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- /* Copyright (c) 2014, Vsevolod Stakhov
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- * * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * * 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 ''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 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 PACKET_H_
- #define PACKET_H_
-
- #include <stdbool.h>
- #include <stdint.h>
- #include "dns_private.h"
-
- struct kh_rdns_compression_hash_s;
-
- /**
- * Allocate dns packet suitable to handle up to `namelen` name
- * @param req request
- * @param namelen requested name
- */
- void rdns_allocate_packet (struct rdns_request* req, unsigned int namelen);
-
- /**
- * Add basic header to the dns packet
- * @param req
- */
- void rdns_make_dns_header (struct rdns_request *req, unsigned int qcount);
-
-
- /**
- * Add a resource record to the DNS packet
- * @param req request
- * @param name requested name
- * @param type type of resource record
- */
- bool rdns_add_rr (struct rdns_request *req, const char *name, unsigned int len,
- enum dns_type type, struct kh_rdns_compression_hash_s **comp);
-
- /**
- * Add EDNS0 section
- * @param req
- */
- bool rdns_add_edns0 (struct rdns_request *req);
-
- #endif /* PACKET_H_ */
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