/*
 * ni-route.h
 * This file is part of NetworkInador
 *
 * Copyright (C) 2021 - Gatuno
 *
 * NetworkInador is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * (at your option) any later version.
 *
 * NetworkInador 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 General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with NetworkInador; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin St, Fifth Floor, 
 * Boston, MA  02110-1301  USA
 */

/* inclusion guard */
#ifndef __NI_ROUTE_H__
#define __NI_ROUTE_H__

#include <glib-object.h>

#include <stdint.h>

#include <sys/socket.h>
#include <netinet/in.h>

#include "ni-ip.h"
#include "ni-client.h"

G_BEGIN_DECLS

typedef struct _NIRouteClass NIRouteClass;
typedef struct _NIRoute NIRoute;
typedef struct _NIRoutePrivate NIRoutePrivate;

/*
 * Type declaration.
 */
#define NI_TYPE_ROUTE (ni_route_get_type ())
#define NI_ROUTE(obj) (G_TYPE_CHECK_INSTANCE_CAST((obj), NI_TYPE_ROUTE, NIRoute))
#define NI_ROUTE_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST((klass), NI_TYPE_ROUTE, NIRouteClass))
#define NI_IS_ROUTE(obj) (G_TYPE_CHECK_INSTANCE_TYPE((obj), NI_TYPE_ROUTE))
#define NI_IS_ROUTE_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE((klass), NI_TYPE_ROUTE))
#define NI_ROUTE_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS((obj), NI_TYPE_ROUTE, NIRouteClass))

GType ni_route_get_type (void);

struct _NIRouteClass {
	GObjectClass parent_class;
	
};

struct _NIRoute {
	GObject parent_instance;
	
	NIRoutePrivate *priv;
};

typedef struct _NIRouteNH {
	gboolean has_gw;
	struct_addr gw;
	guint out_index;
	guint weight;
	guint flags;
} NIRouteNH;

/*
 * Method definitions.
 */

NIRoute *ni_route_new (NIClient *ni_client, int family, int type, uint32_t table, struct_addr *dest, int prefix, unsigned char protocol, unsigned char tos, unsigned char scope, struct_addr *prefsrc, int priority, int num_nexthops, NIRouteNH *nexthops);

NIClient *ni_route_get_client (NIRoute *ni_route);
guint ni_route_get_family (NIRoute *ni_route);
guint ni_route_get_route_type (NIRoute *ni_route);
const struct_addr *ni_route_get_dest (NIRoute *ni_route);
guint ni_route_get_prefix (NIRoute *ni_route);
uint32_t ni_route_get_table (NIRoute *ni_route);
guint ni_route_get_num_nexthops (NIRoute *ni_route);
const NIRouteNH *ni_route_get_nexthops (NIRoute *ni_route);
gboolean ni_route_has_prefsrc (NIRoute *ni_route);
const struct_addr *ni_route_get_prefsrc (NIRoute *ni_route);
guint ni_route_get_priority (NIRoute *ni_route);

G_END_DECLS

#endif /* __NI_ROUTE_H__ */