mirror of
https://github.com/matrix-construct/construct
synced 2024-12-28 00:14:07 +01:00
ea53aab823
* librb is no longer a separately configured subproject. * charybdis is now a standalone directory with a binary. * Include path layout now requires a directory ircd/ rb/ etc.
61 lines
2 KiB
C
61 lines
2 KiB
C
/* authd/dns.h - header for authd DNS functions
|
|
* Copyright (c) 2016 William Pitcock <nenolod@dereferenced.org>
|
|
*
|
|
* Permission to use, copy, modify, and/or distribute this software for any
|
|
* purpose with or without fee is hereby granted, provided that the above
|
|
* copyright notice and this permission notice is present in all copies.
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``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 AUTHOR 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.
|
|
*/
|
|
|
|
#ifndef _AUTHD_DNS_H
|
|
#define _AUTHD_DNS_H
|
|
|
|
#define DNS_REQ_IDLEN 10
|
|
|
|
#include <ircd/stdinc.h>
|
|
#include "res.h"
|
|
#include "reslib.h"
|
|
|
|
typedef enum
|
|
{
|
|
QUERY_INVALID = 0,
|
|
QUERY_A = '4',
|
|
QUERY_AAAA = '6',
|
|
QUERY_PTR_A = 'R',
|
|
QUERY_PTR_AAAA = 'S',
|
|
} query_type;
|
|
|
|
/* Similar to that in ircd */
|
|
typedef void (*DNSCB)(const char *res, bool status, query_type type, void *data);
|
|
|
|
struct dns_query
|
|
{
|
|
struct DNSQuery query;
|
|
query_type type;
|
|
struct rb_sockaddr_storage addr;
|
|
uint64_t id;
|
|
|
|
DNSCB callback;
|
|
void *data;
|
|
};
|
|
|
|
extern struct dns_query *lookup_hostname(const char *ip, DNSCB callback, void *data);
|
|
extern struct dns_query *lookup_ip(const char *host, int aftype, DNSCB callback, void *data);
|
|
extern void cancel_query(struct dns_query *query);
|
|
|
|
extern void handle_resolve_dns(int parc, char *parv[]);
|
|
extern void enumerate_nameservers(uint32_t rid, const char letter);
|
|
extern void reload_nameservers(const char letter);
|
|
|
|
#endif
|