axfr.h
Go to the documentation of this file.
/*
* Copyright (c) 2011 NLNet Labs. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
* GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER
* IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
* OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
* IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
*/
#ifndef WIRE_AXFR_H
#define WIRE_AXFR_H
#include "config.h"
#include "daemon/engine.h"
#include "wire/query.h"
#include <ldns/ldns.h>
/* NSD values */
#define MAX_COMPRESSION_OFFSET 16383 /* Compression pointers are 14 bit. */
#define AXFR_MAX_MESSAGE_LEN MAX_COMPRESSION_OFFSET
extern query_state soa_request(query_type* q, engine_type* engine);
extern query_state axfr(query_type* q, engine_type* engine, int fallback);
extern query_state ixfr(query_type* q, engine_type* engine);
#endif /* WIRE_AXFR_H */
ixfr
query_state ixfr(query_type *q, engine_type *engine)
Definition axfr.c:389
axfr
query_state axfr(query_type *q, engine_type *engine, int fallback)
Definition axfr.c:152
soa_request
query_state soa_request(query_type *q, engine_type *engine)
Definition axfr.c:53
engine.h
engine_type
struct engine_struct engine_type
Definition engine.h:38
query.h
query_type
struct query_struct query_type
Definition query.h:58
query_state
enum query_enum query_state
Definition query.h:52