X-Git-Url: https://git.sur5r.net/?a=blobdiff_plain;f=servers%2Fslapd%2Fdelete.c;h=03d9c16ab58578b981b92ab38258d2bf8be76e4d;hb=740f1b422edc48c9eeed8346c45872a63b683370;hp=bbab47806c0d7d24d7181125d39cfc485bdc898f;hpb=42e0d83cb3a1a1c5b25183f1ab74ce7edbe25de7;p=openldap

diff --git a/servers/slapd/delete.c b/servers/slapd/delete.c
index bbab47806c..03d9c16ab5 100644
--- a/servers/slapd/delete.c
+++ b/servers/slapd/delete.c
@@ -1,3 +1,7 @@
+/*
+ * Copyright 1998-1999 The OpenLDAP Foundation, All Rights Reserved.
+ * COPYING RESTRICTIONS APPLY, see COPYRIGHT file
+ */
 /*
  * Copyright (c) 1995 Regents of the University of Michigan.
  * All rights reserved.
@@ -10,80 +14,114 @@
  * is provided ``as is'' without express or implied warranty.
  */
 
+#include "portable.h"
+
 #include <stdio.h>
-#include <string.h>
-#include <sys/types.h>
-#include <sys/socket.h>
-#include "slap.h"
 
-extern Backend	*select_backend();
+#include <ac/string.h>
+#include <ac/socket.h>
 
-extern char	*default_referral;
+#include "slap.h"
 
-void
+int
 do_delete(
     Connection	*conn,
     Operation	*op
 )
 {
-	char	*dn, *odn;
+	char	*ndn;
 	Backend	*be;
+	int rc;
 
 	Debug( LDAP_DEBUG_TRACE, "do_delete\n", 0, 0, 0 );
 
+	if( op->o_bind_in_progress ) {
+		Debug( LDAP_DEBUG_ANY, "do_delete: SASL bind in progress.\n",
+			0, 0, 0 );
+		send_ldap_result( conn, op, LDAP_SASL_BIND_IN_PROGRESS,
+			NULL, "SASL bind in progress", NULL, NULL );
+		return LDAP_SASL_BIND_IN_PROGRESS;
+	}
+
 	/*
 	 * Parse the delete request.  It looks like this:
 	 *
 	 *	DelRequest := DistinguishedName
 	 */
 
-	if ( ber_scanf( op->o_ber, "a", &dn ) == LBER_ERROR ) {
+	if ( ber_scanf( op->o_ber, "a", &ndn ) == LBER_ERROR ) {
 		Debug( LDAP_DEBUG_ANY, "ber_scanf failed\n", 0, 0, 0 );
-		send_ldap_result( conn, op, LDAP_PROTOCOL_ERROR, NULL, "" );
-		return;
+		send_ldap_disconnect( conn, op,
+			LDAP_PROTOCOL_ERROR, "decoding error" );
+		return -1;
+	}
+
+	if(	dn_normalize_case( ndn ) == NULL ) {
+		Debug( LDAP_DEBUG_ANY, "do_delete: invalid dn (%s)\n", ndn, 0, 0 );
+		send_ldap_result( conn, op, rc = LDAP_INVALID_DN_SYNTAX, NULL,
+		    "invalid DN", NULL, NULL );
+		free( ndn );
+		return rc;
 	}
-	odn = strdup( dn );
-	dn_normalize( dn );
 
-	Debug( LDAP_DEBUG_ARGS, "do_delete: dn (%s)\n", dn, 0, 0 );
+	if( ( rc = get_ctrls( conn, op, 1 ) ) != LDAP_SUCCESS ) {
+		free( ndn );
+		Debug( LDAP_DEBUG_ANY, "do_add: get_ctrls failed\n", 0, 0, 0 );
+		return rc;
+	} 
 
-	Debug( LDAP_DEBUG_STATS, "DEL dn=\"%s\"\n", dn, 0, 0 );
+	Debug( LDAP_DEBUG_ARGS, "do_delete: dn (%s)\n", ndn, 0, 0 );
+	Debug( LDAP_DEBUG_STATS, "DEL dn=\"%s\"\n", ndn, 0, 0 );
 
 	/*
 	 * We could be serving multiple database backends.  Select the
 	 * appropriate one, or send a referral to our "referral server"
 	 * if we don't hold it.
 	 */
-	if ( (be = select_backend( dn )) == NULL ) {
-		free( dn );
-		free( odn );
-		send_ldap_result( conn, op, LDAP_PARTIAL_RESULTS, NULL,
-		    default_referral );
-		return;
+	if ( (be = select_backend( ndn )) == NULL ) {
+		send_ldap_result( conn, op, rc = LDAP_REFERRAL,
+			NULL, NULL, default_referral, NULL );
+		free( ndn );
+		return rc;
 	}
 
+	/* deref suffix alias if appropriate */
+	ndn = suffix_alias( be, ndn );
+
 	/*
 	 * do the delete if 1 && (2 || 3)
 	 * 1) there is a delete function implemented in this backend;
 	 * 2) this backend is master for what it holds;
-	 * 3) it's a replica and the dn supplied is the updatedn.
+	 * 3) it's a replica and the dn supplied is the update_ndn.
 	 */
-	if ( be->be_delete != NULL ) {
+	if ( be->be_delete ) {
 		/* do the update here */
-		if ( be->be_updatedn == NULL || strcasecmp( be->be_updatedn,
-		    op->o_dn ) == 0 ) {
-			if ( (*be->be_delete)( be, conn, op, dn ) == 0 ) {
-				replog( be, LDAP_REQ_DELETE, odn, NULL, 0 );
+#ifndef SLAPD_MULTIMASTER
+		if ( be->be_update_ndn == NULL ||
+			strcmp( be->be_update_ndn, op->o_ndn ) == 0 )
+#endif
+		{
+			if ( (*be->be_delete)( be, conn, op, ndn ) == 0 ) {
+#ifdef SLAPD_MULTIMASTER
+				if (be->be_update_ndn == NULL ||
+					strcmp( be->be_update_ndn, op->o_ndn ))
+#endif
+				{
+					replog( be, op, ndn, NULL );
+				}
 			}
+#ifndef SLAPD_MULTIMASTER
 		} else {
-			send_ldap_result( conn, op, LDAP_PARTIAL_RESULTS, NULL,
-			    default_referral );
+			send_ldap_result( conn, op, rc = LDAP_REFERRAL, NULL, NULL,
+				be->be_update_refs ? be->be_update_refs : default_referral, NULL );
+#endif
 		}
+
 	} else {
-		send_ldap_result( conn, op, LDAP_UNWILLING_TO_PERFORM, NULL,
-		    "Function not implemented" );
+		send_ldap_result( conn, op, rc = LDAP_UNWILLING_TO_PERFORM,
+			NULL, "Function not implemented", NULL, NULL );
 	}
 
-	free( dn );
-	free( odn );
+	free( ndn );
+	return rc;
 }