struct mdb_info *mdb = (struct mdb_info *) op->o_bd->be_private;
struct berval pdn;
Entry *p = NULL, *oe = op->ora_e;
- EntryInfo *ei;
char textbuf[SLAP_TEXT_BUFLEN];
size_t textlen = sizeof textbuf;
AttributeDescription *children = slap_schema.si_ad_children;
AttributeDescription *entry = slap_schema.si_ad_entry;
- DB_TXN *ltid = NULL, *lt2;
- ID eid = NOID;
+ MDB_txn *txn = NULL;
+ ID eid = NOID, pid = 0;
struct mdb_op_info opinfo = {{{ 0 }}};
int subentry;
- DB_LOCK lock;
- int num_retries = 0;
int success;
LDAPControl **postread_ctrl = NULL;
subentry = is_entry_subentry( op->ora_e );
/* begin transaction */
- rs->sr_err = TXN_BEGIN( mdb->bi_dbenv, NULL, <id,
- mdb->bi_db_opflags );
+ rs->sr_err = mdb_txn_begin( mdb->mi_dbenv, 0, &txn );
rs->sr_text = NULL;
if( rs->sr_err != 0 ) {
Debug( LDAP_DEBUG_TRACE,
LDAP_XSTRING(mdb_add) ": txn_begin failed: %s (%d)\n",
- db_strerror(rs->sr_err), rs->sr_err, 0 );
+ mdb_strerror(rs->sr_err), rs->sr_err, 0 );
rs->sr_err = LDAP_OTHER;
rs->sr_text = "internal error";
goto return_results;
}
- opinfo.boi_oe.oe_key = mdb;
- opinfo.boi_txn = ltid;
- opinfo.boi_err = 0;
- opinfo.boi_acl_cache = op->o_do_not_cache;
- LDAP_SLIST_INSERT_HEAD( &op->o_extra, &opinfo.boi_oe, oe_next );
+ opinfo.moi_oe.oe_key = mdb;
+ opinfo.moi_txn = txn;
+ opinfo.moi_err = 0;
+ opinfo.moi_acl_cache = op->o_do_not_cache;
+ LDAP_SLIST_INSERT_HEAD( &op->o_extra, &opinfo.moi_oe, oe_next );
/*
* Get the parent dn and see if the corresponding entry exists.
}
/* get entry or parent */
- rs->sr_err = mdb_dn2entry( op, ltid, &op->ora_e->e_nname, &ei,
- 1, &lock );
+ rs->sr_err = mdb_dn2entry( op, txn, &op->ora_e->e_nname, &p, 1 );
switch( rs->sr_err ) {
case 0:
rs->sr_err = LDAP_ALREADY_EXISTS;
+ mdb_entry_return( p );
+ p = NULL;
goto return_results;
- case DB_NOTFOUND:
+ case MDB_NOTFOUND:
break;
case LDAP_BUSY:
rs->sr_text = "ldap server busy";
goto return_results;
}
- p = ei->bei_e;
if ( !p )
p = (Entry *)&slap_entry_root;
? get_entry_referrals( op, p )
: NULL;
if ( p != (Entry *)&slap_entry_root )
- mdb_unlocked_cache_return_entry_r( mdb, p );
+ mdb_entry_return( p );
p = NULL;
Debug( LDAP_DEBUG_TRACE,
LDAP_XSTRING(mdb_add) ": parent "
if ( ! rs->sr_err ) {
if ( p != (Entry *)&slap_entry_root )
- mdb_unlocked_cache_return_entry_r( mdb, p );
+ mdb_entry_return( p );
p = NULL;
Debug( LDAP_DEBUG_TRACE,
if ( p != (Entry *)&slap_entry_root ) {
if ( is_entry_subentry( p ) ) {
- mdb_unlocked_cache_return_entry_r( mdb, p );
+ mdb_entry_return( p );
p = NULL;
/* parent is a subentry, don't allow add */
Debug( LDAP_DEBUG_TRACE,
}
if ( is_entry_alias( p ) ) {
- mdb_unlocked_cache_return_entry_r( mdb, p );
+ mdb_entry_return( p );
p = NULL;
/* parent is an alias, don't allow add */
Debug( LDAP_DEBUG_TRACE,
rs->sr_matched = ber_strdup_x( p->e_name.bv_val,
op->o_tmpmemctx );
rs->sr_ref = get_entry_referrals( op, p );
- mdb_unlocked_cache_return_entry_r( mdb, p );
+ mdb_entry_return( p );
p = NULL;
Debug( LDAP_DEBUG_TRACE,
LDAP_XSTRING(mdb_add) ": parent is referral\n",
/* free parent and reader lock */
if ( p != (Entry *)&slap_entry_root ) {
+ pid = p->e_id;
if ( p->e_nname.bv_len ) {
struct berval ppdn;
}
}
- mdb_unlocked_cache_return_entry_r( mdb, p );
+ mdb_entry_return( p );
}
p = NULL;
}
if ( eid == NOID ) {
- rs->sr_err = mdb_next_id( op->o_bd, &eid );
+ rs->sr_err = mdb_next_id( op->o_bd, txn, &eid );
if( rs->sr_err != 0 ) {
Debug( LDAP_DEBUG_TRACE,
LDAP_XSTRING(mdb_add) ": next_id failed (%d)\n",
op->ora_e->e_id = eid;
}
- /* nested transaction */
- rs->sr_err = TXN_BEGIN( mdb->bi_dbenv, ltid, <2,
- mdb->bi_db_opflags );
- rs->sr_text = NULL;
- if( rs->sr_err != 0 ) {
- Debug( LDAP_DEBUG_TRACE,
- LDAP_XSTRING(mdb_add) ": 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;
- }
-
/* dn2id index */
- rs->sr_err = mdb_dn2id_add( op, lt2, ei, op->ora_e );
+ rs->sr_err = mdb_dn2id_add( op, txn, pid, op->ora_e );
if ( rs->sr_err != 0 ) {
Debug( LDAP_DEBUG_TRACE,
LDAP_XSTRING(mdb_add) ": dn2id_add failed: %s (%d)\n",
- db_strerror(rs->sr_err), rs->sr_err, 0 );
+ mdb_strerror(rs->sr_err), rs->sr_err, 0 );
switch( rs->sr_err ) {
- case DB_KEYEXIST:
+ case MDB_KEYEXIST:
rs->sr_err = LDAP_ALREADY_EXISTS;
break;
default:
}
/* attribute indexes */
- rs->sr_err = mdb_index_entry_add( op, lt2, op->ora_e );
+ rs->sr_err = mdb_index_entry_add( op, txn, op->ora_e );
if ( rs->sr_err != LDAP_SUCCESS ) {
Debug( LDAP_DEBUG_TRACE,
LDAP_XSTRING(mdb_add) ": index_entry_add failed\n",
}
/* id2entry index */
- rs->sr_err = mdb_id2entry_add( op->o_bd, lt2, op->ora_e );
+ rs->sr_err = mdb_id2entry_add( op, txn, op->ora_e );
if ( rs->sr_err != 0 ) {
Debug( LDAP_DEBUG_TRACE,
LDAP_XSTRING(mdb_add) ": id2entry_add failed\n",
goto return_results;
}
- if ( TXN_COMMIT( lt2, 0 ) != 0 ) {
- rs->sr_err = LDAP_OTHER;
- rs->sr_text = "txn_commit(2) failed";
- goto return_results;
- }
-
/* post-read */
if( op->o_postread ) {
if( postread_ctrl == NULL ) {
}
if ( op->o_noop ) {
- if (( rs->sr_err=TXN_ABORT( ltid )) != 0 ) {
- rs->sr_text = "txn_abort (no-op) failed";
- } else {
- rs->sr_err = LDAP_X_NO_OPERATION;
- ltid = NULL;
- goto return_results;
- }
-
- } else {
- struct berval nrdn;
-
- /* pick the RDN if not suffix; otherwise pick the entire DN */
- if (pdn.bv_len) {
- nrdn.bv_val = op->ora_e->e_nname.bv_val;
- nrdn.bv_len = pdn.bv_val - op->ora_e->e_nname.bv_val - 1;
- } else {
- nrdn = op->ora_e->e_nname;
- }
-
- if(( rs->sr_err=TXN_COMMIT( ltid, 0 )) != 0 ) {
- rs->sr_text = "txn_commit failed";
- } else {
- rs->sr_err = LDAP_SUCCESS;
- }
+ mdb_txn_abort( txn );
+ rs->sr_err = LDAP_X_NO_OPERATION;
+ txn = NULL;
+ goto return_results;
}
- ltid = NULL;
- LDAP_SLIST_REMOVE( &op->o_extra, &opinfo.boi_oe, OpExtra, oe_next );
- opinfo.boi_oe.oe_key = NULL;
-
- if ( rs->sr_err != LDAP_SUCCESS ) {
+ if (( rs->sr_err = mdb_txn_commit( txn )) != 0 ) {
+ rs->sr_text = "txn_commit failed";
Debug( LDAP_DEBUG_TRACE,
LDAP_XSTRING(mdb_add) ": %s : %s (%d)\n",
- rs->sr_text, db_strerror(rs->sr_err), rs->sr_err );
+ rs->sr_text, mdb_strerror(rs->sr_err), rs->sr_err );
rs->sr_err = LDAP_OTHER;
goto return_results;
}
+ txn = NULL;
+
+ LDAP_SLIST_REMOVE( &op->o_extra, &opinfo.moi_oe, OpExtra, oe_next );
+ opinfo.moi_oe.oe_key = NULL;
Debug(LDAP_DEBUG_TRACE,
LDAP_XSTRING(mdb_add) ": added%s id=%08lx dn=\"%s\"\n",
success = rs->sr_err;
send_ldap_result( op, rs );
- if( ltid != NULL ) {
- TXN_ABORT( ltid );
+ if( txn != NULL ) {
+ mdb_txn_abort( txn );
}
- if ( opinfo.boi_oe.oe_key ) {
- LDAP_SLIST_REMOVE( &op->o_extra, &opinfo.boi_oe, OpExtra, oe_next );
+ if ( opinfo.moi_oe.oe_key ) {
+ LDAP_SLIST_REMOVE( &op->o_extra, &opinfo.moi_oe, OpExtra, oe_next );
}
if( success == LDAP_SUCCESS ) {
- /* We own the entry now, and it can be purged at will
- * Check to make sure it's the same entry we entered with.
- * Possibly a callback may have mucked with it, although
- * in general callbacks should treat the entry as read-only.
