/* $OpenLDAP$ */
-/*
- * Copyright 2000-2002 The OpenLDAP Foundation, All Rights Reserved.
- * COPYING RESTRICTIONS APPLY, see COPYRIGHT file
+/* This work is part of OpenLDAP Software <http://www.openldap.org/>.
+ *
+ * Copyright 2000-2005 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>.
*/
#ifndef _PROTO_BDB_H
LDAP_BEGIN_DECL
-/*
- * alias.c
- */
-Entry *bdb_deref_internal_r LDAP_P((
- BackendDB *be,
- Entry *e,
- struct berval *dn,
- int *err,
- Entry **matched,
- const char **text ));
-
-#define deref_entry_r( be, e, err, matched, text ) \
- bdb_deref_internal_r( be, e, NULL, err, matched, text )
-#define deref_dn_r( be, dn, err, matched, text ) \
- bdb_deref_internal_r( be, NULL, dn, err, matched, text)
+#ifdef BDB_HIER
+#define BDB_SYMBOL(x) LDAP_CONCAT(hdb_,x)
+#define BDB_UCTYPE "HDB"
+#else
+#define BDB_SYMBOL(x) LDAP_CONCAT(bdb_,x)
+#define BDB_UCTYPE "BDB"
+#endif
/*
* attr.c
*/
-void bdb_attr_mask( struct bdb_info *bdb,
- AttributeDescription *desc,
- slap_mask_t *indexmask );
+#define bdb_attr_mask BDB_SYMBOL(attr_mask)
+#define bdb_attr_flush BDB_SYMBOL(attr_flush)
+#define bdb_attr_index_config BDB_SYMBOL(attr_index_config)
+#define bdb_attr_index_destroy BDB_SYMBOL(attr_index_destroy)
+#define bdb_attr_index_free BDB_SYMBOL(attr_index_free)
+#define bdb_attr_index_unparse BDB_SYMBOL(attr_index_unparse)
+
+AttrInfo *bdb_attr_mask( struct bdb_info *bdb,
+ AttributeDescription *desc );
+
+void bdb_attr_flush( struct bdb_info *bdb );
int bdb_attr_index_config LDAP_P(( struct bdb_info *bdb,
const char *fname, int lineno,
int argc, char **argv ));
+void bdb_attr_index_unparse LDAP_P(( struct bdb_info *bdb, BerVarray *bva ));
void bdb_attr_index_destroy LDAP_P(( Avlnode *tree ));
+void bdb_attr_index_free LDAP_P(( struct bdb_info *bdb,
+ AttributeDescription *ad ));
/*
- * attribute.c
+ * config.c
*/
-BI_acl_attribute bdb_attribute;
+#define bdb_back_init_cf BDB_SYMBOL(back_init_cf)
+
+int bdb_back_init_cf( BackendInfo *bi );
/*
* dbcache.c
*/
+#define bdb_db_cache BDB_SYMBOL(db_cache)
+
int
bdb_db_cache(
Backend *be,
/*
* dn2entry.c
*/
-int bdb_dn2entry_rw LDAP_P(( BackendDB *be, DB_TXN *tid,
- struct berval *dn, Entry **e, Entry **matched, int flags, int rw ));
-#define bdb_dn2entry_r(be, tid, dn, e, m, f) bdb_dn2entry_rw((be), (tid), (dn), (e), (m), (f), 0)
-#define bdb_dn2entry_w(be, tid, dn, e, m, f) bdb_dn2entry_rw((be), (tid), (dn), (e), (m), (f), 1)
+#define bdb_dn2entry BDB_SYMBOL(dn2entry)
+
+int bdb_dn2entry LDAP_P(( Operation *op, DB_TXN *tid,
