/****************************************************************************
 * examples/nsh/nsh_netcmds.c
 *
 *   Copyright (C) 2007 Gregory Nutt. All rights reserved.
 *   Author: Gregory Nutt <spudmonkey@racsa.co.cr>
 *
 * 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 Gregory Nutt 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 COPYRIGHT HOLDERS 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
 * COPYRIGHT OWNER 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.
 *
 ****************************************************************************/

/****************************************************************************
 * Included Files
 ****************************************************************************/

#include <nuttx/config.h>
#if defined(CONFIG_NET) && CONFIG_NSOCKET_DESCRIPTORS > 0

#include <sys/types.h>
#include <stdio.h>
#include <stdlib.h>
#include <sched.h>

#include <nuttx/net.h>
#include <net/ethernet.h>
#include <net/uip/uip.h>
#include <net/uip/uip-arch.h>
#include <netinet/ether.h>

#include "nsh.h"

/****************************************************************************
 * Definitions
 ****************************************************************************/

/****************************************************************************
 * Private Types
 ****************************************************************************/

/****************************************************************************
 * Private Function Prototypes
 ****************************************************************************/

/****************************************************************************
 * Private Data
 ****************************************************************************/

/****************************************************************************
 * Public Data
 ****************************************************************************/

/****************************************************************************
 * Private Functions
 ****************************************************************************/

/****************************************************************************
 * Name: ifconfig_callback
 ****************************************************************************/

int ifconfig_callback(FAR struct uip_driver_s *dev, void *arg)
{
  struct in_addr addr;

  nsh_output(arg, "%s\tHWaddr %s\n", dev->d_ifname, ether_ntoa(&dev->d_mac));
  addr.s_addr = dev->d_ipaddr;
  nsh_output(arg, "\tIPaddr:%s ", inet_ntoa(addr));
  addr.s_addr = dev->d_draddr;
  nsh_output(arg, "DRaddr:%s ", inet_ntoa(addr));
  addr.s_addr = dev->d_netmask;
  nsh_output(arg, "Mask:%s\n", inet_ntoa(addr));
}

/****************************************************************************
 * Public Functions
 ****************************************************************************/

/****************************************************************************
 * Name: cmd_ifconfig
 ****************************************************************************/

void cmd_ifconfig(FAR void *handle, int argc, char **argv)
{
  netdev_foreach(ifconfig_callback, handle);
}

#endif /* CONFIG_NET && CONFIG_NSOCKET_DESCRIPTORS */