- */
- mdb_cache_deref( oe->e_private );
- if ( op->ora_e == oe )
- op->ora_e = NULL;
-
+#if 0
if ( mdb->bi_txn_cp_kbyte ) {
TXN_CHECKPOINT( mdb->bi_dbenv,
mdb->bi_txn_cp_kbyte, mdb->bi_txn_cp_min, 0 );
}
+#endif
}
slap_graduate_commit_csn( op );
struct mdb_info *mdb = (struct mdb_info *) op->o_bd->be_private;
Entry *e;
Attribute *a;
- EntryInfo *ei;
AttributeDescription *password = slap_schema.si_ad_userPassword;
- DB_TXN *rtxn;
- DB_LOCK lock;
+ MDB_txn *rtxn;
Debug( LDAP_DEBUG_ARGS,
"==> " LDAP_XSTRING(mdb_bind) ": dn: %s\n",
break;
}
- rs->sr_err = mdb_reader_get(op, mdb->bi_dbenv, &rtxn);
+ rs->sr_err = mdb_reader_get(op, mdb->mi_dbenv, &rtxn);
switch(rs->sr_err) {
case 0:
break;
return rs->sr_err;
}
-dn2entry_retry:
/* get entry with reader lock */
- rs->sr_err = mdb_dn2entry( op, rtxn, &op->o_req_ndn, &ei, 1,
- &lock );
+ rs->sr_err = mdb_dn2entry( op, rtxn, &op->o_req_ndn, &e, 0 );
switch(rs->sr_err) {
- case DB_NOTFOUND:
+ case MDB_NOTFOUND:
+ rs->sr_err = LDAP_INVALID_CREDENTIALS;
+ send_ldap_result( op, rs );
+ return rs->sr_err;
case 0:
break;
case LDAP_BUSY:
send_ldap_error( op, rs, LDAP_BUSY, "ldap_server_busy" );
return LDAP_BUSY;
- case DB_LOCK_DEADLOCK:
- case DB_LOCK_NOTGRANTED:
- goto dn2entry_retry;
default:
send_ldap_error( op, rs, LDAP_OTHER, "internal error" );
return rs->sr_err;
}
- e = ei->bei_e;
- if ( rs->sr_err == DB_NOTFOUND ) {
- if( e != NULL ) {
- mdb_cache_return_entry_r( mdb, e, &lock );
- e = NULL;
- }
-
- rs->sr_err = LDAP_INVALID_CREDENTIALS;
- send_ldap_result( op, rs );
-
- return rs->sr_err;
- }
-
ber_dupbv( &op->oq_bind.rb_edn, &e->e_name );
/* check for deleted */
done:
/* free entry and reader lock */
if( e != NULL ) {
- mdb_cache_return_entry_r( mdb, e, &lock );
+ mdb_entry_return( e );
}
if ( rs->sr_err ) {
{
struct mdb_info *mdb = (struct mdb_info *) op->o_bd->be_private;
Entry *e = NULL;
- EntryInfo *ei;
int manageDSAit = get_manageDSAit( op );
- DB_TXN *rtxn;
- DB_LOCK lock;
+ MDB_txn *rtxn;
- rs->sr_err = mdb_reader_get(op, mdb->bi_dbenv, &rtxn);
+ rs->sr_err = mdb_reader_get(op, mdb->mi_dbenv, &rtxn);
switch(rs->sr_err) {
case 0:
break;
return rs->sr_err;
}
-dn2entry_retry:
/* get entry */
- rs->sr_err = mdb_dn2entry( op, rtxn, &op->o_req_ndn, &ei, 1,
- &lock );
-
+ rs->sr_err = mdb_dn2entry( op, rtxn, &op->o_req_ndn, &e, 1 );
switch( rs->sr_err ) {
- case DB_NOTFOUND:
+ case MDB_NOTFOUND:
case 0:
break;
case LDAP_BUSY:
rs->sr_text = "ldap server busy";
goto return_results;
- case DB_LOCK_DEADLOCK:
- case DB_LOCK_NOTGRANTED:
- goto dn2entry_retry;
default:
rs->sr_err = LDAP_OTHER;
rs->sr_text = "internal error";
goto return_results;
}
- e = ei->bei_e;
- if ( rs->sr_err == DB_NOTFOUND ) {
+ if ( rs->sr_err == MDB_NOTFOUND ) {
if ( e != NULL ) {
/* return referral only if "disclose" is granted on the object */
if ( ! access_allowed( op, e, slap_schema.si_ad_entry,
rs->sr_err = LDAP_REFERRAL;
}
- mdb_cache_return_entry_r( mdb, e, &lock );
+ mdb_entry_return( e );
e = NULL;
} else {
rs->sr_err = rs->sr_ref ? LDAP_REFERRAL : LDAP_NO_SUCH_OBJECT;
}
+ rs->sr_flags = REP_MATCHED_MUSTBEFREED | REP_REF_MUSTBEFREED;
send_ldap_result( op, rs );
-
- ber_bvarray_free( rs->sr_ref );
- free( (char *)rs->sr_matched );
- rs->sr_ref = NULL;
- rs->sr_matched = NULL;
-
goto done;
}
done:
/* free entry */
if ( e != NULL ) {
- mdb_cache_return_entry_r( mdb, e, &lock );
+ mdb_entry_return( e );
}
return rs->sr_err;
mdb_db_cache(
Backend *be,
struct berval *name,
- DB **dbout )
+ MDB_dbi *dbout )
{
int i, flags;
int rc;
struct mdb_db_info *db;
char *file;
- *dbout = NULL;
+ *dbout = 0;
- for( i=MDB_NDB; i < mdb->bi_ndatabases; i++ ) {
- if( !ber_bvcmp( &mdb->bi_databases[i]->bdi_name, name) ) {
- *dbout = mdb->bi_databases[i]->bdi_db;
+ for( i=MDB_NDB; i < mdb->mi_ndatabases; i++ ) {
+ if( !ber_bvcmp( &mdb->mi_databases[i]->mdi_name, name) ) {
+ *dbout = mdb->mi_databases[i]->mdi_dbi;
return 0;
}
}
- ldap_pvt_thread_mutex_lock( &mdb->bi_database_mutex );
+ ldap_pvt_thread_mutex_lock( &mdb->mi_database_mutex );
/* check again! may have been added by another thread */
- for( i=MDB_NDB; i < mdb->bi_ndatabases; i++ ) {
- if( !ber_bvcmp( &mdb->bi_databases[i]->bdi_name, name) ) {
- *dbout = mdb->bi_databases[i]->bdi_db;
- ldap_pvt_thread_mutex_unlock( &mdb->bi_database_mutex );
+ for( i=MDB_NDB; i < mdb->mi_ndatabases; i++ ) {
+ if( !ber_bvcmp( &mdb->mi_databases[i]->mdi_name, name) ) {
+ *dbout = mdb->mi_databases[i]->mdi_dbi;
+ ldap_pvt_thread_mutex_unlock( &mdb->mi_database_mutex );
return 0;
}
}
if( i >= MDB_INDICES ) {
- ldap_pvt_thread_mutex_unlock( &mdb->bi_database_mutex );
+ ldap_pvt_thread_mutex_unlock( &mdb->mi_database_mutex );
return -1;
}
db = (struct mdb_db_info *) ch_calloc(1, sizeof(struct mdb_db_info));
- ber_dupbv( &db->bdi_name, name );
+ ber_dupbv( &db->mdi_name, name );
- rc = db_create( &db->bdi_db, mdb->bi_dbenv, 0 );
+ rc = db_create( &db->mdi_dbi, mdb->mi_dbenv, 0 );
if( rc != 0 ) {
Debug( LDAP_DEBUG_ANY,
"mdb_db_cache: db_create(%s) failed: %s (%d)\n",
- mdb->bi_dbenv_home, db_strerror(rc), rc );
- ldap_pvt_thread_mutex_unlock( &mdb->bi_database_mutex );
+ mdb->mi_dbenv_home, mdb_strerror(rc), rc );
+ ldap_pvt_thread_mutex_unlock( &mdb->mi_database_mutex );
ch_free( db );
return rc;
}
- file = ch_malloc( db->bdi_name.bv_len + sizeof(MDB_SUFFIX) );
- strcpy( file, db->bdi_name.bv_val );
- strcpy( file+db->bdi_name.bv_len, MDB_SUFFIX );
+ file = ch_malloc( db->mdi_name.bv_len + sizeof(MDB_SUFFIX) );
+ strcpy( file, db->mdi_name.bv_val );
+ strcpy( file+db->mdi_name.bv_len, MDB_SUFFIX );
#ifdef HAVE_EBCDIC
__atoe( file );
(SLAP_TOOL_QUICK|SLAP_TRUNCATE_MODE))
flags |= DB_TRUNCATE;
- rc = DB_OPEN( db->bdi_db,
+ rc = DB_OPEN( db->mdi_dbi,
file, NULL /* name */,
- MDB_INDEXTYPE, mdb->bi_db_opflags | flags, mdb->bi_dbenv_mode );
+ MDB_INDEXTYPE, mdb->mi_db_opflags | flags, mdb->mi_dbenv_mode );
ch_free( file );
if( rc != 0 ) {
Debug( LDAP_DEBUG_ANY,
"mdb_db_cache: db_open(%s) failed: %s (%d)\n",
- name->bv_val, db_strerror(rc), rc );
- ldap_pvt_thread_mutex_unlock( &mdb->bi_database_mutex );
+ name->bv_val, mdb_strerror(rc), rc );
+ ldap_pvt_thread_mutex_unlock( &mdb->mi_database_mutex );
return rc;
}
- mdb->bi_databases[i] = db;
- mdb->bi_ndatabases = i+1;
+ mdb->mi_databases[i] = db;
+ mdb->mi_ndatabases = i+1;
- *dbout = db->bdi_db;
+ *dbout = db->mdi_dbi;
- ldap_pvt_thread_mutex_unlock( &mdb->bi_database_mutex );
+ ldap_pvt_thread_mutex_unlock( &mdb->mi_database_mutex );
return 0;
}
mdb_delete( Operation *op, SlapReply *rs )
{
struct mdb_info *mdb = (struct mdb_info *) op->o_bd->be_private;
- Entry *matched = NULL;
struct berval pdn = {0, NULL};
Entry *e = NULL;
Entry *p = NULL;
- EntryInfo *ei = NULL, *eip = NULL;
int manageDSAit = get_manageDSAit( op );
AttributeDescription *children = slap_schema.si_ad_children;
AttributeDescription *entry = slap_schema.si_ad_entry;
- DB_TXN *ltid = NULL, *lt2;
+ MDB_txn *txn = NULL;
struct mdb_op_info opinfo = {{{ 0 }}};
- ID eid;
-
- DB_LOCK lock, plock;
-
- int num_retries = 0;
-
- int rc;
LDAPControl **preread_ctrl = NULL;
LDAPControl *ctrls[SLAP_MAX_RESPONSE_CONTROLS];
slap_get_csn( op, &csn, 1 );
}
- if( 0 ) {
-retry: /* transaction retry */
- if( e != NULL ) {
- mdb_unlocked_cache_return_entry_w(&mdb->bi_cache, e);
- e = NULL;
- }
- if( p != NULL ) {
