コード例 #1
0
void winbindd_check_cache_size(time_t t)
{
	static time_t last_check_time;
	struct stat st;

	if (last_check_time == (time_t)0)
		last_check_time = t;

	if (t - last_check_time < 60 && t - last_check_time > 0)
		return;

	if (wcache == NULL || wcache->tdb == NULL) {
		DEBUG(0, ("Unable to check size of tdb cache - cache not open !\n"));
		return;
	}

	if (fstat(wcache->tdb->fd, &st) == -1) {
		DEBUG(0, ("Unable to check size of tdb cache %s!\n", strerror(errno) ));
		return;
	}

	if (st.st_size > WINBINDD_MAX_CACHE_SIZE) {
		DEBUG(10,("flushing cache due to size (%lu) > (%lu)\n",
			(unsigned long)st.st_size,
			(unsigned long)WINBINDD_MAX_CACHE_SIZE));
		wcache_flush_cache();
	}
}
コード例 #2
0
ファイル: winbindd.c プロジェクト: niubl/camera_project
static void flush_caches(void)
{
#if 0
	/* Clear cached user and group enumation info */	
	if (!opt_dual_daemon) /* Until we have coherent cache flush. */
		wcache_flush_cache();
#endif

	/* We need to invalidate cached user list entries on a SIGHUP 
           otherwise cached access denied errors due to restrict anonymous
           hang around until the sequence number changes. */

	wcache_invalidate_cache();
}
コード例 #3
0
/* get the winbind_cache structure */
static struct winbind_cache *get_cache(struct winbindd_domain *domain)
{
	struct winbind_cache *ret = wcache;

	if (!domain->backend) {
		extern struct winbindd_methods msrpc_methods;
		switch (lp_security()) {
#ifdef HAVE_ADS
		case SEC_ADS: {
			extern struct winbindd_methods ads_methods;
			/* always obey the lp_security parameter for our domain */
			if (domain->primary) {
				domain->backend = &ads_methods;
				break;
			}

			/* only use ADS for native modes at the momment.
			   The problem is the correct detection of mixed 
			   mode domains from NT4 BDC's    --jerry */
			
			if ( domain->native_mode ) {
				DEBUG(5,("get_cache: Setting ADS methods for domain %s\n",
					domain->name));
				domain->backend = &ads_methods;
				break;
			}

			/* fall through */
		}	
#endif
		default:
			DEBUG(5,("get_cache: Setting MS-RPC methods for domain %s\n",
				domain->name));
			domain->backend = &msrpc_methods;
		}
	}

	if (ret)
		return ret;
	
	ret = smb_xmalloc(sizeof(*ret));
	ZERO_STRUCTP(ret);

	wcache = ret;
	wcache_flush_cache();

	return ret;
}