+ struct berval *dn, EntryInfo **e, int matched,
+ u_int32_t locker, DB_LOCK *lock ));
/*
* dn2id.c
*/
-int bdb_dn2id(
- BackendDB *be,
- DB_TXN *tid,
- struct berval *dn,
- ID *id );
+#define bdb_dn2id BDB_SYMBOL(dn2id)
+#define bdb_dn2id_add BDB_SYMBOL(dn2id_add)
+#define bdb_dn2id_delete BDB_SYMBOL(dn2id_delete)
+#define bdb_dn2id_children BDB_SYMBOL(dn2id_children)
+#define bdb_dn2idl BDB_SYMBOL(dn2idl)
-int bdb_dn2id_matched(
- BackendDB *be,
+int bdb_dn2id(
+ Operation *op,
DB_TXN *tid,
struct berval *dn,
- ID *id,
- ID *id2 );
+ EntryInfo *ei );
int bdb_dn2id_add(
- BackendDB *be,
+ Operation *op,
DB_TXN *tid,
- struct berval *pdn,
+ EntryInfo *eip,
Entry *e );
int bdb_dn2id_delete(
- BackendDB *be,
+ Operation *op,
DB_TXN *tid,
- char *pdn,
+ EntryInfo *eip,
Entry *e );
int bdb_dn2id_children(
- BackendDB *be,
+ Operation *op,
DB_TXN *tid,
- struct berval *dn );
+ Entry *e );
-int
-bdb_dn2idl(
- BackendDB *be,
- struct berval *dn,
- int prefix,
- ID *ids );
+int bdb_dn2idl(
+ Operation *op,
+ Entry *e,
+ ID *ids,
+ ID *stack );
+
+#ifdef BDB_HIER
+#define bdb_dn2id_parent BDB_SYMBOL(dn2id_parent)
+#define bdb_fix_dn BDB_SYMBOL(fix_dn)
+
+int bdb_dn2id_parent(
+ Operation *op,
+ DB_TXN *txn,
+ EntryInfo *ei,
+ ID *idp );
+
+int bdb_fix_dn( Entry *e, int checkit );
+#endif
-/*
- * entry.c
- */
-int bdb_entry_return( Entry *e );
-BI_entry_release_rw bdb_entry_release;
/*
* error.c
*/
+#define bdb_errcall BDB_SYMBOL(errcall)
+
+#if DB_VERSION_FULL < 0x04030000
void bdb_errcall( const char *pfx, char * msg );
+#else
+#define bdb_msgcall BDB_SYMBOL(msgcall)
+void bdb_errcall( const DB_ENV *env, const char *pfx, const char * msg );
+void bdb_msgcall( const DB_ENV *env, const char * msg );
+#endif
+
+#ifdef HAVE_EBCDIC
+#define ebcdic_dberror BDB_SYMBOL(ebcdic_dberror)
+
+char *ebcdic_dberror( int rc );
+#define db_strerror(x) ebcdic_dberror(x)
+#endif
/*
* filterentry.c
*/
+#define bdb_filter_candidates BDB_SYMBOL(filter_candidates)
+
int bdb_filter_candidates(
- Backend *be,
+ Operation *op,
Filter *f,
ID *ids,
- ID *tmp );
-
-/*
- * group.c
- */
-
-BI_acl_group bdb_group;
+ ID *tmp,
+ ID *stack );
/*
* id2entry.c
*/
+#define bdb_id2entry BDB_SYMBOL(id2entry)
+#define bdb_id2entry_add BDB_SYMBOL(id2entry_add)
+#define bdb_id2entry_update BDB_SYMBOL(id2entry_update)
+#define bdb_id2entry_delete BDB_SYMBOL(id2entry_delete)
+
int bdb_id2entry_add(
BackendDB *be,
DB_TXN *tid,
DB_TXN *tid,
Entry *e);
-int bdb_id2entry_rw(
