nes-proj/backyard/core/net/ppp/ppp-service.c

92 lines
3.1 KiB
C

/*
* Copyright (c) 2005, 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: ppp-service.c,v 1.1 2007/05/26 07:14:40 oliverschmidt Exp $
*/
#if 0
#include "net/packet-service.h"
#include "ppp.h"
static void output(u8_t *hdr, u16_t hdrlen, u8_t *data, u16_t datalen);
static const struct packet_service_state state =
{
PACKET_SERVICE_VERSION,
output
};
EK_EVENTHANDLER(eventhandler, ev, data);
EK_POLLHANDLER(pollhandler);
EK_PROCESS(proc, PACKET_SERVICE_NAME, EK_PRIO_NORMAL,
eventhandler, pollhandler, (void *)&state);
/*---------------------------------------------------------------------------*/
EK_PROCESS_INIT(ppp_service_init, arg)
{
ek_service_start(PACKET_SERVICE_NAME, &proc);
}
/*---------------------------------------------------------------------------*/
static void
output(u8_t *hdr, u16_t hdrlen, u8_t *data, u16_t datalen)
{
ppp_send();
}
/*---------------------------------------------------------------------------*/
EK_EVENTHANDLER(eventhandler, ev, data)
{
switch(ev) {
case EK_EVENT_INIT:
case EK_EVENT_REPLACE:
// ppp_init();
break;
case EK_EVENT_REQUEST_REPLACE:
ek_replace((struct ek_proc *)data, NULL);
LOADER_UNLOAD();
break;
case EK_EVENT_REQUEST_EXIT:
ek_exit();
LOADER_UNLOAD();
break;
default:
break;
}
}
/*---------------------------------------------------------------------------*/
EK_POLLHANDLER(pollhandler)
{
ppp_poll();
if(uip_len > 0) {
tcpip_input();
}
}
/*---------------------------------------------------------------------------*/
#endif