2001-10-05 09:19:58 +08:00
|
|
|
/* delete.c - bdb backend delete routine */
|
2000-09-24 07:15:40 +08:00
|
|
|
/* $OpenLDAP$ */
|
2003-11-29 05:08:20 +08:00
|
|
|
/* This work is part of OpenLDAP Software <http://www.openldap.org/>.
|
|
|
|
*
|
2004-01-02 03:15:16 +08:00
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|
* Copyright 2000-2004 The OpenLDAP Foundation.
|
2003-11-29 05:08:20 +08:00
|
|
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* All rights reserved.
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|
|
*
|
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|
|
* Redistribution and use in source and binary forms, with or without
|
|
|
|
* modification, are permitted only as authorized by the OpenLDAP
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|
|
* Public License.
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|
|
|
*
|
|
|
|
* 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>.
|
2000-09-24 07:15:40 +08:00
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|
*/
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|
|
|
|
#include "portable.h"
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|
|
|
|
|
|
|
#include <stdio.h>
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|
|
|
#include <ac/string.h>
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|
|
|
|
|
|
#include "back-bdb.h"
|
2000-09-25 06:48:13 +08:00
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|
|
#include "external.h"
|
2000-09-24 07:15:40 +08:00
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|
|
|
|
int
|
2003-03-30 17:03:54 +08:00
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|
bdb_delete( Operation *op, SlapReply *rs )
|
2000-09-24 07:15:40 +08:00
|
|
|
{
|
2003-03-30 17:03:54 +08:00
|
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|
struct bdb_info *bdb = (struct bdb_info *) op->o_bd->be_private;
|
2003-06-28 08:52:40 +08:00
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|
|
Entry *matched = NULL;
|
2002-01-18 21:34:50 +08:00
|
|
|
struct berval pdn = {0, NULL};
|
2002-04-30 00:42:41 +08:00
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|
|
Entry *e = NULL;
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|
|
Entry *p = NULL;
|
2003-04-17 00:23:36 +08:00
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|
|
EntryInfo *ei = NULL, *eip = NULL;
|
2000-09-24 07:15:40 +08:00
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|
|
int manageDSAit = get_manageDSAit( op );
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|
|
|
AttributeDescription *children = slap_schema.si_ad_children;
|
2002-10-05 07:26:28 +08:00
|
|
|
AttributeDescription *entry = slap_schema.si_ad_entry;
|
2003-04-17 00:23:36 +08:00
|
|
|
DB_TXN *ltid = NULL, *lt2;
|
2000-09-28 06:28:59 +08:00
|
|
|
struct bdb_op_info opinfo;
|
2002-06-01 04:49:19 +08:00
|
|
|
|
2003-02-07 23:47:32 +08:00
|
|
|
u_int32_t locker = 0;
|
2003-04-17 00:23:36 +08:00
|
|
|
DB_LOCK lock, plock;
|
2000-09-24 07:15:40 +08:00
|
|
|
|
2003-07-01 19:55:18 +08:00
|
|
|
int num_retries = 0;
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|
|
|
|
2002-10-26 01:51:30 +08:00
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|
|
Operation* ps_list;
|
2003-08-26 04:20:26 +08:00
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|
|
int rc;
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|
|
|
EntryInfo *suffix_ei;
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|
|
Entry *ctxcsn_e;
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|
int ctxcsn_added = 0;
|
2002-10-26 01:51:30 +08:00
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|
|
2003-09-17 02:56:04 +08:00
|
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|