+#ifdef SLAP_ZONE_ALLOC
+#else
+int bdb_id2entry(
BackendDB *be,
DB_TXN *tid,
ID id,
- Entry **e,
- int rw );
-#define bdb_id2entry_r(be, tid, id, e) bdb_id2entry_rw((be), (tid), (id), (e), 0)
-#define bdb_id2entry_w(be, tid, id, e) bdb_id2entry_rw((be), (tid), (id), (e), 1)
+ Entry **e);
+#endif
+
+#define bdb_entry_free BDB_SYMBOL(entry_free)
+#define bdb_entry_return BDB_SYMBOL(entry_return)
+#define bdb_entry_release BDB_SYMBOL(entry_release)
+#define bdb_entry_get BDB_SYMBOL(entry_get)
void bdb_entry_free ( Entry *e );
+#ifdef SLAP_ZONE_ALLOC
+int bdb_entry_return( struct bdb_info *bdb, Entry *e, int seqno );
+#else
+int bdb_entry_return( Entry *e );
+#endif
+BI_entry_release_rw bdb_entry_release;
+BI_entry_get_rw bdb_entry_get;
+
/*
* idl.c
*/
-unsigned bdb_idl_search( ID *ids, ID id );
-int bdb_bt_compare(
- DB *db,
- const DBT *a,
- const DBT *b );
+#define bdb_idl_cache_get BDB_SYMBOL(idl_cache_get)
+#define bdb_idl_cache_put BDB_SYMBOL(idl_cache_put)
+#define bdb_idl_cache_del BDB_SYMBOL(idl_cache_del)
-int bdb_idl_fetch_key(
- BackendDB *be,
+int bdb_idl_cache_get(
+ struct bdb_info *bdb,
DB *db,
- DB_TXN *txn,
DBT *key,
ID *ids );
+void
+bdb_idl_cache_put(
+ struct bdb_info *bdb,
+ DB *db,
+ DBT *key,
+ ID *ids,
+ int rc );
+
+void
+bdb_idl_cache_del(
+ struct bdb_info *bdb,
+ DB *db,
+ DBT *key );
+
+#define bdb_idl_first BDB_SYMBOL(idl_first)
+#define bdb_idl_next BDB_SYMBOL(idl_next)
+#define bdb_idl_search BDB_SYMBOL(idl_search)
+#define bdb_idl_insert BDB_SYMBOL(idl_insert)
+#define bdb_idl_intersection BDB_SYMBOL(idl_intersection)
+#define bdb_idl_union BDB_SYMBOL(idl_union)
+#define bdb_idl_sort BDB_SYMBOL(idl_sort)
+#define bdb_idl_append BDB_SYMBOL(idl_append)
+#define bdb_idl_append_one BDB_SYMBOL(idl_append_one)
+
+#define bdb_idl_fetch_key BDB_SYMBOL(idl_fetch_key)
+#define bdb_idl_insert_key BDB_SYMBOL(idl_insert_key)
+#define bdb_idl_delete_key BDB_SYMBOL(idl_delete_key)
+
+unsigned bdb_idl_search( ID *ids, ID id );
+
+int bdb_idl_fetch_key(
+ BackendDB *be,
+ DB *db,
+ DB_TXN *tid,
+ DBT *key,
+ ID *ids,
+ DBC **saved_cursor,
+ int get_flag );
+
+int bdb_idl_insert( ID *ids, ID id );
+
int bdb_idl_insert_key(
BackendDB *be,
DB *db,
DBT *key,
ID id );
-#if 0
-int
-bdb_idl_notin(
- ID *a,
- ID *b,
- ID *ids );
-#endif
-
int
bdb_idl_intersection(
ID *a,
ID bdb_idl_first( ID *ids, ID *cursor );
ID bdb_idl_next( ID *ids, ID *cursor );
+void bdb_idl_sort( ID *ids, ID *tmp );
+int bdb_idl_append( ID *a, ID *b );
