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Name	Size	Permission
acl.h	6.33 KB	-rw-r--r--
adb.h	21.75 KB	-rw-r--r--
badcache.h	3.31 KB	-rw-r--r--
bit.h	798 B	-rw-r--r--
byaddr.h	3.51 KB	-rw-r--r--
cache.h	8.53 KB	-rw-r--r--
callbacks.h	2.23 KB	-rw-r--r--
catz.h	11.6 KB	-rw-r--r--
cert.h	1.43 KB	-rw-r--r--
client.h	14.19 KB	-rw-r--r--
clientinfo.h	1.97 KB	-rw-r--r--
compress.h	6.88 KB	-rw-r--r--
db.h	49.26 KB	-rw-r--r--
dbiterator.h	7.21 KB	-rw-r--r--
dbtable.h	3.09 KB	-rw-r--r--
diff.h	6.87 KB	-rw-r--r--
dispatch.h	15.17 KB	-rw-r--r--
dlz.h	10.62 KB	-rw-r--r--
dlz_dlopen.h	4.29 KB	-rw-r--r--
dns64.h	5.59 KB	-rw-r--r--
dnsrps.h	2.51 KB	-rw-r--r--
dnssec.h	12.29 KB	-rw-r--r--
dnstap.h	9.95 KB	-rw-r--r--
ds.h	1.63 KB	-rw-r--r--
dsdigest.h	1.67 KB	-rw-r--r--
dyndb.h	4.75 KB	-rw-r--r--
ecdb.h	806 B	-rw-r--r--
ecs.h	1.22 KB	-rw-r--r--
edns.h	783 B	-rw-r--r--
enumclass.h	1.19 KB	-rw-r--r--
enumtype.h	8.29 KB	-rw-r--r--
events.h	4.35 KB	-rw-r--r--
fixedname.h	1.61 KB	-rw-r--r--
forward.h	2.99 KB	-rw-r--r--
geoip.h	2.29 KB	-rw-r--r--
ipkeylist.h	2.17 KB	-rw-r--r--
iptable.h	1.49 KB	-rw-r--r--
journal.h	9.48 KB	-rw-r--r--
kasp.h	11.84 KB	-rw-r--r--
keydata.h	1.02 KB	-rw-r--r--
keyflags.h	1.25 KB	-rw-r--r--
keymgr.h	4.01 KB	-rw-r--r--
keytable.h	7.69 KB	-rw-r--r--
keyvalues.h	3.99 KB	-rw-r--r--
lib.h	993 B	-rw-r--r--
librpz.h	30.67 KB	-rw-r--r--
lmdb.h	779 B	-rw-r--r--
log.h	3.93 KB	-rw-r--r--
lookup.h	2.85 KB	-rw-r--r--
master.h	8.58 KB	-rw-r--r--
masterdump.h	9.9 KB	-rw-r--r--
message.h	38.64 KB	-rw-r--r--
name.h	36.9 KB	-rw-r--r--
ncache.h	4.84 KB	-rw-r--r--
nsec.h	2.99 KB	-rw-r--r--
nsec3.h	8.06 KB	-rw-r--r--
nta.h	4.73 KB	-rw-r--r--
opcode.h	1006 B	-rw-r--r--
order.h	1.96 KB	-rw-r--r--
peer.h	6.32 KB	-rw-r--r--
portlist.h	2.05 KB	-rw-r--r--
private.h	1.92 KB	-rw-r--r--
rbt.h	36.61 KB	-rw-r--r--
rcode.h	2.41 KB	-rw-r--r--
rdata.h	22.04 KB	-rw-r--r--
rdataclass.h	2.2 KB	-rw-r--r--
rdatalist.h	2.5 KB	-rw-r--r--
rdataset.h	18.28 KB	-rw-r--r--
rdatasetiter.h	3.82 KB	-rw-r--r--
rdataslab.h	4.14 KB	-rw-r--r--
rdatastruct.h	61.23 KB	-rw-r--r--
rdatatype.h	2.24 KB	-rw-r--r--
request.h	8.97 KB	-rw-r--r--
resolver.h	19.68 KB	-rw-r--r--
result.h	8.98 KB	-rw-r--r--
rootns.h	891 B	-rw-r--r--
rpz.h	11.87 KB	-rw-r--r--
rriterator.h	4.12 KB	-rw-r--r--
rrl.h	6.8 KB	-rw-r--r--
sdb.h	7.18 KB	-rw-r--r--
sdlz.h	13.76 KB	-rw-r--r--
secalg.h	1.67 KB	-rw-r--r--
secproto.h	1.52 KB	-rw-r--r--
soa.h	2.13 KB	-rw-r--r--
ssu.h	7.01 KB	-rw-r--r--
stats.h	24.11 KB	-rw-r--r--
tcpmsg.h	3.05 KB	-rw-r--r--
time.h	1.65 KB	-rw-r--r--
timer.h	1.03 KB	-rw-r--r--
tkey.h	7.48 KB	-rw-r--r--
tsec.h	2.88 KB	-rw-r--r--
tsig.h	8.3 KB	-rw-r--r--
ttl.h	1.83 KB	-rw-r--r--
types.h	14.19 KB	-rw-r--r--
update.h	1.96 KB	-rw-r--r--
validator.h	6.52 KB	-rw-r--r--
version.h	679 B	-rw-r--r--
view.h	34.51 KB	-rw-r--r--
xfrin.h	2.26 KB	-rw-r--r--
zone.h	64.01 KB	-rw-r--r--
zonekey.h	776 B	-rw-r--r--
zoneverify.h	1.36 KB	-rw-r--r--
zt.h	5.12 KB	-rw-r--r--

