git.sur5r.net Git - openldap/blob - servers/slapd/back-ldbm/operational.c

   1 /* operational.c - ldbm backend operational attributes function */
   2 /*
   3  * Copyright 1998-2003 The OpenLDAP Foundation, All Rights Reserved.
   4  * COPYING RESTRICTIONS APPLY, see COPYRIGHT file
   5  */
   6
   7 #include "portable.h"
   8
   9 #include <stdio.h>
  10
  11 #include <ac/string.h>
  12 #include <ac/socket.h>
  13
  14 #include "slap.h"
  15 #include "back-ldbm.h"
  16 #include "proto-back-ldbm.h"
  17
  18 /*
  19  * sets *hasSubordinates to LDAP_COMPARE_TRUE/LDAP_COMPARE_FALSE
  20  * if the entry has children or not.
  21  */
  22 int
  23 ldbm_back_hasSubordinates(
  24         Operation       *op,
  25         Entry           *e,
  26         int             *hasSubordinates )
  27 {
  28         if ( has_children( op->o_bd, e ) ) {
  29                 *hasSubordinates = LDAP_COMPARE_TRUE;
  30
  31         } else {
  32                 *hasSubordinates = LDAP_COMPARE_FALSE;
  33         }
  34
  35         return 0;
  36 }
  37
  38 /*
  39  * sets the supported operational attributes (if required)
  40  */
  41 int
  42 ldbm_back_operational(
  43         Operation       *op,
  44         SlapReply       *rs,
  45         int             opattrs,
  46         Attribute       **a )
  47 {
  48         Attribute       **aa = a;
  49
  50         assert( rs->sr_entry );
  51
  52         if ( opattrs || ad_inlist( slap_schema.si_ad_hasSubordinates, rs->sr_attrs ) ) {
  53                 int     hs;
  54
  55                 hs = has_children( op->o_bd, rs->sr_entry );
  56                 *aa = slap_operational_hasSubordinate( hs );
  57                 if ( *aa != NULL ) {
  58                         aa = &(*aa)->a_next;
  59                 }
  60         }
  61
  62         return 0;
  63 }
  64