#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,
struct berval *dn,
struct berval *ndn,
AttributeAssertion *ava
)
{
struct ldapinfo *li = (struct ldapinfo *) be->be_private;
struct ldapconn *lc;
struct berval mapped_oc, mapped_at;
struct berval mdn = { 0, NULL };
lc = ldap_back_getconn(li, conn, op);
if (!lc || !ldap_back_dobind( lc, op ) ) {
return( -1 );
}
#ifdef ENABLE_REWRITE
switch ( rewrite_session( li->rwinfo, "compareDn", dn->bv_val, conn, &mdn.bv_val ) ) {
case REWRITE_REGEXEC_OK:
if ( mdn.bv_val == NULL ) {
mdn.bv_val = ( char * )dn->bv_val;
}
#ifdef NEW_LOGGING
LDAP_LOG(( "backend", LDAP_LEVEL_DETAIL1,
"[rw] compareDn: \"%s\" -> \"%s\"\n",
dn->bv_val, mdn.bv_val ));
#else
Debug( LDAP_DEBUG_ARGS, "rw> compareDn: \"%s\" -> \"%s\"\n%s",
dn->bv_val, mdn.bv_val, "" );
#endif
break;
case REWRITE_REGEXEC_UNWILLING:
send_ldap_result( conn, op, LDAP_UNWILLING_TO_PERFORM,
NULL, "Unwilling to perform", NULL, NULL );
return( -1 );
case REWRITE_REGEXEC_ERR:
send_ldap_result( conn, op, LDAP_OPERATIONS_ERROR,
NULL, "Operations error", NULL, NULL );
return( -1 );
}
#else
ldap_back_dn_massage( li, dn, &mdn, 0, 1 );
if ( mdn.bv_val == NULL ) {
return -1;
}
#endif
ldap_back_map(&li->oc_map, &ava->aa_desc->ad_cname, &mapped_oc, 0);
if (mapped_oc.bv_val == NULL)
return( -1 );
ldap_back_map(&li->at_map, &ava->aa_value, &mapped_at, 0);
if (mapped_at.bv_val == NULL)
return( -1 );
ldap_compare_s( lc->ld, mdn.bv_val, mapped_oc.bv_val, mapped_at.bv_val );
if ( mdn.bv_val != dn->bv_val ) {
free( mdn.bv_val );
}
return( ldap_back_op_result( lc, op ) );
}