LDAPControl *ctrls[SLAP_MAX_RESPONSE_CONTROLS];
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|
|
|
int num_ctrls = 0;
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|
|
|
|
2004-02-24 06:47:55 +08:00
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|
int parent_is_glue = 0;
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|
|
int parent_is_leaf = 0;
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|
|
|
|
2002-03-27 02:52:36 +08:00
|
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|
#ifdef NEW_LOGGING
|
2003-03-30 17:03:54 +08:00
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|
LDAP_LOG ( OPERATION, ARGS, "==> bdb_delete: %s\n", op->o_req_dn.bv_val, 0, 0 );
|
2002-03-27 02:52:36 +08:00
|
|
|
#else
|
2001-12-27 03:05:26 +08:00
|
|
|
Debug( LDAP_DEBUG_ARGS, "==> bdb_delete: %s\n",
|
2003-03-30 17:03:54 +08:00
|
|
|
op->o_req_dn.bv_val, 0, 0 );
|
2002-03-27 02:52:36 +08:00
|
|
|
#endif
|
2000-09-24 07:15:40 +08:00
|
|
|
|
2001-11-28 05:59:56 +08:00
|
|
|
if( 0 ) {
|
2000-09-28 08:24:28 +08:00
|
|
|
retry: /* transaction retry */
|
2002-01-25 15:19:01 +08:00
|
|
|
if( e != NULL ) {
|
2002-06-06 18:14:14 +08:00
|
|
|
bdb_unlocked_cache_return_entry_w(&bdb->bi_cache, e);
|
2003-04-17 00:23:36 +08:00
|
|
|
e = NULL;
|
2002-01-25 15:19:01 +08:00
|
|
|
}
|
2002-03-27 02:52:36 +08:00
|
|
|
#ifdef NEW_LOGGING
|
2002-07-12 04:33:24 +08:00
|
|
|
LDAP_LOG ( OPERATION, DETAIL1,
|
|
|
|
"==> bdb_delete: retrying...\n", 0, 0, 0 );
|
2002-03-27 02:52:36 +08:00
|
|
|
#else
|
2001-12-27 03:05:26 +08:00
|
|
|
Debug( LDAP_DEBUG_TRACE, "==> bdb_delete: retrying...\n",
|
|
|
|
0, 0, 0 );
|
2002-03-27 02:52:36 +08:00
|
|
|
#endif
|
2003-03-30 17:03:54 +08:00
|
|
|
rs->sr_err = TXN_ABORT( ltid );
|
2000-09-24 07:15:40 +08:00
|
|
|
ltid = NULL;
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|
|
|
op->o_private = NULL;
|
2003-02-26 20:09:10 +08:00
|
|
|
op->o_do_not_cache = opinfo.boi_acl_cache;
|
2003-03-30 17:03:54 +08:00
|
|
|
if( rs->sr_err != 0 ) {
|
|
|
|
rs->sr_err = LDAP_OTHER;
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|
|
|
rs->sr_text = "internal error";
|
2000-09-24 07:15:40 +08:00
|
|
|
goto return_results;
|
|
|
|
}
|
2004-02-24 06:47:55 +08:00
|
|
|
parent_is_glue = 0;
|
|
|
|
parent_is_leaf = 0;
|
2002-01-18 21:34:50 +08:00
|
|
|
ldap_pvt_thread_yield();
|
2003-09-27 11:16:38 +08:00
|
|
|
bdb_trans_backoff( ++num_retries );
|
2000-09-24 07:15:40 +08:00
|
|
|
}
|
|
|
|
|
2002-01-29 06:57:50 +08:00
|
|
|
/* begin transaction */
|
2003-03-30 17:03:54 +08:00
|
|
|
rs->sr_err = TXN_BEGIN( bdb->bi_dbenv, NULL, <id,
|
2002-01-29 06:57:50 +08:00
|
|
|
bdb->bi_db_opflags );
|
2003-03-30 17:03:54 +08:00
|
|
|
rs->sr_text = NULL;
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|
|
|
if( rs->sr_err != 0 ) {
|
2002-03-27 02:52:36 +08:00
|
|
|
#ifdef NEW_LOGGING
|
2002-07-12 04:33:24 +08:00
|
|
|
LDAP_LOG ( OPERATION, ERR,
|
2002-03-27 02:52:36 +08:00
|
|
|
"==> bdb_delete: txn_begin failed: %s (%d)\n",
|
2003-03-30 17:03:54 +08:00
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|
db_strerror(rs->sr_err), rs->sr_err, 0 );
|
2002-03-27 02:52:36 +08:00
|
|
|
#else
|
2002-01-29 06:57:50 +08:00
|
|
|
Debug( LDAP_DEBUG_TRACE,
|
|
|
|
"bdb_delete: txn_begin failed: %s (%d)\n",
|
2003-03-30 17:03:54 +08:00
|
|
|
db_strerror(rs->sr_err), rs->sr_err, 0 );
|
2002-03-27 02:52:36 +08:00
|
|
|
#endif
|
2003-03-30 17:03:54 +08:00
|
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|
rs->sr_err = LDAP_OTHER;
|
|
|
|
rs->sr_text = "internal error";
|
2002-01-29 06:57:50 +08:00
|
|
|
goto return_results;
|
|
|
|
}
|
2002-06-01 04:49:19 +08:00
|
|
|
|
|
|
|
locker = TXN_ID ( ltid );
|
2000-09-24 07:15:40 +08:00
|
|
|
|
2003-03-30 17:03:54 +08:00
|
|
|
