (strcmp($2, "yes")==0); 881 free($2); 882 } 883 ; 884server_access_control: VAR_ACCESS_CONTROL STRING_ARG STRING_ARG 885 { 886 OUTYY(("P(server_access_control:%s %s)\n", $2, $3)); 887 if(strcmp($3, "deny")!=0 && strcmp($3, "refuse")!=0 && 888 strcmp($3, "deny_non_local")!=0 && 889 strcmp($3, "refuse_non_local")!=0 && 890 strcmp($3, "allow")!=0 && 891 strcmp($3, "allow_snoop")!=0) { 892 yyerror("expected deny, refuse, deny_non_local, " 893 "refuse_non_local, allow or allow_snoop " 894 "in access control action"); 895 } else { 896 if(!cfg_str2list_insert(&cfg_parser->cfg->acls, $2, $3)) 897 fatal_exit("out of memory adding acl"); 898 } 899 } 900 ; 901server_module_conf: VAR_MODULE_CONF STRING_ARG 902 { 903 OUTYY(("P(server_module_conf:%s)\n", $2)); 904 free(cfg_parser->cfg->module_conf); 905 cfg_parser->cfg->module_conf = $2; 906 } 907 ; 908server_val_override_date: VAR_VAL_OVERRIDE_DATE STRING_ARG 909 { 910 OUTYY(("P(server_val_override_date:%s)\n", $2)); 911 if(strlen($2) == 0 || strcmp($2, "0") == 0) { 912 cfg_parser->cfg->val_date_override = 0; 913 } else if(strlen($2) == 14) { 914 cfg_parser->cfg->val_date_override = 915 cfg_convert_timeval($2); 916 if(!cfg_parser->cfg->val_date_override) 917 yyerror("bad date/time specification"); 918 } else { 919 if(atoi($2) == 0) 920 yyerror("number expected"); 921 cfg_parser->cfg->val_date_override = atoi($2); 922 } 923 free($2); 924 } 925 ; 926server_val_sig_skew_min: VAR_VAL_SIG_SKEW_MIN STRING_ARG 927 { 928 OUTYY(("P(server_val_sig_skew_min:%s)\n", $2)); 929 if(strlen($2) == 0 || strcmp($2, "0") == 0) { 930 cfg_parser->cfg->val_sig_skew_min = 0; 931 } else { 932 cfg_parser->cfg->val_sig_skew_min = atoi($2); 933 if(!cfg_parser->cfg->val_sig_skew_min) 934 yyerror("number expected"); 935 } 936 free($2); 937 } 938 ; 939server_val_sig_skew_max: VAR_VAL_SIG_SKEW_MAX STRING_ARG 940 { 941 OUTYY(("P(server_val_sig_skew_max:%s)\n", $2)); 942 if(strlen($2) == 0 || strcmp($2, "0") == 0) { 943 cfg_parser->cfg->val_sig_skew_max = 0; 944 } else { 945 cfg_parser->cfg->val_sig_skew_max = atoi($2); 946 if(!cfg_parser->cfg->val_sig_skew_max) 947 yyerror("number expected"); 948 } 949 free($2); 950 } 951 ; 952server_cache_max_ttl: VAR_CACHE_MAX_TTL STRING_ARG 953 { 954 OUTYY(("P(server_cache_max_ttl:%s)\n", $2)); 955 if(atoi($2) == 0 && strcmp($2, "0") != 0) 956 yyerror("number expected"); 957 else cfg_parser->cfg->max_ttl = atoi($2); 958 free($2); 959 } 960 ; 961server_cache_min_ttl: VAR_CACHE_MIN_TTL STRING_ARG 962 { 963 OUTYY(("P(server_cache_min_ttl:%s)\n", $2)); 964 if(atoi($2) == 0 && strcmp($2, "0") != 0) 965 yyerror("number expected"); 