test.c

NXPl788上lwip的无操作系统移植,基于Embest开发板

/*
 * Copyright (c) 2001,2002 Florian Schulze.
 * 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 authors nor the names of the contributors
 *    may be used to endorse or promote products derived from this software
 *    without specific prior written permission.
 * 
 * THIS SOFTWARE IS PROVIDED BY THE AUTHORS 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 AUTHORS 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.
 *
 * test.c - This file is part of lwIP test
 *
 */

/* C runtime includes */
#include <stdio.h>
#include <stdarg.h>
#include <time.h>
#include <string.h>
#include <conio.h>

/* lwIP core includes */
#include "lwip/opt.h"

#include "lwip/sys.h"
#include "lwip/timers.h"
#include "lwip/debug.h"
#include "lwip/stats.h"
#include "lwip/init.h"
#include "lwip/tcpip.h"
#include "lwip/netif.h"

#include "lwip/tcp.h"
#include "lwip/udp.h"
#include "lwip/dns.h"
#include "lwip/dhcp.h"
#include "lwip/autoip.h"

/* lwIP netif includes */
#include "netif/etharp.h"

/* applications includes */
#include "apps/httpserver_raw/httpd.h"
#include "apps/httpserver/httpserver-netconn.h"
#include "apps/netio/netio.h"
#include "apps/netbios/netbios.h"
#include "apps/ping/ping.h"
#include "apps/rtp/rtp.h"
#include "apps/sntp/sntp.h"
#include "apps/chargen/chargen.h"
#include "apps/shell/shell.h"
#include "apps/tcpecho/tcpecho.h"
#include "apps/udpecho/udpecho.h"
#include "apps/tcpecho_raw/echo.h"
#include "apps/socket_examples/socket_examples.h"

#if NO_SYS
/* ... then we need information about the timer intervals: */
#include "lwip/ip_frag.h"
#include "lwip/igmp.h"
#endif /* NO_SYS */

#if PPP_SUPPORT
/* PPP includes */
#include "../netif/ppp/ppp.h"
#include "../netif/ppp/lcp.h"
#include "lwip/sio.h"
#include "netif/ppp_oe.h"
#endif /* PPP_SUPPORT */

#include "pcapif.h"

/* include the port-dependent configuration */
#include "lwipcfg_msvc.h"

/** Use an ethernet adapter? By default only if PPP is not used. */
#ifndef USE_ETHERNET
#define USE_ETHERNET  (!PPP_SUPPORT || PPPOE_SUPPORT)
#endif
/** Use an ethernet adapter for TCP/IP? By default only if PPP is not used. */
#ifndef USE_ETHERNET_TCPIP
#define USE_ETHERNET_TCPIP  !PPP_SUPPORT
#endif


/* globales variables for netifs */
#if USE_ETHERNET
/* THE ethernet interface */
struct netif netif;
#if LWIP_DHCP
/* dhcp struct for the ethernet netif */
struct dhcp netif_dhcp;
#endif /* LWIP_DHCP */
#if LWIP_AUTOIP
/* autoip struct for the ethernet netif */
struct autoip netif_autoip;
#endif /* LWIP_AUTOIP */
#endif /* USE_ETHERNET */
#if PPP_SUPPORT
/* THE PPP descriptor */
int ppp_desc = -1;
u8_t sio_idx = 0;
sio_fd_t ppp_sio;
#endif /* PPP_SUPPORT */


#if PPP_SUPPORT
void
pppLinkStatusCallback(void *ctx, int errCode, void *arg)
{
  LWIP_UNUSED_ARG(ctx);

  switch(errCode) {
    case PPPERR_NONE: {             /* No error. */
      struct ppp_addrs *ppp_addrs = arg;

      printf("pppLinkStatusCallback: PPPERR_NONE\n");
      printf(" our_ipaddr=%s\n", ip_ntoa(&ppp_addrs->our_ipaddr));
      printf(" his_ipaddr=%s\n", ip_ntoa(&ppp_addrs->his_ipaddr));
      printf(" netmask   =%s\n", ip_ntoa(&ppp_addrs->netmask));
      printf(" dns1      =%s\n", ip_ntoa(&ppp_addrs->dns1));
      printf(" dns2      =%s\n", ip_ntoa(&ppp_addrs->dns2));
      break;
    }
    case PPPERR_PARAM: {           /* Invalid parameter. */
      printf("pppLinkStatusCallback: PPPERR_PARAM\n");
      break;
    }
    case PPPERR_OPEN: {            /* Unable to open PPP session. */
      printf("pppLinkStatusCallback: PPPERR_OPEN\n");
      break;
    }
    case PPPERR_DEVICE: {          /* Invalid I/O device for PPP. */
      printf("pppLinkStatusCallback: PPPERR_DEVICE\n");
      break;
    }
    case PPPERR_ALLOC: {           /* Unable to allocate resources. */
      printf("pppLinkStatusCallback: PPPERR_ALLOC\n");
      break;
    }
    case PPPERR_USER: {            /* User interrupt. */
      printf("pppLinkStatusCallback: PPPERR_USER\n");
      break;
    }
    case PPPERR_CONNECT: {         /* Connection lost. */
      printf("pppLinkStatusCallback: PPPERR_CONNECT\n");
      break;
    }
    case PPPERR_AUTHFAIL: {        /* Failed authentication challenge. */
      printf("pppLinkStatusCallback: PPPERR_AUTHFAIL\n");
      break;
    }
    case PPPERR_PROTOCOL: {        /* Failed to meet protocol. */
      printf("pppLinkStatusCallback: PPPERR_PROTOCOL\n");
      break;
    }
    default: {
      printf("pppLinkStatusCallback: unknown errCode %d\n", errCode);
      break;
    }
  }
}
#endif /* PPP_SUPPORT */