Code Editor : master.h

/*
 * Copyright (C) Internet Systems Consortium, Inc. ("ISC")
 *
 * This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, you can obtain one at https://mozilla.org/MPL/2.0/.
 *
 * See the COPYRIGHT file distributed with this work for additional
 * information regarding copyright ownership.
 */

#ifndef DNS_MASTER_H
#define DNS_MASTER_H 1

/*! \file dns/master.h */

/***
 ***	Imports
 ***/

#include <inttypes.h>
#include <stdio.h>

#include <isc/lang.h>

#include <dns/types.h>

/*
 * Flags to be passed in the 'options' argument in the functions below.
 */
#define DNS_MASTER_AGETTL 0x00000001 /*%< Age the ttl based on $DATE. */
#define DNS_MASTER_MANYERRORS                                               \
	0x00000002			/*%< Continue processing on errors. \
					 */
#define DNS_MASTER_NOINCLUDE 0x00000004 /*%< Disallow $INCLUDE directives. */
#define DNS_MASTER_ZONE	     0x00000008 /*%< Loading a zone master file. */
#define DNS_MASTER_HINT	     0x00000010 /*%< Loading a hint master file. */
#define DNS_MASTER_SLAVE     0x00000020 /*%< Loading a slave master file. */
#define DNS_MASTER_CHECKNS                    \
	0x00000040 /*%<                       \
		    * Check NS records to see \
		    * if they are an address  \
		    */
#define DNS_MASTER_FATALNS                     \
	0x00000080 /*%<                        \
		    * Treat DNS_MASTER_CHECKNS \
		    * matches as fatal         \
		    */
#define DNS_MASTER_CHECKNAMES	  0x00000100
#define DNS_MASTER_CHECKNAMESFAIL 0x00000200
#define DNS_MASTER_CHECKWILDCARD                    \
	0x00000400 /* Check for internal wildcards. \
		    */
#define DNS_MASTER_CHECKMX     0x00000800
#define DNS_MASTER_CHECKMXFAIL 0x00001000

#define DNS_MASTER_RESIGN   0x00002000
#define DNS_MASTER_KEY	    0x00004000 /*%< Loading a key zone master file. */
#define DNS_MASTER_NOTTL    0x00008000 /*%< Don't require ttl. */
#define DNS_MASTER_CHECKTTL 0x00010000 /*%< Check max-zone-ttl */

