git.sur5r.net Git - openldap/blob - servers/slapd/back-sql/other.c

   1 /*
   2  *       Copyright 1999, Dmitry Kovalev <mit@openldap.org>, All rights reserved.
   3  *
   4  *       Redistribution and use in source and binary forms are permitted only
   5  *       as authorized by the OpenLDAP Public License.  A copy of this
   6  *       license is available at http://www.OpenLDAP.org/license.html or
   7  *       in file LICENSE in the top-level directory of the distribution.
   8  */
   9
  10 #include "portable.h"
  11
  12 #ifdef SLAPD_SQL
  13
  14 #include <stdio.h>
  15 #include <sys/types.h>
  16 #include "slap.h"
  17 #include "back-sql.h"
  18 #include "sql-wrap.h"
  19 #include "entry-id.h"
  20
  21 int
  22 backsql_compare(
  23         BackendDB       *bd,
  24         Connection      *conn,
  25         Operation       *op,
  26         struct berval   *dn,
  27         struct berval   *ndn,
  28         AttributeAssertion *ava )
  29 {
  30         Debug( LDAP_DEBUG_TRACE, "==>backsql_compare() - not implemented\n",
  31                         0, 0, 0 );
  32         return 1;
  33 }
  34
  35 int
  36 backsql_abandon(
  37         BackendDB       *be,
  38         Connection      *conn,
  39         Operation       *op,
  40         int             msgid )
  41 {
  42         Debug( LDAP_DEBUG_TRACE, "==>backsql_abandon()\n", 0, 0, 0 );
  43         Debug( LDAP_DEBUG_TRACE, "<==backsql_abandon()\n", 0, 0, 0 );
  44         return 0;
  45 }
  46
  47
  48 /*
  49  * sets the supported operational attributes (if required)
  50  */
  51
  52 int
  53 backsql_operational(
  54         BackendDB       *be,
  55         Connection      *conn,
  56         Operation       *op,
  57         Entry           *e,
  58         AttributeName   *attrs,
  59         int             opattrs,
  60         Attribute       **a )
  61 {
  62
  63         backsql_info            *bi = (backsql_info*)be->be_private;
  64         SQLHDBC                 dbh = SQL_NULL_HDBC;
  65         Attribute               **aa = a;
  66         int                     rc;
  67
  68         Debug( LDAP_DEBUG_TRACE, "==>backsql_operational(): entry '%s'\n",
  69                         e->e_nname.bv_val, 0, 0 );
  70
  71
  72         if ( opattrs || ad_inlist( slap_schema.si_ad_hasSubordinates, attrs ) ) {
  73                 rc = backsql_get_db_conn( be, conn, &dbh );
  74                 if ( rc != LDAP_SUCCESS ) {
  75                         goto no_connection;
  76                 }
  77
  78                 rc = backsql_has_children( bi, dbh, &e->e_nname );
  79
  80                 switch( rc ) {
  81                 case LDAP_COMPARE_TRUE:
  82                 case LDAP_COMPARE_FALSE:
  83                         *aa = slap_operational_hasSubordinate( rc == LDAP_COMPARE_TRUE );
  84                         if ( *aa != NULL ) {
  85                                 aa = &(*aa)->a_next;
  86                         }
  87                         rc = 0;
  88                         break;
  89
  90                 default:
  91                         Debug(LDAP_DEBUG_TRACE,
  92                                 "backsql_operational(): "
  93                                 "has_children failed( %d)\n",
  94                                 rc, 0, 0 );
  95                         rc = 1;
  96                         break;
  97                 }
  98         }
  99
 100         return rc;
 101
 102 no_connection:;
 103         Debug( LDAP_DEBUG_TRACE, "backsql_operational(): "
 104                 "could not get connection handle - exiting\n",
 105                 0, 0, 0 );
 106         send_ldap_result( conn, op, rc, "",
 107                         rc == LDAP_OTHER ? "SQL-backend error" : "",
 108                         NULL, NULL );
 109         return 1;
 110 }
 111
 112 #endif /* SLAPD_SQL */
 113