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/*
* Copyright (C) 2015 Freie Universität Berlin
*
* This file is subject to the terms and conditions of the GNU Lesser
* General Public License v2.1. See the file LICENSE in the top level
* directory for more details.
*/
/**
* @{
*
* @file
* @author Martine Lenders <mlenders@inf.fu-berlin.de>
*/
#include <assert.h>
#include <errno.h>
#include "net/ipv4/addr.h"
#include "net/ipv6/addr.h"
#include "net/conn/ip.h"
#include "lwip/api.h"
#include "lwip/conn.h"
int conn_ip_create(conn_ip_t *conn, const void *addr, size_t addr_len, int family, int proto)
{
struct netconn *tmp;
int res;
res = lwip_conn_create(&tmp, addr, addr_len, family, NETCONN_RAW, proto, 0);
if (res < 0) {
return res;
}
conn->lwip_conn = tmp;
return res;
}
void conn_ip_close(conn_ip_t *conn)
{
assert(conn != NULL);
netconn_delete(conn->lwip_conn);
}
int conn_ip_getlocaladdr(conn_ip_t *conn, void *addr)
{
assert(conn != NULL);
return lwip_conn_getlocaladdr(conn->lwip_conn, addr, NULL);
}
int conn_ip_recvfrom(conn_ip_t *conn, void *data, size_t max_len, void *addr, size_t *addr_len)
{
assert(conn != NULL);
return lwip_conn_recvfrom(conn->lwip_conn, data, max_len, addr, addr_len, NULL);
}
int conn_ip_sendto(const void *data, size_t len, const void *src, size_t src_len,
void *dst, size_t dst_len, int family, int proto)
{
struct netconn *tmp;
int res;
res = lwip_conn_create(&tmp, src, src_len, family, NETCONN_RAW, proto, 0);
if (res < 0) {
return res;
}
res = lwip_conn_sendto(tmp, data, len, dst, dst_len, 0);
netconn_delete(tmp);
return res;
}
/** @} */