ISC_LANG_BEGINDECLS

/*
 * Structures that implement the "raw" format for master dump.
 * These are provided for a reference purpose only; in the actual
 * encoding, we directly read/write each field so that the encoded data
 * is always "packed", regardless of the hardware architecture.
 */
#define DNS_RAWFORMAT_VERSION 1

/*
 * Flags to indicate the status of the data in the raw file header
 */
#define DNS_MASTERRAW_COMPAT	      0x01
#define DNS_MASTERRAW_SOURCESERIALSET 0x02
#define DNS_MASTERRAW_LASTXFRINSET    0x04

/* Common header */
struct dns_masterrawheader {
	uint32_t format;       /* must be
				* dns_masterformat_raw
				* or
				* dns_masterformat_map */
	uint32_t version;      /* compatibility for future
				* extensions */
	uint32_t dumptime;     /* timestamp on creation
				* (currently unused) */
	uint32_t flags;	       /* Flags */
	uint32_t sourceserial; /* Source serial number (used
				* by inline-signing zones) */
	uint32_t lastxfrin;    /* timestamp of last transfer
				* (used by slave zones) */
};

/* The structure for each RRset */
typedef struct {
	uint32_t totallen;	  /* length of the data for this
				   * RRset, including the
				   * "header" part */
	dns_rdataclass_t rdclass; /* 16-bit class */
	dns_rdatatype_t	 type;	  /* 16-bit type */
	dns_rdatatype_t	 covers;  /* same as type */
	dns_ttl_t	 ttl;	  /* 32-bit TTL */
	uint32_t	 nrdata;  /* number of RRs in this set */
	/* followed by encoded owner name, and then rdata */
} dns_masterrawrdataset_t;

/*
 * Method prototype: a callback to register each include file as
 * it is encountered.
 */
typedef void (*dns_masterincludecb_t)(const char *file, void *arg);

/***
 ***	Function
 ***/

isc_result_t
dns_master_loadfile(const char *master_file, dns_name_t *top,
		    dns_name_t *origin, dns_rdataclass_t zclass,
		    unsigned int options, uint32_t resign,
		    dns_rdatacallbacks_t *callbacks,
		    dns_masterincludecb_t include_cb, void *include_arg,
		    isc_mem_t *mctx, dns_masterformat_t format,
		    dns_ttl_t maxttl);

isc_result_t
dns_master_loadstream(FILE *stream, dns_name_t *top, dns_name_t *origin,
		      dns_rdataclass_t zclass, unsigned int options,
		      dns_rdatacallbacks_t *callbacks, isc_mem_t *mctx);

isc_result_t
dns_master_loadbuffer(isc_buffer_t *buffer, dns_name_t *top, dns_name_t *origin,
		      dns_rdataclass_t zclass, unsigned int options,
		      dns_rdatacallbacks_t *callbacks, isc_mem_t *mctx);

isc_result_t
dns_master_loadlexer(isc_lex_t *lex, dns_name_t *top, dns_name_t *origin,
		     dns_rdataclass_t zclass, unsigned int options,
		     dns_rdatacallbacks_t *callbacks, isc_mem_t *mctx);

isc_result_t
dns_master_loadfileinc(const char *master_file, dns_name_t *top,
		       dns_name_t *origin, dns_rdataclass_t zclass,
		       unsigned int options, uint32_t resign,
		       dns_rdatacallbacks_t *callbacks, isc_task_t *task,
		       dns_loaddonefunc_t done, void *done_arg,
		       dns_loadctx_t **ctxp, dns_masterincludecb_t include_cb,
		       void *include_arg, isc_mem_t *mctx,
		       dns_masterformat_t format, uint32_t maxttl);

isc_result_t
dns_master_loadstreaminc(FILE *stream, dns_name_t *top, dns_name_t *origin,
			 dns_rdataclass_t zclass, unsigned int options,
			 dns_rdatacallbacks_t *callbacks, isc_task_t *task,
			 dns_loaddonefunc_t done, void *done_arg,
			 dns_loadctx_t **ctxp, isc_mem_t *mctx);

