/* init.c - initialize ldbm backend */
/* $OpenLDAP$ */
/*
- * Copyright 1998-2000 The OpenLDAP Foundation, All Rights Reserved.
+ * Copyright 1998-2002 The OpenLDAP Foundation, All Rights Reserved.
* COPYING RESTRICTIONS APPLY, see COPYRIGHT file
*/
bi->bi_controls = controls;
bi->bi_open = ldbm_back_open;
- bi->bi_config = 0;
+ bi->bi_config = NULL;
bi->bi_close = ldbm_back_close;
bi->bi_destroy = ldbm_back_destroy;
bi->bi_db_destroy = ldbm_back_db_destroy;
bi->bi_op_bind = ldbm_back_bind;
- bi->bi_op_unbind = ldbm_back_unbind;
+ bi->bi_op_unbind = 0;
bi->bi_op_search = ldbm_back_search;
bi->bi_op_compare = ldbm_back_compare;
bi->bi_op_modify = ldbm_back_modify;
bi->bi_op_modrdn = ldbm_back_modrdn;
bi->bi_op_add = ldbm_back_add;
bi->bi_op_delete = ldbm_back_delete;
- bi->bi_op_abandon = ldbm_back_abandon;
+ bi->bi_op_abandon = 0;
bi->bi_extended = ldbm_back_extended;
bi->bi_acl_group = ldbm_back_group;
bi->bi_acl_attribute = ldbm_back_attribute;
bi->bi_chk_referrals = ldbm_back_referrals;
+ bi->bi_operational = ldbm_back_operational;
/*
* hooks for slap tools
bi->bi_tool_entry_next = ldbm_tool_entry_next;
bi->bi_tool_entry_get = ldbm_tool_entry_get;
bi->bi_tool_entry_put = ldbm_tool_entry_put;
- bi->bi_tool_index_attr = ldbm_tool_index_attr;
+ bi->bi_tool_entry_reindex = ldbm_tool_entry_reindex;
bi->bi_tool_sync = ldbm_tool_sync;
bi->bi_connection_init = 0;
int rc;
/* initialize the underlying database system */
- rc = ldbm_initialize();
-
+ rc = ldbm_initialize( NULL );
return rc;
}
{
/* terminate the underlying database system */
ldbm_shutdown();
-
return 0;
}
{
struct ldbminfo *li;
+ /* indicate system schema supported */
+ be->be_flags |= SLAP_BFLAG_ALIASES|SLAP_BFLAG_REFERRALS;
+
/* allocate backend-database-specific stuff */
li = (struct ldbminfo *) ch_calloc( 1, sizeof(struct ldbminfo) );
/* default database directory */
li->li_directory = ch_strdup( DEFAULT_DB_DIRECTORY );
+ /* DB_ENV environment pointer for DB3 */
+ li->li_dbenv = 0;
+
+ /* envdirok is turned on by ldbm_initialize_env if DB3 */
+ li->li_envdirok = 0;
+
+ /* syncfreq is 0 if disabled, or # seconds */
+ li->li_dbsyncfreq = 0;
+
+ /* wait up to dbsyncwaitn times if server is busy */
+ li->li_dbsyncwaitn = 12;
+
+ /* delay interval */
+ li->li_dbsyncwaitinterval = 5;
+
+ /* flag to notify ldbm_cache_sync_daemon to shut down */
+ li->li_dbshutdown = 0;
+
/* initialize various mutex locks & condition variables */
ldap_pvt_thread_mutex_init( &li->li_root_mutex );
ldap_pvt_thread_mutex_init( &li->li_add_mutex );
BackendDB *be
)
{
+ struct ldbminfo *li = (struct ldbminfo *) be->be_private;
+ li->li_dbenv = ldbm_initialize_env( li->li_directory,
+ li->li_dbcachesize, &li->li_envdirok );
+
+ /* sync thread */
+ if ( li->li_dbsyncfreq > 0 )
+ {
+ int rc;
+ rc = ldap_pvt_thread_create( &li->li_dbsynctid,
+ 0, ldbm_cache_sync_daemon, (void*)be );
+
+ if ( rc != 0 )
+ {
+ Debug( LDAP_DEBUG_ANY,
+ "sync ldap_pvt_thread_create failed (%d)\n", rc, 0, 0 );
+ return 1;
+ }
+ }
+
return 0;
}
{
/* should free/destroy every in be_private */
struct ldbminfo *li = (struct ldbminfo *) be->be_private;
+
+ if (li->li_dbenv)
+ ldbm_shutdown_env(li->li_dbenv);
+
free( li->li_directory );
attr_index_destroy( li->li_attrs );