- mdb_unlocked_cache_return_entry_r(&mdb->bi_cache, p);
- p = NULL;
- }
- Debug( LDAP_DEBUG_TRACE,
- "==> " LDAP_XSTRING(mdb_delete) ": retrying...\n",
- 0, 0, 0 );
- rs->sr_err = TXN_ABORT( ltid );
- ltid = NULL;
- LDAP_SLIST_REMOVE( &op->o_extra, &opinfo.boi_oe, OpExtra, oe_next );
- opinfo.boi_oe.oe_key = NULL;
- op->o_do_not_cache = opinfo.boi_acl_cache;
- if( rs->sr_err != 0 ) {
- rs->sr_err = LDAP_OTHER;
- rs->sr_text = "internal error";
- goto return_results;
- }
- if ( op->o_abandon ) {
- rs->sr_err = SLAPD_ABANDON;
- goto return_results;
- }
- parent_is_glue = 0;
- parent_is_leaf = 0;
- mdb_trans_backoff( ++num_retries );
- }
-
/* begin transaction */
- rs->sr_err = TXN_BEGIN( mdb->bi_dbenv, NULL, <id,
- mdb->bi_db_opflags );
+ rs->sr_err = mdb_txn_begin( mdb->mi_dbenv, 0, &txn );
rs->sr_text = NULL;
if( rs->sr_err != 0 ) {
Debug( LDAP_DEBUG_TRACE,
LDAP_XSTRING(mdb_delete) ": txn_begin failed: "
- "%s (%d)\n", db_strerror(rs->sr_err), rs->sr_err, 0 );
+ "%s (%d)\n", mdb_strerror(rs->sr_err), rs->sr_err, 0 );
rs->sr_err = LDAP_OTHER;
rs->sr_text = "internal error";
goto return_results;
}
- opinfo.boi_oe.oe_key = mdb;
- opinfo.boi_txn = ltid;
- opinfo.boi_err = 0;
- opinfo.boi_acl_cache = op->o_do_not_cache;
- LDAP_SLIST_INSERT_HEAD( &op->o_extra, &opinfo.boi_oe, oe_next );
+ opinfo.moi_oe.oe_key = mdb;
+ opinfo.moi_txn = txn;
+ opinfo.moi_err = 0;
+ opinfo.moi_acl_cache = op->o_do_not_cache;
+ LDAP_SLIST_INSERT_HEAD( &op->o_extra, &opinfo.moi_oe, oe_next );
if ( !be_issuffix( op->o_bd, &op->o_req_ndn ) ) {
dnParent( &op->o_req_ndn, &pdn );
}
- /* get entry */
- rs->sr_err = mdb_dn2entry( op, ltid, &op->o_req_ndn, &ei, 1,
- &lock );
-
+ /* get parent */
+ rs->sr_err = mdb_dn2entry( op, txn, &pdn, &p, 1 );
switch( rs->sr_err ) {
case 0:
- case DB_NOTFOUND:
+ case MDB_NOTFOUND:
break;
- case DB_LOCK_DEADLOCK:
- case DB_LOCK_NOTGRANTED:
- goto retry;
case LDAP_BUSY:
rs->sr_text = "ldap server busy";
goto return_results;
rs->sr_text = "internal error";
goto return_results;
}
-
- if ( rs->sr_err == 0 ) {
- e = ei->bei_e;
- eip = ei->bei_parent;
- } else {
- matched = ei->bei_e;
- }
-
- /* FIXME : dn2entry() should return non-glue entry */
- if ( e == NULL || ( !manageDSAit && is_entry_glue( e ))) {
+ if ( rs->sr_err == MDB_NOTFOUND ) {
Debug( LDAP_DEBUG_ARGS,
"<=- " LDAP_XSTRING(mdb_delete) ": no such object %s\n",
op->o_req_dn.bv_val, 0, 0);
- if ( matched != NULL ) {
- rs->sr_matched = ch_strdup( matched->e_dn );
- rs->sr_ref = is_entry_referral( matched )
- ? get_entry_referrals( op, matched )
+ if ( !BER_BVISEMPTY( &p->e_name )) {
+ rs->sr_matched = ch_strdup( p->e_name.bv_val );
+ rs->sr_ref = ( p && is_entry_referral( p ))
+ ? get_entry_referrals( op, p )
: NULL;
- mdb_unlocked_cache_return_entry_r(&mdb->bi_cache, matched);
- matched = NULL;
-
+ if ( p ) {
+ mdb_entry_return( p );
+ p = NULL;
+ }
} else {
rs->sr_ref = referral_rewrite( default_referral, NULL,
&op->o_req_dn, LDAP_SCOPE_DEFAULT );
goto return_results;
}
- rc = mdb_cache_find_id( op, ltid, eip->bei_id, &eip, 0, &plock );
- switch( rc ) {
- case DB_LOCK_DEADLOCK:
- case DB_LOCK_NOTGRANTED:
- goto retry;
+ /* get entry */
+ rs->sr_err = mdb_dn2entry( op, txn, &op->o_req_ndn, &e, 0 );
+ switch( rs->sr_err ) {
case 0:
- case DB_NOTFOUND:
+ case MDB_NOTFOUND:
break;
+ 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 ( eip ) p = eip->bei_e;
- if ( pdn.bv_len != 0 ) {
- if( p == NULL || !bvmatch( &pdn, &p->e_nname )) {
- Debug( LDAP_DEBUG_TRACE,
- "<=- " LDAP_XSTRING(mdb_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;
+ /* FIXME : dn2entry() should return non-glue entry */
+ if ( rs->sr_err == MDB_NOTFOUND || ( !manageDSAit && is_entry_glue( e ))) {
+ Debug( LDAP_DEBUG_ARGS,
+ "<=- " LDAP_XSTRING(mdb_delete) ": no such object %s\n",
+ op->o_req_dn.bv_val, 0, 0);
+
+ rs->sr_matched = ch_strdup( p->e_dn );
+ rs->sr_ref = is_entry_referral( p )
+ ? get_entry_referrals( op, p ) : NULL;
+ if ( e ) {
+ mdb_entry_return( e );
+ e = NULL;
}
+ mdb_entry_return( p );
+ p = NULL;
+ rs->sr_err = LDAP_REFERRAL;
+ rs->sr_flags = REP_MATCHED_MUSTBEFREED | REP_REF_MUSTBEFREED;
+ goto return_results;
+ }
+
+ if ( pdn.bv_len != 0 ) {
/* check parent for "children" acl */
rs->sr_err = access_allowed( op, p,
children, NULL, ACL_WDEL, NULL );
if ( !rs->sr_err ) {
- switch( opinfo.boi_err ) {
- case DB_LOCK_DEADLOCK:
- case DB_LOCK_NOTGRANTED:
- goto retry;
- }
-
Debug( LDAP_DEBUG_TRACE,
"<=- " LDAP_XSTRING(mdb_delete) ": no write "
"access to parent\n", 0, 0, 0 );
p = NULL;
if ( !rs->sr_err ) {
- switch( opinfo.boi_err ) {
- case DB_LOCK_DEADLOCK:
- case DB_LOCK_NOTGRANTED:
- goto retry;
- }
-
Debug( LDAP_DEBUG_TRACE,
"<=- " LDAP_XSTRING(mdb_delete)
": no access to parent\n",
entry, NULL, ACL_WDEL, NULL );
if ( !rs->sr_err ) {
- switch( opinfo.boi_err ) {
- case DB_LOCK_DEADLOCK:
- case DB_LOCK_NOTGRANTED:
- goto retry;
- }
-
Debug( LDAP_DEBUG_TRACE,
"<=- " LDAP_XSTRING(mdb_delete) ": no write access "
"to entry\n", 0, 0, 0 );
}
}
- /* nested transaction */
- rs->sr_err = TXN_BEGIN( mdb->bi_dbenv, ltid, <2,
- mdb->bi_db_opflags );
rs->sr_text = NULL;
- if( rs->sr_err != 0 ) {
- Debug( LDAP_DEBUG_TRACE,
- LDAP_XSTRING(mdb_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;
- }
-
- MDB_LOG_PRINTF( mdb->bi_dbenv, lt2, "slapd Starting delete %s(%d)",
- e->e_nname.bv_val, e->e_id );
/* Can't do it if we have kids */
- rs->sr_err = mdb_cache_children( op, lt2, e );
- if( rs->sr_err != DB_NOTFOUND ) {
+ rs->sr_err = mdb_dn2id_children( op, txn, e );
+ if( rs->sr_err != MDB_NOTFOUND ) {
switch( rs->sr_err ) {
- case DB_LOCK_DEADLOCK:
- case DB_LOCK_NOTGRANTED:
- goto retry;
case 0:
Debug(LDAP_DEBUG_ARGS,
"<=- " LDAP_XSTRING(mdb_delete)
Debug(LDAP_DEBUG_ARGS,
"<=- " LDAP_XSTRING(mdb_delete)
": has_children failed: %s (%d)\n",
- db_strerror(rs->sr_err), rs->sr_err, 0 );
+ mdb_strerror(rs->sr_err), rs->sr_err, 0 );
rs->sr_err = LDAP_OTHER;
rs->sr_text = "internal error";
}
}
/* delete from dn2id */
- rs->sr_err = mdb_dn2id_delete( op, lt2, eip, e );
+ rs->sr_err = mdb_dn2id_delete( op, txn, p->e_id, e );
if ( rs->sr_err != 0 ) {
Debug(LDAP_DEBUG_TRACE,
"<=- " LDAP_XSTRING(mdb_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:
- goto retry;
- }
+ "%s (%d)\n", mdb_strerror(rs->sr_err), rs->sr_err, 0 );
rs->sr_text = "DN index delete failed";
rs->sr_err = LDAP_OTHER;
goto return_results;
}
/* delete indices for old attributes */
- rs->sr_err = mdb_index_entry_del( op, lt2, e );
+ rs->sr_err = mdb_index_entry_del( op, txn, e );
if ( rs->sr_err != LDAP_SUCCESS ) {
Debug(LDAP_DEBUG_TRACE,
"<=- " LDAP_XSTRING(mdb_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 retry;
- }
+ "%s (%d)\n", mdb_strerror(rs->sr_err), rs->sr_err, 0 );
rs->sr_text = "entry index delete failed";
rs->sr_err = LDAP_OTHER;
goto return_results;
assert( !BER_BVISNULL( &op->o_csn ) );
vals[0] = op->o_csn;
BER_BVZERO( &vals[1] );
- rs->sr_err = mdb_index_values( op, lt2, slap_schema.si_ad_entryCSN,
+ rs->sr_err = mdb_index_values( op, txn, slap_schema.si_ad_entryCSN,
vals, 0, SLAP_INDEX_ADD_OP );
if ( rs->sr_err != LDAP_SUCCESS ) {
- switch( rs->sr_err ) {
- case DB_LOCK_DEADLOCK:
- case DB_LOCK_NOTGRANTED:
- goto retry;
- }
rs->sr_text = "entryCSN index update failed";
rs->sr_err = LDAP_OTHER;
goto return_results;
}
/* delete from id2entry */
