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- /* This file is part of Netsukuku
- * (c) Copyright 2005 Andrea Lo Pumo aka AlpT <alpt@freaknet.org>
- *
- * This source code is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as published
- * by the Free Software Foundation; either version 2 of the License,
- * or (at your option) any later version.
- *
- * This source code is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
- * Please refer to the GNU Public License for more details.
- *
- * You should have received a copy of the GNU Public License along with
- * this source code; if not, write to:
- * Free Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- */
-
- #ifndef DNS_WRAPPER_H
- #define DNS_WRAPPER_H
-
- #define DNS_WRAPPER_PORT 53
- #define MAX_DNS_PKT_SZ 512
- #define MIN_PKT_SZ 7
-
- /* DNS wrapper resolver api */
- void resolver_process(const char *question, unsigned question_length,
- char *answer, unsigned *answer_length,
- int (*callback) (const char *name, uint32_t * ip));
-
- /*
- * dns_exec_pkt_argv is the struct passed to dns_exec_pkt() as argument
- */
- struct dns_exec_pkt_argv {
- char *rpkt; /* Received dns query pkt */
- ssize_t rpkt_sz;
-
- int sk;
- struct sockaddr from;
- socklen_t from_len;
- };
-
- pthread_mutex_t dns_exec_lock;
-
- /* * * Functions declarations * * */
-
- void *dns_wrapper_thread(void *null);
-
- #endif /*DNS_WRAPPER_H */
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