/* $OpenLDAP$ */
/* This work is part of OpenLDAP Software <http://www.openldap.org/>.
*
- * Copyright 2000-2004 The OpenLDAP Foundation.
+ * Copyright 2000-2005 The OpenLDAP Foundation.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
#include <ac/string.h>
#include "back-bdb.h"
-#include "external.h"
int
bdb_delete( Operation *op, SlapReply *rs )
AttributeDescription *children = slap_schema.si_ad_children;
AttributeDescription *entry = slap_schema.si_ad_entry;
DB_TXN *ltid = NULL, *lt2;
- struct bdb_op_info opinfo;
+ struct bdb_op_info opinfo = {0};
+ ID eid;
u_int32_t locker = 0;
DB_LOCK lock, plock;
int num_retries = 0;
- Operation* ps_list;
int rc;
- EntryInfo *suffix_ei;
- Entry *ctxcsn_e;
- int ctxcsn_added = 0;
+ LDAPControl **preread_ctrl = NULL;
LDAPControl *ctrls[SLAP_MAX_RESPONSE_CONTROLS];
int num_ctrls = 0;
int parent_is_glue = 0;
int parent_is_leaf = 0;
-#ifdef NEW_LOGGING
- LDAP_LOG ( OPERATION, ARGS, "==> bdb_delete: %s\n", op->o_req_dn.bv_val, 0, 0 );
-#else
- Debug( LDAP_DEBUG_ARGS, "==> bdb_delete: %s\n",
+ struct berval ctxcsn_ndn = BER_BVNULL;
+
+ ctrls[num_ctrls] = 0;
+
+ Debug( LDAP_DEBUG_ARGS, "==> " LDAP_XSTRING(bdb_delete) ": %s\n",
op->o_req_dn.bv_val, 0, 0 );
-#endif
+
+ build_new_dn( &ctxcsn_ndn, &op->o_bd->be_nsuffix[0],
+ (struct berval *)&slap_ldapsync_cn_bv, op->o_tmpmemctx );
if( 0 ) {
retry: /* transaction retry */
bdb_unlocked_cache_return_entry_w(&bdb->bi_cache, e);
e = NULL;
}
-#ifdef NEW_LOGGING
- LDAP_LOG ( OPERATION, DETAIL1,
- "==> bdb_delete: retrying...\n", 0, 0, 0 );
-#else
- Debug( LDAP_DEBUG_TRACE, "==> bdb_delete: retrying...\n",
+ if( p != NULL ) {
+ bdb_unlocked_cache_return_entry_r(&bdb->bi_cache, p);
+ p = NULL;
+ }
+ Debug( LDAP_DEBUG_TRACE,
+ "==> " LDAP_XSTRING(bdb_delete) ": retrying...\n",
0, 0, 0 );
-#endif
rs->sr_err = TXN_ABORT( ltid );
ltid = NULL;
op->o_private = NULL;
bdb->bi_db_opflags );
rs->sr_text = NULL;
if( rs->sr_err != 0 ) {
-#ifdef NEW_LOGGING
- LDAP_LOG ( OPERATION, ERR,
- "==> bdb_delete: txn_begin failed: %s (%d)\n",
- db_strerror(rs->sr_err), rs->sr_err, 0 );
-#else
Debug( LDAP_DEBUG_TRACE,
- "bdb_delete: txn_begin failed: %s (%d)\n",
- db_strerror(rs->sr_err), rs->sr_err, 0 );
-#endif
+ LDAP_XSTRING(bdb_delete) ": txn_begin failed: "
+ "%s (%d)\n", db_strerror(rs->sr_err), rs->sr_err, 0 );
rs->sr_err = LDAP_OTHER;
rs->sr_text = "internal error";
goto return_results;
/* 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",
+ "<=- " LDAP_XSTRING(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 );
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_ref = referral_rewrite( default_referral, NULL,
+ &op->o_req_dn, LDAP_SCOPE_DEFAULT );
}
rs->sr_err = LDAP_REFERRAL;
goto done;
}
- bdb_cache_find_id( op, ltid, eip->bei_id, &eip, 0, locker, &plock );
+ rc = bdb_cache_find_id( op, ltid, eip->bei_id, &eip, 0, locker, &plock );
+ switch( rc ) {
+ case DB_LOCK_DEADLOCK:
+ case DB_LOCK_NOTGRANTED:
+ goto retry;
