/* $Id$ */
-/* datadesc_interface - declarations visible within GRAS, but not public */
+/* datadesc - describing the data to exchange */
-/* Authors: Olivier Aumage, Martin Quinson */
-/* Copyright (C) 2003, 2004 the GRAS posse. */
+/* module's public interface exported within GRAS, but not to end user. */
+
+/* Copyright (c) 2003 Olivier Aumage. */
+/* Copyright (c) 2003, 2004 Martin Quinson. */
+/* All rights reserved. */
/* This program is free software; you can redistribute it and/or modify it
- under the terms of the license (GNU LGPL) which comes with this package. */
+ * under the terms of the license (GNU LGPL) which comes with this package. */
#ifndef GRAS_DATADESC_INTERFACE_H
#define GRAS_DATADESC_INTERFACE_H
-#include "gras_private.h"
-
-void gras_datadesc_init(void);
-void gras_datadesc_exit(void);
-
-
-/* free a given ddt */
-void gras_ddt_free(gras_datadesc_type_t **type);
-
-/* declare in the given set, and retrieve afterward */
-gras_error_t gras_ddt_register(gras_set_t *set,
- gras_datadesc_type_t *type);
-gras_error_t gras_ddt_get_by_name(gras_set_t *set,
- const char *name,
- gras_datadesc_type_t **type);
-
-
-/* create a type set, and bootstrap it by declaring all basic types in it */
-gras_error_t
-gras_dd_typeset_create(int gras_arch,
- gras_set_t **set);
-
-
+xbt_error_t gras_datadesc_by_id (long int code,
+ gras_datadesc_type_t *type);
+
+/* to debug */
+void gras_datadesc_type_dump(const gras_datadesc_type_t ddt);
+const char *gras_datadesc_arch_name(int code);
+
+/* compare two data type description */
+int
+gras_datadesc_type_cmp(const gras_datadesc_type_t d1,
+ const gras_datadesc_type_t d2);
+
+/* Access function */
+int gras_datadesc_size(gras_datadesc_type_t type);
+/* Described data exchanges: direct use */
+xbt_error_t gras_datadesc_cpy(gras_datadesc_type_t type, void *src, void **dst);
+xbt_error_t gras_datadesc_send(gras_socket_t sock, gras_datadesc_type_t type, void *src);
+xbt_error_t gras_datadesc_recv(gras_socket_t sock, gras_datadesc_type_t type,
+ int r_arch, void *dst);
+
+/* Described data exchanges: IDL compilation */
+xbt_error_t gras_datadesc_gen_cpy(gras_datadesc_type_t type, void *src, void **dst);
+xbt_error_t gras_datadesc_gen_send(gras_socket_t sock, gras_datadesc_type_t type, void *src);
+xbt_error_t gras_datadesc_gen_recv(gras_socket_t sock, gras_datadesc_type_t type,
+ int r_arch, void *dst);
+
+
#endif /* GRAS_DATADESC_INTERFACE_H */