- rs->sr_err = mdb_id2entry_delete( op->o_bd, lt2, e );
+ rs->sr_err = mdb_id2entry_delete( op->o_bd, txn, e );
if ( rs->sr_err != 0 ) {
Debug( LDAP_DEBUG_TRACE,
"<=- " LDAP_XSTRING(mdb_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:
- goto retry;
- }
+ "%s (%d)\n", mdb_strerror(rs->sr_err), rs->sr_err, 0 );
rs->sr_text = "entry delete failed";
rs->sr_err = LDAP_OTHER;
goto return_results;
if ( pdn.bv_len != 0 ) {
parent_is_glue = is_entry_glue(p);
- rs->sr_err = mdb_cache_children( op, lt2, p );
- if ( rs->sr_err != DB_NOTFOUND ) {
+ rs->sr_err = mdb_dn2id_children( op, txn, p );
+ if ( rs->sr_err != MDB_NOTFOUND ) {
switch( rs->sr_err ) {
- case DB_LOCK_DEADLOCK:
- case DB_LOCK_NOTGRANTED:
- goto retry;
case 0:
break;
default:
Debug(LDAP_DEBUG_ARGS,
"<=- " LDAP_XSTRING(mdb_delete)
": has_children failed: %s (%d)\n",
- db_strerror(rs->sr_err), rs->sr_err, 0 );
+ mdb_strerror(rs->sr_err), rs->sr_err, 0 );
rs->sr_err = LDAP_OTHER;
rs->sr_text = "internal error";
goto return_results;
}
parent_is_leaf = 1;
}
- mdb_unlocked_cache_return_entry_r(&mdb->bi_cache, p);
+ meb_entry_return( p );
p = NULL;
}
- MDB_LOG_PRINTF( mdb->bi_dbenv, lt2, "slapd Commit1 delete %s(%d)",
- e->e_nname.bv_val, e->e_id );
-
- if ( TXN_COMMIT( lt2, 0 ) != 0 ) {
- rs->sr_err = LDAP_OTHER;
- rs->sr_text = "txn_commit(2) failed";
- goto return_results;
- }
-
- eid = e->e_id;
-
if( op->o_noop ) {
- if ( ( rs->sr_err = TXN_ABORT( ltid ) ) != 0 ) {
- rs->sr_text = "txn_abort (no-op) failed";
- } else {
- rs->sr_err = LDAP_X_NO_OPERATION;
- ltid = NULL;
- goto return_results;
- }
+ mdb_txn_abort( txn );
+ rs->sr_err = LDAP_X_NO_OPERATION;
+ txn = NULL;
+ goto return_results;
} else {
-
- MDB_LOG_PRINTF( mdb->bi_dbenv, ltid, "slapd Cache delete %s(%d)",
- e->e_nname.bv_val, e->e_id );
-
- rc = mdb_cache_delete( mdb, e, ltid, &lock );
- switch( rc ) {
- case DB_LOCK_DEADLOCK:
- case DB_LOCK_NOTGRANTED:
- goto retry;
- }
-
- rs->sr_err = TXN_COMMIT( ltid, 0 );
+ rs->sr_err = mdb_txn_commit( txn );
+ txn = NULL;
}
- ltid = NULL;
- LDAP_SLIST_REMOVE( &op->o_extra, &opinfo.boi_oe, OpExtra, oe_next );
- opinfo.boi_oe.oe_key = NULL;
-
- MDB_LOG_PRINTF( mdb->bi_dbenv, NULL, "slapd Committed delete %s(%d)",
- e->e_nname.bv_val, e->e_id );
+ LDAP_SLIST_REMOVE( &op->o_extra, &opinfo.moi_oe, OpExtra, oe_next );
+ opinfo.moi_oe.oe_key = NULL;
if( rs->sr_err != 0 ) {
Debug( LDAP_DEBUG_TRACE,
LDAP_XSTRING(mdb_delete) ": txn_%s failed: %s (%d)\n",
op->o_noop ? "abort (no-op)" : "commit",
- db_strerror(rs->sr_err), rs->sr_err );
+ mdb_strerror(rs->sr_err), rs->sr_err );
rs->sr_err = LDAP_OTHER;
rs->sr_text = "commit failed";
Debug( LDAP_DEBUG_TRACE,
LDAP_XSTRING(mdb_delete) ": deleted%s id=%08lx dn=\"%s\"\n",
op->o_noop ? " (no-op)" : "",
- eid, op->o_req_dn.bv_val );
+ e->e_id, op->o_req_dn.bv_val );
rs->sr_err = LDAP_SUCCESS;
rs->sr_text = NULL;
if( num_ctrls ) rs->sr_ctrls = ctrls;
op->o_delete_glue_parent = 1;
}
- if ( p )
- mdb_unlocked_cache_return_entry_r(&mdb->bi_cache, p);
+ if ( p != NULL ) {
+ mdb_entry_return( p );
+ }
/* free entry */
if( e != NULL ) {
- if ( rs->sr_err == LDAP_SUCCESS ) {
- /* Free the EntryInfo and the Entry */
- mdb_cache_entryinfo_lock( BEI(e) );
- mdb_cache_delete_cleanup( &mdb->bi_cache, BEI(e) );
- } else {
- mdb_unlocked_cache_return_entry_w(&mdb->bi_cache, e);
- }
+ mdb_entry_return( e );
}
- if( ltid != NULL ) {
- TXN_ABORT( ltid );
+ if( txn != NULL ) {
+ mdb_txn_abort( txn );
}
- if ( opinfo.boi_oe.oe_key ) {
- LDAP_SLIST_REMOVE( &op->o_extra, &opinfo.boi_oe, OpExtra, oe_next );
+ if ( opinfo.moi_oe.oe_key ) {
+ LDAP_SLIST_REMOVE( &op->o_extra, &opinfo.moi_oe, OpExtra, oe_next );
}
send_ldap_result( op, rs );
slap_sl_free( *preread_ctrl, op->o_tmpmemctx );
}
+#if 0
if( rs->sr_err == LDAP_SUCCESS && mdb->bi_txn_cp_kbyte ) {
TXN_CHECKPOINT( mdb->bi_dbenv,
mdb->bi_txn_cp_kbyte, mdb->bi_txn_cp_min, 0 );
}
+#endif
return rs->sr_err;
}
MDB_txn *tid,
struct berval *dn,
Entry **e,
- struct berval *matched )
+ int matched )
{
int rc, rc2;
- ID id;
+ ID id = NOID;
+ struct berval bvm;
Debug(LDAP_DEBUG_TRACE, "mdb_dn2entry(\"%s\")\n",
dn->bv_val, 0, 0 );
*e = NULL;
- rc = mdb_dn2id( op, tid, dn, &id, matched );
+ rc = mdb_dn2id( op, tid, dn, &id, &bvm );
if ( rc ) {
- *e = NULL;
+ if ( matched )
+ rc2 = mdb_id2entry( op, tid, id, e );
+
} else {
rc = mdb_id2entry( op, tid, id, e );
}
+ if ( *e ) {
+ (*e)->e_name = bvm;
+ if ( rc == MDB_SUCCESS )
+ ber_dupbv_x( &(*e)->e_nname, dn, op->o_tmpmemctx );
+ }
return rc;
}
int rc = 0, nrlen;
diskNode *d;
char *ptr;
+ char dn[SLAP_LDAPDN_MAXLEN];
unsigned char dlen[2];
ID pid, nid;
struct berval tmp;
tmp = *in;
+ if ( matched ) {
+ matched->bv_val = dn + sizeof(dn) - 1;
+ matched->bv_len = 0;
+ *matched->bv_val-- = '\0';
+ }
+
nrlen = tmp.bv_len - op->o_bd->be_nsuffix[0].bv_len;
tmp.bv_val += nrlen;
tmp.bv_len = op->o_bd->be_nsuffix[0].bv_len;
*ptr = '\0';
data.mv_data = d;
rc = mdb_cursor_get( cursor, &key, &data, MDB_GET_BOTH );
+ op->o_tmpfree( d, op->o_tmpmemctx );
if ( rc == MDB_NOTFOUND ) {
- if ( matched ) {
- int len;
- matched->bv_val = tmp.bv_val + tmp.bv_len + 1;
- len = in->bv_len - ( matched->bv_val - in->bv_val );
- if ( len <= 0 ) {
- BER_BVZERO( matched );
- } else {
- matched->bv_len = len;
- }
+ if ( matched && matched->bv_len ) {
+ ptr = op->o_tmpalloc( matched->bv_len+1, op->o_tmpmemctx );
+ strcpy( ptr, matched->bv_val );
+ matched->bv_val = ptr;
}
}
- op->o_tmpfree( d, op->o_tmpmemctx );
if ( rc ) {
mdb_cursor_close( cursor );
break;
}
ptr = (char *) data.mv_data + data.mv_size - sizeof(ID);
memcpy( &nid, ptr, sizeof(ID));
+
+ /* grab the non-normalized RDN */
+ if ( matched ) {
+ int rlen;
+ d = data.mv_data;
+ rlen = data.mv_size - sizeof(diskNode) - tmp.bv_len;
+ matched->bv_len += rlen;
+ matched->bv_val -= rlen + 1;
+ ptr = lutil_strcopy( matched->bv_val, d->rdn + tmp.bv_len );
+ if ( pid ) {
+ *ptr = ',';
+ matched->bv_len++;
+ }
+ }
if ( tmp.bv_val > in->bv_val ) {
for (ptr = tmp.bv_val - 2; ptr > in->bv_val &&
!DN_SEPARATOR(*ptr); ptr--) /* empty */;
+++ /dev/null
-/* error.c - MDB errcall routine */
-/* $OpenLDAP$ */
-/* This work is part of OpenLDAP Software <http://www.openldap.org/>.
- *
- * Copyright 2000-2011 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 <stdio.h>
-#include <ac/string.h>
-
-#include "slap.h"
-#include "back-mdb.h"
-
-#if DB_VERSION_FULL < 0x04030000
-void mdb_errcall( const char *pfx, char * msg )
-#else
-void mdb_errcall( const DB_ENV *env, const char *pfx, const char * msg )
-#endif
-{
-#ifdef HAVE_EBCDIC
- if ( msg[0] > 0x7f )
- __etoa( msg );
-#endif
- Debug( LDAP_DEBUG_ANY, "mdb(%s): %s\n", pfx, msg, 0 );
-}
-
-#if DB_VERSION_FULL >= 0x04030000
-void mdb_msgcall( const DB_ENV *env, const char *msg )
-{
-#ifdef HAVE_EBCDIC
- if ( msg[0] > 0x7f )
- __etoa( msg );
-#endif
- Debug( LDAP_DEBUG_TRACE, "mdb: %s\n", msg, 0, 0 );
-}
-#endif
-
-#ifdef HAVE_EBCDIC
-
-#undef db_strerror
-
-/* Not re-entrant! */
-char *ebcdic_dberror( int rc )
-{
- static char msg[1024];
-
- strcpy( msg, db_strerror( rc ) );
- __etoa( msg );
- return msg;
-}
-#endif
Entry *e
)
{
- /* Our entries are allocated in two blocks; the data comes from
- * the db itself and the Entry structure and associated pointers
- * are allocated in entry_decode. The db data pointer is saved
- * in e_bv.
