2 * Copyright (C) 2014 John Crispin <blogic@openwrt.org>
4 * This program is free software; you can redistribute it and/or modify
5 * it under the terms of the GNU Lesser General Public License version 2.1
6 * as published by the Free Software Foundation
8 * This program is distributed in the hope that it will be useful,
9 * but WITHOUT ANY WARRANTY; without even the implied warranty of
10 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
11 * GNU General Public License for more details.
17 #include <libubox/avl.h>
18 #include <libubox/list.h>
19 #include <libubox/blob.h>
22 #include "interface.h"
24 struct cache_service
{
31 struct interface
*iface
;
46 struct interface
*iface
;
47 struct sockaddr_storage from
;
51 extern struct avl_tree services
;
52 extern struct avl_tree records
;
55 void cache_update(void);
56 void cache_cleanup(struct interface
*iface
);
57 void cache_answer(struct interface
*iface
, struct sockaddr
*from
, uint8_t *base
,
58 int blen
, char *name
, struct dns_answer
*a
, uint8_t *rdata
,
60 int cache_host_is_known(char *record
);
61 void cache_dump_records(struct blob_buf
*buf
, const char *name
, int array
,
62 const char **hostname
);
63 void cache_dump_recursive(struct blob_buf
*b
, const char *name
, uint16_t type
, struct interface
*iface
);