contiki/core/net/rime.h
2008-07-03 22:36:02 +00:00

135 lines
4.3 KiB
C

/**
* \addtogroup rime
* @{
*/
/*
* Copyright (c) 2006, 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: rime.h,v 1.20 2008/07/03 22:36:02 adamdunkels Exp $
*/
/**
* \file
* Header file for the Rime stack
* \author
* Adam Dunkels <adam@sics.se>
*/
#ifndef __RIME_H__
#define __RIME_H__
#include "net/rime/collect.h"
#include "net/rime/ctimer.h"
#include "net/rime/ipolite.h"
#include "net/rime/mesh.h"
#include "net/rime/multihop.h"
#include "net/rime/neighbor-discovery.h"
#include "net/rime/neighbor.h"
#include "net/rime/netflood.h"
#include "net/rime/polite.h"
#include "net/rime/queuebuf.h"
#include "net/rime/rimeaddr.h"
#include "net/rime/rimebuf.h"
#include "net/rime/rimestats.h"
#include "net/rime/rmh.h"
#include "net/rime/route-discovery.h"
#include "net/rime/route.h"
#include "net/rime/runicast.h"
#include "net/rime/rucb.h"
#include "net/rime/timesynch.h"
#include "net/rime/trickle.h"
#include "net/mac/mac.h"
/**
* \brief Initialize Rime
*
* This function should be called from the system boot up
* code to initialize Rime.
*/
void rime_init(const struct mac_driver *);
/**
* \brief Send an incoming packet to Rime
*
* This function should be called by the network driver to
* hand over a packet to Rime for furhter processing. The
* packet should be placed in the rimebuf (with
* rimebuf_copyfrom()) before calling this function.
*
*/
void rime_input(void);
/**
* \brief Rime calls this function to send out a packet
*
* This function must be implemented by the driver running
* below Rime. It is called by abRime to send out a
* packet. The packet is consecutive in the rimebuf. A
* pointer to the first byte of the packet is obtained
* with the rimebuf_hdrptr() function. The length of the
* packet to send is obtained with the rimebuf_totlen()
* function.
*
* The driver, which typically is a MAC protocol, may
* queue the packet by using the queuebuf functions.
*/
void rime_driver_send(void);
void rime_set_output(void (*output_function)(void));
void rime_output(void);
extern const struct mac_driver *rime_mac;
struct rime_sniffer {
struct rime_sniffer *next;
void (* input_callback)(void);
void (* output_callback)(void);
};
#define RIME_SNIFFER(name, input_callback, output_callback) \
static struct rime_sniffer name = { NULL, input_callback, output_callback }
void rime_sniffer_add(struct rime_sniffer *s);
void rime_sniffer_remove(struct rime_sniffer *s);
/* Generic Rime return values. */
enum {
RIME_OK,
RIME_ERR,
RIME_ERR_CONTENTION,
RIME_ERR_NOACK,
};
#endif /* __RIME_H__ */
/** @} */
/** @} */