+/* $OpenLDAP$ */
/*
+ * Copyright 1998-2000 The OpenLDAP Foundation, All Rights Reserved.
+ * COPYING RESTRICTIONS APPLY, see COPYRIGHT file
+ */
+/* Portions
* Copyright (c) 1990 Regents of the University of Michigan.
* All rights reserved.
*
* getentry.c
*/
-#ifndef lint
-static char copyright[] = "@(#) Copyright (c) 1990 Regents of the University of Michigan.\nAll rights reserved.\n";
-#endif
+#include "portable.h"
#include <stdio.h>
-#include <ctype.h>
-#include <string.h>
-#ifdef MACOS
-#include <stdlib.h>
-#include "macos.h"
-#else /* MACOS */
-#if defined( DOS ) || defined( _WIN32 )
-#include <malloc.h>
-#include "msdos.h"
-#else /* DOS */
-#include <sys/types.h>
-#include <sys/socket.h>
-#endif /* DOS */
-#endif /* MACOS */
-
-#include "lber.h"
-#include "ldap.h"
+#include <ac/stdlib.h>
+
+#include <ac/socket.h>
+#include <ac/string.h>
+#include <ac/time.h>
+
+#include "ldap-int.h"
/* ARGSUSED */
LDAPMessage *
ldap_first_entry( LDAP *ld, LDAPMessage *chain )
{
- return( chain == NULLMSG || chain->lm_msgtype == LDAP_RES_SEARCH_RESULT
- ? NULLMSG : chain );
+ assert( ld != NULL );
+ assert( LDAP_VALID( ld ) );
+ assert( chain != NULL );
+
+ if( ld == NULL || chain == NULL ) {
+ return NULL;
+ }
+
+ return chain->lm_msgtype == LDAP_RES_SEARCH_ENTRY
+ ? chain
+ : ldap_next_entry( ld, chain );
}
-/* ARGSUSED */
-LDAPMessage *ldap_next_entry( LDAP *ld, LDAPMessage *entry )
+LDAPMessage *
+ldap_next_entry( LDAP *ld, LDAPMessage *entry )
{
- if ( entry == NULLMSG || entry->lm_chain == NULLMSG
- || entry->lm_chain->lm_msgtype == LDAP_RES_SEARCH_RESULT )
- return( NULLMSG );
+ assert( ld != NULL );
+ assert( LDAP_VALID( ld ) );
+ assert( entry != NULL );
- return( entry->lm_chain );
+ if ( ld == NULL || entry == NULL ) {
+ return NULL;
+ }
+
+ for (
+ entry = entry->lm_chain;
+ entry != NULL;
+ entry = entry->lm_chain )
+ {
+ if( entry->lm_msgtype == LDAP_RES_SEARCH_ENTRY ) {
+ return( entry );
+ }
+ }
+
+ return( NULL );
}
-/* ARGSUSED */
int
ldap_count_entries( LDAP *ld, LDAPMessage *chain )
{
int i;
- for ( i = 0; chain != NULL && chain->lm_msgtype
- != LDAP_RES_SEARCH_RESULT; chain = chain->lm_chain )
- i++;
+ assert( ld != NULL );
+ assert( LDAP_VALID( ld ) );
+
+ if ( ld == NULL ) {
+ return -1;
+ }
+
+ for ( i = 0; chain != NULL; chain = chain->lm_chain ) {
+ if( chain->lm_msgtype == LDAP_RES_SEARCH_ENTRY ) {
+ i++;
+ }
+ }
return( i );
}
+
+int
+ldap_get_entry_controls(
+ LDAP *ld,
+ LDAPMessage *entry,
+ LDAPControl ***sctrls )
+{
+ int rc;
+ BerElement be;
+
+ assert( ld != NULL );
+ assert( LDAP_VALID( ld ) );
+ assert( entry != NULL );
+ assert( sctrls != NULL );
+
+ if ( ld == NULL || sctrls == NULL ||
+ entry == NULL || entry->lm_msgtype != LDAP_RES_SEARCH_ENTRY )
+ {
+ return LDAP_PARAM_ERROR;
+ }
+
+ /* make a local copy of the BerElement */
+ AC_MEMCPY(&be, entry->lm_ber, sizeof(be));
+
+ if ( ber_scanf( &be, "{xx" /*}*/ ) == LBER_ERROR ) {
+ rc = LDAP_DECODING_ERROR;
+ goto cleanup_and_return;
+ }
+
+ rc = ldap_int_get_controls( &be, sctrls );
+
+cleanup_and_return:
+ if( rc != LDAP_SUCCESS ) {
+ ld->ld_errno = rc;
+
+ if( ld->ld_matched != NULL ) {
+ LDAP_FREE( ld->ld_matched );
+ ld->ld_matched = NULL;
+ }
+
+ if( ld->ld_error != NULL ) {
+ LDAP_FREE( ld->ld_error );
+ ld->ld_error = NULL;
+ }
+ }
+
+ return rc;
+}