1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
|
#ifndef foocachehfoo
#define foocachehfoo
#include <glib.h>
struct _flxCache;
typedef struct _flxCache flxCache;
#include "prioq.h"
#include "server.h"
#include "llist.h"
#include "timeeventq.h"
typedef enum {
FLX_CACHE_VALID,
FLX_CACHE_EXPIRY1,
FLX_CACHE_EXPIRY2,
FLX_CACHE_EXPIRY3,
FLX_CACHE_FINAL
} flxCacheEntryState;
typedef struct flxCacheEntry flxCacheEntry;
struct flxCacheEntry {
flxCache *cache;
flxRecord *record;
GTimeVal timestamp;
GTimeVal expiry;
flxAddress origin;
flxCacheEntryState state;
flxTimeEvent *time_event;
FLX_LLIST_FIELDS(flxCacheEntry, by_name);
};
struct _flxCache {
flxServer *server;
flxInterface *interface;
GHashTable *hash_table;
};
flxCache *flx_cache_new(flxServer *server, flxInterface *interface);
void flx_cache_free(flxCache *c);
flxCacheEntry *flx_cache_lookup_key(flxCache *c, flxKey *k);
flxCacheEntry *flx_cache_lookup_record(flxCache *c, flxRecord *r);
void flx_cache_update(flxCache *c, flxRecord *r, gboolean unique, const flxAddress *a);
void flx_cache_drop_key(flxCache *c, flxKey *k);
void flx_cache_drop_record(flxCache *c, flxRecord *r);
void flx_cache_dump(flxCache *c, FILE *f);
#endif
|