+int bdb_idl_append_one( ID *ids, ID id );
+
/*
* index.c
*/
+#define bdb_index_is_indexed BDB_SYMBOL(index_is_indexed)
+#define bdb_index_param BDB_SYMBOL(index_param)
+#define bdb_index_values BDB_SYMBOL(index_values)
+#define bdb_index_entry BDB_SYMBOL(index_entry)
+
extern int
bdb_index_is_indexed LDAP_P((
Backend *be,
extern int
bdb_index_values LDAP_P((
- Backend *be,
+ Operation *op,
DB_TXN *txn,
AttributeDescription *desc,
BerVarray vals,
ID id,
- int op ));
+ int opid ));
-int bdb_index_entry LDAP_P(( Backend *be, DB_TXN *t,
- int r, Entry *e, Attribute *ap ));
+int bdb_index_entry LDAP_P(( Operation *op, DB_TXN *t, int r, Entry *e ));
-#define bdb_index_entry_add(be,t,e,ap) \
- bdb_index_entry((be),(t),SLAP_INDEX_ADD_OP,(e),(ap))
-#define bdb_index_entry_del(be,t,e,ap) \
- bdb_index_entry((be),(t),SLAP_INDEX_DELETE_OP,(e),(ap))
+#define bdb_index_entry_add(op,t,e) \
+ bdb_index_entry((op),(t),SLAP_INDEX_ADD_OP,(e))
+#define bdb_index_entry_del(op,t,e) \
+ bdb_index_entry((op),(t),SLAP_INDEX_DELETE_OP,(e))
/*
* key.c
*/
+#define bdb_key_read BDB_SYMBOL(key_read)
+#define bdb_key_change BDB_SYMBOL(key_change)
+
extern int
bdb_key_read(
Backend *be,
DB *db,
DB_TXN *txn,
struct berval *k,
- ID *ids );
+ ID *ids,
+ DBC **saved_cursor,
+ int get_flags );
extern int
bdb_key_change(
/*
* nextid.c
*/
+#define bdb_next_id BDB_SYMBOL(next_id)
+#define bdb_last_id BDB_SYMBOL(last_id)
+
int bdb_next_id( BackendDB *be, DB_TXN *tid, ID *id );
int bdb_last_id( BackendDB *be, DB_TXN *tid );
/*
* modify.c
*/
+#define bdb_modify_internal BDB_SYMBOL(modify_internal)
+
int bdb_modify_internal(
- BackendDB *be,
- Connection *conn,
Operation *op,
DB_TXN *tid,
Modifications *modlist,
char *textbuf,
size_t textlen );
-/*
- * passwd.c
- */
-BI_op_extended bdb_exop_passwd;
-
/*
* cache.c
*/
+#define bdb_cache_entry_db_unlock BDB_SYMBOL(cache_entry_db_unlock)
+
+#define bdb_cache_entryinfo_lock(e) \
+ ldap_pvt_thread_mutex_lock( &(e)->bei_kids_mutex )
+#define bdb_cache_entryinfo_unlock(e) \
+ ldap_pvt_thread_mutex_unlock( &(e)->bei_kids_mutex )
-void bdb_cache_entry_commit( Entry *e );
-void bdb_cache_return_entry_rw( Cache *cache, Entry *e, int rw );
-#define bdb_cache_return_entry_r(c, e) bdb_cache_return_entry_rw((c), (e), 0)
-#define bdb_cache_return_entry_w(c, e) bdb_cache_return_entry_rw((c), (e), 1)
-int bdb_cache_add_entry_rw(
- Cache *cache,
- Entry *e,
- int rw
+/* What a mess. Hopefully the current cache scheme will stabilize
+ * and we can trim out all of this stuff.