#if LWIP_NETIF_STATUS_CALLBACK
void status_callback(struct netif *netif)
{
  if (netif_is_up(netif)) {
    printf("status_callback==UP, local interface IP is %s\n", ip_ntoa(&netif->ip_addr));
  } else {
    printf("status_callback==DOWN\n");
  }
}
#endif /* LWIP_NETIF_STATUS_CALLBACK */

#if LWIP_NETIF_LINK_CALLBACK
void link_callback(struct netif *netif)
{
  if (netif_is_link_up(netif)) {
    printf("link_callback==UP\n");
#if LWIP_DHCP
    if (netif->dhcp != NULL) {
      dhcp_renew(netif);
    }
#endif /* LWIP_DHCP */
  } else {
    printf("link_callback==DOWN\n");
  }
}
#endif /* LWIP_NETIF_LINK_CALLBACK */

/* This function initializes all network interfaces */
static void
msvc_netif_init()
{
#if USE_ETHERNET
  ip_addr_t ipaddr, netmask, gw;
#endif /* USE_ETHERNET */

#if PPP_SUPPORT
  const char *username = NULL, *password = NULL;
#ifdef PPP_USERNAME
  username = PPP_USERNAME;
#endif
#ifdef PPP_PASSWORD
  password = PPP_PASSWORD;
#endif
  printf("pppInit\n");
  pppInit();
  pppSetAuth(PPPAUTHTYPE_ANY, username, password);
  printf("pppOpen: COM%d\n", (int)sio_idx);
#if PPPOS_SUPPORT
  ppp_sio = sio_open(sio_idx);
  if (ppp_sio == NULL) {
    printf("sio_open error\n");
  } else {
    ppp_desc = pppOpen(ppp_sio, pppLinkStatusCallback, NULL);
  }
#endif /* PPPOS_SUPPORT */
#endif  /* PPP_SUPPORT */

#if USE_ETHERNET
  ip_addr_set_zero(&gw);
  ip_addr_set_zero(&ipaddr);
  ip_addr_set_zero(&netmask);
#if USE_ETHERNET_TCPIP
#if LWIP_DHCP
  printf("Starting lwIP, local interface IP is dhcp-enabled\n");
#elif LWIP_AUTOIP
  printf("Starting lwIP, local interface IP is autoip-enabled\n");
#else /* LWIP_AUTOIP */
  LWIP_PORT_INIT_GW(&gw);
  LWIP_PORT_INIT_IPADDR(&ipaddr);
  LWIP_PORT_INIT_NETMASK(&netmask);
  printf("Starting lwIP, local interface IP is %s\n", ip_ntoa(&ipaddr));
#endif /* LWIP_DHCP */
#endif /* USE_ETHERNET_TCPIP */

#if NO_SYS
#if LWIP_ARP
  netif_set_default(netif_add(&netif, &ipaddr, &netmask, &gw, NULL, pcapif_init, ethernet_input));
#else /* LWIP_ARP */
  netif_set_default(netif_add(&netif, &ipaddr, &netmask, &gw, NULL, pcapif_init, ip_input));
#endif /* LWIP_ARP */
#else  /* NO_SYS */
  netif_set_default(netif_add(&netif, &ipaddr, &netmask, &gw, NULL, pcapif_init, tcpip_input));
#endif /* NO_SYS */
#if LWIP_NETIF_STATUS_CALLBACK
  netif_set_status_callback(&netif, status_callback);
#endif /* LWIP_NETIF_STATUS_CALLBACK */
#if LWIP_NETIF_LINK_CALLBACK
  netif_set_link_callback(&netif, link_callback);
#endif /* LWIP_NETIF_LINK_CALLBACK */

#if USE_ETHERNET_TCPIP