- */
- if ( e->e_bv.bv_val ) {
- /* See if the DNs were changed by modrdn */
- if( e->e_nname.bv_val < e->e_bv.bv_val || e->e_nname.bv_val >
- e->e_bv.bv_val + e->e_bv.bv_len ) {
- ch_free(e->e_name.bv_val);
- ch_free(e->e_nname.bv_val);
- }
- e->e_name.bv_val = NULL;
- e->e_nname.bv_val = NULL;
- /* In tool mode the e_bv buffer is realloc'd, leave it alone */
- if( !(slapMode & SLAP_TOOL_MODE) ) {
- free( e->e_bv.bv_val );
- }
- BER_BVZERO( &e->e_bv );
- }
entry_free( e );
return 0;
}
Backend *be,
AttributeDescription *desc,
int ftype,
- DB **dbp,
+ MDB_dbi *dbip,
slap_mask_t *maskp,
struct berval *prefixp )
{
AttrInfo *ai;
int rc;
slap_mask_t mask, type = 0;
- DB *db;
+ MDB_dbi dbi;
ai = mdb_index_mask( be, desc, prefixp );
}
mask = ai->ai_indexmask;
- rc = mdb_db_cache( be, prefixp, &db );
+ rc = mdb_db_cache( be, prefixp, &dbi );
if( rc != LDAP_SUCCESS ) {
return rc;
return LDAP_INAPPROPRIATE_MATCHING;
done:
- *dbp = db;
+ *dbip = dbi;
*maskp = mask;
return LDAP_SUCCESS;
}
static int indexer(
Operation *op,
- DB_TXN *txn,
+ MDB_txn *txn,
AttributeDescription *ad,
struct berval *atname,
BerVarray vals,
slap_mask_t mask )
{
int rc, i;
- DB *db;
+ MDB_dbi dbi;
struct berval *keys;
assert( mask != 0 );
- rc = mdb_db_cache( op->o_bd, atname, &db );
+ rc = mdb_db_cache( op->o_bd, atname, &dbi );
if ( rc != LDAP_SUCCESS ) {
Debug( LDAP_DEBUG_ANY,
}
if( IS_SLAP_INDEX( mask, SLAP_INDEX_PRESENT ) ) {
- rc = mdb_key_change( op->o_bd, db, txn, &presence_key, id, opid );
+ rc = mdb_key_change( op->o_bd, txn, dbi, &presence_key, id, opid );
if( rc ) {
goto done;
}
if( rc == LDAP_SUCCESS && keys != NULL ) {
for( i=0; keys[i].bv_val != NULL; i++ ) {
- rc = mdb_key_change( op->o_bd, db, txn, &keys[i], id, opid );
+ rc = mdb_key_change( op->o_bd, txn, dbi, &keys[i], id, opid );
if( rc ) {
ber_bvarray_free_x( keys, op->o_tmpmemctx );
goto done;
if( rc == LDAP_SUCCESS && keys != NULL ) {
for( i=0; keys[i].bv_val != NULL; i++ ) {
- rc = mdb_key_change( op->o_bd, db, txn, &keys[i], id, opid );
+ rc = mdb_key_change( op->o_bd, txn, dbi, &keys[i], id, opid );
if( rc ) {
ber_bvarray_free_x( keys, op->o_tmpmemctx );
goto done;
if( rc == LDAP_SUCCESS && keys != NULL ) {
for( i=0; keys[i].bv_val != NULL; i++ ) {
- rc = mdb_key_change( op->o_bd, db, txn, &keys[i], id, opid );
+ rc = mdb_key_change( op->o_bd, txn, dbi, &keys[i], id, opid );
if( rc ) {
ber_bvarray_free_x( keys, op->o_tmpmemctx );
goto done;
switch( rc ) {
/* The callers all know how to deal with these results */
case 0:
- case DB_LOCK_DEADLOCK:
- case DB_LOCK_NOTGRANTED:
break;
/* Anything else is bad news */
default:
static int index_at_values(
Operation *op,
- DB_TXN *txn,
+ MDB_txn *txn,
AttributeDescription *ad,
AttributeType *type,
struct berval *tags,
int mdb_index_values(
Operation *op,
- DB_TXN *txn,
+ MDB_txn *txn,
AttributeDescription *desc,
BerVarray vals,
ID id,
if( type->sat_ad ) {
slot = mdb_attr_slot( mdb, type->sat_ad, NULL );
if ( slot >= 0 ) {
- ir[slot].ai = mdb->bi_attrs[slot];
+ ir[slot].ai = mdb->mi_attrs[slot];
al = ch_malloc( sizeof( AttrList ));
al->attr = a;
al->next = ir[slot].attrs;
if( desc ) {
slot = mdb_attr_slot( mdb, desc, NULL );
if ( slot >= 0 ) {
- ir[slot].ai = mdb->bi_attrs[slot];
+ ir[slot].ai = mdb->mi_attrs[slot];
al = ch_malloc( sizeof( AttrList ));
al->attr = a;
al->next = ir[slot].attrs;
if ( id == 0 )
return 0;
- for (i=base; i<mdb->bi_nattrs; i+=slap_tool_thread_max) {
+ for (i=base; i<mdb->mi_nattrs; i+=slap_tool_thread_max) {
ir = ir0 + i;
if ( !ir->ai ) continue;
while (( al = ir->attrs )) {
int
mdb_index_entry(
Operation *op,
- DB_TXN *txn,
+ MDB_txn *txn,
int opid,
Entry *e )
{
int
mdb_key_read(
Backend *be,
- DB *db,
- DB_TXN *txn,
+ MDB_txn *txn,
+ MDB_dbi dbi,
struct berval *k,
ID *ids,
- DBC **saved_cursor,
+ MDB_cursor **saved_cursor,
int get_flag
)
{
int rc;
- DBT key;
+ MDB_val key;
Debug( LDAP_DEBUG_TRACE, "=> key_read\n", 0, 0, 0 );
- DBTzero( &key );
- bv2DBT(k,&key);
- key.ulen = key.size;
- key.flags = DB_DBT_USERMEM;
+ key.mv_size = k->bv_len;
+ key.mv_data = k->bv_val;
- rc = mdb_idl_fetch_key( be, db, txn, &key, ids, saved_cursor, get_flag );
+ rc = mdb_idl_fetch_key( be, txn, dbi, &key, ids, saved_cursor, get_flag );
if( rc != LDAP_SUCCESS ) {
Debug( LDAP_DEBUG_TRACE, "<= mdb_index_read: failed (%d)\n",
int
mdb_key_change(
Backend *be,
- DB *db,
- DB_TXN *txn,
+ MDB_txn *txn,
+ MDB_dbi dbi,
struct berval *k,
ID id,
int op
)
{
int rc;
- DBT key;
+ MDB_val key;
Debug( LDAP_DEBUG_TRACE, "=> key_change(%s,%lx)\n",
op == SLAP_INDEX_ADD_OP ? "ADD":"DELETE", (long) id, 0 );
- DBTzero( &key );
- bv2DBT(k,&key);
- key.ulen = key.size;
- key.flags = DB_DBT_USERMEM;
+ key.mv_size = k->bv_len;
+ key.mv_data = k->bv_val;
if (op == SLAP_INDEX_ADD_OP) {
/* Add values */
- rc = mdb_idl_insert_key( be, db, txn, &key, id );
- if ( rc == DB_KEYEXIST ) rc = 0;
+ rc = mdb_idl_insert_key( be, txn, dbi, &key, id );
+ if ( rc == MDB_KEYEXIST ) rc = 0;
} else {
/* Delete values */
- rc = mdb_idl_delete_key( be, db, txn, &key, id );
- if ( rc == DB_NOTFOUND ) rc = 0;
+ rc = mdb_idl_delete_key( be, txn, dbi, &key, id );
+ if ( rc == MDB_NOTFOUND ) rc = 0;
}
Debug( LDAP_DEBUG_TRACE, "<= key_change %d\n", rc, 0, 0 );
-Subproject commit 1baf6b1f3179d5717b13d2ac7d2452aa80f04771
+Subproject commit f2c57f62403ffcbe9fb8605e6e97d86f7aedb1a7
int mdb_modify_internal(
Operation *op,
- DB_TXN *tid,
+ MDB_txn *tid,
Modifications *modlist,
Entry *e,
const char **text,
{
struct mdb_info *mdb = (struct mdb_info *) op->o_bd->be_private;
Entry *e = NULL;
- EntryInfo *ei = NULL;
int manageDSAit = get_manageDSAit( op );
char textbuf[SLAP_TEXT_BUFLEN];
size_t textlen = sizeof textbuf;
- DB_TXN *ltid = NULL, *lt2;
+ MDB_txn *txn = NULL;
struct mdb_op_info opinfo = {{{ 0 }}};
Entry dummy = {0};
- DB_LOCK lock;
-
- int num_retries = 0;
-
LDAPControl **preread_ctrl = NULL;
LDAPControl **postread_ctrl = NULL;
LDAPControl *ctrls[SLAP_MAX_RESPONSE_CONTROLS];
int num_ctrls = 0;
- int rc;
-
#ifdef LDAP_X_TXN
int settle = 0;
#endif
slap_mods_opattrs( op, &op->orm_modlist, 1 );
}
- if( 0 ) {
-retry: /* transaction retry */
- if ( dummy.e_attrs ) {
- attrs_free( dummy.e_attrs );
- dummy.e_attrs = NULL;
- }
- if( e != NULL ) {
- mdb_unlocked_cache_return_entry_w(&mdb->bi_cache, e);
- e = NULL;
- }
- Debug(LDAP_DEBUG_TRACE,
- LDAP_XSTRING(mdb_modify) ": retrying...\n", 0, 0, 0);
-
- rs->sr_err = TXN_ABORT( ltid );
- ltid = NULL;
- LDAP_SLIST_REMOVE( &op->o_extra, &opinfo.boi_oe, OpExtra, oe_next );
- opinfo.boi_oe.oe_key = NULL;
- op->o_do_not_cache = opinfo.boi_acl_cache;
- if( rs->sr_err != 0 ) {
- rs->sr_err = LDAP_OTHER;
- rs->sr_text = "internal error";
- goto return_results;
- }
- if ( op->o_abandon ) {
- rs->sr_err = SLAPD_ABANDON;
- goto return_results;
- }
- mdb_trans_backoff( ++num_retries );
- }
-
/* begin transaction */
- rs->sr_err = TXN_BEGIN( mdb->bi_dbenv, NULL, <id,
- mdb->bi_db_opflags );
+ rs->sr_err = mdb_txn_begin( mdb->mi_dbenv, 0, &txn );
rs->sr_text = NULL;
if( rs->sr_err != 0 ) {
Debug( LDAP_DEBUG_TRACE,
LDAP_XSTRING(mdb_modify) ": txn_begin failed: "
- "%s (%d)\n", db_strerror(rs->sr_err), rs->sr_err, 0 );
+ "%s (%d)\n", mdb_strerror(rs->sr_err), rs->sr_err, 0 );
rs->sr_err = LDAP_OTHER;
rs->sr_text = "internal error";
goto return_results;
}
- opinfo.boi_oe.oe_key = mdb;
- opinfo.boi_txn = ltid;
- opinfo.boi_err = 0;
- opinfo.boi_acl_cache = op->o_do_not_cache;
- LDAP_SLIST_INSERT_HEAD( &op->o_extra, &opinfo.boi_oe, oe_next );
+ opinfo.moi_oe.oe_key = mdb;
+ opinfo.moi_txn = txn;
+ opinfo.moi_err = 0;
+ opinfo.moi_acl_cache = op->o_do_not_cache;
+ LDAP_SLIST_INSERT_HEAD( &op->o_extra, &opinfo.moi_oe, oe_next );
/* get entry or ancestor */
- rs->sr_err = mdb_dn2entry( op, ltid, &op->o_req_ndn, &ei, 1,
- &lock );
+ rs->sr_err = mdb_dn2entry( op, txn, &op->o_req_ndn, &e, 1 );
if ( rs->sr_err != 0 ) {
Debug( LDAP_DEBUG_TRACE,
LDAP_XSTRING(mdb_modify) ": dn2entry failed (%d)\n",
rs->sr_err, 0, 0 );
switch( rs->sr_err ) {
- case DB_LOCK_DEADLOCK:
- case DB_LOCK_NOTGRANTED:
- goto retry;
- case DB_NOTFOUND:
+ case MDB_NOTFOUND:
break;
case LDAP_BUSY:
rs->sr_text = "ldap server busy";
}
}
- e = ei->bei_e;
-