+ */
+#if 0
+void bdb_cache_return_entry_rw( DB_ENV *env, Cache *cache, Entry *e,
+ int rw, DB_LOCK *lock );
+#else
+#define bdb_cache_return_entry_rw( env, cache, e, rw, lock ) \
+ bdb_cache_entry_db_unlock( env, lock )
+#define bdb_cache_return_entry( env, lock ) \
+ bdb_cache_entry_db_unlock( env, lock )
+#endif
+#define bdb_cache_return_entry_r(env, c, e, l) \
+ bdb_cache_return_entry_rw((env), (c), (e), 0, (l))
+#define bdb_cache_return_entry_w(env, c, e, l) \
+ bdb_cache_return_entry_rw((env), (c), (e), 1, (l))
+#if 0
+void bdb_unlocked_cache_return_entry_rw( Cache *cache, Entry *e, int rw );
+#else
+#define bdb_unlocked_cache_return_entry_rw( a, b, c ) ((void)0)
+#endif
+#define bdb_unlocked_cache_return_entry_r( c, e ) \
+ bdb_unlocked_cache_return_entry_rw((c), (e), 0)
+#define bdb_unlocked_cache_return_entry_w( c, e ) \
+ bdb_unlocked_cache_return_entry_rw((c), (e), 1)
+
+#define bdb_cache_add BDB_SYMBOL(cache_add)
+#define bdb_cache_children BDB_SYMBOL(cache_children)
+#define bdb_cache_delete BDB_SYMBOL(cache_delete)
+#define bdb_cache_delete_cleanup BDB_SYMBOL(cache_delete_cleanup)
+#define bdb_cache_find_id BDB_SYMBOL(cache_find_id)
+#define bdb_cache_find_info BDB_SYMBOL(cache_find_info)
+#define bdb_cache_find_ndn BDB_SYMBOL(cache_find_ndn)
+#define bdb_cache_modify BDB_SYMBOL(cache_modify)
+#define bdb_cache_modrdn BDB_SYMBOL(cache_modrdn)
+#define bdb_cache_release_all BDB_SYMBOL(cache_release_all)
+#define bdb_cache_delete_entry BDB_SYMBOL(cache_delete_entry)
+
+int bdb_cache_children(
+ Operation *op,
+ DB_TXN *txn,
+ Entry *e
+);
+int bdb_cache_add(
+ struct bdb_info *bdb,
+ EntryInfo *pei,
+ Entry *e,
+ struct berval *nrdn,
+ u_int32_t locker
+);
+int bdb_cache_modrdn(
+ struct bdb_info *bdb,
+ Entry *e,
+ struct berval *nrdn,
+ Entry *new,
+ EntryInfo *ein,
+ u_int32_t locker,
+ DB_LOCK *lock
+);
+int bdb_cache_modify(
+ Entry *e,
+ Attribute *newAttrs,
+ DB_ENV *env,
+ u_int32_t locker,
+ DB_LOCK *lock
+);
+int bdb_cache_find_ndn(
+ Operation *op,
+ DB_TXN *txn,
+ struct berval *ndn,
+ EntryInfo **res
);
-int bdb_cache_update_entry(
- Cache *cache,
- Entry *e
+EntryInfo * bdb_cache_find_info(
+ struct bdb_info *bdb,
+ ID id
);
-ID bdb_cache_find_entry_ndn2id(
- Backend *be,
- Cache *cache,
- struct berval *ndn
+int bdb_cache_find_id(
+ Operation *op,
+ DB_TXN *tid,
+ ID id,
+ EntryInfo **eip,
+ int islocked,
+ u_int32_t locker,
+ DB_LOCK *lock
);
-Entry* bdb_cache_find_entry_id(
- Cache *cache,
- ID id,
- int rw
+int bdb_cache_delete(
+ Cache *cache,
+ Entry *e,
+ DB_ENV *env,
+ u_int32_t locker,
+ DB_LOCK *lock
);
-int bdb_cache_delete_entry(
- Cache *cache,
- Entry *e
+void bdb_cache_delete_cleanup(
+ Cache *cache,
+ EntryInfo *ei
);
void bdb_cache_release_all( Cache *cache );
+void bdb_cache_delete_entry(
+ struct bdb_info *bdb,
+ EntryInfo *ei,
+ u_int32_t locker,
+ DB_LOCK *lock
+);
+
+#ifdef BDB_HIER
+int hdb_cache_load(
