/usr/include/dnscore/zonefile_reader.h is in libyadifa-dev 2.1.6-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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*
* Copyright (c) 2011-2016, EURid. All rights reserved.
* The YADIFA TM software product is provided under the BSD 3-clause license:
*
* 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.
* * Neither the name of EURid nor the names of its contributors may be
* used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "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 COPYRIGHT HOLDER OR CONTRIBUTORS 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.
*
*------------------------------------------------------------------------------
*
*/
/** @defgroup
* @ingroup dnscore
* @brief
*
*
*
* @{
*
*----------------------------------------------------------------------------*/
/* It's a suggestion for a common interface for stored files.
* I'd add an "add" and "remove" status on a record in order to
* accommodate dynupdate features.
*
*/
#ifndef _ZONEFILE_READER_H
#define _ZONEFILE_READER_H
#error DONT USE YET
#include <dnscore/sys_types.h>
#define ZONEFILE_OPERATION_ADD 0x00 /* The next record is meant to be added */
#define ZONEFILE_OPERATION_REMOVE 0x01 /* The next record is meant to be removed */
#define ZONEFILE_OPERATION_LABELCHANGED 0x02 /* The caller should reload the label */
#define ZONEFILE_OPERATION_TYPECHANGED 0x04 /* The caller should reload the type */
#define ZONEFILE_OPERATION_EOF 0x80 /* End of file */
#ifdef __cplusplus
extern "C" {
#endif
typedef struct zonefile_reader zonefile_reader;
/*
* Opens a zone file using the filename (mostly used for TXT zone files)
* The next dnsname is made ready
*/
typedef ya_result zonefile_openfile_method(zonefile_reader* reader, const char* filename);
/*
* Opens a zone file using the origin (used for any internal file)
* The next dnsname is made ready
*/
typedef ya_result zonefile_openzone_method(zonefile_reader* reader,const u8* origin,u16 zclass);
/*
* Go to the next dnrecord if any
*
* return the operation
*/
typedef ya_result zonefile_nextrecord_method(zonefile_reader* reader);
/*
* Closes the file(s)
*/
typedef ya_result zonefile_close_method(zonefile_reader* reader);
/*
* Returns true if the format name is supported by the current implementation
*/
typedef bool zonefile_supports_method(zonefile_reader* reader,const char* format);
/*
* Returns the current operation
*/
typedef ya_result zonefile_getcurrenoperation_method(zonefile_reader* reader);
/*
* Returns the current class (should be constant for the whole zone
*/
typedef u16 zonefile_getcurrentclass_method(zonefile_reader* reader);
/*
* Returns the current type
*/
typedef u16 zonefile_getcurrenttype_method(zonefile_reader* reader);
/*
* Returns the current ttl
*/
typedef u32 zonefile_getcurrentttl_method(zonefile_reader* reader);
/*
* Returns the current rdata_size
*/
typedef u16 zonefile_getcurrentrdatasize_method(zonefile_reader* reader);
/*
* Returns the current rdata
*/
typedef const u8* zonefile_getcurrentrdata_method(zonefile_reader* reader);
struct zonefile_reader
{
void* data;
zonefile_openfile_method* openfile;
zonefile_openzone_method* openzone;
zonefile_nextrecord_method* nextrecord;
zonefile_getcurrentclass_method* getcurrentclass;
zonefile_getcurrenttype_method* getcurrenttype;
zonefile_getcurrentttl_method* getcurrentttl;
zonefile_getcurrentrdatasize_method* getcurrentrdatasize;
zonefile_getcurrentrdata_method* getcurrentrdata;
zonefile_close_method* close;
zonefile_supports_method* supports;
};
#define zonefile_openfile(zf,filename) (zf)->openfile_method(zf,filename)
#define zonefile_openzone(zf,origin) (zf)->openzone_method(zf,origin)
#define zonefile_close(zf) (zf)->close_method(zf)
#define zonefile_supports(zf) (zf)->zonefile_supports_method_method(zf)
#define zonefile_nextrecord(zf) (zf)->zonefile_nextrecord_method(zf)
#define zonefile_getcurrentclass(zf) (zf)->zonefile_getcurrentclass_method(zf)
#define zonefile_getcurrenttype(zf) (zf)->zonefile_getcurrenttype_method(zf)
#define zonefile_getcurrentttl(zf) (zf)->zonefile_getcurrentttl_method(zf)
#define zonefile_getcurrentrdatasize(zf) (zf)->zonefile_getcurrentrdatasize_method(zf)
#define zonefile_getcurrentrdata(zf) (zf)->zonefile_getcurrentrdata_method(zf)
#ifdef __cplusplus
}
#endif
#endif /* _ZONEFILE_READER_H */
/** @} */
/*----------------------------------------------------------------------------*/
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