+ case 0:
+ case DB_NOTFOUND:
+ break;
+ default:
+ rs->sr_err = LDAP_OTHER;
+ rs->sr_text = "internal error";
+ goto return_results;
+ }
if ( eip ) p = eip->bei_e;
if ( pdn.bv_len != 0 ) {
if( p == NULL || !bvmatch( &pdn, &p->e_nname )) {
-#ifdef NEW_LOGGING
- LDAP_LOG ( OPERATION, DETAIL1,
- "<=- bdb_delete: parent does not exist\n", 0, 0, 0 );
-#else
Debug( LDAP_DEBUG_TRACE,
- "<=- bdb_delete: parent does not exist\n",
- 0, 0, 0);
-#endif
+ "<=- " LDAP_XSTRING(bdb_delete) ": parent "
+ "does not exist\n", 0, 0, 0 );
rs->sr_err = LDAP_OTHER;
rs->sr_text = "could not locate parent of entry";
goto return_results;
rs->sr_err = access_allowed( op, p,
children, NULL, ACL_WRITE, NULL );
- bdb_unlocked_cache_return_entry_r(&bdb->bi_cache, p);
- p = NULL;
-
if ( !rs->sr_err ) {
switch( opinfo.boi_err ) {
case DB_LOCK_DEADLOCK:
goto retry;
}
-#ifdef NEW_LOGGING
- LDAP_LOG ( OPERATION, DETAIL1,
- "<=- bdb_delete: no write access to parent\n", 0, 0, 0 );
-#else
Debug( LDAP_DEBUG_TRACE,
- "<=- bdb_delete: no write access to parent\n",
- 0, 0, 0 );
-#endif
+ "<=- " LDAP_XSTRING(bdb_delete) ": no write "
+ "access to parent\n", 0, 0, 0 );
rs->sr_err = LDAP_INSUFFICIENT_ACCESS;
rs->sr_text = "no write access to parent";
goto return_results;
/* no parent, must be root to delete */
if( ! be_isroot( op ) ) {
if ( be_issuffix( op->o_bd, (struct berval *)&slap_empty_bv )
- || be_isupdate( op ) ) {
+ || be_shadow_update( op ) ) {
p = (Entry *)&slap_entry_root;
/* check parent for "children" acl */
goto retry;
}
-#ifdef NEW_LOGGING
- LDAP_LOG ( OPERATION, DETAIL1,
- "<=- bdb_delete: no access to parent\n", 0, 0, 0 );
-#else
Debug( LDAP_DEBUG_TRACE,
- "<=- bdb_delete: no access "
- "to parent\n", 0, 0, 0 );
-#endif
+ "<=- " LDAP_XSTRING(bdb_delete)
+ ": no access to parent\n",
+ 0, 0, 0 );
rs->sr_err = LDAP_INSUFFICIENT_ACCESS;
rs->sr_text = "no write access to parent";
goto return_results;
}
} else {
-#ifdef NEW_LOGGING
- LDAP_LOG ( OPERATION, DETAIL1,
- "<=- bdb_delete: no parent and not root\n", 0, 0, 0 );
-#else
Debug( LDAP_DEBUG_TRACE,
- "<=- bdb_delete: no parent "
- "and not root\n", 0, 0, 0);
-#endif
+ "<=- " LDAP_XSTRING(bdb_delete)
+ ": no parent and not root\n", 0, 0, 0 );
rs->sr_err = LDAP_INSUFFICIENT_ACCESS;
goto return_results;
}
goto retry;
}
-#ifdef NEW_LOGGING
- LDAP_LOG ( OPERATION, DETAIL1,
- "<=- bdb_delete: no write access to entry\n", 0, 0, 0 );
-#else
Debug( LDAP_DEBUG_TRACE,
- "<=- bdb_delete: no write access to entry\n",
- 0, 0, 0 );
-#endif
+ "<=- " LDAP_XSTRING(bdb_delete) ": no write access "
+ "to entry\n", 0, 0, 0 );
rs->sr_err = LDAP_INSUFFICIENT_ACCESS;
rs->sr_text = "no write access to entry";
goto return_results;
/* entry is a referral, don't allow delete */
rs->sr_ref = get_entry_referrals( op, e );
-#ifdef NEW_LOGGING
- LDAP_LOG ( OPERATION, DETAIL1,
- "<=- bdb_delete: entry is referral\n", 0, 0, 0 );
-#else
Debug( LDAP_DEBUG_TRACE,
- "bdb_delete: entry is referral\n", 0, 0, 0 );
