1 /* init.c - initialize ldbm backend */
11 #include "back-ldbm.h"
18 bi->bi_open = ldbm_back_open;
20 bi->bi_close = ldbm_back_close;
21 bi->bi_destroy = ldbm_back_destroy;
23 bi->bi_db_init = ldbm_back_db_init;
24 bi->bi_db_config = ldbm_back_db_config;
25 bi->bi_db_open = ldbm_back_db_open;
26 bi->bi_db_close = ldbm_back_db_close;
27 bi->bi_db_destroy = ldbm_back_db_destroy;
29 bi->bi_op_bind = ldbm_back_bind;
30 bi->bi_op_unbind = ldbm_back_unbind;
31 bi->bi_op_search = ldbm_back_search;
32 bi->bi_op_compare = ldbm_back_compare;
33 bi->bi_op_modify = ldbm_back_modify;
34 bi->bi_op_modrdn = ldbm_back_modrdn;
35 bi->bi_op_add = ldbm_back_add;
36 bi->bi_op_delete = ldbm_back_delete;
37 bi->bi_op_abandon = ldbm_back_abandon;
39 bi->bi_acl_group = ldbm_back_group;
59 /* initialize the underlying database system */
60 rc = ldbm_initialize();
70 /* initialize the underlying database system */
85 /* allocate backend-specific stuff */
86 li = (struct ldbminfo *) ch_calloc( 1, sizeof(struct ldbminfo) );
88 /* arrange to read nextid later (on first request for it) */
91 #if SLAPD_NEXTID_CHUNK > 1
92 li->li_nextid_wrote = NOID;
95 /* default cache size */
96 li->li_cache.c_maxsize = DEFAULT_CACHE_SIZE;
98 /* default database cache size */
99 li->li_dbcachesize = DEFAULT_DBCACHE_SIZE;
101 /* default cache mode is sync on write */
102 li->li_dbcachewsync = 1;
104 /* default file creation mode */
105 li->li_mode = DEFAULT_MODE;
107 /* default database directory */
108 li->li_directory = DEFAULT_DB_DIRECTORY;
110 /* always index dn, id2children, objectclass (used in some searches) */
114 attr_syntax_config( "ldbm dn initialization", 0, 2, argv );
119 attr_index_config( li, "ldbm dn initialization", 0, 3, argv, 1 );
120 argv[ 0 ] = "id2children";
123 attr_index_config( li, "ldbm id2children initialization", 0, 2, argv,
125 argv[ 0 ] = "objectclass";
126 argv[ 1 ] = ch_strdup( "pres,eq" );
128 attr_index_config( li, "ldbm objectclass initialization", 0, 2, argv,
132 /* initialize various mutex locks & condition variables */
133 ldap_pvt_thread_mutex_init( &li->li_root_mutex );
134 ldap_pvt_thread_mutex_init( &li->li_add_mutex );
135 ldap_pvt_thread_mutex_init( &li->li_cache.c_mutex );
136 ldap_pvt_thread_mutex_init( &li->li_nextid_mutex );
137 ldap_pvt_thread_mutex_init( &li->li_dbcache_mutex );
138 ldap_pvt_thread_cond_init( &li->li_dbcache_cv );
154 ldbm_back_db_destroy(
158 /* should free/destroy every in be_private */
159 free( be->be_private );
160 be->be_private = NULL;