opinfo.boi_bdb = op->o_bd;
|
2000-09-28 06:28:59 +08:00
|
|
|
opinfo.boi_txn = ltid;
|
2003-02-07 23:47:32 +08:00
|
|
|
opinfo.boi_locker = locker;
|
2000-09-28 06:28:59 +08:00
|
|
|
opinfo.boi_err = 0;
|
2003-02-26 20:09:10 +08:00
|
|
|
opinfo.boi_acl_cache = op->o_do_not_cache;
|
2000-09-28 06:28:59 +08:00
|
|
|
op->o_private = &opinfo;
|
2000-09-24 07:15:40 +08:00
|
|
|
|
2003-03-30 17:03:54 +08:00
|
|
|
if ( !be_issuffix( op->o_bd, &op->o_req_ndn ) ) {
|
|
|
|
dnParent( &op->o_req_ndn, &pdn );
|
2002-01-18 06:37:38 +08:00
|
|
|
}
|
2000-09-24 07:15:40 +08:00
|
|
|
|
2003-04-17 00:23:36 +08:00
|
|
|
/* get entry */
|
2003-05-25 08:53:08 +08:00
|
|
|
rs->sr_err = bdb_dn2entry( op, ltid, &op->o_req_ndn, &ei, 1,
|
|
|
|
locker, &lock );
|
2000-09-24 07:15:40 +08:00
|
|
|
|
2003-04-17 00:23:36 +08:00
|
|
|
switch( rs->sr_err ) {
|
|
|
|
case 0:
|
|
|
|
case DB_NOTFOUND:
|
|
|
|
break;
|
|
|
|
case DB_LOCK_DEADLOCK:
|
|
|
|
case DB_LOCK_NOTGRANTED:
|
|
|
|
goto retry;
|
|
|
|
case LDAP_BUSY:
|
|
|
|
rs->sr_text = "ldap server busy";
|
|
|
|
goto return_results;
|
|
|
|
default:
|
|
|
|
rs->sr_err = LDAP_OTHER;
|
|
|
|
rs->sr_text = "internal error";
|
|
|
|
goto return_results;
|
|
|
|
}
|
|
|
|
|
|
|
|
if ( rs->sr_err == 0 ) {
|
|
|
|
e = ei->bei_e;
|
|
|
|
eip = ei->bei_parent;
|
2003-05-02 21:38:16 +08:00
|
|
|
} else {
|
|
|
|
matched = ei->bei_e;
|
2003-04-17 00:23:36 +08:00
|
|
|
}
|
2003-12-24 18:58:11 +08:00
|
|
|
|
|
|
|
/* FIXME : dn2entry() should return non-glue entry */
|
|
|
|
if ( e == NULL || ( !manageDSAit && is_entry_glue( e ))) {
|
|
|
|
#ifdef NEW_LOGGING
|
|
|
|
LDAP_LOG ( OPERATION, ARGS,
|
|
|
|
"<=- bdb_delete: no such object %s\n", op->o_req_dn.bv_val, 0, 0);
|
|
|
|
#else
|
|
|
|
Debug( LDAP_DEBUG_ARGS,
|
|
|
|
"<=- bdb_delete: no such object %s\n",
|
|
|
|
op->o_req_dn.bv_val, 0, 0);
|
|
|
|
#endif
|
|
|
|
|
|
|
|
if ( matched != NULL ) {
|
|
|
|
rs->sr_matched = ch_strdup( matched->e_dn );
|
|
|
|
rs->sr_ref = is_entry_referral( matched )
|
|
|
|
? get_entry_referrals( op, matched )
|
|
|
|
: NULL;
|
|
|
|
bdb_unlocked_cache_return_entry_r(&bdb->bi_cache, matched);
|
|
|
|
matched = NULL;
|
|
|
|
|
|
|
|
} else {
|
|
|
|
BerVarray deref = NULL;
|
|
|
|
if ( !LDAP_STAILQ_EMPTY( &op->o_bd->be_syncinfo )) {
|
|
|
|
syncinfo_t *si;
|
|
|
|
LDAP_STAILQ_FOREACH( si, &op->o_bd->be_syncinfo, si_next ) {
|
|
|
|
struct berval tmpbv;
|
|
|
|
ber_dupbv( &tmpbv, &si->si_provideruri_bv[0] );
|
|
|
|
ber_bvarray_add( &deref, &tmpbv );
|
|
|
|
}
|
|
|
|
} else {
|
|
|
|
deref = default_referral;
|
|
|
|
}
|
|
|
|
rs->sr_ref = referral_rewrite( deref, NULL, &op->o_req_dn,
|
|
|
|
LDAP_SCOPE_DEFAULT );
|
|
|
|
}
|
|
|
|
|
|
|
|
rs->sr_err = LDAP_REFERRAL;
|
|
|
|
send_ldap_result( op, rs );
|
|
|
|
|
|
|
|
if ( rs->sr_ref != default_referral ) {
|
|
|
|
ber_bvarray_free( rs->sr_ref );
|
|
|
|
}
|
|
|
|
free( (char *)rs->sr_matched );
|
|
|
|
rs->sr_ref = NULL;
|
|
|
|
rs->sr_matched = NULL;
|
|
|
|
|
|
|
|
rs->sr_err = -1;
|
|
|
|
goto done;
|
2003-04-17 00:23:36 +08:00
|
|
|
}
|
2000-09-24 07:15:40 +08:00
|
|
|
|
2003-12-24 18:58:11 +08:00
|
|
|
bdb_cache_find_id( op, ltid, eip->bei_id, &eip, 0, locker, &plock );
|
|
|
|
if ( eip ) p = eip->bei_e;
|
|
|
|
|
2003-04-17 00:23:36 +08:00
|
|
|
if ( pdn.bv_len != 0 ) {
|
|
|
|
if( p == NULL || !bvmatch( &pdn, &p->e_nname )) {
|
2002-03-27 02:52:36 +08:00
|
|
|
#ifdef NEW_LOGGING
|
2002-07-12 04:33:24 +08:00
|
|
|
LDAP_LOG ( OPERATION, DETAIL1,
|
|
|
|
"<=- bdb_delete: parent does not exist\n", 0, 0, 0 );
|
2002-03-27 02:52:36 +08:00
|
|
|
#else
|
2000-09-24 07:15:40 +08:00
|
|
|
Debug( LDAP_DEBUG_TRACE,
|
|
|
|
"<=- bdb_delete: parent does not exist\n",
|
|
|
|
0, 0, 0);
|
2002-03-27 02:52:36 +08:00
|
|
|
#endif
|
