mirror of
https://github.com/oliverschmidt/contiki.git
synced 2024-11-10 06:06:00 +00:00
98 lines
3.4 KiB
C
98 lines
3.4 KiB
C
/*
|
|
* 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: ccsabc.c,v 1.4 2007/03/19 22:10:16 adamdunkels Exp $
|
|
*/
|
|
|
|
/**
|
|
* \file
|
|
* Congestion-Controlled Stubborn Anonymous BroadCast (ccsabc)
|
|
* \author
|
|
* Adam Dunkels <adam@sics.se>
|
|
*/
|
|
|
|
#include "net/rime/ccsabc.h"
|
|
|
|
#define STATE_LISTENPERIOD 0
|
|
#define STATE_SENDINGPERIOD 1
|
|
|
|
/*---------------------------------------------------------------------------*/
|
|
static void
|
|
recv_from_sabc(struct sabc_conn *sabc)
|
|
{
|
|
struct ccsabc_conn *c = (struct ccsabc_conn *)sabc;
|
|
if(c->u->recv != NULL) {
|
|
c->u->recv(c);
|
|
}
|
|
}
|
|
/*---------------------------------------------------------------------------*/
|
|
static void
|
|
sent_from_sabc(struct sabc_conn *sabc)
|
|
{
|
|
struct ccsabc_conn *c = (struct ccsabc_conn *)sabc;
|
|
if(c->u->sent != NULL) {
|
|
c->u->sent(c);
|
|
}
|
|
}
|
|
/*---------------------------------------------------------------------------*/
|
|
static const struct sabc_callbacks ccsabc = {recv_from_sabc, sent_from_sabc};
|
|
/*---------------------------------------------------------------------------*/
|
|
void
|
|
ccsabc_open(struct ccsabc_conn *c, u16_t channel,
|
|
const struct ccsabc_callbacks *u)
|
|
{
|
|
sabc_open(&c->c, channel, &ccsabc);
|
|
}
|
|
/*---------------------------------------------------------------------------*/
|
|
void
|
|
ccsabc_close(struct ccsabc_conn *c)
|
|
{
|
|
sabc_close(&c->c);
|
|
}
|
|
/*---------------------------------------------------------------------------*/
|
|
int
|
|
ccsabc_send_stubborn(struct ccsabc_conn *c, clock_time_t t)
|
|
{
|
|
return sabc_send_stubborn(&c->c, t);
|
|
}
|
|
/*---------------------------------------------------------------------------*/
|
|
void
|
|
ccsabc_cancel(struct ccsabc_conn *c)
|
|
{
|
|
sabc_cancel(&c->c);
|
|
}
|
|
/*---------------------------------------------------------------------------*/
|
|
void
|
|
ccsabc_set_timer(struct ccsabc_conn *c, clock_time_t t)
|
|
{
|
|
sabc_set_timer(&c->c, t);
|
|
}
|
|
/*---------------------------------------------------------------------------*/
|