+ struct bdb_info *bdb,
+ EntryInfo *ei,
+ EntryInfo **res
+);
+#endif
+
+#define bdb_cache_entry_db_relock BDB_SYMBOL(cache_entry_db_relock)
+int bdb_cache_entry_db_relock(
+ DB_ENV *env,
+ u_int32_t locker,
+ EntryInfo *ei,
+ int rw,
+ int tryOnly,
+ DB_LOCK *lock );
+
+int bdb_cache_entry_db_unlock(
+ DB_ENV *env,
+ DB_LOCK *lock );
+
+#ifdef BDB_REUSE_LOCKERS
+
+#define bdb_locker_id BDB_SYMBOL(locker_id)
+int bdb_locker_id( Operation *op, DB_ENV *env, u_int32_t *locker );
+
+#define LOCK_ID_FREE(env, locker) ((void)0)
+#define LOCK_ID(env, locker) bdb_locker_id(op, env, locker)
+
+#else
+
+#define LOCK_ID_FREE(env, locker) XLOCK_ID_FREE(env, locker)
+#define LOCK_ID(env, locker) XLOCK_ID(env, locker)
+
+#endif
+
+/*
+ * trans.c
+ */
+#define bdb_trans_backoff BDB_SYMBOL(trans_backoff)
+
+void
+bdb_trans_backoff( int num_retries );
+
+/*
+ * former external.h
+ */
+
+#define bdb_back_initialize BDB_SYMBOL(back_initialize)
+#define bdb_db_config BDB_SYMBOL(db_config)
+#define bdb_add BDB_SYMBOL(add)
+#define bdb_bind BDB_SYMBOL(bind)
+#define bdb_compare BDB_SYMBOL(compare)
+#define bdb_delete BDB_SYMBOL(delete)
+#define bdb_modify BDB_SYMBOL(modify)
+#define bdb_modrdn BDB_SYMBOL(modrdn)
+#define bdb_search BDB_SYMBOL(search)
+#define bdb_extended BDB_SYMBOL(extended)
+#define bdb_referrals BDB_SYMBOL(referrals)
+#define bdb_operational BDB_SYMBOL(operational)
+#define bdb_hasSubordinates BDB_SYMBOL(hasSubordinates)
+#define bdb_tool_entry_open BDB_SYMBOL(tool_entry_open)
+#define bdb_tool_entry_close BDB_SYMBOL(tool_entry_close)
+#define bdb_tool_entry_next BDB_SYMBOL(tool_entry_next)
+#define bdb_tool_entry_get BDB_SYMBOL(tool_entry_get)
+#define bdb_tool_entry_put BDB_SYMBOL(tool_entry_put)
+#define bdb_tool_entry_reindex BDB_SYMBOL(tool_entry_reindex)
+#define bdb_tool_dn2id_get BDB_SYMBOL(tool_dn2id_get)
+#define bdb_tool_id2entry_get BDB_SYMBOL(tool_id2entry_get)
+#define bdb_tool_entry_modify BDB_SYMBOL(tool_entry_modify)
+
+extern BI_init bdb_back_initialize;
+
+extern BI_db_config bdb_db_config;
+
+extern BI_op_add bdb_add;
+extern BI_op_bind bdb_bind;
+extern BI_op_compare bdb_compare;
+extern BI_op_delete bdb_delete;
+extern BI_op_modify bdb_modify;
+extern BI_op_modrdn bdb_modrdn;
+extern BI_op_search bdb_search;
+extern BI_op_extended bdb_extended;
+
+extern BI_chk_referrals bdb_referrals;
+
+extern BI_operational bdb_operational;
+
+extern BI_has_subordinates bdb_hasSubordinates;
+
+/* tools.c */
+extern BI_tool_entry_open bdb_tool_entry_open;
+extern BI_tool_entry_close bdb_tool_entry_close;
+extern BI_tool_entry_next bdb_tool_entry_next;
+extern BI_tool_entry_get bdb_tool_entry_get;
+extern BI_tool_entry_put bdb_tool_entry_put;
+extern BI_tool_entry_reindex bdb_tool_entry_reindex;
+extern BI_tool_dn2id_get bdb_tool_dn2id_get;
+extern BI_tool_id2entry_get bdb_tool_id2entry_get;
+extern BI_tool_entry_modify bdb_tool_entry_modify;
LDAP_END_DECL