soa.c File Reference

#include <config.h>
#include <string.h>
#include <isc/buffer.h>
#include <isc/util.h>
#include <dns/rdata.h>
#include <dns/rdatastruct.h>
#include <dns/soa.h>

Go to the source code of this file.

Functions
static isc_uint32_t	decode_uint32 (unsigned char *p)
static void	encode_uint32 (isc_uint32_t val, unsigned char *p)
static isc_uint32_t	soa_get (dns_rdata_t *rdata, int offset)
isc_result_t	dns_soa_buildrdata (dns_name_t *origin, dns_name_t *contact, dns_rdataclass_t rdclass, isc_uint32_t serial, isc_uint32_t refresh, isc_uint32_t retry, isc_uint32_t expire, isc_uint32_t minimum, unsigned char *buffer, dns_rdata_t *rdata)
	Build the rdata of an SOA record.
isc_uint32_t	dns_soa_getserial (dns_rdata_t *rdata)
isc_uint32_t	dns_soa_getrefresh (dns_rdata_t *rdata)
isc_uint32_t	dns_soa_getretry (dns_rdata_t *rdata)
isc_uint32_t	dns_soa_getexpire (dns_rdata_t *rdata)
isc_uint32_t	dns_soa_getminimum (dns_rdata_t *rdata)
static void	soa_set (dns_rdata_t *rdata, isc_uint32_t val, int offset)
void	dns_soa_setserial (isc_uint32_t val, dns_rdata_t *rdata)
void	dns_soa_setrefresh (isc_uint32_t val, dns_rdata_t *rdata)
void	dns_soa_setretry (isc_uint32_t val, dns_rdata_t *rdata)
void	dns_soa_setexpire (isc_uint32_t val, dns_rdata_t *rdata)
void	dns_soa_setminimum (isc_uint32_t val, dns_rdata_t *rdata)

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Detailed Description

Definition in file soa.c.

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Function Documentation

static isc_uint32_t decode_uint32

(

unsigned char *

p

)

[inline, static]

Definition at line 33 of file soa.c.

static void encode_uint32	(	isc_uint32_t	val,
		unsigned char *	p
	)			[inline, static]

Definition at line 41 of file soa.c.

static isc_uint32_t soa_get	(	dns_rdata_t *	rdata,
		int	offset
	)			[static]

Definition at line 49 of file soa.c.

References dns_rdata::data, decode_uint32(), INSIST, dns_rdata::length, and dns_rdata::type.

Referenced by dns_soa_getexpire(), dns_soa_getminimum(), dns_soa_getrefresh(), dns_soa_getretry(), and dns_soa_getserial().

isc_result_t dns_soa_buildrdata	(	dns_name_t *	origin,
		dns_name_t *	contact,
		dns_rdataclass_t	rdclass,
		isc_uint32_t	serial,
		isc_uint32_t	refresh,
		isc_uint32_t	retry,
		isc_uint32_t	expire,
		isc_uint32_t	minimum,
		unsigned char *	buffer,
		dns_rdata_t *	rdata
	)

Build the rdata of an SOA record.

Requires:

• buffer Points to a temporary buffer of at least DNS_SOA_BUFFERSIZE bytes.
• rdata Points to an initialized dns_rdata_t.

Ensures:

• *rdata Contains a valid SOA rdata. The 'data' member refers to 'buffer'.

Definition at line 67 of file soa.c.

References dns_name_clone(), dns_name_init(), dns_rdata_fromstruct(), DNS_SOA_BUFFERSIZE, isc_buffer_init, and REQUIRE.

Referenced by add_soa().

isc_uint32_t dns_soa_getserial

(

dns_rdata_t *

rdata

)

Definition at line 100 of file soa.c.

References soa_get().

Referenced by check_soa_increment(), dns_journal_writediff(), ns_xfr_start(), read_one_rr(), receive_secure_serial(), setsoaserial(), update_soa_serial(), xfr_rr(), and xfrin_send_request().

isc_uint32_t dns_soa_getrefresh

(

dns_rdata_t *

rdata

)

Definition at line 104 of file soa.c.

References soa_get().

isc_uint32_t dns_soa_getretry

(

dns_rdata_t *

rdata

)

Definition at line 108 of file soa.c.

References soa_get().

isc_uint32_t dns_soa_getexpire

(

dns_rdata_t *

rdata

)

Definition at line 112 of file soa.c.

References soa_get().

isc_uint32_t dns_soa_getminimum

(

dns_rdata_t *

rdata

)

Definition at line 116 of file soa.c.

References soa_get().

Referenced by get_soa_ttls(), and load_text().

static void soa_set	(	dns_rdata_t *	rdata,
		isc_uint32_t	val,
		int	offset
	)			[static]

Definition at line 121 of file soa.c.

References dns_rdata::data, encode_uint32(), INSIST, dns_rdata::length, and dns_rdata::type.

Referenced by dns_soa_setexpire(), dns_soa_setminimum(), dns_soa_setrefresh(), dns_soa_setretry(), and dns_soa_setserial().

void dns_soa_setserial	(	isc_uint32_t	val,
		dns_rdata_t *	rdata
	)

Definition at line 129 of file soa.c.

References soa_set().

Referenced by receive_secure_serial(), setsoaserial(), and update_soa_serial().

void dns_soa_setrefresh	(	isc_uint32_t	val,
		dns_rdata_t *	rdata
	)

Definition at line 133 of file soa.c.

References soa_set().

void dns_soa_setretry	(	isc_uint32_t	val,
		dns_rdata_t *	rdata
	)

Definition at line 137 of file soa.c.

References soa_set().

void dns_soa_setexpire	(	isc_uint32_t	val,
		dns_rdata_t *	rdata
	)

Definition at line 141 of file soa.c.

References soa_set().

void dns_soa_setminimum	(	isc_uint32_t	val,
		dns_rdata_t *	rdata
	)

Definition at line 145 of file soa.c.

References soa_set().

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