/* init.c - initialize bdb backend */
/* $OpenLDAP$ */
/*
- * Copyright 1998-2002 The OpenLDAP Foundation, All Rights Reserved.
+ * Copyright 1998-2003 The OpenLDAP Foundation, All Rights Reserved.
* COPYING RESTRICTIONS APPLY, see COPYRIGHT file
*/
#include <ac/unistd.h>
#include <ac/stdlib.h>
-#include <lutil.h>
-
#include "back-bdb.h"
#include "external.h"
+#include <lutil.h>
static struct bdbi_database {
char *file;
typedef void * db_malloc(size_t);
typedef void * db_realloc(void *, size_t);
+#if 0
static int
bdb_open( BackendInfo *bi )
{
return 0;
}
-#if 0
static int
bdb_destroy( BackendInfo *bi )
{
bdb->bi_cache.c_maxsize = DEFAULT_CACHE_SIZE;
bdb->bi_lock_detect = DB_LOCK_DEFAULT;
+ bdb->bi_search_stack_depth = DEFAULT_SEARCH_STACK_DEPTH;
+ bdb->bi_search_stack = NULL;
-#ifdef LDAP_CLIENT_UPDATE
- LDAP_LIST_INIT (&bdb->psearch_list);
+#if defined(LDAP_CLIENT_UPDATE) || defined(LDAP_SYNC)
+ LDAP_LIST_INIT (&bdb->bi_psearch_list);
#endif
- ldap_pvt_thread_mutex_init( &bdb->bi_database_mutex );
ldap_pvt_thread_mutex_init( &bdb->bi_lastid_mutex );
ldap_pvt_thread_mutex_init( &bdb->bi_cache.lru_mutex );
ldap_pvt_thread_rdwr_init ( &bdb->bi_cache.c_rwlock );
#endif
be->be_private = bdb;
+
return 0;
}
)
{
unsigned char *u, *c;
- int i;
+ int i, x;
u = usrkey->data;
c = curkey->data;
#ifdef WORDS_BIGENDIAN
- for( i = 0; i < sizeof(ID); i++)
+ for( i = 0; i < (int)sizeof(ID); i++)
#else
for( i = sizeof(ID)-1; i >= 0; i--)
#endif
{
- if( u[i] - c[i] )
- return u[i] - c[i];
+ x = u[i] - c[i];
+ if( x ) return x;
}
+
return 0;
}
be->be_suffix[0].bv_val, 0, 0 );
#endif
+#ifndef BDB_MULTIPLE_SUFFIXES
+ if ( be->be_suffix[1].bv_val ) {
+#ifdef NEW_LOGGING
+ LDAP_LOG( BACK_BDB, ERR,
+ "bdb_db_open: only one suffix allowed\n", 0, 0, 0 );
+#else
+ Debug( LDAP_DEBUG_ANY,
+ "bdb_db_open: only one suffix allowed\n", 0, 0, 0 );
+#endif
+ return -1;
+ }
+#endif
/* we should check existance of dbenv_home and db_directory */
rc = db_env_create( &bdb->bi_dbenv, 0 );
bdb->bi_dbenv->set_errcall( bdb->bi_dbenv, bdb_errcall );
bdb->bi_dbenv->set_lk_detect( bdb->bi_dbenv, bdb->bi_lock_detect );
+#ifdef SLAP_IDL_CACHE
+ if ( bdb->bi_idl_cache_max_size ) {
+ ldap_pvt_thread_rdwr_init( &bdb->bi_idl_tree_rwlock );
+ ldap_pvt_thread_mutex_init( &bdb->bi_idl_tree_lrulock );
+ bdb->bi_idl_cache_size = 0;
+ }
+#endif
+
#ifdef BDB_SUBDIRS
{
- char dir[MAXPATHLEN];
- size_t len = strlen( bdb->bi_dbenv_home );
-
- strcpy( dir, bdb->bi_dbenv_home );
- strcat( &dir[len], BDB_TMP_SUBDIR );
+ char dir[MAXPATHLEN], *ptr;
+ if (bdb->bi_dbenv_home[0] == '.') {
+ /* If home is a relative path, relative subdirs
+ * are just concat'd by BDB. We don't want the
+ * path to be concat'd twice, e.g.
