/* init.c - initialize ldbm backend */
/* $OpenLDAP$ */
-/*
- * Copyright 1998-1999 The OpenLDAP Foundation, All Rights Reserved.
- * COPYING RESTRICTIONS APPLY, see COPYRIGHT file
+/* This work is part of OpenLDAP Software <http://www.openldap.org/>.
+ *
+ * Copyright 1998-2004 The OpenLDAP Foundation.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted only as authorized by the OpenLDAP
+ * Public License.
+ *
+ * A copy of this license is available in the file LICENSE in the
+ * top-level directory of the distribution or, alternatively, at
+ * <http://www.OpenLDAP.org/license.html>.
*/
#include "portable.h"
#include "slap.h"
#include "back-ldbm.h"
-#ifdef SLAPD_LDBM_DYNAMIC
-
-int back_ldbm_LTX_init_module(int argc, char *argv[]) {
- BackendInfo bi;
-
- memset( &bi, 0, sizeof(bi) );
- bi.bi_type = "ldbm";
- bi.bi_init = ldbm_back_initialize;
-
- backend_add(&bi);
- return 0;
-}
-
-#endif /* SLAPD_LDBM_DYNAMIC */
-
int
ldbm_back_initialize(
BackendInfo *bi
{
static char *controls[] = {
LDAP_CONTROL_MANAGEDSAIT,
- /* LDAP_CONTROL_X_CHANGE_PASSWD, */
+ LDAP_CONTROL_VALUESRETURNFILTER,
+#ifdef LDAP_CONTROL_X_PERMISSIVE_MODIFY
+ LDAP_CONTROL_X_PERMISSIVE_MODIFY,
+#endif
NULL
};
bi->bi_controls = controls;
+ bi->bi_flags |=
+ SLAP_BFLAG_INCREMENT |
+#ifdef LDBM_SUBENTRIES
+ SLAP_BFLAG_SUBENTRIES |
+#endif
+ SLAP_BFLAG_ALIASES |
+ SLAP_BFLAG_REFERRALS;
+
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_entry_release_rw = ldbm_back_entry_release_rw;
- bi->bi_acl_group = ldbm_back_group;
+ bi->bi_entry_get_rw = ldbm_back_entry_get;
+ bi->bi_chk_referrals = ldbm_back_referrals;
+ bi->bi_operational = ldbm_back_operational;
+ bi->bi_has_subordinates = ldbm_back_hasSubordinates;
/*
* 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_index_change = ldbm_tool_index_change;
+ bi->bi_tool_entry_reindex = ldbm_tool_entry_reindex;
bi->bi_tool_sync = ldbm_tool_sync;
-#ifdef HAVE_CYRUS_SASL
- bi->bi_sasl_authorize = 0;
- bi->bi_sasl_getsecret = 0;
- bi->bi_sasl_putsecret = 0;
-#endif /* HAVE_CYRUS_SASL */
+ bi->bi_tool_dn2id_get = 0;
+ bi->bi_tool_id2entry_get = 0;
+ bi->bi_tool_entry_modify = 0;
bi->bi_connection_init = 0;
bi->bi_connection_destroy = 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;
- char *argv[ 4 ];
/* allocate backend-database-specific stuff */
li = (struct ldbminfo *) ch_calloc( 1, sizeof(struct ldbminfo) );
li->li_dbwritesync = 1;
/* default file creation mode */
- li->li_mode = DEFAULT_MODE;
+ li->li_mode = SLAPD_DEFAULT_DB_MODE;
/* default database directory */
- li->li_directory = ch_strdup( DEFAULT_DB_DIRECTORY );
+ li->li_directory = ch_strdup( SLAPD_DEFAULT_DB_DIR );
+
+ /* DB_ENV environment pointer for DB3 */
+ li->li_dbenv = 0;
+
+ /* envdirok is turned on by ldbm_initialize_env if DB3 */
+ li->li_envdirok = 0;
- argv[ 0 ] = "objectclass";
- argv[ 1 ] = "eq";
- argv[ 2 ] = NULL;
- attr_index_config( li, "ldbm objectclass initialization",
- 0, 2, argv, 1 );
+ /* 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 );
+ ldap_pvt_thread_rdwr_init( &li->li_giant_rwlock );
ldap_pvt_thread_mutex_init( &li->li_cache.c_mutex );
- ldap_pvt_thread_mutex_init( &li->li_nextid_mutex );
ldap_pvt_thread_mutex_init( &li->li_dbcache_mutex );
ldap_pvt_thread_cond_init( &li->li_dbcache_cv );
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 );
- ldap_pvt_thread_mutex_destroy( &li->li_root_mutex );
- ldap_pvt_thread_mutex_destroy( &li->li_add_mutex );
+ ldap_pvt_thread_rdwr_destroy( &li->li_giant_rwlock );
ldap_pvt_thread_mutex_destroy( &li->li_cache.c_mutex );
- ldap_pvt_thread_mutex_destroy( &li->li_nextid_mutex );
ldap_pvt_thread_mutex_destroy( &li->li_dbcache_mutex );
ldap_pvt_thread_cond_destroy( &li->li_dbcache_cv );
return 0;
}
+
+#if SLAPD_LDBM == SLAPD_MOD_DYNAMIC
+
+/* conditionally define the init_module() function */
+SLAP_BACKEND_INIT_MODULE( ldbm )
+
+#endif /* SLAPD_LDBM == SLAPD_MOD_DYNAMIC */
+
+
projects / openldap / blobdiff