jobject.h

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/*
 * JULEA - Flexible storage framework
 * Copyright (C) 2017-2024 Michael Kuhn
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Lesser General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
 
#ifndef JULEA_OBJECT_OBJECT_H
#define JULEA_OBJECT_OBJECT_H
 
#if !defined(JULEA_OBJECT_H) && !defined(JULEA_OBJECT_COMPILATION)
#error "Only <julea-object.h> can be included directly."
#endif
 
#include <glib.h>
 
#include <julea.h>
 
G_BEGIN_DECLS
 
struct JObject;
 
typedef struct JObject JObject;
 
JObject* j_object_new(gchar const* namespace, gchar const* name);
 
JObject* j_object_new_for_index(guint32 index, gchar const* namespace, gchar const* name);
 
JObject* j_object_ref(JObject* object);
 
void j_object_unref(JObject* object);
 
G_DEFINE_AUTOPTR_CLEANUP_FUNC(JObject, j_object_unref)
 
 
void j_object_create(JObject* object, JBatch* batch);
 
void j_object_delete(JObject* object, JBatch* batch);
 
void j_object_read(JObject* object, gpointer data, guint64 length, guint64 offset, guint64* bytes_read, JBatch* batch);
 
void j_object_write(JObject* object, gconstpointer data, guint64 length, guint64 offset, guint64* bytes_written, JBatch* batch);
 
void j_object_status(JObject* object, gint64* modification_time, guint64* size, JBatch* batch);
 
void j_object_sync(JObject* object, JBatch* batch);
 
G_END_DECLS
 
#endif