/* acquire and lock entry */
/* FIXME: dn2entry() should return non-glue entry */
- if (( rs->sr_err == DB_NOTFOUND ) ||
+ if (( rs->sr_err == MDB_NOTFOUND ) ||
( !manageDSAit && e && is_entry_glue( e )))
{
if ( e != NULL ) {
rs->sr_ref = is_entry_referral( e )
? get_entry_referrals( op, e )
: NULL;
- mdb_unlocked_cache_return_entry_r (&mdb->bi_cache, e);
+ mdb_entry_return( e );
e = NULL;
} else {
&op->o_req_dn, LDAP_SCOPE_DEFAULT );
}
+ rs->sr_flags = REP_MATCHED_MUSTBEFREED | REP_REF_MUSTBEFREED;
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;
-
goto done;
}
rs->sr_err = LDAP_REFERRAL;
rs->sr_matched = e->e_name.bv_val;
+ rs->sr_flags = REP_REF_MUSTBEFREED;
send_ldap_result( op, rs );
-
- ber_bvarray_free( rs->sr_ref );
- rs->sr_ref = NULL;
rs->sr_matched = NULL;
goto done;
}
}
}
- /* nested transaction */
- rs->sr_err = TXN_BEGIN( mdb->bi_dbenv, ltid, <2, mdb->bi_db_opflags );
- rs->sr_text = NULL;
- if( rs->sr_err != 0 ) {
- Debug( LDAP_DEBUG_TRACE,
- LDAP_XSTRING(mdb_modify) ": 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;
- }
/* Modify the entry */
dummy = *e;
- rs->sr_err = mdb_modify_internal( op, lt2, op->orm_modlist,
+ rs->sr_err = mdb_modify_internal( op, txn, op->orm_modlist,
&dummy, &rs->sr_text, textbuf, textlen );
if( rs->sr_err != LDAP_SUCCESS ) {
Debug( LDAP_DEBUG_TRACE,
LDAP_XSTRING(mdb_modify) ": modify failed (%d)\n",
rs->sr_err, 0, 0 );
- if ( (rs->sr_err == LDAP_INSUFFICIENT_ACCESS) && opinfo.boi_err ) {
- rs->sr_err = opinfo.boi_err;
+ if ( (rs->sr_err == LDAP_INSUFFICIENT_ACCESS) && opinfo.moi_err ) {
+ rs->sr_err = opinfo.moi_err;
}
/* Only free attrs if they were dup'd. */
if ( dummy.e_attrs == e->e_attrs ) dummy.e_attrs = NULL;
- switch( rs->sr_err ) {
- case DB_LOCK_DEADLOCK:
- case DB_LOCK_NOTGRANTED:
- goto retry;
- }
goto return_results;
}
/* change the entry itself */
- rs->sr_err = mdb_id2entry_update( op->o_bd, lt2, &dummy );
+ rs->sr_err = mdb_id2entry_update( op, txn, &dummy );
if ( rs->sr_err != 0 ) {
Debug( LDAP_DEBUG_TRACE,
LDAP_XSTRING(mdb_modify) ": id2entry update failed " "(%d)\n",
rs->sr_err, 0, 0 );
- switch( rs->sr_err ) {
- case DB_LOCK_DEADLOCK:
- case DB_LOCK_NOTGRANTED:
- goto retry;
- }
rs->sr_text = "entry update failed";
goto return_results;
}
- if ( TXN_COMMIT( lt2, 0 ) != 0 ) {
- rs->sr_err = LDAP_OTHER;
- rs->sr_text = "txn_commit(2) failed";
- goto return_results;
- }
-
if( op->o_postread ) {
if( postread_ctrl == NULL ) {
postread_ctrl = &ctrls[num_ctrls++];
}
if( op->o_noop ) {
- if ( ( rs->sr_err = TXN_ABORT( ltid ) ) != 0 ) {
- rs->sr_text = "txn_abort (no-op) failed";
- } else {
- rs->sr_err = LDAP_X_NO_OPERATION;
- ltid = NULL;
- /* Only free attrs if they were dup'd. */
- if ( dummy.e_attrs == e->e_attrs ) dummy.e_attrs = NULL;
- goto return_results;
- }
+ mdb_txn_abort( txn );
+ rs->sr_err = LDAP_X_NO_OPERATION;
+ txn = NULL;
+ /* Only free attrs if they were dup'd. */
+ if ( dummy.e_attrs == e->e_attrs ) dummy.e_attrs = NULL;
+ goto return_results;
} else {
- /* may have changed in mdb_modify_internal() */
- e->e_ocflags = dummy.e_ocflags;
- rc = mdb_cache_modify( mdb, e, dummy.e_attrs, ltid, &lock );
- switch( rc ) {
- case DB_LOCK_DEADLOCK:
- case DB_LOCK_NOTGRANTED:
- goto retry;
- }
dummy.e_attrs = NULL;
- rs->sr_err = TXN_COMMIT( ltid, 0 );
+ rs->sr_err = mdb_txn_commit( txn );
}
- ltid = NULL;
- LDAP_SLIST_REMOVE( &op->o_extra, &opinfo.boi_oe, OpExtra, oe_next );
- opinfo.boi_oe.oe_key = NULL;
+ txn = NULL;
+ LDAP_SLIST_REMOVE( &op->o_extra, &opinfo.moi_oe, OpExtra, oe_next );
+ opinfo.moi_oe.oe_key = NULL;
if( rs->sr_err != 0 ) {
Debug( LDAP_DEBUG_TRACE,
LDAP_XSTRING(mdb_modify) ": txn_%s failed: %s (%d)\n",
op->o_noop ? "abort (no-op)" : "commit",
- db_strerror(rs->sr_err), rs->sr_err );
+ mdb_strerror(rs->sr_err), rs->sr_err );
rs->sr_err = LDAP_OTHER;
rs->sr_text = "commit failed";
}
send_ldap_result( op, rs );
+#if 0
if( rs->sr_err == LDAP_SUCCESS && mdb->bi_txn_cp_kbyte ) {
TXN_CHECKPOINT( mdb->bi_dbenv,
mdb->bi_txn_cp_kbyte, mdb->bi_txn_cp_min, 0 );
}
+#endif
done:
slap_graduate_commit_csn( op );
- if( ltid != NULL ) {
- TXN_ABORT( ltid );
+ if( txn != NULL ) {
+ mdb_txn_abort( txn );
}
- if ( opinfo.boi_oe.oe_key ) {
- LDAP_SLIST_REMOVE( &op->o_extra, &opinfo.boi_oe, OpExtra, oe_next );
+ if ( opinfo.moi_oe.oe_key ) {
+ LDAP_SLIST_REMOVE( &op->o_extra, &opinfo.moi_oe, OpExtra, oe_next );
}
if( e != NULL ) {
- mdb_unlocked_cache_return_entry_w (&mdb->bi_cache, e);
+ mdb_entry_return( e );
}
if( preread_ctrl != NULL && (*preread_ctrl) != NULL ) {
struct berval new_dn = {0, NULL}, new_ndn = {0, NULL};
Entry *e = NULL;
Entry *p = NULL;
- EntryInfo *ei = NULL, *eip = NULL, *nei = NULL, *neip = NULL;
/* LDAP v2 supporting correct attribute handling. */
char textbuf[SLAP_TEXT_BUFLEN];
size_t textlen = sizeof textbuf;
- DB_TXN *ltid = NULL, *lt2;
+ MDB_txn *txn = NULL;
struct mdb_op_info opinfo = {{{ 0 }}};
Entry dummy = {0};
int manageDSAit = get_manageDSAit( op );
- DB_LOCK lock, plock, nplock;
-
- int num_retries = 0;
-
+ ID nid;
LDAPControl **preread_ctrl = NULL;
LDAPControl **postread_ctrl = NULL;
LDAPControl *ctrls[SLAP_MAX_RESPONSE_CONTROLS];
int num_ctrls = 0;
- int rc;
-
int parent_is_glue = 0;
int parent_is_leaf = 0;
slap_mods_opattrs( op, &op->orr_modlist, 1 );
- if( 0 ) {
-retry: /* transaction retry */
- if ( dummy.e_attrs ) {
- attrs_free( dummy.e_attrs );
- dummy.e_attrs = NULL;
- }
- if (e != NULL) {
- mdb_unlocked_cache_return_entry_w(&mdb->bi_cache, e);
- e = NULL;
- }
- if (p != NULL) {
- mdb_unlocked_cache_return_entry_r(&mdb->bi_cache, p);
- p = NULL;
- }
- if (np != NULL) {
- mdb_unlocked_cache_return_entry_r(&mdb->bi_cache, np);
- np = NULL;
- }
- Debug( LDAP_DEBUG_TRACE, "==>" LDAP_XSTRING(mdb_modrdn)
- ": retrying...\n", 0, 0, 0 );
-
- rs->sr_err = TXN_ABORT( ltid );
- ltid = NULL;
- LDAP_SLIST_REMOVE( &op->o_extra, &opinfo.boi_oe, OpExtra, oe_next );
- opinfo.boi_oe.oe_key = NULL;
- op->o_do_not_cache = opinfo.boi_acl_cache;
- if( rs->sr_err != 0 ) {
- rs->sr_err = LDAP_OTHER;
- rs->sr_text = "internal error";
- goto return_results;
- }
- if ( op->o_abandon ) {
- rs->sr_err = SLAPD_ABANDON;
- goto return_results;
- }
- parent_is_glue = 0;
- parent_is_leaf = 0;
- mdb_trans_backoff( ++num_retries );
- }
-
/* begin transaction */
- rs->sr_err = TXN_BEGIN( mdb->bi_dbenv, NULL, <id,
- mdb->bi_db_opflags );
+ rs->sr_err = mdb_txn_begin( mdb->mi_dbenv, 0, &txn );
rs->sr_text = NULL;
if( rs->sr_err != 0 ) {
Debug( LDAP_DEBUG_TRACE,
LDAP_XSTRING(mdb_modrdn) ": txn_begin failed: "
- "%s (%d)\n", db_strerror(rs->sr_err), rs->sr_err, 0 );
+ "%s (%d)\n", mdb_strerror(rs->sr_err), rs->sr_err, 0 );
rs->sr_err = LDAP_OTHER;
rs->sr_text = "internal error";
goto return_results;
}
- opinfo.boi_oe.oe_key = mdb;
- opinfo.boi_txn = ltid;
- opinfo.boi_err = 0;
- opinfo.boi_acl_cache = op->o_do_not_cache;
- LDAP_SLIST_INSERT_HEAD( &op->o_extra, &opinfo.boi_oe, oe_next );
+ opinfo.moi_oe.oe_key = mdb;
+ opinfo.moi_txn = txn;
+ opinfo.moi_err = 0;
+ opinfo.moi_acl_cache = op->o_do_not_cache;
+ LDAP_SLIST_INSERT_HEAD( &op->o_extra, &opinfo.moi_oe, oe_next );
- /* get entry */
- rs->sr_err = mdb_dn2entry( op, ltid, &op->o_req_ndn, &ei, 1,
- &lock );
+ if ( be_issuffix( op->o_bd, &e->e_nname ) ) {
+#ifdef MDB_MULTIPLE_SUFFIXES
+ /* Allow renaming one suffix entry to another */
+ p_ndn = slap_empty_bv;
+#else
+ /* There can only be one suffix entry */
+ rs->sr_err = LDAP_NAMING_VIOLATION;
+ rs->sr_text = "cannot rename suffix entry";
+ goto return_results;
+#endif
+ } else {
+ dnParent( &e->e_nname, &p_ndn );
+ }
+ np_ndn = &p_ndn;
+ /* Make sure parent entry exist and we can write its
+ * children.
+ */
+ rs->sr_err = mdb_dn2entry( op, txn, &p_ndn, &p, 0 );
+ switch( rs->sr_err ) {
+ case MDB_NOTFOUND:
+ Debug( LDAP_DEBUG_TRACE, LDAP_XSTRING(mdb_modrdn)
+ ": parent does not exist\n", 0, 0, 0);
+ rs->sr_err = LDAP_OTHER;
+ rs->sr_text = "entry's parent does not exist";
+ goto return_results;
+ case 0:
+ break;
+ 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;
+ }
+
+ /* check parent for "children" acl */
+ rs->sr_err = access_allowed( op, p,
+ children, NULL,
+ op->oq_modrdn.rs_newSup == NULL ?
