| /**************************************************************************** |
| * net/uip/uiplib.h |
| * Various uIP library functions. |
| * |
| * Copyright (C) 2007 Gregory Nutt. All rights reserved. |
| * Author: Gregory Nutt <spudmonkey@racsa.co.cr> |
| * |
| * Based on uIP which also has a BSD style license: |
| * |
| * Author: Adam Dunkels <adam@sics.se> |
| * Copyright (c) 2002, 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. The name of the author may not be used to endorse or promote |
| * products derived from this software without specific prior |
| * written permission. |
| * |
| * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``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 AUTHOR 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. |
| * |
| ****************************************************************************/ |
| |
| #ifndef __UIPLIB_H__ |
| #define __UIPLIB_H__ |
| |
| /**************************************************************************** |
| * Included Files |
| ****************************************************************************/ |
| |
| #include <nuttx/config.h> |
| #include <sched.h> |
| #include <netinet/in.h> |
| |
| /**************************************************************************** |
| * Definitions |
| ****************************************************************************/ |
| |
| /* SOCK_DGRAM is the preferred socket type to use when we just want a |
| * socket for performing drive ioctls. However, we can't use SOCK_DRAM |
| * if UDP is disabled. |
| */ |
| |
| #ifdef CONFIG_NET_UDP |
| # define UIPLIB_SOCK_IOCTL SOCK_DGRAM |
| #else |
| # define UIPLIB_SOCK_IOCTL SOCK_STREAM |
| #endif |
| |
| /**************************************************************************** |
| * Public Function Prototypes |
| ****************************************************************************/ |
| |
| /* Convert a textual representation of an IP address to a numerical representation. |
| * |
| * This function takes a textual representation of an IP address in |
| * the form a.b.c.d and converts it into a 4-byte array that can be |
| * used by other uIP functions. |
| * |
| * addrstr A pointer to a string containing the IP address in |
| * textual form. |
| * |
| * addr A pointer to a 4-byte array that will be filled in with |
| * the numerical representation of the address. |
| * |
| * Return: 0 If the IP address could not be parsed. |
| * Return: Non-zero If the IP address was parsed. |
| */ |
| |
| extern unsigned char uiplib_ipaddrconv(char *addrstr, unsigned char *addr); |
| |
| /* Get and set IP/MAC addresses */ |
| |
| extern int uip_setmacaddr(const char *ifname, const uint8 *macaddr); |
| extern int uip_getmacaddr(const char *ifname, uint8 *macaddr); |
| |
| #ifdef CONFIG_NET_IPv6 |
| extern int uip_gethostaddr(const char *ifname, struct in6_addr *addr); |
| extern int uip_sethostaddr(const char *ifname, const struct in6_addr *addr); |
| extern int uip_setdraddr(const char *ifname, const struct in6_addr *addr); |
| extern int uip_setnetmask(const char *ifname, const struct in6_addr *addr); |
| #else |
| extern int uip_gethostaddr(const char *ifname, struct in_addr *addr); |
| extern int uip_sethostaddr(const char *ifname, const struct in_addr *addr); |
| extern int uip_setdraddr(const char *ifname, const struct in_addr *addr); |
| extern int uip_setnetmask(const char *ifname, const struct in_addr *addr); |
| #endif |
| |
| /* Generic server logic */ |
| |
| extern void uip_server(uint16 portno, main_t handler, int stacksize); |
| |
| #endif /* __UIPLIB_H__ */ |
