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-rw-r--r--nuttx/examples/wget/target.c162
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diff --git a/nuttx/examples/wget/target.c b/nuttx/examples/wget/target.c
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--- a/nuttx/examples/wget/target.c
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-/****************************************************************************
- * examples/wget/target.c
- *
- * Copyright (C) 2009, 2011 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>
-
-#include <stdint.h>
-#include <unistd.h>
-
-#include <netinet/in.h>
-#include <arpa/inet.h>
-#include <net/if.h>
-
-#include <net/uip/uip.h>
-
-#include <apps/netutils/uiplib.h>
-#include <apps/netutils/resolv.h>
-#include <apps/netutils/webclient.h>
-
-/****************************************************************************
- * Preprocessor Definitions
- ****************************************************************************/
-
-/* Configuation Checks ******************************************************/
-/* BEWARE:
- * There are other configuration settings needed in netutitls/wget/wgetc.s,
- * but there are default values for those so we cannot check them here.
- */
-
-#ifndef CONFIG_EXAMPLE_WGET_IPADDR
-# error "You must define CONFIG_EXAMPLE_WGET_IPADDR"
-#endif
-
-#ifndef CONFIG_EXAMPLE_WGET_DRIPADDR
-# error "You must define CONFIG_EXAMPLE_WGET_DRIPADDR"
-#endif
-
-#ifndef CONFIG_EXAMPLE_WGET_NETMASK
-# error "You must define CONFIG_EXAMPLE_WGET_NETMASK"
-#endif
-
-#ifndef CONFIG_NET
-# error "You must define CONFIG_NET"
-#endif
-
-#ifndef CONFIG_NET_TCP
-# error "You must define CONFIG_NET_TCP"
-#endif
-
-/****************************************************************************
- * Private Data
- ****************************************************************************/
-
-static char g_iobuffer[512];
-
-/****************************************************************************
- * Private Functions
- ****************************************************************************/
-/****************************************************************************
- * Name: callback
- ****************************************************************************/
-
-static void callback(FAR char **buffer, int offset, int datend,
- FAR int *buflen, FAR void *arg)
-{
- (void)write(1, &((*buffer)[offset]), datend - offset);
-}
-
-/****************************************************************************
- * Public Functions
- ****************************************************************************/
-/****************************************************************************
- * user_initialize
- ****************************************************************************/
-
-#ifndef CONFIG_HAVE_WEAKFUNCTIONS
-void user_initialize(void)
-{
- /* Stub that must be provided only if the toolchain does not support weak
- * functions.
- */
-}
-#endif
-
-/****************************************************************************
- * user_start
- ****************************************************************************/
-
-int user_start(int argc, char *argv[])
-{
- struct in_addr addr;
-#if defined(CONFIG_EXAMPLE_WGET_NOMAC)
- uint8_t mac[IFHWADDRLEN];
-#endif
-
-/* Many embedded network interfaces must have a software assigned MAC */
-
-#ifdef CONFIG_EXAMPLE_WGET_NOMAC
- mac[0] = 0x00;
- mac[1] = 0xe0;
- mac[2] = 0xb0;
- mac[3] = 0x0b;
- mac[4] = 0xba;
- mac[5] = 0xbe;
- uip_setmacaddr("eth0", mac);
-#endif
-
- /* Set up our host address */
-
- addr.s_addr = HTONL(CONFIG_EXAMPLE_WGET_IPADDR);
- uip_sethostaddr("eth0", &addr);
-
- /* Set up the default router address */
-
- addr.s_addr = HTONL(CONFIG_EXAMPLE_WGET_DRIPADDR);
- uip_setdraddr("eth0", &addr);
-
- /* Setup the subnet mask */
-
- addr.s_addr = HTONL(CONFIG_EXAMPLE_WGET_NETMASK);
- uip_setnetmask("eth0", &addr);
-
- /* Then start the server */
-
- wget(CONFIG_EXAMPLE_WGET_URL, g_iobuffer, 512, callback, NULL);
- return 0;
-}