isc_result_t
dns_master_loadbufferinc(isc_buffer_t *buffer, dns_name_t *top,
			 dns_name_t *origin, dns_rdataclass_t zclass,
			 unsigned int options, dns_rdatacallbacks_t *callbacks,
			 isc_task_t *task, dns_loaddonefunc_t done,
			 void *done_arg, dns_loadctx_t **ctxp, isc_mem_t *mctx);

isc_result_t
dns_master_loadlexerinc(isc_lex_t *lex, dns_name_t *top, dns_name_t *origin,
			dns_rdataclass_t zclass, unsigned int options,
			dns_rdatacallbacks_t *callbacks, isc_task_t *task,
			dns_loaddonefunc_t done, void *done_arg,
			dns_loadctx_t **ctxp, isc_mem_t *mctx);

/*%<
 * Loads a RFC1305 master file from a file, stream, buffer, or existing
 * lexer into rdatasets and then calls 'callbacks->commit' to commit the
 * rdatasets.  Rdata memory belongs to dns_master_load and will be
 * reused / released when the callback completes.  dns_load_master will
 * abort if callbacks->commit returns any value other than ISC_R_SUCCESS.
 *
 * If 'DNS_MASTER_AGETTL' is set and the master file contains one or more
 * $DATE directives, the TTLs of the data will be aged accordingly.
 *
 * 'callbacks->commit' is assumed to call 'callbacks->error' or
 * 'callbacks->warn' to generate any error messages required.
 *
 * 'done' is called with 'done_arg' and a result code when the loading
 * is completed or has failed.  If the initial setup fails 'done' is
 * not called.
 *
 * 'resign' the number of seconds before a RRSIG expires that it should
 * be re-signed.  0 is used if not provided.
 *
 * Requires:
 *\li	'master_file' points to a valid string.
 *\li	'lexer' points to a valid lexer.
 *\li	'top' points to a valid name.
 *\li	'origin' points to a valid name.
 *\li	'callbacks->commit' points to a valid function.
 *\li	'callbacks->error' points to a valid function.
 *\li	'callbacks->warn' points to a valid function.
 *\li	'mctx' points to a valid memory context.
 *\li	'task' and 'done' to be valid.
 *\li	'lmgr' to be valid.
 *\li	'ctxp != NULL && ctxp == NULL'.
 *
 * Returns:
 *\li	ISC_R_SUCCESS upon successfully loading the master file.
 *\li	ISC_R_SEENINCLUDE upon successfully loading the master file with
 *		a $INCLUDE statement.
 *\li	ISC_R_NOMEMORY out of memory.
 *\li	ISC_R_UNEXPECTEDEND expected to be able to read a input token and
 *		there was not one.
 *\li	ISC_R_UNEXPECTED
 *\li	DNS_R_NOOWNER failed to specify a ownername.
 *\li	DNS_R_NOTTL failed to specify a ttl.
 *\li	DNS_R_BADCLASS record class did not match zone class.
 *\li	DNS_R_CONTINUE load still in progress (dns_master_load*inc() only).
 *\li	Any dns_rdata_fromtext() error code.
 *\li	Any error code from callbacks->commit().
 */

void
dns_loadctx_detach(dns_loadctx_t **ctxp);
/*%<
 * Detach from the load context.
 *
 * Requires:
 *\li	'*ctxp' to be valid.
 *
 * Ensures:
 *\li	'*ctxp == NULL'
 */

void
dns_loadctx_attach(dns_loadctx_t *source, dns_loadctx_t **target);
/*%<
 * Attach to the load context.
 *
 * Requires:
 *\li	'source' to be valid.
 *\li	'target != NULL && *target == NULL'.
 */

void
dns_loadctx_cancel(dns_loadctx_t *ctx);
/*%<
 * Cancel loading the zone file associated with this load context.
 *
 * Requires:
 *\li	'ctx' to be valid
 */

void
dns_master_initrawheader(dns_masterrawheader_t *header);
/*%<
 * Initializes the header for a raw master file, setting all
 * values to zero.
 */
ISC_LANG_ENDDECLS

#endif /* DNS_MASTER_H */

${this.title}

Code Editor : master.h