/*
* Copyright (c) 2021 Jiri Svoboda
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* - Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* - Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* - The name of the author may not be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
/** @addtogroup libinet
* @{
*/
/** @file
*/
#ifndef LIBINET_INET_IPLINK_SRV_H
#define LIBINET_INET_IPLINK_SRV_H
#include <async.h>
#include <fibril_synch.h>
#include <inet/addr.h>
#include <inet/eth_addr.h>
#include <inet/iplink.h>
#include <stdbool.h>
struct iplink_ops;
typedef struct {
fibril_mutex_t lock;
bool connected;
struct iplink_ops *ops;
void *arg;
async_sess_t *client_sess;
} iplink_srv_t;
typedef struct iplink_ops {
errno_t (*open)(iplink_srv_t *);
errno_t (*close)(iplink_srv_t *);
errno_t (*send)(iplink_srv_t *, iplink_sdu_t *);
errno_t (*send6)(iplink_srv_t *, iplink_sdu6_t *);
errno_t (*get_mtu)(iplink_srv_t *, size_t *);
errno_t (*get_mac48)(iplink_srv_t *, eth_addr_t *);
errno_t (*set_mac48)(iplink_srv_t *, eth_addr_t *);
errno_t (*addr_add)(iplink_srv_t *, inet_addr_t *);
errno_t (*addr_remove)(iplink_srv_t *, inet_addr_t *);
} iplink_ops_t;
extern void iplink_srv_init(iplink_srv_t *);
extern errno_t iplink_conn(ipc_call_t *, void *);
extern errno_t iplink_ev_recv(iplink_srv_t *, iplink_recv_sdu_t *, ip_ver_t);
extern errno_t iplink_ev_change_addr(iplink_srv_t *, eth_addr_t *);
#endif
/** @}
*/