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/** @defgroup ### #######
 *  @ingroup yadifad
 *  @brief
 *
 * @{
 */

#ifndef _IXFR_H
#define	_IXFR_H

#include <dnscore/message.h>
#include <dnscore/host_address.h>

#include <database.h>

#ifdef	__cplusplus
extern "C"
{
#endif

ya_result ixfr_process(message_data *mesg);

/**
 *
 * Send an IXFR query to a master and handle the answer (loads the zone).
 *
 * @TODO: Set the IXFR storage path
 */

ya_result ixfr_query(const host_address *servers, zdb_zone *zone, u32 *output_loaded_serial);

/**
 * Connects to the server and sends an IXFR query with the given parameters.
 * In case of success the input and output streams are tcp streams to the server, ready to read the answer
 * In case of error the streams are undefined
 * 
 * @param servers
 * @param origin
 * @param ttl
 * @param rdata
 * @param rdata_size
 * @param is
 * @param os
 * @return 
 */

ya_result ixfr_start_query(const host_address *servers, const u8 *origin, u32 ttl, const u8 *rdata, u16 rdata_size, input_stream *is, output_stream *os, message_data *ixfr_queryp);

#ifdef	__cplusplus
}
#endif

#endif	/* _IXFR_H */

/** @} */

