git.sur5r.net Git - openldap/blob - servers/slapd/root_dse.c

   1 /* $OpenLDAP$ */
   2 /* root_dse.c - Provides the ROOT DSA-Specific Entry
   3  *
   4  * Copyright 1999-2000 The OpenLDAP Foundation.
   5  * All rights reserved.
   6  *
   7  * Redistribution and use in source and binary forms are permitted only
   8  * as authorized by the OpenLDAP Public License.  A copy of this
   9  * license is available at http://www.OpenLDAP.org/license.html or
  10  * in file LICENSE in the top-level directory of the distribution.
  11  */
  12
  13 #include "portable.h"
  14
  15 #include <stdio.h>
  16 #include <ac/string.h>
  17
  18 #include "slap.h"
  19
  20 int
  21 root_dse_info( Entry **entry, const char **text )
  22 {
  23         char buf[BUFSIZ];
  24         Entry           *e;
  25         struct berval   val;
  26         struct berval   *vals[2];
  27         int             i, j;
  28
  29 #ifdef SLAPD_SCHEMA_NOT_COMPAT
  30         AttributeDescription *ad_objectClass = slap_schema.si_ad_objectClass;
  31         AttributeDescription *ad_namingContexts = slap_schema.si_ad_namingContexts;
  32         AttributeDescription *ad_supportedControl = slap_schema.si_ad_supportedControl;
  33         AttributeDescription *ad_supportedExtension = slap_schema.si_ad_supportedExtension;
  34         AttributeDescription *ad_supportedLDAPVersion = slap_schema.si_ad_supportedLDAPVersion;
  35         AttributeDescription *ad_supportedSASLMechanisms = slap_schema.si_ad_supportedSASLMechanisms;
  36         AttributeDescription *ad_ref = slap_schema.si_ad_ref;
  37 #else
  38         char *ad_objectClass = "objectClass";
  39         char *ad_namingContexts = "namingContexts";
  40         char *ad_supportedControl = "supportedControl";
  41         char *ad_supportedExtension = "supportedExtension";
  42         char *ad_supportedLDAPVersion = "supportedLDAPVersion";
  43         char *ad_supportedSASLMechanisms = "supportedSASLMechanisms";
  44         char *ad_ref = "ref";
  45 #endif
  46
  47         vals[0] = &val;
  48         vals[1] = NULL;
  49
  50         e = (Entry *) ch_calloc( 1, sizeof(Entry) );
  51
  52         e->e_attrs = NULL;
  53         e->e_dn = ch_strdup( LDAP_ROOT_DSE );
  54         e->e_ndn = ch_strdup( LDAP_ROOT_DSE );
  55         (void) dn_normalize( e->e_ndn );
  56         e->e_private = NULL;
  57
  58         val.bv_val = "top";
  59         val.bv_len = sizeof("top")-1;
  60         attr_merge( e, ad_objectClass, vals );
  61
  62         val.bv_val = "OpenLDAProotDSE";
  63         val.bv_len = sizeof("OpenLDAProotDSE")-1;
  64         attr_merge( e, ad_objectClass, vals );
  65
  66         for ( i = 0; i < nbackends; i++ ) {
  67                 for ( j = 0; backends[i].be_suffix[j] != NULL; j++ ) {
  68                         val.bv_val = backends[i].be_suffix[j];
  69                         val.bv_len = strlen( val.bv_val );
  70                         attr_merge( e, ad_namingContexts, vals );
  71                 }
  72         }
  73
  74         /* altServer unsupported */
  75
  76         /* supportedControl */
  77         for ( i=0; supportedControls[i] != NULL; i++ ) {
  78                 val.bv_val = supportedControls[i];
  79                 val.bv_len = strlen( val.bv_val );
  80                 attr_merge( e, ad_supportedControl, vals );
  81         }
  82
  83         /* supportedExtension */
  84         for ( i=0; (val.bv_val = get_supported_extop(i)) != NULL; i++ ) {
  85                 val.bv_len = strlen( val.bv_val );
  86                 attr_merge( e, ad_supportedExtension, vals );
  87         }
  88
  89         /* supportedLDAPVersion */
  90         for ( i=LDAP_VERSION_MIN; i<=LDAP_VERSION_MAX; i++ ) {
  91                 sprintf(buf,"%d",i);
  92                 val.bv_val = buf;
  93                 val.bv_len = strlen( val.bv_val );
  94                 attr_merge( e, ad_supportedLDAPVersion, vals );
  95         }
  96
  97         /* supportedSASLMechanism */
  98         if( supportedSASLMechanisms != NULL ) {
  99                 for ( i=0; supportedSASLMechanisms[i] != NULL; i++ ) {
 100                         val.bv_val = supportedSASLMechanisms[i];
 101                         val.bv_len = strlen( val.bv_val );
 102                         attr_merge( e, ad_supportedSASLMechanisms, vals );
 103                 }
 104         }
 105
 106         if ( default_referral != NULL ) {
 107                 attr_merge( e, ad_ref, default_referral );
 108         }
 109
 110         *entry = e;
 111         return LDAP_SUCCESS;
 112 }
 113