-#endif
+ LDAP_XSTRING(bdb_delete) ": entry is referral\n",
+ 0, 0, 0 );
rs->sr_err = LDAP_REFERRAL;
rs->sr_matched = e->e_name.bv_val;
/* pre-read */
if( op->o_preread ) {
+ if( preread_ctrl == NULL ) {
+ preread_ctrl = &ctrls[num_ctrls++];
+ ctrls[num_ctrls] = NULL;
+ }
if( slap_read_controls( op, rs, e,
- &slap_pre_read_bv, &ctrls[num_ctrls] ) )
+ &slap_pre_read_bv, preread_ctrl ) )
{
-#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
+ "<=- " LDAP_XSTRING(bdb_delete) ": pre-read "
+ "failed!\n", 0, 0, 0 );
goto return_results;
}
- ctrls[++num_ctrls] = NULL;
}
/* nested transaction */
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
+ LDAP_XSTRING(bdb_delete) ": txn_begin(2) failed: "
+ "%s (%d)\n", db_strerror(rs->sr_err), rs->sr_err, 0 );
rs->sr_err = LDAP_OTHER;
rs->sr_text = "internal error";
goto return_results;
case DB_LOCK_NOTGRANTED:
goto retry;
case 0:
-#ifdef NEW_LOGGING
- LDAP_LOG ( OPERATION, DETAIL1,
- "<=- bdb_delete: non-leaf %s\n", op->o_req_dn.bv_val, 0, 0 );
-#else
Debug(LDAP_DEBUG_ARGS,
- "<=- bdb_delete: non-leaf %s\n",
+ "<=- " LDAP_XSTRING(bdb_delete)
+ ": non-leaf %s\n",
op->o_req_dn.bv_val, 0, 0);
-#endif
rs->sr_err = LDAP_NOT_ALLOWED_ON_NONLEAF;
- rs->sr_text = "subtree delete not supported";
+ rs->sr_text = "subordinate objects must be deleted first";
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",
+ "<=- " LDAP_XSTRING(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";
}
/* delete from dn2id */
rs->sr_err = bdb_dn2id_delete( op, lt2, eip, e );
if ( rs->sr_err != 0 ) {
-#ifdef NEW_LOGGING
- LDAP_LOG ( OPERATION, ERR,
- "<=- bdb_delete: dn2id failed: %s (%d)\n",
- db_strerror(rs->sr_err), rs->sr_err, 0 );
-#else
Debug(LDAP_DEBUG_TRACE,
- "<=- bdb_delete: dn2id failed: %s (%d)\n",
- db_strerror(rs->sr_err), rs->sr_err, 0 );
-#endif
+ "<=- " LDAP_XSTRING(bdb_delete) ": dn2id failed: "
+ "%s (%d)\n", db_strerror(rs->sr_err), rs->sr_err, 0 );
switch( rs->sr_err ) {
case DB_LOCK_DEADLOCK:
case DB_LOCK_NOTGRANTED:
/* delete from id2entry */
rs->sr_err = bdb_id2entry_delete( op->o_bd, lt2, e );
if ( rs->sr_err != 0 ) {
-#ifdef NEW_LOGGING
- LDAP_LOG ( OPERATION, ERR,
- "<=- bdb_delete: id2entry failed: %s (%d)\n",
- db_strerror(rs->sr_err), rs->sr_err, 0 );
-#else
Debug(LDAP_DEBUG_TRACE,
- "<=- bdb_delete: id2entry failed: %s (%d)\n",
- db_strerror(rs->sr_err), rs->sr_err, 0 );
-#endif
+ "<=- " LDAP_XSTRING(bdb_delete) ": id2entry failed: "
+ "%s (%d)\n", db_strerror(rs->sr_err), rs->sr_err, 0 );
switch( rs->sr_err ) {
case DB_LOCK_DEADLOCK:
case DB_LOCK_NOTGRANTED:
/* delete indices for old attributes */
rs->sr_err = bdb_index_entry_del( op, lt2, e );
if ( rs->sr_err != LDAP_SUCCESS ) {
-#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
+ "<=- " LDAP_XSTRING(bdb_delete) ": index failed: "
+ "%s (%d)\n", db_strerror(rs->sr_err), rs->sr_err, 0 );
switch( rs->sr_err ) {
case DB_LOCK_DEADLOCK:
case DB_LOCK_NOTGRANTED:
goto return_results;