966 else cfg_parser->cfg->min_ttl = atoi($2); 967 free($2); 968 } 969 ; 970server_bogus_ttl: VAR_BOGUS_TTL STRING_ARG 971 { 972 OUTYY(("P(server_bogus_ttl:%s)\n", $2)); 973 if(atoi($2) == 0 && strcmp($2, "0") != 0) 974 yyerror("number expected"); 975 else cfg_parser->cfg->bogus_ttl = atoi($2); 976 free($2); 977 } 978 ; 979server_val_clean_additional: VAR_VAL_CLEAN_ADDITIONAL STRING_ARG 980 { 981 OUTYY(("P(server_val_clean_additional:%s)\n", $2)); 982 if(strcmp($2, "yes") != 0 && strcmp($2, "no") != 0) 983 yyerror("expected yes or no."); 984 else cfg_parser->cfg->val_clean_additional = 985 (strcmp($2, "yes")==0); 986 free($2); 987 } 988 ; 989server_val_permissive_mode: VAR_VAL_PERMISSIVE_MODE STRING_ARG 990 { 991 OUTYY(("P(server_val_permissive_mode:%s)\n", $2)); 992 if(strcmp($2, "yes") != 0 && strcmp($2, "no") != 0) 993 yyerror("expected yes or no."); 994 else cfg_parser->cfg->val_permissive_mode = 995 (strcmp($2, "yes")==0); 996 free($2); 997 } 998 ; 999server_ignore_cd_flag: VAR_IGNORE_CD_FLAG STRING_ARG 1000 { 1001 OUTYY(("P(server_ignore_cd_flag:%s)\n", $2)); 1002 if(strcmp($2, "yes") != 0 && strcmp($2, "no") != 0) 1003 yyerror("expected yes or no."); 1004 else cfg_parser->cfg->ignore_cd = (strcmp($2, "yes")==0); 1005 free($2); 1006 } 1007 ; 1008server_val_log_level: VAR_VAL_LOG_LEVEL STRING_ARG 1009 { 1010 OUTYY(("P(server_val_log_level:%s)\n", $2)); 1011 if(atoi($2) == 0 && strcmp($2, "0") != 0) 1012 yyerror("number expected"); 1013 else cfg_parser->cfg->val_log_level = atoi($2); 1014 free($2); 1015 } 1016 ; 1017server_val_nsec3_keysize_iterations: VAR_VAL_NSEC3_KEYSIZE_ITERATIONS STRING_ARG 1018 { 1019 OUTYY(("P(server_val_nsec3_keysize_iterations:%s)\n", $2)); 1020 free(cfg_parser->cfg->val_nsec3_key_iterations); 1021 cfg_parser->cfg->val_nsec3_key_iterations = $2; 1022 } 1023 ; 1024server_add_holddown: VAR_ADD_HOLDDOWN STRING_ARG 1025 { 1026 OUTYY(("P(server_add_holddown:%s)\n", $2)); 1027 if(atoi($2) == 0 && strcmp($2, "0") != 0) 1028 yyerror("number expected"); 1029 else cfg_parser->cfg->add_holddown = atoi($2); 1030 free($2); 1031 } 1032 ; 1033server_del_holddown: VAR_DEL_HOLDDOWN STRING_ARG 1034 { 1035 OUTYY(("P(server_del_holddown:%s)\n", $2)); 1036 if(atoi($2) == 0 && strcmp($2, "0") != 0) 1037 yyerror("number expected"); 1038 else cfg_parser->cfg->del_holddown = atoi($2); 1039 free($2); 1040 } 1041 ; 1042server_keep_missing: VAR_KEEP_MISSING STRING_ARG 1043 { 1044 OUTYY(("P(server_keep_missing:%s)\n", $2)); 1045 if(atoi($2) == 0 && strcmp($2, "0") != 0) 1046 yyerror("number expected"); 1047 else cfg_parser->cfg->keep_missing = atoi($2); 1048 