2003-03-30 17:03:54 +08:00
|
|
|
rs->sr_err = LDAP_OTHER;
|
|
|
|
rs->sr_text = "could not locate parent of entry";
|
2000-09-24 07:15:40 +08:00
|
|
|
goto return_results;
|
|
|
|
}
|
|
|
|
|
|
|
|
/* check parent for "children" acl */
|
2003-03-30 17:03:54 +08:00
|
|
|
rs->sr_err = access_allowed( op, p,
|
2002-02-09 13:14:17 +08:00
|
|
|
children, NULL, ACL_WRITE, NULL );
|
2000-09-24 07:15:40 +08:00
|
|
|
|
2002-06-06 18:14:14 +08:00
|
|
|
bdb_unlocked_cache_return_entry_r(&bdb->bi_cache, p);
|
2000-09-28 10:27:49 +08:00
|
|
|
p = NULL;
|
2000-09-24 07:15:40 +08:00
|
|
|
|
2003-03-30 17:03:54 +08:00
|
|
|
if ( !rs->sr_err ) {
|
2003-02-26 20:49:21 +08:00
|
|
|
switch( opinfo.boi_err ) {
|
|
|
|
case DB_LOCK_DEADLOCK:
|
|
|
|
case DB_LOCK_NOTGRANTED:
|
|
|
|
goto retry;
|
|
|
|
}
|
|
|
|
|
2002-03-27 02:52:36 +08:00
|
|
|
#ifdef NEW_LOGGING
|
2002-07-12 04:33:24 +08:00
|
|
|
LDAP_LOG ( OPERATION, DETAIL1,
|
2002-10-08 03:19:29 +08:00
|
|
|
"<=- bdb_delete: no write access to parent\n", 0, 0, 0 );
|
2002-03-27 02:52:36 +08:00
|
|
|
#else
|
2000-09-24 07:15:40 +08:00
|
|
|
Debug( LDAP_DEBUG_TRACE,
|
2002-10-08 03:19:29 +08:00
|
|
|
"<=- bdb_delete: no write access to parent\n",
|
2000-09-24 07:15:40 +08:00
|
|
|
0, 0, 0 );
|
2002-03-27 02:52:36 +08:00
|
|
|
#endif
|
2003-03-30 17:03:54 +08:00
|
|
|
rs->sr_err = LDAP_INSUFFICIENT_ACCESS;
|
|
|
|
rs->sr_text = "no write access to parent";
|
2000-09-24 07:15:40 +08:00
|
|
|
goto return_results;
|
|
|
|
}
|
|
|
|
|
|
|
|
} else {
|
|
|
|
/* no parent, must be root to delete */
|
2004-04-06 01:31:27 +08:00
|
|
|
if( ! be_isroot_dn( op ) ) {
|
2003-03-30 17:03:54 +08:00
|
|
|
if ( be_issuffix( op->o_bd, (struct berval *)&slap_empty_bv )
|
|
|
|
|| be_isupdate( op->o_bd, &op->o_ndn ) ) {
|
2001-11-17 01:05:32 +08:00
|
|
|
p = (Entry *)&slap_entry_root;
|
2001-11-15 00:09:33 +08:00
|
|
|
|
|
|
|
/* check parent for "children" acl */
|
2003-03-30 17:03:54 +08:00
|
|
|
rs->sr_err = access_allowed( op, p,
|
2002-02-09 13:14:17 +08:00
|
|
|
children, NULL, ACL_WRITE, NULL );
|
2002-10-05 07:26:28 +08:00
|
|
|
|
2001-11-15 00:09:33 +08:00
|
|
|
p = NULL;
|
|
|
|
|
2003-03-30 17:03:54 +08:00
|
|
|
if ( !rs->sr_err ) {
|
2003-02-26 20:49:21 +08:00
|
|
|
switch( opinfo.boi_err ) {
|
|
|
|
case DB_LOCK_DEADLOCK:
|
|
|
|
case DB_LOCK_NOTGRANTED:
|
|
|
|
goto retry;
|
|
|
|
}
|
|
|
|
|
2002-03-27 02:52:36 +08:00
|
|
|
#ifdef NEW_LOGGING
|
2002-07-12 04:33:24 +08:00
|
|
|
LDAP_LOG ( OPERATION, DETAIL1,
|
|
|
|
"<=- bdb_delete: no access to parent\n", 0, 0, 0 );
|
2002-03-27 02:52:36 +08:00
|
|
|
#else
|
2001-11-15 00:09:33 +08:00
|
|
|
Debug( LDAP_DEBUG_TRACE,
|
|
|
|
"<=- bdb_delete: no access "
|
|
|
|
"to parent\n", 0, 0, 0 );
|
2002-03-27 02:52:36 +08:00
|
|
|
#endif
|
2003-03-30 17:03:54 +08:00
|
|
|
rs->sr_err = LDAP_INSUFFICIENT_ACCESS;
|
|
|
|
rs->sr_text = "no write access to parent";
|
2001-11-15 00:09:33 +08:00
|
|
|
goto return_results;
|
|
|
|
}
|
|
|
|
|
|
|
|
} else {
|
2002-03-27 02:52:36 +08:00
|
|
|
#ifdef NEW_LOGGING
|
2002-07-12 04:33:24 +08:00
|
|
|
LDAP_LOG ( OPERATION, DETAIL1,
|
|
|
|
"<=- bdb_delete: no parent and not root\n", 0, 0, 0 );
|
2002-03-27 02:52:36 +08:00
|
|
|
#else
|
2001-11-15 00:09:33 +08:00
|
|
|
Debug( LDAP_DEBUG_TRACE,
|
|
|
|
"<=- bdb_delete: no parent "
|
|
|
|
"and not root\n", 0, 0, 0);
|
2002-03-27 02:52:36 +08:00
|
|
|
#endif
|
2003-03-30 17:03:54 +08:00
|
|
|
rs->sr_err = LDAP_INSUFFICIENT_ACCESS;
|
2001-11-15 00:09:33 +08:00
|
|
|
goto return_results;
|
|
|
|
}
|
2000-09-24 07:15:40 +08:00
|
|
|
}
|
2002-01-18 21:34:50 +08:00
|
|
|
}
|
|
|
|
|
2003-06-10 12:44:41 +08:00
|
|
|
if ( get_assert( op ) &&
|
|
|
|
( test_filter( op, e, get_assertion( op )) != LDAP_COMPARE_TRUE ))
|
|
|
|
{
|
