jkv.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_KV_KV_H
#define JULEA_KV_KV_H
 
#if !defined(JULEA_KV_H) && !defined(JULEA_KV_COMPILATION)
#error "Only <julea-kv.h> can be included directly."
#endif
 
#include <glib.h>
 
#include <julea.h>
 
G_BEGIN_DECLS
 
struct JKV;
 
typedef struct JKV JKV;
 
typedef void (*JKVGetFunc)(gpointer, guint32, gpointer);
 
JKV* j_kv_new(gchar const* namespace, gchar const* key);
 
JKV* j_kv_new_for_index(guint32 index, gchar const* namespace, gchar const* key);
 
JKV* j_kv_ref(JKV* kv);
 
void j_kv_unref(JKV* kv);
 
G_DEFINE_AUTOPTR_CLEANUP_FUNC(JKV, j_kv_unref)
 
 
void j_kv_put(JKV* kv, gpointer value, guint32 value_len, GDestroyNotify value_destroy, JBatch* batch);
 
void j_kv_delete(JKV* kv, JBatch* batch);
 
void j_kv_get(JKV* kv, gpointer* value, guint32* value_len, JBatch* batch);
 
void j_kv_get_callback(JKV* kv, JKVGetFunc func, gpointer data, JBatch* batch);
 
G_END_DECLS
 
#endif