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#ifndef foorrhfoo
#define foorrhfoo
#include <glib.h>
#include "strlst.h"
#include "address.h"
enum {
FLX_DNS_TYPE_A = 0x01,
FLX_DNS_TYPE_NS = 0x02,
FLX_DNS_TYPE_CNAME = 0x05,
FLX_DNS_TYPE_SOA = 0x06,
FLX_DNS_TYPE_PTR = 0x0C,
FLX_DNS_TYPE_HINFO = 0x0D,
FLX_DNS_TYPE_MX = 0x0F,
FLX_DNS_TYPE_TXT = 0x10,
FLX_DNS_TYPE_AAAA = 0x1C,
FLX_DNS_TYPE_SRV = 0x21,
FLX_DNS_TYPE_ANY = 0xFF
};
enum {
FLX_DNS_CLASS_IN = 0x01,
FLX_DNS_CACHE_FLUSH = 0x8000,
FLX_DNS_UNICAST_RESPONSE = 0x8000
};
#define FLX_DEFAULT_TTL (120*60)
typedef struct {
guint ref;
gchar *name;
guint16 class;
guint16 type;
} flxKey;
typedef struct {
guint ref;
flxKey *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 {
flxStringList *string_list;
} txt;
struct {
flxIPv4Address address;
} a;
struct {
flxIPv6Address address;
} aaaa;
} data;
} flxRecord;
flxKey *flx_key_new(const gchar *name, guint16 class, guint16 type);
flxKey *flx_key_ref(flxKey *k);
void flx_key_unref(flxKey *k);
gboolean flx_key_equal(const flxKey *a, const flxKey *b); /* Treat FLX_DNS_CLASS_ANY like any other type */
gboolean flx_key_pattern_match(const flxKey *pattern, const flxKey *k); /* If pattern.type is FLX_DNS_CLASS_ANY, k.type is ignored */
gboolean flx_key_is_pattern(const flxKey *k);
guint flx_key_hash(const flxKey *k);
flxRecord *flx_record_new(flxKey *k);
flxRecord *flx_record_new_full(const gchar *name, guint16 class, guint16 type);
flxRecord *flx_record_ref(flxRecord *r);
void flx_record_unref(flxRecord *r);
const gchar *flx_dns_class_to_string(guint16 class);
const gchar *flx_dns_type_to_string(guint16 type);
gchar *flx_key_to_string(const flxKey *k); /* g_free() the result! */
gchar *flx_record_to_string(const flxRecord *r); /* g_free() the result! */
gboolean flx_record_equal_no_ttl(const flxRecord *a, const flxRecord *b);
flxRecord *flx_record_copy(flxRecord *r);
/* returns a maximum estimate for the space that is needed to store
* this key in a DNS packet */
guint flx_key_get_estimate_size(flxKey *k);
/* ditto */
guint flx_record_get_estimate_size(flxRecord *r);
gint flx_record_lexicographical_compare(flxRecord *a, flxRecord *b);
#endif
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