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Diffstat (limited to 'trunk/avahi-core/cache.h')
-rw-r--r-- | trunk/avahi-core/cache.h | 101 |
1 files changed, 0 insertions, 101 deletions
diff --git a/trunk/avahi-core/cache.h b/trunk/avahi-core/cache.h deleted file mode 100644 index edf9fa5..0000000 --- a/trunk/avahi-core/cache.h +++ /dev/null @@ -1,101 +0,0 @@ -#ifndef foocachehfoo -#define foocachehfoo - -/* $Id$ */ - -/*** - 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. -***/ - -typedef struct AvahiCache AvahiCache; - -#include <avahi-common/llist.h> -#include "prioq.h" -#include "internal.h" -#include "timeeventq.h" -#include "hashmap.h" - -typedef enum { - AVAHI_CACHE_VALID, - AVAHI_CACHE_EXPIRY1, - AVAHI_CACHE_EXPIRY2, - AVAHI_CACHE_EXPIRY3, - AVAHI_CACHE_EXPIRY_FINAL, - AVAHI_CACHE_POOF, /* Passive observation of failure */ - AVAHI_CACHE_POOF_FINAL, - AVAHI_CACHE_GOODBYE_FINAL, - AVAHI_CACHE_REPLACE_FINAL -} AvahiCacheEntryState; - -typedef struct AvahiCacheEntry AvahiCacheEntry; - -struct AvahiCacheEntry { - AvahiCache *cache; - AvahiRecord *record; - struct timeval timestamp; - struct timeval expiry; - int cache_flush; - - AvahiAddress origin; - - AvahiCacheEntryState state; - AvahiTimeEvent *time_event; - - AvahiAddress poof_address; - - AVAHI_LLIST_FIELDS(AvahiCacheEntry, by_key); - AVAHI_LLIST_FIELDS(AvahiCacheEntry, entry); -}; - -struct AvahiCache { - AvahiServer *server; - - AvahiInterface *interface; - - AvahiHashmap *hashmap; - - AVAHI_LLIST_HEAD(AvahiCacheEntry, entries); - - unsigned n_entries; - - int last_rand; - time_t last_rand_timestamp; -}; - -AvahiCache *avahi_cache_new(AvahiServer *server, AvahiInterface *interface); -void avahi_cache_free(AvahiCache *c); - -void avahi_cache_update(AvahiCache *c, AvahiRecord *r, int cache_flush, const AvahiAddress *a); - -int avahi_cache_dump(AvahiCache *c, AvahiDumpCallback callback, void* userdata); - -typedef void* AvahiCacheWalkCallback(AvahiCache *c, AvahiKey *pattern, AvahiCacheEntry *e, void* userdata); -void* avahi_cache_walk(AvahiCache *c, AvahiKey *pattern, AvahiCacheWalkCallback cb, void* userdata); - -int avahi_cache_entry_half_ttl(AvahiCache *c, AvahiCacheEntry *e); - -/** Start the "Passive observation of Failure" algorithm for all - * records of the specified key. The specified address is */ -void avahi_cache_start_poof(AvahiCache *c, AvahiKey *key, const AvahiAddress *a); - -/* Stop a previously started POOF algorithm for a record. (Used for response suppresions records */ -void avahi_cache_stop_poof(AvahiCache *c, AvahiRecord *record, const AvahiAddress *a); - -void avahi_cache_flush(AvahiCache *c); - -#endif |