+ * ./test-db/./test-db/tmp
+ */
+ ptr = dir;
+ } else {
+ ptr = lutil_strcopy( dir, bdb->bi_dbenv_home );
+ *ptr++ = LDAP_DIRSEP[0];
+#ifdef HAVE_EBCDIC
+ __atoe( dir );
+#endif
+ }
+
+ strcpy( ptr, BDB_TMP_SUBDIR );
+#ifdef HAVE_EBCDIC
+ __atoe( ptr );
+#endif
rc = bdb->bi_dbenv->set_tmp_dir( bdb->bi_dbenv, dir );
if( rc != 0 ) {
#ifdef NEW_LOGGING
return rc;
}
- strcat( &dir[len], BDB_LG_SUBDIR );
-
+ strcpy( ptr, BDB_LG_SUBDIR );
+#ifdef HAVE_EBCDIC
+ __atoe( ptr );
+#endif
rc = bdb->bi_dbenv->set_lg_dir( bdb->bi_dbenv, dir );
if( rc != 0 ) {
#ifdef NEW_LOGGING
return rc;
}
- strcat( &dir[len], BDB_DATA_SUBDIR );
-
+ strcpy( ptr, BDB_DATA_SUBDIR );
+#ifdef HAVE_EBCDIC
+ __atoe( ptr );
+#endif
rc = bdb->bi_dbenv->set_data_dir( bdb->bi_dbenv, dir );
if( rc != 0 ) {
#ifdef NEW_LOGGING
#ifdef HAVE_EBCDIC
strcpy( path, bdbi_databases[i].file );
__atoe( path );
- rc = DB_OPEN( db->bdi_db,
+ rc = DB_OPEN( db->bdi_db, NULL,
path,
/* bdbi_databases[i].name, */ NULL,
bdbi_databases[i].type,
- bdbi_databases[i].flags | flags,
+ bdbi_databases[i].flags | flags | DB_AUTO_COMMIT,
bdb->bi_dbenv_mode );
#else
- rc = DB_OPEN( db->bdi_db,
+ rc = DB_OPEN( db->bdi_db, NULL,
bdbi_databases[i].file,
/* bdbi_databases[i].name, */ NULL,
bdbi_databases[i].type,
- bdbi_databases[i].flags | flags,
+ bdbi_databases[i].flags | flags | DB_AUTO_COMMIT,
bdb->bi_dbenv_mode );
#endif
int rc;
struct bdb_info *bdb = (struct bdb_info *) be->be_private;
struct bdb_db_info *db;
+#ifdef SLAP_IDL_CACHE
+ bdb_idl_cache_entry_t *entry, *next_entry;
+#endif
while( bdb->bi_ndatabases-- ) {
db = bdb->bi_databases[bdb->bi_ndatabases];
bdb_cache_release_all (&bdb->bi_cache);
+#ifdef SLAP_IDL_CACHE
+ if ( bdb->bi_idl_cache_max_size ) {
+ ldap_pvt_thread_rdwr_wlock ( &bdb->bi_idl_tree_rwlock );
+ entry = bdb->bi_idl_lru_head;
+ while ( entry != NULL ) {
+ next_entry = entry->idl_lru_next;
+ avl_delete( &bdb->bi_idl_tree, (caddr_t) entry,
+ bdb_idl_entry_cmp );
+ if ( entry->idl )
+ free( entry->idl );
+ free( entry->kstr.bv_val );
+ free( entry );
+ entry = next_entry;
+ }
+ ldap_pvt_thread_rdwr_wunlock ( &bdb->bi_idl_tree_rwlock );
+ }
+#endif
+
return 0;
}
#endif
}
- bdb_cache_release_all (&bdb->bi_cache);
-
rc = bdb->bi_dbenv->close( bdb->bi_dbenv, 0 );
bdb->bi_dbenv = NULL;
if( rc != 0 ) {
ldap_pvt_thread_rdwr_destroy ( &bdb->bi_cache.c_rwlock );
ldap_pvt_thread_mutex_destroy( &bdb->bi_cache.lru_mutex );