|
|
|
rs->sr_err = LDAP_ASSERTION_FAILED;
|
|
|
|
goto return_results;
|
|
|
|
}
|
|
|
|
|
2003-03-30 17:03:54 +08:00
|
|
|
rs->sr_err = access_allowed( op, e,
|
2002-10-05 07:42:27 +08:00
|
|
|
entry, NULL, ACL_WRITE, NULL );
|
|
|
|
|
2003-03-30 17:03:54 +08:00
|
|
|
if ( !rs->sr_err ) {
|
2003-02-26 20:49:21 +08:00
|
|
|
switch( opinfo.boi_err ) {
|
|
|
|
case DB_LOCK_DEADLOCK:
|
|
|
|
case DB_LOCK_NOTGRANTED:
|
|
|
|
goto retry;
|
|
|
|
}
|
|
|
|
|
2002-10-05 07:42:27 +08:00
|
|
|
#ifdef NEW_LOGGING
|
|
|
|
LDAP_LOG ( OPERATION, DETAIL1,
|
2002-10-08 03:19:29 +08:00
|
|
|
"<=- bdb_delete: no write access to entry\n", 0, 0, 0 );
|
2002-10-05 07:42:27 +08:00
|
|
|
#else
|
|
|
|
Debug( LDAP_DEBUG_TRACE,
|
2002-10-08 03:19:29 +08:00
|
|
|
"<=- bdb_delete: no write access to entry\n",
|
2002-10-05 07:42:27 +08:00
|
|
|
0, 0, 0 );
|
|
|
|
#endif
|
2003-03-30 17:03:54 +08:00
|
|
|
rs->sr_err = LDAP_INSUFFICIENT_ACCESS;
|
|
|
|
rs->sr_text = "no write access to entry";
|
2002-10-05 07:42:27 +08:00
|
|
|
goto return_results;
|
|
|
|
}
|
|
|
|
|
2000-09-28 06:28:59 +08:00
|
|
|
if ( !manageDSAit && is_entry_referral( e ) ) {
|
2002-01-29 12:53:47 +08:00
|
|
|
/* entry is a referral, don't allow delete */
|
2003-03-30 17:03:54 +08:00
|
|
|
rs->sr_ref = get_entry_referrals( op, e );
|
2000-09-24 07:15:40 +08:00
|
|
|
|
2002-03-27 02:52:36 +08:00
|
|
|
#ifdef NEW_LOGGING
|
2002-07-12 04:33:24 +08:00
|
|
|
LDAP_LOG ( OPERATION, DETAIL1,
|
|
|
|
"<=- bdb_delete: entry is referral\n", 0, 0, 0 );
|
2002-03-27 02:52:36 +08:00
|
|
|
#else
|
2000-09-24 07:15:40 +08:00
|
|
|
Debug( LDAP_DEBUG_TRACE,
|
2003-06-28 08:52:40 +08:00
|
|
|
"bdb_delete: entry is referral\n", 0, 0, 0 );
|
2002-03-27 02:52:36 +08:00
|
|
|
#endif
|
2000-09-24 07:15:40 +08:00
|
|
|
|
2003-03-30 17:03:54 +08:00
|
|
|
rs->sr_err = LDAP_REFERRAL;
|
|
|
|
rs->sr_matched = e->e_name.bv_val;
|
|
|
|
send_ldap_result( op, rs );
|
2000-09-24 07:15:40 +08:00
|
|
|
|
2003-03-30 17:03:54 +08:00
|
|
|
ber_bvarray_free( rs->sr_ref );
|
|
|
|
rs->sr_ref = NULL;
|
|
|
|
rs->sr_matched = NULL;
|
2000-09-24 07:15:40 +08:00
|
|
|
|
2003-03-30 17:03:54 +08:00
|
|
|
rs->sr_err = 1;
|
2000-09-24 07:15:40 +08:00
|
|
|
goto done;
|
|
|
|
}
|
|
|
|
|
2003-09-17 02:56:04 +08:00
|
|
|
/* pre-read */
|
|
|
|
if( op->o_preread ) {
|
|
|
|
if( slap_read_controls( op, rs, e,
|
|
|
|
&slap_pre_read_bv, &ctrls[num_ctrls] ) )
|
|
|
|
{
|
|
|
|
#ifdef NEW_LOGGING
|
|
|
|
LDAP_LOG ( OPERATION, DETAIL1,
|
|
|
|
"<=- bdb_delete: pre-read failed!\n", 0, 0, 0 );
|
|
|
|
#else
|
|
|
|
Debug( LDAP_DEBUG_TRACE,
|
|
|
|
"<=- bdb_delete: pre-read failed!\n", 0, 0, 0 );
|
|
|
|
#endif
|
|
|
|
goto return_results;
|
|
|
|
}
|
|
|
|
ctrls[++num_ctrls] = NULL;
|
|
|
|
}
|
|
|
|
|
2003-04-17 00:23:36 +08:00
|
|
|
/* nested transaction */
|
|
|
|
rs->sr_err = TXN_BEGIN( bdb->bi_dbenv, ltid, <2,
|
|
|
|
bdb->bi_db_opflags );
|
|
|
|
rs->sr_text = NULL;
|
|
|
|
if( rs->sr_err != 0 ) {
|
|
|
|
#ifdef NEW_LOGGING
|
|
|
|
LDAP_LOG ( OPERATION, ERR,
|
|
|
|
"bdb_delete: txn_begin(2) failed: %s (%d)\n", db_strerror(rs->sr_err), rs->sr_err, 0 );
|
|
|
|
#else
|
|
|
|
Debug( LDAP_DEBUG_TRACE,
|
|
|
|
"bdb_delete: txn_begin(2) failed: %s (%d)\n",
|
|
|
|
db_strerror(rs->sr_err), rs->sr_err, 0 );
|
|
|
|
#endif
|
|
|
|
rs->sr_err = LDAP_OTHER;
|
|
|
|
rs->sr_text = "internal error";
|
|
|
|
goto return_results;
|
|
|
|
}
|
|
|
|
|
|
|
|
/* Can't do it if we have kids */
|
2003-04-22 12:06:09 +08:00
|
|
|
rs->sr_err = bdb_cache_children( op, lt2, e );
|
2003-03-30 17:03:54 +08:00
|
|
|
if( rs->sr_err != DB_NOTFOUND ) {
|
|
|
|
switch( rs->sr_err ) {
|
2000-09-24 14:04:58 +08:00
|
|
|
case DB_LOCK_DEADLOCK:
|
|
|
|
case DB_LOCK_NOTGRANTED:
|
|
|
|
goto retry;
|
|
|
|
case 0:
|
2002-03-27 02:52:36 +08:00
|
|
|
#ifdef NEW_LOGGING
|
2002-07-12 04:33:24 +08:00
|
|
|
LDAP_LOG ( OPERATION, DETAIL1,
|
2003-03-30 17:03:54 +08:00
|
|
|
"<=- bdb_delete: non-leaf %s\n", op->o_req_dn.bv_val, 0, 0 );
|
2002-03-27 02:52:36 +08:00
|
|
|
#else
|
2000-09-24 14:04:58 +08:00
|
|
|
Debug(LDAP_DEBUG_ARGS,
|
|
|
|
"<=- bdb_delete: non-leaf %s\n",
|
2003-03-30 17:03:54 +08:00
|
|
|
op->o_req_dn.bv_val, 0, 0);
|
2002-03-27 02:52:36 +08:00
|
|
|
#endif
|
2003-03-30 17:03:54 +08:00
|
|
|
rs->sr_err = LDAP_NOT_ALLOWED_ON_NONLEAF;
|
|
|
|
rs->sr_text = "subtree delete not supported";
|
2000-09-24 14:04:58 +08:00
|
|
|
break;
|
|
|
|
default:
|
2002-03-27 02:52:36 +08:00
|
|
|
#ifdef NEW_LOGGING
|
2002-07-12 04:33:24 +08:00
|
|
|
LDAP_LOG ( OPERATION, ERR,
|
2002-03-27 02:52:36 +08:00
|
|
|
"<=- bdb_delete: has_children failed %s (%d)\n",
|
2003-03-30 17:03:54 +08:00
|
|
|
db_strerror(rs->sr_err), rs->sr_err, 0 );
|
2002-03-27 02:52:36 +08:00
|
|
|
#else
|
2000-09-24 14:04:58 +08:00
|
|
|
Debug(LDAP_DEBUG_ARGS,
|
|
|
|
"<=- bdb_delete: has_children failed: %s (%d)\n",
|
2003-03-30 17:03:54 +08:00
|
|
|
db_strerror(rs->sr_err), rs->sr_err, 0 );
|
2002-03-27 02:52:36 +08:00
|
|
|
#endif
|
2003-03-30 17:03:54 +08:00
|
|
|
rs->sr_err = LDAP_OTHER;
|
|
|
|
rs->sr_text = "internal error";
|
2000-09-24 14:04:58 +08:00
|
|
|
}
|
2000-09-24 07:15:40 +08:00
|
|
|
goto return_results;
|
|
|
|
}
|
|
|
|
|
2000-09-24 14:04:58 +08:00
|
|
|
/* delete from dn2id */
|
2003-05-25 08:53:08 +08:00
|
|
|
rs->sr_err = bdb_dn2id_delete( op, lt2, eip, e );
|
2003-03-30 17:03:54 +08:00
|
|
|
if ( rs->sr_err != 0 ) {
|
2002-03-27 02:52:36 +08:00
|
|
|
#ifdef NEW_LOGGING
|
2002-07-12 04:33:24 +08:00
|
|
|
LDAP_LOG ( OPERATION, ERR,
|
2003-04-30 15:47:24 +08:00
|
|
|
"<=- bdb_delete: dn2id failed: %s (%d)\n",
|
|
|
|
db_strerror(rs->sr_err), rs->sr_err, 0 );
|
2002-03-27 02:52:36 +08:00
|
|
|
#else
|
2003-04-30 15:47:24 +08:00
|
|
|
Debug(LDAP_DEBUG_TRACE,
|
2000-09-24 14:04:58 +08:00
|
|
|
"<=- bdb_delete: dn2id failed: %s (%d)\n",
|
2003-03-30 17:03:54 +08:00
|
|
|
db_strerror(rs->sr_err), rs->sr_err, 0 );
|
2002-03-27 02:52:36 +08:00
|
|
|
#endif
|
2003-04-30 15:47:24 +08:00
|
|
|
switch( rs->sr_err ) {
|
|
|
|
case DB_LOCK_DEADLOCK:
|
|
|
|
case DB_LOCK_NOTGRANTED:
|
|
|
|
goto retry;
|
|
|
|
}
|
2003-03-30 17:03:54 +08:00
|
|
|
rs->sr_text = "DN index delete failed";
|
|
|
|
rs->sr_err = LDAP_OTHER;
|
2000-09-24 07:15:40 +08:00
|
|
|
goto return_results;
|
|
|
|
}
|
|
|
|
|
2002-01-18 21:34:50 +08:00
|
|
|
/* delete from id2entry */
|
2003-04-17 00:23:36 +08:00
|
|
|
rs->sr_err = bdb_id2entry_delete( op->o_bd, lt2, e );
|
2003-03-30 17:03:54 +08:00
|
|
|
if ( rs->sr_err != 0 ) {
|
2002-03-27 02:52:36 +08:00
|
|
|
#ifdef NEW_LOGGING
|
2002-07-12 04:33:24 +08:00
|
|
|
LDAP_LOG ( OPERATION, ERR,
|
|
|
|
"<=- bdb_delete: id2entry failed: %s (%d)\n",
|
2003-03-30 17:03:54 +08:00
|
|
|
db_strerror(rs->sr_err), rs->sr_err, 0 );
|
2002-03-27 02:52:36 +08:00
|
|
|
#else
|
2003-04-30 15:47:24 +08:00
|
|
|
Debug(LDAP_DEBUG_TRACE,
|
2002-01-18 21:34:50 +08:00
|
|
|
"<=- bdb_delete: id2entry failed: %s (%d)\n",
|
2003-03-30 17:03:54 +08:00
|
|
|
db_strerror(rs->sr_err), rs->sr_err, 0 );
|
2002-03-27 02:52:36 +08:00
|
|
|
#endif
|
2003-04-30 15:47:24 +08:00
|
|
|
switch( rs->sr_err ) {
|
|
|
|
case DB_LOCK_DEADLOCK:
|
|
|
|
case DB_LOCK_NOTGRANTED:
|
|
|
|
goto retry;
|
|
|
|
}
|
2003-03-30 17:03:54 +08:00
|
|
|
rs->sr_text = "entry delete failed";
|
|
|
|
rs->sr_err = LDAP_OTHER;
|
2001-10-14 00:55:54 +08:00
|
|
|
goto return_results;
|
|
|
|
}
|
|
|
|
|
2002-01-18 21:34:50 +08:00
|
|
|
/* delete indices for old attributes */
|
2003-04-17 00:23:36 +08:00
|
|
|
rs->sr_err = bdb_index_entry_del( op, lt2, e );
