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Diffstat (limited to 'apps/nshlib/nsh_netinit.c')
| -rw-r--r-- | apps/nshlib/nsh_netinit.c | 179 |
1 files changed, 0 insertions, 179 deletions
diff --git a/apps/nshlib/nsh_netinit.c b/apps/nshlib/nsh_netinit.c deleted file mode 100644 index 58d238312..000000000 --- a/apps/nshlib/nsh_netinit.c +++ /dev/null @@ -1,179 +0,0 @@ -/**************************************************************************** - * apps/nshlib/nsh_netinit.c - * - * Copyright (C) 2010-2012 Gregory Nutt. All rights reserved. - * Author: Gregory Nutt <gnutt@nuttx.org> - * - * This is influenced by similar logic from uIP: - * - * Author: Adam Dunkels <adam@sics.se> - * Copyright (c) 2003, Adam Dunkels. - * 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. - ****************************************************************************/ - -/**************************************************************************** - * Included Files - ****************************************************************************/ - -#include <nuttx/config.h> - -#include <debug.h> - -#include <net/if.h> - -#include <apps/netutils/uiplib.h> -#if defined(CONFIG_NSH_DHCPC) || defined(CONFIG_NSH_DNS) -# include <apps/netutils/resolv.h> -# include <apps/netutils/dhcpc.h> -#endif - -#include "nsh.h" - -#ifdef CONFIG_NET - -/**************************************************************************** - * Definitions - ****************************************************************************/ - -#if defined(CONFIG_NSH_DRIPADDR) && !defined(CONFIG_NSH_DNSIPADDR) -# define CONFIG_NSH_DNSIPADDR CONFIG_NSH_DRIPADDR -#endif - -/**************************************************************************** - * Private Types - ****************************************************************************/ - -/**************************************************************************** - * Private Function Prototypes - ****************************************************************************/ - -/**************************************************************************** - * Private Functions - ****************************************************************************/ - -/**************************************************************************** - * Public Functions - ****************************************************************************/ - -/**************************************************************************** - * Name: nsh_netinit - * - * Description: - * Initialize the network per the selected NuttX configuration - * - ****************************************************************************/ - -int nsh_netinit(void) -{ - struct in_addr addr; -#if defined(CONFIG_NSH_DHCPC) - FAR void *handle; -#endif -#if defined(CONFIG_NSH_DHCPC) || defined(CONFIG_NSH_NOMAC) - uint8_t mac[IFHWADDRLEN]; -#endif - -/* Many embedded network interfaces must have a software assigned MAC */ - -#ifdef CONFIG_NSH_NOMAC - mac[0] = 0x00; - mac[1] = 0xe0; - mac[2] = 0xde; - mac[3] = 0xad; - mac[4] = 0xbe; - mac[5] = 0xef; - uip_setmacaddr("eth0", mac); -#endif - - /* Set up our host address */ - -#if !defined(CONFIG_NSH_DHCPC) - addr.s_addr = HTONL(CONFIG_NSH_IPADDR); -#else - addr.s_addr = 0; -#endif - uip_sethostaddr("eth0", &addr); - - /* Set up the default router address */ - - addr.s_addr = HTONL(CONFIG_NSH_DRIPADDR); - uip_setdraddr("eth0", &addr); - - /* Setup the subnet mask */ - - addr.s_addr = HTONL(CONFIG_NSH_NETMASK); - uip_setnetmask("eth0", &addr); - -#if defined(CONFIG_NSH_DHCPC) || defined(CONFIG_NSH_DNS) - /* Set up the resolver */ - - resolv_init(); -#if defined(CONFIG_NSH_DNS) - addr.s_addr = HTONL(CONFIG_NSH_DNSIPADDR); - resolv_conf(&addr); -#endif -#endif - -#if defined(CONFIG_NSH_DHCPC) - /* Get the MAC address of the NIC */ - - uip_getmacaddr("eth0", mac); - - /* Set up the DHCPC modules */ - - handle = dhcpc_open(&mac, IFHWADDRLEN); - - /* Get an IP address. Note that there is no logic for renewing the IP address in this - * example. The address should be renewed in ds.lease_time/2 seconds. - */ - - if (handle) - { - struct dhcpc_state ds; - (void)dhcpc_request(handle, &ds); - uip_sethostaddr("eth0", &ds.ipaddr); - if (ds.netmask.s_addr != 0) - { - uip_setnetmask("eth0", &ds.netmask); - } - if (ds.default_router.s_addr != 0) - { - uip_setdraddr("eth0", &ds.default_router); - } - if (ds.dnsaddr.s_addr != 0) - { - resolv_conf(&ds.dnsaddr); - } - dhcpc_close(handle); - } -#endif - - return OK; -} - -#endif /* CONFIG_NET */ |