osd-contiki/core/net/rime/mesh.h

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/*
* Copyright (c) 2007, Swedish Institute of Computer Science.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. 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.
* 3. Neither the name of the Institute nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``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 INSTITUTE OR CONTRIBUTORS 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.
*
* This file is part of the Contiki operating system.
*
* $Id: mesh.h,v 1.5 2007/03/22 17:34:16 adamdunkels Exp $
*/
/**
* \file
* Header file for the Rime mesh routing protocol
* \author
* Adam Dunkels <adam@sics.se>
*/
#ifndef __MESH_H__
#define __MESH_H__
#include "net/rime.h"
#include "net/rime/mh.h"
#include "net/rime/route-discovery.h"
struct mesh_conn;
struct mesh_callbacks {
void (* recv)(struct mesh_conn *c, rimeaddr_t *from);
void (* sent)(struct mesh_conn *c);
void (* timedout)(struct mesh_conn *c);
};
struct mesh_conn {
struct mh_conn mh;
struct route_discovery_conn route_discovery_conn;
struct queuebuf *queued_data;
rimeaddr_t queued_data_dest;
const struct mesh_callbacks *cb;
};
void mesh_open(struct mesh_conn *c, u16_t channels,
const struct mesh_callbacks *callbacks);
int mesh_send(struct mesh_conn *c, rimeaddr_t *dest);
void mesh_close(struct mesh_conn *c);
#endif /* __MESH_H__ */