}
- 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 );
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",
+ "<=- " LDAP_XSTRING(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;
goto return_results;
}
+ eid = e->e_id;
+
#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 ) {
ldap_pvt_thread_mutex_unlock( &bdb->bi_lastid_mutex );
#endif
- if ( LDAP_STAILQ_EMPTY( &op->o_bd->be_syncinfo )) {
- rc = bdb_csn_commit( op, rs, ltid, ei, &suffix_ei,
- &ctxcsn_e, &ctxcsn_added, locker );
- switch ( rc ) {
- case BDB_CSN_ABORT :
- goto return_results;
- case BDB_CSN_RETRY :
- goto retry;
- }
- }
-
if( op->o_noop ) {
if ( ( rs->sr_err = TXN_ABORT( ltid ) ) != 0 ) {
rs->sr_text = "txn_abort (no-op) failed";
goto return_results;
}
} else {
- bdb_cache_delete( &bdb->bi_cache, e, bdb->bi_dbenv,
+ rc = bdb_cache_delete( &bdb->bi_cache, e, bdb->bi_dbenv,
locker, &lock );
-
- if ( LDAP_STAILQ_EMPTY( &op->o_bd->be_syncinfo )) {
- if ( ctxcsn_added ) {
- bdb_cache_add( bdb, suffix_ei,
- ctxcsn_e, (struct berval *)&slap_ldapsync_cn_bv, locker );
- }
- }
-
- if ( rs->sr_err == LDAP_SUCCESS && !op->o_no_psearch ) {
- 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 );
+ switch( rc ) {
+ case DB_LOCK_DEADLOCK:
+ case DB_LOCK_NOTGRANTED:
+ goto retry;
}
rs->sr_err = TXN_COMMIT( ltid, 0 );
op->o_private = NULL;
if( rs->sr_err != 0 ) {
-#ifdef NEW_LOGGING
- LDAP_LOG ( OPERATION, ERR,
- "bdb_delete: txn_%s failed: %s (%d)\n",
- op->o_noop ? "abort (no-op)" : "commit",
- db_strerror(rs->sr_err), rs->sr_err );
-#else
Debug( LDAP_DEBUG_TRACE,
- "bdb_delete: txn_%s failed: %s (%d)\n",
+ LDAP_XSTRING(bdb_delete) ": txn_%s failed: %s (%d)\n",
op->o_noop ? "abort (no-op)" : "commit",
db_strerror(rs->sr_err), rs->sr_err );
-#endif
rs->sr_err = LDAP_OTHER;
rs->sr_text = "commit failed";
goto return_results;
}
-#ifdef NEW_LOGGING
- LDAP_LOG ( OPERATION, RESULTS,
- "bdb_delete: deleted%s id=%08lx db=\"%s\"\n",
- op->o_noop ? " (no-op)" : "",
- e->e_id, e->e_dn );
-#else
Debug( LDAP_DEBUG_TRACE,
- "bdb_delete: deleted%s id=%08lx dn=\"%s\"\n",
+ LDAP_XSTRING(bdb_delete) ": deleted%s id=%08lx dn=\"%s\"\n",
op->o_noop ? " (no-op)" : "",
- e->e_id, e->e_dn );
-#endif
+ eid, op->o_req_dn.bv_val );
rs->sr_err = LDAP_SUCCESS;
rs->sr_text = NULL;
if( num_ctrls ) rs->sr_ctrls = ctrls;
}
done:
+ if ( p )
+ bdb_unlocked_cache_return_entry_r(&bdb->bi_cache, p);
+
/* free entry */
if( e != NULL ) {
if ( rs->sr_err == LDAP_SUCCESS ) {
/* Free the EntryInfo and the Entry */
- bdb_cache_delete_cleanup( &bdb->bi_cache, e );
+ bdb_cache_delete_cleanup( &bdb->bi_cache, BEI(e) );
} else {
bdb_unlocked_cache_return_entry_w(&bdb->bi_cache, e);
}
op->o_private = NULL;
}
+ slap_sl_free( ctxcsn_ndn.bv_val, op->o_tmpmemctx );
+
+ if( preread_ctrl != NULL ) {
+ slap_sl_free( (*preread_ctrl)->ldctl_value.bv_val, op->o_tmpmemctx );
+ slap_sl_free( *preread_ctrl, op->o_tmpmemctx );
+ }
return rs->sr_err;
}
projects / openldap / blobdiff