|
2003-03-30 17:03:54 +08:00
|
|
|
if ( rs->sr_err != LDAP_SUCCESS ) {
|
2003-04-30 15:47:24 +08:00
|
|
|
#ifdef NEW_LOGGING
|
|
|
|
LDAP_LOG ( OPERATION, ERR,
|
|
|
|
"<=- bdb_delete: index failed: %s (%d)\n",
|
|
|
|
db_strerror(rs->sr_err), rs->sr_err, 0 );
|
|
|
|
#else
|
|
|
|
Debug( LDAP_DEBUG_TRACE,
|
|
|
|
"<=- bdb_delete: index failed: %s (%d)\n",
|
|
|
|
db_strerror(rs->sr_err), rs->sr_err, 0 );
|
|
|
|
#endif
|
2003-03-30 17:03:54 +08:00
|
|
|
switch( rs->sr_err ) {
|
2000-09-24 14:04:58 +08:00
|
|
|
case DB_LOCK_DEADLOCK:
|
|
|
|
case DB_LOCK_NOTGRANTED:
|
|
|
|
goto retry;
|
|
|
|
}
|
2003-03-30 17:03:54 +08:00
|
|
|
rs->sr_text = "entry index delete failed";
|
|
|
|
rs->sr_err = LDAP_OTHER;
|
2000-09-24 07:15:40 +08:00
|
|
|
goto return_results;
|
|
|
|
}
|
2004-02-24 06:47:55 +08:00
|
|
|
|
|
|
|
bdb_cache_find_id( op, lt2, eip->bei_id, &eip, 0, locker, &plock );
|
|
|
|
if ( eip ) p = eip->bei_e;
|
|
|
|
if ( pdn.bv_len != 0 ) {
|
|
|
|
parent_is_glue = is_entry_glue(p);
|
|
|
|
rs->sr_err = bdb_cache_children( op, lt2, p );
|
|
|
|
if ( rs->sr_err != DB_NOTFOUND ) {
|
|
|
|
switch( rs->sr_err ) {
|
|
|
|
case DB_LOCK_DEADLOCK:
|
|
|
|
case DB_LOCK_NOTGRANTED:
|
|
|
|
goto retry;
|
|
|
|
case 0:
|
|
|
|
break;
|
|
|
|
default:
|
|
|
|
#ifdef NEW_LOGGING
|
|
|
|
LDAP_LOG ( OPERATION, ERR,
|
|
|
|
"<=- bdb_delete: has_children failed %s (%d)\n",
|
|
|
|
db_strerror(rs->sr_err), rs->sr_err, 0 );
|
|
|
|
#else
|
|
|
|
Debug(LDAP_DEBUG_ARGS,
|
|
|
|
"<=- bdb_delete: has_children failed: %s (%d)\n",
|
|
|
|
db_strerror(rs->sr_err), rs->sr_err, 0 );
|
|
|
|
#endif
|
|
|
|
rs->sr_err = LDAP_OTHER;
|
|
|
|
rs->sr_text = "internal error";
|
|
|
|
goto return_results;
|
|
|
|
}
|
|
|
|
parent_is_leaf = 1;
|
|
|
|
}
|
|
|
|
bdb_unlocked_cache_return_entry_r(&bdb->bi_cache, p);
|
|
|
|
p = NULL;
|
|
|
|
}
|
|
|
|
|
2003-04-17 00:23:36 +08:00
|
|
|
if ( TXN_COMMIT( lt2, 0 ) != 0 ) {
|
|
|
|
rs->sr_err = LDAP_OTHER;
|
|
|
|
rs->sr_text = "txn_commit(2) failed";
|
|
|
|
goto return_results;
|
|
|
|
}
|
2000-09-24 07:15:40 +08:00
|
|
|
|
2001-12-06 11:26:37 +08:00
|
|
|
#if 0 /* Do we want to reclaim deleted IDs? */
|
|
|
|
ldap_pvt_thread_mutex_lock( &bdb->bi_lastid_mutex );
|
|
|
|
if ( e->e_id == bdb->bi_lastid ) {
|
2003-03-30 17:03:54 +08:00
|
|
|
bdb_last_id( op->o_bd, ltid );
|
2001-12-06 11:26:37 +08:00
|
|
|
}
|
|
|
|
ldap_pvt_thread_mutex_unlock( &bdb->bi_lastid_mutex );
|
|
|
|
#endif
|
|
|
|
|
2003-11-27 03:49:47 +08:00
|
|
|
if ( LDAP_STAILQ_EMPTY( &op->o_bd->be_syncinfo )) {
|
2003-10-22 13:19:30 +08:00
|
|
|
rc = bdb_csn_commit( op, rs, ltid, ei, &suffix_ei,
|
|
|
|
&ctxcsn_e, &ctxcsn_added, locker );
|
2003-08-26 08:35:27 +08:00
|
|
|
switch ( rc ) {
|
|
|
|
case BDB_CSN_ABORT :
|
|
|
|
goto return_results;
|
|
|
|
case BDB_CSN_RETRY :
|
|
|
|
goto retry;
|
|
|
|
}
|
2003-08-26 04:20:26 +08:00
|
|
|
}
|
|
|
|
|
2002-01-29 08:02:27 +08:00
|
|
|
if( op->o_noop ) {
|
2003-03-30 17:03:54 +08:00
|
|
|
if ( ( rs->sr_err = TXN_ABORT( ltid ) ) != 0 ) {
|
|
|
|
rs->sr_text = "txn_abort (no-op) failed";
|
2002-08-31 20:00:39 +08:00
|
|
|
} else {
|
2003-12-30 07:31:39 +08:00
|
|
|
rs->sr_err = LDAP_NO_OPERATION;
|
|
|
|
goto return_results;
|
2002-08-31 20:00:39 +08:00
|
|
|
}
|
2002-01-29 08:02:27 +08:00
|
|
|
} else {
|
2003-04-23 14:34:55 +08:00
|
|
|
bdb_cache_delete( &bdb->bi_cache, e, bdb->bi_dbenv,
|
2003-04-17 00:23:36 +08:00
|
|
|
locker, &lock );
|
2003-08-26 04:20:26 +08:00
|
|
|
|
2003-11-27 03:49:47 +08:00
|
|
|
if ( LDAP_STAILQ_EMPTY( &op->o_bd->be_syncinfo )) {
|
2003-08-26 08:35:27 +08:00
|
|
|
if ( ctxcsn_added ) {
|
2003-10-22 13:19:30 +08:00
|
|
|
bdb_cache_add( bdb, suffix_ei,
|
|
|
|
ctxcsn_e, (struct berval *)&slap_ldapsync_cn_bv, locker );
