#include "portable.h"
#include <stdio.h>
-#include <string.h>
-#include <sys/types.h>
-#include <sys/socket.h>
+
+#include <ac/string.h>
+#include <ac/socket.h>
+
#include "slap.h"
#include "back-ldbm.h"
-ldbm_back_init(
+int
+ldbm_back_initialize(
+ BackendInfo *bi
+)
+{
+ bi->bi_open = ldbm_back_open;
+ bi->bi_config = 0;
+ bi->bi_close = ldbm_back_close;
+ bi->bi_destroy = ldbm_back_destroy;
+
+ bi->bi_db_init = ldbm_back_db_init;
+ bi->bi_db_config = ldbm_back_db_config;
+ bi->bi_db_open = ldbm_back_db_open;
+ bi->bi_db_close = ldbm_back_db_close;
+ 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_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_entry_release_rw = ldbm_back_entry_release_rw;
+#ifdef SLAPD_ACLGROUPS
+ bi->bi_acl_group = ldbm_back_group;
+#endif
+
+ return 0;
+}
+
+int
+ldbm_back_destroy(
+ BackendInfo *bi
+)
+{
+ return 0;
+}
+
+int
+ldbm_back_open(
+ BackendInfo *bi
+)
+{
+ int rc;
+
+ /* initialize the underlying database system */
+ rc = ldbm_initialize();
+
+ return rc;
+}
+
+int
+ldbm_back_close(
+ BackendInfo *bi
+)
+{
+ /* terminate the underlying database system */
+ ldbm_shutdown();
+
+ return 0;
+}
+
+int
+ldbm_back_db_init(
Backend *be
)
{
struct ldbminfo *li;
char *argv[ 4 ];
- int i;
-
-#ifdef LDAP_CRYPT
- extern pthread_mutex_t crypt_mutex;
-#endif /* LDAP_CRYPT */
- /* allocate backend-specific stuff */
+ /* allocate backend-database-specific stuff */
li = (struct ldbminfo *) ch_calloc( 1, sizeof(struct ldbminfo) );
/* arrange to read nextid later (on first request for it) */
- li->li_nextid = -1;
+ li->li_nextid = NOID;
+
+#if SLAPD_NEXTID_CHUNK > 1
+ li->li_nextid_wrote = NOID;
+#endif
/* default cache size */
li->li_cache.c_maxsize = DEFAULT_CACHE_SIZE;
/* default database cache size */
li->li_dbcachesize = DEFAULT_DBCACHE_SIZE;
+ /* default cache mode is sync on write */
+ li->li_dbcachewsync = 1;
+
/* default file creation mode */
li->li_mode = DEFAULT_MODE;
/* default database directory */
- li->li_directory = DEFAULT_DB_DIRECTORY;
+ li->li_directory = ch_strdup( DEFAULT_DB_DIRECTORY );
/* always index dn, id2children, objectclass (used in some searches) */
- argv[ 0 ] = "dn";
- argv[ 1 ] = "dn";
- argv[ 2 ] = NULL;
- attr_syntax_config( "ldbm dn initialization", 0, 2, argv );
+ if ( !at_find( "dn" ) ) {
+ argv[ 0 ] = "dn";
+ argv[ 1 ] = "dn";
+ argv[ 2 ] = NULL;
+ attr_syntax_config( "ldbm dn initialization", 0, 2, argv );
+ }
argv[ 0 ] = "dn";
argv[ 1 ] = "sub";
argv[ 2 ] = "eq";
attr_index_config( li, "ldbm id2children initialization", 0, 2, argv,
1 );
argv[ 0 ] = "objectclass";
- argv[ 1 ] = strdup( "pres,eq" );
+ argv[ 1 ] = ch_strdup( "pres,eq" );
argv[ 2 ] = NULL;
attr_index_config( li, "ldbm objectclass initialization", 0, 2, argv,
1 );
free( argv[ 1 ] );
/* initialize various mutex locks & condition variables */
- pthread_mutex_init( &li->li_cache.c_mutex, pthread_mutexattr_default );
- pthread_mutex_init( &li->li_nextid_mutex, pthread_mutexattr_default );
- pthread_mutex_init( &li->li_dbcache_mutex, pthread_mutexattr_default );
-#ifdef LDAP_CRYPT
- pthread_mutex_init( &crypt_mutex, pthread_mutexattr_default );
-#endif /* LDAP_CRYPT */
- pthread_cond_init( &li->li_dbcache_cv, pthread_condattr_default );
- for ( i = 0; i < MAXDBCACHE; i++ ) {
- pthread_mutex_init( &li->li_dbcache[i].dbc_mutex,
- pthread_mutexattr_default );
- pthread_cond_init( &li->li_dbcache[i].dbc_cv,
- pthread_condattr_default );
- }
+ ldap_pvt_thread_mutex_init( &li->li_root_mutex );
+ ldap_pvt_thread_mutex_init( &li->li_add_mutex );
+ 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 );
be->be_private = li;
+
+ return 0;
+}
+
+int
+ldbm_back_db_open(
+ BackendDB *be
+)
+{
+ return 0;
+}
+
+int
+ldbm_back_db_destroy(
+ BackendDB *be
+)
+{
+ /* should free/destroy every in be_private */
+#ifdef SLAP_CLEANUP
+ struct ldbminfo *li = (struct ldbminfo *) be->be_private;
+ free( li->li_nextid_file );
+ 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_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 );
+#endif /* SLAP_CLEANUP */
+ free( be->be_private );
+ be->be_private = NULL;
+ return 0;
}
projects / openldap / blobdiff