mirror of
https://git.openldap.org/openldap/openldap.git
synced 2024-12-21 03:10:25 +08:00
86 lines
2.3 KiB
C
86 lines
2.3 KiB
C
/* compare.c - ldap backend compare function */
|
|
/* $OpenLDAP$ */
|
|
/*
|
|
* Copyright 1998-2000 The OpenLDAP Foundation, All Rights Reserved.
|
|
* COPYING RESTRICTIONS APPLY, see COPYRIGHT file
|
|
*/
|
|
/* This is an altered version */
|
|
/*
|
|
* Copyright 1999, Howard Chu, All rights reserved. <hyc@highlandsun.com>
|
|
*
|
|
* Permission is granted to anyone to use this software for any purpose
|
|
* on any computer system, and to alter it and redistribute it, subject
|
|
* to the following restrictions:
|
|
*
|
|
* 1. The author is not responsible for the consequences of use of this
|
|
* software, no matter how awful, even if they arise from flaws in it.
|
|
*
|
|
* 2. The origin of this software must not be misrepresented, either by
|
|
* explicit claim or by omission. Since few users ever read sources,
|
|
* credits should appear in the documentation.
|
|
*
|
|
* 3. Altered versions must be plainly marked as such, and must not be
|
|
* misrepresented as being the original software. Since few users
|
|
* ever read sources, credits should appear in the documentation.
|
|
*
|
|
* 4. This notice may not be removed or altered.
|
|
*
|
|
*
|
|
*
|
|
* Copyright 2000, Pierangelo Masarati, All rights reserved. <ando@sys-net.it>
|
|
*
|
|
* This software is being modified by Pierangelo Masarati.
|
|
* The previously reported conditions apply to the modified code as well.
|
|
* Changes in the original code are highlighted where required.
|
|
* Credits for the original code go to the author, Howard Chu.
|
|
*/
|
|
|
|
#include "portable.h"
|
|
|
|
#include <stdio.h>
|
|
|
|
#include <ac/string.h>
|
|
#include <ac/socket.h>
|
|
|
|
#include "slap.h"
|
|
#include "back-ldap.h"
|
|
|
|
int
|
|
ldap_back_compare(
|
|
Backend *be,
|
|
Connection *conn,
|
|
Operation *op,
|
|
const char *dn,
|
|
const char *ndn,
|
|
AttributeAssertion *ava
|
|
)
|
|
{
|
|
struct ldapinfo *li = (struct ldapinfo *) be->be_private;
|
|
struct ldapconn *lc;
|
|
char *mdn, *mapped_oc, *mapped_at;
|
|
|
|
lc = ldap_back_getconn(li, conn, op);
|
|
if (!lc || !ldap_back_dobind( lc, op ) ) {
|
|
return( -1 );
|
|
}
|
|
|
|
mdn = ldap_back_dn_massage( li, ch_strdup( dn ), 0 );
|
|
if ( mdn == NULL ) {
|
|
return -1;
|
|
}
|
|
|
|
mapped_oc = ldap_back_map(&li->oc_map, ava->aa_desc->ad_cname->bv_val, 0);
|
|
if (mapped_oc == NULL)
|
|
return( -1 );
|
|
|
|
mapped_at = ldap_back_map(&li->at_map, ava->aa_value->bv_val, 0);
|
|
if (mapped_oc == NULL)
|
|
return( -1 );
|
|
|
|
ldap_compare_s( lc->ld, mdn, mapped_oc, mapped_at );
|
|
|
|
free( mdn );
|
|
|
|
return( ldap_back_op_result( lc, op ) );
|
|
}
|