+ ACL_WRITE : ACL_WDEL,
+ NULL );
+ if ( ! rs->sr_err ) {
+ rs->sr_err = LDAP_INSUFFICIENT_ACCESS;
+ Debug( LDAP_DEBUG_TRACE, "no access to parent\n", 0,
+ 0, 0 );
+ rs->sr_text = "no write access to parent's children";
+ goto return_results;
+ }
+
+ Debug( LDAP_DEBUG_TRACE,
+ LDAP_XSTRING(mdb_modrdn) ": wr to children "
+ "of entry %s OK\n", p_ndn.bv_val, 0, 0 );
+
+ if ( p_ndn.bv_val == slap_empty_bv.bv_val ) {
+ p_dn = slap_empty_bv;
+ } else {
+ dnParent( &e->e_name, &p_dn );
+ }
+
+ Debug( LDAP_DEBUG_TRACE,
+ LDAP_XSTRING(mdb_modrdn) ": parent dn=%s\n",
+ p_dn.bv_val, 0, 0 );
+
+ /* get entry */
+ rs->sr_err = mdb_dn2entry( op, txn, &op->o_req_ndn, &e, 0 );
switch( rs->sr_err ) {
case 0:
- case DB_NOTFOUND:
+ case MDB_NOTFOUND:
break;
- case DB_LOCK_DEADLOCK:
- case DB_LOCK_NOTGRANTED:
- goto retry;
case LDAP_BUSY:
rs->sr_text = "ldap server busy";
goto return_results;
goto return_results;
}
- e = ei->bei_e;
/* FIXME: dn2entry() should return non-glue entry */
- if (( rs->sr_err == DB_NOTFOUND ) ||
+ if (( rs->sr_err == MDB_NOTFOUND ) ||
( !manageDSAit && e && is_entry_glue( e )))
{
if( e != NULL ) {
rs->sr_ref = is_entry_referral( e )
? get_entry_referrals( op, e )
: NULL;
- mdb_unlocked_cache_return_entry_r( &mdb->bi_cache, e);
+ mdb_entry_return( e );
e = NULL;
} else {
/* check write on old entry */
rs->sr_err = access_allowed( op, e, entry, NULL, ACL_WRITE, NULL );
if ( ! rs->sr_err ) {
- switch( opinfo.boi_err ) {
- case DB_LOCK_DEADLOCK:
- case DB_LOCK_NOTGRANTED:
- goto retry;
- }
-
Debug( LDAP_DEBUG_TRACE, "no access to entry\n", 0,
0, 0 );
rs->sr_text = "no write access to old entry";
goto return_results;
}
-#ifndef MDB_HIER
- rs->sr_err = mdb_cache_children( op, ltid, e );
- if ( rs->sr_err != DB_NOTFOUND ) {
- switch( rs->sr_err ) {
- case DB_LOCK_DEADLOCK:
- case DB_LOCK_NOTGRANTED:
- goto retry;
- case 0:
- Debug(LDAP_DEBUG_ARGS,
- "<=- " LDAP_XSTRING(mdb_modrdn)
- ": non-leaf %s\n",
- op->o_req_dn.bv_val, 0, 0);
- rs->sr_err = LDAP_NOT_ALLOWED_ON_NONLEAF;
- rs->sr_text = "subtree rename not supported";
- break;
- default:
- Debug(LDAP_DEBUG_ARGS,
- "<=- " LDAP_XSTRING(mdb_modrdn)
- ": has_children 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;
- }
- ei->bei_state |= CACHE_ENTRY_NO_KIDS;
-#endif
-
if (!manageDSAit && is_entry_referral( e ) ) {
- /* parent is a referral, don't allow add */
+ /* entry is a referral, don't allow rename */
rs->sr_ref = get_entry_referrals( op, e );
Debug( LDAP_DEBUG_TRACE, LDAP_XSTRING(mdb_modrdn)
goto done;
}
- if ( be_issuffix( op->o_bd, &e->e_nname ) ) {
-#ifdef MDB_MULTIPLE_SUFFIXES
- /* Allow renaming one suffix entry to another */
- p_ndn = slap_empty_bv;
-#else
- /* There can only be one suffix entry */
- rs->sr_err = LDAP_NAMING_VIOLATION;
- rs->sr_text = "cannot rename suffix entry";
- goto return_results;
-#endif
- } else {
- dnParent( &e->e_nname, &p_ndn );
- }
- np_ndn = &p_ndn;
- eip = ei->bei_parent;
- if ( eip && eip->bei_id ) {
- /* Make sure parent entry exist and we can write its
- * children.
- */
- rs->sr_err = mdb_cache_find_id( op, ltid,
- eip->bei_id, &eip, 0, &plock );
-
- 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;
- }
-
- p = eip->bei_e;
- if( p == NULL) {
- Debug( LDAP_DEBUG_TRACE, LDAP_XSTRING(mdb_modrdn)
- ": parent does not exist\n", 0, 0, 0);
- rs->sr_err = LDAP_OTHER;
- rs->sr_text = "old entry's parent does not exist";
- goto return_results;
- }
- } else {
- p = (Entry *)&slap_entry_root;
- }
-
- /* check parent for "children" acl */
- rs->sr_err = access_allowed( op, p,
- children, NULL,
- op->oq_modrdn.rs_newSup == NULL ?
- ACL_WRITE : ACL_WDEL,
- NULL );
-
- if ( !p_ndn.bv_len )
- p = NULL;
-
- if ( ! rs->sr_err ) {
- switch( opinfo.boi_err ) {
- case DB_LOCK_DEADLOCK:
- case DB_LOCK_NOTGRANTED:
- goto retry;
- }
-
- rs->sr_err = LDAP_INSUFFICIENT_ACCESS;
- Debug( LDAP_DEBUG_TRACE, "no access to parent\n", 0,
- 0, 0 );
- rs->sr_text = "no write access to old parent's children";
- goto return_results;
- }
-
- Debug( LDAP_DEBUG_TRACE,
- LDAP_XSTRING(mdb_modrdn) ": wr to children "
- "of entry %s OK\n", p_ndn.bv_val, 0, 0 );
-
- if ( p_ndn.bv_val == slap_empty_bv.bv_val ) {
- p_dn = slap_empty_bv;
- } else {
- dnParent( &e->e_name, &p_dn );
- }
-
- Debug( LDAP_DEBUG_TRACE,
- LDAP_XSTRING(mdb_modrdn) ": parent dn=%s\n",
- p_dn.bv_val, 0, 0 );
-
new_parent_dn = &p_dn; /* New Parent unless newSuperior given */
if ( op->oq_modrdn.rs_newSup != NULL ) {
- Debug( LDAP_DEBUG_TRACE,
+ Debug( LDAP_DEBUG_TRACE,
LDAP_XSTRING(mdb_modrdn)
": new parent \"%s\" requested...\n",
op->oq_modrdn.rs_newSup->bv_val, 0, 0 );
}
/* Get Entry with dn=newSuperior. Does newSuperior exist? */
- rs->sr_err = mdb_dn2entry( op, ltid, np_ndn,
- &neip, 0, &nplock );
+ rs->sr_err = mdb_dn2entry( op, txn, np_ndn, &np, 0 );
switch( rs->sr_err ) {
- case 0: np = neip->bei_e;
- case DB_NOTFOUND:
+ case 0:
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( np == NULL) {
+ case MDB_NOTFOUND:
Debug( LDAP_DEBUG_TRACE,
LDAP_XSTRING(mdb_modrdn)
": newSup(ndn=%s) not here!\n",
rs->sr_text = "new superior not found";
rs->sr_err = LDAP_NO_SUCH_OBJECT;
goto return_results;
+ 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;
}
- Debug( LDAP_DEBUG_TRACE,
- LDAP_XSTRING(mdb_modrdn)
- ": wr to new parent OK np=%p, id=%ld\n",
- (void *) np, (long) np->e_id, 0 );
-
/* check newSuperior for "children" acl */
rs->sr_err = access_allowed( op, np, children,
NULL, ACL_WADD, NULL );
if( ! rs->sr_err ) {
- switch( opinfo.boi_err ) {
- case DB_LOCK_DEADLOCK:
- case DB_LOCK_NOTGRANTED:
- goto retry;
- }
-
Debug( LDAP_DEBUG_TRACE,
LDAP_XSTRING(mdb_modrdn)
": no wr to newSup children\n",
goto return_results;
}
+ Debug( LDAP_DEBUG_TRACE,
+ LDAP_XSTRING(mdb_modrdn)
+ ": wr to new parent OK np=%p, id=%ld\n",
+ (void *) np, (long) np->e_id, 0 );
+
if ( is_entry_alias( np ) ) {
/* parent is an alias, don't allow add */
Debug( LDAP_DEBUG_TRACE,
rs->sr_err = LDAP_OTHER;
goto return_results;
}
+ new_parent_dn = &np->e_name;
} else {
np_dn = NULL;
np = NULL;
if ( ! rs->sr_err ) {
- switch( opinfo.boi_err ) {
- case DB_LOCK_DEADLOCK:
- case DB_LOCK_NOTGRANTED:
- goto retry;
- }
-
rs->sr_err = LDAP_INSUFFICIENT_ACCESS;
- Debug( LDAP_DEBUG_TRACE,
- "no access to new superior\n",
+ Debug( LDAP_DEBUG_TRACE,
+ "no access to new superior\n",
0, 0, 0 );
rs->sr_text =
"no write access to new superior's children";
/* Build target dn and make sure target entry doesn't exist already. */
if (!new_dn.bv_val) {
- build_new_dn( &new_dn, new_parent_dn, &op->oq_modrdn.rs_newrdn, NULL );
+ build_new_dn( &new_dn, new_parent_dn, &op->oq_modrdn.rs_newrdn, NULL );
}
if (!new_ndn.bv_val) {
new_ndn.bv_val, 0, 0 );
/* Shortcut the search */
- nei = neip ? neip : eip;
- rs->sr_err = mdb_cache_find_ndn ( op, ltid, &new_ndn, &nei );
- if ( nei ) mdb_cache_entryinfo_unlock( nei );
+ rs->sr_err = mdb_dn2id ( op, txn, &new_ndn, &nid, NULL );
switch( rs->sr_err ) {
- case DB_LOCK_DEADLOCK:
- case DB_LOCK_NOTGRANTED:
- goto retry;
- case DB_NOTFOUND:
+ case MDB_NOTFOUND:
break;
case 0:
/* Allow rename to same DN */
- if ( nei == ei )
+ if ( nid == e->e_id )
break;
rs->sr_err = LDAP_ALREADY_EXISTS;
goto return_results;
if( slap_read_controls( op, rs, e,
&slap_pre_read_bv, preread_ctrl ) )
{
- Debug( LDAP_DEBUG_TRACE,
+ Debug( LDAP_DEBUG_TRACE,
"<=- " LDAP_XSTRING(mdb_modrdn)
": pre-read failed!\n", 0, 0, 0 );
if ( op->o_preread & SLAP_CONTROL_CRITICAL ) {
* operation if control fails? */
goto return_results;
}
- }
- }
-
- /* nested transaction */
- rs->sr_err = TXN_BEGIN( mdb->bi_dbenv, ltid, <2, mdb->bi_db_opflags );
- rs->sr_text = NULL;
- if( rs->sr_err != 0 ) {
- Debug( LDAP_DEBUG_TRACE,
- LDAP_XSTRING(mdb_modrdn)
- ": 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;
+ }
}
/* delete old DN */
- rs->sr_err = mdb_dn2id_delete( op, lt2, eip, e );
+ rs->sr_err = mdb_dn2id_delete( op, txn, p->e_id, e );
if ( rs->sr_err != 0 ) {
Debug(LDAP_DEBUG_TRACE,
"<=- " LDAP_XSTRING(mdb_modrdn)
": dn2id del 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 retry;
- }
+ mdb_strerror(rs->sr_err), rs->sr_err, 0 );
rs->sr_err = LDAP_OTHER;
rs->sr_text = "DN index delete fail";
goto return_results;
dummy.e_attrs = NULL;
/* add new DN */
- rs->sr_err = mdb_dn2id_add( op, lt2, neip ? neip : eip, &dummy );
+ rs->sr_err = mdb_dn2id_add( op, txn, np ? np->e_id : p->e_id, &dummy );
if ( rs->sr_err != 0 ) {
Debug(LDAP_DEBUG_TRACE,
"<=- " LDAP_XSTRING(mdb_modrdn)
": dn2id add 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 retry;
- }
+ mdb_strerror(rs->sr_err), rs->sr_err, 0 );
rs->sr_err = LDAP_OTHER;
rs->sr_text = "DN index add failed";
