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#ifndef foorrhfoo
#define foorrhfoo
/* $Id$ */
/***
This file is part of avahi.
avahi is free software; you can redistribute it and/or modify it
under the terms of the GNU Lesser General Public License as
published by the Free Software Foundation; either version 2.1 of the
License, or (at your option) any later version.
avahi is distributed in the hope that it will be useful, but WITHOUT
ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General
Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with avahi; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
USA.
***/
#include <glib.h>
#include <avahi-common/strlst.h>
#include <avahi-common/address.h>
enum {
AVAHI_DNS_TYPE_A = 0x01,
AVAHI_DNS_TYPE_NS = 0x02,
AVAHI_DNS_TYPE_CNAME = 0x05,
AVAHI_DNS_TYPE_SOA = 0x06,
AVAHI_DNS_TYPE_PTR = 0x0C,
AVAHI_DNS_TYPE_HINFO = 0x0D,
AVAHI_DNS_TYPE_MX = 0x0F,
AVAHI_DNS_TYPE_TXT = 0x10,
AVAHI_DNS_TYPE_AAAA = 0x1C,
AVAHI_DNS_TYPE_SRV = 0x21,
AVAHI_DNS_TYPE_ANY = 0xFF
};
enum {
AVAHI_DNS_CLASS_IN = 0x01,
AVAHI_DNS_CACHE_FLUSH = 0x8000,
AVAHI_DNS_UNICAST_RESPONSE = 0x8000
};
#define AVAHI_DEFAULT_TTL (120*60)
typedef struct {
guint ref;
gchar *name;
guint16 class;
guint16 type;
} AvahiKey;
typedef struct {
guint ref;
AvahiKey *key;
guint32 ttl;
union {
struct {
gpointer data;
guint16 size;
} generic;
struct {
guint16 priority;
guint16 weight;
guint16 port;
gchar *name;
} srv;
struct {
gchar *name;
} ptr; /* and cname */
struct {
gchar *cpu;
gchar *os;
} hinfo;
struct {
AvahiStringList *string_list;
} txt;
struct {
AvahiIPv4Address address;
} a;
struct {
AvahiIPv6Address address;
} aaaa;
} data;
} AvahiRecord;
AvahiKey *avahi_key_new(const gchar *name, guint16 class, guint16 type);
AvahiKey *avahi_key_ref(AvahiKey *k);
void avahi_key_unref(AvahiKey *k);
gboolean avahi_key_equal(const AvahiKey *a, const AvahiKey *b); /* Treat AVAHI_DNS_CLASS_ANY like any other type */
gboolean avahi_key_pattern_match(const AvahiKey *pattern, const AvahiKey *k); /* If pattern.type is AVAHI_DNS_CLASS_ANY, k.type is ignored */
gboolean avahi_key_is_pattern(const AvahiKey *k);
guint avahi_key_hash(const AvahiKey *k);
AvahiRecord *avahi_record_new(AvahiKey *k);
AvahiRecord *avahi_record_new_full(const gchar *name, guint16 class, guint16 type);
AvahiRecord *avahi_record_ref(AvahiRecord *r);
void avahi_record_unref(AvahiRecord *r);
const gchar *avahi_dns_class_to_string(guint16 class);
const gchar *avahi_dns_type_to_string(guint16 type);
gchar *avahi_key_to_string(const AvahiKey *k); /* g_free() the result! */
gchar *avahi_record_to_string(const AvahiRecord *r); /* g_free() the result! */
gboolean avahi_record_equal_no_ttl(const AvahiRecord *a, const AvahiRecord *b);
AvahiRecord *avahi_record_copy(AvahiRecord *r);
/* returns a maximum estimate for the space that is needed to store
* this key in a DNS packet */
guint avahi_key_get_estimate_size(AvahiKey *k);
/* ditto */
guint avahi_record_get_estimate_size(AvahiRecord *r);
gint avahi_record_lexicographical_compare(AvahiRecord *a, AvahiRecord *b);
gboolean avahi_record_is_goodbye(AvahiRecord *r);
#endif
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