ldap_pvt_thread_mutex_destroy( &bdb->bi_lastid_mutex );
- ldap_pvt_thread_mutex_destroy( &bdb->bi_database_mutex );
+#ifdef SLAP_IDL_CACHE
+ if ( bdb->bi_idl_cache_max_size ) {
+ ldap_pvt_thread_rdwr_destroy( &bdb->bi_idl_tree_rwlock );
+ ldap_pvt_thread_mutex_destroy( &bdb->bi_idl_tree_lrulock );
+ }
+#endif
ch_free( bdb );
be->be_private = NULL;
{
static char *controls[] = {
LDAP_CONTROL_MANAGEDSAIT,
-#ifdef LDAP_CONTROL_SUBENTRIES
- LDAP_CONTROL_SUBENTRIES,
-#endif
-#ifdef LDAP_CONTROL_NOOP
LDAP_CONTROL_NOOP,
+#ifdef LDAP_CONTROL_PAGEDRESULTS
+ LDAP_CONTROL_PAGEDRESULTS,
#endif
-#ifdef LDAP_CONTROL_VALUESRETURNFILTER
LDAP_CONTROL_VALUESRETURNFILTER,
+#ifdef LDAP_CONTROL_SUBENTRIES
+ LDAP_CONTROL_SUBENTRIES,
#endif
#ifdef LDAP_CLIENT_UPDATE
LDAP_CONTROL_CLIENT_UPDATE,
#ifdef NEW_LOGGING
LDAP_LOG( BACK_BDB, ENTRY, "bdb_db_initialize\n", 0, 0, 0 );
#else
- Debug( LDAP_DEBUG_TRACE, "bdb_open: initialize BDB backend\n",
+ Debug( LDAP_DEBUG_TRACE, "bdb_initialize: initialize BDB backend\n",
0, 0, 0 );
#endif
"\texpected: %s \tgot: %s\n", DB_VERSION_STRING, version, 0 );
#else
Debug( LDAP_DEBUG_ANY,
- "bdb_open: version mismatch\n"
+ "bdb_initialize: version mismatch\n"
"\texpected: " DB_VERSION_STRING "\n"
"\tgot: %s \n", version, 0, 0 );
#endif
#ifdef NEW_LOGGING
LDAP_LOG( BACK_BDB, DETAIL1,
- "bdb_db_initialize: bdb_open: %s\n", version, 0, 0 );
+ "bdb_db_initialize: %s\n", version, 0, 0 );
#else
- Debug( LDAP_DEBUG_ANY, "bdb_open: %s\n",
+ Debug( LDAP_DEBUG_ANY, "bdb_initialize: %s\n",
version, 0, 0 );
#endif
}
bi->bi_op_search = bdb_search;
bi->bi_op_unbind = 0;
- bi->bi_op_abandon = 0;
-
- bi->bi_extended = bdb_extended;
-#if 1
- /*
- * these routines (and their callers) are not yet designed
- * to work with transaction. Using them may cause deadlock.
- */
- bi->bi_acl_group = bdb_group;
- bi->bi_acl_attribute = bdb_attribute;
+#ifdef LDAP_CLIENT_UPDATE
+ bi->bi_op_abandon = bdb_abandon;
+ bi->bi_op_cancel = bdb_cancel;
#else
- bi->bi_acl_group = 0;
- bi->bi_acl_attribute = 0;
+ bi->bi_op_abandon = 0;
+ bi->bi_op_cancel = 0;
#endif
+ bi->bi_extended = bdb_extended;
+
bi->bi_chk_referrals = bdb_referrals;
bi->bi_operational = bdb_operational;
-#ifdef SLAP_X_FILTER_HASSUBORDINATES
bi->bi_has_subordinates = bdb_hasSubordinates;
-#endif /* SLAP_X_FILTER_HASSUBORDINATES */
bi->bi_entry_release_rw = bdb_entry_release;
+ bi->bi_entry_get_rw = bdb_entry_get;
/*
* hooks for slap tools
projects / openldap / blobdiff