goto return_results;
dummy.e_attrs = e->e_attrs;
/* modify entry */
- rs->sr_err = mdb_modify_internal( op, lt2, op->orr_modlist, &dummy,
+ rs->sr_err = mdb_modify_internal( op, txn, op->orr_modlist, &dummy,
&rs->sr_text, textbuf, textlen );
if( rs->sr_err != LDAP_SUCCESS ) {
Debug(LDAP_DEBUG_TRACE,
"<=- " LDAP_XSTRING(mdb_modrdn)
": modify failed: %s (%d)\n",
- db_strerror(rs->sr_err), rs->sr_err, 0 );
- if ( ( rs->sr_err == LDAP_INSUFFICIENT_ACCESS ) && opinfo.boi_err ) {
- rs->sr_err = opinfo.boi_err;
+ mdb_strerror(rs->sr_err), rs->sr_err, 0 );
+ if ( ( rs->sr_err == LDAP_INSUFFICIENT_ACCESS ) && opinfo.moi_err ) {
+ rs->sr_err = opinfo.moi_err;
}
if ( dummy.e_attrs == e->e_attrs ) dummy.e_attrs = NULL;
- switch( rs->sr_err ) {
- case DB_LOCK_DEADLOCK:
- case DB_LOCK_NOTGRANTED:
- goto retry;
- }
goto return_results;
}
/* id2entry index */
- rs->sr_err = mdb_id2entry_update( op->o_bd, lt2, &dummy );
+ rs->sr_err = mdb_id2entry_update( op, txn, &dummy );
if ( rs->sr_err != 0 ) {
Debug(LDAP_DEBUG_TRACE,
"<=- " LDAP_XSTRING(mdb_modrdn)
": 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:
- goto retry;
- }
+ mdb_strerror(rs->sr_err), rs->sr_err, 0 );
rs->sr_err = LDAP_OTHER;
rs->sr_text = "entry update failed";
goto return_results;
if ( p_ndn.bv_len != 0 ) {
parent_is_glue = is_entry_glue(p);
- rs->sr_err = mdb_cache_children( op, lt2, p );
- if ( rs->sr_err != DB_NOTFOUND ) {
+ rs->sr_err = mdb_dn2id_children( op, txn, p );
+ if ( rs->sr_err != MDB_NOTFOUND ) {
switch( rs->sr_err ) {
- case DB_LOCK_DEADLOCK:
- case DB_LOCK_NOTGRANTED:
- goto retry;
case 0:
break;
default:
Debug(LDAP_DEBUG_ARGS,
"<=- " LDAP_XSTRING(mdb_modrdn)
": has_children failed: %s (%d)\n",
- db_strerror(rs->sr_err), rs->sr_err, 0 );
+ mdb_strerror(rs->sr_err), rs->sr_err, 0 );
rs->sr_err = LDAP_OTHER;
rs->sr_text = "internal error";
goto return_results;
}
parent_is_leaf = 1;
}
- mdb_unlocked_cache_return_entry_r(&mdb->bi_cache, p);
+ mdb_entry_return( p );
p = NULL;
}
- if ( TXN_COMMIT( lt2, 0 ) != 0 ) {
- rs->sr_err = LDAP_OTHER;
- rs->sr_text = "txn_commit(2) failed";
- goto return_results;
- }
-
if( op->o_postread ) {
if( postread_ctrl == NULL ) {
postread_ctrl = &ctrls[num_ctrls++];
if( slap_read_controls( op, rs, &dummy,
&slap_post_read_bv, postread_ctrl ) )
{
- Debug( LDAP_DEBUG_TRACE,
+ Debug( LDAP_DEBUG_TRACE,
"<=- " LDAP_XSTRING(mdb_modrdn)
": post-read failed!\n", 0, 0, 0 );
if ( op->o_postread & SLAP_CONTROL_CRITICAL ) {
* operation if control fails? */
goto return_results;
}
- }
+ }
}
if( op->o_noop ) {
- if(( rs->sr_err=TXN_ABORT( ltid )) != 0 ) {
- rs->sr_text = "txn_abort (no-op) failed";
- } else {
- rs->sr_err = LDAP_X_NO_OPERATION;
- ltid = NULL;
- /* Only free attrs if they were dup'd. */
- if ( dummy.e_attrs == e->e_attrs ) dummy.e_attrs = NULL;
- goto return_results;
- }
+ mdb_txn_abort( txn );
+ rs->sr_err = LDAP_X_NO_OPERATION;
+ txn = NULL;
+ /* Only free attrs if they were dup'd. */
+ if ( dummy.e_attrs == e->e_attrs ) dummy.e_attrs = NULL;
+ goto return_results;
} else {
- rc = mdb_cache_modrdn( mdb, e, &op->orr_nnewrdn, &dummy, neip,
- ltid, &lock );
- switch( rc ) {
- case DB_LOCK_DEADLOCK:
- case DB_LOCK_NOTGRANTED:
- goto retry;
- }
dummy.e_attrs = NULL;
new_dn.bv_val = NULL;
new_ndn.bv_val = NULL;
- if(( rs->sr_err=TXN_COMMIT( ltid, 0 )) != 0 ) {
+ if(( rs->sr_err=mdb_txn_commit( txn )) != 0 ) {
rs->sr_text = "txn_commit failed";
} else {
rs->sr_err = LDAP_SUCCESS;
}
}
-
- ltid = NULL;
- LDAP_SLIST_REMOVE( &op->o_extra, &opinfo.boi_oe, OpExtra, oe_next );
- opinfo.boi_oe.oe_key = NULL;
-
+
+ txn = NULL;
+ LDAP_SLIST_REMOVE( &op->o_extra, &opinfo.moi_oe, OpExtra, oe_next );
+ opinfo.moi_oe.oe_key = NULL;
+
if( rs->sr_err != LDAP_SUCCESS ) {
Debug( LDAP_DEBUG_TRACE,
LDAP_XSTRING(mdb_modrdn) ": %s : %s (%d)\n",
- rs->sr_text, db_strerror(rs->sr_err), rs->sr_err );
+ rs->sr_text, mdb_strerror(rs->sr_err), rs->sr_err );
rs->sr_err = LDAP_OTHER;
goto return_results;
}
send_ldap_result( op, rs );
+#if 0
if( rs->sr_err == LDAP_SUCCESS && mdb->bi_txn_cp_kbyte ) {
TXN_CHECKPOINT( mdb->bi_dbenv,
mdb->bi_txn_cp_kbyte, mdb->bi_txn_cp_min, 0 );
}
-
+#endif
+
if ( rs->sr_err == LDAP_SUCCESS && parent_is_glue && parent_is_leaf ) {
op->o_delete_glue_parent = 1;
}
/* LDAP v3 Support */
if( np != NULL ) {
- /* free new parent and reader lock */
- mdb_unlocked_cache_return_entry_r(&mdb->bi_cache, np);
+ /* free new parent */
+ mdb_entry_return( np );
}
if( p != NULL ) {
- /* free parent and reader lock */
- mdb_unlocked_cache_return_entry_r(&mdb->bi_cache, p);
+ /* free parent */
+ mdb_entry_return( p );
}
/* free entry */
if( e != NULL ) {
- mdb_unlocked_cache_return_entry_w( &mdb->bi_cache, e);
+ mdb_entry_return( e );
}
- if( ltid != NULL ) {
- TXN_ABORT( ltid );
+ if( txn != NULL ) {
+ mdb_txn_abort( txn );
}
- if ( opinfo.boi_oe.oe_key ) {
- LDAP_SLIST_REMOVE( &op->o_extra, &opinfo.boi_oe, OpExtra, oe_next );
+ if ( opinfo.moi_oe.oe_key ) {
+ LDAP_SLIST_REMOVE( &op->o_extra, &opinfo.moi_oe, OpExtra, oe_next );
}
if( preread_ctrl != NULL && (*preread_ctrl) != NULL ) {
struct mdb_info *mdb = (struct mdb_info *) op->o_bd->be_private;
struct mdb_op_info *opinfo;
OpExtra *oex;
- DB_TXN *rtxn;
+ MDB_txn *rtxn;
int rc;
- int release = 0;
assert( e != NULL );
- /* NOTE: this should never happen, but it actually happens
- * when using back-relay; until we find a better way to
- * preserve entry's private information while rewriting it,
- * let's disable the hasSubordinate feature for back-relay.
- */
- if ( BEI( e ) == NULL ) {
- Entry *ee = NULL;
- rc = be_entry_get_rw( op, &e->e_nname, NULL, NULL, 0, &ee );
- if ( rc != LDAP_SUCCESS || ee == NULL ) {
- rc = LDAP_OTHER;
- goto done;
- }
- e = ee;
- release = 1;
- if ( BEI( ee ) == NULL ) {
- rc = LDAP_OTHER;
- goto done;
- }
- }
-
/* Check for a txn in a parent op, otherwise use reader txn */
LDAP_SLIST_FOREACH( oex, &op->o_extra, oe_next ) {
if ( oex->oe_key == mdb )
break;
}
opinfo = (struct mdb_op_info *) oex;
- if ( opinfo && opinfo->boi_txn ) {
- rtxn = opinfo->boi_txn;
+ if ( opinfo && opinfo->moi_txn ) {
+ rtxn = opinfo->moi_txn;
} else {
- rc = mdb_reader_get(op, mdb->bi_dbenv, &rtxn);
+ rc = mdb_reader_get(op, mdb->mi_dbenv, &rtxn);
if ( rc ) {
rc = LDAP_OTHER;
goto done;
}
}
-retry:
- /* FIXME: we can no longer assume the entry's e_private
- * field is correctly populated; so we need to reacquire
- * it with reader lock */
- rc = mdb_cache_children( op, rtxn, e );
+ rc = mdb_dn2id_children( op, rtxn, e );
switch( rc ) {
- case DB_LOCK_DEADLOCK:
- case DB_LOCK_NOTGRANTED:
- goto retry;
-
case 0:
*hasSubordinates = LDAP_COMPARE_TRUE;
break;
- case DB_NOTFOUND:
+ case MDB_NOTFOUND:
*hasSubordinates = LDAP_COMPARE_FALSE;
rc = LDAP_SUCCESS;
break;
Debug(LDAP_DEBUG_ARGS,
"<=- " LDAP_XSTRING(mdb_hasSubordinates)
": has_children failed: %s (%d)\n",
- db_strerror(rc), rc, 0 );
+ mdb_strerror(rc), rc, 0 );
rc = LDAP_OTHER;
}
done:;
- if ( release && e != NULL ) be_entry_release_r( op, e );
return rc;
}
*/
int mdb_dn2entry LDAP_P(( Operation *op, MDB_txn *tid,
- struct berval *dn, Entry **e, struct berval *matched ));
+ struct berval *dn, Entry **e, int matched ));
/*
* dn2id.c
{
struct mdb_info *mdb = (struct mdb_info *) op->o_bd->be_private;
Entry *e = NULL;
- EntryInfo *ei;
int rc = LDAP_SUCCESS;
- DB_TXN *rtxn;
- DB_LOCK lock;
+ MDB_txn *rtxn;
if( op->o_tag == LDAP_REQ_SEARCH ) {
/* let search take care of itself */
return rc;
}
- rc = mdb_reader_get(op, mdb->bi_dbenv, &rtxn);
+ rc = mdb_reader_get(op, mdb->mi_dbenv, &rtxn);
switch(rc) {
case 0:
break;
return LDAP_OTHER;
}
-dn2entry_retry:
/* get entry */
- rc = mdb_dn2entry( op, rtxn, &op->o_req_ndn, &ei, 1, &lock );
-
- /* mdb_dn2entry() may legally leave ei == NULL
- * if rc != 0 and rc != DB_NOTFOUND
- */
- if ( ei ) {
- e = ei->bei_e;
- }
+ rc = mdb_dn2entry( op, rtxn, &op->o_req_ndn, &e, 1 );
switch(rc) {
- case DB_NOTFOUND:
+ case MDB_NOTFOUND:
case 0:
break;
case LDAP_BUSY:
rs->sr_text = "ldap server busy";
return LDAP_BUSY;
- case DB_LOCK_DEADLOCK:
- case DB_LOCK_NOTGRANTED:
- goto dn2entry_retry;
default:
Debug( LDAP_DEBUG_TRACE,
LDAP_XSTRING(mdb_referrals)
": dn2entry failed: %s (%d)\n",
- db_strerror(rc), rc, 0 );
+ mdb_strerror(rc), rc, 0 );
rs->sr_text = "internal error";
return LDAP_OTHER;
}
- if ( rc == DB_NOTFOUND ) {
+ if ( rc == MDB_NOTFOUND ) {
rc = LDAP_SUCCESS;
rs->sr_matched = NULL;
if ( e != NULL ) {
}
}
- mdb_cache_return_entry_r (mdb, e, &lock);
+ mdb_entry_return( e );
e = NULL;
}
ber_bvarray_free( refs );
}
- mdb_cache_return_entry_r(mdb, e, &lock);
+ mdb_entry_return( e );
return rc;
}