93 lines
2.9 KiB
C
93 lines
2.9 KiB
C
/**
|
|
* \addtogroup nullsec
|
|
* @{
|
|
*/
|
|
|
|
/*
|
|
* Copyright (c) 2013, Hasso-Plattner-Institut.
|
|
* 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.
|
|
*
|
|
*/
|
|
|
|
/**
|
|
* \file
|
|
* Insecure link layer security driver.
|
|
* \author
|
|
* Konrad Krentz <konrad.krentz@gmail.com>
|
|
*/
|
|
|
|
#include "net/llsec/nullsec.h"
|
|
#include "net/mac/frame802154.h"
|
|
#include "net/netstack.h"
|
|
#include "net/packetbuf.h"
|
|
|
|
/*---------------------------------------------------------------------------*/
|
|
static void
|
|
bootstrap(llsec_on_bootstrapped_t on_bootstrapped)
|
|
{
|
|
on_bootstrapped();
|
|
}
|
|
/*---------------------------------------------------------------------------*/
|
|
static void
|
|
send(mac_callback_t sent, void *ptr)
|
|
{
|
|
packetbuf_set_attr(PACKETBUF_ATTR_FRAME_TYPE, FRAME802154_DATAFRAME);
|
|
NETSTACK_MAC.send(sent, ptr);
|
|
}
|
|
/*---------------------------------------------------------------------------*/
|
|
static int
|
|
on_frame_created(void)
|
|
{
|
|
return 1;
|
|
}
|
|
/*---------------------------------------------------------------------------*/
|
|
static void
|
|
input(void)
|
|
{
|
|
NETSTACK_NETWORK.input();
|
|
}
|
|
/*---------------------------------------------------------------------------*/
|
|
static uint8_t
|
|
get_overhead(void)
|
|
{
|
|
return 0;
|
|
}
|
|
/*---------------------------------------------------------------------------*/
|
|
const struct llsec_driver nullsec_driver = {
|
|
"nullsec",
|
|
bootstrap,
|
|
send,
|
|
on_frame_created,
|
|
input,
|
|
get_overhead
|
|
};
|
|
/*---------------------------------------------------------------------------*/
|
|
|
|
/** @} */
|