cache: move lifetime feature to main cache code

The lifetime feature is used by all working modes, it is useful to
know how long it has been an entry living in the cache. This patch
moves the lifetime feature to the main caching code.

Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>

1 files changed, 0 insertions, 65 deletions

diff --git a/src/cache_lifetime.c b/src/cache_lifetime.c
deleted file mode 100644
index 639d8c1..0000000
--- a/src/cache_lifetime.c
+++ /dev/null
@@ -1,65 +0,0 @@
-/*
- * (C) 2006 by Pablo Neira Ayuso <pablo@netfilter.org>
- * 
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program 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 General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- */
-
-#include <stdio.h>
-#include "cache.h"
-#include <sys/time.h>
-#include <time.h>
-#include <libnetfilter_conntrack/libnetfilter_conntrack.h>
-
-static void lifetime_add(struct cache_object *obj, void *data)
-{
-	long *lifetime = data;
-	struct timeval tv;
-
-	gettimeofday(&tv, NULL);
-
-	*lifetime = tv.tv_sec;
-}
-
-static void lifetime_update(struct cache_object *obj, void *data)
-{
-}
-
-static void lifetime_destroy(struct cache_object *obj, void *data)
-{
-}
-
-static int lifetime_dump(struct cache_object *obj, 
-			 void *data, 
-			 char *buf, 
-			 int type)
-{
-	long *lifetime = data;
-	struct timeval tv;
-
-	if (type == NFCT_O_XML)
-		return 0;
-
-	gettimeofday(&tv, NULL);
-
-	return sprintf(buf, " [active since %lds]", tv.tv_sec - *lifetime);
-}
-
-struct cache_feature lifetime_feature = {
-	.size		= sizeof(long),
-	.add		= lifetime_add,
-	.update		= lifetime_update,
-	.destroy	= lifetime_destroy,
-	.dump		= lifetime_dump
-};