+/* $OpenLDAP$ */
+/*
+ * Copyright 1998-2000 The OpenLDAP Foundation, All Rights Reserved.
+ * COPYING RESTRICTIONS APPLY, see COPYRIGHT file
+ */
/*
* Copyright (c) 1995 Regents of the University of Michigan.
* All rights reserved.
#include <ac/string.h>
#include <ac/socket.h>
+#include "ldap_pvt.h"
#include "slap.h"
int
Operation *op
)
{
- char *ndn;
+ char *dn, *ndn = NULL;
+ const char *text;
Backend *be;
int rc;
Debug( LDAP_DEBUG_TRACE, "do_delete\n", 0, 0, 0 );
- if( op->o_bind_in_progress ) {
- Debug( LDAP_DEBUG_ANY, "do_delete: SASL bind in progress.\n",
- 0, 0, 0 );
- send_ldap_result( conn, op, LDAP_SASL_BIND_IN_PROGRESS, NULL,
- "SASL bind in progress" );
- return LDAP_SASL_BIND_IN_PROGRESS;
- }
-
/*
* Parse the delete request. It looks like this:
*
* DelRequest := DistinguishedName
*/
- if ( ber_scanf( op->o_ber, "a", &ndn ) == LBER_ERROR ) {
+ if ( ber_scanf( op->o_ber, "a", &dn ) == LBER_ERROR ) {
Debug( LDAP_DEBUG_ANY, "ber_scanf failed\n", 0, 0, 0 );
send_ldap_disconnect( conn, op,
LDAP_PROTOCOL_ERROR, "decoding error" );
- return -1;
+ return SLAPD_DISCONNECT;
}
if( ( rc = get_ctrls( conn, op, 1 ) ) != LDAP_SUCCESS ) {
- free( ndn );
- Debug( LDAP_DEBUG_ANY, "do_add: get_ctrls failed\n", 0, 0, 0 );
- return rc;
+ Debug( LDAP_DEBUG_ANY, "do_delete: get_ctrls failed\n", 0, 0, 0 );
+ goto cleanup;
}
- Debug( LDAP_DEBUG_ARGS, "do_delete: dn (%s)\n", ndn, 0, 0 );
+ ndn = ch_strdup( dn );
- dn_normalize_case( ndn );
+ if( dn_normalize( ndn ) == NULL ) {
+ Debug( LDAP_DEBUG_ANY, "do_delete: invalid dn (%s)\n", dn, 0, 0 );
+ send_ldap_result( conn, op, rc = LDAP_INVALID_DN_SYNTAX, NULL,
+ "invalid DN", NULL, NULL );
+ goto cleanup;
+ }
- Debug( LDAP_DEBUG_STATS, "DEL dn=\"%s\"\n", ndn, 0, 0 );
+ Statslog( LDAP_DEBUG_STATS, "conn=%ld op=%d DEL dn=\"%s\"\n",
+ op->o_connid, op->o_opid, dn, 0, 0 );
/*
* We could be serving multiple database backends. Select the
* if we don't hold it.
*/
if ( (be = select_backend( ndn )) == NULL ) {
- free( ndn );
- send_ldap_result( conn, op, rc = LDAP_PARTIAL_RESULTS, NULL,
- default_referral );
- return rc;
+ send_ldap_result( conn, op, rc = LDAP_REFERRAL,
+ NULL, NULL, default_referral, NULL );
+ goto cleanup;
+ }
+
+ /* make sure this backend recongizes critical controls */
+ rc = backend_check_controls( be, conn, op, &text ) ;
+
+ if( rc != LDAP_SUCCESS ) {
+ send_ldap_result( conn, op, rc,
+ NULL, text, NULL, NULL );
+ goto cleanup;
+ }
+
+ if ( global_readonly || be->be_readonly ) {
+ Debug( LDAP_DEBUG_ANY, "do_delete: database is read-only\n",
+ 0, 0, 0 );
+ send_ldap_result( conn, op, rc = LDAP_UNWILLING_TO_PERFORM,
+ NULL, "directory is read-only", NULL, NULL );
+ goto cleanup;
}
- /* alias suffix if approp */
- ndn = suffixAlias( ndn, op, be );
+ /* deref suffix alias if appropriate */
+ ndn = suffix_alias( be, ndn );
/*
* do the delete if 1 && (2 || 3)
*/
if ( be->be_delete ) {
/* do the update here */
+#ifndef SLAPD_MULTIMASTER
if ( be->be_update_ndn == NULL ||
strcmp( be->be_update_ndn, op->o_ndn ) == 0 )
+#endif
{
- if ( (*be->be_delete)( be, conn, op, ndn ) == 0 ) {
- replog( be, LDAP_REQ_DELETE, ndn, NULL, 0 );
+ if ( (*be->be_delete)( be, conn, op, dn, ndn ) == 0 ) {
+#ifdef SLAPD_MULTIMASTER
+ if (be->be_update_ndn == NULL ||
+ strcmp( be->be_update_ndn, op->o_ndn ))
+#endif
+ {
+ replog( be, op, dn, NULL );
+ }
}
+#ifndef SLAPD_MULTIMASTER
} else {
- send_ldap_result( conn, op, rc = LDAP_PARTIAL_RESULTS, NULL,
- default_referral );
+ send_ldap_result( conn, op, rc = LDAP_REFERRAL, NULL, NULL,
+ be->be_update_refs ? be->be_update_refs : default_referral, NULL );
+#endif
}
+
} else {
- send_ldap_result( conn, op, rc = LDAP_UNWILLING_TO_PERFORM, NULL,
- "Function not implemented" );
+ send_ldap_result( conn, op, rc = LDAP_UNWILLING_TO_PERFORM,
+ NULL, "operation not supported within namingContext", NULL, NULL );
}
-
- free( ndn );
+cleanup:
+ if( ndn != NULL ) free( ndn );
+ free( dn );
return rc;
}