/* schema.c - routines to manage schema definitions */
/* $OpenLDAP$ */
-/*
- * Copyright 1998-2000 The OpenLDAP Foundation, All Rights Reserved.
- * COPYING RESTRICTIONS APPLY, see COPYRIGHT file
+/* This work is part of OpenLDAP Software <http://www.openldap.org/>.
+ *
+ * Copyright 1998-2008 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 <ac/socket.h>
#include "slap.h"
-#include "ldap_pvt.h"
+#include "lutil.h"
-#if defined( SLAPD_SCHEMA_DN )
-
-void
-schema_info( Connection *conn, Operation *op, char **attrs, int attrsonly )
+int
+schema_info( Entry **entry, const char **text )
{
- Entry *e;
- struct berval val;
- struct berval *vals[2];
+ AttributeDescription *ad_structuralObjectClass
+ = slap_schema.si_ad_structuralObjectClass;
+ AttributeDescription *ad_objectClass
+ = slap_schema.si_ad_objectClass;
+ AttributeDescription *ad_createTimestamp
+ = slap_schema.si_ad_createTimestamp;
+ AttributeDescription *ad_modifyTimestamp
+ = slap_schema.si_ad_modifyTimestamp;
- vals[0] = &val;
- vals[1] = NULL;
+ Entry *e;
+ struct berval vals[5];
+ struct berval nvals[5];
- e = (Entry *) ch_calloc( 1, sizeof(Entry) );
+ e = entry_alloc();
+ if( e == NULL ) {
+ /* Out of memory, do something about it */
+ Debug( LDAP_DEBUG_ANY,
+ "schema_info: entry_alloc failed - out of memory.\n", 0, 0, 0 );
+ *text = "out of memory";
+ return LDAP_OTHER;
+ }
e->e_attrs = NULL;
- e->e_dn = ch_strdup( SLAPD_SCHEMA_DN );
- e->e_ndn = ch_strdup( SLAPD_SCHEMA_DN );
- (void) dn_normalize( e->e_ndn );
+ /* backend-specific schema info should be created by the
+ * backend itself
+ */
+ ber_dupbv( &e->e_name, &frontendDB->be_schemadn );
+ ber_dupbv( &e->e_nname, &frontendDB->be_schemandn );
e->e_private = NULL;
+ BER_BVSTR( &vals[0], "subentry" );
+ if( attr_merge_one( e, ad_structuralObjectClass, vals, NULL ) ) {
+ /* Out of memory, do something about it */
+ entry_free( e );
+ *text = "out of memory";
+ return LDAP_OTHER;
+ }
+
+ BER_BVSTR( &vals[0], "top" );
+ BER_BVSTR( &vals[1], "subentry" );
+ BER_BVSTR( &vals[2], "subschema" );
+ BER_BVSTR( &vals[3], "extensibleObject" );
+ BER_BVZERO( &vals[4] );
+ if ( attr_merge( e, ad_objectClass, vals, NULL ) ) {
+ /* Out of memory, do something about it */
+ entry_free( e );
+ *text = "out of memory";
+ return LDAP_OTHER;
+ }
+
{
- char *rdn = ch_strdup( SLAPD_SCHEMA_DN );
- val.bv_val = strchr( rdn, '=' );
+ int rc;
+ AttributeDescription *desc = NULL;
+ struct berval rdn = frontendDB->be_schemadn;
+ vals[0].bv_val = ber_bvchr( &rdn, '=' );
+
+ if( vals[0].bv_val == NULL ) {
+ *text = "improperly configured subschema subentry";
+ return LDAP_OTHER;
+ }
+
+ vals[0].bv_val++;
+ vals[0].bv_len = rdn.bv_len - (vals[0].bv_val - rdn.bv_val);
+ rdn.bv_len -= vals[0].bv_len + 1;
- if( val.bv_val != NULL ) {
- *val.bv_val = '\0';
- val.bv_len = strlen( ++val.bv_val );
+ rc = slap_bv2ad( &rdn, &desc, text );
- attr_merge( e, rdn, vals );
+ if( rc != LDAP_SUCCESS ) {
+ entry_free( e );
+ *text = "improperly configured subschema subentry";
+ return LDAP_OTHER;
}
- free( rdn );
+ nvals[0].bv_val = ber_bvchr( &frontendDB->be_schemandn, '=' );
+ assert( nvals[0].bv_val != NULL );
+ nvals[0].bv_val++;
+ nvals[0].bv_len = frontendDB->be_schemandn.bv_len -
+ (nvals[0].bv_val - frontendDB->be_schemandn.bv_val);
+
+ if ( attr_merge_one( e, desc, vals, nvals ) ) {
+ /* Out of memory, do something about it */
+ entry_free( e );
+ *text = "out of memory";
+ return LDAP_OTHER;
+ }
+ }
+
+ {
+ char timebuf[ LDAP_LUTIL_GENTIME_BUFSIZE ];
+
+ /*
+ * According to RFC 4512:
+
+ Servers SHOULD maintain the 'creatorsName', 'createTimestamp',
+ 'modifiersName', and 'modifyTimestamp' attributes for all entries of
+ the DIT.
+
+ * to be conservative, we declare schema created
+ * AND modified at server startup time ...
+ */
+
+ vals[0].bv_val = timebuf;
+ vals[0].bv_len = sizeof( timebuf );
+
+ slap_timestamp( &starttime, vals );
+
+ if( attr_merge_one( e, ad_createTimestamp, vals, NULL ) ) {
+ /* Out of memory, do something about it */
+ entry_free( e );
+ *text = "out of memory";
+ return LDAP_OTHER;
+ }
+ if( attr_merge_one( e, ad_modifyTimestamp, vals, NULL ) ) {
+ /* Out of memory, do something about it */
+ entry_free( e );
+ *text = "out of memory";
+ return LDAP_OTHER;
+ }
}
if ( syn_schema_info( e )
|| mr_schema_info( e )
+ || mru_schema_info( e )
|| at_schema_info( e )
- || oc_schema_info( e ) )
+ || oc_schema_info( e )
+ || cr_schema_info( e ) )
{
/* Out of memory, do something about it */
entry_free( e );
- send_ldap_result( conn, op, LDAP_OTHER,
- NULL, "out of memory", NULL, NULL );
- return;
+ *text = "out of memory";
+ return LDAP_OTHER;
}
- val.bv_val = "top";
- val.bv_len = sizeof("top")-1;
- attr_merge( e, "objectClass", vals );
-
- val.bv_val = "LDAPsubentry";
- val.bv_len = sizeof("LDAPsubentry")-1;
- attr_merge( e, "objectClass", vals );
-
- val.bv_val = "subschema";
- val.bv_len = sizeof("subschema")-1;
- attr_merge( e, "objectClass", vals );
-
- val.bv_val = "extensibleObject";
- val.bv_len = sizeof("extensibleObject")-1;
- attr_merge( e, "objectClass", vals );
-
- send_search_entry( &backends[0], conn, op,
- e, attrs, attrsonly, NULL );
- send_search_result( conn, op, LDAP_SUCCESS,
- NULL, NULL, NULL, NULL, 1 );
-
- entry_free( e );
+ *entry = e;
+ return LDAP_SUCCESS;
}
-#endif
-