free($2); 1049 } 1050 ; 1051server_key_cache_size: VAR_KEY_CACHE_SIZE STRING_ARG 1052 { 1053 OUTYY(("P(server_key_cache_size:%s)\n", $2)); 1054 if(!cfg_parse_memsize($2, &cfg_parser->cfg->key_cache_size)) 1055 yyerror("memory size expected"); 1056 free($2); 1057 } 1058 ; 1059server_key_cache_slabs: VAR_KEY_CACHE_SLABS STRING_ARG 1060 { 1061 OUTYY(("P(server_key_cache_slabs:%s)\n", $2)); 1062 if(atoi($2) == 0) 1063 yyerror("number expected"); 1064 else { 1065 cfg_parser->cfg->key_cache_slabs = atoi($2); 1066 if(!is_pow2(cfg_parser->cfg->key_cache_slabs)) 1067 yyerror("must be a power of 2"); 1068 } 1069 free($2); 1070 } 1071 ; 1072server_neg_cache_size: VAR_NEG_CACHE_SIZE STRING_ARG 1073 { 1074 OUTYY(("P(server_neg_cache_size:%s)\n", $2)); 1075 if(!cfg_parse_memsize($2, &cfg_parser->cfg->neg_cache_size)) 1076 yyerror("memory size expected"); 1077 free($2); 1078 } 1079 ; 1080server_local_zone: VAR_LOCAL_ZONE STRING_ARG STRING_ARG 1081 { 1082 OUTYY(("P(server_local_zone:%s %s)\n", $2, $3)); 1083 if(strcmp($3, "static")!=0 && strcmp($3, "deny")!=0 && 1084 strcmp($3, "refuse")!=0 && strcmp($3, "redirect")!=0 && 1085 strcmp($3, "transparent")!=0 && strcmp($3, "nodefault")!=0 1086 && strcmp($3, "typetransparent")!=0) 1087 yyerror("local-zone type: expected static, deny, " 1088 "refuse, redirect, transparent, " 1089 "typetransparent or nodefault"); 1090 else if(strcmp($3, "nodefault")==0) { 1091 if(!cfg_strlist_insert(&cfg_parser->cfg-> 1092 local_zones_nodefault, $2)) 1093 fatal_exit("out of memory adding local-zone"); 1094 free($3); 1095 } else { 1096 if(!cfg_str2list_insert(&cfg_parser->cfg->local_zones, 1097 $2, $3)) 1098 fatal_exit("out of memory adding local-zone"); 1099 } 1100 } 1101 ; 1102server_local_data: VAR_LOCAL_DATA STRING_ARG 1103 { 1104 OUTYY(("P(server_local_data:%s)\n", $2)); 1105 if(!cfg_strlist_insert(&cfg_parser->cfg->local_data, $2)) 1106 fatal_exit("out of memory adding local-data"); 1107 } 1108 ; 1109server_local_data_ptr: VAR_LOCAL_DATA_PTR STRING_ARG 1110 { 1111 char* ptr; 1112 OUTYY(("P(server_local_data_ptr:%s)\n", $2)); 1113 ptr = cfg_ptr_reverse($2); 1114 free($2); 1115 if(ptr) { 1116 if(!cfg_strlist_insert(&cfg_parser->cfg-> 1117 local_data, ptr)) 1118 fatal_exit("out of memory adding local-data"); 1119 } else { 1120 yyerror("local-data-ptr could not be reversed"); 1121 } 1122 } 1123 ; 1124server_minimal_responses: VAR_MINIMAL_RESPONSES STRING_ARG 1125 { 1126 OUTYY(("P(server_minimal_responses:%s)\n", $2)); 1127 if(strcmp($2, "yes") != 0 && strcmp($2, "no") != 0) 1128 yyerror("expected yes or no."); 1129 else cfg_parser->cfg->minimal_responses = 1130 (strcmp($2, "yes")==0); 1131 free($2); 1132 } 1133 ; 1134server_rrset_roundrobin: VAR_RRSET_ROUNDROBIN STRING_ARG 1135 { 1136 OUTYY(("P(server_rrset_roundrobin:%s)\n", $2)); 1137 if(strcmp($2, "yes") != 0 && strcmp($2, "no") != 0) 1138 yyerror("expected yes or no."); 1139 else cfg_parser->cfg->rrset_roundrobin = 1140 (strcmp($2, "yes")==0); 1141 free($2); 1142 } 1143 ; 1144server_max_udp_size: VAR_MAX_UDP_SIZE STRING_ARG 1145 { 1146 OUTYY(("P(server_max_udp_size:%s)\n", $2)); 1147 cfg_parser->cfg->max_udp_size = atoi($2); 1148 free($2); 1149 } 1150 ; 1151stub_name: VAR_NAME STRING_ARG 1152 { 1153 OUTYY(("P(name:%s)\n", $2)); 1154 if(cfg_parser->cfg->stubs->name) 1155 yyerror("stub name override, there must be one name " 1156 "for one stub-zone"); 1157 free(cfg_parser->cfg->stubs->name); 1158 cfg_parser->cfg->stubs->name = $2; 1159 } 1160 ; 1161stub_host: VAR_STUB_HOST STRING_ARG 1162 { 1163 OUTYY(("P(stub-host:%s)\n", $2)); 1164 if(!cfg_strlist_insert(&cfg_parser->cfg->stubs->hosts, $2)) 1165 yyerror("out of memory"); 1166 } 1167 ; 1168stub_addr: VAR_STUB_ADDR STRING_ARG 1169 { 1170 OUTYY(("P(stub-addr:%s)\n", $2)); 1171 if(!cfg_strlist_insert(&cfg_parser->cfg->stubs->addrs, $2)) 1172 yyerror("out of memory"); 1173 } 1174 ; 1175stub_first: VAR_STUB_FIRST STRING_ARG 1176 { 1177 OUTYY(("P(stub-first:%s)\n", $2)); 1178 if(strcmp($2, "yes") != 0 && strcmp($2, "no") != 0) 1179 yyerror("expected yes or no."); 1180 else cfg_parser->cfg->stubs->isfirst=(strcmp($2, "yes")==0); 1181 free($2); 1182 } 1183 ; 1184stub_prime: VAR_STUB_PRIME STRING_ARG 1185 { 1186 OUTYY(("P(stub-prime:%s)\n", $2)); 1187 if(strcmp($2, "yes") != 0 && strcmp($2, "no") != 0) 1188 yyerror("expected yes or no."); 1189 else cfg_parser->cfg->stubs->isprime = 1190 (strcmp($2, "yes")==0); 1191 free($2); 1192 } 1193 ; 1194forward_name: VAR_NAME STRING_ARG 1195 { 1196 OUTYY(("P(name:%s)\n", $2)); 1197 if(cfg_parser->cfg->forwards->name) 1198 yyerror("forward name override, there must be one " 1199 "name for one forward-zone"); 1200 free(cfg_parser->cfg->forwards->name); 1201 cfg_parser->cfg->forwards->name = $2; 1202 } 1203 ; 1204forward_host: VAR_FORWARD_HOST STRING_ARG 1205 { 1206 OUTYY(("P(forward-host:%s)\n", $2)); 1207 if(!cfg_strlist_insert(&cfg_parser->cfg->forwards->hosts, $2)) 1208 yyerror("out of memory"); 1209 } 1210 ; 1211forward_addr: VAR_FORWARD_ADDR STRING_ARG 1212 { 1213 OUTYY(("P(forward-addr:%s)\n", $2)); 1214 if(!cfg_strlist_insert(&cfg_parser->cfg->forwards->addrs, $2)) 1215 yyerror("out of memory"); 1216 } 1217 ; 1218forward_first: VAR_FORWARD_FIRST STRING_ARG 1219 { 1220 