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

   1 /* schema.c - routines to manage schema definitions */
   2 /* $OpenLDAP$ */
   3 /*
   4  * Copyright 1998-2000 The OpenLDAP Foundation, All Rights Reserved.
   5  * COPYING RESTRICTIONS APPLY, see COPYRIGHT file
   6  */
   7
   8 #include "portable.h"
   9
  10 #include <stdio.h>
  11
  12 #include <ac/ctype.h>
  13 #include <ac/string.h>
  14 #include <ac/socket.h>
  15
  16 #include "slap.h"
  17 #include "ldap_pvt.h"
  18
  19
  20 #if defined( SLAPD_SCHEMA_DN )
  21
  22 int
  23 schema_info( Entry **entry, const char **text )
  24 {
  25         AttributeDescription *ad_structuralObjectClass
  26                 = slap_schema.si_ad_structuralObjectClass;
  27         AttributeDescription *ad_objectClass
  28                 = slap_schema.si_ad_objectClass;
  29
  30         Entry           *e;
  31         struct berval   val;
  32         struct berval   *vals[2];
  33
  34         vals[0] = &val;
  35         vals[1] = NULL;
  36
  37         e = (Entry *) ch_calloc( 1, sizeof(Entry) );
  38
  39         e->e_attrs = NULL;
  40         ber_str2bv( SLAPD_SCHEMA_DN, sizeof(SLAPD_SCHEMA_DN)-1, 1, &e->e_name);
  41         (void) dnNormalize2( NULL, &e->e_name, &e->e_nname );
  42         e->e_private = NULL;
  43
  44         val.bv_val = "LDAPsubentry";
  45         val.bv_len = sizeof("LDAPsubentry")-1;
  46         attr_merge( e, ad_structuralObjectClass, vals );
  47
  48         val.bv_val = "top";
  49         val.bv_len = sizeof("top")-1;
  50         attr_merge( e, ad_objectClass, vals );
  51
  52         val.bv_val = "LDAPsubentry";
  53         val.bv_len = sizeof("LDAPsubentry")-1;
  54         attr_merge( e, ad_objectClass, vals );
  55
  56         val.bv_val = "subschema";
  57         val.bv_len = sizeof("subschema")-1;
  58         attr_merge( e, ad_objectClass, vals );
  59
  60         val.bv_val = "extensibleObject";
  61         val.bv_len = sizeof("extensibleObject")-1;
  62         attr_merge( e, ad_objectClass, vals );
  63
  64         {
  65                 int rc;
  66                 AttributeDescription *desc = NULL;
  67                 struct berval rdn = { sizeof(SLAPD_SCHEMA_DN)-1,
  68                         SLAPD_SCHEMA_DN };
  69                 val.bv_val = strchr( rdn.bv_val, '=' );
  70
  71                 if( val.bv_val == NULL ) {
  72                         *text = "improperly configured subschema subentry";
  73                         return LDAP_OTHER;
  74                 }
  75
  76                 val.bv_val++;
  77                 val.bv_len = rdn.bv_len - (val.bv_val - rdn.bv_val);
  78                 rdn.bv_len -= val.bv_len + 1;
  79
  80                 rc = slap_bv2ad( &rdn, &desc, text );
  81
  82                 if( rc != LDAP_SUCCESS ) {
  83                         entry_free( e );
  84                         *text = "improperly configured subschema subentry";
  85                         return LDAP_OTHER;
  86                 }
  87
  88                 attr_merge( e, desc, vals );
  89         }
  90
  91         if ( syn_schema_info( e )
  92                 || mr_schema_info( e )
  93                 || at_schema_info( e )
  94                 || oc_schema_info( e ) )
  95         {
  96                 /* Out of memory, do something about it */
  97                 entry_free( e );
  98                 *text = "out of memory";
  99                 return LDAP_OTHER;
 100         }
 101
 102         *entry = e;
 103         return LDAP_SUCCESS;
 104 }
 105 #endif
 106