|
2003-08-26 08:35:27 +08:00
|
|
|
}
|
2003-08-26 04:20:26 +08:00
|
|
|
}
|
|
|
|
|
2003-12-30 07:31:39 +08:00
|
|
|
if ( rs->sr_err == LDAP_SUCCESS && !op->o_no_psearch ) {
|
2003-12-11 08:04:52 +08:00
|
|
|
ldap_pvt_thread_rdwr_rlock( &bdb->bi_pslist_rwlock );
|
|
|
|
LDAP_LIST_FOREACH( ps_list, &bdb->bi_psearch_list, o_ps_link ) {
|
|
|
|
bdb_psearch( op, rs, ps_list, e, LDAP_PSEARCH_BY_DELETE );
|
|
|
|
}
|
|
|
|
ldap_pvt_thread_rdwr_runlock( &bdb->bi_pslist_rwlock );
|
|
|
|
}
|
|
|
|
|
2003-03-30 17:03:54 +08:00
|
|
|
rs->sr_err = TXN_COMMIT( ltid, 0 );
|
2002-01-29 08:02:27 +08:00
|
|
|
}
|
2000-09-24 07:15:40 +08:00
|
|
|
ltid = NULL;
|
|
|
|
op->o_private = NULL;
|
|
|
|
|
2003-03-30 17:03:54 +08:00
|
|
|
if( rs->sr_err != 0 ) {
|
2002-03-27 02:52:36 +08:00
|
|
|
#ifdef NEW_LOGGING
|
2002-07-12 04:33:24 +08:00
|
|
|
LDAP_LOG ( OPERATION, ERR,
|
2002-03-27 02:52:36 +08:00
|
|
|
"bdb_delete: txn_%s failed: %s (%d)\n",
|
2003-12-30 07:31:39 +08:00
|
|
|
op->o_noop ? "abort (no-op)" : "commit",
|
|
|
|
db_strerror(rs->sr_err), rs->sr_err );
|
2002-03-27 02:52:36 +08:00
|
|
|
#else
|
2000-09-24 07:15:40 +08:00
|
|
|
Debug( LDAP_DEBUG_TRACE,
|
2002-01-29 08:02:27 +08:00
|
|
|
"bdb_delete: txn_%s failed: %s (%d)\n",
|
|
|
|
op->o_noop ? "abort (no-op)" : "commit",
|
2003-03-30 17:03:54 +08:00
|
|
|
db_strerror(rs->sr_err), rs->sr_err );
|
2002-03-27 02:52:36 +08:00
|
|
|
#endif
|
2003-03-30 17:03:54 +08:00
|
|
|
rs->sr_err = LDAP_OTHER;
|
|
|
|
rs->sr_text = "commit failed";
|
2000-09-24 14:04:58 +08:00
|
|
|
|
2003-09-17 02:56:04 +08:00
|
|
|
goto return_results;
|
|
|
|
}
|
|
|
|
|
2002-03-27 02:52:36 +08:00
|
|
|
#ifdef NEW_LOGGING
|
2003-09-17 02:56:04 +08:00
|
|
|
LDAP_LOG ( OPERATION, RESULTS,
|
|
|
|
"bdb_delete: deleted%s id=%08lx db=\"%s\"\n",
|
2003-12-30 07:31:39 +08:00
|
|
|
op->o_noop ? " (no-op)" : "",
|
|
|
|
e->e_id, e->e_dn );
|
2002-03-27 02:52:36 +08:00
|
|
|
#else
|
2003-09-17 02:56:04 +08:00
|
|
|
Debug( LDAP_DEBUG_TRACE,
|
|
|
|
"bdb_delete: deleted%s id=%08lx dn=\"%s\"\n",
|
|
|
|
op->o_noop ? " (no-op)" : "",
|
|
|
|
e->e_id, e->e_dn );
|
2002-03-27 02:52:36 +08:00
|
|
|
#endif
|
2003-09-17 02:56:04 +08:00
|
|
|
rs->sr_err = LDAP_SUCCESS;
|
|
|
|
rs->sr_text = NULL;
|
|
|
|
if( num_ctrls ) rs->sr_ctrls = ctrls;
|
2000-09-24 07:15:40 +08:00
|
|
|
|
|
|
|
return_results:
|
2003-03-30 17:03:54 +08:00
|
|
|
send_ldap_result( op, rs );
|
2000-09-24 07:15:40 +08:00
|
|
|
|
2003-12-30 07:31:39 +08:00
|
|
|
if( rs->sr_err == LDAP_SUCCESS && bdb->bi_txn_cp ) {
|
2000-09-28 12:09:13 +08:00
|
|
|
ldap_pvt_thread_yield();
|
2001-12-07 13:05:00 +08:00
|
|
|
TXN_CHECKPOINT( bdb->bi_dbenv,
|
2000-09-28 12:09:13 +08:00
|
|
|
bdb->bi_txn_cp_kbyte, bdb->bi_txn_cp_min, 0 );
|
|
|
|
}
|
|
|
|
|
2004-02-24 06:47:55 +08:00
|
|
|
if ( rs->sr_err == LDAP_SUCCESS && parent_is_glue && parent_is_leaf ) {
|
|
|
|
op->o_delete_glue_parent = 1;
|
|
|
|
}
|
|
|
|
|
2000-09-24 07:15:40 +08:00
|
|
|
done:
|
2000-09-24 14:04:58 +08:00
|
|
|
/* free entry */
|
2000-09-28 10:27:49 +08:00
|
|
|
if( e != NULL ) {
|
2003-04-17 00:23:36 +08:00
|
|
|
if ( rs->sr_err == LDAP_SUCCESS ) {
|
2003-05-23 10:04:03 +08:00
|
|
|
/* Free the EntryInfo and the Entry */
|
2003-09-27 13:12:17 +08:00
|
|
|
bdb_cache_delete_cleanup( &bdb->bi_cache, e );
|
2003-04-17 00:23:36 +08:00
|
|
|
} else {
|
|
|
|
bdb_unlocked_cache_return_entry_w(&bdb->bi_cache, e);
|
|
|
|
}
|
2000-09-28 10:27:49 +08:00
|
|
|
}
|
2000-09-24 07:15:40 +08:00
|
|
|
|
|
|
|
if( ltid != NULL ) {
|
2002-02-02 11:28:32 +08:00
|
|
|
TXN_ABORT( ltid );
|
2000-09-24 07:15:40 +08:00
|
|
|
op->o_private = NULL;
|
|
|
|
}
|
|
|
|
|
2003-12-30 07:31:39 +08:00
|
|
|
return rs->sr_err;
|
2000-09-24 07:15:40 +08:00
|
|
|
}
|