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;
35 backsql_oc_map_rec *oc = NULL;
36 backsql_entryID e_id = BACKSQL_ENTRYID_INIT;
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 rs->sr_err = backsql_dn2id( op, rs, &e_id, dbh, &op->o_req_ndn, 1 );
62 if ( rs->sr_err != LDAP_SUCCESS ) {
63 Debug( LDAP_DEBUG_TRACE, " backsql_modify(): "
64 "could not lookup entry id\n", 0, 0, 0 );
65 rs->sr_text = ( rs->sr_err == LDAP_OTHER )
66 ? "SQL-backend error" : NULL;
70 #ifdef BACKSQL_ARBITRARY_KEY
71 Debug( LDAP_DEBUG_TRACE, " backsql_modify(): "
72 "modifying entry \"%s\" (id=%s)\n",
73 e_id.eid_dn.bv_val, e_id.eid_id.bv_val, 0 );
74 #else /* ! BACKSQL_ARBITRARY_KEY */
75 Debug( LDAP_DEBUG_TRACE, " backsql_modify(): "
76 "modifying entry \"%s\" (id=%ld)\n",
77 e_id.eid_dn.bv_val, e_id.eid_id, 0 );
78 #endif /* ! BACKSQL_ARBITRARY_KEY */
80 oc = backsql_id2oc( bi, e_id.eid_oc_id );
82 Debug( LDAP_DEBUG_TRACE, " backsql_modify(): "
83 "cannot determine objectclass of entry -- aborting\n",
86 * FIXME: should never occur, since the entry was built!!!
90 * FIXME: we don't want to send back
91 * excessively detailed messages
93 rs->sr_err = LDAP_OTHER;
94 rs->sr_text = "SQL-backend error";
99 e.e_name = op->o_req_dn;
100 e.e_nname = op->o_req_ndn;
101 if ( !acl_check_modlist( op, &e, op->oq_modify.rs_modlist ) ) {
102 rs->sr_err = LDAP_INSUFFICIENT_ACCESS;
105 rs->sr_err = backsql_modify_internal( op, rs, dbh, oc, &e_id,
106 op->oq_modify.rs_modlist );
109 if ( rs->sr_err == LDAP_SUCCESS ) {
111 * Commit only if all operations succeed
113 SQLTransact( SQL_NULL_HENV, dbh,
114 op->o_noop ? SQL_ROLLBACK : SQL_COMMIT );
118 send_ldap_result( op, rs );
119 Debug( LDAP_DEBUG_TRACE, "<==backsql_modify()\n", 0, 0, 0 );
121 return rs->sr_err != LDAP_SUCCESS ? rs->sr_err : op->o_noop;