/****************************************************************************
* 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>
#ifdef CONFIG_NET_STATISTICS
#include <net/uip/uip.h>
#endif
#include "nsh.h"
/****************************************************************************
* Definitions
****************************************************************************/
/****************************************************************************
* Private Types
****************************************************************************/
/****************************************************************************
* Private Function Prototypes
****************************************************************************/
/****************************************************************************
* Private Data
****************************************************************************/
/****************************************************************************
* Public Data
****************************************************************************/
/****************************************************************************
* Private Functions
****************************************************************************/
/****************************************************************************
* Name: uip_statistics
****************************************************************************/
#ifdef CONFIG_NET_STATISTICS
static inline void uip_statistics(void *handle)
{
nsh_output(handle, "uIP IP ");
#ifdef CONFIG_NET_TCP
nsh_output(handle, " TCP");
#endif
#ifdef CONFIG_NET_UDP
nsh_output(handle, " UDP");
#endif
#ifdef CONFIG_NET_ICMP
nsh_output(handle, " ICMP");
#endif
nsh_output(handle, "\n");
/* Received packets */
nsh_output(handle, "Received %04x",uip_stat.ip.recv);
#ifdef CONFIG_NET_TCP
nsh_output(handle, " %04x",uip_stat.tcp.recv);
#endif
#ifdef CONFIG_NET_UDP
nsh_output(handle, " %04x",uip_stat.udp.recv);
#endif
#ifdef CONFIG_NET_ICMP
nsh_output(handle, " %04x",uip_stat.icmp.recv);
#endif
nsh_output(handle, "\n");
/* Dropped packets */
nsh_output(handle, "Dropped %04x",uip_stat.ip.drop);
#ifdef CONFIG_NET_TCP
nsh_output(handle, " %04x",uip_stat.tcp.drop);
#endif
#ifdef CONFIG_NET_UDP
nsh_output(handle, " %04x",uip_stat.udp.drop);
#endif
#ifdef CONFIG_NET_ICMP
nsh_output(handle, " %04x",uip_stat.icmp.drop);
#endif
nsh_output(handle, "\n");
nsh_output(handle, " IP VHL: %04x HBL: %04x\n",
uip_stat.ip.vhlerr, uip_stat.ip.hblenerr);
nsh_output(handle, " LBL: %04x Frg: %04x\n",
uip_stat.ip.lblenerr, uip_stat.ip.fragerr);
nsh_output(handle, " Checksum %04x",uip_stat.ip.chkerr);
#ifdef CONFIG_NET_TCP
nsh_output(handle, " %04x",uip_stat.tcp.chkerr);
#endif
#ifdef CONFIG_NET_UDP
nsh_output(handle, " %04x",uip_stat.udp.chkerr);
#endif
#ifdef CONFIG_NET_ICMP
nsh_output(handle, " ----");
#endif
nsh_output(handle, "\n");
#ifdef CONFIG_NET_TCP
nsh_output(handle, " TCP ACK: %04x SYN: %04x\n",
uip_stat.tcp.ackerr, uip_stat.tcp.syndrop);
nsh_output(handle, " RST: %04x %04x\n",
uip_stat.tcp.rst, uip_stat.tcp.synrst);
#endif
nsh_output(handle, " Type %04x",uip_stat.ip.protoerr);
#ifdef CONFIG_NET_TCP
nsh_output(handle, " ----");
#endif
#ifdef CONFIG_NET_UDP
nsh_output(handle, " ----");
#endif
#ifdef CONFIG_NET_ICMP
nsh_output(handle, " %04x",uip_stat.icmp.typeerr);
#endif
nsh_output(handle, "\n");
/* Sent packets */
nsh_output(handle, "Sent ----",uip_stat.ip.sent);
#ifdef CONFIG_NET_TCP
nsh_output(handle, " %04x",uip_stat.tcp.sent);
#endif
#ifdef CONFIG_NET_UDP
nsh_output(handle, " %04x",uip_stat.udp.sent);
#endif
#ifdef CONFIG_NET_ICMP
nsh_output(handle, " %04x",uip_stat.icmp.sent);
#endif
nsh_output(handle, "\n");
#ifdef CONFIG_NET_TCP
nsh_output(handle, " Rexmit ---- %04x",uip_stat.tcp.rexmit);
#ifdef CONFIG_NET_UDP
nsh_output(handle, " ----");
#endif
#ifdef CONFIG_NET_ICMP
nsh_output(handle, " ----");
#endif
nsh_output(handle, "\n");
#endif
nsh_output(handle, "\n");
}
#else
# define uip_statistics(handle)
#endif
/****************************************************************************
* 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\n", inet_ntoa(addr));
return OK;
}
/****************************************************************************
* Public Functions
****************************************************************************/
/****************************************************************************
* Name: cmd_ifconfig
****************************************************************************/
void cmd_ifconfig(FAR void *handle, int argc, char **argv)
{
netdev_foreach(ifconfig_callback, handle);
uip_statistics(handle);
}
#endif /* CONFIG_NET && CONFIG_NSOCKET_DESCRIPTORS */
