mirror of
https://git.openldap.org/openldap/openldap.git
synced 2024-12-21 03:10:25 +08:00
132 lines
3.1 KiB
C
132 lines
3.1 KiB
C
/* schema.c - routines to manage schema definitions */
|
|
/* $OpenLDAP$ */
|
|
/*
|
|
* Copyright 1998-2002 The OpenLDAP Foundation, All Rights Reserved.
|
|
* COPYING RESTRICTIONS APPLY, see COPYRIGHT file
|
|
*/
|
|
|
|
#include "portable.h"
|
|
|
|
#include <stdio.h>
|
|
|
|
#include <ac/ctype.h>
|
|
#include <ac/string.h>
|
|
#include <ac/socket.h>
|
|
|
|
#include "slap.h"
|
|
#include "ldap_pvt.h"
|
|
#include "lutil.h"
|
|
|
|
|
|
#if defined( SLAPD_SCHEMA_DN )
|
|
|
|
int
|
|
schema_info( Entry **entry, const char **text )
|
|
{
|
|
AttributeDescription *ad_structuralObjectClass
|
|
= slap_schema.si_ad_structuralObjectClass;
|
|
AttributeDescription *ad_objectClass
|
|
= slap_schema.si_ad_objectClass;
|
|
AttributeDescription *ad_createTimestamp
|
|
= slap_schema.si_ad_createTimestamp;
|
|
AttributeDescription *ad_modifyTimestamp
|
|
= slap_schema.si_ad_modifyTimestamp;
|
|
|
|
Entry *e;
|
|
struct berval vals[5];
|
|
|
|
e = (Entry *) ch_calloc( 1, sizeof(Entry) );
|
|
|
|
e->e_attrs = NULL;
|
|
/* backend-specific schema info should be created by the
|
|
* backend itself
|
|
*/
|
|
ber_dupbv( &e->e_name, &global_schemadn );
|
|
ber_dupbv( &e->e_nname, &global_schemandn );
|
|
e->e_private = NULL;
|
|
|
|
vals[0].bv_val = "subentry";
|
|
vals[0].bv_len = sizeof("subentry")-1;
|
|
attr_merge_one( e, ad_structuralObjectClass, vals );
|
|
|
|
vals[0].bv_val = "top";
|
|
vals[0].bv_len = sizeof("top")-1;
|
|
vals[1].bv_val = "subentry";
|
|
vals[1].bv_len = sizeof("subentry")-1;
|
|
vals[2].bv_val = "subschema";
|
|
vals[2].bv_len = sizeof("subschema")-1;
|
|
vals[3].bv_val = "extensibleObject";
|
|
vals[3].bv_len = sizeof("extensibleObject")-1;
|
|
vals[4].bv_val = NULL;
|
|
attr_merge( e, ad_objectClass, vals );
|
|
|
|
{
|
|
int rc;
|
|
AttributeDescription *desc = NULL;
|
|
struct berval rdn = global_schemadn;
|
|
vals[0].bv_val = strchr( rdn.bv_val, '=' );
|
|
|
|
if( vals[0].bv_val == NULL ) {
|
|
*text = "improperly configured subschema subentry";
|
|
return LDAP_OTHER;
|
|
}
|
|
|
|
vals[0].bv_val++;
|
|
vals[0].bv_len = rdn.bv_len - (vals[0].bv_val - rdn.bv_val);
|
|
rdn.bv_len -= vals[0].bv_len + 1;
|
|
|
|
rc = slap_bv2ad( &rdn, &desc, text );
|
|
|
|
if( rc != LDAP_SUCCESS ) {
|
|
entry_free( e );
|
|
*text = "improperly configured subschema subentry";
|
|
return LDAP_OTHER;
|
|
}
|
|
|
|
attr_merge_one( e, desc, vals );
|
|
}
|
|
|
|
{
|
|
struct tm *ltm;
|
|
char timebuf[ LDAP_LUTIL_GENTIME_BUFSIZE ];
|
|
|
|
/*
|
|
* According to RFC 2251:
|
|
|
|
Servers SHOULD provide the attributes createTimestamp and
|
|
modifyTimestamp in subschema entries, in order to allow clients to
|
|
maintain their caches of schema information.
|
|
|
|
* to be conservative, we declare schema created
|
|
* AND modified at server startup time ...
|
|
*/
|
|
|
|
ldap_pvt_thread_mutex_lock( &gmtime_mutex );
|
|
ltm = gmtime( &starttime );
|
|
lutil_gentime( timebuf, sizeof(timebuf), ltm );
|
|
ldap_pvt_thread_mutex_unlock( &gmtime_mutex );
|
|
|
|
vals[0].bv_val = timebuf;
|
|
vals[0].bv_len = strlen( timebuf );
|
|
|
|
attr_merge_one( e, ad_createTimestamp, vals );
|
|
attr_merge_one( e, ad_modifyTimestamp, vals );
|
|
}
|
|
|
|
if ( syn_schema_info( e )
|
|
|| mr_schema_info( e )
|
|
|| mru_schema_info( e )
|
|
|| at_schema_info( e )
|
|
|| oc_schema_info( e ) )
|
|
{
|
|
/* Out of memory, do something about it */
|
|
entry_free( e );
|
|
*text = "out of memory";
|
|
return LDAP_OTHER;
|
|
}
|
|
|
|
*entry = e;
|
|
return LDAP_SUCCESS;
|
|
}
|
|
#endif
|