2 /* This work is part of OpenLDAP Software <http://www.openldap.org/>.
4 * Copyright 1999-2004 The OpenLDAP Foundation.
5 * Portions Copyright 1999 Dmitry Kovalev.
8 * Redistribution and use in source and binary forms, with or without
9 * modification, are permitted only as authorized by the OpenLDAP
12 * A copy of this license is available in the file LICENSE in the
13 * top-level directory of the distribution or, alternatively, at
14 * <http://www.OpenLDAP.org/license.html>.
17 * This work was initially developed by Dmitry Kovalev for inclusion
18 * by OpenLDAP Software.
24 #include <sys/types.h>
25 #include "ac/string.h"
28 #include "proto-sql.h"
31 backsql_modify( Operation *op, SlapReply *rs )
33 backsql_info *bi = (backsql_info*)op->o_bd->be_private;
34 SQLHDBC dbh = SQL_NULL_HDBC;
35 backsql_oc_map_rec *oc = NULL;
36 backsql_srch_info bsi = { 0 };
40 * FIXME: in case part of the operation cannot be performed
41 * (missing mapping, SQL write fails or so) the entire operation
42 * should be rolled-back
44 Debug( LDAP_DEBUG_TRACE, "==>backsql_modify(): modifying entry \"%s\"\n",
45 op->o_req_ndn.bv_val, 0, 0 );
47 rs->sr_err = backsql_get_db_conn( op, &dbh );
48 if ( rs->sr_err != LDAP_SUCCESS ) {
49 Debug( LDAP_DEBUG_TRACE, " backsql_modify(): "
50 "could not get connection handle - exiting\n",
53 * FIXME: we don't want to send back
54 * excessively detailed messages
56 rs->sr_text = ( rs->sr_err == LDAP_OTHER )
57 ? "SQL-backend error" : NULL;
61 /* FIXME: using all attributes because of access control later ... */
62 rs->sr_err = backsql_init_search( &bsi, &op->o_req_ndn,
64 SLAP_NO_LIMIT, SLAP_NO_LIMIT,
65 (time_t)(-1), NULL, dbh, op, rs,
66 slap_anlist_all_attributes,
68 if ( rs->sr_err != LDAP_SUCCESS ) {
69 Debug( LDAP_DEBUG_TRACE, "backsql_modify(): "
70 "could not retrieve modifyDN ID - no such entry\n",
72 rs->sr_err = LDAP_NO_SUCH_OBJECT;
77 rs->sr_err = backsql_id2entry( &bsi, &bsi.bsi_base_id );
78 if ( rs->sr_err != LDAP_SUCCESS ) {
79 Debug( LDAP_DEBUG_TRACE, "backsql_modify(): "
80 "error %d in backsql_id2entry()\n",
85 #ifdef BACKSQL_ARBITRARY_KEY
86 Debug( LDAP_DEBUG_TRACE, " backsql_modify(): "
87 "modifying entry \"%s\" (id=%s)\n",
88 bsi.bsi_base_id.eid_dn.bv_val,
89 bsi.bsi_base_id.eid_id.bv_val, 0 );
90 #else /* ! BACKSQL_ARBITRARY_KEY */
91 Debug( LDAP_DEBUG_TRACE, " backsql_modify(): "
92 "modifying entry \"%s\" (id=%ld)\n",
93 bsi.bsi_base_id.eid_dn.bv_val, bsi.bsi_base_id.eid_id, 0 );
94 #endif /* ! BACKSQL_ARBITRARY_KEY */
96 oc = backsql_id2oc( bi, bsi.bsi_base_id.eid_oc_id );
98 Debug( LDAP_DEBUG_TRACE, " backsql_modify(): "
99 "cannot determine objectclass of entry -- aborting\n",
102 * FIXME: should never occur, since the entry was built!!!
106 * FIXME: we don't want to send back
107 * excessively detailed messages
109 rs->sr_err = LDAP_OTHER;
110 rs->sr_text = "SQL-backend error";
115 e.e_name = op->o_req_dn;
116 e.e_nname = op->o_req_ndn;
117 if ( !acl_check_modlist( op, &e, op->oq_modify.rs_modlist ) ) {
118 rs->sr_err = LDAP_INSUFFICIENT_ACCESS;
121 rs->sr_err = backsql_modify_internal( op, rs, dbh, oc,
123 op->oq_modify.rs_modlist );
126 if ( rs->sr_err == LDAP_SUCCESS ) {
128 * Commit only if all operations succeed
130 SQLTransact( SQL_NULL_HENV, dbh,
131 op->o_noop ? SQL_ROLLBACK : SQL_COMMIT );
135 send_ldap_result( op, rs );
137 if ( !BER_BVISNULL( &bsi.bsi_base_id.eid_ndn ) ) {
138 (void)backsql_free_entryID( &bsi.bsi_base_id, 0 );
141 if ( bsi.bsi_e != NULL ) {
142 entry_clean( bsi.bsi_e );
145 Debug( LDAP_DEBUG_TRACE, "<==backsql_modify()\n", 0, 0, 0 );
147 return rs->sr_err != LDAP_SUCCESS ? rs->sr_err : op->o_noop;