mirror of
https://git.openldap.org/openldap/openldap.git
synced 2024-12-03 02:41:24 +08:00
3b15c6f10f
Remove back-perl, back-sql, back-tcl from branch as they have yet to be updated. Additional changes are needed prior to release of alpha4.
76 lines
1.8 KiB
C
76 lines
1.8 KiB
C
/* $OpenLDAP$ */
|
|
/*
|
|
* Copyright 1999-2000 The OpenLDAP Foundation, All Rights Reserved.
|
|
*
|
|
* COPYING RESTRICTIONS APPLY, see COPYRIGHT file in the top level
|
|
* directory of this package.
|
|
*/
|
|
/* Portions
|
|
* Copyright (c) 1998 Will Ballantyne, ITSD, Government of BC
|
|
* All rights reserved.
|
|
*
|
|
* Redistribution and use in source and binary forms are permitted
|
|
* provided that this notice is preserved and that due credit is given
|
|
* to ITSD, Government of BC. The name of ITSD
|
|
* may not be used to endorse or promote products derived from this
|
|
* software without specific prior written permission. This software
|
|
* is provided ``as is'' without express or implied warranty.
|
|
*/
|
|
|
|
#include "portable.h"
|
|
|
|
#include <stdio.h>
|
|
#include <ac/string.h>
|
|
#include <ac/socket.h>
|
|
#include "slap.h"
|
|
|
|
/*
|
|
* given a normalized uppercased dn (or root part),
|
|
* return an aliased dn if any of the alias suffixes match
|
|
*/
|
|
char *suffix_alias(
|
|
Backend *be,
|
|
char *dn )
|
|
{
|
|
int i, dnLength;
|
|
|
|
if(dn == NULL) return NULL;
|
|
if(be == NULL) return dn;
|
|
|
|
dnLength = strlen ( dn );
|
|
|
|
for ( i = 0;
|
|
be->be_suffixAlias != NULL && be->be_suffixAlias[i] != NULL;
|
|
i += 2 )
|
|
{
|
|
int aliasLength = strlen (be->be_suffixAlias[i]);
|
|
int diff = dnLength - aliasLength;
|
|
|
|
if ( diff < 0 ) {
|
|
/* alias is longer than dn */
|
|
continue;
|
|
} else if ( diff > 0 ) {
|
|
if ( ! DN_SEPARATOR(dn[diff-1]) ) {
|
|
/* boundary is not at a DN separator */
|
|
continue;
|
|
}
|
|
/* At a DN Separator */
|
|
/* XXX or an escaped separator... oh well */
|
|
}
|
|
|
|
if (!strcmp(be->be_suffixAlias[i], &dn[diff])) {
|
|
char *oldDN = dn;
|
|
dn = ch_malloc( diff + strlen(be->be_suffixAlias[i+1]) + 1 );
|
|
strncpy( dn, oldDN, diff );
|
|
strcpy( &dn[diff], be->be_suffixAlias[i+1] );
|
|
Debug( LDAP_DEBUG_ARGS,
|
|
"suffix_alias: converted \"%s\" to \"%s\"\n",
|
|
oldDN, dn, 0);
|
|
free (oldDN);
|
|
break;
|
|
}
|
|
}
|
|
|
|
return dn;
|
|
}
|