OUTYY(("P(forward-first:%s)\n", $2)); 1221 if(strcmp($2, "yes") != 0 && strcmp($2, "no") != 0) 1222 yyerror("expected yes or no."); 1223 else cfg_parser->cfg->forwards->isfirst=(strcmp($2, "yes")==0); 1224 free($2); 1225 } 1226 ; 1227rcstart: VAR_REMOTE_CONTROL 1228 { 1229 OUTYY(("\nP(remote-control:)\n")); 1230 } 1231 ; 1232contents_rc: contents_rc content_rc 1233 | ; 1234content_rc: rc_control_enable | rc_control_interface | rc_control_port | 1235 rc_server_key_file | rc_server_cert_file | rc_control_key_file | 1236 rc_control_cert_file 1237 ; 1238rc_control_enable: VAR_CONTROL_ENABLE STRING_ARG 1239 { 1240 OUTYY(("P(control_enable:%s)\n", $2)); 1241 if(strcmp($2, "yes") != 0 && strcmp($2, "no") != 0) 1242 yyerror("expected yes or no."); 1243 else cfg_parser->cfg->remote_control_enable = 1244 (strcmp($2, "yes")==0); 1245 free($2); 1246 } 1247 ; 1248rc_control_port: VAR_CONTROL_PORT STRING_ARG 1249 { 1250 OUTYY(("P(control_port:%s)\n", $2)); 1251 if(atoi($2) == 0) 1252 yyerror("control port number expected"); 1253 else cfg_parser->cfg->control_port = atoi($2); 1254 free($2); 1255 } 1256 ; 1257rc_control_interface: VAR_CONTROL_INTERFACE STRING_ARG 1258 { 1259 OUTYY(("P(control_interface:%s)\n", $2)); 1260 if(!cfg_strlist_insert(&cfg_parser->cfg->control_ifs, $2)) 1261 yyerror("out of memory"); 1262 } 1263 ; 1264rc_server_key_file: VAR_SERVER_KEY_FILE STRING_ARG 1265 { 1266 OUTYY(("P(rc_server_key_file:%s)\n", $2)); 1267 free(cfg_parser->cfg->server_key_file); 1268 cfg_parser->cfg->server_key_file = $2; 1269 } 1270 ; 1271rc_server_cert_file: VAR_SERVER_CERT_FILE STRING_ARG 1272 { 1273 OUTYY(("P(rc_server_cert_file:%s)\n", $2)); 1274 free(cfg_parser->cfg->server_cert_file); 1275 cfg_parser->cfg->server_cert_file = $2; 1276 } 1277 ; 1278rc_control_key_file: VAR_CONTROL_KEY_FILE STRING_ARG 1279 { 1280 OUTYY(("P(rc_control_key_file:%s)\n", $2)); 1281 free(cfg_parser->cfg->control_key_file); 1282 cfg_parser->cfg->control_key_file = $2; 1283 } 1284 ; 1285rc_control_cert_file: VAR_CONTROL_CERT_FILE STRING_ARG 1286 { 1287 OUTYY(("P(rc_control_cert_file:%s)\n", $2)); 1288 free(cfg_parser->cfg->control_cert_file); 1289 cfg_parser->cfg->control_cert_file = $2; 1290 } 1291 ; 1292pythonstart: VAR_PYTHON 1293 { 1294 OUTYY(("\nP(python:)\n")); 1295 } 1296 ; 1297contents_py: contents_py content_py 1298 | ; 1299content_py: py_script 1300 ; 1301py_script: VAR_PYTHON_SCRIPT STRING_ARG 1302 { 1303 OUTYY(("P(python-script:%s)\n", $2)); 1304 free(cfg_parser->cfg->python_script); 1305 cfg_parser->cfg->python_script = $2; 1306 } 1307%% 1308 1309/* parse helper routines could be here */ 1310