nes-proj/platform/netsim/contiki-main.c

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/*
* Copyright (c) 2004, 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.
*
* Author: Adam Dunkels <adam@sics.se>
*
* $Id: contiki-main.c,v 1.32 2008/11/09 12:30:32 adamdunkels Exp $
*/
#include "contiki.h"
#include "contiki-net.h"
#include "contiki-lib.h"
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#include "dev/serial.h"
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#include "net/rime.h"
#ifdef __CYGWIN__
#include "net/wpcap-drv.h"
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#else /* __CYGWIN__ */
#include "net/tapdev-drv.h"
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#endif /* __CYGWIN__ */
#include "net/ethernode-uip.h"
#include "net/ethernode-rime.h"
#include "net/ethernode.h"
#include "net/uip-over-mesh.h"
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#include "net/mac/nullmac.h"
#include "net/mac/lpp.h"
#include "ether.h"
#include <stdio.h>
#ifndef HAVE_SNPRINTF
int snprintf(char *str, size_t size, const char *format, ...);
#endif /* HAVE_SNPRINTF */
#include <stdlib.h>
#include <sys/select.h>
#include <unistd.h>
#include "dev/button-sensor.h"
#include "dev/pir-sensor.h"
#include "dev/vib-sensor.h"
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#include "dev/radio-sensor.h"
#include "dev/leds.h"
#ifdef __CYGWIN__
__attribute__((dllimport)) extern int __argc;
__attribute__((dllimport)) extern char **__argv[];
#endif /* __CYGWIN__ */
#ifdef __CYGWIN__
static struct uip_fw_netif extif =
{UIP_FW_NETIF(0,0,0,0, 0,0,0,0, wpcap_output)};
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#else /* __CYGWIN__ */
static struct uip_fw_netif extif =
{UIP_FW_NETIF(0,0,0,0, 0,0,0,0, tapdev_output)};
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#endif /* __CYGWIN__ */
static struct uip_fw_netif meshif =
{UIP_FW_NETIF(172,16,0,0, 255,255,0,0, uip_over_mesh_send)};
/*static struct uip_fw_netif ethernodeif =
{UIP_FW_NETIF(172,16,0,0, 255,255,0,0, ethernode_drv_send)};*/
static const struct uip_eth_addr ethaddr = {{0x00,0x06,0x98,0x01,0x02,0x12}};
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SENSORS(&button_sensor, &pir_sensor, &vib_sensor, &radio_sensor);
PROCINIT(&sensors_process, &etimer_process, &tcpip_process);
/*---------------------------------------------------------------------------*/
#ifdef __CYGWIN__
static void
remove_route(int s)
{
char buf[1024];
snprintf(buf, sizeof(buf), "route delete %d.%d.%d.%d",
uip_ipaddr_to_quad(&meshif.ipaddr));
printf("%s\n", buf);
system(buf);
_exit(0);
}
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#endif /* __CYGWIN__ */
/*---------------------------------------------------------------------------*/
void
contiki_main(int flag)
{
random_init(getpid());
srand(getpid());
leds_init();
process_init();
procinit_init();
serial_init();
uip_init();
ctimer_init();
rime_init(nullmac_init(&ethernode_driver));
uip_over_mesh_init(0);
uip_over_mesh_set_net(&meshif.ipaddr, &meshif.netmask);
if(flag == 1) {
#ifdef __CYGWIN__
if(__argc > 2 && (*__argv)[1][0] != '-') {
process_start(&wpcap_process, NULL);
{
char buf[1024];
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uip_ipaddr_t ifaddr;
extern uip_ipaddr_t winifaddr;
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uip_ipaddr_copy(&ifaddr, &winifaddr);
snprintf(buf, sizeof(buf), "route add %d.%d.%d.%d mask %d.%d.%d.%d %d.%d.%d.%d",
uip_ipaddr_to_quad(&meshif.ipaddr),
uip_ipaddr_to_quad(&meshif.netmask),
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uip_ipaddr_to_quad(&ifaddr));
printf("%s\n", buf);
system(buf);
signal(SIGTERM, remove_route);
}
}
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#else /* __CYGWIN__ */
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process_start(&tapdev_process, NULL);
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#endif /* __CYGWIN__ */
process_start(&uip_fw_process, NULL);
uip_fw_register(&meshif);
uip_fw_default(&extif);
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printf("uip_hostaddr %d.%d.%d.%d\n", uip_ipaddr_to_quad(&uip_hostaddr));
uip_over_mesh_make_announced_gateway();
} else {
process_start(&uip_fw_process, NULL);
uip_fw_default(&meshif);
}
leds_green(LEDS_ON);
rtimer_init();
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autostart_start(autostart_processes);
while(1) {
int n;
struct timeval tv;
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n = process_run();
/* if(n > 0) {
printf("%d processes in queue\n", n);
}*/
tv.tv_sec = 0;
tv.tv_usec = 1;
select(0, NULL, NULL, NULL, &tv);
etimer_request_poll();
}
}
/*---------------------------------------------------------------------------*/
process_event_t codeprop_event_quit;